A lifting mechanism

Abstract

The utility model discloses a lifting mechanism, which relates to the technical field of parking equipment, comprising: a lifting tower, two lifting platforms and two first driving members, wherein the two lifting platforms are slidably arranged on the lifting tower, and the two first driving members respectively drive the two lifting platforms to perform lifting movements on the lifting tower; when the utility model is used, the two lifting platforms can work independently without interfering with each other, and the two lifting platforms can not only park or retrieve vehicles synchronously, but also park one pair of vehicles and retrieve another pair of vehicles at the same time, thereby improving the efficiency of parking and retrieving vehicles.

Description

Technical Field

[0001] The utility model relates to the technical field of parking equipment, in particular to a lifting mechanism. Background Art

[0002] In a multi-story parking lot, since parking spaces are stacked layer by layer, a vehicle lifting mechanism is required to perform lifting operations on the vehicle. The lifting platform of the existing vehicle lifting mechanism is a whole, and only one vehicle can be circulated at the same time, or only multiple vehicles can be operated synchronously. It is impossible to independently circulate two vehicles at the same time, which is very inconvenient.

[0003] In view of this, a lifting mechanism is urgently needed. Summary of the invention

[0004] In view of the problems existing in the prior art, the utility model solves the problems with the following technical structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lifting mechanism comprises: a lifting tower, two lifting platforms and two first driving members, wherein the two lifting platforms are slidably arranged on the lifting tower, and the two first driving members respectively drive the two lifting platforms to perform lifting movements on the lifting tower.

[0007] A further feature is that

[0008] The two lifting platforms are respectively arranged at different directions of the lifting tower.

[0009] The two lifting platforms are arranged opposite to each other.

[0010] The lifting platform includes a vehicle platform and a mounting seat, wherein the mounting seat is slidably mounted on the lifting tower, and the vehicle platform is arranged on the mounting seat.

[0011] The mounting seat is provided with a second driving member for driving the vehicle carrier to rotate on the mounting seat.

[0012] The lifting tower is provided with a slide rail, and the mounting seat is provided with a clamping plate, which is clamped on the slide rail through the clamping plate.

[0013] A first bearing is arranged on a side of the suspension end of the card plate close to the slide rail, and a second bearing is arranged on a side of the mounting seat close to the slide rail.

[0014] The vehicle platform is provided with two stabilizing components, which include an insertion rod slidably arranged at one end of the vehicle platform away from the lifting tower and an electric cylinder for driving the insertion rod to move toward a side away from the lifting tower or toward a side close to the lifting tower.

[0015] A monitoring camera is arranged on the vehicle platform.

[0016] A plurality of sensors are arranged on both sides of the top surface of the vehicle platform.

[0017] The above structure of the utility model can achieve the following beneficial effects:

[0018] When in use, the two lifting platforms can work independently without interfering with each other. The two lifting platforms can not only park or retrieve vehicles synchronously, but also park one vehicle and retrieve another vehicle at the same time, thereby improving the efficiency of parking and retrieving vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of this embodiment;

[0020] Figure 2 is a side view of the lifting mechanism in this embodiment;

[0021] Figure 3 Schematic diagram of the structure of the lifting mechanism in this embodiment;

[0022] Figure 4 Schematic diagram of the structure of the lifting platform in this embodiment;

[0023] Figure 5 is a side view of the lifting platform in this embodiment;

[0024] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at point A in the middle.

[0025] In the figure: 1. parking space; 2. lifting tower; 21. slide rail; 3. lifting platform; 31. vehicle platform; 311. reinforcement bracket; 32. mounting seat; 321. fixed gear; 33. clamping plate; 34. first bearing; 35. second bearing; 36. motor; 361. driving wheel; 37. mounting bracket; 4. electric cylinder; 5. first driving member; 6. monitoring camera; 7. insertion rod. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0027] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, apparatus, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0028] The following is combined with Figure 1-6 This application is described in further detail.

[0029] refer to Figure 1-2 A three-dimensional garage is shown, comprising: a parking garage structure and a lifting mechanism, wherein the parking garage structure is composed of multiple parking layers arranged from bottom to top, each parking layer is composed of multiple parking spaces 1 arranged in a ring around the lifting mechanism; the lifting mechanism is used to transport a vehicle on the ground to one of the parking spaces 1 or to transport a vehicle at a parking space 1 to the ground, thus, by setting up multiple parking layers, and each parking layer includes multiple parking spaces 1, a barrel-shaped three-dimensional garage is formed, when parking, a lifting mechanism is used to transport a vehicle on the ground to a designated parking space 1, and when driving, a lifting mechanism is used to transport a vehicle at a parking space 1 to the ground, so that the same garage floor area can park several times more vehicles to alleviate the problem of severe shortage of parking spaces.

[0030] refer to Figure 2-3 As shown, the lifting mechanism includes a lifting tower 2 and a lifting platform 3. The lifting tower 2 is arranged in the parking garage structure, and the lifting platform 3 is slidably arranged on the lifting tower 2. In this way, when the vehicle is placed on the lifting platform 3, the lifting platform 3 performs a lifting movement on the lifting tower 2 to transport the vehicle to a designated parking layer or the ground. In order to transport the vehicle to a parking space 1 at a designated angle, the lifting platform 3 can be arranged on a rotating device, or the lifting platform 3 can have a rotating function.

[0031] refer to Figure 2-3 As shown, in order to improve the efficiency of vehicle transportation, two lifting platforms 3 can be set up to transport two vehicles at the same time. The two lifting platforms 3 are respectively arranged in different directions of the lifting tower 2 (preferably, the two lifting platforms 3 are arranged opposite to each other), and the lifting mechanism also includes two first driving members 5 for respectively driving the two lifting platforms 3 to perform lifting movements (the first driving member 5 can be composed of a tensioning wheel, a reducer, a cable, etc.). In this way, the two lifting platforms 3 can work independently without interfering with each other. The two lifting platforms 3 can not only park or retrieve vehicles synchronously, but also park a vehicle and retrieve the vehicle by one at the same time. It is also possible to select a closer lifting platform 3 according to the position of the parked vehicle to operate separately, thereby improving the turnover efficiency of vehicles in the parking lot.

[0032] refer to Figure 3-5 As shown, the specific structure of the lifting platform 3 at least includes a vehicle platform 31 and a mounting seat 32. The mounting seat 32 is slidably mounted on the lifting tower 2, and the vehicle platform 31 is arranged on the mounting seat 32. During installation, the mounting seat 32 is slidably mounted on the lifting tower 2. In addition, in order to park vehicles at parking spaces at different angles or extract vehicles from different parking spaces, a second driving member for driving the vehicle platform 31 to rotate on the mounting seat 32 is arranged on the mounting seat 32. In this way, when the vehicle platform 31 needs to be rotated, it is driven by the second driving member, so that the vehicle flow is more flexible. When the two lifting platforms 3 are arranged relative to each other, they are operated within a range of 180 degrees respectively, so as to achieve the maximum vehicle circulation range, further expand the area where the parking spaces 1 can be set, and increase the number of parking spaces 1. The specific structure of the second driving member includes a motor 36 arranged on the vehicle platform 31, and a driving wheel 361 is arranged at the output end of the motor 36. A fixed gear 321 meshing with the driving wheel 361 is arranged on the mounting seat 32. In this way, the motor 36 drives the driving wheel 361 to rotate. Since the fixed gear 321 is fixed, the vehicle platform 31 rotates on the mounting seat 32.

[0033] refer to Figure 3-5 As shown, the specific installation method of the mounting seat 32 and the lifting tower 2 can be: a slide rail 21 is arranged on the lifting tower 2 (the slide rail 21 is arranged vertically), and a clamping plate 33 is arranged on the mounting seat 32, and is clamped on the slide rail 21 through the clamping plate 33 (the number of slide rails 21 on the lifting tower 2 matches the number of lifting platforms 3, that is, one slide rail 21 corresponds to one lifting platform 3). In this way, the movement trajectory of the mounting seat 32 can be guided, and in order to reduce the friction between the mounting seat 32 and the lifting tower 2, a first bearing 34 is arranged on the side of the suspended end of the clamping plate 33 close to the slide rail 21, and a second bearing 35 is arranged on the side of the mounting seat 32 close to the slide rail 21, so that the sliding friction between the mounting seat 32 and the lifting tower 2 is converted into rolling friction, thereby increasing the service life of the device.

[0034] refer to Figure 4-5 As shown, in order to improve the stability of the vehicle when it flows between the vehicle platform 31 and the parking space 1, two stabilization components are provided on the vehicle platform 31, and the stabilization components include an insertion rod 7 slidably arranged at the end of the vehicle platform 31 away from the lifting tower 2 (the bottom or both sides) and an electric cylinder 4 for driving the insertion rod 7 to move away from the lifting tower 2 or close to the lifting tower 2; two sleeves (not shown in the figure) are respectively adapted to the two insertion rods 7 at the end of the parking space 1 close to the lifting tower 2 (the bottom or both sides), so that before the vehicle flows between the vehicle platform 31 and the parking space 1, the electric cylinder 4 drives the insertion rod 7 to be inserted into the sleeve corresponding to the parking space 1, so that the suspended end of the vehicle platform 31 is connected to the parking space 1, thereby increasing the stability of the vehicle when it flows.

[0035] Further optimization is that in order to monitor the vehicle flow status on the vehicle platform 31 in real time, refer to Figure 4-6 As shown, a monitoring camera 6 is arranged on the vehicle platform 31, and a mounting bracket 37 can be arranged on one side of the top surface of the vehicle platform 31 close to the mounting seat 32, and the monitoring camera 6 is arranged on the mounting bracket 37 to achieve a monitoring function. A plurality of sensors (not shown in the figure, and ranging sensors, etc. can be used) can also be arranged on both sides of the top surface of the vehicle platform 31 to detect the specific position of the vehicle on the vehicle platform 31 or the distance between the vehicle and the edge of the vehicle platform 31.

[0036] Further optimization is that, in order to improve the strength of the vehicle platform 31, a reinforcing bracket 311 is provided at the bottom of the vehicle platform 31, and one end of the reinforcing bracket 311 is rotatably connected to the mounting seat 32. In this way, the reinforcing bracket 311 is used to support the bottom of the vehicle platform 31, thereby enhancing the bearing capacity of the vehicle platform 31.

[0037] In summary, by setting up multiple parking floors, and each parking floor includes multiple parking spaces 1, a barrel-shaped three-dimensional garage is formed. When parking, a lifting mechanism is used to transport the vehicle on the ground to the designated parking space 1. When driving, a lifting mechanism is used to transport the vehicle at the parking space 1 to the ground. In this way, with the same garage floor area, several times more vehicles can be parked to alleviate the problem of severe shortage of parking spaces.

[0038] The above are only preferred embodiments of the present application, and the present invention is not limited to the above embodiments. It is understood that other improvements and changes directly derived or associated by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included in the protection scope of the present invention.

Claims

1. A lifting mechanism, characterized in that: include: A lifting tower (2), two lifting platforms (3) and two first driving members (5), wherein the two lifting platforms (3) are slidably arranged on the lifting tower (2), and the two first driving members (5) respectively drive the two lifting platforms (3) to perform lifting movements on the lifting tower (2).

2. A lifting mechanism according to claim 1, characterized in that: The two lifting platforms (3) are respectively arranged in different directions of the lifting tower (2).

3. A lifting mechanism according to claim 2, characterized in that: The two lifting platforms (3) are arranged opposite to each other.

4. A lifting mechanism according to claim 1, characterized in that: The lifting platform (3) comprises a vehicle platform (31) and a mounting seat (32); the mounting seat (32) is slidably mounted on the lifting tower (2); and the vehicle platform (31) is arranged on the mounting seat (32).

5. A lifting mechanism according to claim 4, characterized in that: The mounting seat (32) is provided with a second driving member for driving the vehicle platform (31) to rotate on the mounting seat (32).

6. A lifting mechanism according to claim 4, characterized in that: The lifting tower (2) is provided with a slide rail (21), and the mounting seat (32) is provided with a clamping plate (33) and is clamped on the slide rail (21) through the clamping plate (33).

7. A lifting mechanism according to claim 6, characterized in that: A first bearing (34) is provided on a side of the suspension end of the clamping plate (33) close to the slide rail (21), and a second bearing (35) is provided on a side of the mounting seat (32) close to the slide rail (21).

8. A lifting mechanism according to claim 4, characterized in that: The vehicle platform (31) is provided with two stabilizing components, the stabilizing components comprising an insertion rod (7) slidably arranged at one end of the vehicle platform (31) away from the lifting tower (2) and an electric cylinder (4) for driving the insertion rod (7) to move away from the lifting tower (2) or towards the side close to the lifting tower (2).

9. A lifting mechanism according to claim 4, characterized in that: A monitoring camera (6) is provided on the vehicle platform (31).

10. A lifting mechanism according to claim 4, characterized in that: A plurality of sensors are arranged on both sides of the top surface of the vehicle platform (31).

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