CN204517280U - Single string synthetic insulator seton device - Google Patents

Single string synthetic insulator seton device Download PDF

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Publication number
CN204517280U
CN204517280U CN201520233566.9U CN201520233566U CN204517280U CN 204517280 U CN204517280 U CN 204517280U CN 201520233566 U CN201520233566 U CN 201520233566U CN 204517280 U CN204517280 U CN 204517280U
Authority
CN
China
Prior art keywords
groove
bowl head
chain
head draw
counterweight
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.)
Active
Application number
CN201520233566.9U
Other languages
Chinese (zh)
Inventor
张森
宋丽
马宁
杜晶
刘磊
范光哲
姜坤汝
薛丽敏
曲家波
杨建国
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
State Grid Liaoning Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Liaoning 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 State Grid Corp of China SGCC, State Grid Liaoning Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201520233566.9U priority Critical patent/CN204517280U/en
Application granted granted Critical
Publication of CN204517280U publication Critical patent/CN204517280U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to single string synthetic insulator seton device, include bowl head draw-in groove and a chain of counterweight chain, be bolted between bowl head draw-in groove and a chain of counterweight chain, the top of described bowl head draw-in groove has the groove matched with bowl head, the lower vertical of bowl head draw-in groove is provided with link plate, and the bottom of bowl head draw-in groove is provided with the joint pin of band screw.The utility model is directly connected with the bowl head of synthetic insulator due to bowl head draw-in groove, the personnel of instead of lie prone on synthetic insulator, to carry out installation traction binding tie point, the physical demands that can reduce a staff it also avoid personnel's rolling simultaneously and falls, and improves fail safe.The bottom of bowl head draw-in groove is reliably connected with a chain of counterweight chain, and it is connection hanging point with pull rope that horizontally disposed extension is pulled.A chain of counterweight chain plays the effect of counterweight, prevents the stressed rear insulator of pull rope from producing and rotates, and cause and can not complete installation.

Description

Single string synthetic insulator seton device
Technical field
The utility model relates to a kind of transmission line and loosens, tighten wire used tool, especially relates to a kind of single string synthetic insulator seton device.
Background technology
The work that conventional transmission lines road loosens, tighten wire is that staff lies prone and uses steel wire rope to be bundled in wire and insulator junction on synthetic insulator, easily makes synthetic insulator cause damage.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of transmission line and loosens, tighten wire list string synthetic insulator seton device used.This seton device fail safe is high, can use on any tower.
In order to solve prior art Problems existing, the technical solution adopted in the utility model is:
Single string synthetic insulator seton device, include bowl head draw-in groove and a chain of counterweight chain, be bolted between bowl head draw-in groove and a chain of counterweight chain, the top of described bowl head draw-in groove has the groove matched with bowl head, the lower vertical of bowl head draw-in groove is provided with link plate, and the bottom of bowl head draw-in groove is provided with the joint pin of band screw.
Described link plate and bowl head draw-in groove perpendicular.
Described connection counterweight chain includes several balancing weights, and the top of balancing weight has two connecting plates, and the bottom of balancing weight is provided with the joint pin with screw, is bolted between adjacent balancing weight.
The advantage that the utility model has and effect are:
The utility model list string synthetic insulator seton device, includes bowl head draw-in groove and a chain of counterweight chain, removably connects between bowl head draw-in groove and a chain of counterweight chain, and bowl head draw-in groove adopts high-strength aluminum alloy to be made, lightweight, intensity is large.A chain of counterweight chain adopts cast iron to be made, often joint can according to the large freedom in minor affairs dismounting of required counterweight and assembling, bowl head draw-in groove is directly connected with the bowl head of synthetic insulator, the personnel of instead of lie prone on synthetic insulator, to carry out installation traction binding tie point, the physical demands that can reduce a staff it also avoid personnel's rolling simultaneously and falls, and improves fail safe.The bottom of bowl head draw-in groove is reliably connected with a chain of counterweight chain, and it is connection hanging point with pull rope that horizontally disposed extension is pulled.A chain of counterweight chain plays the effect of counterweight, prevents the stressed rear insulator of pull rope from producing and rotates, and cause and can not complete installation.The utility model can in the enterprising enforcement use of any type of shaft tower, and improve can opereating specification and versatility.The utility model purposes is many, because bowl head draw-in groove and a chain of counterweight chain are detachably connected, the utility model also can be used to change tower head connection gold utensil when circuit is charged when taking off after a chain of counterweight chain.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, single string synthetic insulator seton device, include bowl head draw-in groove 1 and a chain of counterweight chain 2, be bolted between bowl head draw-in groove 1 and a chain of counterweight chain 2, the top of described bowl head draw-in groove 1 has the groove 11 matched with synthetic insulator bowl head, the lower horizontal of bowl head draw-in groove 1 is provided with link plate 12, and link plate 12 is connected with pull rope.The bottom of bowl head draw-in groove 1 is provided with the joint pin 13 of band screw.
Described link plate 12 is perpendicular with bowl head draw-in groove.
Described connection counterweight chain 2 includes several balancing weights 21, the top of balancing weight 21 is provided with two parallel connecting plates 22, connecting plate 22 has screw, the bottom of balancing weight is provided with the joint pin 23 with screw, the joint pin 13 of bowl head draw-in groove inserts between two connecting plates 22 of the balancing weight of top, and joint pin 13 is connected by bolt 3 with connecting plate 22.The joint pin 23 of balancing weight inserts between two pieces of adjacent with it connecting plates 22 and by bolt, joint pin 23 is connected with connecting plate 22, thus two pieces of adjacent balancing weights are linked together.

Claims (3)

1. single string synthetic insulator seton device, it is characterized in that including bowl head draw-in groove and a chain of counterweight chain, be bolted between bowl head draw-in groove and a chain of counterweight chain, the top of described bowl head draw-in groove has the groove matched with bowl head, the bottom of bowl head draw-in groove is provided with link plate, and the bottom of bowl head draw-in groove is provided with the joint pin of band screw.
2. single string synthetic insulator seton device according to claim 1, it is characterized in that described link plate and bowl head draw-in groove perpendicular.
3. single string synthetic insulator seton device according to claim 1, it is characterized in that described connection counterweight chain includes several balancing weights, the top of balancing weight has two connecting plates, and the bottom of balancing weight is provided with the joint pin with screw, is bolted between adjacent balancing weight.
CN201520233566.9U 2015-04-17 2015-04-17 Single string synthetic insulator seton device Active CN204517280U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520233566.9U CN204517280U (en) 2015-04-17 2015-04-17 Single string synthetic insulator seton device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520233566.9U CN204517280U (en) 2015-04-17 2015-04-17 Single string synthetic insulator seton device

Publications (1)

Publication Number Publication Date
CN204517280U true CN204517280U (en) 2015-07-29

Family

ID=53715216

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520233566.9U Active CN204517280U (en) 2015-04-17 2015-04-17 Single string synthetic insulator seton device

Country Status (1)

Country Link
CN (1) CN204517280U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104734074A (en) * 2015-04-17 2015-06-24 国网辽宁省电力有限公司辽阳供电公司 Single-strand wire hanging machine for composite insulators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104734074A (en) * 2015-04-17 2015-06-24 国网辽宁省电力有限公司辽阳供电公司 Single-strand wire hanging machine for composite insulators

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