CN216774174U - Cable protection pipe made of PCVC material - Google Patents

Cable protection pipe made of PCVC material Download PDF

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Publication number
CN216774174U
CN216774174U CN202220074605.5U CN202220074605U CN216774174U CN 216774174 U CN216774174 U CN 216774174U CN 202220074605 U CN202220074605 U CN 202220074605U CN 216774174 U CN216774174 U CN 216774174U
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constructed
pipe
pipe body
pressure
cable
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CN202220074605.5U
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Chinese (zh)
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卞超
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Shandong Zhongneng Management Co ltd
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Shandong Zhongneng Management Co ltd
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Abstract

The utility model discloses a cable protection pipe made of PCVC materials, which comprises a substrate pipe body, wherein connecting structures are respectively constructed on two sides of the bottom of the outer edge surface of the substrate pipe body, a bearing structure is fixedly arranged in the substrate pipe body, the bearing mechanism comprises four V-shaped reinforcing pieces which are constructed in an annular array manner in the substrate pipe body, a pressure-bearing outer pipe is jointly constructed at one end, away from the substrate pipe body, of each V-shaped reinforcing piece, four supporting pieces are constructed in an annular array manner at the inner edge surface of the pressure-bearing outer pipe, a pressure-bearing inner pipe is jointly constructed at one end, away from the pressure-bearing outer pipe, of each supporting piece, the connecting structure comprises a supporting plate constructed on one side of the bottom end of the substrate pipe body, and an ear plate is constructed at the bottom of one side of the supporting plate. This cable protection pipe of PCVC material possesses multiple protect function, can provide the protection for the cable, has effectively avoided appearing because of the condition that its inside cable of cable deformation extrusion leads to the cable to damage, and protective properties is stronger, and the practicality is higher.

Description

Cable protection pipe made of PCVC material
Technical Field
The utility model belongs to the technical field of cable protection, and particularly relates to a cable protection tube made of PCVC (prestressed concrete corrugated pipe).
Background
The cable protection pipe is also called as a cable pipe, a power cable pipe, a cement cable pipe, a power calandria, a power cable protection pipe and the like. The cable protection pipe is mainly installed in a section where the communication cable and the power line are crossed, so that the short circuit accident caused by the disconnection of the power line is prevented, the communication cable and the steel wire rope are electrified, the cable, the switch and the machine core board are protected, and the whole machine is prevented from being burnt out.
The existing cable protection pipe also plays a certain role in isolating the magnetic field interference of a power line. For the development of times, cement or other materials are gradually replaced by PCVC materials, and most of cable protection pipes made of the PCVC materials can improve the corrosion resistance and the service life of the cable protection pipes under the ground.
The utility model discloses a cable protection pipe that chooseing for use MPP material to make among the prior art, its structure is comparatively simple, because it adopts cylindric structural design to as for it mainly is through cylindric structure with pressure dispersion when bearing pressure, and if it is too big then can lead to the protection tube to warp, in case the protection tube warp, just will extrude its inside cable, lead to the condition of cable damage to appear, and protective properties is relatively poor, and the practicality is lower.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a cable protection tube made of PCVC material to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: a cable protection tube made of PCVC material comprises a base material tube body;
the two sides of the bottom of the outer edge surface of the substrate tube body are both provided with a connecting structure, and a bearing structure is fixedly arranged in the substrate tube body;
the bearing mechanism comprises four V-shaped reinforcing parts which are constructed in a substrate pipe body in an annular array mode, a pressure-bearing outer pipe is constructed at one end, away from the substrate pipe body, of each V-shaped reinforcing part, four supporting parts are constructed at the inner edge face of each pressure-bearing outer pipe in an annular array mode, and a pressure-bearing inner pipe is constructed at one end, away from the pressure-bearing outer pipe, of each supporting part.
Preferably, the connecting structure comprises a support plate configured on one side of the bottom end of the substrate tube body, and an ear plate is configured on the bottom of one side of the support plate.
Preferably, a threaded hole is formed in the center of one side, far away from the supporting plate, of the top end of the lug plate, and a bolt is connected to the threaded hole in a threaded manner.
Preferably, a high-strength pipe body for improving the structural strength of the pipe is constructed in the pressure-bearing inner pipe, and an insulating pipe body for improving the insulating property of the pipe is constructed in the high-strength pipe body.
Preferably, an anti-interference pipe body for improving the electromagnetic interference resistance of the pipe is constructed in the insulating pipe body.
The utility model has the technical effects and advantages that: the cable protection tube made of the PCVC material benefits from the arrangement of a bearing structure, the pressure-bearing outer tube constructed with a plurality of V-shaped reinforcing pieces and the pressure-bearing inner tube constructed with a plurality of supporting pieces jointly assist the substrate tube body to absorb pressure, when the substrate tube body is pressed and broken, the pressure-bearing outer tube can still play the same role as the substrate tube body, protects the inner cable, prevents the deformed substrate tube body from extruding the cable, and can also provide protection for the cable through the pressure-bearing inner tube when the pressure-bearing outer tube is damaged, the condition that the cable is damaged due to the fact that the inner cable is extruded due to cable deformation is effectively avoided, the protection performance is strong, and the practicability is high;
benefiting from two connection structure's setting, through screwing in the assigned position with the bolt in two otic placodes, can not accomplish the fixed mounting to this structure, effectively improved the stability after this tubular product installation, convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic diagram of the internal structure of the pressure-bearing inner pipe of the utility model.
In the figure: 1. a substrate tube; 2. a V-shaped reinforcement; 3. a pressure-bearing outer pipe; 4. a support member; 5. a pressure-bearing inner pipe; 6. a support plate; 7. an ear plate; 8. a bolt; 9. a high-strength pipe body; 10. an insulating tube body; 11. anti-interference tube body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, the cable protection tube made of PCVC material includes a substrate tube 1, wherein two sides of the bottom of the outer edge surface of the substrate tube 1 are both constructed with a connection structure, and a bearing structure is fixedly arranged in the substrate tube 1, the bearing mechanism includes four V-shaped reinforcements 2 constructed in an annular array in the substrate tube 1, and four ends of the V-shaped reinforcements 2 away from the substrate tube 1 are jointly constructed with a pressure-bearing outer tube 3, an inner edge surface of the pressure-bearing outer tube 3 is constructed in an annular array with four supporting members 4, and one ends of the four supporting members 4 away from the pressure-bearing outer tube 3 are jointly constructed with a pressure-bearing inner tube 5, and the pressure-bearing outer tube 3 constructed with a plurality of V-shaped reinforcements 2 and the pressure-bearing inner tube 5 constructed with a plurality of supporting members 4 assist the substrate tube 1 to absorb pressure together, when the substrate tube 1 is broken under pressure, the pressure-bearing outer tube 3 can still function as the substrate tube 1, protect inside cable to prevent the 1 extrusion cable of substrate body that warp, and when pressure-bearing outer tube 3 damaged, still accessible pressure-bearing inner tube 5 provides the protection for the cable, effectively avoided extruding its inside cable because of the cable warp and lead to the condition appearance that the cable damaged, protective properties is stronger, and the practicality is higher.
As shown in fig. 2, specifically, the connecting structure includes a supporting plate 6 configured at one side of the bottom end of the substrate tube body 1, an ear plate 7 is configured at the bottom of one side of the supporting plate 6, a threaded hole is centrally formed at one side of the top end of the ear plate 7 far away from the supporting plate 6, a bolt 8 is connected in the threaded hole, and by screwing the bolt 8 in the two ear plates 7 into a designated position, the fixed mounting of the structure can be unfinished, the stability of the tube after mounting is effectively improved, and the use is convenient.
As shown in fig. 3, specifically, a high-strength tube 9 for improving the structural strength of the pipe is constructed in the pressure-bearing inner tube 5, an insulating tube 10 for improving the insulating property of the pipe is constructed in the high-strength tube 9, an anti-interference tube 11 for improving the anti-electromagnetic interference capability of the pipe is constructed in the insulating tube 10, the high-strength tube 9 is made of glass fiber, and the insulating tube 10, the insulating tube 10 and the anti-interference tube 11 are made of HDPE materials, and have different thicknesses, wherein the anti-interference tube 11 is slightly thicker than the insulating tube 10 by five centimeters.
The working principle is as follows: when the cable protection pipe made of the PCVC material is used, the cable protection pipe is arranged at a designated position, bolts 8 in two lug plates 7 are screwed into the designated position, so that the fixed installation of the structure can be unfinished, after the installation is finished, a plurality of cable protection pipes are welded, threading can be carried out, and further the laying of cables is finished, when the cable protection pipe is used daily, the pressure-bearing outer pipe 3 constructed with a plurality of V-shaped reinforcing pieces 2 and the pressure-bearing inner pipe 5 constructed with a plurality of supporting pieces 4 can jointly assist the base material pipe body 1 to finish the absorption of pressure, when the base material pipe body 1 is broken under pressure, the pressure-bearing outer pipe 3 can still play the same role as the base material pipe body 1, the inner cables are protected, the deformed base material pipe body 1 is prevented from extruding the cables, when the pressure-bearing outer pipe 3 is damaged, the pressure-bearing inner pipe 5 can also provide protection for the cables, the condition that the cables are damaged due to the fact that the inner cables are extruded due to the deformation of the cables is effectively avoided, has strong protection performance and convenient use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. A cable protection tube made of PCVC material comprises a base material tube body (1);
the method is characterized in that: the two sides of the bottom of the outer edge surface of the base material pipe body (1) are both provided with connecting structures, and a bearing structure is fixedly arranged in the base material pipe body (1);
the bearing mechanism comprises four V-shaped reinforcing parts (2) which are of annular array structures and are arranged in a base material pipe body (1), a pressure-bearing outer pipe (3) is jointly constructed at one end, away from the base material pipe body (1), of each V-shaped reinforcing part (2), four supporting pieces (4) are constructed at the inner edge of the pressure-bearing outer pipe (3) in an annular array structure, and four pressure-bearing inner pipes (5) are jointly constructed at one end, away from the pressure-bearing outer pipe (3), of each supporting piece (4).
2. The cable protection tube made of PCVC material as claimed in claim 1, wherein: the connecting structure comprises a supporting plate (6) constructed on one side of the bottom end of the base material pipe body (1), and an ear plate (7) is constructed on the bottom of one side of the supporting plate (6).
3. The cable protection tube made of PCVC material as claimed in claim 2, wherein: one side, far away from the supporting plate (6), of the top end of the lug plate (7) is provided with a threaded hole in the middle, and a bolt (8) is connected to the threaded hole in an internal thread mode.
4. The cable protection tube made of PCVC material as claimed in claim 1, wherein: a high-strength pipe body (9) used for improving the structural strength of the pipe is constructed in the pressure-bearing inner pipe (5), and an insulating pipe body (10) used for improving the insulating property of the pipe is constructed in the high-strength pipe body (9).
5. The cable protection tube made of PCVC material as claimed in claim 4, wherein: an anti-interference pipe body (11) used for improving the anti-electromagnetic interference capacity of the pipe is constructed in the insulating pipe body (10).
CN202220074605.5U 2022-01-12 2022-01-12 Cable protection pipe made of PCVC material Active CN216774174U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220074605.5U CN216774174U (en) 2022-01-12 2022-01-12 Cable protection pipe made of PCVC material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220074605.5U CN216774174U (en) 2022-01-12 2022-01-12 Cable protection pipe made of PCVC material

Publications (1)

Publication Number Publication Date
CN216774174U true CN216774174U (en) 2022-06-17

Family

ID=81976078

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220074605.5U Active CN216774174U (en) 2022-01-12 2022-01-12 Cable protection pipe made of PCVC material

Country Status (1)

Country Link
CN (1) CN216774174U (en)

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