CN103872623A - Power construction dragging device - Google Patents
Power construction dragging device Download PDFInfo
- Publication number
- CN103872623A CN103872623A CN201410110267.6A CN201410110267A CN103872623A CN 103872623 A CN103872623 A CN 103872623A CN 201410110267 A CN201410110267 A CN 201410110267A CN 103872623 A CN103872623 A CN 103872623A
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- shaft
- power
- input shaft
- gearbox
- power input
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Abstract
The invention relates to a power construction dragging device which comprises a left box and a right box. The left box and the right box have the same size. The right side of the left box and the left side of the right box are connected through a hinge. A gearbox is arranged in the left box. A power input shaft of the gearbox is provided with a withdrawing limiting mechanism which controls the power input shaft to rotate in the single direction. The power input shaft is detachably connected with a hand crank. The right side of the right box is provided with a support. A connection rod shaft is connected to the support in a rotation mode. A winding rotation shaft is coaxially and detachably connected between a power output shaft of the gearbox and the connection rod shaft. A dragging rope with a hook is wound on the winding rotation shaft. The power construction dragging device can adapt to the complicated power overhauling environment. When a large dragging machine can not enter a working occasion, the dragging machine can be detached and taken into the working occasion and a small dragging machine can be rapidly formed through assembling within a short time period. The power construction dragging device is convenient to operate, easy to load and transport and capable of shortening working time and improving working efficiency.
Description
Technical field
The present invention relates to a kind of working hauling machine, relate in particular to a kind of power construction draw-gear.
Background technology
In daily low-tension transformer operation maintenance, line maintenance work; often can run into the operations such as transformer lifts, line adjustment is fastening; transformer lifting often needs to use the big machineries such as crane; like this, not only increase maintenance cost, and run into the complex-terrains such as narrow lane, community, field; big machinery cannot arrive and use; can only adopt manual operation, in operation, have very large potential safety hazard.Even if the place big machinery of some rural type transformer can arrive, damage crops or trees but can cause.In the time that circuit is fastening, artificial fastening not only efficiency is low, and labour intensity is large.
Summary of the invention
The present invention, in order to solve weak point of the prior art, provides a kind of convenient operation, little, the safe and reliable power construction draw-gear of labour intensity.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: power construction draw-gear, comprise left chamber and right chamber that size is identical, the right side of left chamber and right chamber pass on left chain connection, in left chamber, be provided with gearbox, the power input shaft of gearbox is provided with the retaining position-limit mechanism of controlling power input shaft one-directional rotation, power input shaft is removably connected with wind, the right side of right chamber is provided with bearing, on bearing, be rotatably connected to pitman shaft, coaxially between the power output shaft of gearbox and pitman shaft be removably connected with coiling rotating shaft, in coiling rotating shaft, be wound with the pull rope with drag hook.
The mode that removably connects between described wind and power input shaft is for being threaded, and left chamber bottom surface is provided with the first type groove of placing wind.
Described right chamber bottom surface is provided with the Second-Type groove of gearbox corresponding matching and for placing the 3rd type groove of coiling rotating shaft.
The outside of described left chamber and right chamber is respectively equipped with holder, and holder is provided with installing hole.
Described retaining position-limit mechanism comprises the ratchet and pawl being connected with a joggle, and coaxial ratchet is located on power input shaft, and ratchet is located on left chamber madial wall.
Adopt technique scheme, the present invention can adapt to complicated electric power overhaul environment, in shipment, it is a square box that left chamber and right chamber fasten, in the time running into large dragger and cannot enter the occasion of work, the present invention can be brought into and can be at short notice fast assembled formation be a tug, assembling mode is: left chamber and right chamber are opened by hinge through, coiling rotating shaft is installed between power output shaft and pitman shaft from taking out in the 3rd type groove, wind is taken out and is installed to power input shaft in the first type groove, and the fixing hole on holder is fixed on to ground or other places.In power construction process, in the time running into fastening line, drag hook is fixed with needing fastening circuit, rotary handle crank drives power input shaft, drive coiling rotating shaft to rotate by gearbox, pull rope is wound in coiling rotating shaft, when carrying power input shaft rotation, ratchet defines ratchet and power input shaft can not reverse, and so just can reach the object of fastening line.After finishing using, each critical piece of hauling machine is disassembled and puts into respectively more left chamber and right chamber, to in left chamber and right chamber, close reality again, the top of gearbox is just in time contained in Second-Type groove, is locked, just can easily take away the working region entering to the inconvenient large dragger of the next one, these have brought very big facility all to relevant electric power workmen, and convenient operation, is easy to shipment, shorten the operating time, improved operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention under Construction State.
Embodiment
As shown in Figure 1, power construction draw-gear of the present invention, comprise left chamber 8 and right chamber 3 that size is identical, the hinge 14 that passes on left of the right side of left chamber 8 and right chamber 3 is connected, in left chamber 8, be provided with gearbox 9, the power input shaft of gearbox 9 is provided with the retaining position-limit mechanism of controlling power input shaft one-directional rotation, power input shaft is removably connected with wind 11, the right side of right chamber 3 is provided with bearing 4, on bearing 4, be rotatably connected to pitman shaft 5, between the power output shaft of gearbox 9 and pitman shaft 5 coaxial be removably connected with coiling rotating shaft 7, in coiling rotating shaft 7, be wound with the pull rope 15 with drag hook 16.
The mode that removably connects between wind 11 and power input shaft is for being threaded, and left chamber 8 bottom surfaces are provided with the first type groove 13 of placing wind 11.
The outside of left chamber 8 and right chamber 3 is respectively equipped with holder 2, and holder 2 is provided with installing hole.
Retaining position-limit mechanism comprises the ratchet 12 and the ratchet 10 that are connected with a joggle, and ratchet 12 is coaxially located on power input shaft, and ratchet 10 is located on left chamber 8 madial walls.
The present invention can adapt to complicated electric power overhaul environment, in shipment, it is a square box that left chamber 8 and right chamber 3 fasten, in the time running into large dragger and cannot enter the occasion of work, the present invention can be brought into and can be at short notice fast assembled formation be a tug, assembling mode is: left chamber 8 and right chamber 3 are passed through to hinge 14 rotating opening, coiling rotating shaft 7 is installed between power output shaft and pitman shaft 5 from taking out in the 3rd type groove 1, wind 11 is taken out and is installed to power input shaft in the first type groove 13, and the fixing hole on holder 2 is fixed on to ground or other places.In power construction process, in the time running into fastening line, drag hook 16 is fixed with needing fastening circuit, rotary handle crank 11 drives power input shaft, drive coiling rotating shaft 7 to rotate by gearbox 9, pull rope 15 is wound in coiling rotating shaft 7, when carrying power input shaft rotation, ratchet 10 defines ratchet 12 and power input shaft can not reverse, and so just can reach the object of fastening line.After finishing using, each critical piece of hauling machine is disassembled and puts into respectively more left chamber 8 and right chamber 3, to in left chamber 8 and right chamber 3, close reality again, the top of gearbox 9 is just in time contained in Second-Type groove 6, is locked, just can easily take away the working region entering to the inconvenient large dragger of the next one, these have brought very big facility all to relevant electric power workmen, and convenient operation, is easy to shipment, shorten the operating time, improved operating efficiency.
More than show and described general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. power construction draw-gear, it is characterized in that: comprise left chamber and right chamber that size is identical, the right side of left chamber and right chamber pass on left chain connection, in left chamber, be provided with gearbox, the power input shaft of gearbox is provided with the retaining position-limit mechanism of controlling power input shaft one-directional rotation, power input shaft is removably connected with wind, the right side of right chamber is provided with bearing, on bearing, be rotatably connected to pitman shaft, coaxially between the power output shaft of gearbox and pitman shaft be removably connected with coiling rotating shaft, in coiling rotating shaft, be wound with the pull rope with drag hook.
2. power construction draw-gear according to claim 1, is characterized in that: the mode that removably connects between described wind and power input shaft is for being threaded, and left chamber bottom surface is provided with the first type groove of placing wind.
3. power construction draw-gear according to claim 1, is characterized in that: described right chamber bottom surface is provided with the Second-Type groove of gearbox corresponding matching and for placing the 3rd type groove of coiling rotating shaft.
4. according to the power construction draw-gear described in claim 1 or 2 or 3, it is characterized in that: the outside of described left chamber and right chamber is respectively equipped with holder, and holder is provided with installing hole.
5. according to the power construction draw-gear described in claim 1 or 2 or 3, it is characterized in that: described retaining position-limit mechanism comprises the ratchet and pawl being connected with a joggle, and coaxial ratchet is located on power input shaft, ratchet is located on left chamber madial wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110267.6A CN103872623B (en) | 2014-03-24 | 2014-03-24 | Power construction traction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110267.6A CN103872623B (en) | 2014-03-24 | 2014-03-24 | Power construction traction apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103872623A true CN103872623A (en) | 2014-06-18 |
| CN103872623B CN103872623B (en) | 2016-09-21 |
Family
ID=50910885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410110267.6A Expired - Fee Related CN103872623B (en) | 2014-03-24 | 2014-03-24 | Power construction traction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103872623B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069530A (en) * | 2017-06-02 | 2017-08-18 | 赵利雅 | Portable draw-gear with shock resistance drilling function |
| CN108857251A (en) * | 2018-07-11 | 2018-11-23 | 祖全达 | A kind of power construction place track laying pipeline the service of connection devices |
| CN109633847A (en) * | 2018-12-17 | 2019-04-16 | 国家电网有限公司 | Optical cable spudger |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038687A (en) * | 1988-03-21 | 1990-01-10 | 全面贸易有限公司 | The portable compressor kit of band detachable lamp |
| CN2283643Y (en) * | 1996-12-25 | 1998-06-10 | 苏志利 | Portable small-sized hoisting machine |
| US6908073B1 (en) * | 2004-02-20 | 2005-06-21 | Ching-Fong Hsien | Hand winch having a removable sway handle |
| CN2752228Y (en) * | 2004-12-02 | 2006-01-18 | 索民喜 | Portable vehicle maintenance lifter |
| CN101752801A (en) * | 2008-12-11 | 2010-06-23 | 江苏省电力公司滨海县供电公司 | Automatic wire grounding engine |
| CN201860060U (en) * | 2010-10-21 | 2011-06-08 | 延安供电局 | Combined security tool box for electric line operation |
| CN102398575A (en) * | 2010-09-16 | 2012-04-04 | 陆成耀 | Portable toolbox capable of being unfolded and assembled into flatcar |
| CN202333594U (en) * | 2011-11-16 | 2012-07-11 | 枣强县电力局 | Multifunctional dragging machine for power construction |
| CN203760931U (en) * | 2014-03-24 | 2014-08-06 | 鄢陵县电业公司 | Electric power construction traction device |
-
2014
- 2014-03-24 CN CN201410110267.6A patent/CN103872623B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038687A (en) * | 1988-03-21 | 1990-01-10 | 全面贸易有限公司 | The portable compressor kit of band detachable lamp |
| CN2283643Y (en) * | 1996-12-25 | 1998-06-10 | 苏志利 | Portable small-sized hoisting machine |
| US6908073B1 (en) * | 2004-02-20 | 2005-06-21 | Ching-Fong Hsien | Hand winch having a removable sway handle |
| CN2752228Y (en) * | 2004-12-02 | 2006-01-18 | 索民喜 | Portable vehicle maintenance lifter |
| CN101752801A (en) * | 2008-12-11 | 2010-06-23 | 江苏省电力公司滨海县供电公司 | Automatic wire grounding engine |
| CN102398575A (en) * | 2010-09-16 | 2012-04-04 | 陆成耀 | Portable toolbox capable of being unfolded and assembled into flatcar |
| CN201860060U (en) * | 2010-10-21 | 2011-06-08 | 延安供电局 | Combined security tool box for electric line operation |
| CN202333594U (en) * | 2011-11-16 | 2012-07-11 | 枣强县电力局 | Multifunctional dragging machine for power construction |
| CN203760931U (en) * | 2014-03-24 | 2014-08-06 | 鄢陵县电业公司 | Electric power construction traction device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069530A (en) * | 2017-06-02 | 2017-08-18 | 赵利雅 | Portable draw-gear with shock resistance drilling function |
| CN108857251A (en) * | 2018-07-11 | 2018-11-23 | 祖全达 | A kind of power construction place track laying pipeline the service of connection devices |
| CN108857251B (en) * | 2018-07-11 | 2020-11-06 | 温州职业技术学院 | Circuit laying pipeline butt joint equipment for electric power construction site |
| CN109633847A (en) * | 2018-12-17 | 2019-04-16 | 国家电网有限公司 | Optical cable spudger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103872623B (en) | 2016-09-21 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Middle Yingbin Road Yanling County, Xuchang City, Henan province 461200 Applicant after: STATE GRID HENAN YANLING COUNTY POWER SUPPLY CO., LTD. Applicant after: State Grid Corporation of China Address before: Middle Yingbin Road Yanling County, Xuchang City, Henan province 461200 Applicant before: YANLING ELECTRICITY COMPANY Applicant before: State Grid Corporation of China |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20180324 |