Safe and efficient hydraulic elevator

Abstract

The utility model discloses a safe and efficient hydraulic elevator which comprises a hydraulic elevator body, a workbench is arranged at the top end of the hydraulic elevator body, an assembly fixing mechanism is arranged between the workbench and the hydraulic elevator body, and an installation butt joint mechanism is arranged at the bottom end of the hydraulic elevator body. The assembling and fixing mechanism comprises a connecting assembly and a fixing assembly, wherein the connecting assembly is arranged at the joint of the workbench and the hydraulic elevator body; through the designed connecting groove, the designed connecting block, the designed guide groove and the designed guide block, accurate butt joint of the working table and the hydraulic elevator can be achieved, meanwhile, the designed limiting groove and the designed limiting buckle are matched, accurate alignment of a positioning hole and a screw hole can be achieved, a positioning screw can be conveniently used for penetrating and screwing, and compared with the prior art, the working table has the advantages of being simple in structure and convenient to use. And the assembly work of the workbench and the hydraulic elevator is greatly facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic elevators, and particularly relates to a safe and efficient hydraulic elevator. Background Technique

[0002] The hydraulic elevator mainly realizes the lifting function through the pressure transmission of hydraulic oil. Its scissor mechanical structure makes the elevator have high stability during lifting. The wide working platform and high load-bearing capacity enable a larger working range at high altitude and are suitable for multiple people to work simultaneously. It makes the high-altitude operation more efficient and safer.

[0003] When the existing hydraulic elevator is in use, it is generally used in conjunction with the workbench at the top. However, when the workbench is assembled with the hydraulic elevator, most of them are fixedly connected by screwing bolts. And due to the lack of a guiding and limiting structure, it is difficult to accurately align the screw holes, resulting in a more troublesome installation work. For this reason, we propose a safe and efficient hydraulic elevator. Content of the Utility Model

[0004] The purpose of the utility model is to provide a safe and efficient hydraulic elevator to solve the problem that the assembly of the hydraulic elevator with the workbench is more troublesome as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A safe and efficient hydraulic elevator, including a hydraulic elevator main body, a workbench is arranged at the top of the hydraulic elevator main body, an assembly and fixing mechanism is arranged between the workbench and the hydraulic elevator main body, and an installation and docking mechanism is arranged at the bottom of the hydraulic elevator main body. The assembly and fixing mechanism includes:

[0006] A connection component, which is arranged at the connection between the workbench and the hydraulic elevator main body;

[0007] A guiding component, which is arranged inside the connection component;

[0008] A limiting component, which is arranged on one side inside the connection component;

[0009] A positioning component, which is arranged on the side of the hydraulic elevator main body and connected to the connection component;

[0010] An operation component, which is arranged on the surface of the workbench.

[0011] Preferably, the connection component includes connection grooves symmetrically opened at the top of the hydraulic elevator main body and connection blocks symmetrically fixed at the bottom of the workbench. The connection blocks are snap-fitted with the connection grooves.

[0012] Preferably, the guiding component includes a guiding groove formed at the bottom end of the connecting block and a guiding block fixed inside the connecting groove, and the guiding block is engaged with the guiding groove.

[0013] Preferably, the limiting component includes a limiting groove formed on one side of the connecting block and a limiting buckle fixed on one side of the inner wall of the connecting groove, and the limiting buckle is engaged with the limiting groove.

[0014] Preferably, the positioning component includes a positioning hole formed on the other side of the connecting block and a threaded hole formed through the other side of the inner wall of the connecting groove. A positioning screw rod is provided on the side surface of the hydraulic lift main body, which passes through the threaded hole and is connected to the positioning hole, and the positioning screw rod is screwed and fixedly connected to the positioning hole.

[0015] Preferably, the operating component includes an operating handle formed on the surface of the hydraulic lift main body.

[0016] Preferably, the installation and docking mechanism includes docking grooves symmetrically formed at the bottom end of the hydraulic lift main body and docking blocks symmetrically fixed inside the docking grooves.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] With the designed connecting groove, connecting block, guiding groove and guiding block, the present utility model can accurately dock the workbench with the hydraulic lift. At the same time, with the designed limiting groove and limiting buckle, the positioning hole and the threaded hole can be accurately aligned, so as to facilitate the penetration and screwing of the positioning screw rod. Compared with the existing technology, the assembly work of the workbench and the hydraulic lift is greatly facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the schematic diagram of the external structure of the present utility model;

[0020] Figure 2 is in the present utility model Figure 1 the enlarged schematic diagram of part A;

[0021] Figure 3 is in the present utility model Figure 1 the enlarged schematic diagram of part B;

[0022] In the figure: 1, hydraulic lift main body; 2, workbench; 100, connecting groove; 101, connecting block; 200, guiding groove; 201, guiding block; 300, limiting groove; 301, limiting buckle; 400, positioning hole; 401, threaded hole; 402, positioning screw rod; 500, operating handle; 600, docking groove; 601, docking block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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.

[0024] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a safe and efficient hydraulic lift, including a hydraulic lift main body 1, a workbench 2 is provided at the top of the hydraulic lift main body 1, an assembly and fixing mechanism is provided between the workbench 2 and the hydraulic lift main body 1, and an installation and docking mechanism is provided at the bottom of the hydraulic lift main body 1. The assembly and fixing mechanism includes:

[0025] A connection component, which is arranged at the connection between the workbench 2 and the hydraulic lift main body 1;

[0026] A guiding component, which is arranged inside the connection component;

[0027] A limiting component, which is arranged on one side inside the connection component;

[0028] A positioning component, which is arranged on the side of the hydraulic lift main body 1 and connected to the connection component;

[0029] An operation component, which is arranged on the surface of the workbench 2.

[0030] In this embodiment, preferably, the connection component includes connection grooves 100 symmetrically opened at the top of the hydraulic lift main body 1 and connection blocks 101 symmetrically fixed at the bottom of the workbench 2. By engaging the connection blocks 101 with the connection grooves 100, the workbench 2 can be connected to the hydraulic lift main body 1.

[0031] In this embodiment, preferably, the guiding component includes guiding grooves 200 opened at the bottom of the connection blocks 101 and guiding blocks 201 fixed inside the connection grooves 100. By engaging the guiding blocks 201 with the guiding grooves 200, it is convenient to play a guiding role when the connection blocks 101 are connected to the connection grooves 100.

[0032] In this embodiment, preferably, the limiting component includes limiting grooves 300 opened on one side of the connection blocks 101 and limiting buckles 301 fixed on one side of the inner wall of the connection grooves 100. By engaging the limiting buckles 301 with the limiting grooves 300, the connection blocks 101 can be temporarily limited inside the connection grooves 100.

[0033] In this embodiment, preferably, the positioning component includes a positioning hole 400 formed on the other side of the connecting block 101 and a threaded hole 401 formed through the inner wall on the other side of the connecting groove 100. A positioning screw 402 is provided on the side of the hydraulic lift main body 1 and passes through the inside of the threaded hole 401 to be connected with the positioning hole 400. By screwing and fixedly connecting the positioning screw 402 with the positioning hole 400, the workbench 2 can be firmly fixed on the hydraulic lift main body 1.

[0034] In this embodiment, preferably, the operating component includes an operating handle 500 formed on the surface of the hydraulic lift main body 1, which is convenient for lifting the workbench 2 for movement.

[0035] In this embodiment, preferably, the installation and docking mechanism includes docking grooves 600 symmetrically formed at the bottom end of the hydraulic lift main body 1 and docking blocks 601 symmetrically fixed inside the docking grooves 600, which is convenient for playing a docking and guiding role when connecting the hydraulic lift main body 1 with the moving seat.

[0036] The working principle and usage process of the present utility model: When the present utility model needs to assemble the workbench 2 with the hydraulic lift main body 1, first lift the workbench 2 through the operating handle 500 to fit with the top end of the hydraulic lift main body 1, so that the connecting block 101 is embedded into the inside of the connecting groove 100 to squeeze the limit buckle 301 to deform. Then the connecting block 101 can be completely inserted into the inside of the connecting groove 100, and the guiding groove 200 is docked with the guiding block 201 to play a connecting and guiding role. At this time, the limit buckle 301 resets and is inserted into the inside of the limit groove 300, so as to temporarily limit the connecting block 101 and the connecting groove 100, and make the positioning hole 400 and the threaded hole 401 accurately aligned. Then tighten the positioning screw 402 on the side of the hydraulic lift main body 1, and make it rotate inside the threaded hole 401 to be screwed and fixedly connected with the positioning hole 400, so as to assemble and fix the workbench 2 and the hydraulic lift main body 1. When it is necessary to connect the hydraulic lift main body 1 with the moving seat, the docking grooves 600 and the docking blocks 601 can play a docking and guiding role.

[0037] Although the embodiments of the present utility model have been shown and described (see the above detailed description), 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. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A safe and efficient hydraulic lift, comprising a hydraulic lift body (1), a workbench (2) being arranged at the top of the hydraulic lift body (1), characterized in that: An assembly fixing mechanism is provided between the workbench (2) and the hydraulic lift body (1), and a mounting docking mechanism is provided at the bottom end of the hydraulic lift body (1). The assembly fixing mechanism comprises: A connecting component, which is arranged at the connection between the workbench (2) and the hydraulic lift body (1); A guide assembly, the guide assembly being arranged inside the connecting assembly; A limit assembly, which is arranged on one side inside the connecting assembly; A positioning assembly, which is arranged on the side of the hydraulic lift body (1) and connected to the connecting assembly; An operating component is arranged on the surface of a workbench (2).

2. A safe and efficient hydraulic lift according to claim 1, characterized in that: The connection assembly comprises a connection groove (100) symmetrically arranged at the top end of the hydraulic lift body (1) and a connection block (101) symmetrically fixed at the bottom end of the workbench (2), wherein the connection block (101) is snap-fitted and connected to the connection groove (100).

3. A safe and efficient hydraulic lift according to claim 1, characterized in that: The guide assembly comprises a guide groove (200) provided at the bottom end of the connection block (101) and a guide block (201) fixed inside the connection groove (100); the guide block (201) is snap-connected with the guide groove (200).

4. A safe and efficient hydraulic lift according to claim 1, characterized in that: The limiting assembly comprises a limiting groove (300) provided on one side of the connection block (101) and a limiting buckle (301) fixed on one side of the inner wall of the connection groove (100), and the limiting buckle (301) is snap-connected with the limiting groove (300).

5. A safe and efficient hydraulic lift according to claim 1, characterized in that: The positioning assembly comprises a positioning hole (400) provided on the other side of the connection block (101) and a screw hole (401) extending through the other side of the inner wall of the connection groove (100); a positioning screw rod (402) extending through the screw hole (401) and connected to the positioning hole (400) is provided on the side of the hydraulic lift body (1); the positioning screw rod (402) is screwed and fixedly connected to the positioning hole (400).

6. A safe and efficient hydraulic lift according to claim 1, characterized in that: The operating assembly comprises an operating handle (500) disposed on the surface of the hydraulic lift body (1).

7. A safe and efficient hydraulic lift according to claim 1, characterized in that: The mounting docking mechanism comprises a docking groove (600) symmetrically arranged at the bottom end of the hydraulic lift body (1) and a docking block (601) symmetrically fixed inside the docking groove (600).

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