CN103613031B - Voltage transformer simple and easy hoisting device - Google Patents

Voltage transformer simple and easy hoisting device Download PDF

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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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CN
China
Prior art keywords
pivot arm
voltage transformer
fixed pulley
electric pole
capstan winch
Prior art date
Application number
CN201310615049.3A
Other languages
Chinese (zh)
Other versions
CN103613031A (en
Inventor
张庆元
Original Assignee
国家电网公司
国网河北省电力公司
国网河北省电力公司邢台供电分公司
国网河北内丘县供电有限责任公司
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Publication date
Application filed by 国家电网公司, 国网河北省电力公司, 国网河北省电力公司邢台供电分公司, 国网河北内丘县供电有限责任公司 filed Critical 国家电网公司
Priority to CN201310615049.3A priority Critical patent/CN103613031B/en
Publication of CN103613031A publication Critical patent/CN103613031A/en
Application granted granted Critical
Publication of CN103613031B publication Critical patent/CN103613031B/en

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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

Voltage transformer simple and easy hoisting device

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.
CN201310615049.3A 2013-11-28 2013-11-28 Voltage transformer simple and easy hoisting device CN103613031B (en)

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

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
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
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
CN110790172A (en) * 2019-10-13 2020-02-14 国网山东省电力公司宁阳县供电公司 Portable pole-mounted switch handling device

Citations (8)

* Cited by examiner, † Cited by third party
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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

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Granted publication date: 20160406

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