CN204216555U - A kind of field test cable bearer - Google Patents
A kind of field test cable bearer Download PDFInfo
- Publication number
- CN204216555U CN204216555U CN201420733942.6U CN201420733942U CN204216555U CN 204216555 U CN204216555 U CN 204216555U CN 201420733942 U CN201420733942 U CN 201420733942U CN 204216555 U CN204216555 U CN 204216555U
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- underframe
- cable
- released
- twisted
- support
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- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims abstract description 21
- 239000004593 Epoxy Substances 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 210000001138 tear Anatomy 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model provides a kind of field test cable bearer.Described cable bearer comprises bracing frame and twisted and released of the cable frame, bracing frame is made up of lower underframe, upper underframe and many support bars being connected upper and lower underframe, multiple support rod connecting sleeve cylinder is respectively equipped with at the upper surface of lower underframe and the bottom surface of upper underframe, and lower underframe is identical with the support rod connecting sleeve cylinder number on upper underframe, and mutually corresponding, the upper and lower end of every root support bar is embedded in two support rod connecting sleeve cylinders corresponding on upper underframe and lower underframe respectively; Described twisted and released of the cable frame is made up of twisted and released of the cable roller and rolling wheel support, and rolling wheel support is fixed on upper bed-plate by rotation axis, and can around axis of rotation, and twisted and released of the cable roller is placed in the top of rolling wheel support, and is connected with rolling wheel support by rotating shaft.The utility model structure is simple, easy accessibility, reduces the friction of cable, adds the fail safe of twisted and released of the cable, and greatly save the manpower in whole folding and unfolding process, improve the efficiency of twisted and released of the cable.
Description
Technical field
The utility model relates to electric power facility field, specifically a kind of field test cable bearer.
Background technology
Electrical test is on-the-spot, needs to adopt cable that large power supply is caused testing equipment; Also need the high-tension electricity by testing equipment exports to cause tested device, its distance can reach hundreds of rice, usual or multichannel.Because the general weight ratio of cable is comparatively large, take cross section as 240mm
2high power cable is example, every meter of weight 2.5kg, and single 200 meters of long cable weight can reach 500kg; Therefore when folding and unfolding cable, more inconvenient.Existing testing ground is all generally tow on ground for the folding and unfolding of cable, and because cable weight is large, tow frictional resistance on ground large, scene of adding also exists the non-hardstand situation such as meadow, soil, just more wastes time and energy like this when towing.In addition, tow folding and unfolding cable on ground and also easily wear and tear and dirty cable covering, for more than 10kV high-tension cable, outer field is generally all insulation and protective layer, also there will be potential safety hazard after wearing and tearing.
Summary of the invention
The utility model provides a kind of on-the-spot for electrical test according to the deficiencies in the prior art, the field test cable bearer of convenient retracted cable.This supporting structure is simple; easy to use; be placed on the circuit of twisted and released of the cable when folding and unfolding cable by propping up; then cable is by support folding and unfolding; both the friction with bottom surface can have been reduced; increase folding and unfolding efficiency, can also protect cable outer layer, the potential safety hazard that the wearing and tearing reducing cable covering bring.
The technical scheme that the utility model provides: described a kind of field test cable bearer comprises bracing frame and twisted and released of the cable frame, it is characterized in that: support frame as described above is made up of lower underframe, upper underframe and many support bars being connected upper and lower underframe, multiple support rod connecting sleeve cylinder is respectively equipped with at the upper surface of lower underframe and the bottom surface of upper underframe, and lower underframe is identical with the support rod connecting sleeve cylinder number on upper underframe, and mutually corresponding, the upper and lower end of every root support bar is embedded in two support rod connecting sleeve cylinders corresponding on upper underframe and lower underframe respectively; Described twisted and released of the cable frame is made up of twisted and released of the cable roller and rolling wheel support, and rolling wheel support is fixed on upper underframe by rotation axis, and can rotate around rotation axis, and twisted and released of the cable roller is placed in the top of rolling wheel support, and is connected with rolling wheel support by rotating shaft.
The utility model is technical scheme preferably: described lower underframe and upper underframe are square rack, and the area of lower underframe is greater than underframe, support rod connecting sleeve cylinder is respectively equipped with in four bights of lower underframe and upper underframe, lower underframe and upper underframe are connected to form a trapezoidal support body by four support bars, and the upper and lower end correspondence of four root support bars embeds in the support rod connecting sleeve cylinder in upper and lower underframe four bights.
The utility model is technical scheme preferably: described support bar adopts epoxy insulation material to make.
The utility model is technical scheme preferably: described rolling wheel support is female bracket, and twisted and released of the cable roller is placed in the recess of rolling wheel support by rotating shaft; The two ends of described twisted and released of the cable roller are respectively equipped with cable baffle plate.
The beneficial effects of the utility model:
(1) bracing frame of the present utility model is by big end down two trapezoid supports that base is formed by connecting by support bar, lower bottom base is larger than upper underframe, add with contact area of ground large, the stability of whole support is strengthened, avoid occurring collapsing at folding and unfolding process medium-height trestle, affect the folding and unfolding of cable;
(2) erecting cable gets up by the utility model, cable is walked from frame upper, not with earth surface, add and be provided with twisted and released of the cable roller at cradle top, cable is walked from roller surface, because roller itself can rotate, thus reduces the friction of cable, improve twisted and released of the cable efficiency, greatly save manpower;
(3) cable of the present utility model is owing to walking by roller, can prevent cable covering from occurring wearing and tearing, thus reduces the potential safety hazard brought because cable covering weares and teares;
(4) the twisted and released of the cable roller being placed in base top is connected by rotating shaft, can realize the rotation of facet 360 °, thus can change the direction of folding and unfolding cable on base, and the final place that reduces limits the inconvenience brought;
(5) support bar of the utility model support adopts epoxy insulation material, can tolerate higher voltage; Support bar can also withstand voltage difference and increase and decrease its length, increase the fail safe of whole folding and unfolding process;
(6) support of the present utility model connects all by socket, can not by any instrument rapid disassembling and assembling, removablely in transportation comes, thus minimizing transport space;
The utility model structure is simple, easy accessibility, reduces the friction of cable, adds the fail safe of twisted and released of the cable, and greatly save the manpower in whole folding and unfolding process, improve the efficiency of twisted and released of the cable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is using state schematic diagram of the present utility model.
In figure: 1-lower underframe, 2-support bar, 3-upper underframe, 4-rolling wheel support, 5-twisted and released of the cable roller, 5-1-rotating shaft, 6-rotation axis.
Embodiment
Below in conjunction with accompanying drawing to the utility model further instruction.A kind of field test cable bearer as shown in Figure 1 comprises bracing frame and twisted and released of the cable frame, it is characterized in that: support frame as described above is made up of lower underframe 1, upper underframe 3 and the many support bars 2 that are connected upper and lower underframe, described lower underframe 1 and upper underframe 3 are square rack, and the area of lower underframe 1 is greater than underframe 3, described support bar 2 has four, described support bar 2 adopts epoxy insulation material to make, and can tolerate higher voltage; Support rod connecting sleeve cylinder is respectively equipped with in four bights of lower underframe 1 and upper underframe 3, four support bars 2 are connected to four bights of upper and lower underframe, the upper and lower end of every root support bar 2 is embedded respectively in support rod connecting sleeve cylinder corresponding to upper underframe 3 and lower underframe 1 four bights, and lower underframe 1 and upper underframe 3 are connected to form a trapezoidal support body by four support bars 2.
As shown in Figure 1, described twisted and released of the cable frame is made up of twisted and released of the cable roller 5 and rolling wheel support 4, rolling wheel support 4 is female bracket, be fixed on the central part of upper underframe 3 by rotation axis 6, and can rotate around rotation axis 6, the degree of tightness of rotation axis 6 can adjust, can be tightened when not needing rotation, avoid it arbitrarily to rotate, when needing to rotate, unscrewed; Twisted and released of the cable roller 5 sets up the groove position of rolling wheel support 4 by rotating shaft 5-1, and its top eminence rolling wheel support, twisted and released of the cable roller 5 can along axis of rotation.The two ends of described twisted and released of the cable roller 5 are respectively equipped with cable baffle plate 5-2, can carry out spacing to cable.
When the utility model uses; as Fig. 2; multiple cable bearer can be set on cable track route; cable support is got up; cable 8 is walked along twisted and released of the cable roller 5, reduces the friction of cable 8, has both improve folding and unfolding efficiency; save manpower, the potential safety hazard that the wearing and tearing because of cable covering bring can be prevented again.
Claims (4)
1. a field test cable bearer, comprise bracing frame and twisted and released of the cable frame, it is characterized in that: support frame as described above is by lower underframe (1), upper underframe (3) and many support bars (2) composition being connected upper and lower underframe, multiple support rod connecting sleeve cylinder is respectively equipped with at the upper surface of lower underframe (1) and the bottom surface of upper underframe (3), and lower underframe (1) is identical with the support rod connecting sleeve cylinder number on upper underframe (3), and it is mutually corresponding, every root support bar (2) upper, lower end is embedded respectively in upper underframe (3) and upper two the corresponding support rod connecting sleeve cylinders of lower underframe (1), described twisted and released of the cable frame is made up of twisted and released of the cable roller (5) and rolling wheel support (4), rolling wheel support (4) is fixed on upper underframe (3) by rotation axis (6), and can rotate around rotation axis (6), twisted and released of the cable roller (5) is placed in the top of rolling wheel support (4), and is connected with rolling wheel support (4) by rotating shaft (5-1).
2. a kind of field test cable bearer according to claim 1, it is characterized in that: described lower underframe (1) and upper underframe (3) are square rack, and the area of lower underframe (1) is greater than underframe (3), be respectively equipped with support rod connecting sleeve cylinder in four bights of lower underframe (1) and upper underframe (3), lower underframe (1) and upper underframe (3) are connected to form a trapezoidal support body by four support bars (2).
3. a kind of field test cable bearer according to claim 1 and 2, is characterized in that: described support bar (2) adopts epoxy insulation material to make.
4. a kind of field test cable bearer according to claim 1 and 2, it is characterized in that: described rolling wheel support (4) is female bracket, twisted and released of the cable roller (5) is placed in the recess of rolling wheel support (4) by rotating shaft; The two ends of described twisted and released of the cable roller (5) are respectively equipped with cable baffle plate (5-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420733942.6U CN204216555U (en) | 2014-11-28 | 2014-11-28 | A kind of field test cable bearer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420733942.6U CN204216555U (en) | 2014-11-28 | 2014-11-28 | A kind of field test cable bearer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216555U true CN204216555U (en) | 2015-03-18 |
Family
ID=52985192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420733942.6U Active CN204216555U (en) | 2014-11-28 | 2014-11-28 | A kind of field test cable bearer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216555U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701783A (en) * | 2015-03-27 | 2015-06-10 | 国网辽宁省电力有限公司辽阳供电公司 | Crossing escalator for terminal wiring of substation |
| CN105914696A (en) * | 2016-04-29 | 2016-08-31 | 国网山东省电力公司汶上县供电公司 | Integrated cable folding and unfolding system |
| WO2021031264A1 (en) * | 2019-08-21 | 2021-02-25 | 广东电网有限责任公司 | Crossing bracket |
-
2014
- 2014-11-28 CN CN201420733942.6U patent/CN204216555U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701783A (en) * | 2015-03-27 | 2015-06-10 | 国网辽宁省电力有限公司辽阳供电公司 | Crossing escalator for terminal wiring of substation |
| CN105914696A (en) * | 2016-04-29 | 2016-08-31 | 国网山东省电力公司汶上县供电公司 | Integrated cable folding and unfolding system |
| WO2021031264A1 (en) * | 2019-08-21 | 2021-02-25 | 广东电网有限责任公司 | Crossing bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |