CPVC (Chlorinated Polyvinyl Chloride) cable protection pipe with plug-in structure

Abstract

The utility model relates to the technical field of cable protection tubes, in particular to a CPVC (chlorinated polyvinyl chloride) cable protection tube with a plug-in structure, which comprises a cable and a silica gel sealing ring, the outer wall of the cable is attached to the silica gel sealing ring, the inner wall of the cable is fixedly connected with a first cable core, the end of the first cable core abuts against a rubber tube, and the end of the first cable core is fixedly connected with the rubber tube. The inner wall of the rubber tube abuts against the second cable core, and the outer wall of the silica gel sealing ring is connected with a protection mechanism. The first connecting ring and the second connecting ring are manually screwed in the opposite direction, and the outer side of the second connecting ring enters an internal thread groove in the first connecting ring in a threaded insertion mode, so that the first connecting pipe and the second connecting pipe which are made of CPVC materials form an integrated protection pipe. The first connecting pipe and the second connecting pipe keep the external shape unchanged in the cable plugging process, and the external overall aesthetic property is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable protection pipe field technical field, specifically be equipped with the CPVC cable protection pipe of plug -in structure. BACKGROUND

[0002] Cable protection pipe refers to the metal protection pipe with certain mechanical strength laid on the outer layer of cable to prevent the cable from being damaged. The cable protection pipe is mainly installed in the section where the communication cable and power line cross, to prevent the power line from breaking and causing short circuit accident, and to cause the communication cable and steel wire rope to be electrified, so as to protect the cable, exchange machine, core board and even the whole machine from being burnt out, and also to play a certain isolation role for the magnetic field interference of the power line.

[0003] For example, a kind of cable protection pipe with plug-in structure is authorized and announced as "CN222423099U", although the existing cable protection pipe with plug-in structure is solved, the protection pipe is difficult to be taken off from cable, thereby causing trouble for the maintenance of cable, the above-mentioned through the cooperation of locking mechanism and plug-in block, the tight connection of two half pipes can be realized, and the tight connection of two half pipes can be quickly released, when being disconnected, the first protection half pipe can be opened from the second protection half pipe, after being opened, personnel can conveniently maintain and overhaul the internal cable body, operation is relatively simple and fast, considering the existing cable protection pipe with plug-in structure, locking mechanism and plug-in block are added to the outside of protection half pipe, and the overall shape is irregular, the volume is also increased, the cable is often not used in single root when being used, the overall occupied space is increased when using the cable protection pipe with plug-in structure, leading to the reduction of overall aesthetic property. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problems of the existing cable protection pipe with plug-in structure, the overall shape is irregular, the volume is also increased, the cable is often not used in single root when being used, the overall occupied space is increased, leading to the reduction of overall aesthetic property, and provides a kind of CPVC cable protection pipe with plug-in structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of CPVC cable protection pipe with plug-in structure, including cable and silica gel seal ring, the outer wall of cable is attached to silica gel seal ring, the inner wall of cable is fixedly connected with first cable core, the end of first cable core is abutted tightly with rubber tube, the inner wall of rubber tube is abutted tightly with second cable core, the outer wall of silica gel seal ring is connected with protection mechanism.

[0006] Preferably, the protection mechanism comprises a first connecting pipe, an inner wall of the first connecting pipe is fixedly connected with a silica gel sealing ring, an inner side of the first connecting pipe is rotatably connected with a first connecting ring, an inner wall of the first connecting ring is processed with an internal thread groove, an inner wall of the internal thread groove is threadedly connected with a second connecting ring, an outer side of the second connecting ring is rotatably connected with a second connecting pipe.

[0007] Preferably, a surface of the second connecting ring is processed with an anti-skid pattern, and an inner wall of the first connecting pipe is connected with a plug-in mechanism.

[0008] Preferably, the plug-in mechanism comprises a rubber ring, an outer wall of the rubber ring is tightly abutted against the first connecting pipe, the outer wall of the rubber ring is fixedly connected with an insulating ring, and an inner wall of the insulating ring is threadedly connected with an insulating plastic bolt.

[0009] Preferably, an end portion of the insulating ring is tightly abutted against the cable.

[0010] The CPVC cable protection pipe with the plug-in structure has the beneficial effects that: the first connecting ring and the second connecting ring are manually twisted in the reverse direction, the second connecting ring is inserted into the internal thread groove in the first connecting ring in a threaded manner, the first connecting pipe and the second connecting pipe made of CPVC material form an integrated protection pipe, the shape of the first connecting pipe and the second connecting pipe is unchanged during the cable plug-in process, and the overall appearance is improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structural schematic view of the utility model;

[0012] Figure 2 It is a front view of the utility model; Figure 1 It is a front view of the utility model;

[0013] Figure 3 It is a side view of the utility model; Figure 1 It is a side view of the utility model;

[0014] Figure 4 It is an enlarged structure schematic view of A in the utility model; Figure 2 It is an enlarged structure schematic view of B in the utility model;

[0015] Figure 5 It is an enlarged structure schematic view of A in the utility model; Figure 2 It is an enlarged structure schematic view of B in the utility model;

[0016] Figure 6 It is an enlarged structure schematic view of the first connecting pipe in the utility model; Figure 1 It is an enlarged structure schematic view of the first connecting pipe in the utility model;

[0017] Figure 7 It is an enlarged structure schematic view of the first connecting pipe in the utility model; Figure 1 It is an enlarged structure schematic view of the first connecting pipe in the utility model.

[0018] In the figure: 1, cable, 2, silica gel sealing ring, 3, the first cable core, 4, rubber tube, 5, the second cable core, 6, protection mechanism, 601, the first connecting pipe, 602, the first connecting ring, 603, the internal thread groove, 604, the second connecting ring, 605, the second connecting pipe, 7, anti-skid pattern, 8, plug-in structure, 801, rubber ring, 802, insulating ring, 803, insulating plastic bolt. DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with the drawings:

[0020] Example 1:

[0021] Please refer to Figures 1-7 : in this embodiment, a CPVC cable protection pipe with plug-in structure, including cable 1 and silica gel sealing ring 2, the outer wall of cable 1 is attached to silica gel sealing ring 2, the inner wall of cable 1 is fixedly connected with the first cable core 3, the end of the first cable core 3 is tightly abutted with the rubber tube 4, the inner wall of the rubber tube 4 is tightly abutted with the second cable core 5, the outer wall of silica gel sealing ring 2 is connected with protection mechanism 6.

[0022] Protection mechanism 6 includes the first connecting pipe 601, and the second connecting ring 604 is inserted into the internal thread groove 603 of the first connecting ring 602 through the external thread plug-in mode, so that the first connecting pipe 601 and the second connecting pipe 605 of CPVC material protect the internal cable 1, the inner wall of the first connecting pipe 601 is fixedly connected with the silica gel sealing ring 2, the inner side of the first connecting pipe 601 is rotatably connected with the first connecting ring, the inner wall of the first connecting ring is processed with the internal thread groove 603, the inner wall of the internal thread groove 603 is threadedly connected with the second connecting ring 604, and the outer side of the second connecting ring 604 is rotatably connected with the second connecting pipe 605;

[0023] The first connecting ring 602 and the second connecting ring 604 are manually twisted in the opposite direction, the second connecting ring 604 is inserted into the internal thread groove 603 of the first connecting ring 602 through the external thread plug-in mode, so that the first connecting pipe 601 and the second connecting pipe 605 of CPVC material form an integrated protection pipe, the shape of the first connecting pipe 601 and the second connecting pipe 605 is unchanged during the plug-in process of the cable, and the overall appearance of the outside is improved.

[0024] The surface of the second connecting ring 604 is processed with anti-skid lines 7, the inner wall of the first connecting pipe 601 is connected with a plug-in mechanism 8, the insulating ring 802 is fixed to the cable 1 by screwing the insulating plastic bolt 803 through the insulating ring 802 and abutting against the outer wall of the cable 1, the cable 1 on the insulating ring 802 can be inserted into the inner side of the first connecting pipe 601, and the cable 1 is better connected with the outside, the plug-in mechanism 8 comprises a rubber ring 801, the outer wall of the rubber ring 801 abuts against the first connecting pipe 601, the outer wall of the rubber ring 801 is fixedly connected with the insulating ring 802, the inner wall of the insulating ring 802 is threadedly connected with the insulating plastic bolt 803, and the end of the insulating ring 802 abuts against the cable 1.

[0025] Working principle:

[0026] By inserting the two groups of cables 1 into the first connecting pipe 601 and the second connecting pipe 605 respectively, the inside of the first connecting pipe 601 and the second connecting pipe 605 can be sealed by the silica gel sealing rings 2 at the same position, and the insulating ring 802 made of plastic material is passed through the cable 1, at this time, the first cable core 3 and the second cable core 5 of the cable 1 need to be connected, the connecting part is wrapped and protected by the rubber pipe 4, according to the length of the first cable core 3 and the second cable core 5, the insulating plastic bolt 803 is screwed through the insulating ring 802 and abuts against the outer wall of the cable 1, the insulating ring 802 is fixed to the cable 1, the first connecting ring 602 and the second connecting ring 604 are manually twisted in the opposite direction, the second connecting ring 604 is inserted into the inner thread groove 603 of the first connecting ring 602 in a threaded plug-in manner, the first connecting pipe 601 and the second connecting pipe 605 made of CPVC form an integrated protective pipe, the insulating ring 802 and the rubber ring 801 need to be manually pulled to move to the inner side of the first connecting pipe 601, the cable 1, the first cable core 3 and the second cable core 5 in the first connecting pipe 601 and the second connecting pipe 605 are in a straight line state, and the bending short circuit is avoided.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A CPVC cable protection pipe provided with a plug-in structure, comprising a cable (1) and a silica gel sealing ring (2), an outer wall of the cable (1) being in close contact with the silica gel sealing ring (2), an inner wall of the cable (1) being fixedly connected with a first cable core (3), an end of the first cable core (3) being in close contact with a rubber tube (4), an inner wall of the rubber tube (4) being in close contact with a second cable core (5), and an outer wall of the silica gel sealing ring (2) being connected with a protection mechanism (6).

2. A CPVC cable protection pipe provided with a spigot and socket joint according to claim 1, characterized in that: The protection mechanism (6) comprises a first connecting pipe (601), an inner wall of the first connecting pipe (601) being fixedly connected with the silica gel sealing ring (2), an inner side of the first connecting pipe (601) being rotatably connected with a first connecting ring (602), an inner wall of the first connecting ring (602) being processed with an internal thread groove (603), an inner wall of the internal thread groove (603) being threadedly connected with a second connecting ring (604), and an outer side of the second connecting ring (604) being rotatably connected with a second connecting pipe (605).

3. A CPVC cable protection pipe provided with a spigot and socket joint according to claim 2, characterized in that: A surface of the second connecting ring (604) is processed with anti-skid lines (7), and an inner wall of the first connecting pipe (601) is connected with a plug-in mechanism (8).

4. A CPVC cable protection pipe provided with a spigot and socket joint according to claim 3, characterized in that: The plug-in mechanism (8) comprises a rubber ring (801), an outer wall of the rubber ring (801) being in close contact with the first connecting pipe (601), the outer wall of the rubber ring (801) being fixedly connected with an insulating ring (802), and an inner wall of the insulating ring (802) being threadedly connected with an insulating plastic bolt (803).

5. A CPVC cable protection pipe provided with a spigot and socket joint according to claim 4, characterised in that: An end of the insulating ring (802) is in close contact with the cable (1).

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