CN220775260U - Cable upper rod protection tube convenient to replace and maintain - Google Patents
Cable upper rod protection tube convenient to replace and maintain Download PDFInfo
- Publication number
- CN220775260U CN220775260U CN202322329514.9U CN202322329514U CN220775260U CN 220775260 U CN220775260 U CN 220775260U CN 202322329514 U CN202322329514 U CN 202322329514U CN 220775260 U CN220775260 U CN 220775260U
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- Prior art keywords
- protection tube
- cable
- protection
- cable upper
- tube body
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- 238000007789 sealing Methods 0.000 claims abstract description 36
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 15
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 239000002390 adhesive tape Substances 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to a cable protection technical field, and disclose a cable upper boom protection tube convenient to change maintenance, including the protection tube body, the protection tube body comprises first protection tube and second protection tube, the outside of protection tube body is provided with seal assembly; the sealing assembly consists of a connecting pipe, a sealing sleeve, elastic ropes, clamping seats, piston rods and elastic assemblies, wherein the sealing sleeve is fixedly connected to the top of the connecting pipe, the elastic ropes penetrate through the inside of the clamping seats, the number of the piston rods in the sealing assembly is two, and the two piston rods are respectively fixed with the outside of the elastic assemblies. This cable upper boom protection tube convenient to change maintenance through installing seal assembly on the protection tube body, uses seal assembly to seal the port of protection tube body, improves the protection to the cable, prevents that the toy from entering into this internal damage that causes the cable of protection tube, reaches and hugs tightly the protection tube, realizes advantages such as seal.
Description
Technical Field
The application relates to the technical field of cable protection, in particular to a cable upper rod protection tube convenient to replace and maintain.
Background
The cable is used for transmitting electric energy, information and realizing wire products of electromagnetic energy conversion, and the cable protection tube refers to a metal protection tube which is laid on the outer layer of the cable and has certain mechanical strength in order to prevent the cable from being damaged. The cable protection tube is mainly arranged at the crossing section of the communication cable and the power line, so that the short-circuit accident caused by the broken line of the power line is prevented, the communication cable and the steel wire rope are electrified, the cable, the exchanger and the machine core plate are protected, so that the whole machine is not burnt out, and a certain isolation effect is also achieved on the magnetic field interference of the power line, therefore, the cable protection tube processing technology occupies an important place in the cable industry in China.
For better protection to cable inlet wire, maintainer can be at the externally mounted cable protection pipe of cable, the cable protection pipe is meant to prevent that the cable from receiving the damage, lay at the cable skin, the metal protection pipe that has certain mechanical strength, the cable protection pipe is mainly installed in communication cable and the crisscross district of power line, prevent that the power line from taking place the broken string and causing the short circuit accident, it is electrified to cause communication cable and wire rope, for better maintenance to the cable protection pipe, current cable protection pipe is usually made into semi-cylindrical + staple bolt "type protection pipe, the outside adopts SMC material" semi-cylindrical + staple bolt "type protection pipe, pack semicircle annular melamine fastener between cable and the protection pipe, better fix the cable.
In the process of realizing the application, the inventor finds that at least the following problems exist in the prior art, and the existing cable protection tube lacks a sealing structure on the top end, so that the top end of the cable protection tube is in an opening shape, a small animal easily enters the top end to damage the cable, and the protection effect of the cable protection tube is seriously affected, and therefore, the cable upper rod protection tube convenient to replace and maintain is provided to solve the problems.
Disclosure of Invention
To the not enough of prior art, this application provides a cable upper boom protection tube convenient to change maintenance, possesses and holds tightly the protection tube, realizes advantages such as sealed, has solved the top of cable protection tube for the opening form, leads to the toy to get into the top easily, and then destroys the problem of cable.
In summary, the present application provides the following technical solutions: the cable upper rod protection tube convenient to replace and maintain comprises a protection tube body, wherein the protection tube body consists of a first protection tube and a second protection tube, and a sealing assembly is arranged outside the protection tube body;
the sealing assembly consists of a connecting pipe, a sealing sleeve, elastic ropes, clamping seats, piston rods and elastic assemblies, wherein the sealing sleeve is fixedly connected to the top of the connecting pipe, the elastic ropes penetrate through the inside of the clamping seats, the number of the piston rods in the sealing assembly is two, the two piston rods are respectively fixed with the outside of the elastic assemblies, the opposite ends of the two piston rods are respectively extended to the inside of the clamping seats, the outer surface of the sealing sleeve is fixedly provided with a first adhesive tape and a second adhesive tape which are symmetrically distributed, and one side of the second adhesive tape close to the sealing sleeve is fixedly provided with a magic tape which is adhered to the first adhesive tape.
By adopting the technical scheme, the port of the protection tube body is sealed by the sealing assembly on the protection tube body, the protection to the cable is improved, the damage to the cable caused by the small animal entering into the protection tube body is prevented, the protection tube is held tightly, and the advantages of sealing and the like are achieved.
Further, two connecting plates which are symmetrically distributed are fixedly arranged outside the first protection pipe and the second protection pipe, a plurality of locking bolts are arranged between the four connecting plates, and the appearance boxes of the first protection pipe and the second protection pipe are identical.
The beneficial effects of adopting the further scheme are as follows: and the first protective tube and the second protective tube are attached through the locking bolt, so that the protective tube body is installed, and the cable is protected.
Further, the elastic component comprises the board of accepting, reset spring and telescopic link, accept the quantity of board and two, and reset spring and telescopic link fixed mounting are between two accepting the board.
The beneficial effects of adopting the further scheme are as follows: through the installation of elastic component, be convenient for cooperate the elastic cord to carry out the tightness adjustment to the one end of seal cover, realize the seal to the protection pipe body.
Further, the opposite ends of the two piston rods are fixed on one side, away from the two bearing plates, of the two bearing plates respectively, and the reset spring surrounds the outer part of the telescopic rod.
The beneficial effects of adopting the further scheme are as follows: through the installation of telescopic link for reset spring can fully take place deformation, improves the block effect to the elastic cord.
Further, the inside of seal cover has offered the perforation of outside intercommunication, the inside of cassette has offered the first draw-in hole of outside intercommunication, two the second draw-in hole has all been offered to the inside of piston rod, the both ends of elastic cord run through seal cover, cassette and the inside of piston rod respectively through perforation, first draw-in hole and second draw-in hole.
The beneficial effects of adopting the further scheme are as follows: the first clamping hole and the second clamping hole are positioned on the same horizontal line, and then the clamping seat can be moved to enable the clamping seat to be close to or far away from the sealing sleeve, so that the elastic rope can be used for adjusting the tightness of one end of the sealing sleeve, and the sealing sleeve can be tightly attached to the top end of the protection tube body.
Further, the first clamping holes and the second clamping holes are distributed in a staggered mode, the sizes of the first clamping holes and the second clamping holes are matched with the elastic rope, and the connecting pipe is detachably connected with the protection pipe body.
The beneficial effects of adopting the further scheme are as follows: through the connection of connecting pipe and protection pipe body, be convenient for install seal assembly to realize sealing the protection pipe body.
Further, shielding covers for protecting the connecting plates can be detached from the outer parts of the first protection pipe and the second protection pipe, and the number of the shielding covers is two.
The beneficial effects of adopting the further scheme are as follows: through the installation of shielding cover, can shelter from the lock bolt, avoid the rainwater to cause the corruption to the lock bolt, the later stage staff of being convenient for changes the maintenance.
Compared with the prior art, the application provides a cable upper rod protection tube convenient to change maintenance, possesses following beneficial effect:
1. this cable upper boom protection tube convenient to change maintenance, through installing seal assembly on the protection tube body, use seal assembly to seal the port of protection tube body, improve the protection to the cable, prevent that the toy from entering into this internal damage that causes the cable of protection tube, reach and hold tightly the protection tube, realize advantages such as sealed, solved the top of cable protection tube for the opening form, lead to the toy to get into the top easily, and then destroy the problem of cable.
2. This cable upper boom protection tube convenient to change maintenance is laminated with first protection tube and second protection tube through the lock bolt, accomplishes the protection tube body and installs, realizes the protection to the cable, adopts the design that opens and shuts, has crashproof energy-absorbing effect, has promoted the insulating nature of protection tube, through the installation of shielding cover, can shelter from the lock bolt, avoids the rainwater to cause the corruption to the lock bolt, and the later stage staff of being convenient for changes the maintenance.
Drawings
FIG. 1 is a perspective view of the structure of the present application;
FIG. 2 is a structural perspective view of the seal assembly of the present application;
FIG. 3 is a cross-sectional view of the cartridge of the present application;
FIG. 4 is a structural perspective view of the protective tube body of the present application;
fig. 5 is a structural perspective view of the shield of the present application.
Reference numerals illustrate:
1. a protective tube body; 11. a first protection tube; 12. a second protection tube; 13. a connecting plate; 14. a locking bolt; 2. a seal assembly; 21. a connecting pipe; 22. a sealing sleeve, 23 and a first adhesive tape; 24. a second adhesive tape; 25. a magic tape; 26. an elastic rope; 27. a clamping seat; 28. a piston rod; 29. an elastic component; 220. perforating; 270. a first clamping hole; 280. a second clamping hole; 3. a shielding cover.
Detailed Description
Referring to fig. 1, 3 and 5, a cable upper rod protection tube convenient to replace and repair comprises a protection tube body 1, wherein the protection tube body 1 comprises a first protection tube 11 and a second protection tube 12, two connecting plates 13 which are symmetrically distributed are fixedly arranged outside the first protection tube 11 and the second protection tube 12, a plurality of locking bolts 14 are arranged between the four connecting plates 13, and the first protection tube 11 and the second protection tube 12 are identical in appearance. The first protection tube 11 and the second protection tube 12 are attached through the locking bolt 14, so that the protection tube body 1 is installed, and the protection of a cable is realized.
Wherein, the shielding cover 3 for protecting the connecting plate 13 is detachable outside the first protection pipe 11 and the second protection pipe 12, and the number of the shielding covers 3 is two. The shielding cover 3 is inserted into the protective tube body 1. Through the installation of shielding cover 3, can shelter from lock bolt 14, avoid the rainwater to lead to the fact the corruption to lock bolt 14, the later stage staff of being convenient for changes the maintenance, realizes the advantage of being convenient for change the maintenance.
Referring to fig. 1, 2 and 4, in the present embodiment, a sealing component 2 is disposed outside the protection tube body 1; the sealing assembly 2 comprises a connecting pipe 21, a sealing sleeve 22, elastic ropes 26, clamping seats 27, piston rods 28 and an elastic assembly 29, wherein the sealing sleeve 22 is fixedly connected to the top of the connecting pipe 21, the elastic ropes 26 penetrate through the inside of the clamping seats 27, the number of the piston rods 28 in the sealing assembly 2 is two, the two piston rods 28 are respectively fixed with the outside of the elastic assembly 29, and opposite ends of the two piston rods 28 extend to the inside of the clamping seats 27. The outer surface of the sealing sleeve 22 is fixedly provided with a first adhesive tape 23 and a second adhesive tape 24 which are symmetrically distributed, and one side of the second adhesive tape 24, which is close to the sealing sleeve 22, is fixedly provided with a magic tape 25 which is adhered to the first adhesive tape 23. The elastic component 29 is convenient to be matched with the elastic rope 26 to carry out tightness adjustment on one end of the sealing sleeve 22, so that the protection tube body 1 is sealed. The first adhesive tape 23 and the second adhesive tape 24 have certain elasticity, and can better contract the sealing sleeve 22.
The elastic component 29 is composed of two receiving plates, a return spring and a telescopic rod, and the return spring and the telescopic rod are fixedly arranged between the two receiving plates. Opposite ends of the two piston rods 28 are fixed to the opposite sides of the two receiving plates, respectively, and the return spring surrounds the outside of the telescopic rod.
In order to enable the reset spring to stably shrink, sliding blocks are fixedly arranged on two sides, close to the inner wall of the clamping seat 27, of the two bearing plates, sliding grooves matched with the sliding blocks are formed in the inner wall of the clamping seat 27, and the two sliding blocks are respectively and slidably connected with the two sliding grooves. The sliding blocks are guided through the sliding grooves, so that the elastic component 29 can be stably deformed, and the clamping connection of the elastic rope 26 is improved.
Wherein, the inside of the sealing sleeve 22 is provided with a perforation 220 which is communicated outwards, the inside of the clamping seat 27 is provided with a first clamping hole 270 which is communicated outwards, the inside of the two piston rods 28 is provided with a second clamping hole 280, and two ends of the elastic rope 26 respectively penetrate through the sealing sleeve 22, the clamping seat 27 and the inside of the piston rods 28 through the perforation 220, the first clamping hole 270 and the second clamping hole 280.
It should be noted that, the first clamping holes 270 and the second clamping holes 280 are distributed in a staggered manner, and the sizes of the first clamping holes 270 and the second clamping holes 280 are matched with the elastic cord 26, and the connecting tube 21 is detachably connected with the protection tube body 1. After the clamping seat 27 is adjusted, the pressing of the two piston rods 28 is released, the two piston rods 28 are tightly supported by the reaction force of the elastic component 29, and at the moment, the elastic ropes 26 are clamped by the staggered distribution of the first clamping holes 270 and the second clamping holes 280, so that the sealing sleeve 22 is prevented from being loosened. The sealing sleeve 22 above the first adhesive tape 23 is opened, and the sealing sleeve 22 below the first adhesive tape 23 is closed, so that sealing is facilitated.
In addition, the connecting pipe 21 is fixed with the protective pipe body 1 by bolts, the top end of the connecting plate 13 and the top end of the protective pipe body 1 are provided with the installation distance of the connecting pipe 21, and the sealing assembly 2 and the protective pipe body 1 are not in conflict with the shielding cover 3 after being fixed.
The working principle of the embodiment is as follows:
first protection pipe 11 and second protection pipe 12 laminating, fix through locking bolt 14, install protection pipe body 1, then install connecting pipe 21 on the top of protection pipe body 1, be connected first bonding area 23 and second bonding area 24 through the magic tape 25, thereby lock seal cover 22, then press two piston rods 28, make it extend and extrude elastic component 29 to cassette 27 inside, make it take place deformation, first draw-in hole 270 and second draw-in hole 280 are in same horizontal line this moment, then portable cassette 27 makes it be close to or keep away from to seal cover 22, make elastic cord 26 carry out elasticity regulation to the one end of seal cover 22, can closely laminate seal cover 22 and the top of protection pipe body 1, form the seal to protection pipe body 1.
Claims (7)
1. The utility model provides a cable upper boom protection tube convenient to change maintenance, includes protection tube body (1), its characterized in that: the protective tube comprises a protective tube body (1) and is characterized in that the protective tube body (1) consists of a first protective tube (11) and a second protective tube (12), and a sealing assembly (2) is arranged outside the protective tube body (1);
seal assembly comprises connecting pipe (21), seal cover (22), elastic cord (26), cassette (27), piston rod (28) and elastic component (29), seal cover (22) fixed connection is in the top of connecting pipe (21), elastic cord (26) pass the inside of cassette (27), the quantity of piston rod (28) is two in the seal assembly, and two piston rod (28) are fixed with the outside of elastic component (29) respectively, and two piston rod (28) opposite ends all extend to the inside of cassette (27), the surface fixed mounting of seal cover (22) has first bonding area (23) and second bonding area (24) of symmetric distribution, one side fixed mounting that second bonding area (24) is close to seal cover (22) has magic subsides (25) that bond with first bonding area (23).
2. The cable upper pole protection tube of claim 1 for easy replacement and repair, wherein: two connecting plates (13) which are symmetrically distributed are fixedly arranged outside the first protection tube (11) and the second protection tube (12), a plurality of locking bolts (14) are arranged between the four connecting plates (13), and the appearance boxes of the first protection tube (11) and the second protection tube (12) are identical.
3. The cable upper pole protection tube of claim 1 for easy replacement and repair, wherein: the elastic component (29) comprises two bearing plates, a return spring and a telescopic rod, and the return spring and the telescopic rod are fixedly arranged between the two bearing plates.
4. A cable upper pole protection tube for easy replacement and repair according to claim 3, wherein: opposite ends of the two piston rods (28) are fixed on one side, away from the two bearing plates, of the two bearing plates respectively, and the return spring surrounds the outer part of the telescopic rod.
5. The cable upper pole protection tube of claim 1 for easy replacement and repair, wherein: the inside of seal cover (22) has offered perforation (220) of outside intercommunication, the inside of cassette (27) has offered first draw-in hole (270) of outside intercommunication, two second draw-in hole (280) have all been offered to the inside of piston rod (28), the both ends of elastic cord (26) are through perforation (220), first draw-in hole (270) and second draw-in hole (280) respectively run through the inside of seal cover (22), cassette (27) and piston rod (28).
6. The cable upper pole protection tube of claim 5 for easy replacement and repair, wherein: the first clamping holes (270) and the second clamping holes (280) are distributed in a staggered mode, the sizes of the first clamping holes (270) and the second clamping holes (280) are matched with those of the elastic rope (26), and the connecting pipe (21) is detachably connected with the protection pipe body (1).
7. The cable upper pole protection tube of claim 1 for easy replacement and repair, wherein: the shielding covers (3) for protecting the connecting plates (13) are detachable outside the first protection tube (11) and the second protection tube (12), and the number of the shielding covers (3) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329514.9U CN220775260U (en) | 2023-08-29 | 2023-08-29 | Cable upper rod protection tube convenient to replace and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329514.9U CN220775260U (en) | 2023-08-29 | 2023-08-29 | Cable upper rod protection tube convenient to replace and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220775260U true CN220775260U (en) | 2024-04-12 |
Family
ID=90611370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322329514.9U Active CN220775260U (en) | 2023-08-29 | 2023-08-29 | Cable upper rod protection tube convenient to replace and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220775260U (en) |
-
2023
- 2023-08-29 CN CN202322329514.9U patent/CN220775260U/en active Active
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| GR01 | Patent grant | ||
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