CN211062893U - Novel ground wire device - Google Patents

Abstract

A novel grounding wire device includes a grounding hook body, a wire clipping tongue, a grounding cable and a grounding rod. The grounding hook is connected with the bracket through the fixing screw, and the grounding hook is rotated around the fixing screw to change the angle of the grounding hook. The utility model has the advantages of simple structure and reasonable design. By adjusting the angle of the grounding hook body, the grounding wire device can be operated anytime and anywhere on the inclined line, and can also be used as a straight rod in the normal line. It has the advantages of simple and convenient operation and reliable contact with the sloped line, which can effectively ensure the safety of the operation and improve the operation efficiency. The grounding wire hook body of the utility model is quickly connected with the grounding rod through the plug-in connector in the way of pulling and plugging, and has the advantages of convenient use and convenient replacement.

Description

A new type of ground wire device

technical field

The utility model relates to a novel grounding wire device, in particular to an angle-adjustable grounding wire device.

Background technique

At present, the lower end of the ground wire hook body and the ground wire rod must be installed vertically, and the direction of the ground wire hook body is single, which is only suitable for hanging and sealing when the ground wire is horizontal. The existing grounding wire hooks are difficult to operate and unreliable in contact with the line when the grounding wire is hung and sealed on the sloping line where the starting and ending ends of the power grid line are low, and the slope of the two poles is large. . The specific embodiment is: the normal grounding wire hook body is hung and sealed on the inclined line, the grounding wire hook body is inclined, and the operator cannot reach the grounding rod in the original hanging and sealing position; moreover, the grounding wire hook body is prone to appear in the inclined state. The phenomenon of poor contact with one side of the line affects the safety of operation.

SUMMARY OF THE INVENTION

Aiming at the shortcomings of the above technical problems, the purpose of the present invention is to provide a novel grounding wire device.

A novel grounding wire device, comprising a grounding hook (1), a wire clamping tongue (2), a grounding cable (3) and a grounding rod (5), characterized in that the grounding hook (1) and a The bracket (7) is connected by a fixing screw (8), and the grounding hook body (1) rotates around the fixing screw (8) to change the angle of the grounding hook body (1).

The bracket (7) is provided with a U-shaped slot (13), the lower end of the grounding hook (1) is inserted into the U-shaped slot (13), and is connected to the bracket (7) by a fixing screw (8). , the grounding hook (1) is rotated through the fixing screw (8), and maintains an included angle of 0°-180° with the bracket (7).

The ground hook body (1) is connected with the bracket (7) through a pin shaft.

A plug connector (12) connected to the ground rod (5) is provided at the bottom of the bracket (7), so that the ground hook (1) can be quickly inserted on the ground rod (5).

The rod body of the grounding rod (5) is provided with a plurality of mounting holes, each mounting hole is provided with a ball (11), and the diameter of the ball (11) is slightly larger than the diameter of the mounting hole, so that the ball (11) does not drop and slide axially along the mounting hole.

A groove (14) matched with the ball (11) on the ground rod (5) is provided on the outer wall of the plug connector (12).

Insert the plug connector(12) into the grounding rod(5), push the quick connector(4) upwards, squeeze the ball(11) installed on the grounding rod(5) through the quick connector(4), make the ball(11) ) is snapped into the groove (14), so that the bracket (7) and the ground rod (5) are tightly connected together.

When it is necessary to replace the grounding hook (1), push the quick connector (4) downward to release the pressing of the quick connector (4) on the ball (11), and pull the grounding rod (5) downward to make the bracket (7) Remove the ground rod (5) to replace the ground hook (1).

The bracket (7) is connected and fixed with the grounding cable (3) through screws.

The utility model has the advantages of simple structure and reasonable design. By adjusting the angle of the grounding hook body, the grounding wire device can be operated anytime and anywhere on the inclined line, and can be used as a straight rod in the normal line. It has the advantages of simple and convenient operation and reliable contact with the inclined line, which can effectively ensure the safety of the operation and improve the operation efficiency. The grounding wire hook body of the utility model is quickly connected with the grounding rod through the plug-in connector in a plug-and-pull manner, and has the advantages of convenient use and convenient replacement.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the sectional structure schematic diagram of the present utility model;

Fig. 3 is the front view structure schematic diagram of the present utility model;

4 is a schematic structural diagram of the present utility model after the ground rod is removed;

5 is a schematic structural diagram of the grounding hook body of FIG. 4 after being rotated by 90°;

FIG. 6 is a schematic structural diagram of the grounding hook body of FIG. 4 after being rotated by 180°.

In the figure: grounding hook 1, wire clipping tongue 2, grounding cable 3, quick connector 4, grounding rod 5, conductive tape 6, bracket 7, fixing screw 8, hook groove 9, hook spring 10, ball 11, plug Joint 12, U-shaped notch 13, groove 14.

Detailed ways

As shown in FIGS. 1 , 2 , 3 and 4 , hook springs 10 are installed in the hook grooves 9 at the left and right ends of the grounding hook 1 , and penetrate into the two spring installation holes of the grounding hook 1 . Cotter pin to fix the knuckle spring 10 on the ground hook body 1 . Put the two wire clip tongues 2 into the hook grooves at the left and right ends of the grounding hook body 1 respectively, and fix them on the hook body 1 through a split pin. Conductive strips 6 are respectively fixed on the outer side of the ground hook body 1 by rivets.

A bracket 7 is provided at the lower part of the ground hook body 1 , and a U-shaped slot 13 is arranged on the bracket 7 . The lower end of the ground hook body 1 is inserted into the U-shaped slot 13 , and is connected with the bracket 7 through the fixing screw 8 , the grounding hook body 1 is rotated through the fixing screw 8 , thereby changing the angle of the grounding hook body 1 .

The grounding hook body 1 can be connected to the bracket 7 through other rotating connecting devices such as pins, in addition to using the fixing screw 8 to connect with the bracket 7 , so as to realize the purpose of changing the angle of the grounding hook body 1 .

As shown in FIG. 4 , FIG. 5 and FIG. 6 , when the angle of the ground hook body 1 is changed, it rotates around the fixing screw 8 and maintains an included angle of 0°-180° with the bracket 7 .

A plug connector 12 connected to the ground rod 5 is provided at the bottom of the bracket 7 , so that the ground hook 1 can be quickly inserted into the ground rod 5 . The rod body of the grounding rod 5 is provided with a plurality of mounting holes, and each mounting hole is provided with a ball 11. The diameter of the ball 11 is slightly larger than the diameter of the mounting hole, so that the ball 11 will not fall off, and along the mounting hole Axial sliding. The outer wall of the plug connector 12 is provided with grooves 14 which are matched with the balls 11 on the ground rod 5 . Insert the plug connector 12 into the ground rod 5, and push the quick connector 4 upward, and squeeze the ball 11 installed on the ground rod 5 through the quick connector 4, so that the ball 11 is stuck in the groove 14, and then the bracket 7 is connected to the ground. The rods 5 are tightly connected together.

When the ground hook body 1 needs to be replaced, push the quick connector 4 downward to release the pressing of the quick connector 4 on the ball 11 , and pull the ground rod 5 downward to make the bracket 7 separate from the ground bar 5 to replace the ground hook body 1 .

The ground cable 3 is connected and fixed to the bracket 7 through screws.

Claims (9)

1. A novel grounding wire device, comprising a grounding hook body (1), a wire clamping tongue (2), a grounding cable (3) and a grounding rod (5), characterized in that: the grounding hook body (1) and the lower The provided bracket (7) is connected by a fixing screw (8), and the grounding hook body (1) rotates around the fixing screw (8) to change the angle of the grounding hook body (1). 2. A new type of grounding wire device according to claim 1, characterized in that: the bracket (7) is provided with a U-shaped notch (13), and the lower end of the grounding hook (1) is inserted in the U-shaped slot (13). The notch (13) is connected to the bracket (7) through the fixing screw (8), the grounding hook (1) is rotated through the fixing screw (8), and maintains an included angle of 0°-180° with the bracket (7). 3. A novel grounding wire device according to claim 1, characterized in that: the grounding hook body (1) is connected to the bracket (7) through a pin shaft. 4. A new type of grounding wire device according to claim 1, characterized in that: a plug connector (12) connected to the grounding rod (5) is provided at the bottom of the bracket (7), so that the grounding hook (1) Quickly insert on the ground rod (5). 5. A new type of grounding wire device according to claim 4, characterized in that: the rod body of the grounding rod (5) is provided with a plurality of mounting holes, and each mounting hole is provided with a ball (11) , the diameter of the ball (11) is slightly larger than the diameter of the installation hole, so that the ball (11) will not fall off and slide axially along the installation hole. 6. A new type of grounding wire device according to claim 4, characterized in that: grooves (14) matching the balls (11) on the grounding rod (5) are provided on the outer wall of the plug connector (12) ). 7. A new type of grounding wire device according to claim 6, characterized in that: insert the plug connector (12) into the grounding rod (5), push the quick connector (4) upward, and squeeze the quick connector (4) through the The balls (11) installed on the grounding rod (5) are pressed to make the balls (11) snap into the grooves (14), so that the bracket (7) and the grounding rod (5) are tightly connected together. 8. A new type of grounding wire device according to claim 4, characterized in that: when the grounding hook body (1) needs to be replaced, the quick connector (4) is pushed down to release the quick connector (4) to the ball (11). ), pull down the grounding rod (5), so that the bracket (7) is separated from the grounding rod (5), to replace the grounding hook (1). 9. A new type of grounding wire device according to claim 7, characterized in that: the bracket (7) is connected and fixed with the grounding cable (3) via screws.

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