CN2396550Y - Air crossing supporter for suspended purchase - Google Patents
Air crossing supporter for suspended purchase Download PDFInfo
- Publication number
- CN2396550Y CN2396550Y CN 99245298 CN99245298U CN2396550Y CN 2396550 Y CN2396550 Y CN 2396550Y CN 99245298 CN99245298 CN 99245298 CN 99245298 U CN99245298 U CN 99245298U CN 2396550 Y CN2396550 Y CN 2396550Y
- Authority
- CN
- China
- Prior art keywords
- main
- coaster
- cable
- skeleton
- road
- 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
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Abstract
The utility model relates to an air crossing supporter for a suspended purchase tackle. Air crossing entirety is composed of a steel cable 1, a detaching opening 2 and a main purchase tackle channel 6. The detaching opening 2 is connected with the wire cable 1 and the main purchase tackle channel 6 which is a concave skeleton 4 of which notch can hold the cable wire. The upper part of the main purchase tackle channel 6 is provided with a suspension ring 3 connected with the detaching opening 2, and the inner side and the bottom of the concave skeleton 4 are respectively provided with a rolling body 5 and a main pulley 7. When the utility model crosses in the air, the changed conductor wire is suspended on the main purchase tackle channel in the air, but is not limited by the ground condition to complete the wire changing process. Therefore, the utility model has the advantages of simple structure, low cost, convenient operation, etc.
Description
The utility model belongs to built on stilts installation and maintenance, repairing or the relieving attachment of electric wire or cable, international Patent classificating number H02G 1/00, and H02G 7/00.
At the overhauling reform of high voltage power transmission working line or change the corrosion overhead ground wire or overhead ground wire changes in the construction of aerial fiber cable ground wire, traditional crossing frame mode one is complex structure, cost height, the 2nd, and cause the working line of being crossed over to have a power failure easily.Working line below condition is comparatively complicated, and to the overhauling reform of high voltage power transmission working line, requires strict.The one, technological requirement can not make cable line fall within the ground surface wear; The 2nd, different complex situations such as the highway of crossing over, railway, house, transmission line, the working line that can not use high traditional leap mode of cost or quilt to be crossed over has a power failure and is restricted.
The purpose of this utility model provides a kind of simple in structure, aerial crossing frame of suspension type coaster that cost is low, easy to use.
The purpose of this utility model is achieved in that the aerial crossing frame of a kind of suspension type coaster, it by steel cable 1, unload mouthfuls 2, main coaster road 6 forms, unload mouthfuls 2 and connect steel cables 1 and main coaster roads 6; Main coaster road 6 can hold the skeleton 4 of the spill of cable for recess.6 tops, main coaster road are provided with and unload mouthful 2 connection suspension ring 3 that are connected, at the spill skeleton 4 inboard rolling elements 5 that rotate vertically that are provided with.Be horizontally disposed with head pulley 7 in spill skeleton 4 bottom inside.
Because aerial the leaps integral body that the utility model adopts by steel cable, unloads mouthful, main coaster road is formed, when crossing in the air, quilt is changed lead and is hung on the skyborne main coaster road, is not subjected to the restriction of surface condition, finishes the thread-changing process.Therefore the utlity model has simple in structure, cost is low, characteristics such as easy to use.
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, steel cable, 2, unload mouth, 3, suspension ring, 4, skeleton, 5, rolling element, 6, main coaster road, 7, head pulley.
The aerial crossing frame of suspension type coaster, it by steel cable 1, unload mouthfuls 2, main coaster road 6 forms, unloads mouthful 2 connection steel cables 1, main coaster road 6; Main coaster road 6 can hold the skeleton 4 of the spill of cable for recess.6 tops, main coaster road are provided with and unload mouthful 2 connection suspension ring 3 that are connected, at the spill skeleton 4 inboard rolling elements 5 that rotate vertically that are provided with.Be horizontally disposed with head pulley 7 in spill skeleton 4 bottom inside.
The aerial crossing frame of suspension type coaster, be with very heavy steel cable 1, be connected to main coaster road 6, form aerial crossing frame integral body by unloading mouth 2, very heavy steel cable 1 other two ends slide into from the both sides lead by driving respectively from two ends by driving respectively and answer mounting distance to carry out colligation, and aerial crossing frame is finished.
Use the aerial crossing frame of suspension type coaster, its needs in the construction section face, and each span is installed 2-4 according to different distance, after making the quilt of construction section face change ground wire to loosen, falling on very heavy the steel cable 1 that be fixed of nature, slide in the main coaster road 6 along unloading mouthfuls 2, make and changed ground wire and be suspended in the air, ground leap thing is not subjected to any interference, finish old line and renew line, new and old wire terminal is also very natural tides over unsettled main coaster road, thereby finishes the branch-cut bridge task, descends the road to tighten up line procedures again.
Change simultaneously as the both sides wiring, two main coaster roads can be connected with electric welding, thereby reach two main stem branch-cut bridges.
Claims (3)
1, the aerial crossing frame of a kind of suspension type coaster, it is characterized in that it by steel cable (1), unload mouthful (2), main coaster road (6) is formed, unload mouthful (2) and connect steel cables (1) and a main coaster road (6); Main coaster road (6) can hold the skeleton (4) of the spill of cable for recess.
2, the aerial crossing frame of suspension type coaster according to claim 1 is characterized in that: top, main coaster road (6) is provided with and unloads the connection suspension ring (3) that mouthful (2) are connected, at the inboard rolling element (5) that rotates vertically that is provided with of the skeleton (4) of spill.
3, the aerial crossing frame of suspension type coaster according to claim 1 is characterised in that: skeleton (4) bottom inside in spill is horizontally disposed with head pulley (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245298 CN2396550Y (en) | 1999-11-09 | 1999-11-09 | Air crossing supporter for suspended purchase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245298 CN2396550Y (en) | 1999-11-09 | 1999-11-09 | Air crossing supporter for suspended purchase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2396550Y true CN2396550Y (en) | 2000-09-13 |
Family
ID=34031224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99245298 Expired - Fee Related CN2396550Y (en) | 1999-11-09 | 1999-11-09 | Air crossing supporter for suspended purchase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2396550Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101533998B (en) * | 2009-01-22 | 2011-05-11 | 甘肃电力科学研究院 | Lifting device for on/off wire of ice coating removal equipment for transmission line |
| CN102227063A (en) * | 2011-03-28 | 2011-10-26 | 辽宁省电力有限公司本溪供电公司 | Rolling device used for erecting power transmission line |
| CN102227064A (en) * | 2011-03-28 | 2011-10-26 | 辽宁省电力有限公司本溪供电公司 | Crossover-stand used for erecting power transmission lines |
| CN103904586A (en) * | 2014-04-18 | 2014-07-02 | 国家电网公司 | Multipurpose paying-off tackle support |
| CN104934897A (en) * | 2015-06-12 | 2015-09-23 | 国家电网公司 | Power transmission line pay-off and backout spanning coaster |
| CN105186378A (en) * | 2015-10-19 | 2015-12-23 | 江苏省电力公司南京供电公司 | Power transmission line channel crossing protection mechanism |
| CN106129898A (en) * | 2016-07-28 | 2016-11-16 | 国网山东省电力公司经济技术研究院 | Auxiliary device crossed over by a kind of ground wire of changing |
| CN106848932A (en) * | 2017-04-10 | 2017-06-13 | 国网辽宁省电力有限公司辽阳供电公司 | One kind insulation is across line machine |
| CN107359539A (en) * | 2017-07-07 | 2017-11-17 | 国网山东省电力公司临沂供电公司 | Ground wire changes special crossing frame |
-
1999
- 1999-11-09 CN CN 99245298 patent/CN2396550Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101533998B (en) * | 2009-01-22 | 2011-05-11 | 甘肃电力科学研究院 | Lifting device for on/off wire of ice coating removal equipment for transmission line |
| CN102227063A (en) * | 2011-03-28 | 2011-10-26 | 辽宁省电力有限公司本溪供电公司 | Rolling device used for erecting power transmission line |
| CN102227064A (en) * | 2011-03-28 | 2011-10-26 | 辽宁省电力有限公司本溪供电公司 | Crossover-stand used for erecting power transmission lines |
| CN102227063B (en) * | 2011-03-28 | 2013-03-20 | 辽宁省电力有限公司本溪供电公司 | Rolling device used for erecting power transmission line |
| CN103904586A (en) * | 2014-04-18 | 2014-07-02 | 国家电网公司 | Multipurpose paying-off tackle support |
| CN104934897A (en) * | 2015-06-12 | 2015-09-23 | 国家电网公司 | Power transmission line pay-off and backout spanning coaster |
| CN105186378A (en) * | 2015-10-19 | 2015-12-23 | 江苏省电力公司南京供电公司 | Power transmission line channel crossing protection mechanism |
| CN106129898A (en) * | 2016-07-28 | 2016-11-16 | 国网山东省电力公司经济技术研究院 | Auxiliary device crossed over by a kind of ground wire of changing |
| CN106129898B (en) * | 2016-07-28 | 2018-01-02 | 国网山东省电力公司经济技术研究院 | One kind changes ground wire and crosses over servicing unit |
| CN106848932A (en) * | 2017-04-10 | 2017-06-13 | 国网辽宁省电力有限公司辽阳供电公司 | One kind insulation is across line machine |
| CN107359539A (en) * | 2017-07-07 | 2017-11-17 | 国网山东省电力公司临沂供电公司 | Ground wire changes special crossing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |