A traction device and a parking facility

Abstract

The utility model provides a kind of traction device, applied to parking lot equipment, drive assembly is located in the one end of support frame in the present application, first traction assembly and drive assembly are located on the same end of support frame, second traction assembly is located on the one end of support frame away from drive assembly, second traction assembly is driven connection with first traction assembly by transmission component, while driving assembly drives the up-down displacement of bearing plate by first traction assembly, first traction assembly drives the up-down displacement of bearing plate synchronously by transmission component with second traction assembly. Therefore, the present application can realize driving to lifting plate using only a group of drive assembly as power source, reduce equipment installation cost, reduce the space occupied by garage.

Description

Technical Field

[0001] This utility model relates to the field of parking equipment technology, and in particular to a traction device and parking lot equipment. Background Technology

[0002] Cars have become an indispensable means of transportation in people's daily lives, used for commuting, traveling, and more. With the rapid increase in cars, parking has become a major problem, leading to the development of automated parking systems. Automated parking systems have gained widespread popularity due to their simple structure and easy installation. Existing parking systems include components such as columns, beams, power units, cylinders, and safety mechanisms. Chinese patent document "CN201910115898.X" discloses a modular prefabricated automated parking system. The lifting drive mechanism in the document includes a guide rod vertically mounted inside the lifting support frame, a winch mounted at the top of the lifting support frame, a steel wire rope fixed at one end to the winch and capable of extending and retracting with the winch's rotation, and a motor connected to and driving the winch. The other end of the steel wire rope is fixed to the lifting platform assembly to drive the lifting platform to slide vertically with a single degree of freedom. This parking system requires motors in four directions to drive the lifting platform, resulting in high installation costs and a large space requirement for multiple motors. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide a traction device that aims to solve the problem that existing parking garages need to install motors in four directions to drive the lifting platform, resulting in high equipment installation costs and large space occupation by multiple motors.

[0004] This utility model provides a traction device applied to parking lot equipment. The parking lot includes a support frame and a load-bearing plate, and includes a drive component, a transmission component, a first traction component, and a second traction component. The drive component is located on one end of the support frame. The first traction component and the drive component are located on the same end of the support frame and are drively connected to the drive component. The second traction component is located on the end of the support frame away from the drive component and is drively connected to the first traction component through the transmission component. Both the first traction component and the second traction component are connected to the load-bearing plate. While the drive component drives the load-bearing plate to move up and down through the first traction component, the first traction component drives the second traction component to move the load-bearing plate up and down synchronously through the transmission component.

[0005] According to some embodiments of the present invention, the drive assembly includes a drive motor, a drive sprocket, a driven sprocket, and a chain. The drive sprocket is located at the power output end of the drive motor, the driven sprocket is connected to the first traction assembly, and the chain is wound around the drive sprocket and the driven sprocket.

[0006] According to some embodiments of the present invention, the first traction assembly includes a first traction wheel, a first guide wheel, and a first traction rope. The first traction wheel is connected to the driven sprocket via a first linkage shaft. One end of the first traction rope is connected to the bearing plate, and the other end is rotated by the first guide wheel and then wound around the first traction wheel.

[0007] According to some embodiments of the present invention, the first traction wheel, the first guide wheel, and the first traction rope are all provided in two sets and are arranged symmetrically, and the two sets of the first traction wheels are connected to the same first linkage shaft.

[0008] According to some embodiments of the present invention, the second traction assembly includes a second traction wheel, a second guide wheel, and a second traction rope. The second traction wheel is connected to the second traction wheel via the transmission assembly. One end of the second traction rope is connected to the bearing plate, and the other end is turned by the second guide wheel and then wound around the second traction wheel.

[0009] According to some embodiments of the present invention, the second traction wheel, the second guide wheel, and the second traction rope are all provided in two sets and are arranged symmetrically, and the two sets of the second traction wheels are connected to the same second linkage shaft.

[0010] According to some embodiments of the present invention, the transmission assembly includes a first bevel gear, a second bevel gear, a third bevel gear, a fourth bevel gear, and a transmission shaft. The first bevel gear is connected to a first linkage shaft, the second bevel gear and the third bevel gear are respectively connected to both ends of the transmission shaft, the first bevel gear and the second bevel gear mesh, the fourth bevel gear is connected to the second linkage shaft, and the third bevel gear meshes with the fourth bevel gear.

[0011] According to some embodiments of the present invention, the support frame is provided with a bearing seat, which is used to support the transmission shaft.

[0012] According to some embodiments of the present invention, both the first traction wheel and the second traction wheel are provided with wheel grooves.

[0013] This utility model also provides a parking lot equipment, including the traction device as described in any of the above claims.

[0014] Beneficial Effects: This utility model provides a traction device for use in parking lot equipment. In this application, the drive assembly is located on one end of a support frame. The first traction assembly and the drive assembly are located on the same end of the support frame, while the second traction assembly is located on the end of the support frame away from the drive assembly. The second traction assembly is connected to the first traction assembly via a transmission assembly. Simultaneously, as the drive assembly moves the support plate up and down through the first traction assembly, the first traction assembly, through the transmission assembly, drives the second traction assembly to synchronously move the support plate up and down. Therefore, this application uses only one set of drive assemblies as a power source to drive the lifting platform, reducing equipment installation costs and minimizing the space occupied in the parking garage. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the traction device of this utility model;

[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 for Figure 1 Enlarged view at point B in the middle;

[0019] Figure 4 for Figure 1 Enlarged view of point C.

[0020] In the diagram: 1. Support frame; 11. Bearing seat; 2. Bearing plate; 3. Drive assembly; 31. Drive motor; 32. Drive sprocket; 33. Driven sprocket; 34. Chain; 4. Transmission assembly; 41. First bevel gear; 42. Second bevel gear; 43. Third bevel gear; 44. Fourth bevel gear; 45. Drive shaft; 5. First traction assembly; 51. First traction sheave; 52. First guide wheel; 53. First traction rope; 54. First linkage shaft; 6. Second traction assembly; 61. Second traction sheave; 62. Second guide wheel; 63. Second traction rope; 64. Second linkage shaft. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] Please see Figures 1 to 4 This utility model provides a traction device applied to parking lot equipment. The parking lot includes a support frame 1 and a bearing plate 2, and includes a drive assembly 3, a transmission assembly 4, a first traction assembly 5, and a second traction assembly 6. The drive assembly 3 is located on one end of the support frame 1. The first traction assembly 5 and the drive assembly 3 are located on the same end of the support frame 1 and are drively connected to the drive assembly 3. The second traction assembly 6 is located on the end of the support frame 1 away from the drive assembly 3 and is drively connected to the first traction assembly 5 through the transmission assembly 4. Both the first traction assembly 5 and the second traction assembly 6 are connected to the bearing plate 2. While the drive assembly 3 drives the bearing plate 2 to move up and down through the first traction assembly 5, the first traction assembly 5 drives the second traction assembly 6 to move the bearing plate 2 up and down simultaneously through the transmission assembly 4.

[0023] According to some embodiments of this utility model, the drive assembly 3 includes a drive motor 31, a drive sprocket 32, a driven sprocket 33, and a chain 34. The drive sprocket 32 ​​is located at the power output end of the drive motor 31, the driven sprocket 33 is connected to the first traction assembly 5, and the chain 34 is wound around the drive sprocket 32 ​​and the driven sprocket 33. In this embodiment, the sprocket transmission can effectively transmit the power of the motor to the first traction assembly 5. Compared with traditional gear transmission or belt transmission, sprocket transmission has lower friction loss and higher efficiency. Sprocket transmission is less prone to wear during long-term use and can operate more stably and for longer. In addition, since parking lot equipment needs to bear the weight of the vehicles, sprocket transmission can ensure stable operation under high load conditions and avoid damage to the parking lot equipment due to excessive load.

[0024] According to some embodiments of the present invention, the first traction assembly 5 includes a first traction wheel 51, a first guide wheel 52 and a first traction rope 53. The first traction wheel 51 is connected to the driven sprocket 33 via a first linkage shaft 54. One end of the first traction rope 53 is connected to the bearing plate 2, and the other end is turned by the first guide wheel 52 and then wound around the first traction wheel 51.

[0025] Furthermore, the first traction wheel 51, the first guide wheel 52, and the first traction rope 53 are each provided in two sets and arranged symmetrically, with the two sets of the first traction wheels 51 connected to the same first linkage shaft 54.

[0026] Specifically, the second traction assembly 6 includes a second traction wheel 61, a second guide wheel 62, and a second traction rope 63. The second traction wheel 61 is connected to the second traction wheel 61 through the transmission assembly 4. One end of the second traction rope 63 is connected to the bearing plate 2, and the other end is turned by the second guide wheel 62 and then wound around the second traction wheel 61.

[0027] Furthermore, the second traction wheel 61, the second guide wheel 62, and the second traction rope 63 are each provided in two sets and arranged symmetrically, with the two sets of the second traction wheels 61 connected to the same second linkage shaft 64.

[0028] In the above embodiment, the two symmetrically arranged first traction ropes 53 have two connection points with the bearing plate 2, and the two symmetrically arranged second traction ropes 63 also have two connection points with the bearing plate 2. The above four connection points are distributed in four directions of the bearing plate 2, thereby improving the stability of the bearing during the vertical displacement process.

[0029] According to some embodiments of this utility model, the transmission assembly 4 includes a first bevel gear 41, a second bevel gear 42, a third bevel gear 43, a fourth bevel gear 44, and a transmission shaft 45. The first bevel gear 41 is connected to a first linkage shaft 54, the second bevel gear 42 and the third bevel gear 43 are respectively connected to the two ends of the transmission shaft 45, the first bevel gear 41 and the second bevel gear 42 mesh, the fourth bevel gear 44 is connected to a second linkage shaft 64, and the third bevel gear 43 meshes with the fourth bevel gear 44. Since the first traction wheel 51 and the second traction wheel 61 in this application are located at the two ends of the support frame 1 respectively, the transmission assembly 4 needs to convert the rotation direction of the first traction wheel 51 before transmitting power to the second traction wheel 61. In this embodiment, the central axes of the two meshing bevel gears are at 90 degrees, and the central axis of the transmission shaft 45 is perpendicular to the central axes of the first linkage shaft 54 ​​and the second linkage shaft 64. It is worth noting that in this embodiment, the transmission assembly 4 is only provided on one side of the support frame 1.

[0030] According to some embodiments of this utility model, the support frame 1 is provided with a bearing seat 11, which is used to support the transmission shaft 45. In this embodiment, the drive assembly 3 is disposed in the width direction of the support frame 1, and correspondingly, the transmission assembly 4 is disposed in the length direction of the support frame 1, so the extension length of the transmission shaft 45 is relatively long. The bearing seat 11 provides a stable structure to support the transmission shaft 45, enabling the transmission shaft 45 to be fixed on the mechanical equipment to withstand rotational loads. Specifically, two bearing seats 11 are provided, forming multi-point support for the transmission shaft 45 and reducing the angle of deflection of the transmission shaft 45.

[0031] According to some embodiments of this utility model, both the first traction sheave 51 and the second traction sheave 61 are provided with wheel grooves. In this embodiment, the wheel grooves can increase the friction between the traction rope and the traction sheave.

[0032] This utility model also provides a parking lot equipment, including the traction device as described in any of the above claims.

[0033] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this application is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of the equivalent elements of the claims are intended to be included within this application. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A traction device applied to parking lot equipment, the parking lot comprising a support frame (1) and a bearing plate (2), characterized in that: The system includes a drive assembly (3), a transmission assembly (4), a first traction assembly (5), and a second traction assembly (6). The drive assembly (3) is located on one end of the support frame (1). The first traction assembly (5) and the drive assembly (3) are located on the same end of the support frame (1). The first traction assembly (5) is connected to the drive assembly (3) in a transmission manner. The second traction assembly (6) is located on one end of the support frame (1) away from the drive assembly (3). The second traction assembly (6) is connected to the first traction assembly (5) in a transmission manner through the transmission assembly (4). Both the first traction assembly (5) and the second traction assembly (6) are connected to the bearing plate (2). While the drive assembly (3) drives the bearing plate (2) to move up and down through the first traction assembly (5), the first traction assembly (5) drives the second traction assembly (6) to move up and down simultaneously through the transmission assembly (4). The drive assembly (3) includes a drive motor (31), a drive sprocket (32), a driven sprocket (33), and a chain (34). The drive sprocket (32) is located at the power output end of the drive motor (31). The driven sprocket (33) is connected to the first traction assembly (5) for transmission. The chain (34) is wound around the drive sprocket (32) and the driven sprocket (33). The first traction assembly (5) includes a first traction wheel (51), a first guide wheel (52) and a first traction rope (53). The first traction wheel (51) is connected to the driven sprocket (33) via a first linkage shaft (54). One end of the first traction rope (53) is connected to the bearing plate (2), and the other end is turned by the first guide wheel (52) and then wound around the first traction wheel (51). The second traction assembly (6) includes a second traction wheel (61), a second guide wheel (62), and a second traction rope (63). The second traction wheel (61) is connected to the second traction wheel (61) through the transmission assembly (4). One end of the second traction rope (63) is connected to the bearing plate (2), and the other end is turned by the second guide wheel (62) and then wound around the second traction wheel (61). The transmission assembly (4) is located only on one side of the support frame (1).

2. The traction device according to claim 1, characterized in that: The first traction sheave (51), the first guide sheave (52) and the first traction rope (53) are each provided in two sets and are arranged symmetrically. The two sets of the first traction sheaves (51) are connected to the same first linkage shaft (54).

3. The traction device according to claim 1, characterized in that: The second traction sheave (61), the second guide sheave (62) and the second traction rope (63) are each provided in two sets and are arranged symmetrically. The two sets of second traction sheaves (61) are connected to the same second linkage shaft (64).

4. The traction device according to claim 3, characterized in that: The transmission assembly (4) includes a first bevel gear (41), a second bevel gear (42), a third bevel gear (43), a fourth bevel gear (44), and a transmission shaft (45). The first bevel gear (41) is connected to a first linkage shaft (54). The second bevel gear (42) and the third bevel gear (43) are respectively connected to the two ends of the transmission shaft (45). The first bevel gear (41) and the second bevel gear (42) mesh. The fourth bevel gear (44) is connected to the second linkage shaft (64). The third bevel gear (43) meshes with the fourth bevel gear (44).

5. The traction device according to claim 4, characterized in that: The support frame (1) is provided with a bearing seat (11), which is used to support the drive shaft (45).

6. The traction device according to claim 1, characterized in that: Both the first traction sheave (51) and the second traction sheave (61) have grooves.

7. A parking lot equipment, characterized in that: Includes the traction device as described in any one of claims 1-6.

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