CN212695349U

CN212695349U - Cable grounding tool of cable branch box

Info

Publication number: CN212695349U
Application number: CN202021414506.4U
Authority: CN
Inventors: 胡震; 马乾一; 邵卫兵; 何晨旭; 郝国峰; 徐太广
Original assignee: Zhejiang Huisheng Intelligent Electrical Appliance Co ltd
Current assignee: Zhejiang Huisheng Intelligent Electrical Appliance Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-03-12
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a cable grounding tool of a cable branch box, which comprises a wire clamping post rod, wherein a grounding terminal copper ring is clamped on the wire clamping post rod, a grounding wire communicating component is fixedly arranged on the grounding terminal copper ring through a grounding terminal copper sheet, a copper sleeve is fixedly arranged at the bottom of the wire clamping post rod, the copper sleeve is clamped and fixed in a cable terminal joint component, an external grounding wire is inserted into the bottom of the grounding wire communicating component, a roller disc is rolled downwards, the external grounding wire is clamped in the grounding wire communicating component through the clamping force between the roller disc and an inclined shell, the copper sleeve is inserted and arranged in a copper inner tube, the three copper clamping sheets are clamped and separated through the up-and-down movement of an arc-shaped ring plate, the copper sleeve is fixed on the cable terminal joint component through the clamping of three copper clamping sheets, the wire clamping post rod is conveniently and fixedly arranged on a cable terminal through the cable terminal joint component, meanwhile, the rotation of the wire clamping pole during installation is avoided, so that the winding is avoided.

Description

Cable grounding tool of cable branch box

Technical Field

The utility model belongs to the technical field of the cable branch case, concretely relates to cable grounding tool of cable branch case.

Background

The cable branch box is only used for cable branch, and the main function of the cable branch box is to tap or transfer cables, and the cable branch box mainly plays a role in cable tapping and cable transferring.

The prior art has the following problems: the cable grounding tool of the cable branch box, which is convenient for wiring and mounting, is not beneficial to the wiring and mounting operation of the ground wire in use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a cable grounding tool of cable branch box has the characteristics of being convenient for wiring and installation.

In order to achieve the above object, the utility model provides a following technical scheme: a cable grounding tool of a cable branch box comprises a conductor clamp post rod, wherein a grounding terminal copper ring is clamped on the conductor clamp post rod, a grounding wire communicating component is fixedly arranged on the grounding terminal copper ring through a grounding terminal copper sheet, a gasket and a nut are arranged on the conductor clamp post rod, a copper sleeve is fixedly arranged at the bottom of the conductor clamp post rod, and the copper sleeve is fixedly clamped in a cable terminal joint component;

the grounding wire communication assembly comprises an inclined shell, and a roller disc is arranged inside the inclined shell in a rolling mode;

the cable terminal connector assembly comprises a copper inner tube, three copper holding pieces are fixedly arranged on the top end face of the copper inner tube, an internal thread outer tube is arranged on the external thread of the copper inner tube, and an arc-shaped ring plate is fixedly arranged on the top end face of the internal thread outer tube;

the grounding terminal copper sheet penetrates through and is fixedly laid on the bottom shell of the grounding wire communicating assembly, and the roller disc obliquely rolls in the oblique shell.

Preferably, the arc-shaped ring plate moves up and down through the positive and negative thread movement of the internal thread outer pipe on the copper inner pipe.

Preferably, the three copper holding pieces are moved in a holding and separating manner by up-and-down movement of the arc-shaped ring plate.

Preferably, the copper sleeve is inserted in the copper inner pipe.

Preferably, the copper sleeve is fixed on the cable terminal connector assembly through the cohesion of three copper cohesion sheets.

Preferably, an external ground wire is inserted into the bottom of the ground wire communicating assembly, the roller disc rolls downwards, and the external ground wire is clamped in the ground wire communicating assembly through clamping force between the roller disc and the inclined shell.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses during the wiring, insert the bottom of earth connection intercommunication subassembly with external earth connection, roll the roller dish downwards, clamp force between through roller dish and the oblique type casing, press from both sides external earth connection clamp tightly in earth connection intercommunication subassembly, through this kind of mode, make things convenient for the wiring and the operation of taking out stitches of external earth connection, the inside of establishing at the copper inner tube is inserted to the copper sheathing, carry out cohesion and separation motion through reciprocating of arc type circle board between the three copper cohesion piece, the copper sheathing is fixed on cable terminal joint subassembly through the cohesion of three copper cohesion piece, it is convenient on cable terminal with wire clamp post pole fixed mounting through cable terminal joint subassembly, also convenient the dismantlement simultaneously, simultaneously through this kind of mounting means, avoid the rotation of wire clamp post pole when the installation, thereby avoid the wire winding.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the copper ring of the ground terminal of the present invention;

fig. 3 is a cross-sectional view of the ground wire connection assembly of the present invention;

fig. 4 is a perspective view of the cable termination joint assembly of the present invention;

in the figure: 1. a wire clamp post rod; 2. a ground terminal copper ring; 3. a ground terminal copper sheet; 4. a ground wire communication assembly; 41. a skew-shaped housing; 42. a roll pan; 5. a gasket; 6. a nut; 7. a copper sleeve; 8. a cable termination fitting assembly; 81. a copper inner tube; 82. a copper holding sheet; 83. an inner threaded outer tube; 84. an arc-shaped ring plate.

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. 1-4, the present invention provides the following technical solutions: a cable grounding tool of a cable branch box comprises a conductor clamp post rod 1, wherein a grounding terminal copper ring 2 is clamped on the conductor clamp post rod 1, a grounding wire communicating component 4 is fixedly arranged on the grounding terminal copper ring 2 through a grounding terminal copper sheet 3, a gasket 5 and a nut 6 are arranged on the conductor clamp post rod 1, a copper sleeve 7 is fixedly arranged at the bottom of the conductor clamp post rod 1, and the copper sleeve 7 is fixedly clamped in a cable terminal joint component 8;

the grounding wire communication assembly 4 comprises an inclined shell 41, and a roller disc 42 is arranged inside the inclined shell 41 in a rolling mode;

the cable terminal connector assembly 8 comprises a copper inner pipe 81, three copper holding pieces 82 are fixedly arranged on the top end face of the copper inner pipe 81, an internal thread outer pipe 83 is arranged on the external thread of the copper inner pipe 81, and an arc-shaped ring plate 84 is fixedly arranged on the top end face of the internal thread outer pipe 83;

the ground terminal copper sheet 3 penetrates and is fixedly laid on the bottom shell of the ground wire communication assembly 4, and the roller disc 42 rolls obliquely inside the oblique shell 41.

In this embodiment, the arcuate ring plate 84 preferably moves up and down by positive and negative threaded movement of the internally threaded outer tube 83 on the copper inner tube 81.

In this embodiment, it is preferable that the three copper clasping sheets 82 perform clasping and separating motions by the up-and-down movement of the arc-shaped ring plate 84.

In this embodiment, the copper sheath 7 is preferably inserted inside the copper inner pipe 81.

In this embodiment, the copper sheath 7 is preferably fixed to the cable termination connector assembly 8 by the engagement of three copper engagement pieces 82.

In this embodiment, it is preferable that the external ground wire is inserted into the bottom of the ground wire communication member 4, the roller disc 42 is rolled downward, and the external ground wire is clamped in the ground wire communication member 4 by the clamping force between the roller disc 42 and the inclined housing 41.

The utility model discloses a theory of operation and use flow: the utility model discloses during the wiring, insert the bottom of earth connection intercommunication subassembly 4 with external earth connection, roll roller disc 42 downwards, clamp force between roller disc 42 and the oblique type casing 41, press from both sides external earth connection clamp tightly in earth connection intercommunication subassembly 4, through this kind of mode, make things convenient for the wiring and the operation of taking out stitches of external earth connection, copper sheathing 7 is inserted and is established the inside at copper inner tube 81, through reciprocating and embracing and the separation motion of arc-shaped circle board 84 between the three copper embracing piece 82, copper sheathing 7 is fixed on cable terminal joint subassembly 8 through the embracing of three copper embracing piece 82, it is convenient to press from both sides pole 1 fixed mounting on the cable terminal with the wire through cable terminal joint subassembly 8, also convenient the dismantlement simultaneously, simultaneously through this kind of mounting means, avoid the rotation of wire clamp pole 1 when the installation, thereby avoid the wire winding.

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. The utility model provides a cable grounding tool of cable branch case, includes wire clamp post pole (1), its characterized in that: the cable connector is characterized in that a grounding terminal copper ring (2) is clamped on the wire clamping post rod (1), a grounding wire communicating assembly (4) is fixedly arranged on the grounding terminal copper ring (2) through a grounding terminal copper sheet (3), a gasket (5) and a nut (6) are arranged on the wire clamping post rod (1), a copper sleeve (7) is fixedly arranged at the bottom of the wire clamping post rod (1), and the copper sleeve (7) is clamped and fixed in a cable terminal connector assembly (8);

the grounding wire communication assembly (4) comprises an inclined shell (41), and a roller disc (42) is arranged inside the inclined shell (41) in a rolling mode;

the cable terminal connector assembly (8) comprises a copper inner pipe (81), three copper holding pieces (82) are fixedly arranged on the top end face of the copper inner pipe (81), an internal thread outer pipe (83) is arranged on the external thread of the copper inner pipe (81), and an arc-shaped ring plate (84) is fixedly arranged on the top end face of the internal thread outer pipe (83);

the grounding terminal copper sheet (3) penetrates through and is fixedly paved on a bottom shell of the grounding wire communication assembly (4), and the roller disc (42) obliquely rolls in the inclined shell (41).

2. The cable grounding tool of a cable breakout box according to claim 1, wherein: the arc-shaped ring plate (84) moves up and down through the positive and negative screw motion of the internal screw thread outer pipe (83) on the copper inner pipe (81).

3. The cable grounding tool of a cable breakout box according to claim 1, wherein: the three copper holding sheets (82) are moved up and down through an arc-shaped ring plate (84) to carry out holding and separating movement.

4. The cable grounding tool of a cable breakout box according to claim 1, wherein: the copper sleeve (7) is inserted in the copper inner pipe (81).

5. The cable grounding tool of a cable breakout box according to claim 1, wherein: the copper sleeve (7) is fixed on the cable terminal connector component (8) through the cohesion of the three copper cohesion sheets (82).

6. The cable grounding tool of a cable breakout box according to claim 1, wherein: the bottom of the grounding wire communicating component (4) is inserted with an external grounding wire, the roller disc (42) rolls downwards, and the external grounding wire is clamped in the grounding wire communicating component (4) through clamping force between the roller disc (42) and the inclined shell (41).