Mechanical garage

By introducing a moving mechanism and a lifting mechanism into the mechanical garage, the problem of low space utilization of the existing mechanical garage is solved, and the setting of multiple parallel storage frames and efficient car access operations are realized.

CN222949575UActive Publication Date: 2025-06-06奇佳智泊科技(深圳)有限公司
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202421648240.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-12
Publication Date
2025-06-06
Estimated Expiration
2034-07-12

AI Technical Summary

Technical Problem

The space utilization rate of existing mechanical garages is low, making it difficult to increase the number of storage frames arranged in parallel, and in some application scenarios, only single storage frames can be set.

Method used

A mechanical garage is designed, including a vehicle transfer mechanism, two garage frames arranged side by side and at least two lifting mechanisms. The vehicle is moved through the vehicle transfer passage, the car is moved to the corresponding storage frame position, and the car is lifted and moved through the lifting rack.

Benefits of technology

The configuration of multiple parallel storage frames is realized. Multiple storage frames can share an entrance and exit, which improves space utilization and expands application scenarios.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222949575U_ABST
    Figure CN222949575U_ABST
Patent Text Reader

Abstract

The utility model discloses a mechanical garage which comprises a vehicle moving mechanism, two garage frames arranged side by side and at least two lifting mechanisms, a vehicle moving channel is formed between the two garage frames, one end of the vehicle moving channel is provided with an entrance, each garage frame comprises at least two vehicle storage frames arranged side by side, and the at least two lifting mechanisms are arranged in the vehicle moving channel side by side. The vehicle moving mechanism comprises a vehicle moving frame moving along the vehicle moving channel, the lifting mechanism comprises a lifting frame, the width of the vehicle moving frame is smaller than that of the lifting frame, and a plurality of first comb tooth rods arranged at intervals are arranged on the lifting frame. The vehicle moving frame is provided with through grooves matched with the multiple first comb tooth rods in a one-to-one mode. According to the mechanical garage provided by the utility model, the plurality of paratactic parking frames in the garage frame can share one access, so that the space utilization rate of the mechanical garage is higher, and the application scenes of the mechanical garage are richer.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of garages, in particular to a mechanical garage. Background Art

[0002] With the development of mechanical automation technology, mechanical garages are being used more and more widely. Existing mechanical garages are equipped with two side-by-side garage racks, two side-by-side storage racks are arranged on the garage racks, two lifting channels are formed between the two garage racks, and entrances and exits are arranged at both ends of the lifting channels. In order to meet the design requirements of setting entrances and exits for each row of storage racks, it is difficult for the garage racks of existing mechanical garages to increase the number of side-by-side storage racks; in addition, in some application scenarios, obstacles are arranged on three sides of the mechanical garage, and only one side of the mechanical garage can be set with entrances and exits, which results in that the mechanical garage can only be set with a single row of storage racks, resulting in low space utilization of the mechanical garage. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a mechanical garage to solve the problem of low space utilization rate of the existing mechanical garage.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a mechanical garage, including a car moving mechanism, two garage frames arranged side by side and at least two lifting mechanisms, a car moving channel is formed between the two garage frames, one end of the car moving channel is provided with an entrance and exit, the garage frame includes at least two car storage racks arranged side by side, at least two lifting mechanisms are arranged side by side in the car moving channel, and at least two car storage racks are matched with at least two car storage racks one by one, the car moving mechanism includes a car moving frame moving along the car moving channel, the lifting mechanism includes a lifting frame, the width of the car moving frame is smaller than the width of the lifting frame, a plurality of first comb tooth rods arranged at intervals are provided on the lifting frame, and the car moving frame is provided with through grooves matching the plurality of first comb tooth rods one by one.

[0005] Furthermore, the vehicle moving frame includes a base frame, a support frame and a trailer plate, the support frame is arranged on the base frame, the trailer plate is arranged on the support frame, and the through groove is arranged on the trailer plate.

[0006] Furthermore, the support frame is provided with a plurality of second comb tooth rods, and the through groove is formed between two adjacent second comb tooth rods.

[0007] Furthermore, the vehicle moving mechanism includes a first driving member, a roller is provided on the vehicle moving frame, and the first driving member is transmission-connected to the roller.

[0008] Furthermore, the vehicle moving frame is provided with a first wheel groove, and the lifting frame is provided with a second wheel groove corresponding to the first wheel groove.

[0009] Furthermore, the vehicle moving mechanism also includes a guide rail arranged along the vehicle moving channel, the vehicle moving frame is mounted on the guide rail, and stop plates are provided at both ends of the guide rail.

[0010] Furthermore, a spacing channel is provided between two adjacent parking racks, and the vehicle moving channel includes an avoidance space formed corresponding to the spacing channel.

[0011] Furthermore, the lifting mechanism includes a second driving member, the lifting frame includes a comb frame and a suspension rod, the suspension rod is connected to the comb frame, a plurality of the first comb rods are provided on the comb frame, and the suspension rod is drivingly connected to the second driving member.

[0012] Furthermore, a guide groove extending in a vertical direction is provided on one side of the storage rack close to the car moving channel, the suspension rod is arranged in the guide groove, and the suspension rod is provided with at least two pulleys along its axial direction, and the diameter of the pulley is the same as the width of the guide groove.

[0013] Furthermore, the lifting frame includes two comb tooth frames, and the two comb tooth frames are arranged oppositely on two sides of the vehicle moving channel.

[0014] The beneficial effect of the utility model is that the mechanical garage provided by the utility model can move the car parked on the moving rack to the position of the corresponding parking rack through the car moving mechanism, and the lifting rack and the moving rack are provided with avoidance structures corresponding to the lifting rack, so that the lifting rack can lift the car on the moving rack and move it to the corresponding parking space of the parking rack. The garage rack of the mechanical garage provided by the utility model can be provided with multiple parallel parking racks, and the multiple parallel parking racks can share one entrance and exit, so the space utilization rate of the mechanical garage designed by the utility model is higher, and the application scenarios of the mechanical garage are more abundant. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A top view of a mechanical garage according to the utility model in one embodiment;

[0016] Figure 2 for Figure 1 Enlarged view of part A;

[0017] Figure 3 for Figure 1 The schematic diagram of the structure of the car moving mechanism and the lifting structure in the state where the garage frame is hidden;

[0018] Figure 4 for Figure 3 A magnified view of part B;

[0019] Figure 5 for Figure 1A side view of the moving frame in a state where the moving frame is located near the entrance and exit of the moving channel;

[0020] Figure 6 for Figure 5 A top view of

[0021] Figure 7 for Figure 1 A side view of the moving frame in a state where the moving frame is located in the moving passage away from the entrance and exit;

[0022] Figure 8 for Figure 7 A top view of

[0023] Fig. 9 for Figure 1 Schematic diagram of the lifting mechanism in a non-lifting state;

[0024] Fig.10 for Figure 1 Schematic diagram of the lifting mechanism in the raised state.

[0025] Description of labels:

[0026] 1. Car moving mechanism; 11. Car moving frame; 111. Through slot; 112. Underframe; 113. Support frame; 114. Car trailer; 115. Second combing rod; 116. Roller; 117. First wheel slot; 118. Arc-shaped protrusion; 12. First driving member; 13. Guide rail; 131. Stop plate;

[0027] 2. Garage rack; 21. Parking rack; 211. Guide groove; 22. Interval channel;

[0028] 3. Lifting mechanism; 31. Lifting frame; 311. First comb tooth rod; 312. Second wheel groove; 313. Comb tooth frame; 314. Suspension rod; 315. Pulley;

[0029] 4. Vehicle moving channel; 41. Entrance and exit; 42. Avoidance space;

[0030] 5. Car. DETAILED DESCRIPTION

[0031] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0032] Please refer to Figures 1 to 10A mechanical garage comprises a car moving mechanism 1, two garage frames 2 arranged side by side and at least two lifting mechanisms 3, a car moving channel 4 is formed between the two garage frames 2, an entrance and exit 41 is provided at one end of the car moving channel 4, the garage frame 2 comprises at least two car storage frames 21 arranged side by side, at least two lifting mechanisms 3 are arranged side by side in the car moving channel 4, and at least two car storage frames 21 are matched with at least two car storage frames 21 one by one, the car moving mechanism 1 comprises a car moving frame 11 moving along the car moving channel 4, the lifting mechanism 3 comprises a lifting frame 31, the width of the car moving frame 11 is smaller than the width of the lifting frame 31, a plurality of first comb tooth rods 311 arranged at intervals are provided on the lifting frame 31, and the car moving frame 11 is provided with through grooves 111 matching with the plurality of first comb tooth rods 311 one by one.

[0033] As can be seen from the above description, the beneficial effect of the utility model is that the mechanical garage provided by the utility model can move the car 5 parked on the moving frame 11 to the position of the corresponding parking frame 21 through the car moving mechanism 1, and the lifting frame 31 and the moving frame 11 are provided with a corresponding avoidance structure, so that the lifting frame 31 can lift the car 5 on the moving frame 11 and move it to the corresponding parking space of the parking frame 21. The garage frame 2 of the mechanical garage provided by the utility model can be provided with multiple parallel parking frames 21, and the multiple parallel parking frames 21 can share an entrance and exit 41, so the space utilization rate of the mechanical garage designed by the utility model is higher, and the application scenarios of the mechanical garage are more abundant.

[0034] Furthermore, the vehicle moving frame 11 includes a base frame 112 , a support frame 113 and a trailer board 114 . The support frame 113 is disposed on the base frame 112 , the trailer board 114 is disposed on the support frame 113 , and the trailer board 114 is provided with the through slot 111 .

[0035] It can be seen from the above description that the moving frame 11 can obtain a better load-bearing effect through the base frame 112, the support frame 113 and the trailer board 114, and the support frame 113 can ensure that there is a certain height difference between the trailer board 114 and the bottom of the moving channel 4, and the width of the support frame 113 is smaller than the width of the trailer board 114, so that the lifting frame 31 can be located at the bottom of the trailer board 114, ensuring that the lifting frame 31 can lift the car 5 on the trailer board 114 when it rises, and preventing the lifting frame 31 from hindering the moving frame 11 from moving along the moving channel 4.

[0036] Furthermore, a plurality of second comb-tooth rods 115 are disposed on the support frame 113 , and the through slot 111 is formed between two adjacent second comb-tooth rods 115 .

[0037] It can be known from the above description that the support frame 113 supports the automobile 5 via the second comb tooth rods 115 arranged staggered with the first comb tooth rods 311 .

[0038] Furthermore, the vehicle moving mechanism 1 includes a first driving member 12 , and a roller 116 is provided on the vehicle moving frame 11 . The first driving member 12 is transmission-connected to the roller 116 .

[0039] It can be known from the above description that the vehicle moving frame 11 is driven by the first driving member 12 so that the vehicle moving frame 11 can move along the vehicle moving channel 4 .

[0040] Furthermore, the vehicle moving frame 11 is provided with a first wheel groove 117 , and the lifting frame 31 is provided with a second wheel groove 312 corresponding to the first wheel groove 117 .

[0041] From the above description, it can be seen that the moving frame 11 is provided with a first wheel groove 117 corresponding to the front wheel of the automobile 5 to ensure that the automobile 5 is parked in place, wherein a plurality of second comb tooth rods 115 are arranged in an arc shape so that a first wheel groove 117 is formed between a plurality of second comb teeth; correspondingly, the second wheel groove 312 can limit and fix the wheel of the automobile 5, and in some preferred embodiments, a plurality of first comb tooth rods 311 can be arranged in an arc shape so that a second wheel groove 312 is formed between a plurality of first comb tooth rods 311.

[0042] Furthermore, the vehicle moving mechanism 1 further comprises a guide rail 13 arranged along the vehicle moving channel 4 , the vehicle moving frame 11 is arranged on the guide rail 13 , and stop plates 131 are arranged at both ends of the guide rail 13 .

[0043] It can be seen from the above description that the moving frame 11 moves along the guide rail 13 , which can ensure the stability and reliability of the moving frame 11 .

[0044] Furthermore, a spacing channel 22 is provided between two adjacent storage racks 21 , and the vehicle moving channel 4 includes an avoidance space 42 formed corresponding to the spacing channel 22 .

[0045] Furthermore, the lifting mechanism 3 includes a second driving member, the lifting frame 31 includes a comb frame 313 and a suspension rod 314, the suspension rod 314 is connected to the comb frame 313, a plurality of the first comb rods 311 are provided on the comb frame 313, and the suspension rod 314 is transmission-connected to the second driving member.

[0046] It can be known from the above description that the lifting frame 31 is connected to the second driving member through the suspension rod 314 , and the car 5 is lifted up through the comb frame 313 to drive the car 5 to be lifted up.

[0047] Furthermore, a guide groove 211 extending in a vertical direction is provided on one side of the storage rack 21 close to the car moving channel 4, and the suspension rod 314 is provided in the guide groove 211. The suspension rod 314 is provided with at least two pulleys 315 along its axial direction, and the diameter of the pulley 315 is the same as the width of the guide groove 211.

[0048] From the above description, it can be seen that the reliability and stability of the suspension rod 314 in driving the automobile 5 to be lifted or lowered are high, and the pulley 315 can ensure that the lifting frame 31 moves in the vertical direction and ensure that the suspension rod 314 can slide smoothly along the guide groove 211.

[0049] Furthermore, the lifting frame 31 includes two comb tooth frames 313 , and the two comb tooth frames 313 are oppositely arranged on two sides of the vehicle moving channel 4 .

[0050] It can be known from the above description that the two comb teeth frames 313 can avoid the support frame 113 of the vehicle moving frame 11, so as to ensure that the lifting frame 31 will not hinder the vehicle moving frame 11 from moving along the vehicle moving channel 4.

[0051] Embodiment 1

[0052] Please refer to Figures 1 to 10 Embodiment 1 of the utility model provides a mechanical garage, which includes a car moving mechanism 1, two garage frames 2 arranged side by side, and at least two lifting mechanisms 3, wherein a car moving passage 4 is formed between the two garage frames 2, and an entrance 41 is provided at one end of the car moving passage 4, the garage frame 2 includes at least two car storage racks 21 arranged side by side, at least two lifting mechanisms 3 are arranged side by side in the car moving passage 4, and at least two car storage racks 21 are matched with at least two car storage racks 21 one by one.

[0053] In this embodiment, the garage rack 2 can be provided with a plurality of parallel parking racks 21, and the parking racks 21 are provided with multi-layer parking spaces in the vertical direction, and a plurality of parallel parking racks 21 can share an entrance and exit 41, so the space utilization rate of the mechanical garage is high, and the mechanical garage can be applied to application scenarios where obstacles are set on three sides and only one side can be provided with an exit, and the application scenarios of the mechanical garage are richer.

[0054] Please refer to Figure 3 and Figure 4In this embodiment, the vehicle moving mechanism 1 includes a vehicle moving frame 11 moving along the vehicle moving passage 4, the vehicle moving frame 11 is used to park the car 5 and move the car 5 to the position of the designated parking frame 21, the lifting mechanism 3 includes a lifting frame 31 and a second driving member (not shown in the figure), the lifting frame 31 includes two comb tooth frames 313 and a suspension rod 314, the two comb tooth frames 313 are relatively arranged on both sides of the vehicle moving passage 4, the suspension rod 314 is connected to the comb tooth frames 313, a plurality of first comb tooth rods 311 are arranged on the comb tooth frames 313, the two comb tooth frames 313 are relatively arranged on both sides of the vehicle moving passage 4, and the suspension rod 314 is transmission-connected to the second driving member. The second driving member is used to drive the lifting frame 31 to lift.

[0055] In order to prevent the structure of the moving frame 11 from hindering the lifting and lowering of the lifting mechanism 3, in the present embodiment, the width of the moving frame 11 is smaller than the width of the lifting frame 31 to ensure that the lifting frame 31 will not hinder the movement of the moving frame 11, and the moving frame 11 is provided with a through groove 111 which matches the first comb tooth rod 311 one by one, so that the first comb tooth rod 311 of the lifting mechanism 3 can pass through the channel and lift the car 5 on the moving frame 11.

[0056] In this embodiment, the vehicle moving mechanism 1 further includes a first driving member 12, and the vehicle moving frame 11 includes a base frame 112, a support frame 113 and a trailer board 114. The support frame 113 is arranged on the base frame 112, and a roller 116 is arranged on the base frame 112. The roller 116 is connected to the first driving member 12 in a transmission manner. In detail, the first driving member 12 is a motor for driving the roller 116 to rotate. The trailer board 114 is arranged on the support frame 113, and a through slot 111 is arranged on the trailer board 114. A plurality of second comb teeth rods 115 are arranged on the support frame 113, and a through slot 111 is formed between two adjacent second comb teeth rods 115. The support frame 113 can ensure that there is a certain height difference between the trailer board 114 and the bottom of the vehicle moving channel 4, and the width of the support frame 113 is smaller than the width of the trailer board 114, so that the lifting frame 31 can be located at the bottom of the trailer board 114, and the lifting frame 31 is prevented from hindering the vehicle moving frame 11 from moving along the vehicle moving channel 4.

[0057] In this embodiment, a guide groove 211 extending in the vertical direction is provided on one side of the storage rack 21 close to the car moving channel 4, and a suspension rod 314 is provided in the guide groove 211. The suspension rod 314 is provided with at least two pulleys 315 along its axial direction, and the diameter of the pulley 315 is the same as the width of the guide groove 211.

[0058] Reference Figure 3 and Figure 4In this embodiment, the moving frame 11 is provided with a first wheel groove 117, and the lifting frame 31 is provided with a second wheel groove 312 corresponding to the first wheel groove 117. The moving frame 11 is provided with the first wheel groove 117 corresponding to the front wheel of the car 5 to ensure that the car 5 is parked in place. In this embodiment, a plurality of second comb tooth rods 115 are arranged in an arc shape so that a first wheel groove 117 is formed between a plurality of second comb teeth; correspondingly, a plurality of first comb tooth rods 311 are arranged in an arc shape so that a second wheel groove 312 is formed between a plurality of first comb tooth rods 311.

[0059] In this embodiment, two arc-shaped protrusions 118 are arranged opposite to each other on both sides of the trailer board 114 in the width direction, and a guide groove is formed between the two arc-shaped protrusions 118 to guide the wheels when the car 5 drives into the trailer board 114, thereby reducing the difficulty of centering the car 5 on the moving frame 11.

[0060] like Figure 3 As shown, the vehicle moving mechanism 1 also includes a guide rail 13 arranged along the vehicle moving channel 4, and the vehicle moving frame 11 is arranged on the guide rail 13 so that the roller 116 rolls along the guide rail 13. Stop plates 131 are provided at both ends of the guide rail 13 to stop the vehicle moving frame 11 and prevent the vehicle moving frame 11 from moving too far.

[0061] Reference Figure 1 It can be seen that a spacing channel 22 is provided between two adjacent storage racks 21, and the vehicle moving channel 4 includes a avoidance space 42 formed corresponding to the spacing channel 22.

[0062] When the car 5 is to be stored in the parking space near the exit parking rack 21, please refer to Figure 5 and Figure 6 As shown, the car 5 enters the entrance 41 and is parked on the moving frame 11. After the driver gets off the car, please Fig. 9 and Fig.10 For reference, the lifting frame 31 is driven by the second driving member to rise. During the rising process of the lifting frame 31, the first comb tooth rod 311 passes through the through slot 111 from bottom to top, and Fig.10The first comb rod 311 of the lifting frame 31 shown supports and lifts the wheels of the car 5, and lifts the car 5 so that the car rises to the position of the target layer, and then moves the car 5 to the left or right through the lifting frame 31 or other lateral moving mechanisms, so that the car 5 moves to the corresponding parking space to complete the parking operation, and the lifting frame 31 is reset. When the car 5 stored in the parking rack 21 near the exit needs to be taken, the lifting frame 31 rises to the position of the target layer, moves the car 5 to the left or right, so that the car 5 moves to the lifting frame 31, and then drives the car 5 downward through the lifting frame 31. In this process, the first comb rod 311 passes through the through slot 111 from top to bottom, and the car 5 can be parked on the moving rack 11. At this time, the driver can drive the car 5 away from the mechanical garage.

[0063] When the automobile 5 is to be stored in the parking space of the storage rack 21 far away from the exit, Figure 5 and Figure 7 , Figure 6 and Figure 8 For reference, the moving frame 11 is driven by the first driving member 12 to move from the position of the lifting frame 31 near the exit to the position of the lifting frame 31 far from the exit, and the lifting frame 31 far from the exit rises to store the car 5. When the car 5 stored in the storage rack 21 far from the exit needs to be taken, the moving frame 11 moves to the position of the lifting frame 31 far from the exit, and the lifting frame 31 far from the exit drives the car 5 to descend onto the moving frame 11, and then the moving frame 11 moves the car 5 to one end of the moving passage 4 near the exit, so that the driver can drive the car 5 out of the mechanical garage.

[0064] In summary, the mechanical garage provided by the utility model can move the car 5 parked on the moving frame 11 to the position of the corresponding parking frame 21 through the car moving mechanism 1, and the lifting frame 31 and the moving frame 11 are provided with a corresponding avoidance structure, so that the lifting frame 31 can lift the car 5 on the moving frame 11 and move it to the corresponding parking space of the parking frame 21. The garage frame 2 of the mechanical garage provided by the utility model can be provided with multiple parallel parking frames 21, and the multiple parallel parking frames 21 can share an entrance 41, so the space utilization rate of the mechanical garage designed by the utility model is higher, and the application scenarios of the mechanical garage are more abundant.

[0065] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A mechanical garage, characterized in that: It includes a car moving mechanism, two garage frames arranged side by side and at least two lifting mechanisms, a car moving channel is formed between the two garage frames, an entrance and exit is provided at one end of the car moving channel, the garage frame includes at least two car storage racks arranged side by side, at least two lifting mechanisms are arranged side by side in the car moving channel, and at least two car storage racks are matched with at least two car storage racks one by one, the car moving mechanism includes a car moving frame moving along the car moving channel, the lifting mechanism includes a lifting frame, the width of the car moving frame is smaller than the width of the lifting frame, a plurality of first comb tooth rods arranged at intervals are provided on the lifting frame, and the car moving frame is provided with through grooves matching the plurality of first comb tooth rods one by one.

2. The mechanical garage according to claim 1, characterized in that: The vehicle moving frame comprises a base frame, a support frame and a trailer plate, wherein the support frame is arranged on the base frame, the trailer plate is arranged on the support frame, and the through groove is arranged on the trailer plate.

3. The mechanical garage according to claim 2, characterized in that: The support frame is provided with a plurality of second comb tooth rods, and the through slot is formed between two adjacent second comb tooth rods.

4. The mechanical garage according to claim 1, characterized in that: The vehicle moving mechanism comprises a first driving member, a roller is arranged on the vehicle moving frame, and the first driving member is drivingly connected to the roller.

5. The mechanical garage according to claim 1, characterized in that: The vehicle moving frame is provided with a first wheel groove, and the lifting frame is provided with a second wheel groove corresponding to the first wheel groove.

6. The mechanical garage according to claim 1, characterized in that: The vehicle moving mechanism further comprises a guide rail arranged along the vehicle moving passage, the vehicle moving frame is arranged on the guide rail, and stop plates are arranged at both ends of the guide rail.

7. The mechanical garage according to claim 1, characterized in that: A spacing channel is provided between two adjacent parking racks, and the vehicle moving channel includes an avoidance space formed corresponding to the spacing channel.

8. The mechanical garage according to claim 1, characterized in that: The lifting mechanism includes a second driving member, the lifting frame includes a comb frame and a suspension rod, the suspension rod is connected to the comb frame, a plurality of the first comb rods are provided on the comb frame, and the suspension rod is drivingly connected to the second driving member.

9. The mechanical garage according to claim 8, characterized in that: A guide groove extending in a vertical direction is provided on one side of the storage rack close to the vehicle moving channel, the suspension rod is arranged in the guide groove, and the suspension rod is provided with at least two pulleys along its axial direction, and the diameter of the pulley is the same as the width of the guide groove.

10. The mechanical garage according to claim 8, characterized in that: The lifting frame comprises two comb tooth frames, and the two comb tooth frames are arranged oppositely on two sides of the vehicle moving channel.