Introduction With the continuous development of urban society, economy and traffic, parking difficulties have become a problem that every car owner will encounter. The appearance of three-dimensional garage has solved the parking problem well, but it has higher requirements for the parking technology of car owners. How to park the three-dimensional parking lot, what are the advantages of the three-dimensional parking lot compared with the traditional garage, and what is the principle of the intelligent parking lot? Here, we will introduce the relevant knowledge of the three-dimensional parking lot.

Three-dimensional garage brand Three-dimensional garage industry knowledge directory What is the three-dimensional garage structure? The principle of intelligent parking garage? The advantages of three-dimensional garage How to park three-dimensional parking garage? The top ten three-dimensional garage brands 1 What is a three-dimensional garage? It is a mechanical or mechanical equipment system that uses steel structure as the main frame, cooperates with lifting and traversing devices and control systems, and is used to store and store vehicles to the greatest extent. It is an effective tool for professional parking management companies to improve parking capacity, increase revenue and increase parking fee income. The construction of three-dimensional parking spaces into space and underground is an effective way to solve the actual parking problem.

2 Three-dimensional garage structure 1. Steel structure frame The steel structure frame consists of two parts: the main structure frame and the internal structure bracket. The design and manufacture of steel frame shall comply with gb/t3811 Code for Design of Cranes. If necessary, some steel frames may be galvanized or electro-galvanized.

2. The vehicle carrying board is placed on the vehicle carrying board frame in the steel structure frame for carrying and supporting vehicles. The carrier plate should be made of non-combustible materials, with light weight but sufficient strength and rigidity, and should be able to prevent liquid from dripping. According to the structural form, the vehicle carrying plate can be divided into frame type and splicing type.

3. Lifting device The lifting device consists of a traction drive, a transmission part, a carrier, a counterweight and balance chain, a lifting guide rail and a counterweight guide rail.

4. Traverse device

At present, there are many designs of traverse device. For the more common sliding fork type transverse moving device, its working process is that the motor drives the long shaft to rotate through chain drive, and the two ends of the long shaft drive the three-stage sliding forks at both ends to do transverse synchronous movement through chains and sprockets, so as to realize vehicle transverse moving. The three-stage sliding fork consists of a supporting plate, a guide wheel, a second and third-stage sliding fork, a sprocket, a rack and a gear box. The chain drives in the second-stage and third-stage sliding forks are provided with a "stroke multiplier mechanism".

5. Lifting slewing device

The lifting slewing device consists of hydraulic system, lifting frame, turntable and other parts. When lifting is needed, the hydraulic pump drives the hydraulic cylinder to open the scissor lifting frame and lift it; When descending, the oil cylinder is unloaded by the self-weight of the turntable through the reversing valve and descends. When turning is needed, the hydraulic motor drives the reducer, and its output pinion drives the turning gear to complete the turning action.

6. Electrical control system

The electrical control system is one of the core technologies of vertical lifting parking garages. It completes all the actions of parking and picking up cars through computer programs according to operation input instructions, which is directly related to the speed of parking and taking out cars. The electrical control system mainly includes power supply part, program control part, calling operation panel and signal indication part, speed regulation part, automatic fault tracking detection and processing part.

7. Safety protection device The safety protection device shall comply with gb17917-1999 General Safety Requirements for Mechanical Parking Equipment. Generally, there is an emergency stop switch; Device for preventing over-limit operation (over-limit switch); Limiting device for automobile length, width, height and weight; Vehicle blocking device (to prevent the vehicle from sliding on the carrier); Vehicle position detection device on the vehicle carrying board, etc.

8. Parking garage door refers to the door where vehicles enter and leave the garage, and its main function is to prevent people from entering when the carrier is not parked in the accurate position; Prevent idle people from entering when unattended.

9. Other ancillary equipment

Other ancillary equipment includes ventilation, smoke exhaust and heating equipment; Lighting equipment; Fire fighting equipment; Drainage equipment; Lightning protection facilities; Power supply equipment; Monitoring and automatic billing equipment. Detailed > >

3 Principles of different kinds of intelligent parking lots 1. Simple parking equipment

Also known as valetparking, it refers to a kind of parking equipment that someone parks and picks up the car for him. It does not increase many parking spaces, which is generally twice that of ordinary parking lots. Moreover, if you want the upper car to get off, you must drive the lower car away. This parking equipment is mainly used in homes and small parking lots or 4S shops.

2. Semi-automatic parking equipment

is also called selfparking, which means that you can park by yourself. Just press the number of your parking space, or the parking card system will automatically respond, and move up and down, left and right to lower the vehicle required by the owner to the position where it can be opened on the ground. Because this kind of parking system is mainly completed by moving left and right and up and down, it is often called lifting and traversing parking system.

3. Fully automatic parking equipment

is a kind of parking equipment similar to an elevator. As long as the owner drives the car into the parking equipment, it will be automatically delivered to the vacant space, and only need to swipe the card when picking up the car.

each group can be designed as three to ten consecutive groups, that is, each group can be designed as 5 to 19 parking spaces.

the platform of the upper parking space moves up and down, and the platform can be lowered to the ground floor when entering or leaving the vehicle.

The platform of the lower parking space (ground floor) only moves transversely, but each group must have a transverse space for the upper parking space to descend.

the front of the equipment must be a driveway, and the driver will drive the vehicle from the driveway into the platform for parking. Detailed > >

4 types of three-dimensional garage 1. Lifting and traversing

can effectively use space and improve the space utilization rate by several times. Access to the car is fast and convenient, and the unique cross-beam design makes the car accessible.

2. Vertical circulation

has the characteristics of land saving, convenience, rapidity, flexibility, economy and electricity saving.

3. Simple lifting type

One parking space can park two cars, which is most suitable for multi-vehicle families. Its structure is simple and practical, without special ground foundation requirements, and it is suitable for installation in factories, villas and residential parking lots.

4. Vertical lifting type

occupies a small area, has a large capacity of cars, is green and environmentally friendly, and the highest design of high-rise buildings can reach an average of only one square meter for one car. Can provide multiple parking spaces at the same time, and the waiting time is short. High degree of intelligence, can make an appointment to access the car and guide the empty parking space.

5. Planar mobility

Improve the speed of vehicles entering and leaving the warehouse, freely use the underground space, and the parking scale can reach thousands. Take multiple insurance measures, comfortable and safe, excellent performance. Through the comprehensive management of computer and touch screen interface, the running status of equipment can be comprehensively monitored and the operation is simple.

6. The stacked roadway

has large space utilization, convenient and fast access to cars, fully enclosed management, safety and reliability, and ensures the safety of people and cars. The configuration form of fixed elevator+walking trolley on each floor can realize multiple people to access the car at the same time.

7. Multi-layer circulation type

The entrance and exit of this equipment can be located at the bottom, middle or upper part. Fully enclosed management, safe and reliable, ensuring the safety of people and vehicles. The car loading plate is conveyed by the elevator, the traveling trolley and the circulating device to realize the car access operation, and the whole process is fully automatic.

8. Horizontal circulation

is generally used in underground buildings, which is the most space-saving design. The parking space occupies the underground space, adopts a closed structure, moves freely up and down and left and right by machinery, and then enters and exits the garage by elevator, without the need for additional walkways, and the utilization rate of underground space can reach 85%.

9. Car lift

It is specially used for car handling at different levels. It only plays the role of carrying and has no direct access to vehicles. Detailed > >

5 Advantages of the three-dimensional garage 1. The garage has a high floor area ratio and saves the floor area

The access of vehicles in the three-dimensional garage is mainly accomplished by the lifting or traversing actions of pallets or brackets, and the height between the frames of each floor can be designed according to the safe height of the car body, thus minimizing the average occupied space and floor area for bicycle storage and greatly improving the land utilization rate. Compared with parking lots, the three-dimensional garage saves 51%-81% of the floor area, which is particularly important for big cities with land as gold.

2. Low cost, low operation and high benefit

Although the project cost of the three-dimensional garage is higher than that of the general garage, it can save a lot of land use fees. Moreover, the operation of the three-dimensional garage requires only a few managers, the energy consumption in the access process is also small, and the surrounding walls can also be used for advertising to generate income, so the investment recovery period is short.

3. High degree of automation, convenient use, simple operation, quick access to cars and low management cost

The three-dimensional garage adopts automatic intelligent control, which can automatically store and pick up cars, and the parking space is detected by sensors, thus eliminating the process of car owners looking for parking spaces (or cars). Because of the automatic operation, it saves manpower and is easy to manage, a mechanical three-dimensional parking system with no matter how many parking spaces can be managed by only one person, and the management cost is relatively reduced.

4. Good safety and high reliability

There is no intervention of drivers and other personnel in the access process, which eliminates the influence of human factors, improves the anti-theft and protection of vehicles, and also prevents the occurrence of vicious social security cases such as robbery in the garage. In terms of technology, the three-dimensional garage has control functions such as body length detection, upper limit safety, mechanical positioning and locking, so as to fully ensure the operational safety of the garage and have sufficient wind and earthquake resistance.

5. Good environmental protection

Vehicles in the three-dimensional garage are stored in the garage by mechanical devices after being turned off, so the exhaust emission is less and the air pollution in the garage is lower, which is beneficial to environmental protection. Detailed > >

6 How to park in a three-dimensional parking lot 1. Find a parking space according to the size of your own car

Before parking in a three-dimensional garage, first of all, you should judge whether the parking space is suitable for your car. The rear of most three-dimensional garages has clear restrictions on the length, width, height and weight of parked vehicles. If you drive a medium-sized car and below, it doesn't matter much. However, if it is a medium or large car or a luxury car, you need to pay special attention to the length limit. Common standards for the length of three-dimensional garages are 4.7 meters, 5 meters and 5.2 meters, so you can choose according to your needs.

2. Keep a vertical distance left and right from the parking space, and pay attention to the corner

After finding a suitable parking space, you can choose whether to reverse the car 91 degrees or obliquely according to your daily parking habits. For many new drivers who have just left the driving school or those who are pursuing perfection, 91 right-angle storage is the best. In short, it depends entirely on your own preferences, and there is nothing better or worse.

However, no matter what kind of reversing method you use, you should keep a certain distance between the car body and the parking space. If conditions permit, it is best to leave a lane or so. If the space is limited, try to ensure a margin of about 2 meters to facilitate observation and detour. At the same time, it can also effectively reduce the risk of scraping between the side of the car body and the garage. In addition, when reversing, you should also pay attention to the distance between the front of the car and the obstacles in front, in case you patronize the back, but the front bumper collides.

3. Don't rush to pour it in once, and you can move it several times if necessary.

For a skilled driver, it's no problem to pour the car into the parking space one by one after determining the distance around the car body, but if you are not sure, don't be impatient. You'd rather move it back and forth several times, aim the car at the parking space completely, and then pour it straight in.

4. Pay attention to the rear of the car and make full use of all kinds of auxiliary equipment in the car.

When the car is dumped into the parking space, the driver should pay more attention to the rear of the car. At this time, everyone can make full use of the functions such as reversing radar and reversing image in the car according to their own habits to help them judge.

5. Control the throttle and come to a complete stop in the parking space through the limit belt.

The last step of parking is to let the rear wheel run over the limit belt. Because the limit belt generally has a little slope, the driver needs to add a little throttle at this time, but be sure to pay attention to the control of throttle strength. You can refuel slowly and tentatively. Don't directly step on the throttle, otherwise your rear end will be easily injured.

6. Please fold the rearview mirror when you get off the bus, and pay attention to the distance from the top when you open the trunk.

When the vehicle stops properly, fold the rearview mirror when you get off the bus. The main purpose of this is to facilitate yourself and the driver of the vehicle parked next to you to get on and off. In addition, when opening the door, we should also pay attention to the distance between the door and the surrounding obstacles, and finally the problem of taking things from the trunk.

7. It is not recommended to drive the front of the car inward, and it is very difficult to adjust the angle of the inner wheel difference.

When parking, don't let the front of the car be advanced, because the car will have the inner wheel difference when turning (the difference between the turning radius of the inner front wheel and the turning radius of the inner rear wheel when the car turns), and after the front of the car enters the parking space, the rear of the car can't get in, and there is a risk that the side skirt will rub the iron plate at the bottom of the parking space. Detailed > >

7 Code for Construction of Three-dimensional Parking Garage 1. One-way traffic should be used in the parking area of the three-dimensional parking garage, and the roadway must have sufficient width and turning radius to ensure the safe traffic of vehicles. In order to reduce the number of turns of vehicles and keep the visibility distance within the range of 51 ~ 81m, the roadway should be kept as straight as possible.

2. Keep a strict fire-proof interval with surrounding inflammable and explosive objects, units and high-voltage electrical facilities.

3. The ramps of the multi-storey three-dimensional parking garage should be arranged outside the main building, and in the middle, sides or both ends of the building when conditions do not permit, but attention must be paid to the treatment of the column network and structure of the main building for parking.

4. The equipment shall comply with certain angle standards, and the parking form of the parking area shall be selected according to the plane shape of the parking area when designing, which is the most free to get in and out of the car and occupies the smallest building area of the parking area.

5. The layout of independent three-dimensional garage can be divided into parking area, warranty workshop area, dispatching management area and auxiliary area.

6. The underground three-dimensional garage is mainly used for parking, and other buildings are arranged on the ground. The construction area of underground parking garage is determined by 71_/ standard car.

7. The three-dimensional garage should be selected in public places with good hydrogeological conditions, spacious exits, and air outlets not facing buildings, parks, squares and other heavily polluted places, so as to avoid groundwater and particularly complicated geological structures.

8. The location of the multi-storey three-dimensional garage is basically the same as that of the parking lot, only its geological conditions and foundation works must meet the design requirements of multi-storey buildings. Detailed > >

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