CN212991929U

CN212991929U - CPVC cable pipe convenient to concatenation

Info

Publication number: CN212991929U
Application number: CN202022105636.6U
Authority: CN
Inventors: 张国林; 张皓
Original assignee: Suzhou Haoyue Pipe Co ltd
Current assignee: Suzhou Haoyue Pipe Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-04-16
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a CPVC cable pipe convenient to concatenation, including the cable pipe, the tip outer wall fixedly connected with first boss of cable pipe, the tip outer wall fixedly connected with second boss of adjacent cable pipe, the terminal surface laminating and the diameter of second boss and first boss are equal, the outside cover of second boss is equipped with fixed cover, the outside surface axial of second boss has seted up the spout, the fixed cover is kept away from the port inner wall fixedly connected with slide rail of first boss, slide rail and spout correspond and fix each other, the fixed cover slip cap is established outside the outside of first boss, the outside surface of first boss has seted up the screw hole, the outside surface of fixed cover has seted up the trepanning, trepanning and screw hole correspond each other and the port coincides, fixedly connected with bolt between trepanning and the screw hole; the fixed cover of second uide bushing slides to first uide bushing with the slide rail along the spout, and fixed cover is firm with the bolt fastening with first uide bushing, and the cable duct concatenation is convenient and need not with the help of the instrument promptly.

Description

CPVC cable pipe convenient to concatenation

Technical Field

The utility model relates to a cable duct technical field especially relates to a CPVC cable pipe convenient to concatenation.

Background

With the sudden and violent advance of national economic development, city construction is updated day by day, power cables enter the ground from overhead, the CPVC cable pipes have a plurality of advantages and are laid and used in a large area, and the CPVC cable pipes appearing on the market at present still have various defects and cannot meet the requirements of production and life;

if at present the cable pipe needs the concatenation extension in laying the use, but the problem that traditional cable pipe concatenation operation is loaded down with trivial details and takes time, we provide a CPVC cable pipe convenient to splice for this reason.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a CPVC cable pipe convenient to concatenation, first boss and second boss reinforcing cable pipe concatenation department structural strength, the fixed cover of second boss slides to first boss with the slide rail along the spout, and fixed cover is firm with the bolt fastening with first boss, and the cable pipe concatenation is convenient and need not with the help of the instrument promptly.

In order to solve the technical problem, the utility model provides a following technical scheme: the CPVC cable pipe convenient to splice comprises a cable pipe, wherein the outer wall of the end part of the cable pipe is fixedly connected with a first reinforcing sleeve, the outer wall of the end part of the adjacent cable tube is fixedly connected with a second reinforcing sleeve, the second reinforcing sleeve is attached to the end surface of the first reinforcing sleeve, the diameters of the second reinforcing sleeve and the first reinforcing sleeve are equal, a fixed sleeve is sleeved outside the outer side of the second reinforcing sleeve, a sliding groove is axially formed in the surface of the outer side of the second reinforcing sleeve, the inner wall of the port of the fixed sleeve, which is far away from the first reinforced sleeve, is fixedly connected with a slide rail, the slide rail and the slide groove are mutually corresponding and fixed, the fixed sleeve is sleeved outside the outer side of the first reinforced sleeve in a sliding manner, the outer side surface of the first reinforced sleeve is provided with a threaded hole, the outer side surface of the fixed sleeve is provided with a sleeve hole, the sleeve hole corresponds to the threaded hole, the end ports of the sleeve hole and the threaded hole are overlapped, and a bolt is fixedly connected between the sleeve hole and the threaded hole.

Preferably, the end face of the first reinforcing sleeve adjacent to the second reinforcing sleeve is provided with an annular groove, and the inner wall of the port of the annular groove is provided with a bayonet.

Preferably, the second reinforcing sleeve is adjacent to the end face of the first reinforcing sleeve and is fixedly connected with a limiting buckle, and the limiting buckle corresponds to the bayonet.

Preferably, the port of the bayonet is fixed on the end face of the first reinforcing sleeve, and the limit buckle penetrates through the bayonet and is fixed in the annular groove.

Preferably, the cross sections of the limit buckle and the annular groove are both L-shaped structures, and the limit buckle and the annular groove are mutually clamped.

Preferably, the port of the sliding groove is fixed inside the surface of the second reinforcing sleeve, and the surface profile of the sliding rail is of a circular arc structure.

As a preferred technical solution of the present invention,

compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the first reinforcing sleeve, the second reinforcing sleeve and the fixing sleeve are designed, so that the problems that the splicing and the prolonging are needed in the laying and using process of the conventional cable pipe, but the splicing operation of the conventional cable pipe is complicated and time-consuming are solved, the structural strength of the splicing part of the cable pipe is enhanced by the first reinforcing sleeve and the second reinforcing sleeve, the fixing sleeve of the second reinforcing sleeve slides to the first reinforcing sleeve along the sliding groove by the sliding rail, and the fixing sleeve and the first reinforcing sleeve are firmly fixed by bolts, so that the cable pipe is conveniently spliced without tools;

2. through spacing knot, ring channel and the bayonet socket of design, solved present cable pipe and need the concatenation extension in laying the use, nevertheless the problem of laminating is difficult for aiming at to the cable pipe in outdoor work progress, inside the ring channel that the bayonet socket installation was advanced into first boss was run through to the spacing knot of second boss, fixed firm and parallel and level between the cable pipe terminal surface, the concatenation operation of the cable pipe of being convenient for.

Drawings

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

fig. 2 is a schematic view of the slide rail of the present invention;

FIG. 3 is a schematic view of a first reinforcement sleeve of the present invention;

fig. 4 is a schematic view of the position-limiting buckle of the present invention.

Wherein: 1. a cable duct; 2. a first reinforcement sleeve; 3. trepanning; 4. a chute; 5. a second reinforcement sleeve; 6. fixing a sleeve; 7. a bolt; 8. a limit buckle; 9. a threaded hole; 10. a slide rail; 11. an annular groove; 12. and (4) a bayonet.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example 1

Referring to fig. 1 and 2, the utility model provides a CPVC cable pipe convenient for splicing, which comprises a cable pipe 1, a first reinforcing sleeve 2 is fixedly connected to the outer wall of the end portion of the cable pipe 1, a second reinforcing sleeve 5 is fixedly connected to the outer wall of the end portion of the adjacent cable pipe 1, the second reinforcing sleeve 5 is attached to the end surface of the first reinforcing sleeve 2 and has the same diameter, a fixing sleeve 6 is sleeved outside the second reinforcing sleeve 5, a sliding groove 4 is axially arranged on the outer surface of the second reinforcing sleeve 5, the port of the sliding groove 4 is fixed inside the surface of the second reinforcing sleeve 5, a sliding rail 10 is fixedly connected to the inner wall of the port of the fixing sleeve 6 far away from the first reinforcing sleeve 2, the surface profile of the sliding rail 10 is of a circular arc structure, the sliding rail 10 and the sliding groove 4 are mutually corresponding and fixed, the fixing sleeve 6 is slidably sleeved outside the first reinforcing sleeve 2, a threaded hole 9 is arranged on the outer surface, the outer side surface of the fixed sleeve 6 is provided with a sleeve hole 3, the sleeve hole 3 and the threaded hole 9 correspond to each other, the ports of the sleeve hole 3 and the threaded hole 9 are overlapped, and a bolt 7 is fixedly connected between the sleeve hole 3 and the threaded hole 9;

the first reinforcement sleeve 2 and the second reinforcement sleeve 5 reinforce the structural strength of the splicing part of the cable pipe 1, the fixing sleeve 6 of the second reinforcement sleeve 5 slides to the first reinforcement sleeve 2 along the sliding groove 4 by the sliding rail 10, and the fixing sleeve 6 and the first reinforcement sleeve 2 are fixed firmly by the bolt 7, namely, the cable pipe 1 is spliced conveniently without the help of tools.

Example 2

Referring to fig. 1, fig. 3 and fig. 4, the utility model provides a CPVC cable pipe convenient to splice, including cable pipe 1, the tip outer wall of cable pipe 1 is fixedly connected with first reinforcement sleeve 2, the tip outer wall of adjacent cable pipe 1 is fixedly connected with second reinforcement sleeve 5, first reinforcement sleeve 2 is adjacent to the terminal surface of second reinforcement sleeve 5 and has seted up ring channel 11, the port inner wall of ring channel 11 has seted up bayonet 12, the terminal surface of second reinforcement sleeve 5 adjacent to first reinforcement sleeve 2 is fixedly connected with limit buckle 8, limit buckle 8 corresponds to bayonet 12 each other, the port of bayonet 12 is fixed at the terminal surface of first reinforcement sleeve 2, limit buckle 8 runs through bayonet 12 and fixes in the inside of ring channel 11, limit buckle 8 is "L" type structure with the cross-section of ring channel 11, block each other between limit buckle 8 and the ring channel 11;

first reinforcement sleeve 2 and the 1 concatenation department structural strength of second reinforcement sleeve 5 reinforcing cable pipe, inside spacing knot 8 of second reinforcement sleeve 5 runs through bayonet 12 and installs into the ring channel 11 of first reinforcement sleeve 2, fixed firm and parallel and level between the 1 terminal surface of cable pipe, the concatenation operation of the cable pipe 1 of being convenient for.

The utility model provides a CPVC cable pipe convenient to concatenation has solved present cable pipe 1 and need splice the extension in laying the use, but the problem that the operation is loaded down with trivial details and takes time for traditional cable pipe 1 concatenation, first uide bushing 2 and second uide bushing 5 reinforcing cable pipe 1 concatenation department structural strength, the fixed cover 6 of second uide bushing 5 slides to first uide bushing 2 along spout 4 with slide rail 10, fixed cover 6 is fixed firm with first uide bushing 2 with bolt 7, namely cable pipe 1 splices conveniently and need not with the help of the instrument; the problem of present cable duct 1 need splice the extension in laying the use, nevertheless cable duct 1 is difficult for aiming at the laminating in outdoor work progress is solved, inside spacing knot 8 of second boss 5 runs through bayonet 12 and installs into the annular groove 11 of first boss 2, fixed firm and parallel and level between the 1 terminal surface of cable duct, the concatenation operation of the cable duct 1 of being convenient for.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a CPVC cable pipe convenient to concatenation, includes cable pipe (1), its characterized in that: the end part outer wall of the cable pipe (1) is fixedly connected with a first reinforcing sleeve (2), the end part outer wall of the adjacent cable pipe (1) is fixedly connected with a second reinforcing sleeve (5), the second reinforcing sleeve (5) is attached to the end surface of the first reinforcing sleeve (2) and has the same diameter, a fixing sleeve (6) is sleeved outside the outer side of the second reinforcing sleeve (5), a sliding groove (4) is axially formed in the outer side surface of the second reinforcing sleeve (5), a sliding rail (10) is fixedly connected to the inner wall of a port of the fixing sleeve (6) far away from the first reinforcing sleeve (2), the sliding rail (10) and the sliding groove (4) are mutually corresponding and fixed, the fixing sleeve (6) is slidably sleeved outside the outer side of the first reinforcing sleeve (2), a threaded hole (9) is formed in the outer side surface of the first reinforcing sleeve (2), a sleeve hole (3) is formed in the outer side surface of the fixing sleeve (6), the trepanning (3) and screw hole (9) correspond each other and the port coincidence, fixedly connected with bolt (7) between trepanning (3) and screw hole (9).

2. A CPVC cable conduit convenient to splice as claimed in claim 1, wherein: the end face, adjacent to the second reinforcing sleeve (5), of the first reinforcing sleeve (2) is provided with an annular groove (11), and the inner wall of a port of the annular groove (11) is provided with a bayonet (12).

3. A CPVC cable conduit convenient to splice as claimed in claim 2, wherein: the end face of the second reinforcing sleeve (5) adjacent to the first reinforcing sleeve (2) is fixedly connected with a limiting buckle (8), and the limiting buckle (8) corresponds to the bayonet (12).

4. A CPVC cable conduit convenient to splice as claimed in claim 3, wherein: the port of bayonet (12) is fixed at the terminal surface of first reinforcement cover (2), stop buckle (8) run through bayonet (12) and fix the inside at ring channel (11).

5. A CPVC cable conduit convenient to splice as claimed in claim 3, wherein: the cross-section of limit buckle (8) and ring channel (11) is "L" type structure, mutual block between limit buckle (8) and ring channel (11).

6. A CPVC cable conduit convenient to splice as claimed in claim 1, wherein: the port of the sliding groove (4) is fixed inside the surface of the second reinforcing sleeve (5), and the surface profile of the sliding rail (10) is of a circular arc structure.