CN103613031B - Voltage transformer simple and easy hoisting device - Google Patents
Voltage transformer simple and easy hoisting device Download PDFInfo
- Publication number
- CN103613031B CN103613031B CN201310615049.3A CN201310615049A CN103613031B CN 103613031 B CN103613031 B CN 103613031B CN 201310615049 A CN201310615049 A CN 201310615049A CN 103613031 B CN103613031 B CN 103613031B
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- pivot arm
- fixed pulley
- voltage transformer
- electric pole
- hoisting device
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 4
- 238000005457 optimization Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
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Abstract
The invention discloses a kind of voltage transformer simple and easy hoisting device, relate to technical field of installation of electric equipment.It comprises fixed pulley, capstan winch, and described fixed pulley is rotationally connected by anchor ear and electric pole top; The pivot arm being provided with a horizontal direction below fixed pulley; Described pivot arm is fixed on electric pole by anchor ear; The steel rope of described capstan winch is walked around from the free end of fixed pulley and pivot arm.The invention has the beneficial effects as follows and decrease human and material resources, and the voltage transformer being applicable to various landform is installed, safe and efficient, the cost of consumption is low, the instrument convenient transportation of use.
Description
Technical field
The present invention relates to technical field of installation of electric equipment, specifically a kind of voltage transformer simple and easy hoisting device.
Background technology
In Electrical equipment installation engineering, voltage transformer installs the content that is absolutely necessary, and because volume of transformer is large, Heavy Weight, voltage transformer lifting, often as an emphasis of installation of electrical equipment, needs sufficient personnel and longer time to go.
At present, common area is installed voltage transformer and is all used the instrument such as crane, jack, instrument is various, carry inconvenience, especially at the Assembly &Disassembly not easily using the mountain area of crane, narrow place and single transformer, use crane cost too high, limit by landform, use tripod (transport inconvenience) and the recruitment of hand cucurbit too many.
Summary of the invention
Technical matters to be solved by this invention is the technical deficiency for above-mentioned existence, provides a kind of voltage transformer simple and easy hoisting device, decrease human and material resources, and the voltage transformer being applicable to various landform is installed, safe and efficient, the cost consumed is low, the instrument convenient transportation of use.
The technical solution used in the present invention is: voltage transformer simple and easy hoisting device, comprises fixed pulley, capstan winch, and described fixed pulley is rotationally connected by anchor ear and electric pole top; The pivot arm being provided with a horizontal direction below fixed pulley; Described pivot arm is fixed on electric pole by anchor ear; The steel rope of described capstan winch is walked around from the free end of fixed pulley and pivot arm.
Preferably, the pivot arm of voltage transformer simple and easy hoisting device is provided with expansion link, and described expansion link and pivot arm bearing fit also pass through screw fastening.
Preferably, the pivot arm of voltage transformer simple and easy hoisting device is provided with reinforcing arm; Described reinforcing arm two ends respectively with pivot arm and electric pole hinged.
The invention has the beneficial effects as follows: utilize electric pole to regard the support of lifting, electric pole is fixed fixed pulley and pivot arm, used instrument, material are fewer, compare traditional hanging apparatus lighter, be more easy to carry about with one and install.When lifting voltage transformer, voltage transformer is hung fast accurately by capstan winch and pivot arm the position needed, safe and efficient, the cost of consumption is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
In figure, 1 fixed pulley, 2 electric poles, 3 anchor ears, 4 pivot arms, 5 reinforce arm, 6 expansion links, 7 angle-iron frames, 8 steel ropes, 9 hooks, 10 capstan winches.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Shown in Fig. 1, voltage transformer simple and easy hoisting device, comprises fixed pulley 1, capstan winch 10, and described fixed pulley 1 is rotationally connected by anchor ear 3 and electric pole 2 top; The pivot arm 4 being provided with a horizontal direction below fixed pulley 1; Described pivot arm 4 is fixed on electric pole 2 by anchor ear 3; The steel rope 8 of described capstan winch 10 is walked around from the free end of fixed pulley 1 and pivot arm 4.
Further optimization the present embodiment, the pivot arm 4 of voltage transformer simple and easy hoisting device is provided with expansion link 6, and described expansion link 6 is with pivot arm 4 bearing fit and pass through screw fastening.
Further optimization the present embodiment, the pivot arm 4 of voltage transformer simple and easy hoisting device is provided with reinforces arm 5; Described reinforcing arm 5 two ends respectively with pivot arm 4 and electric pole 2 hinged.
Voltage transformer simple and easy hoisting device utilizes electric pole 2 as lifting support used, and electric pole 2 itself also carries the voltage transformer after installation, and intensity is enough to the weight supporting voltage transformer.So just need not use crane or tripod and jack, for the landform not easily using crane or tripod, voltage transformer simple and easy hoisting device saves man power and material to a great extent.
First pivot arm 4 can forward the top of voltage transformer to, by steel rope, voltage transformer is hung suitable setting height(from bottom); Then pivot arm 4 is being forwarded to the position parallel with angle-iron frame 7.
Voltage transformer arrives suitable setting height(from bottom) and after being in angle-iron frame 7 parallel direction, the position of adjustment expansion link 6, drops on the suitable position of angle-iron frame 7 by voltage transformer; In the present embodiment, capstan winch is the hand machine with worm and gear, during work, is firmly fixed by hand machine.
Because pivot arm 4 is not only subject to the power in vertical electric pole 2 direction, be also subject to the power of downward parallel electric pole 2, in order to ensure the firm stable of pivot arm 4 vertical direction, hinged reinforcing arm 5 between pivot arm 4 and electric pole 2.
Claims (1)
1. a voltage transformer simple and easy hoisting device, is characterized in that comprising fixed pulley (1), capstan winch (10), and described fixed pulley (1) is rotationally connected by anchor ear (3) and electric pole (2) top; Fixed pulley (1) below is provided with the pivot arm (4) of a horizontal direction; Described pivot arm (4) is fixed on electric pole (2) by anchor ear (3), pivot arm (4) is provided with expansion link (6), described expansion link (6) and pivot arm (4) bearing fit also pass through screw fastening, pivot arm (4) is also provided with reinforce arm (5), described reinforcing arm (5) two ends respectively with pivot arm (4) and electric pole (2) hinged; The steel rope (8) of described capstan winch (10) is walked around from the free end of fixed pulley (1) and pivot arm (4), and capstan winch (10) is the hand machine with worm and gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310615049.3A CN103613031B (en) | 2013-11-28 | 2013-11-28 | Voltage transformer simple and easy hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310615049.3A CN103613031B (en) | 2013-11-28 | 2013-11-28 | Voltage transformer simple and easy hoisting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103613031A CN103613031A (en) | 2014-03-05 |
| CN103613031B true CN103613031B (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310615049.3A Expired - Fee Related CN103613031B (en) | 2013-11-28 | 2013-11-28 | Voltage transformer simple and easy hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103613031B (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016257A (en) * | 2014-06-20 | 2014-09-03 | 国家电网公司 | Portable lifting tool |
| CN104098016A (en) * | 2014-06-30 | 2014-10-15 | 国家电网公司 | Easy lifting bracket of transformer |
| CN104340899A (en) * | 2014-10-22 | 2015-02-11 | 国网山东省电力公司聊城供电公司 | Manual gear type column switch hoisting device and application thereof |
| CN106185675A (en) * | 2015-04-30 | 2016-12-07 | 华为技术有限公司 | A kind of base station equipment lifting auxiliary device |
| CN105060154B (en) * | 2015-08-14 | 2018-05-04 | 重庆民生变压器有限责任公司 | Hang load formula transformer suspended fixing apparatus |
| CN105668446B (en) * | 2016-03-25 | 2018-05-11 | 国网山东省电力公司济宁供电公司 | The device and its installation tool of equipment hoisting on overhead power line bar |
| CN107265330A (en) * | 2017-08-02 | 2017-10-20 | 国家电网公司 | A kind of transformer assembling and disassembling device |
| CN108680231A (en) * | 2018-04-11 | 2018-10-19 | 中国电建集团成都勘测设计研究院有限公司 | Rotatable folded indicator water gage mounting support structure |
| CN108867399A (en) * | 2018-08-24 | 2018-11-23 | 中国建筑土木建设有限公司 | Anchoring ring, pier shaft anchor ear drop system and its construction method |
| CN109353952A (en) * | 2018-11-02 | 2019-02-19 | 国家电网有限公司 | A kind of lifting device of transformer suitable for extreme terrain |
| CN110790172B (en) * | 2019-10-13 | 2021-11-26 | 国网山东省电力公司宁阳县供电公司 | Portable pole-mounted switch handling device |
| CN110745703A (en) * | 2019-11-06 | 2020-02-04 | 国网山东省电力公司昌乐县供电公司 | Collection table case pole installation hoisting device |
| CN110937519A (en) * | 2019-11-20 | 2020-03-31 | 国网江西省电力有限公司南昌供电分公司 | Portable pole-mounted transformer rapid transportation lifting device |
| CN110790183B (en) * | 2019-12-06 | 2024-04-02 | 贵州电网有限责任公司 | Intelligent replacement device for distribution transformer |
| CN111081492B (en) * | 2019-12-24 | 2022-01-28 | 广东电网有限责任公司 | Mounting structure of column switch |
| CN111614005B (en) * | 2020-06-01 | 2023-02-10 | 国网浙江省电力有限公司湖州供电公司 | Disassembling and assembling method for distribution transformer |
| CN112863841B (en) * | 2021-01-07 | 2022-06-17 | 润世达工程有限公司 | Installation and construction method for power engineering transformer |
| CN113735008B (en) * | 2021-08-31 | 2023-02-03 | 国网河南省电力公司博爱县供电公司 | Electrified installation hoisting accessory of power supply line post-mounted equipment |
| CN113734994B (en) * | 2021-09-08 | 2023-10-13 | 中国石油化工股份有限公司 | Crane-free replacing tool for field transformer |
| CN115924799A (en) * | 2022-12-28 | 2023-04-07 | 国网浙江省电力有限公司双创中心 | Intelligent robot for replacing transformer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE29921479U1 (en) * | 1999-09-15 | 2001-02-08 | Steingass August & Sohn | Electromagnetic hoist with an electromagnet |
| CN2801743Y (en) * | 2005-04-27 | 2006-08-02 | 山西省电力公司临汾供电分公司 | Rotable transformer crane device |
| CN201336516Y (en) * | 2008-11-19 | 2009-10-28 | 北京市电力公司 | Device for manually installing pole top switch |
| US7913980B1 (en) * | 2009-02-04 | 2011-03-29 | Shawn Michael Cipriano | Adjustable, collapsible and portable game hoist |
| CN102336378A (en) * | 2010-07-27 | 2012-02-01 | 廖伟 | On-pole lifting device |
| CN202193584U (en) * | 2011-08-12 | 2012-04-18 | 河南省电力公司周口供电公司 | Pole top lifter |
| CN102689849A (en) * | 2012-06-15 | 2012-09-26 | 辽宁省电力有限公司抚顺供电公司 | Lifting device for replacing transformer |
| CN203255900U (en) * | 2013-05-28 | 2013-10-30 | 国家电网公司 | Hoisting apparatus for hoisting on-load tap-changing mechanism of transformer |
-
2013
- 2013-11-28 CN CN201310615049.3A patent/CN103613031B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29921479U1 (en) * | 1999-09-15 | 2001-02-08 | Steingass August & Sohn | Electromagnetic hoist with an electromagnet |
| CN2801743Y (en) * | 2005-04-27 | 2006-08-02 | 山西省电力公司临汾供电分公司 | Rotable transformer crane device |
| CN201336516Y (en) * | 2008-11-19 | 2009-10-28 | 北京市电力公司 | Device for manually installing pole top switch |
| US7913980B1 (en) * | 2009-02-04 | 2011-03-29 | Shawn Michael Cipriano | Adjustable, collapsible and portable game hoist |
| CN102336378A (en) * | 2010-07-27 | 2012-02-01 | 廖伟 | On-pole lifting device |
| CN202193584U (en) * | 2011-08-12 | 2012-04-18 | 河南省电力公司周口供电公司 | Pole top lifter |
| CN102689849A (en) * | 2012-06-15 | 2012-09-26 | 辽宁省电力有限公司抚顺供电公司 | Lifting device for replacing transformer |
| CN203255900U (en) * | 2013-05-28 | 2013-10-30 | 国家电网公司 | Hoisting apparatus for hoisting on-load tap-changing mechanism of transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103613031A (en) | 2014-03-05 |
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Granted publication date: 20160406 Termination date: 20161128 |