Fireproof PE communication pipe

Abstract

The utility model discloses a fireproof PE communication pipe which comprises a communication pipe body, one end of the communication pipe body is fixedly provided with a connecting piece, the inner wall of the connecting piece is fixedly connected with a fixing rope, the end, away from the connecting piece, of the fixing rope is fixedly connected with a wind-up roller, the bottom of the wind-up roller is rotationally connected with a connecting block, and the connecting block is fixedly connected with the communication pipe body. The connecting block is installed on the inner wall of the connecting piece in a sliding mode, and a rotating mechanism is arranged between the connecting block and the connecting piece. In the process of laying and installing the communication pipe bodies, the two different communication pipe bodies are fixedly connected together through the two ends of the connecting piece and intersect with the end, connected to the inner wall of the connecting piece, of the fixing line, and at the moment, the fixing line fixes a cable in the communication pipeline; the fixing line on the winding roller is continuously wound to fix a plurality of cables together, and the device can fix the cables after the pipeline and the cables are laid, so that the pipeline laying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication pipe technical field especially relates to a fireproof PE communication pipe. BACKGROUND

[0002] The fireproof PE communication pipe, which is a polyethylene (PE) communication pipeline with flame-retardant properties, is designed for high requirements of fire safety of communication lines in specific environments. It combines the excellent physical properties of PE materials and flame-retardant technology, providing a more secure and reliable layout solution for underground communication lines such as urban telecommunications optical cables, cable television lines, and traffic signal lines.

[0003] The fireproof PE communication pipe is widely used in the fields of construction, power, and communication. In the field of communication, it is mainly used for optical cable protection, signal line pipe, and other scenes, providing a strong guarantee for the safe operation of communication systems. At the same time, it also has a wide range of applications in the fields of power and construction, such as cable protection, water supply and drainage systems, etc.

[0004] The fireproof PE communication pipe, with its excellent flame-retardant properties, physical properties, thermal stability, aging resistance, and environmental protection, plays an important role in the field of communication and other related fields. With the continuous progress of technology and the continuous expansion of applications, the market prospect of the fireproof PE communication pipe will be more broad.

[0005] The existing fireproof PE communication pipe, in the process of use, is used to protect the laid communication cable. In order to ensure the stability of the communication cable, multiple cables are usually bundled and fixed together by a binding belt after a certain distance of pipeline laying. During the subsequent pipeline laying, there are two processes of pipeline laying and cable bundling in the entire installation process, increasing the complexity of cable installation. UTILITY MODEL CONTENT

[0006] The purpose of the present application is to provide a fireproof PE communication pipe to solve the above-mentioned deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fireproof PE communication pipe, comprising a communication pipe body, a connecting piece is fixedly installed at one end of the communication pipe body, a fixed rope is fixedly connected on the inner wall of the connecting piece, one end of the fixed rope away from the connecting piece is fixedly connected with a winding roller, the bottom of the winding roller is rotatably connected with a connecting block, the connecting block is slidingly installed on the inner wall of the connecting piece, and a rotating mechanism is arranged between the connecting block and the connecting piece.

[0008] As a further description of the above technical scheme: the inside of the communication pipe body is provided with a dry powder layer.

[0009] As the further description of the above technical solutions: the rotating mechanism comprises a first gear ring, the first gear ring is slidingly installed in the connecting piece, the connecting block is fixedly installed in the inner wall of the first gear ring, one side of the first gear ring is provided with a gear, the gear is rotatably installed in the connecting piece, a second gear ring is rotatably installed on the outer side wall of the connecting piece, the inner side of the second gear ring is engaged with the gear, the outer side of the first gear ring is engaged with the gear, and the connecting piece is provided with a connecting groove, and the gear is rotatably arranged in the connecting groove.

[0010] As the further description of the above technical solutions: the rotating mechanism comprises a first gear ring, the first gear ring is slidingly installed in the connecting piece, the connecting block is fixedly installed in the inner wall of the first gear ring, one side of the first gear ring is provided with a gear, the gear is rotatably installed in the connecting piece, a second gear ring is rotatably installed on the outer side wall of the connecting piece, the inner side of the second gear ring is engaged with the gear, the outer side of the first gear ring is engaged with the gear, and the connecting piece is provided with a connecting groove, and the gear is rotatably arranged in the connecting groove.

[0011] As the further description of the above technical solutions: the rotating mechanism comprises a first gear ring, the first gear ring is slidingly installed in the connecting piece, the connecting block is fixedly installed in the inner wall of the first gear ring, one side of the first gear ring is provided with a gear, the gear is rotatably installed in the connecting piece, a second gear ring is rotatably installed on the outer side wall of the connecting piece, the inner side of the second gear ring is engaged with the gear, the outer side of the first gear ring is engaged with the gear, and the connecting piece is provided with a connecting groove, and the gear is rotatably arranged in the connecting groove.

[0012] As the further description of the above technical solutions: the rotating mechanism comprises a first gear ring, the first gear ring is slidingly installed in the connecting piece, the connecting block is fixedly installed in the inner wall of the first gear ring, one side of the first gear ring is provided with a gear, the gear is rotatably installed in the connecting piece, a second gear ring is rotatably installed on the outer side wall of the connecting piece, the inner side of the second gear ring is engaged with the gear, the outer side of the first gear ring is engaged with the gear, and the connecting piece is provided with a connecting groove, and the gear is rotatably arranged in the connecting groove.

[0013] The utility model provides a kind of fireproof PE communication pipe.It has the following beneficial effects: in the process of laying and installing communication pipe body, two different communication pipe bodies are fixedly connected together by the both ends of connecting piece, the device can be completed by laying pipeline and cable together at a time, after laying is completed, by constantly rotating rotating mechanism, the fixed wire on winding roller is constantly wound, and multiple cable lines are fixed together, the device can fix cable after pipeline and cable laying are completed, improve the efficiency of pipeline laying.

[0014] It should be understood that the foregoing general description and the following detailed description are merely exemplary and explanatory, and are not intended to limit the present disclosure.

[0015] The present application provides an overview of various implementations or examples of the techniques described in the present disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed techniques. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The overall structure of the fireproof PE communication pipe is provided.

[0017] Figure 2 The three-dimensional cross-sectional structure of the rotating mechanism of the utility model is shown.

[0018] Figure 3 The three-dimensional explosion structure of the rotating mechanism of the utility model is shown.

[0019] Figure 4 It is three-dimensional section structure schematic view of connecting piece of the utility model;

[0020] Figure 5 It is cross section structure schematic view of communication pipe body of the utility model.

[0021] Legend:

[0022] 1, communication pipe body; 101, dry powder layer; 2, connecting piece; 3, fixed rope; 4, connecting block; 5, winding roller; 6, first gear ring; 7, gear; 8, second gear ring; 9, third gear ring; 10, limiting ring; 11, fixed bolt; 12, connecting groove; 13, anti-skid groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Reference Figures 1-5 A fireproof PE communication pipe, including communication pipe body 1, the one end of communication pipe body 1 is fixedly installed with connecting piece 2, the inner wall of connecting piece 2 is fixedly connected with fixed rope 3, the one end of fixed rope 3 away from connecting piece 2 is fixedly connected with winding roller 5, the bottom of winding roller 5 is rotatably connected with connecting block 4, connecting block 4 is slidably installed on the inner wall of connecting piece 2, and rotating mechanism is arranged between connecting block 4 and connecting piece 2; during the installation of communication pipe body 1, two different communication pipe bodies 1 are fixedly connected together through the two ends of connecting piece 2, the pipe and cable can be laid together at one time, after laying, connecting block 4 is slid on the inner wall of the pipe by rotating mechanism, and the one end of winding roller 5 and fixed wire connected to the inner wall of connecting piece 2 is separated, after winding roller 5 rotates one round, the one end of winding roller 5 and fixed wire connected to the inner wall of connecting piece 2 is crossed, and the fixed wire can fix the cable in the communication pipe at this time, the cable can be fixed after the pipe and cable are laid by continuously winding the fixed wire on winding roller 5, and the efficiency of pipe laying is improved.

[0025] As a preferred technical scheme of the embodiment, the inside of communication pipe body 1 is provided with dry powder layer 101; when fire occurs inside or around the pipe, dry powder layer 101 can quickly release dry powder extinguishing agent, and the combustion of flame is inhibited by chemical reaction or physical action, so that the effect of extinguishing fire is achieved.

[0026] As the preferred technical scheme of the embodiment, the rotating mechanism comprises a first gear ring 6, the first gear ring 6 is slidingly installed inside the connecting piece 2, the connecting block 4 is fixedly installed on the inner wall of the first gear ring 6, one side of the first gear ring 6 is provided with a gear 7, the gear 7 is rotatably installed inside the connecting piece 2, a second gear ring 8 is rotatably installed on the outer wall of the connecting piece 2, the inner side of the second gear ring 8 is engaged with the gear 7, the outer side of the first gear ring 6 is engaged with the gear 7, the connecting piece 2 is provided with a connecting groove 12, and the gear 7 is rotatably arranged inside the connecting groove 12; when the connecting block 4 needs to be annularly slid, the second gear ring 8 on the outer side is rotated, the second gear ring 8 is rotated to drive the first gear ring 6 to rotate through the gear 7, and the first gear ring 6 is rotated to drive the connecting block 4 to rotate.

[0027] As the preferred technical scheme of the embodiment, the top of the second gear ring 8 is fixedly installed with a limiting ring 10, the limiting ring 10 is rotatably installed on the side wall of the connecting piece 2, a plurality of fixed bolts 11 are arranged on the side wall of the limiting ring 10, and the fixed bolts 11 are threadedly connected with the connecting piece 2 through the limiting ring 10; after the cable is fixedly installed by the fixing rope 3, in order to ensure the fixing effect of the fixing rope 3 on the cable, the limiting ring 10 is fixed on the connecting piece 2 through the fixed bolts 11, so that the second gear ring 8 connected with the limiting ring 10 is fixed, thereby locking the first gear ring 6 and the winding roller 5.

[0028] As the preferred technical scheme of the embodiment, the inner wall of the connecting piece 2 is fixedly installed with a third gear ring 9, and the third gear ring 9 is engaged with the side edge of the winding roller 5; since the winding roller 5 is rotatably connected to the connecting block 4, in order to avoid self-rotation of the winding roller 5, the winding roller 5 is locked through the third gear ring 9, thereby avoiding self-rotation of the winding roller 5.

[0029] As the preferred technical scheme of the embodiment, the outer side of the second gear ring 8 is provided with an anti-skid groove 13; the friction of the side wall of the second gear ring 8 is increased through the anti-skid groove 13, so as to facilitate rotation of the second gear ring 8.

[0030] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A fireproof PE communication pipe comprising a communication pipe body (1), characterized in that: One end of the communication pipe body (1) is fixedly installed with a connecting piece (2), the inner wall of the connecting piece (2) is fixedly connected with a fixed rope (3), one end of the fixed rope (3) away from the connecting piece (2) is fixedly connected with a winding roller (5), the bottom of the winding roller (5) is rotatably connected with a connecting block (4), the connecting block (4) is slidably installed on the inner wall of the connecting piece (2), and a rotating mechanism is arranged between the connecting block (4) and the connecting piece (2). The rotating mechanism comprises a first gear ring (6), the first gear ring (6) is slidably installed inside the connecting piece (2), the connecting block (4) penetrates the inner wall of the connecting piece (2) and is fixedly installed on the inner wall of the first gear ring (6), one side of the first gear ring (6) is provided with a gear (7), the gear (7) is rotatably installed inside the connecting piece (2), a second gear ring (8) is rotatably installed on the outer side wall of the connecting piece (2), the inner side of the second gear ring (8) is engaged with the gear (7), the outer side of the first gear ring (6) is engaged with the gear (7), and the connecting piece (2) is provided with a connecting groove (12) inside.

2. The fire resistant PE communication pipe according to claim 1, wherein The inside of the communication pipe body (1) is provided with a dry powder layer (101).

3. The fire resistant PE communication pipe according to claim 1, wherein The top of the second gear ring (8) is fixedly installed with a limiting ring (10), the limiting ring (10) is rotatably installed on the side wall of the connecting piece (2), a plurality of fixed bolts (11) are arranged on the side wall of the limiting ring (10), and the fixed bolts (11) penetrate the limiting ring (10) and are threadedly connected with the connecting piece (2).

4. The fire resistant PE communication pipe according to claim 3, wherein The inner wall of the connecting piece (2) is fixedly installed with a third gear ring (9), and the third gear ring (9) is engaged with the side edge of the winding roller (5).

5. The fire resistant PE communication pipe according to claim 4, wherein The outer side of the second gear ring (8) is provided with an anti-skid groove (13).

Images