PVC (polyvinyl chloride) multi-hole plum blossom communication cable protection pipe

Abstract

The utility model discloses a PVC multi-hole plum-blossom-shaped communication cable protection pipe which comprises two protection pipe bodies with plum-blossom-shaped sections, connecting parts are installed at the ends of the protection pipe bodies, and the two connecting parts are fixedly connected through bolts and nuts. The cable protection pipe is high in structural strength, thereby being more pressure-resistant and deformation-resistant. And the quincunx porous structure also provides more flexibility for the arrangement of the cable, and the arrangement of the cable is more orderly and efficient. The connecting part is well matched with the end part of the protection tube body, so that the end part of the protection tube body is reinforced, and the end part is not easy to damage.

Description

Technical Field

[0001] The utility model relates to the field of cable protection tubes, and more specifically, to a PVC porous plum blossom communication cable protection tube. Background Art

[0002] Cable protection tubes are mainly installed in areas where communication cables and power lines intersect, and when cables need to pass through complex environments such as buildings, tunnels, and roads, to prevent cables from being damaged or interfered with by external factors, to prevent power lines from being broken and causing short circuit accidents, causing communication cables and wire ropes to be energized, and to play a certain isolation role in the magnetic field interference of power lines.

[0003] Some existing cable protection tubes may lack structural strength, making them susceptible to deformation or damage when subjected to external pressure or impact. This not only affects the protective effect of the protection tube on the cable, but may also damage the cable itself, increasing maintenance costs and risks. In addition, traditional cable protection tubes often use a single channel or a limited number of channel designs, resulting in a lack of flexibility in cable layout. When multiple cables need to be arranged, additional protection tubes may be required, increasing construction difficulty and cost. In addition, the end connections of some cable protection tubes may not be strong enough and are prone to loosening or falling off. This not only affects the sealing and protective effect of the protection tube, but may also cause the cable to be exposed or damaged. Utility Model Content

[0004] The utility model aims to overcome the defects of the prior art and provides a PVC porous plum blossom communication cable protection tube.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PVC porous plum blossom communication cable protection tube, comprising two protection tube bodies with plum blossom-shaped cross-sections, the ends of the protection tube bodies are installed with connecting parts, the protection tube bodies include multiple tube parts distributed in a ring shape with equal intervals, the tube parts are made of PVC material, the tube parts have a first channel, and multiple tube parts surround to form a second channel, the connecting part includes an end plate and a surrounding plate fixedly connected to the end plate, multiple first plugs and a second plug are installed at the end plate, the first plug can be inserted into the first channel, the outer side of the first plug has an annular rubber sleeve, and the second plug can be inserted into the second channel, the multiple first plugs at one connection part are respectively connected to the multiple first plugs at the other connection part, and the second plugs at one connection part are connected to the second plug at the other connection part, and the end plates of the two connection parts are fixedly connected by bolts and nuts.

[0006] Furthermore, the end plate has a plurality of first mounting holes cooperating with the first inserting tubes and a second mounting hole cooperating with the second inserting tube, the plurality of first mounting holes are fixedly connected to the plurality of first inserting tubes respectively, and the second mounting hole is fixedly connected to the second inserting tube.

[0007] Thereby, the plurality of first cannulas at one connection part are respectively communicated with the plurality of first cannulas at another connection part, and the second cannulas at one connection part are communicated with the second cannulas at another connection part.

[0008] Furthermore, the outer side of the second insertion tube has a plurality of first abutting grooves capable of abutting the tube portion, and the inner side of the surrounding plate has a plurality of second abutting grooves capable of abutting the tube portion.

[0009] Therefore, the connection between the connecting portion and the protection tube body is stable.

[0010] Furthermore, there are multiple bolts, which are distributed in a circular shape with equal intervals.

[0011] Thereby, the two connecting parts are firmly connected.

[0012] Furthermore, the end plate has a plurality of bolt through holes for cooperating with bolts, and the surrounding plate has a plurality of strip grooves for installing bolts.

[0013] The strip grooves thus facilitate the installation of bolts and nuts.

[0014] Furthermore, the protection tube body has six tube parts.

[0015] This not only enhances the overall structural strength, but also makes the cable layout more orderly and efficient.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The cable protection tube of the present application has a strong structural strength, making it more resistant to pressure and deformation. The plum blossom-shaped porous structure also provides more flexibility for cable layout, making the cable layout more orderly and efficient.

[0018] 2. The cable protection tube of the present application has a good adaptability between the connecting portion and the end portion of the protection tube body, thereby reinforcing the end portion of the protection tube body and making the end portion less susceptible to damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic diagram of component separation;

[0020] Figure 2 This is an enlarged view of area A;

[0021] Figure 3 This is a schematic diagram of the protective tube body after the connection part is installed;

[0022] Figure 4 Schematic diagram of the fixed connection of two connecting parts.

[0023] Explanation of reference numerals: pipe portion 1; first channel 1.1; second channel 1.2; connecting portion 2; end plate 3; bolt through hole 3.1; surrounding plate 4; strip groove 4.1; first inserting tube 5; annular rubber sleeve 5.1; second inserting tube 6; first abutting groove 6.1. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] The utility model provides Figure 1-4 The PVC porous plum blossom communication cable protection tube shown includes two protection tube bodies with plum blossom-shaped cross-sections, and a connecting part 2 is installed at the end of the protection tube body. The protection tube body includes a plurality of tube parts 1 distributed in a ring shape with equal intervals. The tube part 1 is made of PVC material. The tube part 1 has a first channel 1.1, and a plurality of tube parts 1 surround to form a second channel 1.2. The connection part 2 includes an end plate 3 and a surrounding plate 4 fixedly connected to the end plate 3. A plurality of first plugs 5 and a second plug 6 are installed at the end plate 3. The first plug 5 can be inserted into the first channel 1.1. The outer side of the first plug 5 has an annular rubber sleeve 5.1, and the second plug 6 can be inserted into the second channel 1.2. The plurality of first plugs 5 at one connection part 2 are respectively connected to the plurality of first plugs 5 at the other connection part 2, and the second plug 6 at one connection part 2 is connected to the second plug 6 at the other connection part 2. The end plates 3 of the two connection parts 2 are fixedly connected by bolts and nuts (bolts and nuts are not drawn in the figure).

[0026] The end plate 3 has a plurality of first mounting holes that cooperate with the first insert tube 5 and a second mounting hole that cooperates with the second insert tube 6. The plurality of first mounting holes are fixedly connected to the plurality of first insert tubes 5 respectively, and the second mounting holes are fixedly connected to the second insert tube 6. The outer side of the second insert tube 6 has a plurality of first abutting grooves 6.1 that can abut the tube portion 1, and the inner side of the surrounding plate 4 has a plurality of second abutting grooves that can abut the tube portion 1. There are a plurality of bolts, and they are distributed in a circular shape with equal intervals. The end plate 3 has a plurality of bolt through holes 3.1 that cooperate with the bolts, and the surrounding plate 4 has a plurality of strip grooves 4.1 for installing bolts. The protective tube body has six tube portions 1.

[0027] Working Principle: The cable protection tube of this application boasts a high structural strength, making it more resistant to pressure and deformation. Its plum blossom-shaped porous structure also provides greater flexibility for cable layout, making it more organized and efficient. The connector fits snugly with the end of the tube itself, reinforcing the end and making it less susceptible to damage.

[0028] During installation, first insert the first insert into the corresponding first channel and the second insert into the second channel, thereby installing the connection part on the protective tube body. Then, align the two connection parts, so that the multiple first inserts at one connection part are connected to the multiple first inserts at the other connection part, and the second insert at one connection part is connected to the second insert at the other connection part. Then, use bolts and nuts to fix the end plates of the two connection parts together, so that the connection is convenient and it is also easy to disassemble the connection part for maintenance. If you need to connect multiple protective tube bodies, you can repeat the above steps and connect the two protective tube bodies through the two connection parts.

[0029] Although the present invention has been illustrated and described with respect to preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made to the present invention without departing from the scope of the present invention as defined by the claims.

Claims

1. A PVC porous plum blossom communication cable protection tube, characterized in that: It comprises two protective tube bodies with plum blossom-shaped cross-sections, and a connecting part is installed at the end of the protective tube body. The protective tube body comprises a plurality of tube parts distributed in a ring shape with equal intervals, and the tube parts are made of PVC material. The tube part has a first channel, and a plurality of tube parts surround to form a second channel. The connecting part comprises an end plate and a surrounding plate fixedly connected to the end plate. A plurality of first plugs and a second plug are installed at the end plate. The first plugs can be inserted into the first channel, and the outer side of the first plug has an annular rubber sleeve, and the second plug can be inserted into the second channel. The plurality of first plugs at one connecting part are respectively connected with the plurality of first plugs at the other connecting part, and the second plugs at one connecting part are connected with the second plug at the other connecting part. The end plates of the two connecting parts are fixedly connected by bolts and nuts.

2. The PVC porous plum blossom communication cable protection tube according to claim 1 is characterized in that: The end plate has a plurality of first mounting holes matched with the first inserting tubes and a second mounting hole matched with the second inserting tube. The plurality of first mounting holes are fixedly connected to the plurality of first inserting tubes respectively, and the second mounting hole is fixedly connected to the second inserting tube.

3. The PVC porous plum blossom communication cable protection tube according to claim 1 is characterized in that: The outer side of the second insertion tube has a plurality of first abutting grooves capable of abutting the tube portion, and the inner side of the surrounding plate has a plurality of second abutting grooves capable of abutting the tube portion.

4. The PVC porous plum blossom communication cable protection tube according to claim 1, characterized in that: There are a plurality of bolts, which are distributed in a circular shape with equal intervals.

5. The PVC porous plum blossom communication cable protection tube according to claim 4, characterized in that: The end plate is provided with a plurality of bolt through holes matched with bolts, and the surrounding plate is provided with a plurality of strip grooves for installing bolts.

6. The PVC porous plum blossom communication cable protection tube according to claim 1, characterized in that: The protection tube body has six tube parts.

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