CN213782841U - Installation protection device for high-voltage cable - Google Patents
Installation protection device for high-voltage cable Download PDFInfo
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- CN213782841U CN213782841U CN202022353201.3U CN202022353201U CN213782841U CN 213782841 U CN213782841 U CN 213782841U CN 202022353201 U CN202022353201 U CN 202022353201U CN 213782841 U CN213782841 U CN 213782841U
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Abstract
The utility model discloses an installation protector of high tension cable, including cable protecting tube and connection protecting tube, the second screw hole has been seted up at the both ends of cable protecting tube, the link has all been welded at the both ends of connecting protecting tube, the link of connecting protecting tube one end can be dismantled and be connected with the connecting block, the link passes the connecting block and dismantles with the second screw hole and be connected, through being equipped with cable protecting tube, connection protecting tube, connecting block and sealing washer, when carrying out the installation and the construction of cable, can bear external force better, the power that the dispersion both sides connecting pipe receives, simultaneously, need overhaul the cable condition when circuit fault, can twist soon through the connecting block and twist and demolish for cable protecting tube separates with connection protecting tube, overhauls, the device simple to operate, the installation that is used for underground cable buries can protect effectively that the cable does not receive the corruption of groundwater, Small, the atress is effectual, and relevant maintenance personal is comparatively convenient to the maintenance of cable simultaneously.
Description
Technical Field
The utility model relates to a cable protection technical field especially relates to a high tension cable's installation protector.
Background
The installation protector of high-voltage cable, the cable buries underground, simultaneously in order to prevent that the cable from receiving the damage, lays in the cable skin, has the metal protection pipe of certain mechanical strength.
The existing installation and protection device for the high-voltage cable is usually buried underground singly, plays a small role in protecting the cable, the ground is exposed to the sun and rolled by heavy objects, cracks easily appear, so that rainwater permeates the inside, the cable is soaked and corroded for a long time, and the existing cable is placed in a bundle form in order to reduce the occupied area of the ground, the high-voltage cable and the low-voltage cable are easily interfered by strong electricity and weak electricity to influence the output of the cable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the installation protection device for the high-voltage cable is provided for solving the problems that the buried cable is not properly protected, the peripheral cable is burnt by the cable and the cable is placed in a mess.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an installation protector of high tension cable, includes cable protecting tube and connection protecting tube, the second screw hole has been seted up at the both ends of cable protecting tube, the link has all been welded at the both ends of connecting the protecting tube, the link of connecting protecting tube one end can be dismantled and be connected with the connecting block, the link passes the connecting block and dismantles with the second screw hole and be connected, the link of connecting the protecting tube other end is provided with and installs the board additional, install the surface of board additional and seted up a plurality of first screw holes, just the link of connecting the protecting tube other end is dismantled with first screw hole and is connected.
As a further description of the above technical solution:
one side of the connecting block, which is close to the cable protection pipe, is fixed with a sealing ring, and the sealing ring is made of a silica gel material.
As a further description of the above technical solution:
and fireproof coatings are coated inside the cable protective pipe and the connecting protective pipe.
As a further description of the above technical solution:
the size ratio of the cable protective pipe to the connecting protective pipe is 2: 1.
as a further description of the above technical solution:
the cable protective pipe and the connecting protective pipe are both made of stainless steel materials.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, through arranging the cable protective pipe, the connecting block and the sealing ring, during the installation and construction of the cable, a plurality of cables of the same type can pass through the connecting protective pipe and the cable protective pipe, the cable protective pipe is twice as large as the connecting protective pipe, can better bear external force and disperse the force borne by the connecting pipes on the two sides, meanwhile, when the cable needs to be overhauled due to circuit failure, the cable can be screwed and disassembled through the connecting block, so that the cable protective pipe is separated from the connecting protective pipe for overhauling, the device is convenient to install, can effectively protect the cable from being corroded by underground water when being used for installing and burying the underground cable, has small volume and good stress effect, meanwhile, related maintenance workers can overhaul the cable conveniently, the existing maintenance work needing to cut off the protection device is improved, and the working efficiency is improved.
2. The utility model discloses in, in high tension cable's output process, the output is unstable to cause to puncture or the cable is ageing to appear the gap to so that the cable takes place to burn out, and the fire protection coating has been paintd in cable protecting tube and the connection protecting tube, through cable diameter size, selects the connection protecting tube that cable diameter is slightly bigger, makes the intraductal air less, and including the fire protection coating suppresses the intensity of a fire and spreads, avoids high tension cable to burn out and influences all the other cables.
3. The utility model discloses in, through being provided with the installation board additional, because connect the protecting tube volume less, can be through installing board and first screw hole additional, the many connection protecting tubes of installation, and then make to arrange in order between the cable, corresponding cable to certain effect overhauls, improves staff's work efficiency.
Drawings
Fig. 1 is a schematic structural view of an installation protection device for a high-voltage cable according to the present invention;
fig. 2 is a schematic diagram of a blasting structure of the installation protection device for a high-voltage cable according to the present invention;
fig. 3 is the utility model provides an installation protector's of high tension cable protective tube section structure sketch map.
Illustration of the drawings:
1. a cable guard tube; 2. connecting blocks; 3. connecting a protective pipe; 4. adding a plate; 401. a first threaded hole; 5. a connecting end; 6. a seal ring; 7. a thread; 8. and (3) a fireproof coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an installation protector of high tension cable, includes cable protecting tube 1 and connects protecting tube 3, second screw hole 7 has been seted up at cable protecting tube 1's both ends, link 5 has all been welded at the both ends of connecting protecting tube 3, the link 5 of connecting protecting tube 3 one end can be dismantled and is connected with connecting block 2, link 5 passes connecting block 2 and dismantles with second screw hole 7 and be connected, the link 5 of connecting the protecting tube 3 other end is provided with and installs board 4 additional, install a plurality of first screw holes 401 with the surface of board 4, first screw hole 401 equidistance is seted up, ensures to leave the clearance between the cable protecting tube 1, improves heat conduction effect, just the link 5 of connecting the protecting tube 3 other end is dismantled with first screw hole 401 and is connected.
Specifically, as shown in fig. 1, a sealing ring 6 is fixed on one side of the connecting block 2 close to the cable protection pipe 1, the sealing ring 6 is made of a silica gel material, and the sealing ring 6 prevents water from entering the pipe.
Specifically, as shown in fig. 3, the cable protection tube 1 and the connection protection tube 3 are coated with a fireproof coating 8, and because the air in the small tube of the tube volume is less, and the fireproof coating 8 is added to inhibit the fire from spreading, the high-voltage cable is prevented from being burnt to affect other cables.
Specifically, as shown in fig. 2, the size ratio of the cable protective tube 1 to the connecting protective tube 3 is 2: 1, and can bear external force better, the power that the both sides connecting pipe received is dispersed, reduces the cost, increases the atress effect simultaneously.
Specifically, as shown in fig. 1 to 3, the cable protection tube 1 and the connection protection tube 3 may be made of stainless steel, have certain mechanical strength and corrosion resistance, and increase the service life of the cable.
The working principle is as follows: when the high-voltage cable protective tube is used, firstly, the connecting protective tube 3 with larger phase contrast is selected according to the size of a high-voltage cable, if the multi-strand cable needs to be insulated and covered, the multi-strand cable penetrates through the connecting protective tube 3, the connecting end 5 at one end of the connecting protective tube 3 penetrates through the connecting block 2 to be insulated and covered, then the connecting end 5 and the cable protective tube 1 are screwed and fixed, the connecting end 5 at the other end of the connecting protective tube 3 is screwed and fixed with the additionally-arranged plate 4, then the other end of the cable protective tube 1 is installed according to the method, the installation is convenient, when the cable condition needs to be maintained due to circuit faults, the cable protective tube can be detached by screwing through the connecting block 2, so that the cable protective tube 1 and the connecting protective tube 3 are separated and maintained, and in the output process of the high-voltage cable, the breakdown or the gaps occur due to cable aging, so that the cable is burnt, the fireproof coating 8 is coated in the cable protective tube and the connecting protective tube, Through the cable diameter size, select the connection protective tube 3 that the cable diameter is slightly bigger for the intraductal air is less, including fire protection coating suppresses the intensity of a fire and spreads, avoids high tension cable to burn out and influences all the other cables.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an installation protector of high tension cable, includes cable protecting tube (1) and connects protecting tube (3), its characterized in that, second screw hole (7) have been seted up at the both ends of cable protecting tube (1), link (5) have all been welded at the both ends of connecting protecting tube (3), link (5) of connecting protecting tube (3) one end can be dismantled and be connected with connecting block (2), link (5) are passed connecting block (2) and are dismantled with second screw hole (7) and be connected, link (5) of connecting the protecting tube (3) other end are provided with and install board (4), install a plurality of first screw holes (401) have been seted up to the surface of board (4) additional, just link (5) of connecting the protecting tube (3) other end are dismantled with first screw hole (401) and are connected.
2. The installation and protection device for the high-voltage cable according to claim 1, wherein a sealing ring (6) is fixed on one side of the connecting block (2) close to the cable protection pipe (1), and the sealing ring (6) is made of a silica gel material.
3. Installation protection device for high voltage cables according to claim 1, characterized in that the interior of the cable protection tube (1) and the connection protection tube (3) is coated with a fire protection coating (8).
4. Installation and protection device for high-voltage cables, according to claim 1, characterized in that the size ratio of the cable protective tube (1) and the connection protective tube (3) is 2: 1.
5. the installation and protection device for high-voltage cables as claimed in claim 1, wherein the cable protection tube (1) and the connection protection tube (3) are made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022353201.3U CN213782841U (en) | 2020-10-21 | 2020-10-21 | Installation protection device for high-voltage cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022353201.3U CN213782841U (en) | 2020-10-21 | 2020-10-21 | Installation protection device for high-voltage cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213782841U true CN213782841U (en) | 2021-07-23 |
Family
ID=76910180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022353201.3U Active CN213782841U (en) | 2020-10-21 | 2020-10-21 | Installation protection device for high-voltage cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213782841U (en) |
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2020
- 2020-10-21 CN CN202022353201.3U patent/CN213782841U/en active Active
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