CN104242155A - Pushing device for double-splitting guide line - Google Patents
Pushing device for double-splitting guide line Download PDFInfo
- Publication number
- CN104242155A CN104242155A CN201410542839.8A CN201410542839A CN104242155A CN 104242155 A CN104242155 A CN 104242155A CN 201410542839 A CN201410542839 A CN 201410542839A CN 104242155 A CN104242155 A CN 104242155A
- Authority
- CN
- China
- Prior art keywords
- rectangular frame
- double
- guide line
- lead screw
- pulley fixing
- 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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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention provides a pushing device for a double-splitting guide line. The device comprises an operating handle (5), a lead screw (4) which is arranged at the end part of the operating handle (5), and pulley fixing devices (1) which are symmetrically arranged at two end heads of the lead screw (4) through the lead screw (4); each pulley fixing device (1) comprises a rectangular frame (1.1), and two pulleys (2) which are arranged in parallel into the rectangular frame (1.1); the pulleys (2) are fixed to the rectangular frame (1.1) through a spring pin (3); the pulley fixing devices (1) are connected with the lead screw (4) through a lead screw sleeve (4.1). The pushing device for the double-splitting guide line has the advantages of being convenient to carry and simple to operate, and the guide line is uneasily damaged.
Description
Technical field
The present invention's invention belongs to electric power apparatus examination field, particularly the replacing of 220kV and above dual bundle conductor of power transmission line conductor spacer and installation.
Background technology
In order to ensure that bundle conductor wire harness spacing remains unchanged to meet electric property, reduce surface voltage gradient, and in a short-circuit situation, unlikely generation electromagnetic force between wire harness, cause the collision that attracts each other, though or cause the attraction collision of moment, accident can return to normal condition after eliminating, and thus separated by a distancely in span has installed conductor spacer.Installation interval rod also can play certain inhibitory action to the vibration of secondary span and aeolian vibration.In addition in running, conductor spacer easily damages, and some gear needs to install conductor spacer additional apart from after operation a period of time, and in the process changing conductor spacer, need a kind of wire fixing device, this wire propulsion plant solves the problem of this work.
Existing double bundle conductor fixing means and shortcoming:
Install or change at present double bundle conductor in the work of conductor spacer, usual employing driving band staff arrives assigned work position, then by the mode that rope or safety belt bundle, to keep the spacing of double bundle conductor thus to change or installation interval rod.But when running into large gear distance, be often difficult to tension rope, cause staff's physical demands excessive, the work high above the ground time is longer, increases the risk factor of this work.
Summary of the invention
Object of the present invention provides a kind of not easy to operate by having under the condition of Work tool to overcome the defect of above-mentioned prior art existence just, not easily causes wire to damage, reduces the double bundle conductor propulsion plant of the activity duration of work high above the ground personnel.
Double bundle conductor propulsion plant, the present invention is characterised in that, comprises operating handle and is located at the screw mandrel of operating handle end and is symmetricly set on the pulley fixing device of screw mandrel two ends by screw mandrel; Wherein, pulley fixing device comprises a rectangular frame and is disposed side by side on two pulleys in rectangular frame, and pulley is fixed on rectangular frame by spring pin; Pulley fixing device is connected with screw mandrel by screw rod bushing.
Beneficial effect of the present invention is: the pulley fixing device that the present invention connects two band assembly pulleys by screw mandrel is formed, and two pulleys of assembly pulley are used for fixing cord, and pull bar uses stringing lead.The present invention makes whole operation convenient, not easily causes wire to damage, can effectively reduce personal injury risk in installation process; Do not need during installation by other Work tools, can Fast Installation in installation process.The present invention can finish the work under not by the condition of Work tool, and easy to operate; Reduce the activity duration of work high above the ground personnel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
See Fig. 1, double bundle conductor propulsion plant, the present invention is characterised in that, comprises operating handle 5 and is located at the screw mandrel 4 of operating handle 5 end and is symmetricly set on the pulley fixing device 1 of screw mandrel 4 two ends by screw mandrel 4; Wherein, two pulleys 2 that pulley fixing device 1 comprises a rectangular frame 1.1 and is disposed side by side in rectangular frame 1.1, pulley 2 is fixed on rectangular frame 1.1 by spring pin 3; Pulley fixing device 1 is connected with screw mandrel 4 by screw rod bushing 4.1.
The selection of material of the present invention: finished product selects stainless steel material to make, its corrosion-resistant, corrosion resistant, light easy processing, the present invention can not use the free-hand installation of Work tool.
Claims (1)
1. double bundle conductor propulsion plant, it is characterized in that, comprise operating handle (5) and be located at the screw mandrel (4) of operating handle (5) end and be symmetricly set on the pulley fixing device (1) of screw mandrel (4) two ends by screw mandrel (4); Wherein, pulley fixing device (1) comprises a rectangular frame (1.1) and is disposed side by side on two pulleys (2) in rectangular frame (1.1), and pulley (2) is fixed on rectangular frame (1.1) by spring pin (3); Pulley fixing device (1) is connected with screw mandrel (4) by screw rod bushing (4.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410542839.8A CN104242155A (en) | 2014-10-15 | 2014-10-15 | Pushing device for double-splitting guide line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410542839.8A CN104242155A (en) | 2014-10-15 | 2014-10-15 | Pushing device for double-splitting guide line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104242155A true CN104242155A (en) | 2014-12-24 |
Family
ID=52229752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410542839.8A Pending CN104242155A (en) | 2014-10-15 | 2014-10-15 | Pushing device for double-splitting guide line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104242155A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786149A (en) * | 2016-12-22 | 2017-05-31 | 国家电网公司 | Wire outlet driving |
| CN107809091A (en) * | 2017-12-18 | 2018-03-16 | 国网河南省电力公司洛阳供电公司 | A kind of double bundle conductor conductor spacer installs auxiliary rod |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997044875A1 (en) * | 1996-05-17 | 1997-11-27 | Vew Energie Aktiengesellschaft | Field spacer for bunched conductors |
| CN202495706U (en) * | 2012-01-19 | 2012-10-17 | 福建省电力有限公司厦门电业局 | Electrified installation tool for double split conductor spacer |
| CN202721383U (en) * | 2012-04-27 | 2013-02-06 | 山西省电力公司大同供电分公司 | Slidable distance-limiting device for twin bundle conductor |
| CN203339624U (en) * | 2013-07-27 | 2013-12-11 | 国家电网公司 | Double bundled sub-conductor spacer for phase to ground spacer |
| CN204089041U (en) * | 2014-10-15 | 2015-01-07 | 云南电网公司普洱供电局 | Double bundle conductor propulsion plant |
-
2014
- 2014-10-15 CN CN201410542839.8A patent/CN104242155A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997044875A1 (en) * | 1996-05-17 | 1997-11-27 | Vew Energie Aktiengesellschaft | Field spacer for bunched conductors |
| CN202495706U (en) * | 2012-01-19 | 2012-10-17 | 福建省电力有限公司厦门电业局 | Electrified installation tool for double split conductor spacer |
| CN202721383U (en) * | 2012-04-27 | 2013-02-06 | 山西省电力公司大同供电分公司 | Slidable distance-limiting device for twin bundle conductor |
| CN203339624U (en) * | 2013-07-27 | 2013-12-11 | 国家电网公司 | Double bundled sub-conductor spacer for phase to ground spacer |
| CN204089041U (en) * | 2014-10-15 | 2015-01-07 | 云南电网公司普洱供电局 | Double bundle conductor propulsion plant |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786149A (en) * | 2016-12-22 | 2017-05-31 | 国家电网公司 | Wire outlet driving |
| CN106786149B (en) * | 2016-12-22 | 2018-07-31 | 国家电网公司 | Conducting wire outlet driving |
| CN107809091A (en) * | 2017-12-18 | 2018-03-16 | 国网河南省电力公司洛阳供电公司 | A kind of double bundle conductor conductor spacer installs auxiliary rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20141224 |