Adjustable extension platform of scissor lift

Abstract

The utility model relates to the technical field of lifters, and discloses an adjustable extension platform of a scissor lift, which solves the problems in the background technology, and comprises a top plate, a connecting groove is arranged on the side wall of the top plate, an extension mechanism is connected in the connecting groove in a sliding manner, the extension mechanism comprises two side support plates and an extension plate, the two side supporting plates are connected to the two ends of the bottom of the extending plate in parallel, the two side supporting plates are connected into the connecting grooves in a sliding mode, the extending plate and the top plate are located on the same plane, and the two connecting grooves and the two extending mechanisms are arranged at the two ends of the top plate in a matched mode respectively. And the overall length of the platform can be controlled, so that stable bearing is provided, inclination of the lifting platform caused by long-time loading is avoided, and potential safety hazards are eliminated.

Description

Technical Field

[0001] The utility model belongs to the technical field of lift, and specifically relates to an adjustable extension platform for a scissor lift. Background Technique

[0002] A scissor lift is a vehicle repair machine used in the automotive repair industry. It is generally driven by a hydraulic system to lift, so it is also called a hydraulic lift. The scissor lift plays a crucial role in automotive repair and maintenance. The overhaul and maintenance of the whole vehicle are inseparable from the scissor lift.

[0003] At present, the lifting platform of the scissor lift is generally of an integral structure. Its main disadvantages are that the lift itself is heavy, the vehicle versatility is low, and it cannot be applied to a wider range of vehicle models. At the same time, there is also a design of an extension platform. However, due to its structural design, the fulcrum cannot reach the center of the lifting platform. Long-term loading will cause the lifting platform to tilt, and the load on the lifting platform is unstable, posing a safety hazard. For this reason, we propose an adjustable extension platform for a scissor lift. Content of the Utility Model

[0004] In order to solve the problems of the current scissor lift, the lifting platform is generally of an integral structure. Its main disadvantages are that the lift itself is heavy, the vehicle versatility is low, and it cannot be applied to a wider range of vehicle models. At the same time, there is also a design of an extension platform. However, due to its structural design, the fulcrum cannot reach the center of the lifting platform. Long-term loading will cause the lifting platform to tilt, and the load on the lifting platform is unstable, posing a safety hazard, the utility model provides the following technical solutions: an adjustable extension platform for a scissor lift, including a top plate, a connection groove is opened on the side wall of the top plate, and an extension mechanism is slidably connected in the connection groove. The extension mechanism includes two side support plates and an extension plate. The two side support plates are connected to both ends of the bottom of the extension plate in parallel. The two side support plates are slidably connected in the connection groove. The extension plate is in the same plane as the top plate. There are two connection grooves and extension mechanisms, and the two connection grooves and extension mechanisms are respectively arranged at both ends of the top plate in a matching manner.

[0005] Preferably, matching threaded holes are opened on both the two side support plates and the extension plate, and bolts are threadedly installed in the threaded holes.

[0006] Preferably, there are multiple threaded holes, and the multiple threaded holes are on the same horizontal line.

[0007] Preferably, a pull ring groove is opened on the extension plate, and a limit pull ring is arranged in the pull ring groove. During use, the limit pull ring can be manually pulled laterally to drive the telescopic structure to slide and extend a certain distance on the side of the top plate to control the overall length.

[0008] Preferably, the limit pull ring coincides with the center of the pull ring groove.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] Firstly, when in use, the limit pull ring can be manually pulled laterally, driving the telescopic structure to slide outwards in the connecting groove on the side of the top plate and extend a certain distance, performing extension or shortening actions, thereby controlling the overall length of the platform, so as to provide stable bearing, avoid the lifting platform from tilting due to long-term load, and eliminate potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0012] Figure 1 is a schematic structural diagram of the extension plate of the present utility model;

[0013] Figure 2 is a schematic structural diagram of the extension mechanism of the present utility model;

[0014] Figure 3 is a schematic structural diagram of the top plate of the lift of the present utility model;

[0015] Figure 4 is a schematic diagram of the overall unfolded structure of the present utility model;

[0016] Figure 5 is a schematic three-dimensional structure diagram of the overall structure of the present utility model;

[0017] In the figures: 1, side support plate; 2, bolt; 3, limit pull ring; 4, extension plate; 5, threaded hole; 6, pull ring groove; 7, top plate; 8, connecting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] By Figures 1-5Provided that, the utility model includes a top plate 7, a connecting groove 8 is formed on the side wall of the top plate 7, an extension mechanism is slidably connected in the connecting groove 8, the extension mechanism includes two side support plates 1 and an extension plate 4, the two side support plates 1 are connected to both ends of the bottom of the extension plate 4 in parallel, the two side support plates 1 are slidably connected in the connecting groove 8, the extension plate 4 and the top plate 7 are in the same plane, there are two connecting grooves 8 and extension mechanisms, and the two connecting grooves 8 and extension mechanisms are respectively arranged at both ends of the top plate 7 in a matching manner.

[0020] Matching threaded holes 5 are formed on both the two side support plates 1 and the extension plate 4, and bolts 2 are installed in the threaded holes 5 by threading.

[0021] There are multiple threaded holes 5, and the multiple threaded holes 5 are on the same horizontal line.

[0022] A pull ring groove 6 is formed on the extension plate 4, and a limit pull ring 3 is arranged in the pull ring groove 6. During use, the limit pull ring 3 can be manually pulled laterally to drive the telescopic structure to slide and extend a certain distance on the side of the top plate 7, so as to control the overall length.

[0023] The limit pull ring 3 and the pull ring groove 6 are concentric.

[0024] Working principle: During use, first, the limit pull ring 3 can be manually pulled laterally to drive the telescopic structure to slide outwards in the connecting groove 8 on the side of the top plate 7 to extend or shorten, so as to control the overall length of the platform, thereby providing stable bearing, avoiding the inclination of the lifting platform caused by long-term load, and eliminating potential safety hazards.

[0025] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable extension platform for a scissor lift, characterized in that: It includes a top plate (7), a connecting groove (8) is provided on the side wall of the top plate (7), an extension mechanism is slidably connected in the connecting groove (8), the extension mechanism includes two side support plates (1) and an extension plate (4), the two side support plates (1) are connected to both ends of the bottom of the extension plate (4) in parallel, the two side support plates (1) are slidably connected in the connecting groove (8), the extension plate (4) is in the same plane as the top plate (7), there are two connecting grooves (8) and extension mechanisms, and the two connecting grooves (8) and extension mechanisms are respectively arranged at both ends of the top plate (7) in a matching manner.

2. The adjustable extension platform of a scissor lift according to claim 1, characterized in that: Matching threaded holes (5) are provided on both of the two side support plates (1) and the extension plate (4), and bolts (2) are threadedly installed in the threaded holes (5).

3. The adjustable extension platform of a scissor lift according to claim 2, characterized in that: There are multiple threaded holes (5), and the multiple threaded holes (5) are on the same horizontal line.

4. An adjustable extension platform of a scissor lift according to claim 3, characterized in that: A pull ring groove (6) is provided on the extension plate (4), and a limit pull ring (3) is arranged in the pull ring groove (6).

5. The adjustable extension platform of a scissor lift according to claim 4, characterized in that: The limit pull ring (3) coincides with the center of the pull ring groove (6).

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