Roller way hydraulic type lifting operation platform

Abstract

The utility model discloses a roller way hydraulic type lifting operation platform which comprises a platform body, a hydraulic lifting plate and a vehicle body frame, a supporting plate is arranged at the top end of one side of the hydraulic lifting plate, the platform body is arranged on one side of the supporting plate, and the bottom of the hydraulic lifting plate is connected with a supporting base on the top of the vehicle body frame. Side frames with adjustable angles are arranged at the corners of the vehicle body frame. The bottoms of the hydraulic lifting plates are connected with the supporting seats at the top of the vehicle body frame, the hydraulic lifting plates can be conveniently installed through the supporting seats, the side frames are arranged at the corners of the vehicle body frame, the universal wheels are arranged at the bottoms of the side frames and the bottom of the vehicle body frame, and the platform can be conveniently transferred through the universal wheels. A supporting plate is arranged at the top of the hydraulic lifting plate, a mounting lug is arranged on one side of the end of the supporting plate, a connecting top plate is arranged at the top end of the platform body, bolt fixing with the mounting lug is facilitated through the connecting top plate, and a mounting back plate is arranged on the back side of the platform body.

Description

Technical Field

[0001] This utility model relates to the field of lifting operation platforms, specifically a roller conveyor hydraulic lifting operation platform. Background Technology

[0002] Aerial work platforms are used to support workers during lifting and control. They are mobile aerial work platforms serving various industries for tasks such as high-altitude operations, equipment installation, and maintenance. The main types of aerial work platforms include: scissor lifts, vehicle-mounted aerial work platforms, articulated boom lifts, telescopic boom lifts, aluminum alloy aerial work platforms, telescopic boom lifts, and trailer-mounted aerial work platforms.

[0003] For example, the authorized patent with publication number CN105800504B (Roller Conveyor Hydraulic Lifting Platform) includes a base; a carrying platform; a lifting mechanism; a roller conveyor; first and second mounting seats symmetrically and rotatably arranged on the carrying platform about the center line of the carrying platform; and a drive mechanism capable of driving the first and second mounting seats to converge upwards around the rotation axis. The roller conveyor includes multiple conveyor rollers distributed and flush along the length direction of the first and second mounting seats, with the upper parts of the conveyor rollers protruding from the upper surfaces of the first and second mounting seats, and the axis of the conveyor rollers perpendicular to the length direction of the carrying platform. The drive mechanism has first and second states. In the first state, the first and second mounting seats are in an upward-opening V-shape; in the second state, the first and second mounting seats are flush. This invention enables the roller conveyor to converge towards the center of the carrying platform around the center line, ensuring that components are output from the center of the carrying platform without the need for sideboards.

[0004] The existing technology described above does not provide stable lifting control for the lifting work platform, and the installation and fixing of the lifting work platform and the lifting mechanism are not convenient. The lifting control is not stable enough, and the platform is not stable enough during movement, making it impossible to perform assisted movement. Utility Model Content

[0005] The purpose of this utility model is to provide a roller conveyor hydraulic lifting platform to solve the problems mentioned in the background art, such as unstable lifting control of the lifting platform, inconvenient installation and fixing of the lifting platform and lifting mechanism, unstable lifting control, insufficient stability of the platform during movement, and inability to perform assisted movement.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a roller conveyor hydraulic lifting platform, comprising a platform body, a hydraulic lifting plate and a vehicle frame, wherein a support plate is provided at the top of one side of the hydraulic lifting plate, and the platform body is provided on one side of the support plate, the bottom of the hydraulic lifting plate is connected to a support seat at the top of the vehicle frame, and an angle-adjustable side frame is provided at the corner of the vehicle frame.

[0007] In a further embodiment, a side lug is provided on one side of the upper part of the hydraulic lifting plate, and a hydraulic rod is provided inside the hydraulic lifting plate.

[0008] In a further embodiment, the bottom of the vehicle frame is provided with four casters, and there are a total of four side frames, with height-adjustable casters at the ends of the four side frames.

[0009] In a further embodiment, there are multiple hydraulic lifting plates, and the multiple hydraulic lifting plates are slidably connected to each other.

[0010] In a further embodiment, the top of the platform body is provided with a connecting top plate, and a mounting ear is provided on one side of the support plate near the upper position. The mounting ear is fixed to the connecting top plate with bolts.

[0011] In a further embodiment, the platform body has a mounting back plate on its back side, and a connecting top plate is inserted between the mounting ear and the mounting back plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The bottom of the hydraulic lifting platform of this utility model is connected to the support seat at the top of the vehicle frame. The support seat facilitates the installation of multiple hydraulic lifting platforms. Side frames are provided at the corners of the vehicle frame. Universal wheels are provided at the bottom of the side frames and the vehicle frame, which facilitates the transportation of the platform.

[0014] 2. The hydraulic lifting platform of this utility model is provided with a support plate on the top, and a mounting ear is provided on one side of the end of the support plate. A connecting top plate is provided at the top of the platform body. The connecting top plate is convenient for fixing with the mounting ear bolts. A mounting back plate is provided on the back side of the platform body. The mounting back plate and the mounting ear can enhance the installation firmness of the platform body. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a roller conveyor hydraulic lifting platform according to the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of the hydraulic lifting plate of this utility model;

[0017] Figure 3 This is a top view of the vehicle frame of this utility model;

[0018] Figure 4 This is a structural schematic diagram of part A of this utility model.

[0019] In the diagram: 1. Support plate; 2. Platform body; 3. Hydraulic lifting plate; 4. Support seat; 5. Vehicle frame; 6. Side frame; 7. Side lug; 8. Hydraulic rod; 9. Mounting lug; 10. Connecting top plate; 11. Mounting back plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figure 1-4 This utility model provides an embodiment of a roller conveyor hydraulic lifting platform, comprising a platform body 2, a hydraulic lifting plate 3, and a vehicle frame 5. A support plate 1 is provided at the top of one side of the hydraulic lifting plate 3, and the platform body 2 is provided on one side of the support plate 1. The bottom of the hydraulic lifting plate 3 is connected to the support seat 4 at the top of the vehicle frame 5. An angle-adjustable side frame 6 is provided at the corner of the vehicle frame 5. The platform body 2 is installed through the support plate 1, the platform body 2 is used to carry the workers, the vehicle frame 5 facilitates the control of platform movement, and the side frame 6 can assist the movement of the vehicle frame 5, making the movement control more stable.

[0022] A side lug 7 is provided on one side of the upper part of the hydraulic lifting plate 3. A hydraulic rod 8 is provided inside the hydraulic lifting plate 3. The side lug 7 facilitates connection with the telescopic end of the hydraulic rod 8. There are multiple hydraulic lifting plates 3, and the multiple hydraulic lifting plates 3 are slidably connected to each other. The lifting of the platform body 2 can be controlled by sliding the hydraulic lifting plates 3 to each other.

[0023] The bottom of the vehicle frame 5 is equipped with four casters, and there are four side frames 6 in total. The ends of the four side frames 6 are equipped with height-adjustable casters, which facilitate the movement of the vehicle frame 5.

[0024] The top of the platform body 2 is provided with a connecting top plate 10, and a mounting ear 9 is provided on one side of the support plate 1 near the upper position. The mounting ear 9 is bolted to the connecting top plate 10, and the connecting top plate 10 is conveniently bolted to the mounting ear 9. The back side of the platform body 2 is provided with a mounting back plate 11, and the connecting top plate 10 is inserted between the mounting ear 9 and the mounting back plate 11.

[0025] Working principle: In use, the mounting back plate 11 on the back side of the platform body 2 and the mounting lug 9 on one side of the end of the support plate 1 are bolted to the connecting top plate 10 on the top of the platform body 2. The platform body 2 is used to support the workers. The extension and retraction are controlled by the hydraulic rod 8, which controls the lifting of the hydraulic lifting plate 3. Multiple hydraulic lifting plates 3 slide and lift each other. The lifting and lowering of the platform body 2 is controlled by the mutual sliding and lifting of multiple hydraulic lifting plates 3. The universal wheels at the bottom of the vehicle frame 5 and the side frame 6 at the corner facilitate the control of equipment transportation.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A roller conveyor hydraulic lifting platform, comprising a platform body (2), a hydraulic lifting plate (3), and a vehicle frame (5), characterized in that: The hydraulic lifting plate (3) has a support plate (1) at one top and a platform body (2) on one side. The bottom of the hydraulic lifting plate (3) is connected to the support seat (4) at the top of the vehicle frame (5). The corner of the vehicle frame (5) has an angle-adjustable side frame (6).

2. The roller conveyor hydraulic lifting platform according to claim 1, characterized in that: The hydraulic lifting plate (3) has a side lug (7) located at the upper side of one side, and a hydraulic rod (8) is provided inside the hydraulic lifting plate (3).

3. The roller conveyor hydraulic lifting platform according to claim 1, characterized in that: The bottom of the vehicle frame (5) is provided with four casters, and there are four side frames (6) in total, with height-adjustable casters at the ends of the four side frames (6).

4. The roller conveyor hydraulic lifting platform according to claim 1, characterized in that: There are multiple hydraulic lifting plates (3), and the multiple hydraulic lifting plates (3) are slidably connected to each other.

5. The roller conveyor hydraulic lifting platform according to claim 1, characterized in that: The platform body (2) has a connecting top plate (10) on its top, and the support plate (1) has an mounting ear (9) on one side near the top, which is bolted to the connecting top plate (10).

6. The roller conveyor hydraulic lifting platform according to claim 1, characterized in that: The platform body (2) has a mounting back plate (11) on its back side, and a connecting top plate (10) is inserted between the mounting ear (9) and the mounting back plate (11).

Images