Grounding electrode injection device

Abstract

The utility model provides a grounding electrode injection device which comprises a vertically arranged winding drum, a first handle, a second handle and a sizing block are arranged on the side wall of the winding drum, the first handle and the second handle are symmetrically arranged on the two sides of the winding drum, the center of the first handle and the center of the second handle coincide with the center of the winding drum, and the sizing block is located on the inner wall of the winding drum. According to the utility model, the conduction of force with the grounding electrode can be increased, personnel are prevented from being injured during operation, the structure is simple, the operation is convenient, and the standard injection efficiency of the mine underground grounding electrode is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mine construction equipment and relates to a grounding electrode injection device. Background Art

[0002] Due to the high demand for electricity in underground mines, temporary power protection grounding for electrical equipment and facilities is particularly important. However, due to factors such as frequent changes in underground working points, the low efficiency of traditional hammering methods, and the high hardness of the covering layer, temporary power protection grounding electrodes are inconvenient. The existing underground grounding electrode injection method uses traditional hammering, which has a high risk factor and is time-consuming and labor-intensive. Therefore, how to improve the efficiency of underground grounding electrode injection, reduce labor intensity, and make it safer and more reliable is a difficult problem in the construction of mine power systems. Utility Model Content

[0003] The purpose of the utility model is to provide a grounding electrode injection device to solve the problems of high operation risk factor, low efficiency and high labor intensity of grounding electrodes in the traditional hammering method in view of the problems of the existing technology.

[0004] To this end, the present invention adopts the following technical solutions:

[0005] A grounding electrode injection device includes a vertically arranged reel, and the side walls of the reel are provided with a first handle, a second handle and a shim; wherein the first handle and the second handle are symmetrically arranged on both sides of the reel, and the centers of the first handle and the second handle coincide with the center position of the reel; the shim is located on the inner wall of the reel, and its bottom edge is 300mm~500mm away from the bottom edge of the reel.

[0006] Furthermore, the first handle and the second handle are identical in size and shape.

[0007] Furthermore, the first handle and the second handle are made of steel bars with a diameter of 30 mm.

[0008] Furthermore, the reel is made of iron sheet with a width of 800 mm and a thickness of 5 mm.

[0009] Furthermore, the washer is diamond-shaped.

[0010] Furthermore, the bottom edge of the shim is 300 mm away from the bottom edge of the reel.

[0011] The beneficial effects of the present invention are:

[0012] The utility model discloses the vertical hole of the well is convenient to install and can be used for drilling well, and the vertical hole of the well is convenient to install and use, and the well is easy to install and use, and the well is easy to install and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the present utility model.

[0014] In the figure, 1-first handle, 2-second handle, 3-reel, 4-washer. DETAILED DESCRIPTION

[0015] The technical solution of the present invention is described below in conjunction with the accompanying drawings and implementation methods.

[0016] like Figure 1 As shown, a grounding electrode injection device includes a vertically arranged reel 3. Specifically, the reel 3 is made of iron sheet with a width of 800 mm and a thickness of 5 mm; the side wall of the reel 3 is provided with a first handle 1, a second handle 2 and a washer 4; specifically, the first handle 1 and the second handle 2 are welded with steel bars with a diameter of 30 mm, and the two are the same in size and shape, symmetrically arranged on both sides of the reel 3, and the centers of the two coincide with the center position of the reel 3.

[0017] The shim 4 is located on the inner wall of the drum 3. It is a diamond-shaped shim with a thickness of 20 mm and a side length of 70 mm. Its bottom edge is 300 mm away from the bottom edge of the drum 3. The purpose of its setting is that the shim 4 can be used to more standardizedly inject the grounding electrode by increasing its own weight. Because it has a force-bearing side, the operator can inject more accurately to prevent people from being injured during injection.

[0018] The utility model is used in the following process:

[0019] First, the utility model is preset at the grounding point that needs to be injected. The operator connects the grounding electrode from the bottom of the reel 3, uses the reel 3 to fix the grounding limit position, holds the first handle 1 and the second handle 2 to inject the grounding electrode in a standardized manner, and uses its own weight to ensure the verticality of the grounding electrode until the grounding electrode injection work is completed. The utility model can be reused.

Claims

1. A grounding electrode injection device, characterized in that: The invention comprises a vertically arranged reel (3), wherein the side wall of the reel (3) is provided with a first handle (1), a second handle (2) and a washer (4); wherein the first handle (1) and the second handle (2) are symmetrically arranged on both sides of the reel (3), and the centers of the first handle (1) and the second handle (2) coincide with the center position of the reel (3); the washer (4) is located on the inner wall of the reel (3), and the bottom edge thereof is 300 mm to 500 mm away from the bottom edge of the reel (3).

2. A ground electrode injection device according to claim 1, characterized in that: The first handle (1) and the second handle (2) are of the same size and shape.

3. A ground electrode injection device according to claim 2, characterized in that: The first handle (1) and the second handle (2) are made of steel bars with a diameter of 30 mm.

4. A ground electrode injection device according to claim 1, characterized in that: The reel (3) is made of iron sheet with a width of 800 mm and a thickness of 5 mm.

5. The grounding electrode injection device according to claim 1, characterized in that: The washer (4) is rhombus-shaped.

6. The ground electrode injection device according to claim 1, characterized in that: The bottom edge of the pad (4) is 300 mm away from the bottom edge of the reel (3).

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