CN204905808U - Cable insulation fixation clamp - Google Patents
Cable insulation fixation clamp Download PDFInfo
- Publication number
- CN204905808U CN204905808U CN201520664404.0U CN201520664404U CN204905808U CN 204905808 U CN204905808 U CN 204905808U CN 201520664404 U CN201520664404 U CN 201520664404U CN 204905808 U CN204905808 U CN 204905808U
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- clamp bar
- cable insulation
- cable
- fixed block
- geometrical
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Abstract
The utility model discloses a cable insulation fixation clamp belongs to cable fixing device, the utility model discloses a two lower holding strips and two last holding strips, upward the holding strip sets up with lower holding strip interval, and head and the tail fixed connection forms four connection angles in proper order, it is equipped with the fixed part that is used for two adjacent connection angle reciprocal anchorages at last holding strip both ends to connect angle department, the inboard at connection angle is equipped with can be at the fixed block of firm cable under the fixed status. The utility model discloses avoided forming the toroidal magnetic field route and reduced life's problem, simple structure, simple to operate has reduced the construction degree of difficulty, can fix the cable more firmly, resist the ability reinforce of wind load, effective protection of cables and additional equipment have lengthened the life of self simultaneously.
Description
Technical field
The utility model relates to a kind of cable fixture, specifically a kind of cable insulation geometrical clamp.
Background technology
At present, in the work progress of high-tension cable, when fixing high-voltage line with pillar, usually adopt the mode of metal wound wire or adopt the mode of ironware clamping wires to be fixed.Adopt the mode of metal wound wire, need workmen to possess certain experience, add the difficulty of construction, and this kind of fixed form wind loading rating is poor; Adopt ironware to carry out clamping wires, due to electric field action, easily form annular channels in nip points, cause conductor part temperature to raise, reduce useful life.
Utility model content
The utility model is for the proposition of above problem, and a kind of cable insulation geometrical clamp of research and design.The technological means that the utility model adopts is as follows:
A kind of cable insulation geometrical clamp, comprise two lower clamp bars and two for the upper clamp bar around cable, described upper clamp bar and lower clamp bar interval are arranged, head and the tail are fixedly connected with successively, form four joint angles, described joint angle place is provided with the fixed part for two adjacent joint angles at upper clamp bar two ends being interfixed, and the inner side of described joint angle is provided with can the fixed block of firm cable in the stationary state.Stationary state is that two adjacent joint angles at upper clamp bar two ends interfix and the state that is fixed through upper clamp bar of cable.
Further, described lower clamp bar comprises the lower clamp bar body of semi-circular shape and is arranged at the stiff end at lower clamp bar body two ends, described stiff end is provided with through hole, two lower clamp bar subtends are arranged, surround annular, the two ends of described upper clamp bar are separately fixed on the stiff end of two lower clamp bar the same sides, described upper clamp bar is the list structure being bent into arch door shape, the medial surface of semi-cylindrical end face and plane is comprised inside described upper clamp bar, the overbending direction of two upper clamp bars is identical, and described fixed block is arranged at the angle, inner side of clamp bar and lower clamp bar.
Further, described fixed block is conical or pyramid block, and the central side of the annular that lower clamp bar surrounds is pointed at the tip of described fixed block.
Further, described fixed block is triangular pyramid, and the medial surface of a face of described triangular pyramid and the upper clamp bar of correspondence position is in same plane.
Further, described cable insulation geometrical clamp is made up of rubber.
Further, described cable insulation geometrical clamp inside is provided with reinforcing fibre.
Further, described cable insulation geometrical clamp outside is provided with ultraviolet-proof.
Compared with the prior art, a kind of cable insulation geometrical clamp described in the utility model has the following advantages:
1, avoid and form toroidal magnetic field path and reduce the problem in useful life;
2, structure is simple, easy for installation, reduces difficulty of construction;
3, can more firmly attached cable, the ability of opposing wind load is strong, and available protecting cable and auxiliary device, extend the useful life of self simultaneously.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the utility model embodiment.
Fig. 2 is the schematic front view of the utility model embodiment.
Fig. 3 is that schematic diagram is looked on a left side for the utility model embodiment.
Fig. 4 is the schematic top plan view of the utility model embodiment.
Fig. 5 is the position relationship schematic diagram of cable described in the utility model embodiment and insulator.
Fig. 6 is the enforcement view of the utility model embodiment.
Embodiment
As Figure 1-4, a kind of cable insulation geometrical clamp, comprise two for around fixing lower clamp bar 1 on the insulator and two for the upper clamp bar 2 around attached cable, described upper clamp bar 2 and lower clamp bar 1 interval are arranged, head and the tail are fixedly connected with successively, form four joint angles, described joint angle place is provided with the fixed part 3 for two adjacent joint angles at upper clamp bar 2 two ends being interfixed, and the inner side of described joint angle is provided with can the fixed block 4 of firm cable in the stationary state.Stationary state is that two adjacent joint angles at upper clamp bar 2 two ends interfix and the state that is fixed through upper clamp bar 2 of cable.
Described lower clamp bar 1 comprises the lower clamp bar body 11 of semi-circular shape and is arranged at the stiff end 12 at lower clamp bar body 11 two ends, described stiff end 12 is provided with through hole, through hole is the fixed part 3 of the present embodiment, two lower clamp bar 1 subtends are arranged, surround annular, the end winding support of described upper clamp bar 2 is on stiff end 12, described upper clamp bar 2 is for being bent into the list structure of arch door shape, the medial surface of semi-cylindrical end face and plane is comprised inside described upper clamp bar 2, the overbending direction of two upper clamp bars 2 is identical, described fixed block 4 is arranged at the angle, inner side of clamp bar 2 and lower clamp bar 1, each angle is provided with a fixed block 4, be provided with altogether four fixed blocks 4.
Described fixed block 4 is conical or pyramid block, and the central side of the annular that lower clamp bar 1 surrounds is pointed at the tip of described fixed block 4.
Described fixed block 4 is triangular pyramid, and the medial surface of a face of described triangular pyramid and the upper clamp bar of correspondence position is in same plane.
Cable insulation geometrical clamp described in the present embodiment is made up of rubber, and inside is provided with reinforcing fibre, and outside is provided with ultraviolet-proof.
As shown in Figure 5, protruding 51 are provided with above insulator 5, the spatial accommodation for placing cable 6 is had between protruding 51, due to protruding 51 ends and cable 6 at an angle, and the width of spatial accommodation is greater than the diameter of cable 6 and forms gap 7, under the effect of wind load, cable 6 can rock in spatial accommodation.
As shown in Figure 6, the present embodiment in the stationary state, two adjacent joint angles at upper clamp bar 2 two ends are interfixed by bolt, two lower clamp bars 1 dock as the circular top being sheathed on insulator 5, two upper clamp bar 2 also each self-forming rounds, the cyclic structure that cable 5 is formed through two upper clamp bars 2, be limited in the spatial accommodation above insulator 5, fixed block 4 just in time inserts in the gap 7 of correspondence position, for cable 6 provides effective support, cable 6 is fixed in spatial accommodation, solves the problem of rocking.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and inventive concept thereof and replace or change, all should be encompassed within protection range of the present utility model.
Claims (7)
1. a cable insulation geometrical clamp, it is characterized in that: comprise two lower clamp bars and two for the upper clamp bar around cable, described upper clamp bar and lower clamp bar interval are arranged, head and the tail are fixedly connected with successively, form four joint angles, described joint angle place is provided with the fixed part for two adjacent joint angles at upper clamp bar two ends being interfixed, and the inner side of described joint angle is provided with can the fixed block of firm cable in the stationary state.
2. cable insulation geometrical clamp according to claim 1, it is characterized in that: described lower clamp bar comprises the lower clamp bar body of semi-circular shape and is arranged at the stiff end at lower clamp bar body two ends, described stiff end is provided with through hole, two lower clamp bar subtends are arranged, surround annular, the two ends of described upper clamp bar are separately fixed on the stiff end of two lower clamp bar the same sides, described upper clamp bar is the list structure being bent into arch door shape, the medial surface of semi-cylindrical end face and plane is comprised inside described upper clamp bar, the overbending direction of two upper clamp bars is identical, described fixed block is arranged at the angle, inner side of clamp bar and lower clamp bar.
3. cable insulation geometrical clamp according to claim 2, is characterized in that: described fixed block is conical or pyramid block, and the central side of the annular that lower clamp bar surrounds is pointed at the tip of described fixed block.
4. cable insulation geometrical clamp according to claim 3, is characterized in that: described fixed block is triangular pyramid, and the medial surface of a face of described triangular pyramid and the upper clamp bar of correspondence position is in same plane.
5. according to the cable insulation geometrical clamp in claim 1-4 described in any one, it is characterized in that: described cable insulation geometrical clamp is made up of rubber.
6. cable insulation geometrical clamp according to claim 5, is characterized in that: described cable insulation geometrical clamp inside is provided with reinforcing fibre.
7. cable insulation geometrical clamp according to claim 6, is characterized in that: described cable insulation geometrical clamp outside is provided with ultraviolet-proof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520664404.0U CN204905808U (en) | 2015-08-28 | 2015-08-28 | Cable insulation fixation clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520664404.0U CN204905808U (en) | 2015-08-28 | 2015-08-28 | Cable insulation fixation clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204905808U true CN204905808U (en) | 2015-12-23 |
Family
ID=54927959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520664404.0U Active CN204905808U (en) | 2015-08-28 | 2015-08-28 | Cable insulation fixation clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204905808U (en) |
-
2015
- 2015-08-28 CN CN201520664404.0U patent/CN204905808U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sheng Weiguo Inventor after: Zhang Lei Inventor before: Sheng Weiguo |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180503 Address after: 116033 Jinrong Road, Ganjingzi District, Dalian, Liaoning, 13-1 2-3-1 Co-patentee after: Zhang Lei Patentee after: Sheng Weiguo Address before: 116000 welcoming road 5B-1-303, Ganjingzi District, Dalian, Liaoning Patentee before: Sheng Weiguo |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210602 Address after: 116000 2-3-1, 13-1, Jinrong Road, Ganjingzi District, Dalian City, Liaoning Province Patentee after: Sheng Wei country Address before: 116033 Jinrong Road, Ganjingzi District, Dalian, Liaoning, 13-1 2-3-1 Patentee before: Sheng Wei country Patentee before: Zhang Lei |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sheng Wei country Inventor before: Sheng Wei country Inventor before: Zhang Lei |