Stereo garage lifting device and stereo garage

Abstract

The utility model belongs to the technical field of stereo garages, and discloses a stereo garage lifting device and a stereo garage. The stereo garage lifting device comprises a lifting mechanism and a vehicle carrying part. The lifting mechanism comprises a driving assembly, a rotating part, at least one pull rope, at least two first steering parts and at least one second steering part. A plurality of annular grooves are formed in the outer wall of the rotating part at intervals in the axial direction, and a clamping groove is formed in the side wall between every two adjacent annular grooves; the vehicle carrying piece and the lifting mechanism are correspondingly arranged, and at least two connecting parts are arranged in the circumferential direction of the vehicle carrying piece at intervals. The horizontal moving direction of the pull rope part is changed through the second steering part, the vehicle carrying part can be stressed in the circumferential direction so as to ascend and descend, consumables are few, and cost is low. During installation, the folding part is clamped in the clamping groove, the two pull rope parts are wound in the two annular grooves respectively, the process is simple, and the installation period can be shortened. In addition, the lifting of the vehicle carrying piece can be realized through at least one pull rope, so that the cost is lower.

Description

Technical Field

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

[0002] A multi-story parking garage is a mechanical device used to store and retrieve vehicles in maximum quantities. It is an effective tool for professional parking lot management companies to increase parking lot capacity, improve revenue, and increase parking fee income.

[0003] The three-dimensional parking garage includes a three-dimensional parking garage lifting device, a moving device and a car compartment. The car is lifted to a designated car compartment by the three-dimensional parking garage lifting device, and then the car is moved from the three-dimensional parking garage lifting device to the car compartment by the moving device, thereby completing the parking operation. The existing three-dimensional parking garage lifting device includes a motor, a rotating shaft, a roller, a rope and a car-carrying part. The motor is connected to the rotating shaft by transmission. The two ends of the rotating shaft are respectively connected to two rollers. The two rollers are respectively wrapped with two ropes. The head ends of the two ropes are installed on the frame. The tail ends of the two ropes are respectively connected to the opposite sides of the car-carrying part. The rope is driven by the motor to move, so as to realize the lifting and lowering of the car-carrying part. In order to make the car-carrying part bear the force evenly, the shaft length of the rotating shaft is limited by the length or width of the car-carrying part, which will make the span of the rotating shaft longer, require more consumables, and have higher cost. In addition, the installation process of the rope is more complicated. Utility Model Content

[0004] The utility model aims to provide a three-dimensional car park lifting device and a three-dimensional car park, which have less consumables, lower costs, simple installation process for ropes, and can shorten the installation period.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] On the one hand, a three-dimensional car park lifting device is provided, comprising:

[0007] At least one lifting mechanism is configured to be arranged on the frame; the lifting mechanism includes a driving assembly, a rotating member, at least one pull rope, at least two first steering members and at least one second steering member, the driving assembly is used to drive the rotating member to rotate; the outer wall of the rotating member is provided with a plurality of annular grooves spaced along the axial direction, and the side wall between two adjacent annular grooves is provided with a clamping groove, one pull rope is folded in half to form two pull rope parts and a folded part, the folded part is clamped in the clamping groove, and the two pull rope parts are respectively wound and arranged in the two annular grooves; the first steering member is used to make part of the pull rope part move in the vertical direction; the second steering member is used to change the horizontal movement direction of part of the pull rope part;

[0008] At least one vehicle-carrying member is correspondingly arranged with the lifting mechanism. At least two connecting portions are circumferentially spaced on the vehicle-carrying member. The outer end of one of the cable portions is wound around the first deflecting member and connected to one of the connecting portions; the outer end of the other cable portion is sequentially wound around the second deflecting member and the first deflecting member and connected to the other connecting portion.

[0009] In some possible embodiments, the outer surface of the side wall between two adjacent annular grooves is concavely formed with the clamping groove, and the clamping groove penetrates through two sides of the side wall.

[0010] In some possible embodiments, the driving assembly includes a driving member, a first sprocket, a chain, a second sprocket and a transmission shaft. The driving member is arranged on the frame, and the driving member is fixedly connected to the first sprocket for driving the first sprocket to rotate; the chain is sleeved outside the first sprocket and the second sprocket, and the second sprocket is in transmission connection with the rotating member through the transmission shaft.

[0011] In some possible embodiments, the three-dimensional garage lifting device further includes a sensing member, and the sensing member is arranged on the frame and is used for detecting the tightness of the cable.

[0012] In some possible embodiments, the sensing member is a contact sensor. The sensing member is arranged close to the rotating member, and the contact portion of the sensing member can cover all the corresponding cable portions of the rotating member.

[0013] In some possible embodiments, the three-dimensional garage lifting device further includes a receiving seat and a resisting member. The receiving seat is arranged on the frame, the second deflecting member is arranged in the receiving seat, and the resisting member is fixed on the receiving seat for resisting the cable portion.

[0014] In some possible embodiments, a plurality of the lifting mechanisms are spaced on the frame and are respectively used for driving a plurality of the vehicle-carrying members to lift.

[0015] In some possible embodiments, both the first deflecting member and the second deflecting member are pulleys.

[0016] On the other hand, a three-dimensional garage is provided, including a placing rack, a frame, a transverse movement mechanism and the three-dimensional garage lifting device as described in any of the above solutions. The placing rack is provided with a plurality of placing cavities for placing vehicle bodies; the frame is arranged on one side of the placing rack, and at least one lifting mechanism is arranged on the frame; the opening on the side of the frame away from the placing rack is for the vehicle body to enter; when the three-dimensional garage lifting device lifts the vehicle body to a designated position through the vehicle-carrying member, the transverse movement mechanism moves the vehicle body into the corresponding placing cavity.

[0017] In some possible embodiments, the frame includes a frame body, the frame body includes a base, a plurality of vertical beams, a plurality of cross beams and a plurality of longitudinal beams, the base, the plurality of vertical beams, the plurality of cross beams and the plurality of longitudinal beams enclose a lifting space for the vehicle-carrying member, and the vertical beams, the cross beams and the longitudinal beams are all rectangular tubes.

[0018] Advantages of the present utility model:

[0019] The lifting device for a three-dimensional garage provided by the present utility model includes at least one lifting mechanism and at least one vehicle-carrying member. A pulling rope is folded in half to form two pulling rope parts and a folding part. During installation, the folding part is clamped in the clamping groove, and the two pulling rope parts are respectively wound in two annular grooves. The installation process is simple, and the installation period is shortened. At least two connecting parts are circumferentially arranged at intervals on the vehicle-carrying member. The outer end of one pulling rope part is wound around the first turning member and connected to one connecting part; the outer end of the other pulling rope part is sequentially wound around the second turning member and the first turning member and connected to the other connecting part. With such a setting, by changing the horizontal movement direction of the pulling rope part through the second turning member, the vehicle-carrying member can be circumferentially stressed to lift the vehicle-carrying member, with less consumables and lower cost. In addition, the vehicle-carrying member can be lifted by at least one pulling rope, making the cost even lower. Description of the drawings

[0020] Figure 1 is a schematic structural diagram of the lifting device for a three-dimensional garage provided by the present utility model;

[0021] Figure 2 is Figure 1 an enlarged view of part A in

[0022] Figure 3 is a schematic structural diagram of the pulling rope involved in the present utility model;

[0023] Figure 4 is a partial schematic structural diagram of the lifting device for a three-dimensional garage involved in the present utility model;

[0024] Figure 5 is an assembled structural schematic diagram of the accommodation seat, the resisting member and the pulling rope part involved in the present utility model;

[0025] Figure 6 is a schematic structural diagram of the rotating member involved in the present utility model.

[0026] In the figure:

[0027] 1. Frame; 11. Frame body; 111. Base; 112. Vertical beam; 113. Cross beam; 114. Longitudinal beam;

[0028] 2. Lifting mechanism; 21. Driving component; 211. Driving part; 212. First sprocket; 213. Chain; 22. Rotating part; 221. Annular groove; 222. Clamping groove; 23. Pulling rope; 231. Pulling rope part; 232. Folded part; 24. First turning part; 25. Second turning part;

[0029] 3. Sensing part; 31. Contact part;

[0030] 4. Accommodating seat; 5. Blocking part. Specific embodiments

[0031] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the convenience of description, only parts related to the present utility model rather than all structures are shown in the drawings.

[0032] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0033] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "above", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is at a higher horizontal height than the second feature. The first feature being "below", "below", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the first feature is at a lower horizontal height than the second feature.

[0034] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0035] As Figures 1 to 6As shown in the figure, the present utility model provides a lifting device for a three-dimensional garage. Most of the structures of this lifting device for a three-dimensional garage are corresponding components obtained by directly cutting materials with a laser, and then placed in reusable tooling jigs for welding and fixing. It can be mass-produced on a large scale, with low processing costs and a short manufacturing cycle. The lifting device for a three-dimensional garage includes at least one lifting mechanism 2 and at least one vehicle-carrying member. At least one lifting mechanism 2 is configured to be arranged on the frame 1. The lifting mechanism 2 includes a driving component 21, a rotating member 22, at least one pulling rope 23, at least two first deflecting members 24, and at least one second deflecting member 25. The driving component 21 is used to drive the rotating member 22 to rotate; a plurality of annular grooves 221 are arranged at intervals along the axial direction on the outer wall of the rotating member 22, and clamping grooves 222 are arranged on the side walls between two adjacent annular grooves 221. A pulling rope 23 is folded in half to form two pulling rope parts 231 and a folded part 232. The folded part 232 is clamped in the clamping groove 222, and the two pulling rope parts 231 are respectively wound in the two annular grooves 221; the first deflecting member 24 is used to move part of the pulling rope part 231 in the vertical direction; the second deflecting member 25 is used to change the horizontal movement direction of part of the pulling rope part 231; the vehicle-carrying member is arranged corresponding to the lifting mechanism 2. At least two connecting parts are arranged at intervals in the circumferential direction of the vehicle-carrying member. The outer end of one pulling rope part 231 is wound around the first deflecting member 24 and connected to one connecting part; the outer end of the other pulling rope part 231 is sequentially wound around the second deflecting member 25 and the first deflecting member 24 and connected to the other connecting part.

[0036] During installation, as Figure 6 shown, clamping the folded part 232 in the clamping groove 222 and winding the two pulling rope parts 231 in the two annular grooves 221 respectively can complete the installation. The installation process is simple and shortens the installation cycle. In order to ensure that the pulling rope 23 will not come out of the clamping groove 222, the pulling rope part 231 can be pre-wound around the rotating member 22 for multiple turns. At least two connecting parts are arranged at intervals in the circumferential direction of the vehicle-carrying member. The outer end of one pulling rope part 231 is wound around the first deflecting member 24 and connected to one connecting part; the outer end of the other pulling rope part 231 is sequentially wound around the second deflecting member 25 and the first deflecting member 24 and connected to the other connecting part. With such a setting, by changing the horizontal movement direction of the pulling rope part 231 through the second deflecting member 25, the vehicle-carrying member can be lifted by applying circumferential force, with less consumables and lower costs. In addition, the vehicle-carrying member can be lifted with at least one pulling rope 23, making the cost even lower.

[0037] Optionally, in this embodiment, a plurality of lifting mechanisms 2 are arranged at intervals on the frame 1 and are respectively used to drive a plurality of vehicle carriers to lift. The lifting of a plurality of vehicle carriers can be performed simultaneously, and the warehousing operation of a plurality of vehicle bodies can be performed simultaneously. When lifting any one of the vehicle carriers, optionally, in this embodiment, there are four annular grooves 221, two pulling ropes 23 are provided, and the four connecting parts are distributed in a rectangle on the vehicle carrier. Four first turning parts 24 are arranged in one-to-one correspondence with the four connecting parts. In one of the pulling ropes 23, the outer ends of the two pulling rope parts 231 respectively pass through the two first turning parts 24 on the same side and are connected to the corresponding connecting parts; in the other pulling rope 23, the outer ends of the two pulling rope parts 231 respectively pass through the two first turning parts 24 on the other side and are connected to the corresponding connecting parts. During this process, both pulling rope parts 231 first pass through the second turning part 25 to change the horizontal movement direction. Specifically, both the first turning part 24 and the second turning part 25 are rotatably connected to the frame 1. The rotation center line of the first turning part 24 is parallel to the rotation center line of the rotating part 22, and the rotation center line of the second turning part 25 is perpendicular to the rotation center line of the rotating part 22.

[0038] Optionally, in this embodiment, both the first turning part 24 and the second turning part 25 are pulleys, with simple structures and capable of realizing flexible turning. Optionally, the pulling rope 23 is a steel wire rope, with high strength.

[0039] Optionally, in this embodiment, the outer surface of the side wall between two adjacent annular grooves 221 is recessed to form a clamping groove 222, and the clamping groove 222 penetrates through the two sides of the side wall. During installation, the folded part 232 is directly inserted into the clamping groove 222 from the outer surface of the side wall, with simple installation. Specifically, the concave direction of the clamping groove 222 is distributed along the radial direction of the rotating part 22, which is convenient for processing. In other embodiments, the concave direction of the clamping groove 222 may not pass through the axis of the rotating part 22, as long as it does not affect the clamping and winding of the pulling rope 23.

[0040] Optionally, in this embodiment, the driving assembly 21 includes a driving part 211, a first sprocket 212, a chain 213, a second sprocket, and a transmission shaft. The driving part 211 is arranged on the frame 1 and is fixedly connected to the first sprocket 212 for driving the first sprocket 212 to rotate. The chain 213 is sleeved outside the first sprocket 212 and the second sprocket, and the second sprocket is in transmission connection with the rotating part 22 through the transmission shaft. With such a setting, the structure is compact and the transmission accuracy is relatively high. The length of the transmission shaft is not limited by the length or width of the vehicle carrier. Specifically, in this embodiment, the length of the transmission shaft is 294 mm, which is shortened by more than 7 times compared with the transmission shaft in the prior art, reducing the cost. During the process of transmitting torque, the elastic deformation amount of the transmission shaft can be ignored, and the power transmission efficiency of the driving assembly 21 can be effectively improved.

[0041] In this embodiment, the driving component 21 and the second steering member 25 are arranged on opposite sides of the frame 1, making the overall force on the frame 1 structure more balanced and the structure more compact. In other embodiments, the driving component 21 and the second steering member 25 can also be arranged on the same side of the frame 1.

[0042] To facilitate the detection of the tightness of the pull rope 23, as Figure 2 shown, optionally, in this embodiment, the lifting device of the three-dimensional garage further includes a sensing member 3. The sensing member 3 is arranged on the frame 1 and is used to detect the tightness of the pull rope 23. Optionally, the sensing member 3 is a contact sensor. The sensing member 3 is arranged close to the rotating member 22, and the contact portion 31 of the sensing member 3 can cover all the pull rope portions 231 corresponding to the rotating member 22. Specifically, by arranging one sensing member 3 close to the rotating member 22, all four pull rope portions 231 of the lifting car-carrying member can be detected, saving costs.

[0043] Optionally, in this embodiment, the lifting device of the three-dimensional garage further includes a receiving seat 4 and a resisting member 5. The receiving seat 4 is arranged on the frame 1, the second steering member 25 is arranged in the receiving seat 4, and the resisting member 5 is fixed to the receiving seat 4 and is used to resist the pull rope portion 231. By arranging the resisting member 5, it is prevented that the pull rope portion 231 disengages from the second steering member 25 when the second steering member 25 makes a turn.

[0044] Optionally, in this embodiment, as Figure 1 shown, the frame 1 includes a frame body 11. The frame body 11 includes a base 111, a plurality of vertical beams 112, a plurality of cross beams 113, and a plurality of longitudinal beams 114. The base 111, the plurality of vertical beams 112, the plurality of cross beams 113, and the plurality of longitudinal beams 114 enclose a lifting space for the car-carrying member. The vertical beams 112, the cross beams 113, and the longitudinal beams 114 are all rectangular tubes. With such an arrangement, the overall weight of the frame 1 is relatively light, and the structural strength is high. Optionally, in this embodiment, the vertical beams 112, the cross beams 113, and the longitudinal beams 114 are perpendicular to each other in pairs. The driving component 21 is arranged on the cross beam 113, and the first steering member 24 is arranged on the longitudinal beam 114; there are four second steering members 25. Two second steering members 25 form a group, and the two groups of second steering members 25 are arranged at intervals and are both located at the connection of the cross beam 113 and the longitudinal beam 114. In each group of second steering members 25, the two second steering members 25 are coaxially arranged, which makes the movement of the pull rope 23 stable and not easy to fall off while changing the horizontal movement direction of the two pull rope portions 231.

[0045] The present utility model further provides a three-dimensional garage, comprising a placement rack, a frame 1, a transverse movement mechanism and a three-dimensional garage lifting device. The placement rack is provided with a plurality of placement cavities for placing vehicle bodies; the frame 1 is arranged on one side of the placement rack, and at least one lifting mechanism 2 is arranged on the frame 1; an opening on the side of the frame 1 away from the placement rack is for the vehicle body to enter; when the three-dimensional garage lifting device lifts the vehicle body to a designated position through a vehicle carrier, the transverse movement mechanism moves the vehicle body into the corresponding placement cavity. The three-dimensional garage has less consumables, lower costs, a simple installation process for ropes, and can shorten the installation period. When parking, the vehicle body is first located on the vehicle carrier, and then the three-dimensional garage lifting device moves the vehicle carrier upward to move the vehicle body. After moving the vehicle body to the designated position, the transverse movement mechanism moves the vehicle body into the corresponding placement cavity. As Figure 1 shown, the vehicle body enters from the front end of the frame 1, and the transverse movement mechanism moves the vehicle body out from the rear end of the frame 1, and parking operations can be performed on three vehicle bodies simultaneously.

[0046] Obviously, the above-mentioned embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present utility model. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the claims of the present utility model.

Claims

1. A lifting device for a three-dimensional garage, characterized in that, include: At least one lifting mechanism (2) is configured to be arranged on a frame (1); the lifting mechanism (2) comprises a driving assembly (21), a rotating member (22), at least one pull rope (23), at least two first steering members (24) and at least one second steering member (25); the driving assembly (21) is used to drive the rotating member (22) to rotate; the outer wall of the rotating member (22) is provided with a plurality of annular grooves (221) at intervals along the axial direction, and the side wall between two adjacent annular grooves (221) is provided with a plurality of annular grooves (221) at intervals along the axial direction. A clamping groove (222) is provided, and one of the pull ropes (23) is folded in half to form two pull rope parts (231) and a folded part (232), the folded part (232) is clamped in the clamping groove (222), and the two pull rope parts (231) are respectively wound and arranged in the two annular grooves (221); the first steering member (24) is used to make part of the pull rope part (231) move in the vertical direction; the second steering member (25) is used to change the horizontal movement direction of part of the pull rope part (231); At least one vehicle-carrying part is arranged corresponding to the lifting mechanism (2), and at least two connecting parts are arranged at intervals in the circumferential direction of the vehicle-carrying part, the outer end of one of the pull rope parts (231) is wound around the first steering member (24) and connected to one of the connecting parts; the outer end of the other of the pull rope parts (231) is wound around the second steering member (25) and the first steering member (24) in sequence and connected to the other of the connecting parts.

2. The lifting device of the three-dimensional garage according to claim 1, characterized in that, The outer surface of the side wall between two adjacent annular grooves (221) is concave to form the clamping groove (222), and the clamping groove (222) runs through two side surfaces of the side wall.

3. The lifting device of the three-dimensional garage according to claim 1, characterized in that, The driving assembly (21) comprises a driving member (211), a first sprocket (212), a chain (213), a second sprocket and a transmission shaft; the driving member (211) is arranged on the frame (1); the driving member (211) is fixedly connected to the first sprocket (212) and is used to drive the first sprocket (212) to rotate; the chain (213) is sleeved outside the first sprocket (212) and the second sprocket; the second sprocket is transmission-connected to the rotating member (22) via the transmission shaft.

4. The lifting device of the three-dimensional garage according to claim 1, characterized in that, The three-dimensional carport lifting device also includes a sensor (3), which is arranged on the frame (1) and is used to detect the tightness of the pull rope (23).

5. The lifting device of the three-dimensional garage according to claim 4, characterized in that The sensor (3) is a contact sensor, and the sensor (3) is arranged close to the rotating member (22). The contact portion (31) of the sensor (3) can cover the multiple pull rope portions (231) corresponding to the rotating member (22).

6. The lifting device of the three-dimensional garage according to claim 1, characterized in that, The three-dimensional car park lifting device also includes a receiving seat (4) and a resisting member (5), wherein the receiving seat (4) is arranged on the frame (1), the second deflecting member (25) is arranged in the receiving seat (4), and the resisting member (5) is fixed to the receiving seat (4) and is used to resist the pull rope part (231).

7. The lifting device of the three-dimensional garage according to any one of claims 1-6, characterized in that, A plurality of the lifting mechanisms (2) are arranged at intervals on the frame (1) and are respectively used for driving a plurality of the vehicle-carrying members to lift.

8. The lifting device of the three-dimensional garage according to any one of claims 1-6, characterized in that, Both the first steering member (24) and the second steering member (25) are pulleys.

9. A three-dimensional garage, characterized in that, It includes a placement rack, a frame (1), a transverse movement mechanism, and a three-dimensional garage lifting device according to any one of claims 1-8. The placement rack is provided with a plurality of placement cavities for placing vehicle bodies. The frame (1) is arranged on one side of the placement rack, and at least one lifting mechanism (2) is arranged on the frame (1). An opening on the side of the frame (1) away from the placement rack is for the vehicle body to enter. After the three-dimensional garage lifting device lifts the vehicle body to a designated position through the vehicle-carrying member, the transverse movement mechanism moves the vehicle body into the corresponding placement cavity.

10. The three-dimensional garage according to claim 9, characterized in that, The frame (1) includes a frame body (11). The frame body (11) includes a base (111), a plurality of vertical beams (112), a plurality of cross beams (113), and a plurality of longitudinal beams (114). The base (111), the plurality of vertical beams (112), the plurality of cross beams (113), and the plurality of longitudinal beams (114) enclose a lifting space for the vehicle-carrying member. The vertical beams (112), the cross beams (113), and the longitudinal beams (114) are all rectangular tubes.

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