CN219659329U - Power tube with good compressive property - Google Patents
Power tube with good compressive property Download PDFInfo
- Publication number
- CN219659329U CN219659329U CN202320619113.4U CN202320619113U CN219659329U CN 219659329 U CN219659329 U CN 219659329U CN 202320619113 U CN202320619113 U CN 202320619113U CN 219659329 U CN219659329 U CN 219659329U
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- CN
- China
- Prior art keywords
- tube
- pipe
- supporting
- support line
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 abstract description 7
- 239000004801 Chlorinated PVC Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to the field of pipe fittings, in particular to a power pipe with good compression resistance, which comprises a pipe body, wherein the pipe body is of a composite layer structure, the pipe body sequentially comprises a protective inner pipe, a middle supporting pipe and a reinforced outer pipe from inside to outside, supporting lines are arranged on the inner circumferential surface of the protective inner pipe, through holes are uniformly formed in the middle supporting pipe, and supporting beams are arranged on the outer circumferential surface of the reinforced outer pipe.
Description
Technical Field
The utility model relates to the field of pipe fittings, in particular to a power pipe with good compression resistance.
Background
The electric tube is a product which is coated inside and outside by PE (modified polyethylene) or epoxy resin, and has excellent corrosion resistance. Meanwhile, the coating has good electrical insulation, and no electric corrosion is generated. The water absorption rate is low, the mechanical strength is high, the friction coefficient is small, and the aim of long-term use can be achieved. And the damage of plant root systems and soil environmental force can be effectively prevented.
The utility model patent with the Chinese patent application number of 201920155724.1 discloses a CPVC high-voltage power tube, which comprises a power tube body, wherein a waterproof and breathable layer can be connected to the surface of the power tube body, a ceramic layer is fixedly connected to the inner wall of the power tube body, a through line hole is formed in the side surface of the ceramic layer, an insulating layer is fixedly connected to the inner wall of the through line hole, and a fixing groove is formed in one side of the power tube body. This CPVC high voltage power supply pipe is through setting up power body and ceramic layer, and the power body of being convenient for is insulating, through setting up logical line hole and insulating layer, and the cable conductor of being convenient for distinguishes easy to assemble, through setting up fixed slot and fixed column, the joint of the different sides of two power supply pipe bodies of being convenient for is through setting up ejector pin and ejector pin groove, and the ejector pin of being convenient for can shrink into in the fixed column, through setting up snap ring groove, first spring and fixed snap ring, is convenient for prevent that the ejector pin from popping out the fixed column to reach the effect of being convenient for CPVC high voltage power supply pipe connection. In the use process of the power tube, the advantages and disadvantages of the compression resistance directly determine the service life of the power tube, and the power tube has excellent compression resistance, so that the power tube can bear the pressure from the environment in any environment, but the conventional power tube is often poor in compression resistance due to single structure, and the service life is not long.
Disclosure of Invention
Therefore, aiming at the problems, the utility model provides the power tube with good compression resistance, which solves the technical problems of lower service life caused by poor compression resistance of the existing power tube.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a good compression resistance's power tube, includes the body, the body is composite layer structure, the body is from inside to outside including protection inner tube, middle stay tube and reinforcement outer tube in proper order, be provided with the supporting line on the inner circumference surface of protection inner tube, evenly be provided with the through-hole on the middle stay tube, be provided with a supporting beam on the outer circumference surface of reinforcement outer tube.
Further, the supporting lines are integrally formed on the inner circumferential surface of the protective inner tube, the supporting lines comprise first supporting lines and second supporting lines, the first supporting lines are annular protrusions, the second supporting lines are strip-shaped lines, the second supporting lines are parallel to the axis of the tube body, and are perpendicular to the plane where the first supporting lines are located.
Further, the cross section of the through hole is circular or triangular.
Further, the support beam is integrally provided to the outer circumferential surface of the reinforcing outer tube.
Further, the cross section of the supporting beam is triangular.
By adopting the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, the pipe body is of a composite layer structure, the protective inner pipe is used as a main pipeline for protecting an electric wire and cable, the supporting lines are arranged on the inner circumferential surface of the protective inner pipe, the supporting lines can enable the protective inner pipe to have better pressure-bearing performance in the axial direction or the radial direction, the middle supporting pipe is used as a connecting layer for connecting the protective inner pipe and the reinforced outer pipe, and through holes are formed in the middle supporting pipe, so that materials can be simplified on one hand, the supporting performance of the middle supporting pipe cannot be influenced on the other hand, and the supporting beam is arranged on the outer circumferential surface of the reinforced outer pipe, so that the supporting performance of the reinforced outer pipe can be reinforced by the supporting beam, and meanwhile, the matching capability of the reinforced outer pipe and the external environment can be improved by the supporting beam.
2. The utility model provides a protection inner tube, including protection inner tube, support line integrated into one piece ground set up in on the inner circumference surface of protection inner tube, support line includes first support line and second support line, first support line is annular arch, the second support line is rectangular shape line, the second support line with the axis of body is parallel to each other, its perpendicular to first support line place's plane, wherein first support line and second support line are crisscross to be set up on the inner circumference surface of protection inner tube each other, the protruding height of second support line is higher than the protruding height of first support line, and the effect of second support line can strengthen the supporting performance of protection inner tube on the one hand, and on the other hand can provide supplementary arrangement for the electric wire cable in the protection inner tube.
3. The cross section of the through hole is circular or triangular, and the structural design can improve the pressure bearing performance of the middle supporting tube in the radial direction.
4. The support beam integrally formed set up in the outer circumference surface of strengthening outer tube, through the mode of integrally formed set up can make the cooperation performance between support beam and the strengthening outer tube more outstanding.
5. The cross section of the supporting beam is triangular, the triangle has stability, and the supporting performance and the compression resistance of the reinforced outer tube are improved by setting the cross section structure of the supporting beam to be triangular.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a cross-sectional view at A-A of FIG. 1;
fig. 3 is a schematic view of the internal structure of the present utility model.
Detailed Description
The utility model will now be further described with reference to the drawings and detailed description.
Referring to fig. 1 to 3, this embodiment first proposes a good compressive property's electric power tube, including body 1, body 1 is the composite bed structure, the body is from inside to outside including protection inner tube 13, middle stay tube 12 and reinforcement outer tube 11 in proper order, be provided with the supporting line on the inner circumference surface of protection inner tube 13, evenly be provided with through-hole 3 on the middle stay tube 12, be provided with supporting beam 2 on the outer circumference surface of reinforcement outer tube 11, supporting line integrated into one piece set up in on the inner circumference surface of protection inner tube 13, supporting line includes first supporting line 4 and second supporting line 5, first supporting line 4 is the annular arch, second supporting line 5 is rectangular shape line, second supporting line 5 with the axis of body is parallel to each other, its perpendicular to the plane that first supporting line 4 is located, the protruding height of second supporting line 5 is higher than the protruding height of first supporting line 4, and the difference in height is 0.8cm, the supporting beam 3 is the cross-section is that the outer circumference shape of an outer tube is the cross-section is the triangle-shaped, the cross-section is 2, the cross-section is set up to be the triangle-section is the cross-section is 2.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a good power tube of compressive property, includes the body, its characterized in that: the pipe body is the composite bed structure, the pipe body is from inside to outside including protection inner tube, middle stay tube and reinforcement outer tube in proper order, be provided with the supporting line on the inner circumference surface of protection inner tube, evenly be provided with the through-hole on the middle stay tube, be provided with a supporting beam on the outer circumference surface of reinforcement outer tube.
2. The power tube with good compression resistance according to claim 1, wherein: the support line integrated into one piece set up in on the inner circumference surface of protection inner tube, the support line includes first support line and second support line, first support line is annular arch, the second support line is rectangular shape line, the second support line with the axis of body is parallel to each other, its perpendicular to the plane that first support line is located.
3. A power tube with good compression resistance according to claim 2, characterized in that: the cross section of the through hole is circular or triangular.
4. A power tube with good compression resistance according to claim 3, characterized in that: the support beam is integrally provided to an outer circumferential surface of the reinforced outer tube.
5. A power tube with good compression resistance according to any one of claims 1-4, characterized in that: the cross section of the supporting beam is triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320619113.4U CN219659329U (en) | 2023-03-27 | 2023-03-27 | Power tube with good compressive property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320619113.4U CN219659329U (en) | 2023-03-27 | 2023-03-27 | Power tube with good compressive property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219659329U true CN219659329U (en) | 2023-09-08 |
Family
ID=87855516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320619113.4U Active CN219659329U (en) | 2023-03-27 | 2023-03-27 | Power tube with good compressive property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219659329U (en) |
-
2023
- 2023-03-27 CN CN202320619113.4U patent/CN219659329U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |