CN217984334U - Wear-resistant and pressure-resistant cable protection pipe - Google Patents
Wear-resistant and pressure-resistant cable protection pipe Download PDFInfo
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- CN217984334U CN217984334U CN202220437874.3U CN202220437874U CN217984334U CN 217984334 U CN217984334 U CN 217984334U CN 202220437874 U CN202220437874 U CN 202220437874U CN 217984334 U CN217984334 U CN 217984334U
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- base member
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- tube
- support
- pipe
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- 230000002265 prevention Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 229920006346 thermoplastic polyester elastomer Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 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
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the cable protection tube technique and specifically relates to just a wear-resisting withstand voltage cable protection pipe. The utility model provides a wear-resisting withstand voltage cable protection pipe, includes wearing layer, supporting layer, base member pipe and fire prevention filling layer, the supporting layer sets up between wearing layer and base member pipe, the supporting layer includes stay tube, a plurality of support frame and supports the base member, the support frame sets up between stay tube and base member pipe, the support frame is equipped with a plurality of, it sets up between two adjacent support frames to support the base member, the fire prevention filling layer is filled in the space around supporting the base member. The protection tube of this application not only can improve the support intensity of protection tube, also can increase the elasticity of protection tube simultaneously, prevents breaking and the deformation of protection tube, effectively improves the protective capacities of protection tube, prolongs the life of protection tube.
Description
Technical Field
The utility model belongs to the technical field of the cable protection tube technique and specifically relates to just a wear-resisting withstand voltage cable protection pipe.
Background
Under the progressive progress of science and technology, people's power consumption increases gradually, leads to the use of cable to become more gradually, and the physical property of cable itself is too fragile, so the outer wall of cable will set up the protection tube, and the wear-resisting withstand voltage function of cable protection tube is very important characteristic, and ordinary cable protection tube support ability is relatively weak, receives to produce easily when external pressure and breaks, causes the injury to the cable.
SUMMERY OF THE UTILITY MODEL
For solving the problem that above-mentioned cable protection pipe support ability is more weak, the utility model provides a wear-resisting withstand voltage cable protection pipe.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a wear-resisting withstand voltage cable protection pipe, includes wearing layer, supporting layer, base member pipe and fire prevention filling layer, the supporting layer sets up between wearing layer and base member pipe, the supporting layer includes stay tube, a plurality of support frame and supports the base member, the support frame sets up between stay tube and base member pipe, the support frame is equipped with a plurality of, it sets up between two adjacent support frames to support the base member, the fire prevention filling layer is filled in the space around supporting the base member.
Preferably, the supporting pipes comprise an outer supporting pipe and an inner supporting pipe, the inner supporting pipe is wrapped on the outer side of the base pipe, the outer supporting pipe is arranged on the outer side of the inner supporting pipe, and the supporting frames are uniformly connected between the outer supporting pipe and the inner supporting pipe.
As an optimization, the support frame be regular polygon support body, a plurality of support frame parallel arrangement, the axis direction parallel arrangement of support frame place plane and stay tube, be connected with the support column between support frame and the inside stay tube lateral surface.
As an optimization, the supporting base body is in an elliptic cylinder shape, a plurality of supporting base bodies are uniformly arranged between two adjacent supporting frames, the length direction of the supporting base bodies is parallel to the axis direction of the base body pipe, the supporting base bodies comprise first direction base bodies and second direction base bodies, the major diameter of the elliptic surface of each first direction base body is parallel to the tangent line of the outer side surface of the inner supporting pipe closest to the elliptical surface, and the major diameter of the elliptic surface of each second direction base body is perpendicular to the tangent line of the outer side surface of the inner supporting pipe closest to the elliptical surface.
As optimization, the support base body is a TPEE elastomer, the base body pipe is made of PVC materials, and the fireproof filling layer is made of flame-retardant glue materials.
Preferably, the major diameter of the support base is smaller than the distance between the outer support tube and the inner support tube, and the length of the support base is smaller than the distance between two adjacent support frames.
The beneficial effect of this scheme is: a wear-resistant and pressure-resistant cable protection pipe has the following benefits:
the supporting layer and the wear-resistant layer are arranged outside the base pipe, the wear-resistant layer can prevent the cable from being worn, the supporting frames and the supporting pipes of the supporting layer can effectively improve the supporting strength of the protection pipe, the elastic supporting base body is arranged between the supporting frames, the supporting strength of the protection pipe can be improved, meanwhile, the elasticity of the protection pipe can be increased, the protection pipe is prevented from being broken and deformed, the protection capability of the protection pipe is effectively improved, and the service life of the protection pipe is prolonged;
set up the fire prevention filling layer between inside stay tube and outside stay tube, can improve the fire behavior of protection tube to the elasticity of protection tube can effectively be improved to the fire prevention filling layer that elasticity was glued the material, improves the compressive capacity of protection tube.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 isbase:Sub>A schematic view ofbase:Sub>A-base:Sub>A sectioning structure of fig. 1 of the present invention.
Fig. 3 is a schematic view of the sectioning structure of B-B of fig. 1 of the present invention.
Fig. 4 is a schematic view of the C-C sectioning structure of fig. 2 of the present invention.
Figure 5 is the utility model discloses a C-C of figure 2 dissects structure shaft side schematic diagram.
The fireproof coating comprises a wear-resistant layer 1, a base body pipe 2, an external supporting pipe 3, an internal supporting pipe 4, a supporting frame 5, a supporting frame 6, a supporting column 7, a supporting base body 8 and a fireproof filling layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
As shown in fig. 2 and 3, the wear-resistant and pressure-resistant cable protection tube comprises a wear-resistant layer 1, a supporting layer, a base pipe 2 and a fireproof filling layer 8, wherein the supporting layer is arranged between the wear-resistant layer 1 and the base pipe 2, the supporting layer comprises a supporting tube, a plurality of supporting frames 5 and a supporting base 7, the supporting frames 5 are arranged between the supporting tube and the base pipe 2, the supporting frames 5 are provided with a plurality of supporting frames 7, the supporting base 7 is arranged between two adjacent supporting frames 5, and the fireproof filling layer 8 is filled in a gap around the supporting base 7.
As shown in fig. 4, the support tube includes an outer support tube 3 and an inner support tube 4, the inner support tube 4 is wrapped outside the base tube 2, the outer support tube 3 is disposed outside the inner support tube 4, and a plurality of support frames 5 are uniformly connected between the outer support tube 3 and the inner support tube 4.
As shown in fig. 4, the support frame 5 is a regular polygon frame body, the support frames 5 are arranged in parallel, the plane where the support frame 5 is located is arranged in parallel with the axis direction of the support tube, and a support column 6 is connected between the support frame 5 and the outer side surface of the inner support tube 4.
As shown in fig. 4, the supporting base bodies 7 are in an elliptic cylinder shape, a plurality of supporting base bodies 7 are uniformly arranged between two adjacent supporting frames 5, the length direction of the supporting base bodies 7 is parallel to the axis direction of the base tube 2, each supporting base body 7 comprises a first direction base body and a second direction base body, the major diameter of the elliptic surface of the first direction base body is parallel to the tangent of the outer side surface of the nearest internal supporting tube 4, and the major diameter of the elliptic surface of the second direction base body is perpendicular to the tangent of the outer side surface of the nearest internal supporting tube 4.
The support matrix 7 be the TPEE elastomer, matrix pipe 2 is the PVC material, fire prevention filling layer 8 is fire-retardant gluey material.
As shown in fig. 5, the major diameter of the support base 7 is smaller than the distance between the outer support tube 3 and the inner support tube 4, and the length of the support base 7 is smaller than the distance between two adjacent support frames 5.
When the device is used specifically, the base pipe 2 is coated outside the cable, the inner supporting pipe 4 is coated outside the base pipe 2, and the plurality of supporting frames 5 support the inner supporting pipe 4 and the outer supporting pipe 3;
evenly set up a plurality of support base member 7 between two adjacent support frames 5, support base member 7 and fire prevention strip filling layer 8 and fill between inside stay tube 4 and outside stay tube 3, can effectively improve the elasticity between inside stay tube 4 and the inside stay tube 3, prevent that the protection tube from breaking.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product form and style of the above embodiments, and any suitable changes or modifications made to the protection tube of the wear-resistant and pressure-resistant cable according to the claims of the present invention and any person skilled in the art should fall into the protection scope of the present invention.
Claims (6)
1. The utility model provides a wear-resisting withstand voltage cable protection pipe which characterized in that: including wearing layer, supporting layer, base member pipe and fire prevention filling layer, the supporting layer sets up between wearing layer and base member pipe, the supporting layer includes stay tube, a plurality of support frame and support base member, the support frame sets up between stay tube and base member pipe, the support frame is equipped with a plurality of, the support base member sets up between two adjacent support frames, the fire prevention filling layer is filled in the space around the support base member.
2. A wear-resistant, pressure-resistant cable protection tube according to claim 1, wherein: the supporting tube comprises an external supporting tube and an internal supporting tube, the internal supporting tube is wrapped outside the base tube, the external supporting tube is arranged outside the internal supporting tube, and the supporting frames are uniformly connected between the external supporting tube and the internal supporting tube.
3. A wear-resistant, pressure-resistant cable protection tube according to claim 2, wherein: the support frame be regular polygon support body, a plurality of support frame parallel arrangement, the axle center direction parallel arrangement of support frame place plane and stay tube, be connected with the support column between support frame and the inside stay tube lateral surface.
4. A wear-resistant, pressure-resistant cable protection tube according to claim 3, wherein: the support base member be oval cylindric, a plurality of support base member evenly sets up between two adjacent support frames, the length direction of support base member and the axle center direction parallel arrangement of base member pipe, the support base member includes first direction base member and second direction base member, the major diameter of the ellipsoid of first direction base member and the nearest inside stay tube lateral surface tangent line parallel arrangement of distance, the ellipsoid major diameter of second direction base member and the nearest inside stay tube lateral surface tangent line perpendicular setting of distance.
5. A wear-resistant pressure-resistant cable protection tube according to claim 4, wherein: the support base member be the TPEE elastomer, the base member pipe is the PVC material, fire prevention filling layer is fire-retardant gluey material.
6. A wear-resistant pressure-resistant cable protection tube according to claim 5, wherein: the major diameter of the supporting base body is smaller than the distance between the outer supporting tube and the inner supporting tube, and the length of the supporting base body is smaller than the distance between two adjacent supporting frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220437874.3U CN217984334U (en) | 2022-03-02 | 2022-03-02 | Wear-resistant and pressure-resistant cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220437874.3U CN217984334U (en) | 2022-03-02 | 2022-03-02 | Wear-resistant and pressure-resistant cable protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217984334U true CN217984334U (en) | 2022-12-06 |
Family
ID=84253229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220437874.3U Active CN217984334U (en) | 2022-03-02 | 2022-03-02 | Wear-resistant and pressure-resistant cable protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217984334U (en) |
-
2022
- 2022-03-02 CN CN202220437874.3U patent/CN217984334U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Haowei Power Equipment Co.,Ltd. Assignor: SHANDONG FANGTE PIPE INDUSTRY CO.,LTD. Contract record no.: X2023980046581 Denomination of utility model: A wear-resistant and pressure resistant cable protection tube Granted publication date: 20221206 License type: Common License Record date: 20231115 |
|
| EE01 | Entry into force of recordation of patent licensing contract |