CN102882157A - Portable tool for replacing tension wire shockproof hammer in power cut - Google Patents

Portable tool for replacing tension wire shockproof hammer in power cut Download PDF

Info

Publication number
CN102882157A
CN102882157A CN2012104212999A CN201210421299A CN102882157A CN 102882157 A CN102882157 A CN 102882157A CN 2012104212999 A CN2012104212999 A CN 2012104212999A CN 201210421299 A CN201210421299 A CN 201210421299A CN 102882157 A CN102882157 A CN 102882157A
Authority
CN
China
Prior art keywords
wire
connecting plate
universal hook
cross
arm side
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.)
Granted
Application number
CN2012104212999A
Other languages
Chinese (zh)
Other versions
CN102882157B (en
Inventor
张涛
王正波
华卫
宋兴京
王军
王飞
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.)
State Grid Corp of China SGCC
Huaibei Power Supply Co of State Grid Anhui Electric Power Co Ltd
Original Assignee
Huaibei Power Supply Co of State Grid Anhui Electric Power 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 Huaibei Power Supply Co of State Grid Anhui Electric Power Co Ltd filed Critical Huaibei Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority to CN201210421299.9A priority Critical patent/CN102882157B/en
Publication of CN102882157A publication Critical patent/CN102882157A/en
Application granted granted Critical
Publication of CN102882157B publication Critical patent/CN102882157B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The invention discloses a portable tool for replacing a tension wire shockproof hammer in power cut, which solves the problems of high risk, complicated process and low working efficiency of the existing operation method. The tool is characterized by comprising a main insulation tube, a wire side universal hook, a cross arm side universal hook, U-shaped connection plates, a center-through fixing bolt and the like; the two ends of the main insulation tube are connected with the U-shaped connection plates through the center-through fixing bolt; spring washers are arranged in front of the nuts on the two sides of the center-through fixing bolt; and the U-shaped connection plate at one end is connected with the wire side universal hook, and the U-shaped connection plate at the other end is provided with a cross arm side safety wire connection hole and a support rod connection plate and connected with the cross arm side universal hook through a connection rod and a direction adjuster. The tool disclosed by the invention is safe to use, light in weight, convenient to transport, carry and mount, high in stability, flexible to use, convenient to operate and safe and reliable, reduces the labor intensity and operation risk of workers, improves the working efficiency, shortens the power-cut time of the line, and saves the expenses of the overhauling construction operation.

Description

Strain insulator wire stockbridge damper instrument is changed in portable power failure
Technical field
The present invention relates to a kind of replacing instrument, relate to or rather a kind of instrument of changing strain insulator wire stockbridge damper.
Background technology
The overhead transmission line conductor stockbridge damper, due to the impact of the meteorological conditions such as wind-engaging, rain, ice throughout the year, easily causes stockbridge damper corrosion distortion or tup fracture, affects its shockproof properties.Old transmission line particularly, the operation time limit is long, and wire stockbridge damper corrupted has ascendant trend year by year, makes replacing, the service work of conducting wire stockbridge damper day by day frequent.
In the replacing strain insulator wire stockbridge damper operation that has a power failure, while particularly changing strain insulator list string wire stockbridge damper, because strain insulator is that level is installed, the wire stockbridge damper is distant apart from the positional distance of cross-arm, and routine replacement, the traditional way of installation strain insulator wire stockbridge damper mainly contain parallel terraced method, rope ladder method, rope method.Parallel terraced method is that the operating personnel is by being fixed on parallel ladder on cross-arm and wire, step on to wire stockbridge damper to be replaced position and changed, the method needs at least three ground support staff to be responsible for transmitting parallel ladder, on two shaft towers, the operating personnel coordinates responsible install, remove parallel ladder and replacing stockbridge damper, whole operation procedure is very loaded down with trivial details, have a big risk, waste time and energy, inefficiency.The rope ladder method is hung rope ladder on wire, and the operating personnel is changed by stepping on rope ladder to wire stockbridge damper to be replaced position, and the method drawback is that operation labor intensity is large, and coefficient of safety is low, and the used time is longer, and needs four ground support staff.The rope method is to utilize cable loop to lean around nearly side of wire was first insulator place, wire is connected with cross-arm, the operating personnel enters stockbridge damper to be replaced place by rope and is changed stockbridge damper, and there is the drawback that operation labor intensity is large, the used time is long, coefficient of safety is low equally in the method.In general, above three kinds of operational methods all exist have a big risk, program is loaded down with trivial details, it is large to consume one's strength, long, ineffective problem of used time.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art provides a kind of portable power failure to change strain insulator wire stockbridge damper instrument, easy to carry, easy and simple to handle, stability is better, reduces the field operation risk, time saving and energy saving, reduce as far as possible the operating personnel and save the labour, increase work efficiency.
The invention is characterized in: comprise main insulation pipe, side of wire was Universal hook, cross-arm side Universal hook, U-shaped connecting plate, punching set bolt, 4-6 minor insulation pipe is set on described main insulation pipe, two ends at the main insulation pipe connect the U-shaped connecting plate by the punching set bolt, before the nut of described punching set bolt both sides, install spring shim additional; The U-shaped connecting plate of one end connects the side of wire was Universal hook by nut, spring shim, and side of wire was Universal hook lower end arranges side of wire was safety wire connecting plate; Cross-arm side safety wire connecting hole, support bar connecting plate are set on the U-shaped connecting plate of the other end, and the support bar connecting plate connects support bar, and support bar is connected and fixed clamping plate, and this U-shaped connecting plate connects the cross-arm side Universal hook by connecting rod, direction regulator; Connect the safety wire through the main insulation pipe between described side of wire was safety wire connecting plate, cross-arm side safety wire connecting hole.
Described support bar connecting plate is two .
The know-why that the present invention adopts: utilize lever principle and leg-of-mutton stability, after the operating personnel hangs up properly centipede type ladder cross-arm side Universal hook, by single underfooting, press a side of centipede type ladder like a cork side of wire was to be hung on wire, the fixed mount that the staff can regulate simultaneously is (by support bar, strap forms) securely centipede type ladder is fixed on cross-arm master material, the staff just can enter the setting of wire stockbridge damper to be replaced in safety and steady ground by centipede type ladder like this, changed like a cork or installed strain insulator wire stockbridge damper, particularly change the work of single string strain insulator wire stockbridge damper and especially embody its superiority.
The present invention adopts main insulation pipe, minor insulation pipe to make centipede type ladder: insulated tube self intensity is high, light, after being transformed into the climbing tool centipede type ladder, be easy to carry, convenient transportation, reduce labour intensity, in tube wall, individual safety wire can be installed easily simultaneously, make the operating personnel not need to install again individual safety wire, reduce work flow, easy and simple to handle, reduced operating risk.
The present invention adopts side of wire was, cross-arm side Universal hook: according to the universal characteristic of side of wire was, cross-arm side Universal hook, when conducting wire side and cross-arm side Universal hook, the operating personnel can according to the residing position of wire, angle and cross-arm master material towards difference freely select, easily Universal hook effectively is connected with wire, cross-arm, operates also more convenient.
The present invention adopts spring shim and punching set bolt fixing cord side, cross-arm side Universal hook: the spring shim self-characteristic has determined that it in use can produce elasticity tension.Punching set bolt fixing cord side, cross-arm side Universal hook are on insulated tube the time, before installing nut, the bolt both sides install spring shim additional, the elasticity tension that spring shim produces can make the not any direction swing after being fixed on insulated tube of side of wire was, cross-arm side Universal hook, also be convenient to the direction that the operating personnel regulates side of wire was, cross-arm side Universal hook simultaneously, simple to operate, flexible, convenient.
The present invention adopts the cross-arm side Universal hook: for cross arm of tower master material towards difference, the operating personnel can regulate the direction of cross-arm side Universal hook easily, the cross-arm side Universal hook is hung over securely on the cross-arm master material of any direction, more laborsaving during operating personnel's operation, operate also easier.
The present invention sets up Adjustable bracing bar take and strengthen stability: centipede type ladder, the cross-arm side Universal hook as the reinforced insulation pipe, made are fixed on the stability on cross-arm, setting up an Adjustable bracing bar is fixed, make cross arm of tower master material, the cross-arm side Universal hook hung up properly and Adjustable bracing bar form triangular structure, effectively prevented that centipede type ladder from swinging.In addition, Adjustable bracing bar by the self-regulation direction can be fixed on different towards cross arm of tower master material on, strengthen the stability of centipede type ladder, make the operating personnel to enter working point by the centipede type ladder safety and steady and carry out operation, reduced operating risk.
As shown from the above technical solution, the present invention uses safety, lightweight, be convenient to transport, carry, install, good stability, used dexterity, simple operation, safe and reliable, reduce operating personnel's labour intensity and operating risk in operation process, improved operating efficiency, reduced the line outage time, save maintenance construction operation expense, can also change for having a power failure strain rod tower self-destruction insulator and drainage thread.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the right view of U-shaped connecting plate of the present invention, support bar, strap.
In figure, 1. safety wire, 2. side of wire was safety wire connecting plate ,3. side of wire was Universal hook, 4. spring shim, 5.U shape connecting plate, 6. punching set bolt, 7. main insulation pipe, 8. minor insulation pipe, 9. cross-arm side Universal hook, 10. direction regulator, 11. connecting rods, 12. straps, 13. support bars, 14. support bar connecting plates ,15. cross-arm side safety wire connecting hole.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, the present invention includes main insulation pipe 7, side of wire was Universal hook 3, cross-arm side Universal hook 9, U-shaped connecting plate 5, punching set bolt 6 etc.
5 minor insulation pipes 8 are set on described main insulation pipe 7, form centipede type ladder.Position at the two ends of main insulation pipe 7 near end connects respectively U-shaped connecting plate 5 by punching set bolt 6, before nuts are installed in punching set bolt 6 both sides, installs spring shim 4 additional.
The U-shaped connecting plate 5 of left end connects side of wire was Universal hook 3 by nut, spring shim 4, and the lower end of side of wire was Universal hook 3 arranges side of wire was safety wire connecting plate 2.
Shown in Fig. 2, cross-arm side safety wire connecting hole 15, support bar connecting plate 14 are set on the U-shaped connecting plate 5 of right-hand member, described support bar connecting plate 14 is two.Support bar connecting plate 14 connects support bar 13 by bolt, nut, and support bar 13 is connected and fixed clamping plate 12 by adjustable bolt.In addition, this U-shaped connecting plate 5 is also by the cross-arm side Universal hook 9 of connecting rod 11, direction regulator 10 connection flat flat structures.
Connect the safety wire 1 through main insulation pipe 7 between described side of wire was safety wire connecting plate 2, cross-arm side safety wire connecting hole 15, the protection workmen.

Claims (2)

1. strain insulator wire stockbridge damper instrument is changed in a portable power failure, be characterised in that: comprise main insulation pipe (7), side of wire was Universal hook (3), cross-arm side Universal hook (9), U-shaped connecting plate (5), punching set bolt (6), 4-6 minor insulation pipe (8) is set on described main insulation pipe (7), two ends at main insulation pipe (7) connect U-shaped connecting plate (5) by punching set bolt (6), before the nut of described punching set bolt (6) both sides, install spring shim (4) additional; The U-shaped connecting plate (5) of one end connects side of wire was Universal hook (3) by nut, spring shim (4), and side of wire was Universal hook (3) lower end arranges side of wire was safety wire connecting plate (2); Cross-arm side safety wire connecting hole (15), support bar connecting plate (14) are set on the U-shaped connecting plate (5) of the other end, support bar connecting plate (14) connects support bar (), support bar (13) is connected and fixed clamping plate (12), and this U-shaped connecting plate (5) connects cross-arm side Universal hook (9) by connecting rod (11), direction regulator (10); Connect the safety wire (1) through main insulation pipe (7) between described side of wire was safety wire connecting plate (2), cross-arm side safety wire connecting hole (15).
2. strain insulator wire stockbridge damper instrument is changed in portable power failure as claimed in claim 1, and it is characterized in that: described support bar connecting plate (14) is two.
CN201210421299.9A 2012-10-30 2012-10-30 Portable shockproof hammer tool for replacing tension wire in power cut Active CN102882157B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210421299.9A CN102882157B (en) 2012-10-30 2012-10-30 Portable shockproof hammer tool for replacing tension wire in power cut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210421299.9A CN102882157B (en) 2012-10-30 2012-10-30 Portable shockproof hammer tool for replacing tension wire in power cut

Publications (2)

Publication Number Publication Date
CN102882157A true CN102882157A (en) 2013-01-16
CN102882157B CN102882157B (en) 2015-05-13

Family

ID=47483385

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210421299.9A Active CN102882157B (en) 2012-10-30 2012-10-30 Portable shockproof hammer tool for replacing tension wire in power cut

Country Status (1)

Country Link
CN (1) CN102882157B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103368102A (en) * 2013-07-11 2013-10-23 国家电网公司 Damper replacing device
CN103401177A (en) * 2013-07-11 2013-11-20 国家电网公司 Method for replacing vibration damper
CN103401178A (en) * 2013-07-11 2013-11-20 国家电网公司 Support frame for replacing vibration damper
CN104505768A (en) * 2014-12-15 2015-04-08 国家电网公司 Composite insulator wire outlet bridge
CN104538891A (en) * 2014-12-15 2015-04-22 国家电网公司 Line outgoing method of composite insulator
CN106911112A (en) * 2017-04-20 2017-06-30 国网河南省电力公司检修公司 A kind of fixing device of transmission line antivibration hammer
CN106992464A (en) * 2017-04-21 2017-07-28 国网青海省电力公司西宁供电公司 A kind of strain insulator drainage overlap joint ladder
CN107882502A (en) * 2017-12-21 2018-04-06 国网河北省电力有限公司衡水供电分公司 The offline special-purpose ladder fixing device of steel pipe pole cross-arm
CN109217175A (en) * 2018-10-25 2019-01-15 河北晋昌电力工程有限公司 A kind of stage apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201883924U (en) * 2010-11-30 2011-06-29 山东电力集团公司济宁供电公司 Door frame type hook ladder
CN102136691A (en) * 2010-12-06 2011-07-27 河南省电力公司南阳供电公司 Side-lap type wire vibration damper replacing tool
US20120031354A1 (en) * 2010-08-04 2012-02-09 Ford Global Technologies, Llc Fuel injector cooling
CN202840371U (en) * 2012-10-30 2013-03-27 安徽省电力公司淮北供电公司 Portable tool for replacing tension wire shockproof hammers in outage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120031354A1 (en) * 2010-08-04 2012-02-09 Ford Global Technologies, Llc Fuel injector cooling
CN201883924U (en) * 2010-11-30 2011-06-29 山东电力集团公司济宁供电公司 Door frame type hook ladder
CN102136691A (en) * 2010-12-06 2011-07-27 河南省电力公司南阳供电公司 Side-lap type wire vibration damper replacing tool
CN202840371U (en) * 2012-10-30 2013-03-27 安徽省电力公司淮北供电公司 Portable tool for replacing tension wire shockproof hammers in outage

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401177B (en) * 2013-07-11 2016-04-27 国家电网公司 A kind of stockbridge damper replacing options
CN103401177A (en) * 2013-07-11 2013-11-20 国家电网公司 Method for replacing vibration damper
CN103401178A (en) * 2013-07-11 2013-11-20 国家电网公司 Support frame for replacing vibration damper
CN103368102A (en) * 2013-07-11 2013-10-23 国家电网公司 Damper replacing device
CN103368102B (en) * 2013-07-11 2016-08-10 国家电网公司 A kind of replacing damper device
CN104505768A (en) * 2014-12-15 2015-04-08 国家电网公司 Composite insulator wire outlet bridge
CN104538891A (en) * 2014-12-15 2015-04-22 国家电网公司 Line outgoing method of composite insulator
CN106911112A (en) * 2017-04-20 2017-06-30 国网河南省电力公司检修公司 A kind of fixing device of transmission line antivibration hammer
CN106992464A (en) * 2017-04-21 2017-07-28 国网青海省电力公司西宁供电公司 A kind of strain insulator drainage overlap joint ladder
CN106992464B (en) * 2017-04-21 2019-01-25 国网青海省电力公司西宁供电公司 A kind of strain insulator drainage overlap joint ladder
CN107882502A (en) * 2017-12-21 2018-04-06 国网河北省电力有限公司衡水供电分公司 The offline special-purpose ladder fixing device of steel pipe pole cross-arm
CN107882502B (en) * 2017-12-21 2024-01-30 国网河北省电力有限公司衡水供电分公司 Special ladder fixing device for steel pipe pole cross arm offline
CN109217175A (en) * 2018-10-25 2019-01-15 河北晋昌电力工程有限公司 A kind of stage apparatus

Also Published As

Publication number Publication date
CN102882157B (en) 2015-05-13

Similar Documents

Publication Publication Date Title
CN102882157B (en) Portable shockproof hammer tool for replacing tension wire in power cut
CN202840371U (en) Portable tool for replacing tension wire shockproof hammers in outage
CN103001146B (en) Usage method of steel pipe pole operation platform
CN107069562B (en) Replacing insulator under electrified method and load transfer device
CN105226568A (en) A kind of transmission line composite insulator maintenance support and operational method thereof
CN203367865U (en) Auxiliary bracket for maintaining power transmission line
CN204481391U (en) A kind of replacing double bundle conductor conductor spacer specific purpose tool
CN201146346Y (en) Portable insulation maintenance gap bridge
CN107809091A (en) A kind of double bundle conductor conductor spacer installs auxiliary rod
CN204258160U (en) Change transmission tower insulator instrument
CN103601033B (en) Bundling wire square forming device
CN112531559B (en) Wire clamp device for replacing ground wire and optical cable hardware of overhead transmission line
CN203109899U (en) Insulating tool for installing bird repellent device without power failure
CN207530444U (en) A kind of double bundle conductor conductor spacer installs auxiliary rod
CN103617766A (en) Adjustable signboard mounting rack
CN211549044U (en) Stay bar
CN204835439U (en) Some devices are hung to close test cluster of insulating alite
CN205509365U (en) Transmission line composite insulator overhauls support
CN208516850U (en) A kind of cement rod-type power transmission line overhead ground wire auxiliary device
CN205212327U (en) 110kV -220kV insulator is parallel operation more
CN203746348U (en) Adjustable signboard mounting rack
CN202799985U (en) Bird repeller mounting tool
CN107386770B (en) Vibration-damping composite cross arm electric pole convenient for replacing cross arm
CN208571432U (en) A kind of changing strain insulator string hanging apparatus
CN209730646U (en) A kind of vibration damper on power transmission line mounting device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: HUAIBEI POWER SUPPLY COMPANY, STATE GRID ANHUI ELE

Effective date: 20131204

Owner name: STATE ELECTRIC NET CROP.

Free format text: FORMER OWNER: HUAIBEI POWER SUPPLY COMPANY OF ANHUI ELECTRIC POWER COMPANY

Effective date: 20131204

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 235000 HUAIBEI, ANHUI PROVINCE TO: 100031 XICHENG, BEIJING

TA01 Transfer of patent application right

Effective date of registration: 20131204

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

Applicant after: State Grid Corporation of China

Applicant after: HUAIBEI POWER SUPPLY COMPANY, STATE GRID ANHUI ELECTRIC POWER CO., LTD.

Address before: 235000 No. 110 Huaihai Middle Road, phase mountain, Huaibei, Anhui

Applicant before: Huaibei Power Supply Company of Anhui Electric Power Company

C14 Grant of patent or utility model
GR01 Patent grant