CN105839956A - Ground-pit energy-saving minitype parking device allowing two cars to be parked at one parking space - Google Patents

Abstract

The invention provides a pit energy-saving miniature parking device for one person and two vehicles, which can reduce energy loss in the process of vehicle access and improve energy utilization efficiency. The invention comprises a travel switch, a downloading car board, an uploading car board, a car top surface and a garage column. There is a fixture on the top of the car plate column. One end of the wire rope is fixed on the fixture, and the other end is connected to the wire rope reel after going around the support wheel and the hard limit block. The wire rope reel is driven by a motor, and the support wheel is set on the top of the garage column. And the lower part, the garage column is connected with a guide rail, and the rollers matched with the guide rail are connected with the vehicle-carrying plate column. The invention can simultaneously store two vehicles in one parking space on the ground, and a single vehicle occupies a small area, which is suitable for solving the problem of serious shortage of parking spaces in the current society; especially for solving the problems in areas where the entire open space in the current city center is small Difficult parking problem.

Description

A pit energy-saving miniature parking device for one person and two vehicles

technical field

The invention relates to a parking device, in particular to a parking device with upper and lower parking spaces.

Background technique

With the rapid increase in the number of cars, the limited land in the city severely limits the development of ground parking lots, resulting in the number of parking spaces far from meeting people's parking requirements. Traffic, vehicle safety and social stability have buried hidden dangers. The problem of difficult parking has evolved into a social problem that every city must face. How to find an effective way to solve the problem of difficult parking has become one of the focal issues that managers and people generally pay attention to. one.

The mechanical three-dimensional parking garage that is generally used in the current society has the advantages of large capacity and small average floor space for bicycles, and has become a main way to solve the problem of parking difficulties in current cities; but this type of garage also has the following disadvantages: ① Its The overall area is large, the one-time investment cost is high, and it is very difficult to find a whole piece of land to build a garage in an already built urban area; The fast access speed of the vehicle brings great inconvenience to the majority of car owners; ③The one-time investment is large, the cost of equipment maintenance and management is high, and the storage fee is high; ④It takes a long time to wait in line when accessing vehicles during peak hours ; ⑤ During the rapid descent of the vehicle, the high potential energy cannot be effectively collected and reused, resulting in a waste of energy.

The current fashion is also popular with a two-car parking device, in which two parking spaces are all set above the ground. Generally, the height of the two-story garage is at least about 4 meters, which will affect the quality of life of the low-rise residents of the building such as lighting and ventilation performance, and bring inconvenience to people's lives.

Therefore, it is an inevitable choice to develop a lower height, energy-saving three-dimensional parking device.

Contents of the invention

The object of the present invention is to address the shortcomings of the above-mentioned prior art, and provide an energy-saving pit-type miniature parking device for one person and two vehicles, which can reduce energy loss in the process of vehicle access and improve energy utilization efficiency.

The technical scheme of the present invention is realized in the following way: a pit energy-saving miniature parking device for one person and two cars, including a travel switch, a lower car plate, an upper car plate, the top surface of the car and a garage column arranged in the pit, the garage There is a crossbeam on the top of the column, the lower car board, the upper car board, and the top surface of the car are fixed on the car board column, and the top of the car board column is equipped with a clamp. One end of the steel wire rope is fixed on the clamp, and the other end goes around the support wheel. 1. After the hard limit block is connected with the wire rope reel, the wire rope reel is driven by a motor, and the support wheels are arranged on the top and the bottom of the garage column.

The lower part of the upper loading vehicle plate is provided with a protrusion matching the pit, the lower part of the pit is provided with a drainage pool, and the drainage pool is connected with the drainage pipe.

The motor drives the driving gear to rotate, the driving gear meshes with the first driven gear and the second driven gear, and the first driven gear and the second driven gear are coaxial with the wire rope reel.

Springs are symmetrically arranged on the lower surface of the loading vehicle plate.

The invention has the advantages of simple structure and low manufacturing cost; the fully enclosed structure protects the vehicle from wind, sun, rain, snow and hail, effectively protects the vehicle, and has good anti-theft performance; the energy recovery device can effectively save energy and improve energy utilization; the parking device can store two vehicles in one parking space on the ground at the same time, and a single vehicle occupies a small area, which is very suitable for solving the serious shortage of parking spaces in the current society; especially for solving the current urban Parking difficulties in areas with a small central open space, such as established urban areas and residential quarters.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the front view of the present invention.

Figure 2 is a schematic diagram of wire rope connection.

Figure 3 is a schematic diagram of pit drainage and the contact between the upper end surface and the upper vehicle plate.

Among them: 1. Garage column; 2. Column of vehicle loading plate; 3. Downloading vehicle plate; 4. Loading vehicle plate; 5. Top surface of car; 6. Guide rail; 7. Supporting wheel; 8. Beam; 9. Guide wheel ;10. clamp; 11. roller; 12. travel switch; 13. hard limit block; 14. wire rope; 15. motor; 16. coupling; 17. motor shaft, 18. wire rope reel; Two driven gears; 20. first driven gear; 21. driving gear; 22. pit; 23. boss; 24. drainage pool; 25. drainage pipe.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Figures 1 to 3, a pit energy-saving miniature parking device for one person and two cars includes a travel switch 12, a loading plate 3, a loading plate 4, a car top surface 5, and a car seat arranged in the pit 22. Garage column 1, the top of the garage column 1 is provided with a crossbeam 8, the lower car plate 3, the upper car plate 4, and the top surface of the car 5 are fixed on the car plate column 2, and the top of the car plate column 2 is provided with a fixture 10, and the steel wire rope 14, one end is fixed on the jig 10, the other end walks around the support wheel 7, the hard limit block 13 and then links to each other with the wire rope reel 18, the wire rope reel 18 is driven by the motor 15, and the support wheel 7 is arranged on the top of the garage column 1 and Bottom, garage column 1 is connected with guide rail 6, and the roller 11 that cooperates with guide rail 6 links to each other with vehicle-carrying plate column 2.

The lower part of the loading vehicle plate 4 is provided with a protrusion 23 matched with the pit 22 , and the bottom of the pit 22 is provided with a drainage pool 24 , and the drainage pool 24 communicates with a drainpipe 25 . The drainage pool 24 near one end of the pit 22 is equipped with an automatic liquid level detection device and a drainage system. When the liquid level exceeds the limit value, the drainage device will automatically start, and the water in the pit will be drained through the drainage pipes arranged in the side walls. Drain to the ground.

The motor 15 drives the driving gear 21 to rotate, and the driving gear 21 meshes with the first driven gear 20 and the second driven gear 19, and the first driven gear 20 and the second driven gear 19 are coaxial with the wire rope reel 18.

The invention can collect and store the potential energy during the downward movement of the vehicle, and release the stored energy when the vehicle moves upward, which reduces the energy loss during the vehicle access process, improves energy utilization efficiency, and conforms to the current conservation-oriented society development concept.

The invention includes an aboveground parking space and an underground parking space. The underground parking space is arranged in a square pit, the mouth of the pit is slightly higher than the ground, and the above ground parking space is built directly above the underground parking space. , Buckled on the upper surface of the edge of the pit mouth, on the one hand to prevent rainwater and ground garbage from entering the pit, on the other hand it can play a role in preventing theft.

The four garage columns 1 vertically installed at the four corners inside the pit are made of I-shaped steel. The upper end of the garage column 1 is higher than the ground for the lifting movement of the underground parking space. The upper surface of the rod is on the same level as the upper end surface of the column. Guide rail 6 is vertically installed in the inner groove of the I-shaped steel column, as the track of the lifting motion of the vehicle-carrying plate. Have wire rope groove and wire rope reel groove on pit 22 bottom surfaces, be provided with guide wheel and wire rope reel 18 in the groove, be used to place wire rope, and guide wire rope to move by prescribed direction. Pit 22 bottom surface is provided with motor pit, and motor shaft 17 is connected with wire rope drum by shaft coupling 16, and wire rope upper end is respectively fixed on the jig near the position of four corners on the upper surface of upper loading vehicle plate.

The lower surface of the upper vehicle plate 4 is fixed with four vehicle plate columns 2 along the vertical direction near the four corners. Two connecting rods are cross-fixed on the three rear sides, and the three sides are divided into triangular-shaped areas, which can increase structural stability.

The upper end face, the lower end face, and the middle position of the outer side of the garage column 1 are provided with support wheel brackets, and the support wheels can rotate around the shaft on the bracket; The roller 11, the roller 11 rolls up and down along the track on the garage column, and drives the car-carrying plate to move up and down.

The lower surface of the loading plate is symmetrically provided with springs, which can reduce the vibration and impact when the loading plate is lowered in place, and increase the stability of the descending movement. A power-off braking device is installed at the end of the motor shaft to prevent the sudden and rapid fall of the vehicle-carrying plate when the power is cut off during operation. The energy recovery system is set up, and the kinetic energy of the vehicle-loading plate and the vehicle is converted into electric energy through the braking energy recovery technology, and further converted into the driving energy of the motor, so as to save electric energy and improve the utilization rate of electric energy. There is a limit switch at the end position of the up and down movement. When the movement reaches the predetermined position, the motor will automatically power off and brake. The upper end of the limit switch is equipped with a hard limit device to prevent the motor from running out of control. A speed sensor is installed at the end of the motor shaft. When the motor speed exceeds the predetermined speed, the control system automatically adjusts the motor speed to reduce the inertial impact caused by too fast movement.

The working process of the present invention is as follows: when not carrying out vehicle access at ordinary times, upper loading car plate 4 spans the upper surface of the pit opening covered in the lower parking space.

(1) The car storage process in the lower parking space: when the vehicle needs to be stored in the lower parking space, press the motor 15 forward rotation button, and the motor 15 drives the wire rope 14 to pass through the wire rope reel 18 in the pit steel and the support wheel on the garage column 1 7 and the clamps 10 on the four corners of the top surface of the car, pull the upper and lower car plates to move upward, when the upper surface of the lower car plate 3 is flush with the upper surface of the pit 22, the travel switch 12 sends a stop signal, and the motor stops Rotate, the driver will drive the vehicle to the loading platform 3; then press the motor reverse button, the motor will rotate in reverse, the loading and unloading panels will drop at the same time, when they drop to the bottom of the pit, the travel switch 12 will send a stop signal, and the motor will stop rotating , the descending movement stops, and the vehicle storage process ends.

When taking out the vehicle from the lower parking space, press the forward rotation button of the motor, and the motor drives the wire rope to pull the upper and lower car plates to move upward. After stopping the rotation, the driver will drive the vehicle out of the loading platform; then press the motor reverse button, the motor will rotate in reverse, and the upper and lower loading panels will drop at the same time. Stop rotating, the descending movement stops, and the process of getting off the parking space and picking up the car ends.

(2) The access process of the vehicle on the parking space: when the vehicle needs to be accessed on the parking space, the car can be directly driven onto the loading plate 4 or driven off from the loading plate to realize the access of the vehicle on the parking space.

Compared with the prior art, the present invention has high security and has the following advantages:

(1) The structure is simple and the manufacturing cost is low; the fully enclosed structure can effectively protect the vehicle and has good anti-theft performance; a single vehicle occupies a small area, which is very suitable for solving the current urban center where the entire open space is small. Parking difficulties in urban areas and residential quarters;

(2) Set up an energy recovery system, using braking energy recovery technology to convert the kinetic energy of the vehicle-carrying plate and the vehicle when it descends into electrical energy, and improve the utilization rate of electrical energy;

(3) The surrounding edges of the vehicle-carrying plate on the ground protrude downward to form a square inner cavity, which is buckled on the upper surface of the edge of the pit mouth, which can effectively prevent rainwater and ground garbage from entering the pit, and can also play a very good role in preventing theft;

(4) There is only one garage level above the ground, which will not affect the lighting and ventilation of low-rise residents;

(5) Park two cars in one parking space, make full use of underground resources, and improve land utilization;

(6) There is a water storage tank and an automatic drainage system in the pit, which can discharge the water entering the pit in time to protect the vehicle from water damage;

(7) The driver does not need to turn around, and can directly drive the car into and out of the garage, which has lower requirements on the driving skills of the driver, and reduces the occurrence of scratches, scratches and collision accidents during the process of entering and leaving the garage;

(8) The power-off braking device can stop the operation in time when an unexpected power outage occurs to reduce accidents;

(9) Equipped with a hard limit mechanism, which increases the safety of the vehicle when moving up and down;

(10) There are springs at the four corners of the vehicle-carrying plate in the pit, which can effectively reduce the impact of the vehicle when it descends and increase the stability of the vehicle when it lands;

(11) There is a speed sensor at the end of the motor shaft, which can automatically adjust the motor speed according to the actual situation, reduce the inertial impact caused by too fast movement, and increase the stability during operation.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (4)

1. null1. one two miniature lugs of car of a melt pit energy-saving type，Including travel switch (12)、Lower vehicle-containing (3)、Upper vehicle-containing (4)、Car end face (5) and the garage column (1) being arranged in melt pit (22)，Garage column (1) top is provided with crossbeam (8)，It is characterized in that: lower vehicle-containing (3)、Upper vehicle-containing (4)、Car end face (5) is fixed on vehicle-containing column (2)，Vehicle-containing column (2) top is provided with fixture (10)，Steel wire rope (14) one end is fixed on fixture (10)、The other end walks around support wheel (7)、It is connected with cable drum (18) after hard limited block (13)，Cable drum (18) is driven by motor (15)，Support wheel (7) and be arranged on top and the bottom of garage column (1)，Guide rail (6) it is connected with on garage column (1)，The roller (11) coordinated with guide rail (6) is connected with vehicle-containing column (2).
2. One two miniature lugs of car of melt pit energy-saving type the most according to claim 1, it is characterized in that: upper vehicle-containing (4) bottom is provided with the projection (23) mated with melt pit (22), melt pit (22) bottom is provided with blowoff basin (24), and blowoff basin (24) connects with drain pipe (25).
3. One two miniature lugs of car of melt pit energy-saving type the most according to claim 2, it is characterized in that: described motor (15) drives driving gear (21) to rotate, driving gear (21) engages with the first driven gear (20), the second driven gear (19), and the first driven gear (20), the second driven gear (19) are coaxial with cable drum (18).
4. One two miniature lugs of car of melt pit energy-saving type the most according to claim 3, it is characterised in that:

   Lower vehicle-containing (3) lower surface is arranged with spring.