CN219960065U - Prevent pine and take off electric power fitting fastener - Google Patents

Abstract

The utility model belongs to the technical field of electric power, and particularly relates to an anti-loosening electric power fitting wire clamp which comprises a connecting seat, wherein a clamping plate is fixedly connected to one side of the connecting seat, a connecting lug seat is fixedly connected to one side of the clamping plate, a rubber sleeve is adhered to the inner wall of the clamping plate, a limiting pin is movably arranged in the connecting lug seat, and a fastening bolt is movably arranged in the connecting seat. Through the tooth dental lamina that the connecting seat bottom set up, further, two upper and lower tooth dental lamina intermeshing can make two connecting seats close together, prevents to produce the displacement and makes the cable drop, through rubber sleeve and clamping plate looks adaptation setting, makes the friction increase between fixed good cable and the clamping plate, prevents to take off, sets up the external screw thread with screwed pipe internal thread looks adaptation through fastening bolt outside, conveniently carries out fixed connection with fastener and cable, runs through the setting inside two connecting ear seats through the spacer pin, conveniently carries out stable installation to it.

Description

Prevent pine and take off electric power fitting fastener

Technical Field

The utility model belongs to the technical field of electric power, and particularly relates to an electric power fitting wire clamp capable of preventing loosening.

Background

The electric power clamp is mainly used for supporting, fixing and connecting bare wires, conductors and insulators to form a string in overhead power lines and power distribution devices, and is also used for protecting equipment of the wires and the insulators, and the electric power clamp is a clamp for fixing cables forcefully and connecting the cables with the insulators.

The wedge clamp that is applied to electric power field on the market at present presss from both sides tightly to the electric wire to after finishing being connected with the insulator, after long-time use again, the wedge of clamp electric wire can produce not hard up, thereby leads to the insulator department that is connected with the wedge clamp to bear the gravity of cable, probably leads to the condition that the insulator breaks.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a clamp for preventing electric power fitting from loosening, which solves the problems that the wedge-shaped block for clamping an electric wire can loosen after the wedge-shaped block is used for a long time after the electric wire is clamped and connected with an insulator by the wedge-shaped clamp applied to the electric power field in the market at present, so that the insulator connected with the wedge-shaped clamp bears the gravity of a cable and possibly breaks.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent pine and take off electric power fitting fastener, includes the connecting seat, one side fixedly connected with clamping plate of connecting seat, one side fixedly connected with engaging lug seat of clamping plate, the inner wall of clamping plate pastes there is the rubber sleeve, the inside movable mounting of engaging lug seat has the spacer pin, the inside activity of connecting seat is provided with fastening bolt, the inside fixedly connected with screwed pipe of connecting seat, the bottom fixedly connected with tooth dental lamina of connecting seat, the empty slot has been seted up to the inside of rubber sleeve.

Preferably, two clamping plates and connecting lug seats are symmetrically welded on two sides of the connecting seat, and the connecting seat, the clamping plates, the connecting lug seats, the threaded pipes and the tooth plates are integrally formed.

Preferably, the cross section of the clamping plate is arc-shaped, and the rubber sleeve is arranged in a matched mode with the clamping plate.

Preferably, the inside of screwed pipe has seted up the internal thread, the fastening bolt outside has seted up the external screw thread with screwed pipe internal thread looks adaptation.

Preferably, the number of the limiting pins is two, and the limiting pins penetrate through the two connecting lug seats.

Preferably, the connecting seat, the clamping plate, the connecting lug seat, the threaded pipe and the tooth plate are arranged into two groups, and the two groups of connecting seats, the clamping plate, the connecting lug seat, the threaded pipe and the tooth plate are connected with the threaded pipe through fastening bolts.

Compared with the prior art, the utility model has the beneficial effects that:

through the tooth dental lamina that the connecting seat bottom set up, further, two upper and lower tooth dental lamina intermeshing can make two connecting seats close together, prevents to produce the displacement and makes the cable drop, through rubber sleeve and clamping plate looks adaptation setting, makes the friction increase between fixed good cable and the clamping plate, prevents to take off, sets up the external screw thread with screwed pipe internal thread looks adaptation through fastening bolt outside, conveniently carries out fixed connection with fastener and cable, runs through the setting inside two connecting ear seats through the spacer pin, conveniently carries out stable installation to it.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the complete structure of the present utility model;

FIG. 2 is a cross-sectional perspective view of the present utility model;

fig. 3 is a perspective view of a part of the structure of the present utility model.

In the figure: 1. a connecting seat; 2. a fastening bolt; 3. a limiting pin; 4. a rubber sleeve; 5. a tooth pressing plate; 6. a threaded tube; 7. a hollow groove; 8. the connecting ear seat; 9. and clamping the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a prevent pine and take off electric power fitting fastener, including connecting seat 1, one side fixedly connected with clamping plate 9 of connecting seat 1, one side fixedly connected with engaging lug seat 8 of clamping plate 9, the inner wall of clamping plate 9 is pasted and is had rubber sleeve 4, the inside movable mounting of engaging lug seat 8 has spacer pin 3, the inside activity of connecting seat 1 is provided with fastening bolt 2, the inside fixedly connected with screwed pipe 6 of connecting seat 1, the bottom fixedly connected with tooth board 5 of connecting seat 1, the empty slot 7 has been seted up to the inside of rubber sleeve 4.

In one aspect of the present embodiment, by the tooth plate 5 provided at the bottom of the connection seat 1, further, the upper and lower tooth plates 5 are engaged with each other, so that the two connection seats 1 can be abutted together, and the cable can be prevented from falling off due to displacement.

In one aspect of this embodiment, the rubber sleeve 4 is adapted to the clamping plate 9, so that friction between the fixed cable and the clamping plate 9 is increased, and loosening is prevented.

In one aspect of this embodiment, the clamp is conveniently fixedly connected to the cable by externally providing the fastening bolt 2 with external threads adapted to the internal threads of the threaded tube 6.

In one aspect of the embodiment, the limiting pin 3 is arranged inside the two connecting lug seats 8 in a penetrating manner, so that stable installation is facilitated.

The working principle and the using flow of the utility model are as follows: through the tooth bar 5 that connecting seat 1 bottom set up, further, two upper and lower tooth bars 5 intermeshing can make two connecting seats 1 close together, prevents to produce the displacement and makes the cable drop, through rubber sleeve 4 and clamping plate 9 looks adaptation setting, makes the friction increase between fixed good cable and the clamping plate 9, prevents to loosen, through the outside external screw thread of seting up with screwed pipe 6 internal thread looks adaptation of fastening bolt 2, conveniently carries out fixed connection with fastener and cable, runs through the setting inside two connecting ear seats 8 through spacer 3, conveniently installs it steadily.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a prevent pine and take off electric power fitting fastener, includes connecting seat (1), one side fixedly connected with clamping plate (9) of connecting seat (1), its characterized in that: one side fixedly connected with engaging lug seat (8) of grip block (9), the inner wall of grip block (9) is pasted and is had rubber sleeve (4), the inside movable mounting of engaging lug seat (8) has spacer pin (3), the inside activity of engaging seat (1) is provided with fastening bolt (2), the inside fixedly connected with screwed pipe (6) of engaging seat (1), the bottom fixedly connected with tooth dental lamina (5) of engaging seat (1), empty slot (7) have been seted up to the inside of rubber sleeve (4).

2. The anti-loosening power clamp of claim 1, wherein: two clamping plates (9) and connecting lug seats (8) are symmetrically welded on two sides of the connecting seat (1), and the connecting seat (1), the clamping plates (9), the connecting lug seats (8), the threaded pipe (6) and the tooth plate (5) are integrally formed.

3. The anti-loosening power clamp of claim 1, wherein: the cross section of the clamping plate (9) is arc-shaped, and the rubber sleeve (4) is arranged in a matching way with the clamping plate (9).

4. The anti-loosening power clamp of claim 1, wherein: the inside of screwed pipe (6) has seted up the internal thread, the external screw thread with screwed pipe (6) internal thread looks adaptation has been seted up to fastening bolt (2) outside.

5. The anti-loosening power clamp of claim 1, wherein: the number of the limiting pins (3) is two, and the limiting pins (3) are arranged inside the two connecting lug seats (8) in a penetrating mode.

6. The anti-loosening power clamp of claim 1, wherein: the connecting seat (1), the clamping plate (9), the connecting lug seat (8), the threaded pipe (6) and the tooth plate (5) are arranged into two groups, and the two groups of connecting seats (1), the clamping plate (9), the connecting lug seat (8), the threaded pipe (6) and the tooth plate (5) are connected with the threaded pipe (6) through fastening bolts (2).