CN216981435U

CN216981435U - Cable protection pipe convenient to installation

Info

Publication number: CN216981435U
Application number: CN202220627890.9U
Authority: CN
Inventors: 许福
Original assignee: Jiujiang Wanma Technology Co ltd
Current assignee: Jiujiang Wanma Technology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-15
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to the technical field of power pipelines, in particular to a cable protection pipe convenient to install, which comprises protection pipe main bodies, wherein a connecting structure is arranged between every two adjacent protection pipe main bodies, the connecting structure comprises a pair of flange plates and a plurality of abutting blocks, convex sleeves are arranged on the flange plates, bolts are arranged on the abutting blocks, the bolts penetrate through the abutting blocks and are in threaded connection with the convex sleeves, and a sealing plate is arranged between the abutting blocks and the protection pipe main bodies. This cable protection pipe convenient to installation through the connection structure who sets up between two protection pipe main parts and carries out the centre gripping with the ring flange on the connection structure through the tip that supports piece and protection pipe main part, can make the ring flange firmly fixed on the protection pipe main part to can prevent that connection structure from appearing the emergence of pine phenomenon of taking off at the tip of protection pipe main part.

Description

Cable protection pipe convenient to installation

Technical Field

The utility model relates to the technical field of power pipelines, in particular to a cable protection pipe convenient to install.

Background

The cable protection pipe is used for preventing the cable from being damaged and is sleeved on the pipeline outside the cable, and the cable protection pipe has certain mechanical strength. When the cable protection pipes are installed, in order to increase the connection strength between the cable protection pipes, part of the cable protection pipes are connected by using flanges, and when the flanges made of metal are installed on nonmetal cable protection pipes, the condition that the kettle is not firmly connected between the flanges and the cable protection pipes occurs, so that the flanges are easy to fall off from the cable protection pipes.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a cable protection tube which is easy to install, so as to solve the problems of the background art.

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

the utility model provides a cable protection pipe convenient to installation, includes the protection pipe main part, adjacent two be connected through connection structure between the tip of protection pipe main part, connection structure includes a pair of ring flange and sliding connection a plurality of pieces of supporting on the ring flange outside surface, the side end face position department integrated into one piece of ring flange has protruding cover, protruding cover stretches into in the tip of protection pipe main part, support and be provided with the bolt on the piece, the bolt runs through support the piece and with screw hole threaded connection, support the piece with be provided with the closing plate between the protection pipe main part.

Preferably, the peripheral edge of the end part of the protection tube main body is provided with a plurality of through holes, and bolts sleeved on the abutting blocks penetrate through the through holes.

Preferably, a plurality of annular sliding grooves are formed in the outer side surface of the flange plate at equal intervals, and the cross section of each sliding groove is in a T shape.

Preferably, a sliding block is integrally formed at the position of the side end face of the abutting block, the cross section of the sliding block is in a T shape, and the sliding block extends into the sliding groove and is in sliding connection with the sliding groove.

Preferably, the root position of the peripheral surface of the convex sleeve is provided with a ring groove, and a sealing ring is sleeved in the ring groove.

Preferably, a sealing gasket is arranged between the two flanges.

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

this cable protection pipe convenient to installation through the connection structure who sets up between two protection pipe main parts and carries out the centre gripping with the ring flange on the connection structure through the tip that supports piece and protection pipe main part, can make the ring flange firmly fixed on the protection pipe main part to can prevent that connection structure from appearing the emergence of pine phenomenon of taking off at the tip of protection pipe main part.

Drawings

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

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is an exploded view of the connection structure of the present invention;

FIG. 4 is an exploded view of the flange of the present invention;

fig. 5 is a schematic structural diagram of the butting block in the utility model.

The meaning of the individual reference symbols in the figures is:

1. a protection tube main body; 11. a through hole; 2. a connecting structure; 21. a flange plate; 211. a convex sleeve; 212. a threaded hole; 213. a sliding groove; 214. a ring groove; 215. a seal ring; 22. a resisting block; 221. a slider; 222. sealing plates; 23. a gasket seal.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "inside", "outside", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "a", "an", and "the" mean two or more unless explicitly limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a cable protection pipe convenient to installation, includes protection pipe main part 1, is connected through connection structure 2 between the tip of two adjacent protection pipe main parts 1, and connection structure 2 includes a pair of ring flange 21 and a plurality of piece 22 of supporting of sliding connection on the surface of ring flange 21 outside, and the side end face position department integrated into one piece of ring flange 21 has protruding cover 211, and protruding cover 211 stretches into in the tip of protection pipe main part 1, makes connection structure 2's tip can install the port department of protection pipe main part 1.

In this embodiment, the abutting block 22 is provided with a bolt, the peripheral edge of the end portion of the protection tube main body 1 is provided with a plurality of through holes 11, the bolt penetrates through the abutting block 22 and then penetrates through the through holes 11 to be in threaded connection with the threaded hole 212, so that the abutting block 22 and the convex sleeve 211 clamp the end portion of the protection tube main body 1, and the flange 21 can be prevented from being separated from the protection tube main body 1 under the action of the bolt.

Specifically, a sealing plate 222 is arranged between the abutting block 22 and the protection tube main body 1, and the sealing plate 222 is made of rubber material, so that when the bolt on the abutting block 22 is screwed, the abutting block 22 can extrude the sealing plate 222, so that the sealing plate 222 seals the through hole 11 on the surface of the protection tube main body 1, and external moisture is prevented from permeating into the protection tube main body 1.

Furthermore, a plurality of annular sliding grooves 213 are formed in the outer side surface of the flange 21 at equal intervals, the cross section of each sliding groove 213 is in a T shape, sliding blocks 221 are integrally formed at the side end surfaces of the abutting blocks 22, the cross sections of the sliding blocks 221 are in the T shape, the sliding blocks 221 extend into the sliding grooves 213 and are in sliding connection with the sliding grooves 213, and the abutting blocks 22 can be conveniently installed by aligning the sliding blocks 221 with the sliding grooves 213 and then placing the sliding blocks into the sliding grooves 213.

In addition, the root position department on the peripheral surface of convex sleeve 211 has seted up annular groove 214, and the annular groove 214 endotheca is equipped with sealing washer 215 for convex sleeve 211 is when emboliaing the tip of protection tube main part 1, and sealing washer 215 fills the gap between convex sleeve 211 and the protection tube main part 1, with the sealed effect between increase connection structure 2 and the protection tube main part 1.

It should be noted that the sealing gasket 23 is disposed between the two flanges 21, so that when the two flanges 21 are fixed by using the bolts, the sealing gasket 23 is pressed by the flanges 21, so that the two flanges 21 are sealed by the sealing gasket 23, and the sealing effect of the connection structure 2 is increased, thereby further preventing the water from permeating into the protection tube main body 1.

When the cable protection tube convenient to install in this embodiment is installed, first, the two flanges 21 on the connection structure 2 are respectively sleeved into the ports of the two protection tube main bodies 1, so that the convex sleeve 211 extends into the protection tube main body 1, then the threaded hole 212 on the convex sleeve 211 is aligned with the through hole 11 at the end of the protection tube main body 1, and the sliding block 221 on the abutting block 22 is inserted into the sliding groove 213, at this time, the bolts are sequentially passed through the abutting block 22 and the sealing plate 222 and then screwed into the threaded hole 212, so that the flanges 21 are fixed on the protection tube main body 1, finally, the ends of the flanges 21 on the two protection tube main bodies 1 are aligned, and then the sealing gasket 23 is placed between the two flanges 21, at this time, the two flanges 21 are fixed by the bolts, so that the two protection tube main bodies 1 can be fixed by the connection structure 2, and the connecting structure 2 can be prevented from coming off the protective tube body 1.

The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cable protection pipe convenient to installation, includes protection pipe main part (1), its characterized in that: adjacent two be connected through connection structure (2) between the tip of protection tube main part (1), connection structure (2) include a pair of ring flange (21) and sliding connection be in a plurality of piece (22) of supporting on ring flange (21) outside surface, the side end face position department integrated into one piece of ring flange (21) has protruding cover (211), protruding cover (211) stretch into in the tip of protection tube main part (1), be provided with the bolt on supporting piece (22), the bolt runs through support piece (22) and with screw hole (212) threaded connection, support piece (22) with be provided with between protection tube main part (1) closing plate (222).

2. Cable protection tube to facilitate installation according to claim 1, characterized in that: the periphery edge of the end part of the protection tube main body (1) is provided with a plurality of through holes (11), and bolts sleeved on the abutting blocks (22) penetrate through the through holes (11).

3. Cable protection tube to facilitate installation according to claim 1, characterized in that: a plurality of sliding grooves (213) are formed in the outer side surface of the flange plate (21) in an annular shape at equal intervals, and the cross section of each sliding groove (213) is in a T shape.

4. Cable protection tube to facilitate installation according to claim 3, characterized in that: a sliding block (221) is integrally formed at the position of the side end face of the abutting block (22), the cross section of the sliding block (221) is T-shaped, and the sliding block (221) extends into the sliding groove (213) and is in sliding connection with the sliding groove (213).

5. Cable protection tube to facilitate installation according to claim 1, characterized in that: the root position department of convex sleeve (211) peripheral surface has seted up annular (214), annular (214) endotheca is equipped with sealing washer (215).

6. Cable protection tube to facilitate installation according to claim 1, characterized in that: a sealing gasket (23) is arranged between the two flange plates (21).