CN209786703U

CN209786703U - Cable protection pipe

Info

Publication number: CN209786703U
Application number: CN201920989061.3U
Authority: CN
Inventors: 王龙杰; 王永辉; 王涛; 段蕴丹; 刘世远
Original assignee: Puyang Sanyuan Construction Engineering Co Ltd
Current assignee: Puyang Sanyuan Construction Engineering Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2019-12-13
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a cable protection pipe, including the semicircle pipe of two mutual locks, the outer wall of every semicircle pipe sets up a semi-ring type connecting piece and screw hole one, one end and semicircle pipe outer wall middle part fixed connection of connecting piece, the other end sets up screw hole two and extends to another semicircle pipe outer wall middle part, screw hole two phase match on the screw hole one of a semicircle pipe and the second half pipe outer wall connecting piece just by bolt fastening, the inner wall of every semicircle pipe sets up a chock, the inner wall of chock still sets up elastic bulge. The utility model discloses cable protection pipe is fixed firm to the cable position, prevents that the cable from rocking and droing, and the cable penetrates the convenience moreover.

Description

Cable protection pipe

Technical Field

The utility model relates to a cable protection device, concretely relates to cable protection pipe.

Background

in the process of laying cables, cables generally need to be penetrated into cable protection pipes to prevent the cables from being damaged. However, the cable of the conventional cable protection pipe is inconvenient to penetrate, a gap exists between the cable and the protection pipe, the cable cannot be effectively fixed in position, the cable is easy to shake, and water or other foreign matters can easily enter the cable.

The utility model discloses a chinese utility model patent with publication number CN208637959U, which belongs to cable equipment and aims to provide an NMPP telecommunication cable protection tube capable of increasing sealing performance, the technical scheme is characterized in that a protection tube body is provided with a cable in a penetrating way, and a sealing device is arranged at the position of a tube orifice of the protection tube body; sealing device is including the staple bolt, and staple bolt external diameter interference butt is in mouth of pipe internal diameter, and the staple bolt is extended outside one side and is had the retaining ring of perpendicular to staple bolt, and sealing device still includes the sealing rubber ring that the cable conductor is located the mouth of pipe department cover and establishes, is connected through protruding subassembly between sealing rubber ring and the staple bolt. However, the sealing rubber ring of the patent still has the problems of non-matching with the cable, unstable cable position fixing and inconvenient operation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect, an object of the utility model is to provide a cable protection pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a cable protection pipe, includes the semicircle pipe of two mutual locks, the outer wall of every semicircle pipe sets up a semicircular connecting piece and screw hole one, the one end and semicircle outer wall middle part fixed connection of connecting piece, the other end sets up screw hole two and extends to another semicircle outer wall middle part, screw hole two phase match on the screw hole one of a semicircle pipe and the second half pipe outer wall connecting piece just by bolt fastening, the inner wall of every semicircle pipe sets up a chock, the inner wall of chock still sets up elastic bulge.

Preferably, the chock block and the elastic bulge are both in a concave arc shape, and the radian of the chock block is matched with that of the semicircular pipe.

Preferably, the elastic convex surface is also provided with an anti-slip groove.

Preferably, the anti-skid groove is a V-shaped groove, a U-shaped groove or a square groove.

Preferably, the connecting piece and the semicircular pipe are integrally formed.

The utility model discloses an actively beneficial effect:

1. The utility model discloses cable protection pipe includes two semicircle pipes of mutual lock, and the semicircular connecting piece of semicircle outer wall is buckled each other into the circular, and two semicircle pipes are fixed firm, adopt the semicircle pipe to place the cable moreover, and the cable penetrates conveniently; the utility model discloses second elastic bulge and cable in close contact with on first elastic bulge on the first chock and the second chock prevent that the cable from rocking and droing to cable rigidity firm.

2. Chock and elastic bulge be concave arc shape, the radian matches with the semicircle pipe, convenient and cable outer wall laminating. Elastic bulge surface still set up anti-skidding groove, anti-skidding groove be V type groove, U type groove or square type groove, the position of cable has further been stabilized in anti-skidding groove. The connecting piece and the semicircular pipe are integrally formed, so that the structure is attractive.

Drawings

Fig. 1 is a schematic structural view of the cable protection tube of the present invention;

FIG. 2 is a schematic view of a semicircular tube structure of the present invention;

FIG. 3 is a schematic view of the structure of the stopper of the present invention;

in the figure: 1-a first semicircular pipe, 2-a second semicircular pipe, 3-a first connecting piece, 4-a second connecting piece, 5-a first chock, 6-a second chock, 7-a bolt I, 8-a bolt II, 9-a first elastic bulge, 10-a second elastic bulge, 11-a threaded hole I, 12-a threaded hole II and 13-an anti-slip groove.

Detailed Description

the invention will be further described with reference to some specific embodiments.

Example 1

Referring to fig. 1-3, a cable protection tube comprises a first semicircular tube 1 and a second semicircular tube 2 which are buckled with each other, wherein a semicircular first connecting piece 3 and a threaded hole I11 are arranged on the outer wall of the first semicircular tube 1, a semicircular second connecting piece 4 and a threaded hole I are arranged on the outer wall of the second semicircular tube 2, and the two connecting pieces are respectively integrally formed with the two semicircular tubes; one end of the first connecting piece 3 is fixedly connected with the middle part of the outer wall of the first semicircular pipe 1, the other end of the first connecting piece is provided with a second threaded hole 12 and extends to the middle part of the outer wall of the second semicircular pipe 2, one end of the second connecting piece 4 is fixedly connected with the middle part of the outer wall of the second semicircular pipe 2, and the other end of the second connecting piece is provided with a second threaded hole and extends to the middle part of the outer wall of the first; the first threaded hole 11 of the first semicircular pipe 1 is matched with the second threaded hole on the outer wall connecting piece of the second semicircular pipe 2 and is fixed by the first bolt 7 in a threaded manner, and the first threaded hole of the second semicircular pipe 2 is matched with the second threaded hole 12 on the outer wall connecting piece of the first semicircular pipe 1 and is fixed by the second bolt 8 in a threaded manner; the inner wall of first semicircle pipe sets up first chock 5, and the inner wall of second semicircle pipe sets up second chock 6, and the inner wall of first chock 5 still sets up first elastic bulge 9, and the inner wall of second chock 6 still sets up second elastic bulge 10, and two chocks and two elastic bulge are concave arc shape, and the radian matches with two semicircle pipes, and every elastic bulge surface still sets up anti-skidding groove 13, anti-skidding groove 13 be V type groove, U type groove or square groove.

The utility model discloses cable protection pipe is when using, at first place second chock 6 at 2 inner walls of second semicircle pipe, place the cable in second semicircle pipe 2 after that, and the tip supports presses on second elastic bulge 10 of second chock 6, then in the cable top in proper order first chock 5 of lock and first semicircle pipe 1, first elastic bulge 9 and the contact of cable upper portion of first chock 5, press first semicircle pipe 1, first elastic bulge 9 and second elastic bulge 10 and cable in close contact with, at this moment, screw bolt 7 and bolt two 8, accomplish the installation.

finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a cable protection pipe, its characterized in that, includes the semicircle pipe of two mutual locks, the outer wall of every semicircle pipe sets up a semicircular connecting piece and screw hole one, the one end and semicircle pipe outer wall middle part fixed connection of connecting piece, the other end sets up screw hole two and extends to another semicircle pipe outer wall middle part, the screw hole two phase match on the screw hole one of a semicircle pipe and the second half pipe outer wall connecting piece just by bolt fastening, the inner wall of every semicircle pipe sets up a chock, the inner wall of chock still sets up elastic bulge.

2. The cable protection tube of claim 1, wherein the stopper and the elastic protrusion are each in a concave arc shape with an arc matching the semicircular tube.

3. the cable protection tube of claim 1, wherein the surface of the elastic protrusion is further provided with a slip prevention groove.

4. Cable protection tube according to claim 3, characterized in that said anti-slip groove is a V-groove, a U-groove or a square groove.

5. The cable protection tube of claim 1, wherein the connector is integrally formed with the semicircular tube.