CN211957978U

CN211957978U - Insulation piercing grounding wire clamp

Info

Publication number: CN211957978U
Application number: CN202020323064.6U
Authority: CN
Inventors: 范艳丽
Original assignee: Chongqing Ruili Power Development Co ltd
Current assignee: Chongqing Ruili Power Development Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-17
Anticipated expiration: 2030-03-16

Abstract

The utility model relates to the technical field of wire clamps, in particular to an insulation piercing grounding wire clamp, which comprises a wire clamp body, wherein a grounding ring is inserted into the surface of the wire clamp body, an insulation sleeve is sleeved outside the grounding ring, a limit ring is arranged on the surface of the grounding ring, a sleeve is sleeved on a rod body of the grounding ring, a connecting plate is arranged on the surface of the sleeve, a butt joint seat is arranged on the surface of the connecting plate, a connecting groove body is arranged on the surface of the butt joint seat, and a connecting component is arranged on the surface of the butt; the beneficial effects are that: the utility model provides an insulating puncture earth connection clamp overlaps on the ground ring and establishes the sleeve, and the sleeve surface is connected with the butt joint seat through the connecting plate, supplies to set up four groups of butt joint seats, and four butt joint seats are applicable to four kinds of earth connection pole connectors commonly used, and the application range of the fastener body of so expanding makes it match multiple earth connection pole and uses.

Description

Insulation piercing grounding wire clamp

Technical Field

The utility model relates to a relevant technical field of fastener specifically is insulating puncture earth clamp.

Background

The insulation puncture grounding wire clamp is used for connecting an overhead low-voltage insulation cable, a new power distribution system or connection of a low-voltage insulation house-entrance cable T-order building, field branch connection of a common cable and the like;

in the prior art, a grounding rod body is usually fixed on a grounding ring, and connectors with the end parts of the grounding rod body are different, such as a screw connector, a connector with a through hole, a wire connector and a T-shaped buckle connector, so that various connectors are inconvenient to connect and single for the grounding ring with a single rod; therefore, the utility model provides an insulating puncture earth clamp is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulating puncture earth clamp to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: insulating puncture earth clamp, including the fastener body, the surface of fastener body is pegged graft and is had the earthing ring, the outside cover of earthing ring is equipped with insulating cover, and the surface of earthing ring is provided with the spacing ring, and the cover is equipped with the sleeve on the body of rod of earthing ring, telescopic surface is provided with the connecting plate, the surface of connecting plate is provided with the butt joint seat, the connection cell body has been seted up on the surface of butt joint seat, and the surface of butt joint seat is provided with coupling assembling.

Preferably, the sleeve is the pipe column structure, and the sleeve is formed by two semicircle annular platelike structures concatenation, and the spacing ring is the ring column structure, and the spacing ring is provided with two, and two spacing rings are around telescopic long limit central symmetry distribution.

Preferably, the connecting groove body is a screw hole, the surface of the connecting plate is provided with a screw fixed on the outer wall of the sleeve, and the connecting plate is of an arc-shaped plate structure.

Preferably, the connection groove body is the inserting groove, and coupling assembling is the carrying screw, and the carrying screw runs through the inserting groove, and the surface of carrying the screw has seted up the ring channel, and the ring channel is ring shape cylinder structure, and the surface embedding of ring channel installs the ball.

Preferably, the connection groove body is a butt joint groove, the butt joint grooves are provided with two, the two butt joint grooves are symmetrically distributed about the center of the butt joint seat, the connection assembly is a connection screw rod, and the connection screw rod penetrates through the butt joint grooves.

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

1. the utility model provides an insulating puncture earth connection clamp is established the sleeve on the ground ring cover, and the sleeve surface is connected with the butt joint seat through the connecting plate for setting up four groups of butt joint seats, and four butt joint seats are applicable to four kinds of ground pole connectors commonly used, and the application range of fastener body that so enlarges makes it match multiple ground pole and uses;

2. the utility model provides an insulating puncture earth clamp's sleeve can rotate around the earthed pole, is convenient for rotate the in-process and select the butt joint seat that needs and use with the earthed pole.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection structure of the sleeve and the docking seat of the present invention.

In the figure: the cable clamp comprises a cable clamp body 1, a grounding ring 2, an insulating sleeve 3, a limiting ring 4, a sleeve 5, a connecting plate 6, a butt joint seat 7, a screw hole 8, a plug-in groove 9, a carrying screw rod 10, an annular groove 11, a ball 12, a butt joint groove 13, a connecting screw rod 14, a mounting groove 15, a bolt connecting ring 16 and a reinforcing pull rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: insulating puncture ground wire clamps;

example 1

The cable clamp comprises a cable clamp body 1, a grounding ring 2 is inserted into the surface of the cable clamp body 1, an insulating sleeve 3 is sleeved outside the grounding ring 2, a limiting ring 4 is arranged on the surface of the grounding ring 2, a sleeve 5 is sleeved on a rod body of the grounding ring 2, the sleeve 5 is of a circular tube-shaped structure, the sleeve 5 is formed by splicing two semicircular plate-shaped structures, the limiting rings 4 are of circular plate-shaped structures, two limiting rings 4 are arranged, the two limiting rings 4 are symmetrically distributed around the center of a long edge of the sleeve 5, a connecting plate 6 is arranged on the surface of the sleeve 5, a butt-joint seat 7 is arranged on the surface of the connecting plate 6, a connecting groove body is arranged on the surface of the butt-joint seat 7, a connecting assembly is arranged on the surface of the butt-joint seat 7, the connecting groove body is a screw hole 8, a screw is arranged on the surface of the connecting plate, the connection of the grounding rod and the grounding ring 2 is realized;

example 2

The connecting groove body is an inserting groove 9, the connecting assembly is a carrying screw rod 10, the carrying screw rod 10 penetrates through the inserting groove 9, an annular groove 11 is formed in the surface of the carrying screw rod 10, the annular groove 11 is of a circular cylindrical structure, balls 12 are embedded in the surface of the annular groove 11, the carrying screw rod 10 is screwed and inserted into a through hole after a connector with the through hole is inserted into the inserting groove 9, the top surface of the through hole is overlapped in the annular groove 11, the balls 12 are in contact with the through hole, and the situation that the carrying screw rod 10 is driven to rotate by swinging of the through;

example 3

The connecting groove bodies are butt joint grooves 13, the number of the butt joint grooves 13 is two, the two butt joint grooves 13 are symmetrically distributed about the center of the butt joint seat 7, the connecting component is a connecting screw rod 14, the connecting screw rod 14 penetrates through the butt joint grooves 13, two bending plates of the T-shaped buckle plate connector are inserted into the two butt joint grooves 13, and the connecting screw rod 14 is screwed to penetrate through the bending plates and be fixed on the butt joint seat 7;

example 4

The connecting groove body is a mounting groove 15, the connecting assembly comprises a bolt ring 16, the bolt ring 16 is fixed on the inner wall of the mounting groove 15, a reinforcing pull rod 17 is arranged between the bolt ring 16 and the mounting groove 15, after the wire body connector passes through the bolt ring 16, the wire body connector is bolted in a knotting mode, and the reinforcing pull rod 17 is used for drawing and reinforcing the bolt ring 16.

The working principle is as follows: in actual work, the insulating sleeve 3 is wrapped on the outer side of the grounding ring 2 to play an insulating protection role, the limiting ring 4 is sleeved on the rod body of the grounding ring 2 to limit the horizontal direction of the sleeve 5, the sleeve 5 can rotate around the horizontal rod body of the grounding ring 2, and the connecting plates 6 connected with the butt-joint seats 7 are fixed on the outer wall of the sleeve 5 by screws, wherein four connecting plates 6 are arranged on the outer wall of the sleeve 5 in a cross shape, the butt-joint seats 7 corresponding to each connecting plate 6 are different, the butt-joint seats 7 provided with the screw holes 8 are suitable for screw rods to enable connectors, the butt-joint seats 7 provided with the inserting grooves 9 are suitable for connectors with through holes, the butt-joint seats 7 provided with the butt-joint grooves 13 are suitable for T-shaped buckle connectors, the butt-joint seats 7 provided with the wire body mounting grooves 15 are suitable for connectors, so set up multiple connected mode and be applicable to multiple connector on ground ring 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Insulating puncture earth clamp, including fastener body (1), its characterized in that: the surface of fastener body (1) is pegged graft and is had ground ring (2), the outside cover of ground ring (2) is equipped with insulating cover (3), and the surface of ground ring (2) is provided with spacing ring (4), and the cover is equipped with sleeve (5) on the body of rod of ground ring (2), the surface of sleeve (5) is provided with connecting plate (6), the surface of connecting plate (6) is provided with butt joint seat (7), the connection cell body has been seted up on the surface of butt joint seat (7), and the surface of butt joint seat (7) is provided with coupling assembling.

2. The insulated piercing grounding clamp of claim 1, wherein: sleeve (5) are the pipe column structure, and sleeve (5) are formed by two semicircle annular platelike structures concatenation, and spacing ring (4) are the ring annular platelike structure, and spacing ring (4) are provided with two, and two spacing rings (4) are about the long limit central symmetry distribution of sleeve (5).

3. The insulated piercing grounding clamp of claim 1, wherein: the connecting groove body is a screw hole (8), the surface of the connecting plate (6) is provided with a screw fixed on the outer wall of the sleeve (5), and the connecting plate (6) is of a circular arc-shaped plate-shaped structure.

4. The insulated piercing grounding clamp of claim 1, wherein: the connecting groove body is an inserting groove (9), the connecting assembly is a carrying screw rod (10), the carrying screw rod (10) penetrates through the inserting groove (9), an annular groove (11) is formed in the surface of the carrying screw rod (10), the annular groove (11) is of an annular cylinder structure, and balls (12) are embedded in the surface of the annular groove (11).

5. The insulated piercing grounding clamp of claim 1, wherein: the connection groove body is butt joint groove (13), and butt joint groove (13) are provided with two, and two butt joint grooves (13) are about the central symmetry distribution of butt joint seat (7), and coupling assembling is connecting screw (14), and connecting screw (14) run through butt joint groove (13).

6. The insulated piercing grounding clamp of claim 1, wherein: the connecting groove body is a mounting groove (15), the connecting assembly comprises a bolt ring (16), the bolt ring (16) is fixed on the inner wall of the mounting groove (15), and a reinforcing pull rod (17) is arranged between the bolt ring (16) and the mounting groove (15).