CN213304887U - Electric wire isolation protection tube - Google Patents
Electric wire isolation protection tube Download PDFInfo
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- CN213304887U CN213304887U CN202022492785.2U CN202022492785U CN213304887U CN 213304887 U CN213304887 U CN 213304887U CN 202022492785 U CN202022492785 U CN 202022492785U CN 213304887 U CN213304887 U CN 213304887U
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- protection tube
- enclosing plate
- tube body
- protective layer
- enclosing
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Abstract
The utility model discloses an electric wire isolation protection tube, which comprises a plurality of sequentially connected protection tube bodies, wherein each protection tube body is formed by a first enclosing plate, a second enclosing plate and a third enclosing plate, the cross section of each protection tube body is triangular, the first enclosing plate and the second enclosing plate are fixedly connected, one side of the third enclosing plate is hinged with the second enclosing plate, and the other side of the third enclosing plate is detachably connected with the first enclosing plate; the one end of protection tube body is equipped with the draw-in groove, the other end of protection tube body is equipped with the fixture block that matches with the draw-in groove, the inside packing of protection tube body has the protective layer, and the protective layer is inside to be equipped with the tube hole along its length direction, and one side that the protective layer is close to the third bounding wall is equipped with the gap that communicates to the tube hole. The utility model has the advantages of multilayer structure protection pressurized ability is strong, and the strong not fragile of reliability stability, installation operation are swift convenient.
Description
Technical Field
The utility model relates to the technical field of circuit, especially, relate to an electric wire isolation protection tube.
Background
Electric power is used as an important clean energy source, the use is wide, a power transmission line is used as an important carrier of electric power transportation, the maintenance of the safe and stable working state of the power transmission line is very important, a distribution line on a construction site is usually arranged in an overhead mode, an exposed laying mode or a buried laying mode and the like, wherein a sleeve is additionally arranged when the exposed laying mode or the buried laying mode is arranged, the mechanical damage, the medium corrosion and the electric leakage accident are avoided, and the power transmission line is usually arranged in a place where an electric wire such as a crossing and a pedestrian action is easily damaged.
The sleeve pipe of protection distribution lines among the prior art is the PVC sleeve pipe usually, and traditional isolation sleeve pipe structure is the individual layer shell, and the compressive capacity is poor easily destroyed, and the cable leads to being rolled by the heavy load thing owing to the construction environment is abominable usually, causes the isolation sleeve pipe to break transmission line and is destroyed, influences the communication and even has a power failure by a large scale, still can cause irrecoverable life and property loss. Meanwhile, the existing protective sleeve is complex in installation operation, high in work technical requirement and long in time of error work, so that the electric wire isolation sleeve needs to be researched and developed urgently.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides an electric wire isolation protection tube has that multilayer structure protection pressurized ability is strong, and the strong not fragile of reliability stability, installation operation are swift convenient advantage.
The technical scheme of the utility model is that:
the electric wire isolation protection tube comprises a plurality of protection tube bodies which are sequentially connected, wherein each protection tube body is formed by a first enclosing plate, a second enclosing plate and a third enclosing plate in an enclosing mode, the cross section of each protection tube body is triangular, the first enclosing plate and the second enclosing plate are fixedly connected, one side of each third enclosing plate is hinged to the second enclosing plate, and the other side of each third enclosing plate is detachably connected with the first enclosing plate; the one end of protection tube body is equipped with the draw-in groove, the other end of protection tube body is equipped with the fixture block that matches with the draw-in groove, the inside packing of protection tube body has the protective layer, and the protective layer is inside to be equipped with the tube hole along its length direction, and one side that the protective layer is close to the third bounding wall is equipped with the gap that communicates to the tube hole.
The working principle of the technical scheme is as follows:
compared with the traditional circular sleeve, the protection tube body with the triangular cross section has stronger stability and greatly improved compression resistance, one side of the protection tube body can be opened, the step that the traditional circular sleeve needs to be sleeved from the head is avoided, the installation time is greatly saved, the connection of a plurality of protection tube bodies can be facilitated due to the design of the clamping grooves and the clamping blocks, the protection tube bodies can be combined and selected at will according to the length of an actual power transmission line, and the use is convenient; the protective layer is arranged inside the protective tube, so that the pressure resistance of the protective tube body is further improved.
During the use, open the third bounding wall, install transmission line in the orifice of pipe through the gap that is equipped with on the protective layer, close the third bounding wall and insert the bolt and fix and finish, a plurality of protection tube bodies are installed and are finished the back and link to each other with the draw-in groove section through the fixture block that is equipped with, finally realize transmission line's protection, the protection tube body can be sharp or crooked form to adapt to different use scenes.
In a further technical scheme, one side of the first enclosing plate and one side of the third enclosing plate, which are far away from the second enclosing plate, are provided with cylindrical sleeves, when the third enclosing plate is closed, inner holes of the cylindrical sleeves on the first enclosing plate and the third enclosing plate are positioned on the same straight line, and the first enclosing plate and the third enclosing plate are connected through a bolt inserted in the cylindrical sleeves on the first enclosing plate and the third enclosing plate. The third group of enclosing plates can be detachably connected through the structure, so that the third enclosing plates can be opened, the pipeline can be conveniently installed, and meanwhile, the bolt can strengthen the connection between the two sections of protection pipe bodies, and the structure is more reliable.
In a further technical scheme, the protection pipe body is made of plastic or stainless steel plate materials, and the protection layer is made of flexible materials. The service life of the power transmission line is generally dozens of years, the investment and construction cost is high, and in order to reduce the maintenance and replacement cost, prolong the service life of the power transmission line and reduce the failure rate of the power transmission line, the power transmission line is preferably made of plastic and stainless steel materials which are not easy to corrode.
In a further technical scheme, reinforcing ribs are respectively arranged on the inner walls of the first enclosing plate, the second enclosing plate and the third enclosing plate. Further improve the compressive capacity of protection tube body, make it not fragile, prolong its life.
Still include a plurality of protection tube bodies, the tangent plane at the both ends of protection tube body can be equipped with the angle, and the actual setting of this angle is used for guaranteeing that two adjacent protection tube bodies connect smoothly as the prerequisite, and is preferred, and two adjacent protection tube bodies are the angle and are 0-90, and the pipe hole intercommunication in the protective layer of two adjacent protection tube bodies. In the pipeline laying process, the linear distance is good, the route is short, materials are saved, but in the actual laying process, the elbow section is needed due to the requirements of terrain or city planning, and the design enriches the use scenes for laying the power transmission pipeline.
The utility model has the advantages that:
1. adopt the cross-section to be triangle-shaped's protection tube body, it is stronger to compare in traditional circular sleeve pipe stability, is equipped with the strengthening rib on protection tube body inner wall, this internal protective layer that is equipped with of protection tube, triple protection, compressive capacity promotes greatly.
2. The cylindrical sleeve and the plug pin are arranged on the protection tube body, so that the protection tube body can be used for opening and closing a third enclosing plate on the protection tube body and can also be used for further connection between adjacent protection tube bodies, and the installation efficiency of a power transmission line is improved; the two ends of the protection tube body are provided with the clamping grooves and the clamping blocks which are matched, so that conditions are provided for further and fast installation of the protection tube.
3. The protection tube body is made of plastic or stainless steel, so that the service life of the protection tube body is prolonged, and the failure rate and the maintenance cost are reduced.
Drawings
Fig. 1 is a structural view of an electric wire insulation protection tube according to an embodiment of the present invention.
Description of reference numerals:
10. a protection tube body; 11. a first enclosing plate; 12. a second enclosing plate; 13. a third coaming; 14. a card slot; 15. a clamping block; 16. a protective layer; 17. a tube hole; 18. a cylindrical sleeve; 19. and (4) a bolt.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in fig. 1, an electric wire isolation protection tube comprises a plurality of protection tube bodies 10 connected in sequence, wherein each protection tube body 10 is formed by a first enclosing plate 11, a second enclosing plate 12 and a third enclosing plate 13 in a surrounding mode, the cross section of each protection tube body 10 is triangular, the first enclosing plate 11 and the second enclosing plate 12 are fixedly connected, one side of each third enclosing plate 13 is hinged to the second enclosing plate 12, and the other side of each third enclosing plate 13 is detachably connected with the first enclosing plate 11; one end of the protection tube body 10 is provided with a clamping groove 14, the other end of the protection tube body 10 is provided with a clamping block 15 matched with the clamping groove 14, a protection layer 16 is filled in the protection tube body 10, a tube hole 17 is formed in the protection layer 16 along the length direction of the protection layer, and a gap communicated to the tube hole 17 is formed in one side, close to the third enclosing plate 13, of the protection layer 16.
The working principle of the technical scheme is as follows:
as shown in fig. 1, the protection tube body 10 with a triangular cross section has stronger stability compared with a traditional circular sleeve, the pressure resistance is greatly improved, one side of the protection tube body 10 can be opened, the step that the traditional circular sleeve needs to be sleeved from the beginning is avoided, the installation time is greatly saved, the design of the clamping grooves 14 and the clamping blocks 15 can facilitate the connection of a plurality of protection tube bodies 10, the protection tube bodies can be combined and selected at will according to the length of an actual power transmission line, and the use is convenient; the protective layer 16 is arranged inside, and the pressure resistance of the protective tube body 10 is further improved.
During the use, open third bounding wall 13, install transmission line in tube hole 17 through the gap that is equipped with on protective layer 16, close third bounding wall 13 and insert bolt 19 and fix and accomplish, a plurality of protection tube bodies 10 link to each other with draw-in groove 14 section through the fixture block 15 that is equipped with after finishing installing, finally realize transmission line's protection, protection tube body 10 can be sharp or crooked form to adapt to different use scenes.
In another embodiment, as shown in fig. 1, a cylindrical sleeve 18 is provided on the sides of the first enclosing plate 11 and the third enclosing plate 13 far from the second enclosing plate 12, when the third enclosing plate 13 is closed, the inner holes of the cylindrical sleeves 18 on the first enclosing plate 11 and the third enclosing plate 13 are located on the same straight line, and the first enclosing plate 11 and the third enclosing plate 13 are connected through a plug pin 19 inserted in the cylindrical sleeve 18 thereof. The third group of enclosing plates can be detachably connected through the structure, so that the third enclosing plates 13 can be opened, the pipeline can be conveniently installed, and meanwhile, the bolt 19 can strengthen the connection between the two sections of protection pipe bodies 10, and the structure is more reliable.
In another embodiment, the protective tube body 10 is of plastic or stainless steel sheet material and the protective layer 16 is of flexible material. The service life of the power transmission line is generally dozens of years, the investment and construction cost is high, and in order to reduce the maintenance and replacement cost, prolong the service life of the power transmission line and reduce the failure rate of the power transmission line, the power transmission line is preferably made of plastic and stainless steel materials which are not easy to corrode.
In another embodiment, the inner walls of the first enclosing plate 11, the second enclosing plate 12 and the third enclosing plate 13 are respectively provided with reinforcing ribs. Further improve the compressive capacity of protection tube body 10, make it not fragile, prolong its life.
Still include a plurality of protection tube bodies 10, the tangent plane at the both ends of protection tube body 10 can be equipped with the angle, and the actual setting of this angle is with guaranteeing that two adjacent protection tube bodies 10 connect smoothly as the prerequisite, and preferably, two adjacent protection tube bodies 10 are the angle and are 0-90, and the pore 17 in the protective layer 16 of two adjacent protection tube bodies 10 communicates. In the pipeline laying process, the linear distance is good, the route is short, materials are saved, but in the actual laying process, the elbow section is needed due to the requirements of terrain or city planning, and the design enriches the use scenes for laying the power transmission pipeline.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (4)
1. The electric wire isolation protection tube is characterized by comprising a plurality of sequentially connected protection tube bodies, wherein each protection tube body is formed by a first enclosing plate, a second enclosing plate and a third enclosing plate in an enclosing mode, the cross section of each protection tube body is triangular, the first enclosing plate and the second enclosing plate are fixedly connected, one side of each third enclosing plate is hinged to the second enclosing plate, and the other side of each third enclosing plate is detachably connected with the first enclosing plate; the one end of protection tube body is equipped with the draw-in groove, the other end of protection tube body is equipped with the fixture block that matches with the draw-in groove, the inside packing of protection tube body has the protective layer, and the protective layer is inside to be equipped with the tube hole along its length direction, and one side that the protective layer is close to the third bounding wall is equipped with the gap that communicates to the tube hole.
2. The electric wire insulation protection tube according to claim 1, wherein the first and third surrounding plates are provided with cylindrical sleeves on the sides thereof away from the second surrounding plate, when the third surrounding plate is closed, the inner holes of the cylindrical sleeves on the first and third surrounding plates are positioned on the same straight line, and the first and third surrounding plates are connected by a pin inserted into the cylindrical sleeves.
3. The wire isolation protection tube of claim 1 wherein the protection tube body is of plastic or stainless steel sheet material and the protective layer is of flexible material.
4. The electric wire insulation protection tube according to claim 1 wherein reinforcing ribs are provided on inner walls of said first, second and third surrounding plates, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022492785.2U CN213304887U (en) | 2020-11-02 | 2020-11-02 | Electric wire isolation protection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022492785.2U CN213304887U (en) | 2020-11-02 | 2020-11-02 | Electric wire isolation protection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213304887U true CN213304887U (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022492785.2U Active CN213304887U (en) | 2020-11-02 | 2020-11-02 | Electric wire isolation protection tube |
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| Country | Link |
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| CN (1) | CN213304887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085136A (en) * | 2022-08-22 | 2022-09-20 | 山东博诚电气有限公司 | External protection structure for underground cable |
-
2020
- 2020-11-02 CN CN202022492785.2U patent/CN213304887U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085136A (en) * | 2022-08-22 | 2022-09-20 | 山东博诚电气有限公司 | External protection structure for underground cable |
| CN115085136B (en) * | 2022-08-22 | 2022-11-15 | 山东博诚电气有限公司 | External protection structure for underground cable |
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