Grounding copper bar laying device

Abstract

The utility model discloses a grounding copper bar laying device which comprises a frame-shaped bottom frame, two supporting beams are connected between two longitudinal beams of the frame-shaped bottom frame, a semi-frame-shaped frame is vertically installed on the top walls of the supporting beams, and a semicircular clamping groove is formed in a cross beam at the top end of the semi-frame-shaped frame. A semi-circular clamping groove is formed in the middle of the semi-frame-shaped frame, a rotating cylinder is rotationally connected to the semi-circular clamping groove, a chuck is coaxially mounted on the rotating cylinder, a grounding copper bar coaxially sleeves the outer circumferential surface of the chuck, and the chuck is located between the two semi-frame-shaped frames; the ground copper bar laying device has the beneficial effects that the coiled ground copper bar is placed on the chuck in a matched manner, and the rotating drum is placed on the semicircular clamping groove to rotate, so that the ground copper bar can be conveniently and quickly taken out, time and labor are saved, meanwhile, the ground copper bar can be conveniently and quickly moved, and the laying efficiency of the ground copper bar is improved.

Description

Technical Field:

[0001] The utility model belongs to the field of earthing copper bar construction, and particularly relates to an earthing copper bar laying device. Background Art:

[0002] The earthing copper bar, also called earthing busbar, is installed at the earthing end of the distribution box, and the electrical components in the distribution box are connected to the earthing copper bar. In the lightning protection system, the main function of the earthing copper bar is to equalize voltage, ensure no potential difference between devices, and provide safety protection when lightning strikes.

[0003] In substation construction projects, the earthing wire generally uses flat steel or copper bar, and the construction volume of the earthing copper bar is large. The purchased earthing copper bars are generally in the form of disk coils. When in use, the earthing copper bar is cut to the specified length. During the actual laying process of the earthing copper bar, the disk-shaped earthing copper bar needs to be lifted to pull and lay it. This method is not only time-consuming and laborious, not convenient for the quick extraction of the earthing copper bar, but also inconvenient for the movement of the earthing copper bar when laying in trenches at different positions, affecting the laying efficiency of the earthing copper bar. Content of the Utility Model:

[0004] The purpose of the utility model is to provide an earthing copper bar laying device, which overcomes the above-mentioned deficiencies of the prior art and effectively solves the existing problem of low laying efficiency of the earthing copper bar.

[0005] The content of the utility model: An earthing copper bar laying device includes a frame-shaped bottom frame. Between the two longitudinal beams of the frame-shaped bottom frame, two support beams are connected. On the top wall of the support beam, a semi-frame-shaped frame is vertically installed. On the top cross beam of the semi-frame-shaped frame, a semi-circular clamping groove is opened. On the semi-circular clamping groove, a rotating cylinder is rotatably connected. On the rotating cylinder, a chuck is coaxially installed. On the outer circumferential surface of the chuck, an earthing copper bar is coaxially sleeved. The chuck is located between the two semi-frame-shaped frames.

[0006] Further, a supporting roller is rotatably connected in the groove of the top cross beam of the semi-frame-shaped frame. At both ends of the semi-circular clamping groove, the supporting rollers are arranged. The supporting rollers are rotatably connected with the rotating cylinder.

[0007] Further, a limiting rod is vertically installed at the top of one longitudinal beam of the semi-frame-shaped frame.

[0008] Further, a pair of wheels are installed on the frame-shaped bottom frame.

[0009] Further, a handle is installed at one end of the frame-shaped bottom frame.

[0010] Further, a support foot is installed on the bottom wall of the handle.

[0011] Further, cylinders are vertically installed at the four top corners of the frame-shaped chassis.

[0012] The beneficial effects of the present utility model: By placing the coiled grounding copper strip on the chuck in a matching manner and then placing the rotating cylinder on the semi-circular card slot for rotation, it is convenient for the quick extraction of the grounding copper strip, saving time and effort. At the same time, it is also convenient for the quick movement of the grounding copper strip, improving the laying efficiency of the grounding copper strip. Description of the drawings:

[0013] Figure 1 is the front view of the present utility model;

[0014] Figure 2 is the top view of the present utility model;

[0015] In the figure, 1 is the frame-shaped chassis, 2 is the support beam, 3 is the semi-frame-shaped frame, 4 is the semi-circular card slot, 5 is the rotating cylinder, 6 is the chuck, 7 is the grounding copper strip, 8 is the idler roller, 9 is the limit rod, 10 is the wheel, 11 is the handle, 12 is the support leg, 13 is the cylinder 13. Specific implementation manner:

[0016] For a clearer understanding of the technical features, objectives, and effects of the present utility model, the specific implementation manner of the present utility model is now described with reference to the attached drawings:

[0017] As Figures 1 to 2 shown, a grounding copper strip laying device includes a frame-shaped chassis 1. Two support beams 2 are connected between the two longitudinal beams of the frame-shaped chassis 1. A semi-frame-shaped frame 3 is vertically installed on the top wall of the support beam 2. A semi-circular card slot 4 is opened on the top cross beam of the semi-frame-shaped frame 3. A rotating cylinder 5 is rotatably connected to the semi-circular card slot 4. A chuck 6 is coaxially installed on the rotating cylinder 5. A grounding copper strip 7 is coaxially sleeved on the outer circumferential surface of the chuck 6. The chuck 6 is located between the two semi-frame-shaped frames 3. An idler roller 8 is rotatably connected in the groove of the top cross beam of the semi-frame-shaped frame 3. The idler roller 8 is provided at both ends of the semi-circular card slot 4. The idler roller 8 is rotatably connected to the rotating cylinder 5. A limit rod 9 is vertically installed at the top of one side longitudinal beam of the semi-frame-shaped frame 3. A pair of wheels 10 are installed on the frame-shaped chassis 1. A handle 11 is installed at one end of the frame-shaped chassis 1. A support leg 12 is installed on the bottom wall of the handle 11. Cylinders 13 are vertically installed at the four top corners of the frame-shaped chassis 1.

[0018] Specifically, by placing the coiled grounding copper strip 7 on the chuck 6 in a matching manner and then placing the rotating cylinder 5 on the semi-circular card slot 4 for rotation, it is convenient for the quick extraction of the grounding copper strip 7.

[0019] During actual use, the entire roll of grounding copper bar 7 is fitted onto the chuck 6 as a set, and then the rotating cylinder 5 is placed in the semi-circular card slot 4. When pulling the grounding copper bar 7, both ends of the rotating cylinder 5 are rotatably connected to the semi-circular card slot 4; the roller 8 is rotatably connected to the rotating cylinder 5, which further avoids the rigid contact between the rotating cylinder 5 and the semi-circular card slot 4, reducing the frictional resistance and wear damage; when the chuck 6 rotates between the two semi-frame-shaped frames 3, the two limiting rods 9 prevent the chuck 6 and the grounding copper bar 7 from swaying left and right when rotating, playing a role in limiting; the wheels 10 and the handle 11 facilitate the quick movement of the grounding copper bar 7; the four cylinders 13 not only support a safe space for the grounding copper bar 7 to prevent other equipment from colliding and damaging it, but also the hollow cylinders 13 can insert construction tools into them for temporary storage.

[0020] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A grounding copper bar laying device, characterized in that: It includes a frame-shaped chassis (1). Between the two longitudinal beams of the frame-shaped chassis (1), two support beams (2) are connected. On the top wall of the support beam (2), a semi-frame-shaped structure (3) is vertically installed. On the top cross beam of the semi-frame-shaped structure (3), a semi-circular card slot (4) is provided. A rotating cylinder (5) is rotatably connected to the semi-circular card slot (4). A chuck (6) is coaxially installed on the rotating cylinder (5). A grounding copper bar (7) is coaxially sleeved on the outer circumferential surface of the chuck (6). The chuck (6) is located between the two semi-frame-shaped structures (3).

2. The grounding copper bar laying device according to claim 1, wherein: In the groove of the top cross beam of the semi-frame-shaped structure (3), a supporting roller (8) is rotatably connected. The supporting roller (8) is provided at both ends of the semi-circular card slot (4). The supporting roller (8) is rotatably connected to the rotating cylinder (5).

3. The grounding copper bar laying device according to claim 2, characterized in that: On the top of one longitudinal beam of the semi-frame-shaped structure (3), a limiting rod (9) is vertically installed.

4. A grounding copper bar laying device according to claim 1, characterized in that: A pair of wheels (10) are installed on the frame-shaped chassis (1).

5. The grounding copper bar laying device according to claim 4, characterized in that: A handle (11) is installed at one end of the frame-shaped chassis (1).

6. The grounding copper bar laying device according to claim 5, characterized in that: A support leg (12) is installed on the bottom wall of the handle (11).

7. A grounding copper bar laying device according to claim 4, characterized in that: At the four top corners of the frame-shaped chassis (1), cylinders (13) are vertically installed.

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