CN103124054A - One-way running routing pulley - Google Patents
One-way running routing pulley Download PDFInfo
- Publication number
- CN103124054A CN103124054A CN201310087682XA CN201310087682A CN103124054A CN 103124054 A CN103124054 A CN 103124054A CN 201310087682X A CN201310087682X A CN 201310087682XA CN 201310087682 A CN201310087682 A CN 201310087682A CN 103124054 A CN103124054 A CN 103124054A
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- CN
- China
- Prior art keywords
- clamping device
- jig
- wire end
- pedestal
- end pulley
- 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
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Abstract
The invention relates to a one-way running routing pulley which comprises a base, a clamping device, a wire end pulley wheel and an insulating rope pulley wheel. The base is of a square structure with a notch, the insulating rope pulley wheel is installed below the base, slant gears are arranged at two ends of the wire end pulley wheel, the bottom of the clamping device is clamped on teeth of the slant gears, the upper portion of the clamping device is connected with a clamping device shaft, the clamping device shaft is connected with the base through a U-shaped plate, a spring is sleeved on the clamping device shaft, the wire end pulley wheel is provided with a center shaft, and two ends of the center shaft are connected with a bolt after penetrating through two side plates of the base respectively. The slant gears are arranged at two ends of the wire end pulley wheel, the bottom of the clamping device is clamped on the teeth of the slant gears, the clamping device is connected with the base through the clamping device shaft, the spring is sleeved on the clamping device shaft, and accordingly the one-way running routing pulley can guarantee that the clamping device is always clamped on the slant gear teeth and the wire end pulley wheel always slides towards one direction.
Description
Technical field
The present invention relates to a kind of one-way traffic wiring tackle that the anti-outside destroy indicator of charged installation uses on transmission line.
Background technology
The tradition wiring tackle slides on wire by pulley, but glide direction can not fix under the effect of sag, can't realize at certain fixed position requirements of one's work.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of one-way traffic wiring tackle, and this coaster can be realized one-way traffic, satisfies various job requirements.
The problem that exists in order to solve prior art, the technical solution used in the present invention is:
The one-way traffic wiring tackle, include pedestal, jig, conductor wire end pulley and insulating cord pulley, described pedestal is a tool square structure jaggy, the insulating cord pulley is arranged on the below of pedestal, the two ends of conductor wire end pulley are provided with oblique gear, the bottom of described jig is stuck on the tooth of oblique gear, the top of jig is connected with the jig axle, the jig axle is connected with pedestal, be set with spring on the jig axle, the conductor wire end pulley has central shaft, and the two ends of central shaft are connected with bolt after passing respectively two side plates of pedestal.
Described pedestal is outside equipped with safety lock.
Be provided with the operation ring on described safety lock.
Advantage and effect that the present invention has are:
1, one-way traffic wiring tackle of the present invention is because the two ends at the conductor wire end pulley are provided with oblique gear, the bottom of jig is stuck on oblique gear tooth, jig is connected with pedestal by the jig axle, be set with spring on the jig axle, can guarantee that like this jig is stuck on oblique gear tooth all the time, thereby guarantee that the conductor wire end pulley slides all the time toward the direction.And because wiring tackle is all to be hoisted by lower to advance, therefore, be pulled to the setting of certain when wiring tackle after, due to locked backward, be forward to go up a slope, therefore can only fix in desired location.This safety lock AutoLock feature efficiently solves the difficult problem that coaster in the past can't be fixed under the effect of sag, can satisfy various job requirements.
2, be covered with safety lock outside pedestal of the present invention, guarantee that coaster firmly is suspended on wire.
Description of drawings
Fig. 1 is the overall structure schematic diagram of one-way traffic wiring tackle of the present invention;
Fig. 2 is the use view of jig of the present invention and conductor wire end pulley.
In figure: pedestal 5, jig 6, conductor wire end pulley 2, insulating cord pulley 4, upper plate 53, lower shoe 54, long side plate 52, short side plate 51, connecting plate 7, oblique gear 21, jig 6, spring 62, jig axle 61, safety lock 3, strip hole 32, central shaft 22, operation ring 1, spring 62.
Embodiment
The invention will be further described below in conjunction with accompanying drawing:
as Fig. 1, shown in 2, one-way traffic wiring tackle of the present invention, include pedestal 5, jig 6, conductor wire end pulley 2 and insulating cord pulley 4, described pedestal 5 is by upper plate 53, lower shoe 54, long side plate 52 and short side plate 51 form, upper plate 53, lower shoe 54, tool of long side plate 52 and short side plate 51 compositions is jaggy square, connecting plate 7 is comprised of a top margin and two sides, the top margin of connecting plate 7 is connected by bolt with lower shoe 54, the central shaft of insulating cord pulley 4 is connected with two sides of connecting plate 7 by bolt, the two ends of conductor wire end pulley 2 are provided with oblique gear 21, described jig 6 is wedge shape, the bottom of jig 6 is stuck on oblique gear tooth, the top of jig 6 is divided into a left side, right two, left all has through hole with right, jig 6 is connected with the U-shaped plate by jig axle 61, be set with spring 62 on the jig axle between left and right, the U-shaped plate is comprised of a top margin and two sides, the top margin of U-shaped plate is bolted on the inboard of upper plate 53.Jig axle 61 passes side, jig and the spring of U-shaped plate successively, and such structure can guarantee that jig 6 is stuck on oblique gear tooth all the time.Pedestal 5 outsides are covered with safety lock 3, and safety lock 3 is comprised of two side plates and a top board, and the length of two side plates is identical with the length of long side plate 52, the breach that short side plate 51 forms can be blocked when sliding into minimum point 3 times with convenient safety lock.Respectively have a strip hole 32 on two side plates, one end of the central shaft 22 of conductor wire end pulley 2 is connected with bolt after passing successively short side plate 51, strip hole 32, the other end of the central shaft 22 of conductor wire end pulley 2 is connected with bolt after passing successively long side plate 52, strip hole 32, the bolt at two ends does not need to tighten, conductor wire end pulley 2 was rotated, can also make random the opening or locking of safety lock 3.Be provided with operation ring 1 on the top board of safety lock 3.
Using method of the present invention is as follows:
The earth potential personnel are suspended on wiring tackle on wire with insulating bar, the ground staff pulls insulation to transmit rope and advances to objective, after band arrives, the ground staff stops drag, utilize the sag effect of wire, in the middle of two tower heights, sag point is low, and the coaster safety lock automatically locks, and satisfies the operation needs.
Claims (3)
1. one-way traffic wiring tackle, it is characterized in that including pedestal, jig, conductor wire end pulley and insulating cord pulley, described pedestal is a tool square structure jaggy, the insulating cord pulley is arranged on the below of pedestal, the two ends of conductor wire end pulley are provided with oblique gear, the bottom of described jig is stuck on the tooth of oblique gear, the top of jig is connected with the jig axle, the jig axle is connected with pedestal, be set with spring on the jig axle, the conductor wire end pulley has central shaft, and the two ends of central shaft are connected with bolt after passing respectively two side plates of pedestal.
2. one-way traffic wiring tackle according to claim 1, is characterized in that described pedestal is outside equipped with safety lock.
3. one-way traffic wiring tackle according to claim 2, is characterized in that being provided with on described safety lock the operation ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310087682XA CN103124054A (en) | 2013-03-19 | 2013-03-19 | One-way running routing pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310087682XA CN103124054A (en) | 2013-03-19 | 2013-03-19 | One-way running routing pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103124054A true CN103124054A (en) | 2013-05-29 |
Family
ID=48454962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310087682XA Pending CN103124054A (en) | 2013-03-19 | 2013-03-19 | One-way running routing pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103124054A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986089A (en) * | 2014-05-28 | 2014-08-13 | 国家电网公司 | Flipping tackle capable of automatically locking |
| CN104734073A (en) * | 2015-04-17 | 2015-06-24 | 国网辽宁省电力有限公司辽阳供电公司 | Remote-control spray gun for disposing foreign matters on wires in live-line manner |
| GB2535446A (en) * | 2015-01-22 | 2016-08-24 | Trans And Distrib Innovations Ltd | Overhead conductor replacement |
| CN107465151A (en) * | 2017-09-18 | 2017-12-12 | 国网山东省电力公司济南供电公司 | A kind of adjustable corner coaster of pulley position |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08157189A (en) * | 1994-12-05 | 1996-06-18 | Shinko Tsushin Kensetsu Kk | Metallic wheel having braking function |
| GB2410731A (en) * | 2004-02-05 | 2005-08-10 | Allen Brothers | Pulley ratchet block |
| CN101908739A (en) * | 2010-07-22 | 2010-12-08 | 吉林省电力有限公司吉林供电公司 | Trolley used for maintenance of electricity overhead power transmission line |
| CN102055145A (en) * | 2010-11-03 | 2011-05-11 | 湖州电力局 | Open-close type double-end pulley |
| CN203150998U (en) * | 2013-03-19 | 2013-08-21 | 国家电网公司 | One-way traveling line tackle |
-
2013
- 2013-03-19 CN CN201310087682XA patent/CN103124054A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08157189A (en) * | 1994-12-05 | 1996-06-18 | Shinko Tsushin Kensetsu Kk | Metallic wheel having braking function |
| GB2410731A (en) * | 2004-02-05 | 2005-08-10 | Allen Brothers | Pulley ratchet block |
| CN101908739A (en) * | 2010-07-22 | 2010-12-08 | 吉林省电力有限公司吉林供电公司 | Trolley used for maintenance of electricity overhead power transmission line |
| CN102055145A (en) * | 2010-11-03 | 2011-05-11 | 湖州电力局 | Open-close type double-end pulley |
| CN203150998U (en) * | 2013-03-19 | 2013-08-21 | 国家电网公司 | One-way traveling line tackle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986089A (en) * | 2014-05-28 | 2014-08-13 | 国家电网公司 | Flipping tackle capable of automatically locking |
| GB2535446A (en) * | 2015-01-22 | 2016-08-24 | Trans And Distrib Innovations Ltd | Overhead conductor replacement |
| GB2535446B (en) * | 2015-01-22 | 2020-05-06 | Trans And Distribution Innovations Limited | Overhead conductor replacement |
| CN104734073A (en) * | 2015-04-17 | 2015-06-24 | 国网辽宁省电力有限公司辽阳供电公司 | Remote-control spray gun for disposing foreign matters on wires in live-line manner |
| CN107465151A (en) * | 2017-09-18 | 2017-12-12 | 国网山东省电力公司济南供电公司 | A kind of adjustable corner coaster of pulley position |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130529 |