CN105207016A - Ground wire accommodation box - Google Patents

Abstract

The invention belongs to the technical field of maintenance tools for power transmission lines, and in particular relates to a storage box for grounding wires. The invention mainly solves the problem of time-consuming, labor-intensive and inefficient collection of the current grounding wire. A grounding wire storage box according to the present invention includes a box body, wherein: a hole is opened in the center of two corresponding side walls on the box body, and a bearing is provided in each hole, and a bearing is horizontally supported between the two bearings. Hollow rotating shaft, one end of the hollow rotating shaft is connected with a hand crank, the hand crank is located outside the box, the other end of the hollow rotating shaft is provided with an opening, and the surface of the hollow rotating shaft is provided at a position close to the opening end to communicate with the internal cavity. Side port, a side wall of the box body where the bearing is not installed is provided with an outlet hole at a position higher than the bearing, and the bottom of the box body is provided with universal wheels. The invention has the advantages of simple operation, convenience and high efficiency.

Description

A storage box for grounding wires

technical field

The invention belongs to the technical field of maintenance tools for power transmission lines, and in particular relates to a storage box for grounding wires.

Background technique

In daily substation operation work, it is often necessary to use grounding wires. When the high-voltage equipment of the whole station is out of power or part of the high-voltage equipment is out of power, a large number of grounding wires are required to protect the equipment and take safety measures. In the past, due to the large number of grounding wires, when collecting the grounding wires, the labor intensity of personnel was greatly increased, resulting in low labor efficiency and affecting the timeliness of restoring power transmission. Therefore need a kind of device that can fast receive grounding wire very much.

Contents of the invention

The present invention mainly aims at the problem of time-consuming, laborious and inefficient collection of grounding wires at present, and provides a storage box for the grounding wires.

The technical scheme that the present invention takes for solving the above problems is:

A grounding wire storage box, including a box body, wherein: a hole is opened in the center of two corresponding side walls on the box body, and a bearing is arranged in each hole, and a hollow rotating shaft is horizontally supported between the two bearings One end of the hollow shaft is connected with a hand crank, the hand crank is located outside the box, the other end of the hollow shaft is provided with an opening, and the surface of the hollow shaft is provided with a side port that communicates with the internal cavity near one end of the opening. , There is an outlet hole at a position higher than the bearing on the side wall of the non-bearing installation of the box, and a universal wheel is provided at the bottom of the box.

Further, the box body of the present invention is provided with a box cover, and one side of the box cover is movably arranged on a side wall of the box body, and a lock is provided on the other side of the box cover, and the box body is connected with the box cover The side walls corresponding to the other sides of the lock are provided with locks that cooperate with the lock catches.

The present invention adopts the above-mentioned technical scheme. When in use, the grounding wire body is inserted into the rotating shaft from the opening of the hollow rotating shaft, and then protruded from the side opening, and the grounding wire is wound on the surface of the hollow rotating shaft by turning the hand crank. It extends out from the conductor end of the grounding wire and connects with the equipment to be connected; the grounding wire is stored or released by shaking the handle to drive the rotating shaft, which facilitates the use and recycling of the grounding wire. Therefore, the present invention has the advantages of simple and convenient operation, saving money and space, greatly improving work efficiency, saving time and labor, and being able to meet large-scale large-scale production. The invention can be used for 110kV and below, power transmission and distribution lines and grounding wires of substations.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic structural view of the hollow shaft of the present invention.

Detailed ways

Example 1

As shown in Figures 1 and 2, a grounding wire storage box includes a box body 9, wherein: a hole 11 is opened in the center of two corresponding side walls on the box body 9, and a hole 11 is provided in each hole 11. A bearing 1, a hollow rotating shaft 2 is horizontally supported between the two bearings 1, one end of the hollow rotating shaft 2 is connected with a hand crank 3, the hand crank 3 is located outside the box body 9, and the other end of the hollow rotating shaft 2 is provided with Opening 12, the surface of the hollow shaft 2 is provided with a side port 13 communicating with the internal cavity at a position close to one end of the opening 12, and an outlet hole 4 is opened on a side wall of the non-bearing installation of the box body 9 at a position higher than the bearing 1, The bottom of casing 9 is provided with universal wheel 5, and casing 9 is provided with case cover 14, and a limit of case cover 14 is movably arranged on a side wall of casing 9, and on other limit of case cover 14, be provided with The lock 6 is provided with a lock 15 cooperating with the lock 6 on the side wall corresponding to the other sides of the box cover 14 on the casing 9 .

When in use, the ground wire lead end 8 enters the box body 9 through the hole on the box body 9 through the bearing 1 and the opening 12 of the hollow shaft 2, then protrudes from the side port 13 and goes around the hollow shaft 2, and then protrudes from the outlet hole 4 , the grounding wire grounding terminal 7 is located outside the box body 9, and the grounding terminal is stuck outside the box body; in this way, by turning the hand crank 3, the grounding wire can be retracted and retracted freely, and the grounding wire 10 is neatly arranged in the box Inside the body, it is convenient to use without messing up the work site, which improves efficiency. The box cover can be easily opened to facilitate the arrangement of the grounding wire; the lock 6 is used to lock the box cover, and the universal wheel 5 is conducive to the flexible movement of the whole device. The whole device can be moved to the vicinity of the equipment, and the wire end is connected to the equipment and grounded The terminal is grounded to complete the grounding operation of the equipment, which improves the safety during operation.

Claims (2)

1. A grounding wire storage box, comprising a box body (9), characterized in that: a hole (11) is provided in the center of two corresponding side walls on the box body (9), and a hole (11) is provided in the hole (11) Each is provided with a bearing (1), and a hollow rotating shaft (2) is horizontally supported between the two bearings (1). One end of the hollow rotating shaft (2) is connected with a hand crank (3), and the hand crank (3) Located on the outside of the box (9), the other end of the hollow shaft (2) is provided with an opening (12), and the surface of the hollow shaft (2) is provided with a side port ( 13), a side wall of the non-bearing installation of the casing (9) has an outlet hole (4) at a position higher than the bearing (1), and the bottom of the casing (9) is provided with a universal wheel (5). 2. The ground wire storage box according to claim 1, characterized in that: the box body (9) is provided with a box cover (14), and one side of the box cover (14) is movably arranged on the side of the box body (9). On one side wall, be provided with lock catch (6) on other limit of case cover (14), be provided with lock catch (6) on the side wall corresponding with the other limit of case cover (14) on casing (9) 6) Interacting locks (15).