CN203813215U - Cable laying apparatus of prefabricated distribution box - Google Patents
Cable laying apparatus of prefabricated distribution box Download PDFInfo
- Publication number
- CN203813215U CN203813215U CN201420145429.5U CN201420145429U CN203813215U CN 203813215 U CN203813215 U CN 203813215U CN 201420145429 U CN201420145429 U CN 201420145429U CN 203813215 U CN203813215 U CN 203813215U
- Authority
- CN
- China
- Prior art keywords
- cable
- distribution box
- type distribution
- prepackage type
- laying
- 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 - Lifetime
Links
- 239000004567 concrete Substances 0.000 claims abstract description 25
- 239000011229 interlayer Substances 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 12
- 238000010276 construction Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a cable laying apparatus of a prefabricated distribution box. The apparatus comprises a prefabricated distribution box and in/out cable laying equipment of the prefabricated distribution box; wherein the in/out cable laying equipment of the prefabricated distribution box comprises a cable support and a cable pipe, the prefabricated distribution box comprises a high voltage switch cabinet; the prefabricated distribution box is arranged on a concrete ring beam, the concrete ring beam is arranged on the ground and higher than the ground; the external side of the concrete ring beam is provided with a cable groove, and the cable support is arranged in the cable groove. The cable laying apparatus can simplify the cable laying, reduce the project investment, reduce the installation difficulty of in/out cables, and improves the convenience and safety of daily inspection and maintenance for operating staffs.
Description
Technical field
The utility model relates to a kind of electric utility, relates in particular to a kind of cable-laying gear of prepackage type distribution box.
Background technology
It in power industry, is minimizing transformer substation construction site operation quantities, part transformer station adopts factory's prepackage type distribution box to substitute conventional steel tendon concrete structure distribution building, wherein often can use 10 kilovolts of prepackage type distribution boxs, its cable laying mode generally adopts and under 10 kilovolts of prepackage type distribution boxs, establishes one the 2 meters semi-underground cable floors of high reinforced concrete structure, each 1 meter of above and below ground, 10 kv cables in distribution box and control cables all pass through the cable trough outside semi-underground cable floor transfer-in box, at the base plate of prepackage type distribution box, open the circular hole of a diameter 800mm as unique walkway of the semi-underground cable floor of turnover, in semi-underground cable floor, also need to arrange ventilation, the facilities such as fire-fighting, increased significantly construction investment, because operations staff can only enter by the circular hole of diameter 800mm from prepackage type distribution box baseboard, go out semi-underground cable floor, once there is fire-fighting accident in semi-underground cable floor, operations staff is difficult to escape from fast, even and if escape from from semi-underground cable floor, also be to escape to prepackage type distribution box, directly do not escape to safety area, for safe operation, maintenance has left larger hidden danger.
For solving semi-underground cable floor turnover difficulty and the large defect of security against fire hidden danger, in prior art, occurred more than cable floor ground increasing and offering the aperture of door that the length of side is 800mm on the wall of part, operations staff also can pass in and out semi-underground cable floor by this aperture of door, this improvement makes semi-underground cable floor have a FIRE EXIT directly to leave for outdoor level land, fire-fighting life-saving is had some improvement, owing to being subject to semi-underground cable floor limitation in height, aperture of door size is still less, operations staff's turnover or very inconvenient.
Utility model content
Technical problem to be solved in the utility model is, a kind of cable-laying gear of prepackage type distribution box is provided, and can simplify cable laying, improves convenience and the fail safe of the daily tour of operations staff and maintenance.
In order to solve the problems of the technologies described above, the utility model provides a kind of cable-laying gear of prepackage type distribution box, comprise prepackage type distribution box and into and out of the laying apparatus of line cable, the laying apparatus into and out of line cable of described prepackage type distribution box comprises cable bearer and cable pipe, wherein, described prepackage type distribution box comprises high-tension switch cabinet;
Described prepackage type distribution box is arranged on concrete collar tie beam, and described concrete collar tie beam is located on ground and described concrete collar tie beam is above the ground level;
The outside of described concrete collar tie beam is provided with cable trough, and described cable bearer is installed in described cable trough.
As the improvement of such scheme, described high-tension switch cabinet comprises cable outlet hole; The sidewall of described cable trough is buried cable pipe underground, and described cable pipe is connected with the cable outlet hole of described high-tension switch cabinet, for laying into and out of the cable of described prepackage type distribution box.
As the improvement of such scheme, described cable is 10 kilovolts.
As the improvement of such scheme, the base of described prepackage type distribution box is provided with interlayer, for laying into and out of the control cables of described prepackage type distribution box.
As the improvement of such scheme, described concrete collar tie beam is than the high 100-400mm in ground.
As the improvement of such scheme, described concrete collar tie beam is than the high 200mm in ground.
As the improvement of such scheme, described cable trough is than the high 50-300mm in ground.
As the improvement of such scheme, described cable trough is than the high 100mm in ground.
As the improvement of such scheme, the height of described interlayer is 100-300mm.
As the improvement of such scheme, the height of described interlayer is 200mm.
Implement the utility model, there is following beneficial effect:
The utility model provides a kind of cable-laying gear of prepackage type distribution box, prepackage type distribution box is arranged on concrete collar tie beam, civil engineering, ventilation, fire-fighting, illuminating engineering amount have been saved, greatly reduce project cost, thoroughly eliminate the security against fire hidden danger of operations staff in semi-underground cable floor, operations staff passes in and out distribution box no longer needs to set up step, more convenient.
The cable of prepackage type distribution box directly lays and enters cable trough in cable pipe, the control cables of prepackage type distribution box lays in distribution box base intraformational bed simultaneously, reduced the installation difficulty of cable, save cable consumption and construction investment, improved the convenience of the daily tour of operations staff and maintenance.
Therefore, compared with prior art, the utility model can be cancelled the semi-underground cable floor of prepackage type distribution box below, greatly reduce the setting height(from bottom) of prepackage type distribution box, thoroughly eliminated the security against fire hidden danger of operations staff in semi-underground cable floor, make more simple, the convenience of laying into and out of line cable simultaneously, guaranteed into and out of the reliability of line cable laying and the stability of operation, and improved convenience and the fail safe of the daily tour of operations staff and maintenance.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the cable-laying gear of a kind of prepackage type distribution box of the utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1, the utility model provides a kind of cable-laying gear of prepackage type distribution box, comprise prepackage type distribution box 1 and into and out of the laying apparatus of line cable, the laying apparatus into and out of line cable of described prepackage type distribution box comprises cable bearer 8 and cable pipe 4, wherein, described prepackage type distribution box comprises high-tension switch cabinet 5; Described prepackage type distribution box 1 is arranged on concrete collar tie beam 2, and described concrete collar tie beam 2 is located on ground 7 and described concrete collar tie beam 2 is above the ground level 7; The outside of described concrete collar tie beam 2 is provided with cable trough 3, and described cable bearer 8 is installed in described cable trough 3.
Described prepackage type distribution box 1 lands and is arranged on overhead concrete collar tie beam 2, greatly reduces the setting height(from bottom) of prepackage type distribution box 1, and operations staff passes in and out prepackage type distribution box 1 more easily, conveniently.
Compared with prior art, the utility model is cancelled semi-underground cable floor, can thoroughly eliminate the potential safety hazard that is difficult to escape when operations staff works in semi-underground cable floor, also save civil engineering, ventilation, fire-fighting, illuminating engineering amount simultaneously, greatly reduce project cost.
Wherein, described high-tension switch cabinet 5 comprises cable outlet hole; Described cable bearer 8 is installed in described cable trough 3, and the sidewall of cable trough 3 is buried cable pipe 4 underground, described cable pipe 4 is connected with the cable outlet hole of described high-tension switch cabinet 5, for laying the cable 51 into and out of described prepackage type distribution box, the cover plate that makes maintenance repair or attendant open cable trough 3 gets final product complete operation, the convenience that has greatly improved regular job, has reduced operating cost.
The base of described prepackage type distribution box 1 is provided with interlayer 11, for laying the control cables 52 into and out of described prepackage type distribution box, make full use of the base space of prepackage type distribution box 1, further simplify the difficulty of cable laying, improved convenience and the fail safe of operating maintenance.
Preferably, described concrete collar tie beam 2 is than the high 100-400mm in ground 7; Described cable trough 3 is than the high 50-300mm in ground 7; The height of described interlayer 11 is 100-300mm; The diameter of described cable pipe 4 is Φ 150-400mm.
Better, described concrete collar tie beam 2 is than the high 200mm in ground 7; Described cable trough 3 is than the high 100mm in ground 7; The height of described interlayer 11 is 200mm; The diameter of described cable pipe 4 is Φ 250mm.
It should be noted that, described prepackage type distribution box is preferably 10 kilovolts of prepackage type distribution boxs, and described cable is 10 kilovolts.
In sum, implement the utility model, there is following beneficial effect:
The utility model provides a kind of cable-laying gear of prepackage type distribution box, prepackage type distribution box 1 is arranged on concrete collar tie beam 2, civil engineering, ventilation, fire-fighting, illuminating engineering amount have been saved, greatly reduce project cost, thoroughly eliminate the security against fire hidden danger of operations staff in semi-underground cable floor, operations staff passes in and out distribution box no longer needs to set up step, more convenient.
The cable 51 of prepackage type distribution box 1 directly lays and enters cable trough 3 in cable pipe, the control cables 52 of prepackage type distribution box 1 lays 11 li of distribution box base intraformational beds simultaneously, reduced the installation difficulty of cable, save cable consumption and construction investment, improved the convenience of the daily tour of operations staff and maintenance.
Therefore, compared with prior art, the utility model can be cancelled the semi-underground cable floor of prepackage type distribution box below, greatly reduce the setting height(from bottom) of prepackage type distribution box, thoroughly eliminated the security against fire hidden danger of operations staff in semi-underground cable floor, make more simple, the convenience of laying into and out of line cable simultaneously, guaranteed into and out of the reliability of line cable laying and the stability of operation, and improved convenience and the fail safe of the daily tour of operations staff and maintenance.
Above disclosed is only optimal way of the present utility model, certainly can not limit with this interest field of the utility model, therefore the equivalent variations of doing according to the utility model claim, or some improvements and modifications of doing under the prerequisite that does not depart from the utility model principle, still belong to the scope that the utility model is contained.
Claims (10)
1. the cable-laying gear of a prepackage type distribution box, it is characterized in that, comprise prepackage type distribution box and into and out of the laying apparatus of line cable, the laying apparatus into and out of line cable of described prepackage type distribution box comprises cable bearer and cable pipe, wherein, described prepackage type distribution box comprises high-tension switch cabinet;
Described prepackage type distribution box is arranged on concrete collar tie beam, and described concrete collar tie beam is located on ground and described concrete collar tie beam is above the ground level;
The outside of described concrete collar tie beam is provided with cable trough, and described cable bearer is installed in described cable trough.
2. the cable-laying gear of prepackage type distribution box as claimed in claim 1, is characterized in that, described high-tension switch cabinet comprises cable outlet hole;
The sidewall of described cable trough is buried described cable pipe underground, and described cable pipe is connected with the cable outlet hole of described high-tension switch cabinet, for laying into and out of the cable of described prepackage type distribution box.
3. the cable-laying gear of prepackage type distribution box as claimed in claim 2, is characterized in that, described cable is 10 kilovolts.
4. the cable-laying gear of prepackage type distribution box as claimed in claim 1, is characterized in that, the base of described prepackage type distribution box is provided with interlayer, for laying into and out of the control cables of described prepackage type distribution box.
5. the cable-laying gear of prepackage type distribution box as claimed in claim 1, is characterized in that, described concrete collar tie beam is than the high 100-400mm in ground.
6. the cable-laying gear of prepackage type distribution box as claimed in claim 5, is characterized in that, described concrete collar tie beam is than the high 200mm in ground.
7. the cable-laying gear of prepackage type distribution box as claimed in claim 1, is characterized in that, described cable trough is than the high 50-300mm in ground.
8. the cable-laying gear of prepackage type distribution box as claimed in claim 7, is characterized in that, described cable trough is than the high 100mm in ground.
9. the cable-laying gear of prepackage type distribution box as claimed in claim 4, is characterized in that, the height of described interlayer is 100-300mm.
10. the cable-laying gear of prepackage type distribution box as claimed in claim 9, is characterized in that, the height of described interlayer is 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145429.5U CN203813215U (en) | 2014-03-28 | 2014-03-28 | Cable laying apparatus of prefabricated distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145429.5U CN203813215U (en) | 2014-03-28 | 2014-03-28 | Cable laying apparatus of prefabricated distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813215U true CN203813215U (en) | 2014-09-03 |
Family
ID=51451925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420145429.5U Expired - Lifetime CN203813215U (en) | 2014-03-28 | 2014-03-28 | Cable laying apparatus of prefabricated distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813215U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283129A (en) * | 2014-10-30 | 2015-01-14 | 向荣集团有限公司 | Low-voltage switchgear cabinet installation structure |
| CN106229865A (en) * | 2016-08-26 | 2016-12-14 | 中科合肥微小型燃气轮机研究院有限责任公司 | Test bench for gas turbine overall power distribution room |
| CN107171189A (en) * | 2017-05-25 | 2017-09-15 | 国网山东省电力公司青岛供电公司 | A kind of cable tunnel integrated with substation equipment basis |
| CN108767702A (en) * | 2018-05-28 | 2018-11-06 | 广东电网有限责任公司 | A kind of Outdoor Trusses For Transformer Substation cable machinery ventilation drying device |
| CN112787297A (en) * | 2019-11-04 | 2021-05-11 | 山东光实能源有限公司 | Electric power matching facility for solar power generation road surface and construction method |
-
2014
- 2014-03-28 CN CN201420145429.5U patent/CN203813215U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283129A (en) * | 2014-10-30 | 2015-01-14 | 向荣集团有限公司 | Low-voltage switchgear cabinet installation structure |
| CN106229865A (en) * | 2016-08-26 | 2016-12-14 | 中科合肥微小型燃气轮机研究院有限责任公司 | Test bench for gas turbine overall power distribution room |
| CN107171189A (en) * | 2017-05-25 | 2017-09-15 | 国网山东省电力公司青岛供电公司 | A kind of cable tunnel integrated with substation equipment basis |
| CN108767702A (en) * | 2018-05-28 | 2018-11-06 | 广东电网有限责任公司 | A kind of Outdoor Trusses For Transformer Substation cable machinery ventilation drying device |
| CN112787297A (en) * | 2019-11-04 | 2021-05-11 | 山东光实能源有限公司 | Electric power matching facility for solar power generation road surface and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203813215U (en) | Cable laying apparatus of prefabricated distribution box | |
| CN208380060U (en) | Exterior wall builder's jack | |
| CN105544605B (en) | A kind of modular assembly formula pipe gallery | |
| CN107171189A (en) | A kind of cable tunnel integrated with substation equipment basis | |
| CN101958519B (en) | Method for transforming tangent tower of double-circuit double-bundle transmission lines by lifting in electrified mode in another place | |
| CN102943534A (en) | Electromagnetic radiation integral shielding structure for large space | |
| CN107060152A (en) | Attachment means and method between a kind of prefabricated internal partition wall of transformer station and floor | |
| CN206302084U (en) | A kind of transformer station's isolation protecting device | |
| CN203180390U (en) | Full-indoor traction substation equipment layout structure | |
| CN102361241A (en) | Box type transformer station | |
| CN210598343U (en) | Transformer substation's assembled oil bath structure | |
| CN204732755U (en) | A kind of frame-type transformer station | |
| CN103924565A (en) | Offshore booster station and construction method thereof | |
| CN105914590A (en) | GIS transformer station distribution wire outlet system | |
| CN206004276U (en) | A kind of closed-entry cable passage | |
| CN203225466U (en) | An outdoor terminal box of a transformer substation | |
| CN205646613U (en) | Gas -insulated metal enclosed switchgear and GIS power station of using this equipment | |
| CN105909006B (en) | A kind of precast assembly prefabricated substation | |
| CN205565481U (en) | Formula transformer substation is constructed in piping lane cabin | |
| CN203961373U (en) | Switchbox protection canopy | |
| CN108979102B (en) | Safe construction method for high-voltage line | |
| CN208346970U (en) | Standby pipe structure cavity configuration is hung under a kind of upper cover building | |
| CN204835327U (en) | Integrated transformer substation of half open -type of 110kV | |
| CN206575071U (en) | A kind of tree-like door frame outlet structure of 330kV open airs GIS power distribution equipments | |
| CN215645684U (en) | Railway is with basis that intelligent assembled case becomes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |