Large shear upper cover installation tool

Abstract

The utility model relates to a large shear upper cover installation tool, which belongs to the technical field of large shear upper cover installation and comprises a body, and the body is sequentially provided with an upper cover cross beam positioning plate, an upper cover lower connecting plate positioning block, a front lug plate positioning part, a two-lift lower slide way positioning frame, a hole distance positioning connecting beam, a rear lug plate positioning part and a side slide plate supporting groove positioning part. The front side and the rear side of the side sliding plate supporting groove positioning part are each provided with an upper sliding way guide rail positioning plate fixed to the body. Welding is performed after effective positioning through an upper cover cross beam positioning plate, an upper cover lower connecting plate positioning block, a front lug plate positioning part, a two-lift lower slide way positioning frame, a hole distance positioning connecting beam, a rear lug plate positioning part, a side slide plate supporting groove positioning part and an upper slide way guide rail positioning plate, so that the mounting precision of the large shears and the upper cover is ensured; the problems of cracks, looseness and the like at the joint due to improper installation are avoided, the stability and the safety of the lifting machine are guaranteed, and the product quality is improved while the installation quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to a shears upper cover installation tool, belonging to the technical field of shears upper cover installation. Background Art

[0002] During the installation of the scissors and the upper cover of the lift, due to the complex size and shape of the scissors and the upper cover, high-precision alignment and fixation are required during installation. If the installation accuracy is not enough, the lift may shake, be unstable, and even cause safety accidents during use. Certain process procedures need to be followed during the installation process, such as welding and bolt tightening. If the process is improper, cracks and looseness may occur at the connection, affecting the stability and safety of the lift. During the installation process, improper operation, such as excessive force and wrong operation sequence, may cause equipment damage or personal injury. Therefore, operators need to receive professional training and operate in strict accordance with the operating procedures. Therefore, it is crucial to develop a scissor upper cover installation tool. Utility Model Content

[0003] The utility model aims at the deficiencies existing in the above-mentioned prior art and provides a large shear upper cover installation tool.

[0004] The technical solution of the utility model to solve the above technical problems is as follows:

[0005] A large shear upper cover installation tool comprises a main body, on which are sequentially provided an upper cover crossbeam positioning plate, an upper cover lower connecting plate positioning block, a front ear plate positioning, a two-lift lower slideway positioning frame, a hole spacing positioning connecting beam, a rear ear plate positioning and a side slide plate support groove positioning, and upper slideway guide rail positioning plates fixed to the main body are provided on both the front and rear sides of the side slide plate support groove positioning.

[0006] Furthermore, one end of the main body is fixedly connected to the upper cover cross beam positioning plate, and the other end is provided with a cross beam blocking plate positioning block, and the cross beam blocking plate positioning blocks are located at both ends of the side surfaces of the main body.

[0007] Furthermore, the bottom end of the upper cover cross beam positioning plate is fixedly connected to the main body, and a concave groove is provided at the center of the upper end.

[0008] Furthermore, the upper cover lower connecting plate positioning block includes columns fixedly mounted on the body and having the same height, and the number of the columns is at least four.

[0009] Furthermore, the front ear plate is positioned and installed at the front and rear ends of the body, and a positioning hole is provided at the upper end of the front ear plate.

[0010] Furthermore, the second lower slideway positioning frame is installed on a rectangular frame above the main body.

[0011] Furthermore, the hole spacing positioning connecting beams are installed on the front and rear sides of the main body.

[0012] Furthermore, the rear ear plate is positioned and installed on the front and rear sides of the body, and a connecting hole is provided at one end of the rear ear plate positioned close to the side slide plate support groove.

[0013] Furthermore, the side slide supporting groove positioning linear array is installed on the front and rear sides of the body.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the structure of the present application is simple, and the upper cover crossbeam positioning plate, the upper cover lower connecting plate positioning block, the front ear plate positioning, the second lift lower slideway positioning frame, the hole spacing positioning connecting beam, the rear ear plate positioning, the side slide plate support groove positioning and the upper slideway guide rail positioning plate are effectively positioned and welded to ensure the installation accuracy of the large shear and the upper cover, avoid problems such as cracks and looseness at the connection due to improper installation, ensure the stability and safety of the lift, ensure the installation quality and improve the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a top view of the structure of the utility model after the upper cover is assembled.

[0017] Figure 3 It is a schematic diagram of the structure of the utility model after the upper cover is assembled.

[0018] In the figure, 1, main body; 2, upper cover crossbeam positioning plate; 3, upper cover lower connecting plate positioning block; 4, front ear plate positioning; 5, second lift lower slide positioning frame; 6, hole spacing positioning connecting beam; 7, rear ear plate positioning; 8, side slide support groove positioning; 9, crossbeam blocking plate positioning block; 10, upper slide rail positioning plate. DETAILED DESCRIPTION

[0019] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0020] like Figure 1-Figure 3 As shown, a large shear upper cover installation tool comprises a body 1, on which are arranged in sequence an upper cover cross beam positioning plate 2, an upper cover lower connecting plate positioning block 3, a front ear plate positioning 4, a second lift lower slideway positioning frame 5, a hole spacing positioning connecting beam 6, a rear ear plate positioning 7 and a side slide support groove positioning 8, and both front and rear sides of the side slide support groove positioning 8 are provided with an upper slideway guide rail positioning plate 10 fixed to the body 1. Ensure the safety and smooth progress of the installation process.

[0021] One end of the body 1 is fixedly connected to the upper cover cross beam positioning plate 2 , and the other end is provided with a cross beam blocking plate positioning block 9 , which is located at both ends of the side of the body 1 .

[0022] The bottom end of the upper cover cross beam positioning plate 2 is fixedly connected to the body 1, and a concave groove is provided at the center of the upper end.

[0023] The upper cover lower connecting plate positioning block 3 comprises columns fixedly mounted on the body 1 and having the same height, and the number of the columns is at least four.

[0024] The front ear plate positioning 4 is installed at the front and rear ends of the body 1, and a positioning hole is provided at the upper end of the front ear plate positioning 4.

[0025] The second lower slideway positioning frame 5 is installed on a rectangular frame above the main body 1 .

[0026] The hole spacing positioning connecting beams 6 are installed at the front and rear sides of the main body 1 .

[0027] The rear ear plate positioning 7 is installed on the front and rear sides of the body 1, and a connecting hole is opened at one end of the rear ear plate positioning 7 close to the side slide supporting groove positioning 8.

[0028] The side slide support slot positioning 8 is installed in a linear array on the front and rear sides of the body 1.

[0029] When in use, first position the upper cover lower connecting plate through the upper cover lower connecting plate positioning block 3, position the upper cover crossbeam through the upper cover crossbeam positioning plate 2, position the connecting beam through the hole spacing positioning connecting beam 6, position the front ear plate positioning 4 and the rear ear plate positioning 7 to position the front and rear guide plates respectively, position and fix the two-lift lower slide through the two-lift lower slide positioning frame 5, position and install the upper slide rail through the upper slide rail positioning plate 10, and then install the side slide, the side slide is positioned through the side slide support groove positioning 8, and the crossbeam at the tail of the upper slide rail is positioned through The crossbeam blocking plate positioning block 9 is used for positioning and limiting. The present application has a simple structure. Through the upper cover crossbeam positioning plate 2, the upper cover lower connecting plate positioning block 3, the front ear plate positioning 4, the second lift lower slideway positioning frame 5, the hole spacing positioning connecting beam 6, the rear ear plate positioning 7, the side slide plate support groove positioning 8 and the upper slideway guide rail positioning plate 10, the positioning and welding are effectively performed to ensure the installation accuracy of the large shear and the upper cover, avoid problems such as cracks and looseness at the connection due to improper installation, ensure the stability and safety of the lift, ensure the installation quality, and improve the product quality.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shear cover installation tool, comprising a body (1), characterized in that: The main body (1) is provided with an upper cover crossbeam positioning plate (2), an upper cover lower connecting plate positioning block (3), a front ear plate positioning plate (4), a second lift lower slideway positioning frame (5), a hole spacing positioning connecting beam (6), a rear ear plate positioning plate (7) and a side slide plate support groove positioning plate (8) in sequence, and upper slideway guide rail positioning plates (10) fixed to the main body (1) are provided on both the front and rear sides of the side slide plate support groove positioning plate (8).

2. The large shear cover installation tool according to claim 1 is characterized in that: One end of the body (1) is fixedly connected to the upper cover cross beam positioning plate (2), and the other end is provided with a cross beam blocking plate positioning block (9), and the cross beam blocking plate positioning blocks (9) are located at both ends of the side of the body (1).

3. The large shear cover installation tool according to claim 1 is characterized in that: The bottom end of the upper cover cross beam positioning plate (2) is fixedly connected to the main body (1), and a concave groove is provided at the center of the upper end.

4. The large shear upper cover installation tool according to claim 1 is characterized in that: The upper cover lower connecting plate positioning block (3) comprises upright posts fixedly mounted on the body (1) and having the same height, and the number of upright posts is at least four.

5. The large shear upper cover installation tool according to claim 1 is characterized in that: The front ear plate positioning (4) is installed at the front and rear ends of the body (1), and a positioning hole is provided at the upper end of the front ear plate positioning (4).

6. The large shear upper cover installation tool according to claim 1 is characterized in that: The second lower slideway positioning frame (5) is installed on a rectangular frame above the main body (1).

7. The large shear cover installation tool according to claim 1 is characterized in that: The hole spacing positioning connection beams (6) are installed on the front and rear sides of the body (1).

8. The large shear upper cover installation tool according to claim 1 is characterized in that: The rear ear plate positioning (7) is installed on the front and rear sides of the body (1), and a connection hole is provided at one end of the rear ear plate positioning (7) close to the side slide supporting groove positioning (8).

9. The large shear upper cover installation tool according to claim 1 is characterized in that: The side slide plate support slot positioning (8) linear array is installed on the front and rear sides of the body (1).

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