CN210898329U

CN210898329U - Protective insulating clamp for weak current installation

Info

Publication number: CN210898329U
Application number: CN201922310808.0U
Authority: CN
Inventors: 潘世启; 张媛; 周义侃
Original assignee: Qingdao Xinguang Technology Co ltd
Current assignee: Qingdao Xinguang Technology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-06-30
Anticipated expiration: 2029-12-20

Abstract

The utility model relates to a weak current installation is with insulating clamp of protection, including interior sleeve pipe, outer tube, clamp, guiding mechanism and automatic extrusion mechanism, outer tube and interior sleeve pipe coaxial setting, the suit is in interior sheathed tube ring channel, this interior sheathed tube ring channel department sets up to elasticity portion, the periphery of outer tube install the clamp, this interior sheathed tube one end forms the blind end, the other end forms the open end, there is guiding mechanism at the interior sheathed tube internally mounted who is close opening end department, automatic extrusion mechanism be located interior sheathed tube inside, with the adjacent setting of guiding mechanism. The utility model has the advantages that: the exposed end of the cable sequentially penetrates through the guide mechanism and the automatic extrusion mechanism and extends into the inner sleeve, and the cable is pressurized through the clamp and the automatic extrusion mechanism, so that the cable is fixed. The structure is practical, the operation is simple, the working efficiency is improved, and the potential safety hazard is reduced.

Description

Protective insulating clamp for weak current installation

Technical Field

The utility model relates to a weak current installation is with insulating clamp of protection belongs to weak current protection field.

Background

In the existing weak current construction process, because procedures such as circuit change, disassembly and assembly are involved, some exposed wire heads are inevitable, and have great potential safety hazards for human bodies, so the exposed wire heads need to be treated to overcome the potential safety hazards, and the existing measures are only that operators wear insulating gloves and the like, but also cannot effectively protect the exposed wire heads and are firmly fixed.

Disclosure of Invention

For overcoming prior art's defect, the utility model provides a weak current installation is with insulating clamp of protection, the technical scheme of the utility model is:

the utility model provides a weak current installation is with insulating clamp of protection, includes interior sleeve pipe, outer tube, clamp, guiding mechanism and automatic extrusion mechanism, outer tube and interior coaxial setting of sleeve pipe, the suit is in interior sheathed tube ring channel, this interior sheathed tube ring channel department sets up to elasticity portion, the periphery of outer tube install the clamp, this interior sheathed tube one end forms the blind end, the other end forms the open end, is being close the interior sheathed tube internally mounted of open end department and has guiding mechanism, automatic extrusion mechanism be located interior sheathed tube inside, with the adjacent setting of guiding mechanism.

The guide mechanism comprises an upper guide roller and a lower guide roller, the upper guide roller is rotatably arranged on the upper part of the inner wall of the inner sleeve, the lower guide roller is rotatably arranged on the lower part of the inner wall of the inner sleeve, a cable passing space is formed between the upper guide roller and the lower guide roller, and the cable is matched with the upper guide roller and the lower guide roller in a rolling manner when passing through the space between the upper guide roller and the lower guide roller.

Automatic extrusion mechanism be two sets, be located the upper portion and the lower part of interior sleeve pipe inner wall respectively, form the space that the cable passes through between two sets of automatic extrusion mechanisms, each automatic extrusion mechanism all include spring mounting board, spring, clamp plate and arc arch, spring mounting board fix interior sleeve pipe on, the one end of this spring is installed on spring mounting board, the clamp plate is installed to the other end, the arc arch be located one side of clamp plate, be close guiding mechanism.

The elastic part is a rubber material area.

A groove is arranged at the inner sleeve pipe where the automatic extrusion mechanism is arranged.

The utility model has the advantages that: the exposed end of the cable sequentially passes through the guide mechanism and the automatic extrusion mechanism and extends into the inner sleeve, and the cable is pressurized through the clamp and the automatic extrusion mechanism, so that the cable is fixed; when the outer sleeve is disassembled, the clamp at the position of the outer sleeve is sent out, and the inner sleeve is withdrawn from the opening end of the inner sleeve. The structure is practical, the operation is simple, the working efficiency is improved, and the potential safety hazard is reduced.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is a schematic structural view of the cable in the inner sleeve when the present invention is used.

Detailed Description

The invention will be further described with reference to specific embodiments, the advantages and features of the invention will become more apparent as the description proceeds. These examples are merely illustrative and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.

Referring to fig. 1 and 2, the utility model relates to a weak current installation is with protection insulating clamp, including interior sleeve pipe 1, outer tube 2, clamp 3, guiding mechanism and automatic extrusion mechanism, outer tube 2 and the coaxial setting of interior sleeve pipe 1, the suit is in interior sleeve pipe 1's ring channel, this interior sleeve pipe 1's ring channel department sets up to elastic component (rubber material), the periphery of outer tube 2 install clamp 3, this interior sleeve pipe 1's one end forms the blind end, the other end forms the open end, there is guiding mechanism at the internally mounted who is close interior sleeve pipe 1 of open end department, automatic extrusion mechanism be located interior sleeve pipe 1's inside, with the adjacent setting of guiding mechanism.

The method specifically comprises the following steps: the guide mechanism comprises an upper guide roller 7 and a lower guide roller 10, the upper guide roller 7 is rotatably arranged on the upper part of the inner wall of the inner sleeve 1, the lower guide roller 10 is rotatably arranged on the lower part of the inner wall of the inner sleeve 1, a cable 9 passing space is formed between the upper guide roller 7 and the lower guide roller 10, and when the cable 9 passes through the space between the upper guide roller 7 and the lower guide roller 10, the cable is in rolling fit with the upper guide roller 7 and the lower guide roller 10 to guide the cable.

The automatic extrusion mechanisms are respectively positioned at the upper part and the lower part of the inner wall of the inner sleeve 1, a space for a cable 9 to pass through is formed between the two automatic extrusion mechanisms, each automatic extrusion mechanism comprises a spring mounting plate, a spring 6, a pressing plate 5 and an arc-shaped bulge 8, the spring mounting plate is fixed on the inner sleeve 1, one end of the spring 6 is mounted on the spring mounting plate, the other end of the spring 6 is provided with the pressing plate 5, the space for the cable to pass through is formed between the two pressing plates 5, when the cable passes through, the two pressing plates are separated, and when the cable passes through the two pressing plates, the two pressing plates extrude the cable; the arc-shaped protrusion 8 is positioned on one side of the pressure plate 5 and is close to the guide mechanism, and the arc-shaped protrusion is used for receiving the cable conveyed from the guide mechanism.

As shown in fig. 1, a groove 4 can be further arranged at the inner sleeve pipe where the automatic extrusion mechanism is installed, so that the holding is convenient.

The utility model discloses a theory of operation is: the exposed end of the cable sequentially penetrates through the space between the upper guide roller and the lower guide roller and the space between the two pressing plates and then extends into the inner sleeve, and the cable is pressurized through the clamp and the pressing plates, so that the cable is fixed; when the outer sleeve is disassembled, the clamp at the position of the outer sleeve is sent out, and the inner sleeve is withdrawn from the opening end of the inner sleeve.

Claims

1. The utility model provides a weak current installation is with insulating clamp of protection, its characterized in that, includes interior sleeve pipe, outer tube, clamp, guiding mechanism and automatic extrusion mechanism, outer tube and interior sleeve pipe coaxial setting, the suit is in interior sheathed tube ring channel, this interior sheathed tube ring channel department sets up to the elasticity portion, the periphery of outer tube install the clamp, this interior sheathed tube one end forms the blind end, the other end forms the open end, is being close the interior sheathed tube internally mounted of open end department and has guiding mechanism, automatic extrusion mechanism be located interior sheathed tube inside, with the adjacent setting of guiding mechanism.

2. The protective insulating clip for weak current installation according to claim 1, wherein the guide mechanism includes an upper guide roller rotatably installed at an upper portion of an inner wall of the inner sleeve, and a lower guide roller rotatably installed at a lower portion of the inner wall of the inner sleeve, the upper guide roller and the lower guide roller forming a cable passing space therebetween, the cable passing space being in rolling engagement with the upper guide roller and the lower guide roller when passing through the space therebetween.

3. The protective insulating clamp for weak current installation according to claim 2, wherein the two sets of automatic extruding mechanisms are respectively positioned at the upper part and the lower part of the inner wall of the inner sleeve, a space for passing a cable is formed between the two sets of automatic extruding mechanisms, each automatic extruding mechanism comprises a spring mounting plate, a spring, a pressing plate and an arc-shaped bulge, the spring mounting plate is fixed on the inner sleeve, one end of the spring is installed on the spring mounting plate, the other end of the spring is provided with the pressing plate, and the arc-shaped bulge is positioned at one side of the pressing plate and is close to the guide mechanism.

4. The clip as claimed in claim 1, wherein the resilient portion is a rubber material.

5. The protective insulating clamp for weak current installation according to claim 3, wherein a groove is formed at the inner sleeve where the automatic pressing mechanism is installed.