CN220066842U - Buried cable protection corrugated pipe - Google Patents
Buried cable protection corrugated pipe Download PDFInfo
- Publication number
- CN220066842U CN220066842U CN202223545153.3U CN202223545153U CN220066842U CN 220066842 U CN220066842 U CN 220066842U CN 202223545153 U CN202223545153 U CN 202223545153U CN 220066842 U CN220066842 U CN 220066842U
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- CN
- China
- Prior art keywords
- corrugated pipe
- cable
- pipe body
- transition roller
- transition
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Links
- 230000007704 transition Effects 0.000 claims abstract description 54
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000010985 leather Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 abstract description 6
- 230000037431 insertion Effects 0.000 abstract description 6
- 238000006748 scratching Methods 0.000 abstract description 3
- 230000002393 scratching effect Effects 0.000 abstract description 3
- 230000035515 penetration Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000011949 advanced processing technology Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a buried cable protection corrugated pipe which comprises a corrugated pipe body, wherein a plurality of transition rollers are arranged at two ends of the corrugated pipe body, rotating shafts are fixed at two ends of the transition rollers, connecting seats for rotating the corresponding rotating shafts are arranged at the positions, corresponding to the rotating shafts, of the end sides of the corrugated pipe body, and the transition rollers realize self-axis rotation through the rotation action of the rotating shafts and the connecting seats. When the cable is laid, the groove is firstly dug, then the cable is laid in the groove, then the corrugated pipe body is sequentially inserted, the corrugated pipe is inserted into one end with the transition roller, the transition roller is abutted against the side wall of the cable and accompanies the insertion process of the cable, the transition roller rolls, the side edge of the end of the corrugated pipe is prevented from scratching the cable protective sleeve, meanwhile, the sliding friction of the cable is reduced, and the insertion is more convenient and labor-saving.
Description
Technical Field
The utility model belongs to the technical field of corrugated pipes, and particularly relates to a buried cable protection corrugated pipe.
Background
The composite reinforced HPVC pipe adopts several high molecular weight polymers for composite blending modification, and is extruded and molded by advanced processing technology, and is commonly used for bridge, tunnel, buried power cable protection pipeline, communication optical cable protection pipeline and the like.
The color of the pipe for protecting the buried power cable is generally orange, the color for protecting the communication cable is generally white, and the length of the pipe is 4-6m. In order to improve the bearing performance, the buried pipe is generally a corrugated outer wall, the inner wall is a round, flat and smooth inner wall, the supporting strength is improved, meanwhile, the corrugated pipe can be bent in a small radian, the corrugated pipe is provided with a socket end and is used for socket connection between two sections of pipes, and a section of complete buried pipeline system is generally required to use a plurality of sections of HPVC pipes.
The buried power cable or the communication optical cable is dug before being buried, then the cable is laid firstly or the pipeline is laid firstly, the cable is required to pass through the pipes, the length of a single pipe is 4-6m, the port position of the pipe in the penetration process is prevented from being scratched with the surface skin of the cable, the penetration resistance is increased, the penetration difficulty is increased, meanwhile, the cable surface protection layer is easily scratched in the penetration process, and the scratch part of the cable in the later stage is easily cracked. Therefore, the transition roller is arranged at the end part of the pipe according to the application of the pipe, and supports the cable through the roller, so that the transition property is improved, the penetration resistance is reduced, and the damage of the cable protective layer is prevented.
Disclosure of Invention
The utility model aims to provide a buried cable protection corrugated pipe, which is mainly characterized in that a transition roller is arranged at the end part of a pipe according to the application of the pipe, and the cable is supported by the roller, so that the transition property is improved, the penetration resistance is reduced, and the cable protection layer is prevented from being damaged.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the buried cable protection corrugated pipe comprises a corrugated pipe body, wherein two ends of the corrugated pipe body are provided with socket ends at one end and guide sleeves at the other end;
a plurality of transition rollers are arranged at two ends of the corrugated pipe body, the transition rollers are uniformly arranged around the axis of the corrugated pipe body, rotating shafts are fixed at two ends of the transition rollers, and connecting seats for rotating the corresponding rotating shafts are arranged at positions, corresponding to the rotating shafts, of the end sides of the corrugated pipe body;
the transition roller realizes the rotation of the axis of the transition roller through the rotation action of the rotating shaft and the connecting seat.
Further, the connecting seat is provided with a shaft hole corresponding to the position of the rotating shaft, the connecting seat is provided with a notch of the connecting shaft hole correspondingly, and the transition roller is detachably arranged.
Further, the side wall of the transition roller is arc-shaped, the caliber of the center of the transition roller is small, and the caliber of the transition roller gradually expands from the center to the two sides.
Further, a rubber leather sheath is sleeved outside the transition roller.
The utility model has the following beneficial effects: when the cable is laid, the groove is firstly dug, then the cable is laid in the groove, then the corrugated pipe body is sequentially inserted, the corrugated pipe is inserted into one end with the transition roller, the transition roller is abutted against the side wall of the cable and accompanies the insertion process of the cable, the transition roller rolls, the side edge of the end of the corrugated pipe is prevented from scratching the cable protective sleeve, meanwhile, the sliding friction of the cable is reduced, and the insertion is more convenient and labor-saving.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings used for describing the embodiments will be briefly described below.
Fig. 1: the utility model relates to a partial enlarged structure schematic diagram.
Fig. 2: the transition roller dismounting structure is schematically shown.
In the drawings, the list of components represented by the various numbers is as follows: bellows body 1, transition roller 2, pivot 21, connecting seat 3, shaft hole 31, notch 32, rubber leather sheath 4.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
As shown in fig. 1-2: the buried cable protection corrugated pipe comprises a corrugated pipe body 1, wherein two ends of the corrugated pipe body 1 correspond to each other, one end of the corrugated pipe body is a spigot-and-socket end, and the other end of the corrugated pipe body is a guide sleeve; the laying of cable is used a plurality of bellows bodies, and the bellow body is connected in a socket joint mode between the bellows bodies, and the length of single section bellows body can be customized.
A plurality of transition rollers 2 are arranged at two ends of the corrugated pipe body 1, the transition rollers 2 are uniformly arranged around the axis of the corrugated pipe body 1, rotating shafts 21 are fixed at two ends of the transition rollers 2, and connecting seats 3 for rotating the corresponding rotating shafts 21 are arranged at positions, corresponding to the rotating shafts 21, of the end sides of the corrugated pipe body 1; the general quantity requirement of transition roller is 4-6, and the connecting seat is used for supplying the pivot to rotate, and when the connecting seat corresponds the transition roller for four, the connecting seat is the angle steel shape, is fixed in bellows body inside wall.
The transition roller 2 realizes the rotation of the axis thereof through the rotation action of the rotating shaft 21 and the connecting seat 3. The corrugated pipe is used for protecting a buried cable, when the cable is laid, the groove is firstly dug, then the cable is laid in the groove, then the corrugated pipe body is sequentially inserted, the corrugated pipe is inserted into one end with the transition roller, the transition roller is attached to the side wall of the cable and is accompanied with the insertion process of the cable, the transition roller rolls, the side edge of the end of the corrugated pipe is prevented from scratching the cable protective sleeve, meanwhile, the sliding friction of the cable is reduced, and the insertion is more convenient and labor-saving.
As shown in fig. 2: the position of connecting seat 3 corresponding to the pivot has been seted up shaft hole 31, and connecting seat 3 corresponds the notch 32 of seting up connecting shaft hole 31, transition roller 2 demountable installation. The pivot is arranged in the shaft hole and is in running fit, the transition roller is detachably mounted, the position of the notch is corresponding to the pivot, then the transition roller is pressed, the pivot is clamped into the shaft hole through the position of the notch under the action of external force, the transition roller can be dismounted when the corrugated pipe is mounted, and the corrugated pipe is used for mounting the next corrugated pipe.
The side wall of the transition roller 2 is arc-shaped, the caliber of the center of the transition roller 2 is small, and the caliber of the transition roller gradually expands from the center to the two sides. The central arc of the transition roller is concave, the contact surface with the outer side wall of the cable is improved, and after each transition roller is surrounded, the corresponding center forms a relatively circular opening through which the cable passes.
The transition roller 2 is externally sleeved with a rubber leather sheath 4. For reducing friction with the cable protective sheath.
The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model.
Claims (4)
1. The buried cable protection corrugated pipe comprises a corrugated pipe body (1), wherein two ends of the corrugated pipe body (1) correspond to each other, one end of the corrugated pipe body is a spigot-and-socket end, and the other end of the corrugated pipe body is a guide sleeve; the method is characterized in that:
a plurality of transition rollers (2) are arranged at two ends of the corrugated pipe body (1), the transition rollers (2) are uniformly arranged around the axis of the corrugated pipe body (1), rotating shafts (21) are fixed at two ends of the transition rollers (2), and connecting seats (3) for rotating the corresponding rotating shafts (21) are arranged at positions, corresponding to the rotating shafts (21), of the end sides of the corrugated pipe body (1);
the transition roller (2) realizes the rotation of the axis of the transition roller by the rotation action of the rotating shaft (21) and the connecting seat (3).
2. The buried cable protective bellows of claim 1, wherein: the connecting seat (3) is provided with a shaft hole (31) corresponding to the position of the rotating shaft, the connecting seat (3) is provided with a notch (32) corresponding to the connecting shaft hole (31), and the transition roller (2) is detachably arranged.
3. The buried cable protective bellows of claim 1, wherein: the side wall of the transition roller (2) is arc-shaped, the caliber of the center of the transition roller (2) is small, and the caliber of the transition roller gradually expands from the center to the two sides.
4. The buried cable protective bellows of claim 1, wherein: the transition roller (2) is externally sleeved with a rubber leather sheath (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223545153.3U CN220066842U (en) | 2022-12-28 | 2022-12-28 | Buried cable protection corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223545153.3U CN220066842U (en) | 2022-12-28 | 2022-12-28 | Buried cable protection corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220066842U true CN220066842U (en) | 2023-11-21 |
Family
ID=88749870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223545153.3U Active CN220066842U (en) | 2022-12-28 | 2022-12-28 | Buried cable protection corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220066842U (en) |
-
2022
- 2022-12-28 CN CN202223545153.3U patent/CN220066842U/en active Active
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