CN206908189U - A kind of 500kV livewire work hoisting platform - Google Patents

A kind of 500kV livewire work hoisting platform Download PDF

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Publication number
CN206908189U
CN206908189U CN201720777408.9U CN201720777408U CN206908189U CN 206908189 U CN206908189 U CN 206908189U CN 201720777408 U CN201720777408 U CN 201720777408U CN 206908189 U CN206908189 U CN 206908189U
Authority
CN
China
Prior art keywords
column
telescoping
closing piece
base
rocking handle
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.)
Expired - Fee Related
Application number
CN201720777408.9U
Other languages
Chinese (zh)
Inventor
张宇雄
时峰
陈宣林
邓中原
张海东
吴恒
张方磊
湛留洋
刘有胜
罗艺
易黎
孙方坤
王国先
宋凯
肖本华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qujing Power Supply Bureau Yunnan Power Grid Co Ltd
Original Assignee
Qujing Power Supply Bureau Yunnan Power Grid Co Ltd
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 Qujing Power Supply Bureau Yunnan Power Grid Co Ltd filed Critical Qujing Power Supply Bureau Yunnan Power Grid Co Ltd
Priority to CN201720777408.9U priority Critical patent/CN206908189U/en
Application granted granted Critical
Publication of CN206908189U publication Critical patent/CN206908189U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

It the utility model is related to 500kV livewire work technical fields, more particularly to a kind of 500kV livewire work hoisting platform, it is made up of top column, lower pole, base, base closing piece, telescoping member, rotary components, rack body, telescoping boom, anti-lock sliding block, telescoping boom rocking handle and main lifting rope rocking handle;The top column, lower pole are two detachable members, are fixed again by bolt one after being connected using dovetail manner, form column support;The column support is vertically mounted at the steel tower cross-arm on 500kV line linear insulator string hanging points top;It can effectively solve that traditional work mode operation Work tool, operating personnel are numerous, and operating personnel's labor intensity is big, and operating efficiency is low, the higher present situation of extra high voltage network linear monolithic insulator ratio of defects.

Description

A kind of 500kV livewire work hoisting platform
Technical field
500kV livewire work technical fields are the utility model is related to, more particularly to a kind of 500kV livewire work lifting Platform.
Background technology
With the development of the power supply cause in China, high voltage power transmission is widely used due to its energy-saving consumption-reducing.High voltage power transmission is A kind of mode transmitted after the boost in voltage for being exported generator by generating house transformer.It is why defeated in this way Electricity is that voltage gets over high current with regard to smaller because in the case of same transmitted power, and such high voltage power transmission can be just reduced when transmitting electricity Electric current so as to reduce because thermal losses caused by electric current and reduce long distance power transmission material cost.But it is directed to 500kV superelevation Used job platform during pressure transmission line livewire work, there are the following problems:The work to be used on traditional job platform Industry utensil is more, more as personnel, and the labor intensity of operating personnel is big, and cost of labor is high, and operating rate is low and EHV transmission The problems such as line linear monolithic insulator ratio of defects is higher.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of 500kV livewire work is used Hoisting platform.
To achieve the above object, the technical solution adopted in the utility model is:
A kind of 500kV livewire work hoisting platform described in the utility model, it is by top column, lower pole, bottom Seat, base closing piece, telescoping member, rotary components, rack body, telescoping boom, anti-lock sliding block, telescoping boom rocking handle and master hang Rocking handle of restricting forms;The top column, lower pole are two detachable members, pass through bolt after being connected using dovetail manner again One fixes, and forms column support;The column support is vertically mounted on the steel tower on 500kV line linear insulator string hanging points top At cross-arm;Base closing piece is provided with the base;The bottom of the lower pole and base joggle, it is solid to reuse bolt two Fixed, then the groove with base closing piece at steel tower cross-arm is fixed;The bottom of the top column be provided with two it is right Claim distribution, the telescoping member of adjustable in length;The telescoping member is made up of telescopic lever, regulation closing piece and oscillating bearing;Stretch One end of contracting pull bar is provided with oscillating bearing, and the oscillating bearing is arranged on the one side of top column bottom;Telescopic lever it is another One end is provided with regulation closing piece, and regulation closing piece is attached fixation with two horizontal materials at steel tower cross-arm;On the top column Rotary components are installed;The rotary components are made up of column swivel head, rotating seat, several height adjusting holes;Rotating seat is pacified Mounted in top column top, column swivel head is installed on rotating seat, some height regulations are evenly arranged with column swivel head Hole;Rack body is installed on the column swivel head;Main lifting rope rocking handle is installed on the rack body;The rack body Front end telescoping boom is installed, the bottom of telescoping boom is provided with anti-lock sliding block;The rack body one side is provided with Telescoping boom rocking handle.
Further, the telescoping boom rocking handle is made up of pulley and gear mechanism.
After said structure, the utility model has the beneficial effect that:A kind of 500kV livewire work described in the utility model With hoisting platform, it uses adjustable telescopic lever and rotary components, can effectively solve traditional work mode operation Work tool, Operating personnel is numerous, and operating personnel's labor intensity is big, and operating efficiency is low, extra high voltage network linear monolithic insulator defect The higher present situation of rate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Description of reference numerals:
1- tops column, 2- lower poles, 3- bases, 4- bases closing piece, 5- telescoping members, 53- telescopic levers, 51- are adjusted Save closing piece, 52- oscillating bearings, 6- rotary components, 63- columns swivel head, 61- rotating seats, 62- height adjusting holes, 7- support masters Body, 8- telescoping booms, 81- anti-locks sliding block, 9- telescoping booms rocking handle, the main lifting rope rocking handles of 10-, 11- steel tower cross-arms;12nd, human body Stopping means;13rd, monolithic insulator.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of 500kV livewire work hoisting platform described in the utility model, it by top column 1, Lower pole 2, base 3, base closing piece 4, telescoping member 5, rotary components 6, rack body 7, telescoping boom 8, anti-lock sliding block 81st, telescoping boom rocking handle 9 and main lifting rope rocking handle 10 form;
The top column 1, lower pole 2 are two detachable members, pass through bolt after being connected using dovetail manner again One fixes, and forms column support;The column support is vertically mounted on the steel tower on 500kV line linear insulator string hanging points top At cross-arm 11;Base closing piece 4 is provided with the base 3;The bottom of the lower pole 2 and the joggle of base 3, reuse bolt Two fix, and then the groove with base closing piece 4 at steel tower cross-arm 11 is fixed;
The bottom of the top column 1 is provided with two symmetrical, adjustable in length telescoping members;The flexible structure Part 5 is made up of telescopic lever 53, regulation closing piece 51 and oscillating bearing 52;One end of telescopic lever 53 is provided with oscillating bearing 52, The oscillating bearing 52 is arranged on the bottom one side of top column 1;The other end of telescopic lever 53 is provided with regulation closing piece 51, adjusts Section closing piece 51 is attached fixation with two horizontal materials at steel tower cross-arm 11;
Rotary components 6 are installed on the top column 1;The rotary components 6 by column swivel head 63, rotating seat 61, Several height adjusting holes 62 form;Rotating seat 61 is arranged on the top of top column 1, and column swivel head is provided with rotating seat 61 63, some height adjusting holes 62 are evenly arranged with column swivel head 63;
Rack body 7 is installed on the column swivel head 63;Main lifting rope rocking handle 10 is installed on the rack body 7; The front end of the rack body 7 is provided with telescoping boom 8, and the bottom of telescoping boom 8 is provided with anti-lock sliding block 81;The support The one side of main body 7 is provided with telescoping boom rocking handle 9.
The telescoping boom rocking handle 9 is made up of pulley and gear mechanism.
Operation principle of the present utility model is as follows:
The design is collectively formed the primary load bearing part of this hoisting platform, top column 1 by top column 1 and lower pole 2 It is two detachable members with lower pole 2, after being connected using dovetail manner therebetween, is attached by bolt one, its It is vertically mounted at the cross-arm 11 on 500kV line linear insulator string hanging points top;Base 3 and base closing piece 4 are integrally formed, under After portion's column 2 is connected by base 3 using dovetail manner, fixation is attached by bolt two, then with base closing piece 4 in steel tower Groove at cross-arm 11 is fixed.
In order to ensure the stabilization of support frame with firmly, on top, position is equipped with two symmetrical distributions, length to column 1 on the lower The telescoping member that can be adjusted is spent, it is made up of telescopic lever 53, regulation closing piece 51, oscillating bearing 52, wherein telescopic lever 53 can carry out axial stretching length adjustment, two horizontal materials at regulation closing piece 51 and steel tower cross-arm 11 are attached fixation, to be upper Portion's column 1 and lower pole 2 provide secure support, oscillating bearing 52 can in certain limit and angle flexible rotating, it is applicable In different towers and tower material, it is reliably connected to be provided for them.Column swivel head 63 passes through(Can 360 degree of rotations)Rotating seat 61 It is attached with top column 1, four height adjusting holes 62 is evenly distributed with column swivel head 63, can be to branch by adjustment hole The height of frame body 7 is adjusted;Telescoping boom 8 and anti-lock sliding block 81, anti-lock sliding block 81 are installed inside rack body 7 The unexpected abjection of telescoping boom 8 can be prevented, telescoping boom 8 is used to lift human body stopping means 12, is operating personnel and operation work device The lifting of tool provides support.
Telescoping boom rocking handle 9 is made up of pulley and gear mechanism, for the flexible of telescoping boom 8;Main lifting rope rocking handle 10 is used In the regulation of the height of human body stopping means 12.It is reliably connected by several parts such as base, column, column swivel head, support, rocking handles It is integrated, ultimately forms a column portion firm supporting, head can realizes that 3600 freely rotate, and telescoping boom can be operation people The 500kV livewire work hoisting platforms that member and operation Work tool are flexibly lifted by crane.
In the design, for 500kV extra high voltage network equipotential live line work methods electrified replacing linear monolithic insulator 13 Equipotential live line work personnel are supported and hung during operation and operation Work tool is used, and it is vertically mounted on the insulation of 500kV line linears string At the cross-arm on sub- hanging point top, column is fixed by base and base closing piece with the groove at steel tower cross-arm, in order to ensure With firmly, the telescopic lever that can be adjusted equipped with length in the middle part of column, column top rotating seat is equipped with the stabilization of support frame Height can be adjusted, 360 degree of swivel heads freely rotated can be achieved, and rack body is connected with column swivel head, by turning Shake handle, realize flexible and operating personnel and operation Work tool the lifting of arm.
A kind of 500kV livewire work hoisting platform described in the utility model, it using adjustable telescopic lever and Rotary components, can effectively solve that traditional work mode operation Work tool, operating personnel are numerous, and operating personnel's labor intensity is big, make Industry efficiency is low, the higher present situation of extra high voltage network linear monolithic insulator ratio of defects.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.

Claims (2)

  1. A kind of 1. 500kV livewire work hoisting platform, it is characterised in that:It is by top column, lower pole, base, base Closing piece, telescoping member, rotary components, rack body, telescoping boom, anti-lock sliding block, telescoping boom rocking handle and main lifting rope rocking handle Composition;The top column, lower pole are two detachable members, solid by bolt one again after being connected using dovetail manner It is fixed, form column support;The column support is vertically mounted on the steel tower cross-arm on 500kV line linear insulator string hanging points top Place;Base closing piece is provided with the base;The bottom of the lower pole and base joggle, reuse bolt two and fix, so The groove with base closing piece at steel tower cross-arm is fixed afterwards;The bottom of the top column is provided with two symmetrical point The telescoping member of cloth, adjustable in length;The telescoping member is made up of telescopic lever, regulation closing piece and oscillating bearing;It is flexible to draw One end of bar is provided with oscillating bearing, and the oscillating bearing is arranged on the one side of top column bottom;The other end of telescopic lever Regulation closing piece is provided with, regulation closing piece is attached fixation with two horizontal materials at steel tower cross-arm;Installed on the top column There are rotary components;The rotary components are made up of column swivel head, rotating seat, several height adjusting holes;Rotating seat is arranged on Top column top, column swivel head is installed on rotating seat, some height adjusting holes are evenly arranged with column swivel head;Institute State and rack body is installed on column swivel head;Main lifting rope rocking handle is installed on the rack body;Before the rack body End is provided with telescoping boom, and the bottom of telescoping boom is provided with anti-lock sliding block;The rack body one side is provided with flexible Arm rocking handle.
  2. A kind of 2. 500kV livewire work hoisting platform according to claim 1, it is characterised in that:The telescoping boom Rocking handle is made up of pulley and gear mechanism.
CN201720777408.9U 2017-06-29 2017-06-29 A kind of 500kV livewire work hoisting platform Expired - Fee Related CN206908189U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720777408.9U CN206908189U (en) 2017-06-29 2017-06-29 A kind of 500kV livewire work hoisting platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720777408.9U CN206908189U (en) 2017-06-29 2017-06-29 A kind of 500kV livewire work hoisting platform

Publications (1)

Publication Number Publication Date
CN206908189U true CN206908189U (en) 2018-01-19

Family

ID=61292158

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720777408.9U Expired - Fee Related CN206908189U (en) 2017-06-29 2017-06-29 A kind of 500kV livewire work hoisting platform

Country Status (1)

Country Link
CN (1) CN206908189U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107257105A (en) * 2017-06-29 2017-10-17 云南电网有限责任公司曲靖供电局 A kind of 500kV livewire work hoisting platform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107257105A (en) * 2017-06-29 2017-10-17 云南电网有限责任公司曲靖供电局 A kind of 500kV livewire work hoisting platform
CN107257105B (en) * 2017-06-29 2018-09-28 云南电网有限责任公司曲靖供电局 A kind of 500kV livewire work hoisting platform

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180119

Termination date: 20200629

CF01 Termination of patent right due to non-payment of annual fee