CN204333865U - A kind of high-tension cable fixture - Google Patents
A kind of high-tension cable fixture Download PDFInfo
- Publication number
- CN204333865U CN204333865U CN201520027014.2U CN201520027014U CN204333865U CN 204333865 U CN204333865 U CN 204333865U CN 201520027014 U CN201520027014 U CN 201520027014U CN 204333865 U CN204333865 U CN 204333865U
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- CN
- China
- Prior art keywords
- cable
- clamp assemblies
- fixture
- sustainer
- nut
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of high-tension cable fixture, solve cable fixture poor compatibility, cable discontinuity in prior art, the problem that when very flexible, installation, adjustment position not easily, steadiness is poor and cost is higher.A kind of high-tension cable fixture, comprising: steel tank, cable bearer, core clamp assemblies and cable insulation jacket protection assembly; Described steel tank is embedded on the concrete of power channel; in described steel tank, card has multiple T-nut; described cable bearer is fixed by fixture and adjacent two T-nut and steel tank; described core clamp assemblies is fixed on cable bearer; described cable insulation jacket protection assembly is stuck in core clamp assemblies, is provided with cable rest area in the middle part of described cable insulation jacket protection assembly.Just well the problems of the prior art can be solved by technique scheme.
Description
Technical field
The utility model relates to high-tension cable installing area, is specifically related to a kind of high-tension cable fixture.
Background technology
the supreme century 70 of high-tension cable is since China's application, and the scope of application is more and more wider, and model and the size of cable also get more and more.As the transmission line of the below ground that is laid in, whether no matter lay at environment such as electric power tunnel, electric power shallow ridges, crane span structures, cable all needs to be fixed by cable bearer and stationary fixture.Fixing facility and the efficiency being not only directly connected to cable construction of cable, also will have influence on the operation and maintenance of cable.
Existing high-tension cable is fixed by the fixture of cable bearer and three-phase fixture composition.But fixture of the prior art also exists poor compatibility, cable discontinuity, the problem that when very flexible, installation, adjustment position is not easily, steadiness is poor and cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of high-tension cable fixture, has the advantage that cost is lower, well compatible and flexibility is good, solves the problems of the prior art.
To achieve these goals, the technical scheme taked of the utility model is as follows:
A kind of high-tension cable fixture, comprising: steel tank, cable bearer, core clamp assemblies and cable insulation jacket protection assembly; Described steel tank is embedded on the concrete of power channel; in described steel tank, card has multiple T-nut; described cable bearer is fixed by fixture and adjacent two T-nut and steel tank; described core clamp assemblies is fixed on cable bearer; described cable insulation jacket protection assembly is stuck in core clamp assemblies, is provided with cable rest area in the middle part of described cable insulation jacket protection assembly.
Further, described cable bearer is provided with the integrated and square groove of opening upwards, and two trough rim tops are provided with the inverted L shape plate to horizontal-extending in the middle part of square groove; Described core clamp assemblies comprises clamp assemblies and lower clamp assemblies; Described lower clamp assemblies comprises guide rail and cable-sustainer, and described cable-sustainer is fixed on guide rail, and described cable-sustainer is provided with concave portions, and described guide rail is snapped in described square groove groove, and described upper clamp assemblies and lower clamp assemblies are fixed by fixture.
Particularly, described upper clamp assemblies is positive triangle fixture, and described positive triangle fixture is positive triangular groove and the two outside horizontal-extendings in trough rim top have the structure of transverse slat, and described positive triangle fixture is one-body molded; The both sides of described cable-sustainer are all provided with through hole, and described positive triangle fixture both sides transverse slat is provided with and cable-sustainer through hole through hole one to one; Described fixture fixes upper clamp assemblies and lower clamp assemblies through the through hole of cable-sustainer and the through hole of the transverse slat corresponding with cable-sustainer through hole; Described rail length is less than the distance between cable-sustainer two through holes.
More specifically, described fixture comprises screw bolt and nut, is fixed with spring bottom described nut, and the hollow parts of described spring aims at the through hole of nut; Be provided with groove bottom the vertical plate of described inverted L shape plate, described nut top is provided with the lines engaged with groove bottom the vertical plate of inverted L shape plate.
Particularly, described cable insulation jacket protection assembly is by setting off module and strain module forms; Describedly set off module bottom shape and cable-sustainer concave portions shape is agreed with; The positive triangular groove shape of described strain module top shape and positive triangle fixture is agreed with, and described cable rest area shape and cable shape are agreed with.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) in the utility model, cable bearer is provided with square groove, and core clamp assemblies is provided with guide rail, and core clamp assemblies can be slided by guide rail in square groove, and the flexibility ratio of whole fixture is higher, and intensity is higher.
(2) in the utility model, be provided with the cable insulation jacket protection assembly with cable rest area, and cable insulation jacket protection assembly with the automatic deformation of the diameter of cable, can make the compatibility of whole fixture better, therefore, greatly reduces cost.
(3) simple, the applicable large-scale promotion of the utility model structure uses.
Accompanying drawing explanation
fig. 1 is cutaway view of the present utility model.
Fig. 2 is the structural representation of embodiment.
Fig. 3 is the structural representation of core clamp assemblies.
Fig. 4 is the structural representation of cable insulation jacket protection assembly.
Fig. 5 is nut enlarged diagram.
Wherein, the component names that Reference numeral is corresponding is as follows, 1-cable bearer, 2-cable insulation jacket protection assembly, 3-cable rest area; 4-inverted L shape plate, 5-guide rail, 6-cable-sustainer, the positive triangle fixture of 7-; 8-transverse slat, 9-spring, 10-sets off module, 11-strain module.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and execution mode of the present utility model includes but not limited to the following example.
Embodiment
As shown in Fig. 1 ~ 5, a kind of high-tension cable fixture, comprises steel tank, cable bearer 1, core clamp assemblies and cable insulation jacket protection assembly 2.Described steel tank is standard hot-rolled strip tooth steel tank, and described standard hot-rolled strip tooth steel tank is embedded in concrete walls in advance.Described standard hot-rolled strip tooth steel tank internal fixtion has multiple T-nut, described cable bearer is horizontal T font structure, the vertical portion two ends of horizontal T font are all installed with screw hole, and the through hole that two fixtures are each passed through two screw holes T-nut adjacent with two of cable bearer is fastened in steel tank.Anyhow the part of the cable bearer of described horizontal T font structure is for square groove and inverted L shape plate 4 structure be extended with about square groove center line symmetry is all equalled at square groove two trough rim top to trough inner water; Be provided with bottom the riser of two inverted L shape plates and be all provided with groove.
Described core clamp assemblies comprises: lower clamp assemblies and upper clamp assemblies.Described lower clamp assemblies comprises guide rail 5 and cable-sustainer 6; Upper clamp assemblies is positive triangle fixture 7, and described positive triangle fixture is positive triangular groove and the two outside horizontal-extendings in trough rim top have the structure of transverse slat 8, and described positive triangle fixture is one-body molded.Described cable-sustainer is fixed on guide rail, and cable-sustainer top is provided with concave portions; Described positive triangle fixture both sides transverse slat is installed with through hole respectively, and described cable-sustainer both sides are also installed with through hole; The through hole of transverse slat is with the lead to the hole site one_to_one corresponding of cable-sustainer and diameter is identical, and described upper clamp assemblies and lower clamp assemblies are fixed by fixture, and described fixture is screw bolt and nut; Described bolt, through transverse slat through hole and holder through-hole, is fixed with spring bottom described nut, and the hollow parts of described spring aims at the through hole of nut; Nut top is provided with the lines engaged with described inverted L shape plate groove; Described rail length is less than the distance between cable-sustainer two through holes; The nut of described band spring is positioned at the square groove of cable bearer; Snap in the square groove of cable bearer at the guide rail of described core clamp assemblies.The width of described guide rail is less than the width of square groove; The width of described cable-sustainer is greater than the beeline between two inverted L shape plates; The cable insulation jacket protection assembly realized in core clamp assemblies and core clamp assemblies is fixed on described cable bearer; Jointly be provided with cable insulation jacket in the concave portions of described cable-sustainer and the groove of positive triangle fixture and protect assembly.
Be provided with the cable rest area 3 that current supply cable passes in the middle part of described cable insulation jacket protection assembly, and cable insulation jacket protection assembly is by setting off module 10 and strain module 11 forms.The described module bottom that sets off is the shape of agreeing with described concave portions shape, and described strain module top is the shape of agreeing with positive triangle fixture triangular groove shape shape.
Particularly, described cable rest area should match with cable shape.
During installation, standard hot-rolled strip tooth steel tank is embedded in concrete walls, steel tank is put in the perpendicular postpone of multiple T-nut, the more horizontal T-nut that makes can snap in standard hot-rolled strip tooth steel tank; At this moment, with the needs of installation site, T-nut can be slided up and down; Again cable bearer is bolted in two adjacent T-nut, and is anchored in standard hot-rolled strip tooth steel tank; The nut of band spring is pushed in square groove, then the guide rail of lower clamp assemblies pushes in the square groove of cable bearer, then the nut of another band spring is pushed in square groove, by two nuts with spring and the guide rail adjustment position of horizontally slipping.Then will set off module and put into cable-sustainer, then the cable laid one by one is placed on sets off in module, then on cable, place strain module; Cable is placed in the cable rest area in cable insulation jacket protection assembly completely thus.Finally in strain module, be arranged on clamp assemblies.The through hole of upper clamp assemblies and lower clamp assemblies is passed by bolt, nut again through band spring realizes being fixed on by core clamp assemblies in the direct square groove of cable, and tightening nut, due to nut be provided with square groove inverted L shape plate vertical plate bottom the intermeshing lines of groove, make when spring is to one, nut power upwards, nut closely engages with square groove, and whole core clamp assemblies is fixed on cable bearer.If need cable position be adjusted after fixing, then unclamp nut, spring is to one, nut power upwards, the groove of nut and square groove is made still to keep engagement, core clamp assemblies still keeps stable on cable bearer, now, applies an external force to core clamp assemblies, make to slide in the square groove of core clamp assemblies in cable bearer, realize adjustment position.And set off module and strain module can along with the deformation thereupon of the difference of cable size.Therefore, cable to be fixedly clamped protection by cable insulation jacket protection assembly, and core clamp assemblies and cable bearer fixation, whole cable is supported fixing.
According to above-described embodiment, just the utility model can be realized well.What deserves to be explained is; under prerequisite based on said structure design; for solving same technical problem; even if some making on the utility model are without substantial change or polishing; the essence of the technical scheme adopted is still the same with the utility model, therefore it also should in protection range of the present utility model.
Claims (5)
1. a high-tension cable fixture, is characterized in that, comprising: steel tank, cable bearer (1), core clamp assemblies and cable insulation jacket protection assembly (2); Described steel tank is embedded in the concrete of power channel; in described steel tank, card has multiple T-nut; described cable bearer (1) is fixed by fixture and adjacent two T-nut and steel tank; described core clamp assemblies is fixed on cable bearer (1); described cable insulation jacket protection assembly (2) is stuck in core clamp assemblies, and described cable insulation jacket protection assembly (2) middle part is provided with cable rest area (3).
2. a kind of high-tension cable fixture according to claim 1, is characterized in that, described cable bearer (1) is provided with the integrated and square groove of opening upwards, and two trough rim tops are provided with the inverted L shape plate (4) to horizontal-extending in the middle part of square groove; Core clamp assemblies comprises clamp assemblies and lower clamp assemblies; Described lower clamp assemblies comprises guide rail (5) and cable-sustainer (6), cable-sustainer (6) is fixed on guide rail (5), described cable-sustainer (6) top is provided with concave portions, guide rail (5) is snapped in described square groove groove, and described upper clamp assemblies and cable-sustainer (6) are fixed by fixture.
3. a kind of high-tension cable fixture according to claim 2, it is characterized in that: described upper clamp assemblies is positive triangle fixture (7), positive triangle fixture (7) is for positive triangular groove and the two outside horizontal-extendings in trough rim top have the structure of transverse slat (8), and described positive triangle fixture (7) is one-body molded; The both sides of described cable-sustainer (6) are all provided with through hole, and described positive triangle fixture both sides transverse slat (8) are provided with and cable-sustainer (6) through hole through hole one to one; Described fixture fixes upper clamp assemblies and lower clamp assemblies through the through hole of cable-sustainer (6) and the through hole of the transverse slat (8) corresponding with cable-sustainer (6) through hole; Described guide rail (5) length is less than the distance between cable-sustainer (6) two through holes.
4. a kind of high-tension cable fixture according to claim 3, it is characterized in that, described fixture comprises screw bolt and nut, is fixed with spring bottom described nut, and the hollow parts of described spring aims at the through hole of nut; Be provided with groove bottom the vertical plate of described inverted L shape plate (4), described nut top is provided with the lines engaged with groove bottom the vertical plate of inverted L shape plate (4).
5. a kind of high-tension cable fixture according to any one of claim 3 ~ 4, is characterized in that: described cable insulation jacket protection assembly (2) is by setting off module (10) and strain module (11) forms; Describedly set off module (10) bottom shape and cable-sustainer (6) concave portions shape is agreed with; The positive triangular groove shape of described strain module (11) top shape and positive triangle fixture (7) is agreed with, and described cable rest area (3) shape and cable shape are agreed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027014.2U CN204333865U (en) | 2015-01-15 | 2015-01-15 | A kind of high-tension cable fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027014.2U CN204333865U (en) | 2015-01-15 | 2015-01-15 | A kind of high-tension cable fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204333865U true CN204333865U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520027014.2U Expired - Fee Related CN204333865U (en) | 2015-01-15 | 2015-01-15 | A kind of high-tension cable fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204333865U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698479A (en) * | 2019-02-22 | 2019-04-30 | 浙江亘古电缆股份有限公司 | A kind of fixed device of high-tension cable |
| CN113788374A (en) * | 2021-10-14 | 2021-12-14 | 南京普爱医疗设备股份有限公司 | Protection and pay-off and take-up device for DR bulb tube connecting wire harness |
| CN113860140A (en) * | 2021-09-28 | 2021-12-31 | 北京住总集团有限责任公司 | Hoisting device and method for glass fiber reinforced bar structure |
-
2015
- 2015-01-15 CN CN201520027014.2U patent/CN204333865U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698479A (en) * | 2019-02-22 | 2019-04-30 | 浙江亘古电缆股份有限公司 | A kind of fixed device of high-tension cable |
| CN109698479B (en) * | 2019-02-22 | 2024-03-08 | 浙江亘古电缆股份有限公司 | High-voltage cable fixing device |
| CN113860140A (en) * | 2021-09-28 | 2021-12-31 | 北京住总集团有限责任公司 | Hoisting device and method for glass fiber reinforced bar structure |
| CN113788374A (en) * | 2021-10-14 | 2021-12-14 | 南京普爱医疗设备股份有限公司 | Protection and pay-off and take-up device for DR bulb tube connecting wire harness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20210115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |