CN204349340U - A kind of anti-fouling type disc suspension porcelain insulator w sells pin extraction device - Google Patents

Abstract

The utility model discloses an anti-pollution disc-shaped suspended porcelain insulator w-pin canceling device, which comprises a canceler, the canceler is of an integrated structure, the front end of the canceler is the head of the canceler, and the rear of the canceler The end is the handle part, the connecting part is between the head of the pin remover and the handle part, and the head of the pin remover is concave. When in use, you only need to use this device to push the W pin inward and outward, and the W pin can be pushed out of the bowl head. Because the w pin removal device has a simple and compact shape, it is especially suitable for the narrow space environment between porcelain skirts, and the direction of force is determined by The original pulling to the arms or pulling out to the right is changed to pushing inwards. It is easier for the operator to exert force, and the movement is simple and easy to control the strength and direction, and it is not easy to cause bruises due to unstable force. The phenomenon. The utility model has the beneficial effects of being simple, labor-saving and fast, especially suitable for narrow porcelain skirts, and is not easy to damage the porcelain skirts, and can save live working time.

Description

An anti-pollution disc-shaped suspended porcelain insulator w-pin removing device

technical field

The utility model relates to an anti-pollution disc-shaped suspended porcelain insulator w-pin canceling device.

Background technique

Due to the large creepage distance of the anti-pollution disc-shaped suspension porcelain insulators used in transmission lines, the deep concave surface of the porcelain skirt, the small distance between the two insulators, and the narrow space between the ball head and the ball socket, the original pin puller Limited by the shape, it is difficult to remove the W pin smoothly with old-fashioned pin pullers in the narrow porcelain skirt. And because the position of the equipotential operator is limited, the direction of force when canceling the pin is to pull it towards the arms or pull it out to the right, which will easily damage the porcelain skirt due to the unstable force action when canceling the pin. Coordination also increases the workload of high-altitude workers.

Utility model content

The purpose of this utility model is to overcome the deficiencies of the above-mentioned prior art, and to provide an anti-pollution disc-shaped suspended porcelain insulator w-pin unpinning device, which can solve the problem of When one side of the W pin needs to be clamped by the jaws of the pliers and pulled out, it is difficult to remove the pin smoothly due to the narrow space between the porcelain skirts and the unstable force direction, and it is easy to damage the porcelain skirt.

In order to achieve the above object, the utility model adopts the following technical solutions:

An anti-pollution disc-shaped suspended porcelain insulator w-pin removing device, including a remover, the remover is an integrated structure, the front end of the remover is the head of the remover, and the rear end of the remover is a hand-held part, There is a connecting part between the head of the pin remover and the handle, and the head of the pin remover is concave.

The lateral width of the two convex parts of the concave shape is the same as the width of the two lower bases of the W pin.

The width of the head of the pin remover is the same as that of the W pin.

The middle part of the handle part is provided with a rectangular through hole, which can be used as a hanging ring and hung on a portable hook, which is convenient for access and can reduce weight.

The connecting part is divided into two sections, the first section is connected with the head of the pin remover, and the second section is connected with the handle part, and a bend is provided between the first section and the second section.

The included angle between the bend and the first section of the connecting portion is 140 degrees. Limited by the shape and space of the insulator, this angle is more flexible and convenient to use.

When in use, you only need to use this device to push the W pin inward, and the W pin can be pushed out of the bowl head. Because the w pin removal device has a simple and compact shape, it is especially suitable for the narrow space environment between the porcelain skirts, and the direction of force is changed from the original Pull to the arms or pull out to the right, change to push inward, the operator is more likely to exert force, and the movement is simple and easy to control the strength and direction, and it is not easy to cause damage to the porcelain skirt caused by unstable force .

The utility model has the beneficial effects of being simple, labor-saving and fast, especially suitable for narrow porcelain skirts, and is not easy to damage the porcelain skirts, and can save live working time.

Description of drawings

Fig. 1 is the structure schematic diagram of the anti-pollution disc-shaped suspended porcelain insulator w-pin removing device of the utility model;

Fig. 2 is the front view of the anti-pollution disc-shaped suspended porcelain insulator w-pin removing device of the utility model;

Fig. 3 is a schematic diagram of the use of the anti-pollution disc-shaped suspension porcelain insulator w-pin removing device of the utility model;

Among the figure, 1 is the head of the pin remover, 2 is the connecting part, 3 is the handle part, 4 is the bending, 5 is the rectangular through hole, 6 is the pin remover, 7 is the W pin, and 8 is the bowl head.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figure 1, the anti-pollution type disc-shaped suspension porcelain insulator w pin removal device includes a removal device 6, which is cut from a steel plate, the front end of the removal device 6 is the head 1 of the removal device, and the rear end is The handle part 3 is provided with a rectangular through hole 5 in the middle of the handle part 3, the connecting part 2 is between the head of the pin remover and the handle part, and the head 1 of the pin remover is concave. The total length of the pin remover 6 is 197mm, the width of the handle 3 is 15mm, the width of the head 1 of the pin remover is 27mm, and the width of the handle 3 is 50mm.

As shown in Figure 2, the connecting part 2 of the pin remover is divided into two sections. Bend 4 is provided.

As shown in FIG. 3 , the lateral width of the two convex parts of the pin remover head 1 in the concave shape is the same as the width of the two lower bottom edges of the W pin 7 , that is, C=A. The width of the pin remover head 1 is the same as that of the W pin 7, ie D=B.

When in use, you only need to use this device to push the W pin 7 inward, and the W pin 7 can be pushed out of the bowl head 8. Because the w pin removal device has a simple and compact shape, it is especially suitable for the narrow space environment between the porcelain skirts, and the direction of force From the original pulling to the arms or pulling out to the right, it is changed to pushing inwards. It is easier for the operator to exert force, and the movement is simple and it is easy to control the strength and direction, and it is not easy to cause bruises caused by unstable force. skirt phenomenon.

Although the specific implementation of the utility model has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the utility model. Those skilled in the art should understand that on the basis of the technical solution of the utility model, those skilled in the art do not need to Various modifications or deformations that can be made with creative efforts are still within the protection scope of the present utility model.

Claims (6)

1. An anti-pollution type disc-shaped suspended porcelain insulator w-pin canceling device is characterized in that it includes a canceler, and the canceler has an integral structure, the front end of the canceler is the head of the canceler, and the canceler The rear end is the handle part, the connection part is between the head part of the pin remover and the handle part, and the head part of the pin remover is concave. 2. The insulator W pin removing device according to claim 1, characterized in that, the lateral width of the two convex parts of the concave shape is the same as the width of the two lower bases of the W pin. 3. The insulator w pin removing device according to claim 1, wherein the width of the head of the pin remover is the same as that of the W pin. 4. The insulator w pin removal device according to claim 1, wherein a rectangular through hole is provided in the middle of the handle. 5. The insulator w pin removing device according to claim 1, wherein the connecting part is divided into two sections, the first section is connected with the head of the pin remover, the second section is connected with the handle, and the first section There is a bend between the second section and the second section. 6 . The insulator w pin removal device according to claim 5 , wherein the angle between the bend and the first section of the connecting portion is 140 degrees.