CN210898398U

CN210898398U - PVC cable protection pipe convenient to connect installation

Info

Publication number: CN210898398U
Application number: CN202020023162.8U
Authority: CN
Inventors: 金沁馨
Original assignee: Hangzhou Rongshan Management Co ltd
Current assignee: Hangzhou Rongshan Management Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-06-30
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a PVC cable protection pipe convenient to connect installation, including body and connecting groove piece, regulating spring is all installed to the inside upper and lower both sides of body, and regulating spring's inside has run through the regulating pin, the regulating pin is kept away from one side of body horizontal center line and is installed the spout, and the inside one side of spout is provided with the slider, the inside of slider is provided with spacing hole, spacing rubber pad is all installed to the inside upper and lower both sides of connecting groove piece, and connecting groove piece is located one side of body, spacing rubber pad is kept away from one side of connecting groove piece horizontal center line and is installed the stopper, and the stopper keeps away from one side of spacing rubber pad and install adjusting screw. This PVC cable protection pipe convenient to connect installation is provided with spacing hole and regulating spring, and regulating spring can promote the regulating pin and run through the inside of going into spacing hole for the connecting groove piece is connected with the body through the cooperation between regulating pin and the spacing hole, restricts the position between body and the connecting groove piece.

Description

PVC cable protection pipe convenient to connect installation

Technical Field

The utility model relates to a PVC cable protection pipe technical field specifically is a PVC cable protection pipe convenient to connect installation.

Background

The cable is generally a rope-like conductor set formed by twisting several or several conductor sets, each conductor set is insulated with each other and usually twisted around a center, the whole cable is wrapped with a highly-insulated covering layer, the cable has the characteristics of internal electrification and external insulation, PVC is a short name, the main component is polyvinyl chloride, and a material for enhancing the heat resistance, toughness and ductility of the cable by adding other components. The top layer of the surface film is paint, the middle layer is polyvinyl chloride, and the bottom layer is back-coated adhesive.

Present PVC cable protection pipe is in the use, certain interval has easily between the PVC cable protection pipe, make the connection between the PVC cable protection pipe comparatively difficult, need add a short circuit PVC cable protection pipe in addition, produce the waste of PVC cable protection pipe easily, and outside rainy weather, the inside that water stain got into PVC cable protection pipe easily, lead to the damage of cable, can not be fine satisfy people's user demand, to above-mentioned condition, carry out technical innovation on current PVC cable protection pipe basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PVC cable protection pipe convenient to connect installation, in order to solve and to propose current PVC cable protection pipe in the above-mentioned background art in the use, certain interval has easily between the PVC cable protection pipe, make the connection between the PVC cable protection pipe comparatively difficult, need add a short circuit PVC cable protection pipe in addition, produce the waste of PVC cable protection pipe easily, and outside overcast and rainy weather, water stain gets into the inside of PVC cable protection pipe easily, lead to the damage of cable, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a PVC cable protection pipe convenient for connection and installation comprises a pipe body and a connecting groove block, wherein adjusting springs are installed on the upper side and the lower side of the inside of the pipe body, adjusting pins penetrate through the adjusting springs, a sliding groove is installed on one side, away from the horizontal central line of the pipe body, of each adjusting pin, a sliding block is arranged on one side of the inside of the sliding groove, a limiting hole is formed in the sliding block, limiting rubber pads are installed on the upper side and the lower side of the inside of the connecting groove block, the connecting groove block is located on one side of the pipe body, a limiting block is installed on one side, away from the horizontal central line of the connecting groove block, of each limiting rubber pad, an adjusting screw rod is installed on one side, away from the limiting rubber pads, a sealing rubber pad is installed on one side of each sealing rubber pad, a blocking piece is, and a limit pin penetrates through the inside of the limit spring.

Preferably, the pipe body forms a sliding structure through the sliding groove and the sliding block, and the sliding groove and the sliding block are symmetrically distributed about the horizontal center line of the pipe body.

Preferably, the slider and the connecting groove block are of an integrated structure, the limiting holes are uniformly distributed along the horizontal central line direction of the slider, the inner wall size structure of the limiting holes is matched with the outer wall size structure of the adjusting pin, and the adjusting pin forms an elastic structure with the pipe body through the adjusting spring.

Preferably, be threaded connection between connecting groove piece and the adjusting screw, and all distribute about the horizontal central line symmetry of connecting the groove piece between adjusting screw, spacing rubber pad and the stopper three to for bonding between spacing rubber pad and the stopper, the outside of spacing rubber pad and stopper all is the arc structure simultaneously.

Preferably, the connecting groove block forms an elastic structure with the blocking piece through the matching between the limiting pin and the limiting spring, and the limiting pin and the limiting spring are symmetrically distributed about the central axis of the connecting groove block.

Preferably, the sealing rubber pad is bonded with the blocking piece, and the cross section of the sealing rubber pad is of a T-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with the spacing holes and the adjusting springs, and pulls the connecting groove blocks to proper positions according to the space between the pipe bodies, so that the pipe bodies are contacted with each other, and the adjusting pins can be pushed to penetrate into the spacing holes under the action of the adjusting springs, so that the connecting groove blocks are connected with the pipe bodies through the matching between the adjusting pins and the spacing holes, thereby effectively limiting the positions between the pipe bodies and the connecting groove blocks;

2. the utility model discloses be provided with the spout, slider and connecting groove piece, the slider can move along the horizontal central line direction of spout, can be effectual the length that constitutes between adjusting connecting groove piece and the body, avoid connecting between the body, certain interval has between the body, can effectually compensate the distance between the body through connecting groove piece, make and can obtain effective connection between the body, and the orbit that the spout can effectual control slider moved avoids connecting groove piece incline, be provided with adjusting screw, rubber pad and stopper, adjusting screw promotes the stopper and is close to each other, until spacing rubber pad and the inseparable laminating of another body, can make the stopper carry out the centre gripping to another body and handle, thereby can the position of another body of effectual restriction, make and obtain stable connection between the body;

3. the utility model discloses be provided with sealing rubber pad, sealing rubber pad's "T" font structure can effectual increase separation blade and the area of contact between the sealing rubber pad, thereby can be effectual the stability of being connected between reinforcing sealing rubber pad and the separation blade, can effectual position between restriction rubber pad and the separation blade, be provided with spacing spring, under spacing spring's effect, can effectually promote the separation blade and be close to each other along the vertical central line direction of spacer pin, until closely laminating between sealing rubber pad and another body, make sealing rubber pad can effectually compensate the clearance between another body and the separation blade, avoid the inside of outside water stain entering body, make water stain easy erosion cable, lead to the emergence of cable damage, thereby can effectually provide reliable protection for the cable.

Drawings

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

FIG. 2 is a schematic side view of the inside of the connecting slot block of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a pipe body; 2. a chute; 3. a slider; 4. a limiting hole; 5. connecting the groove blocks; 6. adjusting the screw rod; 7. a spacing pin; 8. a limiting spring; 9. a limiting rubber pad; 10. sealing the rubber pad; 11. a limiting block; 12. a baffle plate; 13. adjusting the spring; 14. and an adjusting pin.

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. 1-3, the present invention provides a technical solution: a PVC cable protection pipe convenient for connection and installation comprises a pipe body 1 and a connecting groove block 5, wherein adjusting springs 13 are installed on the upper side and the lower side of the inside of the pipe body 1, adjusting pins 14 penetrate through the inside of the adjusting springs 13, an integrated structure is formed between a sliding block 3 and the connecting groove block 5, limiting holes 4 are uniformly distributed along the horizontal central line direction of the sliding block 3, the inner wall size structure of the limiting holes 4 is matched with the outer wall size structure of the adjusting pins 14, meanwhile, the adjusting pins 14 form an elastic structure with the pipe body 1 through the adjusting springs 13, the connecting groove block 5 is pulled to a proper position according to the space between the pipe bodies 1, so that the pipe bodies 1 are contacted with each other, at the moment, under the action of the adjusting springs 13, the adjusting pins 14 can be pushed to penetrate into the limiting holes 4, so that the connecting groove block 5 is connected with the pipe body 1 through the matching between the adjusting pins 14 and the limiting holes 4, thereby effectively limiting the position between the pipe body 1 and the connecting groove block 5;

the adjusting pin 14 is provided with a chute 2 at one side far away from the horizontal central line of the pipe body 1, a slide block 3 is arranged at one side inside the chute 2, the pipe body 1 and the slide block 3 form a sliding structure through the chute 2, the chute 2 and the slide block 3 are symmetrically distributed about the horizontal central line of the pipe body 1, the slide block 3 can move along the horizontal central line direction of the chute 2, at the moment, the length formed between the connecting groove block 5 and the pipe body 1 can be effectively adjusted to avoid the connection between the pipe bodies 1, a certain distance is formed between the pipe bodies 1, the distance between the pipe bodies 1 can be effectively compensated through the connecting groove block 5, the pipe bodies 1 can be effectively connected, the chute 2 can effectively control the moving track of the slide block 3 to avoid the deviation of the connecting groove block 5, a limiting hole 4 is arranged inside the slide block 3, and limiting rubber pads 9 are arranged at the upper side and, the connecting groove block 5 is positioned at one side of the pipe body 1, the limiting rubber pad 9 is provided with a limiting block 11 at one side far away from the horizontal central line of the connecting groove block 5, the limiting block 11 is provided with an adjusting screw 6 at one side far away from the limiting rubber pad 9, the connecting groove block 5 is in threaded connection with the adjusting screw 6, the limiting rubber pad 9 and the limiting block 11 are symmetrically distributed around the horizontal central line of the connecting groove block 5, the limiting rubber pad 9 and the limiting block 11 are bonded, the limiting rubber pad 9 and the limiting block 11 are in arc structures at the same time, a user can connect the two pipe bodies 1 to enable the pipe bodies 1 to penetrate into the other pipe body 1, then, the adjusting screw 6 can be rotated to enable the adjusting screw 6 to push the limiting block 11 to approach each other until the limiting rubber pad 9 is tightly bonded with the other pipe body 1, and the limiting block 11 can clamp the, therefore, the position of the other pipe body 1 can be effectively limited, so that the pipe bodies 1 are stably connected, a sealing rubber gasket 10 is arranged on one side of a limiting rubber gasket 9, a blocking piece 12 is arranged on one side, away from the central axis of a connecting groove block 5, of the sealing rubber gasket 10, the sealing rubber gasket 10 is bonded with the blocking piece 12, the cross section of the sealing rubber gasket 10 is in a T-shaped structure, the T-shaped structure of the sealing rubber gasket 10 can effectively increase the contact area between the blocking piece 12 and the sealing rubber gasket 10, the connection stability between the sealing rubber gasket 10 and the blocking piece 12 can be effectively enhanced, and the position between the sealing rubber gasket 10 and the blocking piece 12 can be effectively limited;

spacing spring 8 is installed to one side that sealing rubber pad 10 was kept away from to separation blade 12, and spacing spring 8's inside runs through there is spacer pin 7, connect between groove block 5 through cooperation between spacer pin 7 and the spacing spring 8 and separation blade 12 constitution elastic construction, and all about the axis symmetric distribution of connecting groove block 5 between spacer pin 7 and the spacing spring 8, under spacing spring 8's effect, can effectually promote separation blade 12 and be close to each other along spacing pin 7's vertical central line direction, until closely laminating between sealing rubber pad 10 and another body 1, make sealing rubber pad 10 can effectually compensate the clearance between another body 1 and the separation blade 12, avoid outside water stain to get into the inside of body 1, make water stain cable that corrodes easily, lead to the emergence of cable damage, thereby can effectually provide reliable protection for the cable.

The working principle is as follows: when the PVC cable protection pipe convenient for connection and installation is used, firstly, a user can embed the adjusting spring 13 into the inner wall of the pipe body 1, then the adjusting pin 14 sequentially penetrates through the adjusting spring 13 and the inner wall of the pipe body 1 to limit the positions of the adjusting spring 13 and the adjusting pin 14, and the connecting groove block 5 is pulled to a proper position according to the distance between the pipe bodies 1, so that the pipe bodies 1 are contacted with each other, at the moment, the adjusting pin 14 can be pushed to penetrate into the limiting hole 4 under the action of the adjusting spring 13, so that the connecting groove block 5 is connected with the pipe body 1 through the matching between the adjusting pin 14 and the limiting hole 4;

secondly, a user can connect the two pipe bodies 1 to enable the pipe body 1 to penetrate into the other pipe body 1, then the adjusting screw 6 can be rotated to enable the adjusting screw 6 to push the limiting block 11 to approach each other until the limiting rubber pad 9 is tightly attached to the other pipe body 1, and the limiting block 11 can clamp the other pipe body 1, so that the position of the other pipe body 1 can be effectively limited;

finally, the baffle 12 is fixedly connected with the limiting pin 7, then, a user can sleeve the limiting spring 8 into the outside of the limiting pin 7, at the moment, the limiting pin 7, the limiting spring 8 and the baffle 12 are connected, then, the user can embed the limiting pin 7 and the limiting spring 8 into one side of the inner wall of the pipe body 1, so that the limiting pin 7 penetrates through the outer wall of the pipe body 1, the positions of the limiting pin 7, the limiting spring 8 and the baffle 12 can be effectively limited, so that the limiting pin 7 and the limiting spring 8 can be effectively utilized, at the moment, under the action of the limiting spring 8, the baffle 12 can be effectively pushed to mutually approach along the vertical central line direction of the limiting pin 7 until the sealing rubber gasket 10 is tightly attached to the other pipe body 1, so that the sealing rubber gasket 10 can effectively compensate the gap between the other pipe body 1 and the baffle 12, and prevent external water stain from entering the inside of the pipe body, this is the working principle of the PVC cable protection pipe convenient for connection and installation.

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 PVC cable protection pipe convenient to connect installation, includes body (1) and connection groove piece (5), its characterized in that: adjusting springs (13) are installed on the upper side and the lower side of the interior of the pipe body (1), adjusting pins (14) penetrate through the interior of the adjusting springs (13), sliding grooves (2) are installed on one sides, far away from the horizontal central line of the pipe body (1), of the adjusting pins (14), sliding blocks (3) are arranged on one sides of the interior of the sliding grooves (2), limiting holes (4) are formed in the sliding blocks (3), limiting rubber pads (9) are installed on the upper side and the lower side of the interior of the connecting groove block (5), the connecting groove block (5) is located on one side of the pipe body (1), limiting blocks (11) are installed on one sides, far away from the horizontal central line of the connecting groove block (5), of the limiting rubber pads (9), adjusting screw rods (6) are installed on one sides, far away from the limiting rubber pads (9), of the sealing rubber pads (10) are, and one side of the sealing rubber gasket (10) far away from the central axis of the connecting groove block (5) is provided with a separation blade (12), one side of the separation blade (12) far away from the sealing rubber gasket (10) is provided with a limiting spring (8), and a limiting pin (7) penetrates through the inside of the limiting spring (8).

2. A PVC cable protection pipe for facilitating connection and installation according to claim 1, wherein: the pipe body (1) forms a sliding structure through the sliding groove (2) and the sliding block (3), and the sliding groove (2) and the sliding block (3) are symmetrically distributed about the horizontal center line of the pipe body (1).

3. A PVC cable protection pipe for facilitating connection and installation according to claim 1, wherein: the slider (3) and the connecting groove block (5) are of an integrated structure, the limiting holes (4) are uniformly distributed along the horizontal central line direction of the slider (3), the inner wall size structure of the limiting holes (4) is matched with the outer wall size structure of the adjusting pin (14), and the adjusting pin (14) forms an elastic structure with the pipe body (1) through the adjusting spring (13).

4. A PVC cable protection pipe for facilitating connection and installation according to claim 1, wherein: be threaded connection between connecting groove piece (5) and adjusting screw (6), and all about the horizontal central line symmetric distribution of connecting groove piece (5) between adjusting screw (6), spacing rubber pad (9) and stopper (11) the three to for bonding between spacing rubber pad (9) and stopper (11), the outside of spacing rubber pad (9) and stopper (11) all is the arc structure simultaneously.

5. A PVC cable protection pipe for facilitating connection and installation according to claim 1, wherein: the connecting groove block (5) forms an elastic structure with the baffle piece (12) through the matching between the limiting pin (7) and the limiting spring (8), and the limiting pin (7) and the limiting spring (8) are symmetrically distributed about the central axis of the connecting groove block (5).

6. A PVC cable protection pipe for facilitating connection and installation according to claim 1, wherein: the sealing rubber pad (10) is bonded with the baffle sheet (12), and the cross section of the sealing rubber pad (10) is of a T-shaped structure.