CN108483234A - A kind of existing line Poling Construction suspender of current collection line crossing and stringing construction method - Google Patents
A kind of existing line Poling Construction suspender of current collection line crossing and stringing construction method Download PDFInfo
- Publication number
- CN108483234A CN108483234A CN201810600618.XA CN201810600618A CN108483234A CN 108483234 A CN108483234 A CN 108483234A CN 201810600618 A CN201810600618 A CN 201810600618A CN 108483234 A CN108483234 A CN 108483234A
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- China
- Prior art keywords
- lead
- frame
- suspender
- current collection
- wired
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to a kind of existing line Poling Construction suspender of current collection line crossing and stringing construction methods, above-mentioned suspender includes two and is arranged in left and right interval and for guiding the lead-frame across conducting wire, connecting cross beam is equipped between lead-frame, the both ends of connecting cross beam are connected one to one respectively in two lead-frames, its width direction of lead-frame upper edge is equipped at intervals with multigroup guide wheel group, guide wheel group includes the guide pulley that multiple length directions along lead-frame are arranged at intervals in lead-frame, and multigroup lifting lug is arranged in two lead-frames.In the existing line Poling Construction suspender of current collection line crossing provided by the invention, by the way that rectangular-shaped lead-frame is arranged, and by guide wheel group thereon, conducting wire is passed through to guide and discharge, makes it that can smoothly cross over both wired.
Description
Technical field
Existing line erection construction structure more particularly to a kind of existing coil holder of current collection line crossing are crossed over the present invention relates to a kind of
Line construction suspender and stringing construction method.
Background technology
With the fast development of power grid, wind power new energy project under construction is more and more, the work of booster stations electric transmission line erection
Security reliability also higher therewith.At the scene during practice of construction, the construction across existing transmission line of electricity is often encountered,
Scene is higher due to mounting height, it usually needs uses truck crane etc..But since present power supply enterprise controls scope of power outage
It must compare and strictly result in working since safe distance is inadequate across both wired stringing in this way, cannot be made using crane
Industry.It is generally constructed by the way of setting up a large amount of scaffolds at present, but this method is inconvenient, it is time-consuming and laborious, no
It is well positioned to meet the requirement of site operation.
Invention content
For existing across the above problem present in existing line erection construction, a kind of simple operation, construction are now provided
The existing line Poling Construction suspender of efficient current collection line crossing and stringing construction method.
Specific technical solution is as follows：
The first aspect of the invention is to provide a kind of existing line Poling Construction suspender of current collection line crossing, has in this way
Feature, including two be arranged in left and right interval and for guide the lead-frame across conducting wire, connection cross be equipped between lead-frame
The both ends of beam, connecting cross beam are connected one to one respectively in two lead-frames, its width direction of lead-frame upper edge is equipped at intervals with
Multigroup guide wheel group, guide wheel group include the guide pulley that multiple length directions along lead-frame are arranged at intervals in lead-frame,
It is arranged with multigroup lifting lug in two lead-frames.
The existing line Poling Construction suspender of above-mentioned current collection line crossing, also has the feature that, two lead-frame phases
Mutually multigroup lifting lug is arranged in close side guiding framework.
The existing line Poling Construction suspender of above-mentioned current collection line crossing, also has the feature that, the two of connecting cross beam
End is bolted in lead-frame respectively.
The existing line Poling Construction suspender of above-mentioned current collection line crossing, also has the feature that, lead-frame is rectangular
Shape.
The second aspect of the invention is to provide a kind of above-mentioned existing line Poling Construction suspender of current collection line crossing of application
Stringing construction method, have the feature that, include the following steps：
1) it, will be penetrated, and sequentially passed through in guide wheel group by one end of lead-frame length direction across the free end of conducting wire
Multiple guide pulleys after the other end through lead-frame be pierced by and connect with clump weight；
2), using the boom hoisting hoisting sling positioned at both wired sides, the lifting of boom hoisting is coordinated during lifting
Conducting wire is crossed in speed release, and when suspender is lifted to both wired tops and crosses over both wired, conducting wire is crossed in release, makes its free end
Ground can be dropped under the action of clump weight；
3) both wired are installed on across conducting wire, will have been crossed over to be located in both transmission towers of wired both sides, moved after installation is complete
Walk boom hoisting.
Above-mentioned stringing construction method, also has the feature that, also using positioned at lead-frame one end two in step 2)
The swing of cable wind rope control suspender on side.
The advantageous effect of said program is：
In the existing line Poling Construction suspender of current collection line crossing provided by the invention, by the way that rectangular-shaped lead-frame is arranged,
And by guide wheel group thereon, conducting wire is passed through to guide and discharge, makes it that can smoothly cross over both wired.Collection provided by the invention
Electric line has the advantages that simple in structure, safe and reliable across existing line Poling Construction suspender；It is hung using provided by the invention
The erection construction method of tool has the advantages that simple operation, construction efficiency are high, at low cost.
Description of the drawings
Fig. 1 is the structural representation of the existing line Poling Construction suspender of current collection line crossing provided in the embodiment of the present invention
Figure.
In attached drawing：1, lead-frame；2, connecting cross beam；3, guide pulley；4, lifting lug.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making creative work it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The invention will be further described in the following with reference to the drawings and specific embodiments, but not as limiting to the invention.
Fig. 1 is the structural representation of the existing line Poling Construction suspender of current collection line crossing provided in the embodiment of the present invention
Figure.As shown in Figure 1, the existing line Poling Construction suspender of the current collection line crossing provided in the embodiment of the present invention, including：Two
It is rectangular-shaped and be arranged in left and right interval and for guide the lead-frame 1 across conducting wire, equipped with connecting cross beam 2 between lead-frame 1,
The both ends of connecting cross beam 2 are connected one to one by bolt respectively in two lead-frames 1, its width direction of 1 upper edge of lead-frame
It is equipped at intervals with multigroup guide wheel group, guide wheel group includes that multiple length directions along lead-frame 1 are arranged at intervals in lead-frame 1
Guide pulley 3, two lead-frames 1 side close to each other guide and are arranged with multigroup lifting lug 4 in framework.
Connecting cross beam 2 is bolted in lead-frame 1 in the present invention so that operator can assemble in construction site and obtain
Suspender is obtained, can be dismantled again after use in order to transport.
It is guided in framework in the present invention by the way that lifting lug 4 is set to two lead-frames 1 side close to each other, to avoid rising
Interference across conducting wire of the suspender belt to both sides during hanging.
It is rectangular-shaped by the way that lead-frame 1 to be optimized in the present invention, have with the guiding framework using its length direction big
Span structure is preferably realized across both wired leap action.
Suspender is monoblock type symmetrical structure in the present invention, with effective balance kept during lifting by crane.
Use the stringing construction method of the existing line Poling Construction suspender of current collection line crossing provided by the invention for：
1) it, will be penetrated, and sequentially passed through in guide wheel group by one end of 1 length direction of lead-frame across the free end of conducting wire
Multiple guide pulleys 3 after the other end through lead-frame 1 be pierced by and connect with clump weight；
2) it, is hung on using the boom hoisting (can be truck crane) positioned at both wired sides and being risen by the lifting lug 4 on suspender
State suspender, during lifting can side play the lifting speed of buttonhole selvage cooperation boom hoisting and gradually discharge across conducting wire and make across conducting wire
Free end be slightly below lead-frame 1 always, to rise across conducting wire by the towing of lead-frame 1, when suspender is lifted on both wired
When just and crossing over both wired, operator can gradually discharge under making its free end can be under the draw of clump weight across conducting wire
It is down on the both ground of wired other side, can guide to cross over by guide pulley 3 in the process across the release of conducting wire in this step and lead
Line, makes that it can smoothly be discharged and leap was both wired；
3) both wired both ends across conducting wire, will have been crossed over to be installed in both transmission towers of wired both sides, installed
Boom hoisting is removed after.
It, can also be in 1 one end both sides tying-up cable wind rope of lead-frame, to utilize cable in step 2 on the basis of above-mentioned technical proposal
The swing of suspender during wind rope controls lifting process and declines.
It these are only preferred embodiments of the present invention, be not intended to limit the implementation manners and the protection scope of the present invention, it is right
For those skilled in the art, it should can appreciate that and all be replaced with being equal made by description of the invention and diagramatic content
It changes and obviously changes obtained scheme, should all be included within the scope of the present invention.
Claims (6)
1. a kind of existing line Poling Construction suspender of current collection line crossing, which is characterized in that be arranged in left and right interval including two
And for guiding the lead-frame (1) across conducting wire, connecting cross beam (2), the connecting cross beam are equipped between the lead-frame (1)
(2) both ends are connected one to one respectively on two lead-frames (1), between described its width direction of lead-frame (1) upper edge
Every equipped with multigroup guide wheel group, the guide wheel group includes that multiple length directions along the lead-frame (1) are arranged at intervals at institute
The guide pulley (3) in lead-frame (1) is stated, multigroup lifting lug (4) is arranged on two lead-frames (1).
2. the existing line Poling Construction suspender of current collection line crossing according to claim 1, which is characterized in that described in two
It is arranged with multigroup lifting lug (4) in lead-frame (1) guiding framework in side close to each other.
3. the existing line Poling Construction suspender of current collection line crossing according to claim 1 or 2, which is characterized in that described
The both ends of connecting cross beam (2) are bolted to respectively in the lead-frame (1).
4. the existing line Poling Construction suspender of current collection line crossing according to claim 1 or 2, which is characterized in that described
Lead-frame (1) is rectangular.
5. a kind of stringing using the existing line Poling Construction suspender of claim 1-4 any one of them current collection line crossings is applied
Work method, which is characterized in that include the following steps：
1) it, will be penetrated, and sequentially passed through in guide wheel group by one end of lead-frame (1) length direction across the free end of conducting wire
Multiple guide pulleys (3) are pierced by by the other end of the lead-frame (1) and are connect with clump weight；
2), using the boom hoisting hoisting sling positioned at both wired sides, the lifting of the boom hoisting is coordinated during lifting
Speed release is described to cross over conducting wire, when the suspender is lifted to both wired tops and crosses over both wired, discharges described cross over and leads
Line makes its free end that can drop to ground under the action of the clump weight；
3) both wired both ends across conducting wire, will have been crossed over and be respectively arranged in the transmission tower positioned at both wired both sides
On, remove boom hoisting after installation is complete.
6. stringing construction method according to claim 5, which is characterized in that also using positioned at the guiding in step 2)
Cable wind rope on frame (1) one end both sides controls the swing of the suspender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810600618.XA CN108483234A (en) | 2018-06-12 | 2018-06-12 | A kind of existing line Poling Construction suspender of current collection line crossing and stringing construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810600618.XA CN108483234A (en) | 2018-06-12 | 2018-06-12 | A kind of existing line Poling Construction suspender of current collection line crossing and stringing construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108483234A true CN108483234A (en) | 2018-09-04 |
Family
ID=63342746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810600618.XA Pending CN108483234A (en) | 2018-06-12 | 2018-06-12 | A kind of existing line Poling Construction suspender of current collection line crossing and stringing construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108483234A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1023628A (en) * | 1996-06-28 | 1998-01-23 | Hitachi Cable Ltd | A self-propelled aircraft that can ride over a steel tower using overhead lines |
| CN202872255U (en) * | 2012-10-22 | 2013-04-10 | 董杰 | Spanning support for traction cable |
| CN204012462U (en) * | 2014-07-31 | 2014-12-10 | 李翔天 | A kind of for setting up the suspender of wire |
| CN106532557A (en) * | 2016-11-29 | 2017-03-22 | 李通 | Crossing 10KV line construction platform tool apparatus |
| CN106809722A (en) * | 2017-03-03 | 2017-06-09 | 凯迈（洛阳）航空防护装备有限公司 | A kind of frame-type suspender and the combination pile suspender using the frame-type suspender |
-
2018
- 2018-06-12 CN CN201810600618.XA patent/CN108483234A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1023628A (en) * | 1996-06-28 | 1998-01-23 | Hitachi Cable Ltd | A self-propelled aircraft that can ride over a steel tower using overhead lines |
| CN202872255U (en) * | 2012-10-22 | 2013-04-10 | 董杰 | Spanning support for traction cable |
| CN204012462U (en) * | 2014-07-31 | 2014-12-10 | 李翔天 | A kind of for setting up the suspender of wire |
| CN106532557A (en) * | 2016-11-29 | 2017-03-22 | 李通 | Crossing 10KV line construction platform tool apparatus |
| CN106809722A (en) * | 2017-03-03 | 2017-06-09 | 凯迈（洛阳）航空防护装备有限公司 | A kind of frame-type suspender and the combination pile suspender using the frame-type suspender |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |