CN108429189A - A kind of sister block non-directional coaster and its application method - Google Patents
A kind of sister block non-directional coaster and its application method Download PDFInfo
- Publication number
- CN108429189A CN108429189A CN201810534473.8A CN201810534473A CN108429189A CN 108429189 A CN108429189 A CN 108429189A CN 201810534473 A CN201810534473 A CN 201810534473A CN 108429189 A CN108429189 A CN 108429189A
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- China
- Prior art keywords
- ground wire
- coaster
- directional
- pulley
- upper bracket
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- Pending
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- 238000000034 method Methods 0.000 title claims description 9
- 238000009434 installation Methods 0.000 claims abstract description 21
- 230000002787 reinforcement Effects 0.000 abstract description 9
- 239000004020 conductor Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Abstract
A kind of sister block non-directional coaster, including ground wire pulley, hauling block, upper bracket, lower bracket, stand connection；The upper bracket is equipped with semienclosed first installation position for installing ground wire pulley, the evacuation position for entering for ground wire communicated therewith is equipped with below the first installation position, the side that evacuation position is located in upper bracket is equipped with the open stand that can open or close evacuation position；The lower bracket is equipped with semienclosed second installation position for installing hauling block, and the interconnecting piece for being connected and fixed rope is equipped in the lower section of lower bracket；Advantage is that driving drawing is sent steadily, during ground wire reinforcement, it is larger in the adjustable change place in driving both ends to encounter ground bank hammer height difference, the appropriate adjustable range of cooperation personnel in conductor wire end is allowed to avoid operating personnel on ground wire from consuming a large amount of physical efficiency using the principle of pulley blocks.
Description
Technical field
The present invention relates to the high-altitude operations tool field used in aerial earth wire reinforcing construction, specially a kind of sister block is not
Orient coaster and its application method.
Background technology
At power transmission line overhead ground wire reinforcement operation scene, operating personnel rides the overhead ground wire flying car disengaging ground wire damage that is seated
Point is daily process, is at present pulled to operating personnel and studies for a second time courses one has flunked setting and need to use coaster, especially in high mountain high hill, ground wire
Arc hammers the larger location of height difference into shape, and it is difficult voluntarily to return at aerial earth wire hitch point that operating personnel, which rides on ground wire driving,.Do not having
In the case of using coaster, personnel, which pass in and out aerial earth wire operation, to live driving with a traction rope band, when driving is slided to distance
When at 30-50 meters of shaft tower, the weight and tractive force of traction rope itself often increase ground wire operating personnel's weight, and ground wire is caused to be made
Industry personnel have it is a kind of being pulled feeling backward, or even need operating personnel itself strength as the power for driving driving to advance,
At this time it is just exhausted not reach setting position by personnel, can not carry out reinforcement operation again, be that operation is caused to fail
Main cause.Although taking many corrective measures, still cannot prevent remote frictional force and gravity influences, and cannot achieve remote
The case where reinforcement.The defect of aerial earth wire reinforcement at present is as follows：1, aerial earth wire arc hammer is larger with ground wire hitch point height difference, with frame
When the change, especially long distance work for the traction rope center of gravity that vacant lot line driving uses, driving slides sometimes unsmooth, need to manually draw
Risk dynamic, that the bearing capacity for not only increasing ground wire also increases ground wire operating personnel and driving falls, there are security risks.2, it makes somebody a mere figurehead
Ground wire reinforcement operation personnel follow driving to slide all the way, and labor intensity is big；3, operating personnel and overhead ground wire flying car coasting distance
Remoter, the cooperation personnel that the tower head end of shaft tower just needs are more, and folding and unfolding traction rope is time-consuming and laborious, and labor intensity is especially big.4、
Safety in production operation cannot ensure, during following aerial earth wire to slide to setting due to ground wire reinforcement operation personnel,
The driving slided is lived by a traction rope band, the short waist sling with personnel is on aerial earth wire and driving, and the safety of personnel is only
Only it is that cannot be satisfied job requirements as last guarantee by unmarred aerial earth wire tension.Also have at present improved
Complete glide, but there is the defects of manufacture high processing costs, operation are not suitable with certain extreme terrain requirement, tedious process.
Invention content
The object of the present invention is to provide a kind of sister block non-directional coaster and its application methods, overcome former this operation at present
Existing fault of construction mitigates personnel labor intensity, and aerial earth wire personnel caused by fortuitous event causes ground wire is disconnected to fall is prevented to hinder
The important leverage died.Facilitate the adjustment of ground wire operating personnel's operation, mitigates the psychological burden that operating personnel goes out aerial earth wire fear；
It prevents from driving from turning over simultaneously to fall, protect operating personnel to greatest extent, reduces the labor intensity of worker, improve operating efficiency.
The present invention is achieved through the following technical solutions：
A kind of sister block non-directional coaster, including ground wire pulley, hauling block, upper bracket, lower bracket, stand connection；
The upper bracket is equipped with semienclosed first installation position for installing ground wire pulley, be equipped with below the first installation position with
Its evacuation position for entering for ground wire being connected to, evacuation position can be opened or closed by being equipped with positioned at the side of evacuation position in upper bracket
Open stand；The lower bracket is equipped with semienclosed second installation position for installing hauling block, in lower bracket
Lower section is equipped with the interconnecting piece for being connected and fixed rope；The stand connection is drum part, the evacuation of the upper end and upper bracket
The side connection of position, lower end is connect with lower bracket；The ground wire pulley is installed in rotation on the first installation position of upper bracket
On, the hauling block is installed in rotation on the second installation position of lower bracket, the ground wire pulley, hauling block
Axis is mutually parallel；Ground wire enters back into the first installation position and is connected to after can entering evacuation position by opening the open stand of upper bracket
On ground wire pulley, one end of traction rope passes through to connect with ground wire driving from hauling block top draws it.
As the improvement of said program, the open stand is heaved to form arc surface outward, the upper bracket face
It heaves to form arc surface outward in the side of open stand.
A kind of application method of sister block non-directional coaster, is as follows：
Step 1 ground wire operating personnel carries sister block non-directional coaster and sets up ground wire driving on ground wire and taken
Finish, opens the open stand of sister block non-directional coaster, be installed on the ground wire of advance side；
Step 2 connects fixed rope in the interconnecting piece of sister block non-directional coaster, and one end of traction rope connects ground wire driving,
Behind the top that the other end passes through hauling block and the fixed rope conducting wire operating personnel below lowering to ground wire together；
Step 3 conducting wire operating personnel drags pulley non-directional coaster on ground wire to Forward below ground wire by fixed rope
It is dynamic, to destination locations after tighten fixed rope and pull traction rope to drive ground wire driving to advance.
The invention has the advantages that：
1, driving drawing is sent steady, and during ground wire reinforcement, it is larger in driving both ends interchangeable to encounter ground bank hammer height difference
Position allows the appropriate adjustable range of cooperation personnel in conductor wire end to avoid operating personnel on ground wire from consuming using the principle of pulley blocks
A large amount of physical efficiency.
2, working efficiency is reliable, and since sister block non-directional coaster stability is good, coaster slides safety in aerial earth wire, leads
Coordinate personnel to draw driving and personnel by pulley blocks on line to slide, solves that driving traction rope is overweight, and operation distance is not remote enough
The problems such as, than conventional method operating type, it can more realize raising working efficiency.
3, operating speed is improved, conducting wire operating personnel coordinates drawing to send ground wire operating personnel on conducting wire, on the one hand mitigates
The weight that ground wire operating personnel bears, on the one hand can arbitrarily adjust operation distance, can after one side ground wire reinforcement operation
, by operation traction rope biography value ground surface end, the personnel of ground surface end to be allowed to pack up traction rope using pulley blocks, reduces conductor wire end and coordinate people
Member's operation intensity.
4, the labor intensity of worker is greatly reduced, more transmission ropes of artificial lift to move and traction rope are not necessarily to, it can by pulley
It freely adjusts, mitigates the manipulation strength of tail rope personnel.
Description of the drawings
Fig. 1 is the structural schematic diagram of the sister block non-directional coaster of the present invention.
Fig. 2 is the side structure schematic diagram of the sister block non-directional coaster of the present invention.
Reference sign：Ground wire pulley 1, hauling block 2, upper bracket 3, lower bracket 4, stand connection 5, first are installed
Position 6, evacuation position 7, open stand 8, the second installation position 9, interconnecting piece 10.
Specific implementation mode
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of sister block non-directional coaster, including ground wire pulley 1, hauling block 2, upper bracket 3, under
Holder 4, stand connection 5；The upper bracket 3 is equipped with semienclosed first installation position 6 for installing ground wire pulley 1,
It is equipped with the evacuation position 7 for entering for ground wire communicated therewith below the first installation position 6, is located at evacuation position 7 in upper bracket 3
Side is equipped with the open stand 8 that can open or close evacuation position 7；The lower bracket 4 is equipped with half for installing hauling block 2
Enclosed second installation position 9 is equipped with the interconnecting piece 10 for being connected and fixed rope in the lower section of lower bracket 4；The holder connects
Fitting 5 is drum part, and the upper end is connect with the side of the evacuation position 7 of upper bracket 3, and lower end is connect with lower bracket 4；The ground wire
Pulley 1 is installed in rotation on the first installation position 6 of upper bracket 3, and the hauling block 2 is installed in rotation on lower bracket
On 4 the second installation position 9, the ground wire pulley 1, hauling block 2 axis be mutually parallel；Ground wire can be by opening upper bracket
3 open stand 8, which enters behind evacuation position 7, to be entered back into the first installation position 6 and is connected on ground wire pulley 1, and one end of traction rope is from leading
Draw 2 top of pulley and pass through and is connect with ground wire driving it is drawn.The open stand 8 is heaved to form arc surface outward,
It heaves to form arc surface outward in the side of the 3 face open stand 8 of upper bracket.
A kind of application method of sister block non-directional coaster, is as follows：
Step 1 ground wire operating personnel carries sister block non-directional coaster and sets up ground wire driving on ground wire and taken
Finish, opens the open stand 8 of sister block non-directional coaster, be installed on the ground wire of advance side；
Step 2 connects fixed rope in the interconnecting piece 10 of sister block non-directional coaster, and one end connection ground wire of traction rope flies
Vehicle, behind the top that the other end passes through hauling block 2 and the fixed rope conducting wire operating personnel below lowering to ground wire together；
Step 3 conducting wire operating personnel drags pulley non-directional coaster on ground wire to Forward below ground wire by fixed rope
It is dynamic, to destination locations after tighten fixed rope and pull traction rope to drive ground wire driving to advance.
Above-listed detailed description is illustrating for possible embodiments of the present invention, which is not to limit this hair
Bright the scope of the claims, all equivalence enforcements or change without departing from carried out by the present invention are intended to be limited solely by the scope of the claims of this case.
Claims (3)
1. a kind of sister block non-directional coaster, which is characterized in that including ground wire pulley, hauling block, upper bracket, lower bracket, branch
Frame connector；The upper bracket is equipped with semienclosed first installation position for installing ground wire pulley, in the first installation position
Lower section is equipped with the evacuation position for entering for ground wire that communicates therewith, be located in upper bracket avoid the side of position equipped with can open or
Close the open stand of evacuation position；The lower bracket is equipped with semienclosed second installation position for installing hauling block,
It is equipped with the interconnecting piece for being connected and fixed rope in the lower section of lower bracket；The stand connection be drum part, the upper end with it is upper
The side connection of the evacuation position of holder, lower end is connect with lower bracket；The ground wire pulley is installed in rotation on upper bracket
On first installation position, the hauling block is installed in rotation on the second installation position of lower bracket, the ground wire pulley,
The axis of hauling block is mutually parallel；Ground wire enters back into the first peace after can entering evacuation position by the open stand of opening upper bracket
Dress position is connected on ground wire pulley, and one end of traction rope passes through to connect with ground wire driving from hauling block top leads it
Draw.
2. a kind of sister block non-directional coaster according to claim 1, which is characterized in that the open stand outward bulge
It rises and forms arc surface, the side of the upper bracket face open stand heaves to form arc surface outward.
3. a kind of a kind of application method of sister block non-directional coaster comprising claims 1 or 2, which is characterized in that specific step
It is rapid as follows：
Step 1 ground wire operating personnel carries sister block non-directional coaster and sets up ground wire driving on ground wire and take and finishes, and beats
The open stand for opening sister block non-directional coaster is installed on the ground wire of advance side；
Step 2 connects fixed rope in the interconnecting piece of sister block non-directional coaster, and one end of traction rope connects ground wire driving, another
End is by behind the top of hauling block and the fixed rope conducting wire operating personnel below lowering to ground wire together；
Step 3 conducting wire operating personnel drags pulley non-directional coaster by fixed rope below ground wire and is moved forward on ground wire,
Fixed rope is tightened after to destination locations and pulls traction rope to drive ground wire driving to advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810534473.8A CN108429189A (en) | 2018-05-29 | 2018-05-29 | A kind of sister block non-directional coaster and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810534473.8A CN108429189A (en) | 2018-05-29 | 2018-05-29 | A kind of sister block non-directional coaster and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108429189A true CN108429189A (en) | 2018-08-21 |
Family
ID=63164467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810534473.8A Pending CN108429189A (en) | 2018-05-29 | 2018-05-29 | A kind of sister block non-directional coaster and its application method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108429189A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421481A (en) * | 2020-10-26 | 2021-02-26 | 国网新疆电力有限公司吐鲁番供电公司 | Tackle device for treating foreign matters in electrified manner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06225420A (en) * | 1993-01-16 | 1994-08-12 | Koudenshiya:Kk | Suspending metal wheel for stringing |
| CN202696048U (en) * | 2012-05-30 | 2013-01-23 | 江苏省电力公司苏州供电公司 | Tackle type foreign matter combustion processing device |
| JP2014135793A (en) * | 2013-01-08 | 2014-07-24 | C Tekku:Kk | Sheave for line transfer work and line transfer work method |
| 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 |
| CN108075397A (en) * | 2017-12-07 | 2018-05-25 | 中国南方电网有限责任公司超高压输电公司广州局 | Mobile corner block |
| CN208571431U (en) * | 2018-05-29 | 2019-03-01 | 中国南方电网有限责任公司超高压输电公司百色局 | A kind of sister block non-directional coaster |
-
2018
- 2018-05-29 CN CN201810534473.8A patent/CN108429189A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06225420A (en) * | 1993-01-16 | 1994-08-12 | Koudenshiya:Kk | Suspending metal wheel for stringing |
| CN202696048U (en) * | 2012-05-30 | 2013-01-23 | 江苏省电力公司苏州供电公司 | Tackle type foreign matter combustion processing device |
| JP2014135793A (en) * | 2013-01-08 | 2014-07-24 | C Tekku:Kk | Sheave for line transfer work and line transfer work method |
| 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 |
| CN108075397A (en) * | 2017-12-07 | 2018-05-25 | 中国南方电网有限责任公司超高压输电公司广州局 | Mobile corner block |
| CN208571431U (en) * | 2018-05-29 | 2019-03-01 | 中国南方电网有限责任公司超高压输电公司百色局 | A kind of sister block non-directional coaster |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421481A (en) * | 2020-10-26 | 2021-02-26 | 国网新疆电力有限公司吐鲁番供电公司 | Tackle device for treating foreign matters in electrified manner |
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