CN220732276U - Insulating sleeve for cable protection - Google Patents
Insulating sleeve for cable protection Download PDFInfo
- Publication number
- CN220732276U CN220732276U CN202322340854.1U CN202322340854U CN220732276U CN 220732276 U CN220732276 U CN 220732276U CN 202322340854 U CN202322340854 U CN 202322340854U CN 220732276 U CN220732276 U CN 220732276U
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- CN
- China
- Prior art keywords
- fixedly connected
- cable
- insulating sleeve
- cable protection
- main part
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- 238000010030 laminating Methods 0.000 claims description 17
- 239000003063 flame retardant Substances 0.000 claims description 16
- 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 claims description 15
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model relates to the technical field of insulating sleeves, and discloses an insulating sleeve for cable protection, which comprises a main body, wherein three groups of fixed pipes are fixedly connected inside the main body, and bearing rods are slidably connected inside the three groups of fixed pipes. This kind of an insulating sleeve for cable protection when restrainting the line to the cable, at first, through spacing ring and bundle wire loop, penetrate the inside of spacing ring and bundle wire loop with different cables for classify the cable of different grade type, when external force extrusion, the main part takes place deformation, make the inside fixed connection's of main part fixed pipe follow the main part and remove, the setting of this structure has effectively avoided the inside indiscriminate problem of cable, can reach the effect of carrying out the bundle wire to the cable, simultaneously, the maintenance efficiency of staff has been improved, corresponding cost of maintenance has been reduced, also can avoid external force to cause the damage to the cable at in-process of in-service use, the life of cable has also been improved.
Description
Technical Field
The utility model relates to the technical field of insulating sleeves, in particular to an insulating sleeve for cable protection.
Background
The cable sleeve is also called a protection pipe and a conduit, is a pipeline used for protecting wires and cables in electric installation, allows the wires and the cables to penetrate and replace, and is a novel sleeve material popularized and used in electric engineering.
According to the high-temperature-resistant cable insulation sleeve with the patent number of CN207367705U, the scheme has the advantages of good high-temperature resistance, good insulation capacity, long service life and the like which are not possessed by the existing sleeve products.
However, the following problems still exist in the actual use process:
the high-temperature-resistant cable insulation sleeve cannot realize effective wire harness of the internal cables in the actual use process, so that the cables are disordered, the cables cannot be reasonably maintained and replaced, the maintenance difficulty of staff is increased, and the maintenance cost is also increased;
the cable insulation sleeve with the high temperature resistance cannot be reinforced at the joint, and the cable insulation sleeve is easy to bend and damage at the joint, so that the service life of the cable insulation sleeve is reduced, and the corresponding working efficiency is also influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an insulating sleeve for cable protection, which has the advantages of wire harness and reinforcing the cable connection part, and solves the problems in the background art.
The utility model provides the following technical scheme: the utility model provides an insulating sleeve for cable protection, includes the main part, the inside fixedly connected with of main part is three to be managed, and is three the equal sliding connection in inside of fixed pipe has the pole of accepting, the other end fixedly connected with spacing ring of accepting the pole, the fixed surface of spacing ring is connected with three groups of connecting rods, and is three the equal fixedly connected with bunch ring of the other end of connecting rod.
Preferably, the surface laminating of main part has lower stopper, the one end fixedly connected with of lower stopper is two sets of joint piece, two sets of the equal fixed mounting of upper surface of joint piece has articulated seat, the inside rotation of articulated seat is connected with the rotating block, one side fixedly connected with of rotating block goes up the stopper, go up stopper and main part laminating.
Preferably, one end of the lower limiting block is fixedly connected with a second bearing plate, one end of the upper limiting block is fixedly connected with a first bearing plate, and the first bearing plate is attached to the second bearing plate.
Preferably, the first adapting plate is movably connected with a bolt, the bolt is movably connected with the second adapting plate, a nut is connected with the surface of the bolt in a threaded manner, and the nut is attached to the second adapting plate.
Preferably, the outer side of the main body is provided with a flame-retardant layer, the flame-retardant layer is composed of ethylene propylene rubber, the outer side of the flame-retardant layer is provided with a wear-resistant layer, and the wear-resistant layer is composed of polyvinyl chloride.
Preferably, the inside fixedly connected with of main part is three groups of springs, and the three other ends of group of springs all with accept pole fixed connection.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the cable is bunched, firstly, different cables penetrate into the inside of the limiting ring and the bunching ring through the limiting ring and the bunching ring, so that different types of cables are classified, when external force is extruded, the main body deforms, the fixed pipe fixedly connected with the inner part of the main body moves along with the main body, the spring compresses the external force, the external force is absorbed through the spring, after the external force disappears, the fixed pipe and the main body are restored to the original position through the elasticity of the spring, the damage of the external force to the cable in the main body is avoided, the problem of disordered inside the cable is effectively avoided, the bunching effect of the cable can be achieved, meanwhile, the maintenance efficiency of staff is improved, the corresponding maintenance cost is reduced, the damage of the external force to the cable is avoided in the actual use process, and the service life of the cable is also prolonged;
2. this kind of an insulating sleeve for cable protection, when consolidate sleeve pipe junction, at first, laminate down the stopper in the surface of main part, drive the rotating block through articulated seat and go up the stopper and rotate, make the stopper laminating in the surface of main part, make first joint board and second accept the board laminating, insert the inside of first joint board and second joint board with the bolt, fix the bolt through the nut, make first joint board and second accept the tight laminating of board, thereby make last stopper and the inseparable laminating of main part down, thereby consolidate the junction, the setting of this structure, the fragile problem of sleeve pipe junction has effectively been avoided, can reach the effect of consolidating sleeve pipe junction, simultaneously, can adapt to the sleeve pipe of different models, the adaptability of the device has been improved, also can improve sheathed tube life at in-process, staff's reinforcement time has also been reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the device of the present utility model;
FIG. 2 is a schematic view of the bottom partial structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the rear view of FIG. 1 in accordance with the present utility model;
fig. 4 is a schematic diagram of the front internal structure of fig. 1 according to the present utility model.
In the figure: 1. a main body; 2. an upper limiting block; 3. a rotating block; 4. a hinge base; 5. a receiving block; 6. a lower limiting block; 7. a first receiving plate; 8. a second receiving plate; 9. a nut; 10. a bolt; 11. a connecting rod; 12. a spring; 13. a receiving rod; 14. a wire loop; 15. a fixed tube; 16. a limiting ring; 17. a flame retardant layer; 18. and a wear-resistant layer.
Description of the embodiments
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an insulating sleeve for cable protection comprises a main body 1, wherein three groups of fixed pipes 15 are fixedly connected inside the main body 1, a receiving rod 13 is slidably connected inside each of the three groups of fixed pipes 15, a limiting ring 16 is fixedly connected with the other end of the receiving rod 13, three groups of connecting rods 11 are fixedly connected to the surface of the limiting ring 16, and a wire binding ring 14 is fixedly connected with the other end of each of the three groups of connecting rods 11, so that the problem of disorder inside a cable is effectively avoided, and the effect of binding the cable can be achieved.
Wherein; the laminating of the surface of main part 1 has lower stopper 6, the one end fixedly connected with of lower stopper 6 is two sets of joint piece 5, the equal fixed mounting of upper surface of two sets of joint piece 5 has articulated seat 4, the inside rotation of articulated seat 4 is connected with rotatory piece 3, one side fixedly connected with of rotatory piece 3 goes up stopper 2, go up stopper 2 and laminating of main part 1, the fragile problem of casing junction has effectively been avoided, can reach the effect of consolidating casing junction, can adapt to the sleeve pipe of different models, the adaptability of the device has been improved, also can improve sheathed tube life at in-process of in-service use, staff's reinforcement time has also been reduced.
Wherein; one end fixedly connected with second of lower stopper 6 holds board 8, and the one end fixedly connected with of last stopper 2 holds board 7, and first holds board 7 and the laminating of board 8 are held to the second, can reach the effect of laminating down stopper 6 and last stopper 2.
Wherein; the inside swing joint of first joint board 7 has bolt 10, and bolt 10 and second joint board 8 swing joint, and the surface threaded connection of bolt 10 has nut 9, and nut 9 laminating with second joint board 8 can reach the effect of fixing first joint board 7 and second joint board 8.
Wherein; the flame-retardant layer 17 is arranged on the outer side of the main body 1, the flame-retardant layer 17 is formed by ethylene propylene rubber, the wear-resistant layer 18 is arranged on the outer side of the flame-retardant layer 17, the wear-resistant layer 18 is formed by polyvinyl chloride, the flame-retardant layer 17 is formed by ethylene propylene rubber and is a nonpolar hydrocarbon, the flame-retardant layer is excellent in electrical property, high in insulation resistance and small in dielectric loss, and low in molecular weight substances generated by breaking molecular chains are reduced, so that the flame-retardant property of the material is improved, the wear-resistant layer 18 is formed by polyvinyl chloride, has a waterproof and anti-aging function, can survive in an environment of heavy alkali and heavy acid, can resist ultraviolet radiation, can release a plurality of energy, is excellent in resistance to oil stains, the service life of the insulating sleeve is prolonged, and the safety of the insulating sleeve in use is also improved.
Wherein; the inside fixedly connected with of main part 1 is three spring 12 of group, and the other end of three spring 12 of group all is with accepting pole 13 fixed connection, avoids external force to cause the damage to the cable, has also improved the life of cable.
When the working principle is used for wire binding of cables, firstly, different cables penetrate into the inside of the limiting ring 16 and the wire binding ring 14 through the limiting ring 16 and the wire binding ring 14, so that different types of cables are classified, when external force extrusion exists, the main body 1 deforms, the fixed tube 15 fixedly connected inside the main body 1 moves along with the main body 1, the spring 12 compresses, the external force is absorbed through the spring 12, after the external force disappears, the fixed tube 15 and the main body 1 recover to be in situ through the elasticity of the spring 12, and damage to the cables inside the main body 1 due to the external force is avoided.
When reinforcing sleeve joint, at first, laminate down stopper 6 in the surface of main part 1, drive rotary block 3 and last stopper 2 through articulated seat 4 and rotate, make the surface laminating of upper stopper 2 in main part 1, make first joint board 7 and the laminating of second joint board 8, insert the inside of first joint board 7 and second joint board 8 with bolt 10, fix bolt 10 through nut 9, make first joint board 7 and the inseparable laminating of second joint board 8, thereby make upper stopper 2 and lower stopper 6 and main part 1 closely laminate, thereby consolidate the junction, the flame retardant coating 17 that main part 1 outside set up comprises the ethylene propylene rubber, be nonpolar hydrocarbon, and has good electrical properties, high insulation resistance, the medium loss is little, reduce molecular chain disconnection and the low molecular weight material that produces, thereby improve the fire retardant property of material, the wearing layer 18 that the flame retardant coating 17 outside set up comprises polyvinyl chloride, have waterproof ageing resistance's function, also can survive under heavy alkali heavy acid's environment, also can be to the radiation to many, can release the energy of greasy dirt, the high performance to the insulating sleeve has also been improved this safety in the service life of insulating sleeve.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Insulating sleeve for cable protection, comprising a main body (1), characterized in that: the inside fixedly connected with of main part (1) is three fixed pipe (15), and is three the equal sliding connection in inside of fixed pipe (15) has and accepts pole (13), the other end fixedly connected with spacing ring (16) of accepting pole (13), the fixed surface of spacing ring (16) is connected with three connecting rod (11), three the equal fixedly connected with bunch ring (14) of the other end of connecting rod (11).
2. An insulating sleeve for cable protection according to claim 1, wherein: the surface laminating of main part (1) has lower stopper (6), the one end fixedly connected with of lower stopper (6) is two sets of joint piece (5), two sets of the equal fixed mounting of upper surface of joint piece (5) has articulated seat (4), the inside rotation of articulated seat (4) is connected with rotary block (3), one side fixedly connected with of rotary block (3) goes up stopper (2), go up stopper (2) and laminating of main part (1).
3. An insulating sleeve for cable protection according to claim 2, wherein: one end fixedly connected with second of lower stopper (6) holds board (8), the one end fixedly connected with of last stopper (2) holds board (7), first holds board (7) and second and holds board (8) laminating.
4. An insulating sleeve for cable protection according to claim 3, wherein: the inside swing joint of first joint board (7) has bolt (10), bolt (10) and second joint board (8) swing joint, the surface threaded connection of bolt (10) has nut (9), nut (9) are laminated with second joint board (8).
5. An insulating sleeve for cable protection according to claim 1, wherein: the anti-flaming wear-resistant rubber is characterized in that a flame-retardant layer (17) is arranged on the outer side of the main body (1), the flame-retardant layer (17) is composed of ethylene propylene rubber, a wear-resistant layer (18) is arranged on the outer side of the flame-retardant layer (17), and the wear-resistant layer (18) is composed of polyvinyl chloride.
6. An insulating sleeve for cable protection according to claim 1, wherein: three groups of springs (12) are fixedly connected inside the main body (1), and the other ends of the three groups of springs (12) are fixedly connected with the bearing rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322340854.1U CN220732276U (en) | 2023-08-30 | 2023-08-30 | Insulating sleeve for cable protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322340854.1U CN220732276U (en) | 2023-08-30 | 2023-08-30 | Insulating sleeve for cable protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220732276U true CN220732276U (en) | 2024-04-05 |
Family
ID=90485042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322340854.1U Active CN220732276U (en) | 2023-08-30 | 2023-08-30 | Insulating sleeve for cable protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220732276U (en) |
-
2023
- 2023-08-30 CN CN202322340854.1U patent/CN220732276U/en active Active
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| GR01 | Patent grant |