CN202340093U - Equipment live mounting hoist device on power supply circuit post - Google Patents

Equipment live mounting hoist device on power supply circuit post Download PDF

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Publication number
CN202340093U
CN202340093U CN2011204835153U CN201120483515U CN202340093U CN 202340093 U CN202340093 U CN 202340093U CN 2011204835153 U CN2011204835153 U CN 2011204835153U CN 201120483515 U CN201120483515 U CN 201120483515U CN 202340093 U CN202340093 U CN 202340093U
Authority
CN
China
Prior art keywords
equipment
swing arm
telescopic arm
hole
pin
Prior art date
Application number
CN2011204835153U
Other languages
Chinese (zh)
Inventor
詹斌
杨振发
张嵘
李新伟
窦永刚
龚士宝
王平
白秀琦
陈本利
陈诚
沙启伟
冯杨
Original Assignee
安徽省电力公司蚌埠供电公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 安徽省电力公司蚌埠供电公司 filed Critical 安徽省电力公司蚌埠供电公司
Priority to CN2011204835153U priority Critical patent/CN202340093U/en
Application granted granted Critical
Publication of CN202340093U publication Critical patent/CN202340093U/en

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Abstract

The utility model provides an equipment live mounting hoist device. The device is provided with a pair of hoops which are matched with each other, wherein the two hoops are connected through a bolt and a nut; a support frame is fixedly connected to one hoop, and the rear end part of one swing arm is hinged with the support frame; the swing arm is connected with a telescopic arm; the telescopic arm is provided with a hoisting ring assembly which is in sliding fit with the telescopic arm; and the pair of hoops are bound on the power supply circuit mounting column, and after the mounting hoist device is mounted and fixed, a manual hoist device is hung on the hoisting ring assembly, and the equipment on the column can be hoisted through the manual hoisting device. The equipment live mounting hoist device has a simple and reasonable structure and is convenient to use, so that the efficiency of changing the equipment on a power supply circuit column can be greatly improved, and guarantee is provided to live operation.

Description

The charged installation boom hoisting of equipment on supply line's post

Technical field

The utility model relates to boom hoisting, specifically a kind ofly is used to be installed in the boom hoisting on supply line's erection column.

Background technology

Equipment on supply line's erection column (like circuit breaker etc.) need in use for some time to change, and require replacing under live line working usually.At present, when equipment is changed operation on supply line's post, adopt following dual mode usually: 1, adopt the lead cross-arm as fulcrum, be suspended on the cross-arm with hanging the insulating block group that equipment lifts by crane on the coupled columns; 2, adopt that equipment lifts by crane on the aerial lift device coupled columns such as crane.There is following deficiency respectively in existing above-mentioned dual mode: for the former, usually because cross-arm is stressed excessive and cause its bending, inclination, when serious, influence the normal operation of circuit; For the latter, not only costly, and the safe distance of the equipment and the person is difficult to be guaranteed.In addition, when adopting above-mentioned dual mode,, and can't carry out live line working often because of receiving landform, environmental limitations.

The utility model content

The purpose of the utility model is to provide the charged installation boom hoisting of equipment on a kind of supply line post; This boom hoisting is installed on supply line's erection column; Through cooperating, under the live line working state, can lift by crane equipment on supply line's post easily with manual boom hoisting.

For realizing above-mentioned purpose; The utility model adopts following scheme: the charged installation boom hoisting of equipment on supply line's post, and it has a pair of clip that cooperatively interacts, and two clips connect through bolt, nut; On a clip, be connected with bracing frame; The rearward end and the bracing frame of a swing arm are hinged, and swing arm connects with a telescopic arm, and the suspension ring assembly that is slidingly matched with it is installed on telescopic arm.

Visible by such scheme, with a pair of clip anchor ear on supply line's erection column, accomplish the installing and fixing of this installations boom hoisting after, the manual boom hoisting of insulation is articulated on the suspension ring assembly, get final product through manual boom hoisting that equipment lifts by crane on the coupled columns.

The utility model is simple and reasonable for structure, and is easy to use, the operating efficiency when it can improve equipment replacement on supply line's post greatly, and provide safeguard for live line working.

Description of drawings

Fig. 1 is the structure chart of the utility model one embodiment;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the B-B cutaway view of Fig. 1;

Fig. 4 is the structural representation of the clip pad that the utility model was equipped with.

Embodiment

Further specify the utility model below in conjunction with embodiment and accompanying drawing.

Referring to Fig. 1, Fig. 2

The charged installation boom hoisting of equipment has a pair of clip that cooperatively interacts 1 on this supply line post; Two clips 1 connect through bolt 3, nut 2; On a clip 1, be connected with bracing frame 4; The rearward end of a swing arm 6 and bracing frame 4 are hinged, and swing arm 6 connects with a telescopic arm 8, and the suspension ring assembly 9 that is slidingly matched with it is installed on telescopic arm 8.

The rearward end of swing arm 6 has a pin hole 6b; Have three the location hole 4as corresponding on the bracing frame 4 with pin hole 6b; The center of circle of three location hole 4a is on same radius, and pin hole 6b aims at a location hole 4a, is inserted with alignment pin 5 in pin hole 6b that aims at each other and the location hole 4a.According to the needs of operation, under Fig. 1, state shown in Figure 2, alignment pin 5 is removed, with swing arm 6 rotations, the pin hole 6b on it is aimed at another location hole 4a then, again alignment pin 5 is inserted, can guarantee to locate once more after angle of swing arm 6 rotations.

Swing arm 6 is a hollow tubular; Have two exhausting hole 6a in the swing arm 6, correspondence has two pin hole 8a on the telescopic arm 8, and telescopic arm 8 stretches in the swing arm 6; Two pin hole 8a on the telescopic arm 8 aim at the two through hole 6a in the swing arm 6, and 6a is inserted with steady pin 7 in pin hole 8a that aims at each other and the through hole.Through cooperating of two pin hole 8a and two exhausting hole 6a, telescopic arm 8 stretches to the degree of depth of swing arm 6 and can regulate.

Referring to Fig. 1, Fig. 2, Fig. 3

Suspension ring assembly 9 has a pair of supporting bracket 9a, a suspension ring 9e and a pulley 9f; Be connected with support bar 9b and wheel shaft 9d between a pair of supporting bracket 9a; Pulley 9f and suspension ring 9e are loaded on the wheel shaft 9d; The inboard of each supporting bracket 9a is provided with roller 9c, and the both sides of telescopic arm 8 have the slideway 8b of depression, and two roller 9c are in respectively among the slideway 8b and by the base of slideway and support.Through cooperating of roller 9c and slideway 8b, can realize being slidingly matched of suspension ring assembly 9 and telescopic arm 8.In addition, be provided with guide vane end stop 10, in use come off to prevent suspension ring assembly 9 at the front end of slideway 8b.

Visible in conjunction with Fig. 1, Fig. 2, Fig. 3, with a pair of clip 1 anchor ear on supply line's erection column, accomplish the installing and fixing of this installation boom hoisting after; The manual boom hoisting (like bottle gouard moved by hands) that will insulate is articulated on the suspension ring 9e; Through manual boom hoisting can coupled columns on equipment lift by crane, in the lifting process, rotate and suspension ring assembly 9 slides on telescopic arm 8 relative to bracing frame 4 through swing arm 6; Can move the equipment that is lifted by crane easily aloft, and then successfully accomplish the lifting of equipment.In addition, the pulley 9f on the suspension ring assembly 9 can be used as a strong point of this installation boom hoisting, hangs power tool etc. in order in operation, to rise.

In addition, referring to Fig. 4, adapt to the erection column of different-diameter for making this installation boom hoisting, can be equipped with some diameter differences, be the clip pad 11 of semi-annular shape, each clip pad is intussusception each other, and wherein, the external diameter of the clip pad of maximum is identical with the internal diameter of clip.As required, the clip pad is filled between clip and erection column, can guarantees that the anchor ear of clip and erection column is reliable.

Claims (4)

1. the charged installation boom hoisting of equipment on supply line's post; It is characterized in that: it has a pair of clip that cooperatively interacts; Two clips connect through bolt, nut, on a clip, are connected with bracing frame, and the rearward end and the bracing frame of a swing arm are hinged; Swing arm connects with a telescopic arm, and the suspension ring assembly that is slidingly matched with it is installed on telescopic arm.
2. the charged installation boom hoisting of equipment on the supply line according to claim 1 post; It is characterized in that: the rearward end of swing arm has a pin hole; Have three location holes corresponding on the bracing frame with pin hole; Pin hole is aimed at a location hole, is inserted with alignment pin in pin hole of aiming at each other and the location hole.
3. the charged installation boom hoisting of equipment on the supply line according to claim 1 post; It is characterized in that: swing arm is a hollow tubular; Have two exhausting holes in the swing arm, correspondence has two pin holes on the telescopic arm, and telescopic arm stretches in the swing arm; Two pin holes on the telescopic arm are aimed at the two through hole in the swing arm, are inserted with steady pin in pin hole of aiming at each other and the through hole.
4. the charged installation boom hoisting of equipment on the supply line according to claim 1 post; It is characterized in that: the suspension ring assembly has a pair of supporting bracket, suspension ring and a pulley, is connected with support bar and wheel shaft between a pair of supporting bracket, and suspension ring and pulley are loaded on the wheel shaft; The inboard of each supporting bracket is provided with roller; The both sides of telescopic arm have the slideway of depression, and two rollers are in respectively in the slideway and by the base of slideway and support, and establish guide vane end stop at the front end of slideway.
CN2011204835153U 2011-11-29 2011-11-29 Equipment live mounting hoist device on power supply circuit post CN202340093U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204835153U CN202340093U (en) 2011-11-29 2011-11-29 Equipment live mounting hoist device on power supply circuit post

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204835153U CN202340093U (en) 2011-11-29 2011-11-29 Equipment live mounting hoist device on power supply circuit post

Publications (1)

Publication Number Publication Date
CN202340093U true CN202340093U (en) 2012-07-18

Family

ID=46488780

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204835153U CN202340093U (en) 2011-11-29 2011-11-29 Equipment live mounting hoist device on power supply circuit post

Country Status (1)

Country Link
CN (1) CN202340093U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102386588A (en) * 2011-11-29 2012-03-21 安徽省电力公司蚌埠供电公司 Lifting device for live installation of equipment on power supply line column
CN103203713A (en) * 2013-03-23 2013-07-17 国家电网公司 Manual dismounting device for anti-theft bolts of tower
CN104370231A (en) * 2012-09-24 2015-02-25 湖州电力局 Supporting frame type maneuvering winching mill
CN104370230A (en) * 2012-09-24 2015-02-25 湖州电力局 Support type motorized winching
CN104638589A (en) * 2015-03-11 2015-05-20 国网黑龙江省电力有限公司鹤岗供电公司 Special tool for lifting tubular bus bar

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102386588A (en) * 2011-11-29 2012-03-21 安徽省电力公司蚌埠供电公司 Lifting device for live installation of equipment on power supply line column
CN104370231A (en) * 2012-09-24 2015-02-25 湖州电力局 Supporting frame type maneuvering winching mill
CN104370230A (en) * 2012-09-24 2015-02-25 湖州电力局 Support type motorized winching
CN104370230B (en) * 2012-09-24 2016-11-02 湖州电力局 Stent-type motor-driven grinding mill
CN104370231B (en) * 2012-09-24 2016-11-09 湖州电力局 A kind of stent-type motor-driven grinding mill
CN103203713A (en) * 2013-03-23 2013-07-17 国家电网公司 Manual dismounting device for anti-theft bolts of tower
CN104638589A (en) * 2015-03-11 2015-05-20 国网黑龙江省电力有限公司鹤岗供电公司 Special tool for lifting tubular bus bar
CN104638589B (en) * 2015-03-11 2017-01-25 国网黑龙江省电力有限公司鹤岗供电公司 Special tool for lifting tubular bus bar

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
CP03 Change of name, title or address

Address after: 233000 No. 245 Shengli Middle Road, Anhui, Bengbu

Patentee after: State's net Anhui Province Power Co., Ltd. Bengbu Power Supply Co.,Ltd

Address before: 233000 No. 245 Shengli Road, Anhui, Bengbu

Patentee before: Bengbu Power Supply Company of Anhui Electric Power Corporation

TR01 Transfer of patent right

Effective date of registration: 20140508

Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing

Patentee after: State Grid Corporation of China

Patentee after: State's net Anhui Province Power Co., Ltd. Bengbu Power Supply Co.,Ltd

Address before: 233000 No. 245 Shengli Middle Road, Anhui, Bengbu

Patentee before: State's net Anhui Province Power Co., Ltd. Bengbu Power Supply Co.,Ltd

ASS Succession or assignment of patent right

Owner name: BENGBU POWER SUPPLY COMPANY STATE GRID ANHUI ELECT

Effective date: 20140508

Owner name: STATE GRID CORPORATION OF CHINA

Free format text: FORMER OWNER: BENGBU POWER SUPPLY COMPANY STATE GRID ANHUI ELECTRIC POWER CO., LTD.

Effective date: 20140508

C56 Change in the name or address of the patentee

Owner name: BENGBU POWER SUPPLY COMPANY STATE GRID ANHUI ELECT

Free format text: FORMER NAME: ANHUI ELECTRIC POWER COMPANY BENGBU POWER SUPPLY CORP.

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 233000 BENGBU, ANHUI PROVINCE TO: 100031 XICHENG, BEIJING

RGAV Abandon patent right to avoid regrant
AV01 Patent right actively abandoned

Granted publication date: 20120718

Effective date of abandoning: 20140827