Compression-resistant threading pipe structure

By setting reinforcement components and elastic pressure pieces in the wire threading tube, the problems of easy collapse of the wire threading tube and difficult removal of the end cover are solved, and the pressure resistance is improved and the cable replacement is convenient.

CN223378780UActive Publication Date: 2025-09-23YUNNAN RENZHI SHENGHE TECH CO LTD
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Patent Information

Application Number
CN202422757373.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-12
Publication Date
2025-09-23
Estimated Expiration
2034-11-12

AI Technical Summary

Technical Problem

The existing wire conduit lacks a reinforced wall design, is easily deformed and collapsed under pressure, and the end cap is difficult to remove, making cable replacement difficult.

Method used

A reinforcement component is set in the threading pipe, and a triangular compression ring and a reinforcement plate are used to provide support for the pipe body. Elastic pressure pieces are provided on both sides of the end cover to facilitate installation and disassembly.

Benefits of technology

The compression resistance of the wire conduit is improved to ensure that the conduit wall does not collapse, and the removal process of the end cover is simplified, making it easier to replace cables.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a compression-resistant threading pipe structure. The compression-resistant threading pipe structure comprises a pipe body, the pipe further comprises a plurality of reinforcing assemblies, and the reinforcing assemblies are installed in the pipe body at equal intervals in the length direction of the pipe body. The end cover is installed at the end opening of the pipe body, the two sides of the end cover are each provided with an elastic pressing piece, the two sides of the end cover are each provided with a side groove, each elastic pressing piece is provided with an operation part, and the operation parts extend into the side grooves. The pipe body is reinforced through the reinforcing assembly, so that the compression resistance is greatly improved; the elastic pressing piece and the operation portion of the elastic pressing piece extend into the side groove in the side of the end cover, the elastic pressing piece provides pressing limiting after the end cover is plugged into the end opening of the pipe body, when the end cover is pulled out of the end opening of the pipe body, the operation portion can enable the elastic pressing piece to be separated from the inner wall of the pipe body, and it is avoided that when the end cover is pulled out of the end opening of the pipe body, too large resistance exists.
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Description

Technical Field

[0001] The utility model relates to the field of wire threading pipes, in particular to a pressure-resistant wire threading pipe structure. Background Art

[0002] Conduit is a protective tube used to run electrical lines such as wires and cables. In indoor spaces, such as offices, direct wiring to the floor is often necessary to distribute power to each workstation. During this process, cables located in aisles need to be protected by conduit to prevent them from being crushed by passing people and carts.

[0003] At present, the wall of the wire threading pipe in the existing technology lacks a reinforcement design, and is easily deformed and collapsed under the pressure of passing people and carts loaded with goods for a long time. Furthermore, the end of the wire threading pipe is often sealed with an end cap to prevent dust, leaving only the hole for the cable to pass through. Generally, the end cap is directly inserted into the pipe mouth for installation. In order to prevent the end cap from detaching after installation, there is a large static friction between the end cap and the inner wall of the pipe body after the end cap is inserted, which makes it difficult to remove the end cap when the cable inside the pipe body needs to be replaced later. Utility Model Content

[0004] The utility model provides a pressure-resistant wire threading pipe structure in order to solve the technical problems that the pipe wall lacks a reinforcement structure and the end cover is difficult to pull out.

[0005] The utility model solves the above technical problems through the following technical solutions:

[0006] The utility model provides a pressure-resistant wire threading pipe structure, including a pipe body; also including: a reinforcement component, the number of the reinforcement components is several, and the several reinforcement components are installed in the pipe body at equal intervals along the length direction of the pipe body; an end cover, the end cover is installed at the port of the pipe body, and an elastic pressure piece is provided on both sides of the end cover, and side grooves are provided on both sides of the end cover, the elastic pressure piece has an operating part, and the operating part extends into the side groove.

[0007] In this technical solution, the tube body is reinforced by a reinforcement assembly, which greatly improves the pressure resistance; and the elastic pressure piece and the elastic pressure piece operating part extend into the side groove on the side of the end cover. The elastic pressure piece provides a clamping limit for the end cover after it is inserted into the tube body port. When the end cover is pulled out from the tube body port, the operating part can separate the elastic pressure piece from the inner wall of the tube body, thereby avoiding excessive resistance when the end cover is pulled out from the tube body port.

[0008] Preferably, the reinforcement assembly includes an anti-compression ring and a reinforcement plate; the anti-compression ring is fixedly installed inside the tube body, and one reinforcement plate is fixedly connected to both sides of the top of the anti-compression ring.

[0009] In this technical solution, the pipe body is reinforced by the compression ring and the reinforcing plate to increase the compression resistance.

[0010] Preferably, the side wall of the reinforcing plate and the top surface of the reinforcing plate are fixedly connected to the inner side wall of the tube body and the inner wall of the top surface of the tube body respectively.

[0011] In this technical solution, the reinforcing plate is used to support and reinforce the hollow space between the two sides of the anti-compression ring and the upper inner wall of the tube body, so as to prevent the upper part of the tube body from being compressed and deforming the hollow space.

[0012] Preferably, the anti-compression ring is a triangular ring structure; and the reinforcing plate is a right-angled triangular plate.

[0013] Preferably, a plurality of embedding grooves are provided on both sides of the top of the tube body and the bottom of the tube body, and the triangular parts of the anti-compression ring are fixedly embedded in the embedding grooves.

[0014] In this technical solution, the embedding groove provides installation positions for the three corners of the anti-compression ring.

[0015] Preferably, the end cover is composed of a cover plate and an inserting frame, the inserting frame is fixed to the plate surface of the cover plate, the inserting frame is inserted into the port of the tube body, and the cover plate is fitted with the end surface of the tube body.

[0016] In this technical solution, the end cover is inserted into the port of the tube body through the insertion frame. After insertion, the cover plate fits with the end face of the tube body to seal it.

[0017] Preferably, a through hole is provided in the middle of the cover plate.

[0018] In this technical solution, the through hole is used for passing the cable; and a rubber ring can be provided in the through hole to fill the gap in the through hole after the cable passes through.

[0019] Preferably, the elastic pressure piece includes a pressure plate and a spring, the spring is arranged between the pressure plate and the side wall of the insertion frame, one end of the spring is fixedly connected to the plate surface of the pressure plate, and the other end of the spring is fixedly connected to the side wall of the insertion frame.

[0020] In this technical solution, the insertion frame is inserted into the port of the tube body, and the elastic pressing piece is used to press the inner wall of the tube body to provide compression.

[0021] Preferably, an upper groove is provided on the cover plate, a connecting groove is provided inside the cover plate, and the upper groove is connected to the side groove via the connecting groove.

[0022] In this technical solution, the upper groove and the connecting groove provide space for the movable rod to move.

[0023] Preferably, the operating part of the elastic pressure piece is a movable rod; the movable rod is slidingly connected to the connecting groove, one end of the movable rod is arranged in the side groove, the other end of the movable rod passes through the upper groove, and the movable rod is fixed to the pressure plate.

[0024] In this technical solution, the movable rod is used to control the movement of the pressure plate.

[0025] On the basis of conforming to the common sense in this field, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0026] The positive progress effect of this utility model is:

[0027] The above-mentioned pressure-resistant wire threading pipe structure is designed by arranging several reinforcement components along the inner length direction of the pipe body. At the same time, the reinforcement components adopt a triangular pressure-resistant ring and reinforcement plates on both sides of the top of the pressure-resistant ring, which greatly improves the pressure resistance of the pipe body and provides a stable pressure-resistant frame for the pipe wall; furthermore, elastic pressure pieces are arranged on both sides of the end cover and the operating parts of the elastic pressure pieces extend into the side grooves on both sides of the end cover. After the end cover is inserted into the pipe body port, the inner wall of the pipe body is pressed by the elastic pressure pieces to provide friction limitation. When removing the end cover, two fingers of one hand are inserted into the two side grooves respectively, and the operating parts of the two elastic pressure pieces are pressed, so that the elastic pressure pieces can stop pressing the inner wall of the pipe body, reduce the resistance of pulling the end cover out of the pipe body port, and provide convenience for pulling out. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall external structure of the utility model.

[0029] Figure 2 This is a schematic diagram of the structure of the reinforcement components of the utility model distributed within the pipe body.

[0030] Figure 3 This is a structural diagram of the reinforcement component and the embedding groove of the utility model.

[0031] Figure 4 It is a three-dimensional structural diagram of the end cover and the elastic pressing piece of the utility model.

[0032] Figure 5 It is a schematic diagram of the cross-sectional structure of the end cover and the elastic pressing piece of the utility model.

[0033] Description of Reference Numerals

[0034] 1. Pipe body; 101. Embedding groove;

[0035] 2. End cover; 201. Cover plate; 202. Insert frame; 203. Through hole; 204. Side groove; 205. Connecting groove; 206. Upper groove;

[0036] 3. Reinforcement assembly; 301. Compression ring; 302. Reinforcement plate;

[0037] 4. Elastic pressure piece; 401. Pressure plate; 402. Spring; 403. Movable rod. DETAILED DESCRIPTION

[0038] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0039] like Figure 1-5 As shown, the pressure-resistant wire threading pipe structure includes a pipe body 1; it also includes: a reinforcement component 3, the number of the reinforcement components 3 is several, and the several reinforcement components 3 are installed in the pipe body 1 at equal intervals along the length direction of the pipe body 1; an end cover 2, the end cover 2 is installed to the port of the pipe body 1, and an elastic pressure piece 4 is provided on both sides of the end cover 2, and side grooves 204 are provided on both sides of the end cover 2, and the elastic pressure piece 4 has an operating part, and the operating part extends into the side groove 204.

[0040] like Figure 2-3 As shown, the reinforcement assembly 3 includes an anti-compression ring 301 and a reinforcement plate 302 ; the anti-compression ring 301 is fixedly installed inside the tube body 1 , and a reinforcement plate 302 is fixedly connected to both sides of the top of the anti-compression ring 301 .

[0041] The side wall of the reinforcing plate 302 and the top surface of the reinforcing plate 302 are fixedly connected to the inner side wall of the tube body 1 and the inner wall of the top surface of the tube body 1 respectively.

[0042] The anti-compression ring 301 is a triangular ring structure; the reinforcing plate 302 is a right-angled triangular plate.

[0043] A plurality of embedding grooves 101 are provided on the top of the tube body 1 and on both sides of the bottom of the tube body 1 , and the triangular parts of the anti-compression ring 301 are fixedly embedded in the embedding grooves 101 .

[0044] The reinforcement component 3 uses a triangular compression ring 301 and a reinforcing plate 302 to provide reinforcement support for the top of the tube body 1, preventing the tube body 1 from deforming and collapsing when the top of the tube body 1 is under pressure, thereby protecting the cables inside the tube body 1.

[0045] The cable passes through the pipe body 1 and all the anti-compression rings 301 .

[0046] The compression ring 301 and the reinforcement plate 302 are made of galvanized steel.

[0047] like Figure 4-5As shown, the end cap 2 is composed of a cover plate 201 and an insert frame 202. The insert frame 202 is fixed to the plate surface of the cover plate 201. The insert frame 202 is inserted into the end of the tube body 1, and the cover plate 201 is in contact with the end surface of the tube body 1. A through hole 203 is formed in the middle of the cover plate 201.

[0048] The end cap 2 is inserted into the end of the tube body 1 through the insert frame 202, and the elastic pressing piece 4 is pressed against the inner wall of the tube body 1 to provide compression and limitation. The through hole 203 is used for the passage of cables.

[0049] like Figure 4-5 As shown, the elastic pressure member 4 includes a pressure plate 401 and a spring 402. The spring 402 is arranged between the pressure plate 401 and the side wall of the insertion frame 202. One end of the spring 402 is fixed to the plate surface of the pressure plate 401, and the other end of the spring 402 is fixed to the side wall of the insertion frame 202.

[0050] An upper groove 206 is defined on the cover plate 201 , and a connecting groove 205 is defined inside the cover plate 201 . The upper groove 206 is connected to the side groove 204 via the connecting groove 205 .

[0051] The operating part of the elastic pressure piece 4 is a movable rod 403; the movable rod 403 is slidingly connected to the connecting groove 205, one end of the movable rod 403 is arranged in the side groove 204, the other end of the movable rod 403 passes through the upper groove 206, and the movable rod 403 is fixed to the pressure plate 401.

[0052] like Figure 1 As shown, the end cover 2 is installed on the port of the tube body 1; when removing the end cover 2, two fingers or nails are inserted into the side grooves 204 on both sides of the end cover 2 to push the movable rod 403. The movable rod 403 slides in the connecting groove 205 and the upper groove 206, and at the same time drives the pressure plate 401 to approach the side wall of the insertion frame 202 and separate from the inner wall of the tube body 1. The friction between the pressure plate 401 and the inner wall of the tube body 1 is lost, and then the cover plate 201 is pulled to pull the insertion frame 202 out of the port of the tube body 1.

[0053] When installing the end cover 2, through the above operation, the pressure plate 401 is brought close to the side wall of the insertion frame 202, the spring 402 is compressed, and then the insertion frame 202 is inserted into the port of the tube body 1 until the cover plate 201 is in contact with the end face of the tube body 1, and then the finger is removed from the side groove 204. The elastic force of the spring 402 presses the pressure plate 401 on the inner wall of the tube body 1 to provide a clamping limit. After the end cover 2 is installed, the friction limit is provided by the compression between the pressure plate 401 and the inner wall of the tube body 1.

[0054] The present invention is not limited to the above-described embodiments. Any changes in shape or structure fall within the scope of protection of the present invention. The scope of protection of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, and such changes and modifications shall fall within the scope of protection of the present invention.

Claims

1. A pressure-resistant threading pipe structure, comprising a pipe body (1); characterized in that: Also includes: Reinforcement components (3), the number of the reinforcement components (3) is several, and the several reinforcement components (3) are installed in the pipe body (1) at equal intervals along the length direction of the pipe body (1); An end cover (2) is installed at the end port of the tube body (1), and an elastic pressing piece (4) is provided on both sides of the end cover (2), and a side groove (204) is provided on both sides of the end cover (2), and the elastic pressing piece (4) has an operating portion, and the operating portion extends into the side groove (204).

2. The pressure-resistant wire threading pipe structure according to claim 1, characterized in that: The reinforcement assembly (3) comprises an anti-compression ring (301) and a reinforcement plate (302); the anti-compression ring (301) is fixedly installed inside the tube body (1), and one reinforcement plate (302) is fixedly connected to both sides of the top of the anti-compression ring (301).

3. The pressure-resistant wire threading pipe structure according to claim 2, characterized in that: The side wall of the reinforcing plate (302) and the top surface of the reinforcing plate (302) are respectively fixed to the inner side wall of the tube body (1) and the inner wall of the top surface of the tube body (1).

4. The pressure-resistant wire threading pipe structure according to claim 2, characterized in that: The anti-compression ring (301) is a triangular ring structure; the reinforcing plate (302) is a right-angled triangular plate.

5. The pressure-resistant wire threading pipe structure according to claim 2, characterized in that: A plurality of embedding grooves (101) are provided on both sides of the top of the tube body (1) and the bottom of the tube body (1), and the triangular portion of the anti-compression ring (301) is fixedly embedded in the embedding grooves (101).

6. The pressure-resistant wire threading pipe structure according to claim 1, characterized in that: The end cover (2) is composed of a cover plate (201) and an insert frame (202); the insert frame (202) is fixedly connected to the plate surface of the cover plate (201); the insert frame (202) is inserted into the port of the tube body (1), and the cover plate (201) is in contact with the end surface of the tube body (1).

7. The pressure-resistant wire threading pipe structure according to claim 6, characterized in that: A through hole (203) is provided in the middle of the cover plate (201).

8. The pressure-resistant wire threading pipe structure according to claim 6, characterized in that: The elastic pressure piece (4) includes a pressure plate (401) and a spring (402). The spring (402) is arranged between the pressure plate (401) and the side wall of the insertion frame (202). One end of the spring (402) is fixedly connected to the plate surface of the pressure plate (401), and the other end of the spring (402) is fixedly connected to the side wall of the insertion frame (202).

9. The pressure-resistant wire threading pipe structure according to claim 8, characterized in that: An upper groove (206) is provided on the cover plate (201), a connecting groove (205) is provided inside the cover plate (201), and the upper groove (206) is connected to the side groove (204) through the connecting groove (205).

10. The pressure-resistant wire threading pipe structure according to claim 9, characterized in that: The operating part of the elastic pressure piece (4) is a movable rod (403); the movable rod (403) is slidably connected to the connecting groove (205), one end of the movable rod (403) is arranged in the side groove (204), the other end of the movable rod (403) passes through the upper groove (206), and the movable rod (403) is fixed to the pressure plate (401).