CN204213482U - A kind of for the cable bearer in cable inspection-pit - Google Patents
A kind of for the cable bearer in cable inspection-pit Download PDFInfo
- Publication number
- CN204213482U CN204213482U CN201420654250.2U CN201420654250U CN204213482U CN 204213482 U CN204213482 U CN 204213482U CN 201420654250 U CN201420654250 U CN 201420654250U CN 204213482 U CN204213482 U CN 204213482U
- Authority
- CN
- China
- Prior art keywords
- cable
- pit
- lateral frame
- angle
- inspection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Abstract
For the cable bearer in cable inspection-pit, at least comprise lateral frame, perpendicular support, seat angle, pin, angle cleat and EXPANSION ANCHOR BOLTS; Described lateral frame is connected with perpendicular support vertical, and the lateral frame of lowermost end is fixedly connected with cable draw pit bottom by the EXPANSION ANCHOR BOLTS at two ends, left and right; Described seat angle one end is fixed on cable draw pit inwall, and the other end is connected with angle cleat; The opposite side of described angle cleat is fixedly connected with the lateral frame being arranged on perpendicular cantilever tip by pin; This is used for the cable bearer in cable inspection-pit, with low cost, construction install convenience, can realize effectively eliminating the in disorder heap of cable draw pit internal cause cable and force together to running the serious potential safety hazard of generation, bring great convenience simultaneously to cable maintenance, construction.
Description
Technical field
The utility model relates to stent applications technical field, especially a kind of for the cable bearer in cable inspection-pit.
Background technique
At present, power cable is widely used in urban distribution network, current embedding manner mainly contains direct-burried, cable tunnel, poling direct-burried, need full-face tunneling when wherein direct-buried mode exists cable fault to carry out process maintenance difficulty very large, cable tunnel build and maintenance cost very high, apply maximum still poling direct-buried mode.Consider that channel resource finite sum reduces cost, the multi-cable horizontal and vertical direction arrangement often of poling direct-burried, in order to repair and maintenance is convenient, need to arrange an inspection-pit every about 50 meters, and some has installed cable bearer along the borehole wall in current most of well, but because cable pipe inlet/outlet pipe cable concentrates on well intermediate portion, and the length of well generally only has 2-3 rice, the cable that centre is passed to be placed in borehole wall upper bracket just necessary bending cable, difficulty of construction is very large, and is easily shed on the ground; Some does not even install any support, cause multi-cable to pile to force together, the heat of cable is superimposed and directly affects the current carrying capacity of cable and accelerate the aging of cable on the one hand, cannot move when being pressed in cable maintenance below on the other hand at all, and a cable is out of order and injures adjacent cable, the expansion caused the accident very easily simultaneously.
Prior art can not meet the needs of people, and for making up prior art deficiency, the utility model aims to provide a kind of for the cable bearer in cable inspection-pit.
For achieving the above object, the utility model by the following technical solutions: a kind of for the cable bearer in cable inspection-pit, at least comprise lateral frame, perpendicular support, seat angle, pin, angle cleat and EXPANSION ANCHOR BOLTS; Described lateral frame is connected with perpendicular support vertical, and the lateral frame of lowermost end is fixedly connected with cable draw pit bottom by the EXPANSION ANCHOR BOLTS at two ends, left and right; Described seat angle one end is fixed on cable draw pit inwall, and the other end is connected with angle cleat; The opposite side of described angle cleat is fixedly connected with the lateral frame being arranged on perpendicular cantilever tip by pin.
Further, described lateral frame upper end is provided with cable.
Compared with prior art, the beneficial effects of the utility model are: this is used for the cable bearer in cable inspection-pit, with low cost, construction install convenience, can realizing effectively eliminating the in disorder heap of cable draw pit internal cause cable to force together to running the serious potential safety hazard of generation, bringing great convenience to cable maintenance, construction simultaneously;
Overall structure is simple, practical, easily manufactured, is easy to promote the use of.
Summary of the invention
Accompanying drawing explanation
Fig. 1 is lateral frame of the present utility model and perpendicular support connection structure schematic diagram;
Fig. 2 is overall structure schematic diagram of the present utility model;
Wherein: 1, lateral frame, 2, perpendicular support, 3, seat angle, 4, pin, 5, angle cleat, 6, EXPANSION ANCHOR BOLTS.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of for the cable bearer in cable inspection-pit, at least comprise lateral frame 1, perpendicular support 2, seat angle 3, pin 4, angle cleat 5 and EXPANSION ANCHOR BOLTS 6; Described lateral frame 1 is connected with perpendicular support 2 is vertical, and the lateral frame 1 of lowermost end is fixedly connected with cable draw pit bottom by the EXPANSION ANCHOR BOLTS 6 at two ends, left and right; Described seat angle 3 one end is fixed on cable draw pit inwall, and the other end is connected with angle cleat 5; The opposite side of described angle cleat 5 is fixedly connected with the lateral frame 1 being arranged on perpendicular support 2 top by pin 4.
Further, described lateral frame 1 upper end is provided with cable.
The utility model is when making use: timbering material selects Zinc-coated angle steel, be made up of a perpendicular strutbeam and some proppings, propping 25-35mm spacing of being separated by is welded on the both sides of perpendicular strutbeam, can determine level and the spacing of horizontal gird according to the quantity of poling cable and position.The perpendicular strutbeam of this support is arranged on the center line in cable laying direction, propping is perpendicular to cable laying direction.In order to improve the soundness of support installing, weld a horizontal corner steel respectively to fix for support on the top of perpendicular strutbeam, wherein lower end is fixed on ground, shaft bottom by EXPANSION ANCHOR BOLTS, upper end horizontal corner steel be arranged on collinear both sides borehole wall bearing and connect angle steel by one and be connected, passing for the ease of workmen, this connection angle steel is detachable.
In order to the cable on fixed support, hole can be bored on the angle steel of horizontal stand, with sub-thread copper core perforation colligation.
0.8-1 meter ampere of being generally separated by along cable laying direction in cable inspection-pit well fills a secondary cable bearer.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (2)
1., for the cable bearer in cable inspection-pit, at least comprise lateral frame (1), perpendicular support (2), seat angle (3), pin (4), angle cleat (5) and EXPANSION ANCHOR BOLTS (6); It is characterized in that: described lateral frame (1) is connected with perpendicular support (2) is vertical, and the lateral frame of lowermost end (1) is fixedly connected with cable draw pit bottom by the EXPANSION ANCHOR BOLTS (6) at two ends, left and right; Described seat angle (3) one end is fixed on cable draw pit inwall, and the other end is connected with angle cleat (5); The opposite side of described angle cleat (5) is fixedly connected with the lateral frame (1) being arranged on perpendicular support (2) top by pin (4).
2. according to claim 1 a kind of for the cable bearer in cable inspection-pit, it is characterized in that: described lateral frame (1) upper end is provided with cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654250.2U CN204213482U (en) | 2014-11-05 | 2014-11-05 | A kind of for the cable bearer in cable inspection-pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654250.2U CN204213482U (en) | 2014-11-05 | 2014-11-05 | A kind of for the cable bearer in cable inspection-pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213482U true CN204213482U (en) | 2015-03-18 |
Family
ID=52982154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420654250.2U Expired - Fee Related CN204213482U (en) | 2014-11-05 | 2014-11-05 | A kind of for the cable bearer in cable inspection-pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213482U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514857A (en) * | 2015-11-26 | 2016-04-20 | 国网北京市电力公司 | Method and apparatus for repairing cable |
| CN106759497A (en) * | 2016-11-23 | 2017-05-31 | 国网浙江省电力公司温州供电公司 | A kind of novel cable well |
| CN106949307A (en) * | 2017-04-07 | 2017-07-14 | 深圳供电规划设计院有限公司 | A kind of assembled tunnel frame |
-
2014
- 2014-11-05 CN CN201420654250.2U patent/CN204213482U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514857A (en) * | 2015-11-26 | 2016-04-20 | 国网北京市电力公司 | Method and apparatus for repairing cable |
| CN105514857B (en) * | 2015-11-26 | 2018-07-17 | 国网北京市电力公司 | The method and apparatus for repairing cable |
| CN106759497A (en) * | 2016-11-23 | 2017-05-31 | 国网浙江省电力公司温州供电公司 | A kind of novel cable well |
| CN106759497B (en) * | 2016-11-23 | 2019-04-19 | 国网浙江省电力公司温州供电公司 | A kind of cable shaft |
| CN106949307A (en) * | 2017-04-07 | 2017-07-14 | 深圳供电规划设计院有限公司 | A kind of assembled tunnel frame |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20171105 |