CN204886008U - Change large -tonnage wire insulator chain's traditional thread binding putting of carrying with electricity - Google Patents

Change large -tonnage wire insulator chain's traditional thread binding putting of carrying with electricity Download PDF

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Publication number
CN204886008U
CN204886008U CN201520700297.2U CN201520700297U CN204886008U CN 204886008 U CN204886008 U CN 204886008U CN 201520700297 U CN201520700297 U CN 201520700297U CN 204886008 U CN204886008 U CN 204886008U
Authority
CN
China
Prior art keywords
hook
couple
tonnage
charged
upper junction
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
CN201520700297.2U
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Chinese (zh)
Inventor
徐文洋
孟遂民
丁志敏
秦坤
卢银均
祝一帆
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.)
China Three Gorges University CTGU
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China Three Gorges University CTGU
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Filing date
Publication date
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Priority to CN201520700297.2U priority Critical patent/CN204886008U/en
Application granted granted Critical
Publication of CN204886008U publication Critical patent/CN204886008U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a change large -tonnage wire insulator chain's traditional thread binding putting of carrying with electricity, the line couple is reached and carried including turn -buckle, the insulating pull -rod of multiple, the turn -buckle is including screwing the handle, and the handle of screwing constitutes screw thread transmission coordination with tight filament pole, tight filament pole lower extreme fixedly connected with connecting block, and the processing of connecting block lower extreme has the couple, the insulating pull -rod of multiple includes the upper junction plate, and U type couple and U type couple have down been welded respectively to upper junction plate and the center of connecting plate down, and it is continuous with the couple of connecting block through last round pin axle to go up U type couple, carrying the line couple and including U type hanging hole, U type hanging hole is continuous with the lower U type couple of lower U type couple through selling the axle down. The problem of it is complicated to change the technological installation of multiplexer utensil, the use of using of the many hoisting points of large -tonnage wire insulator chain with electricity, and operation personnel live working is chronic, and operation intensity is big, and danger is high is solved.

Description

Charged for replacement large-tonnage wire insulation substring carry line apparatus
Technical field
The utility model belongs to technical field of high voltage, and what be related specifically to a kind of charged for replacement large-tonnage wire insulation substring carries line apparatus.
Background technology
Along with expanding economy, electricity needs increases day by day, large-tonnage transmission line is also widely used in electrical network major network, live-line maintenance operation amount for large-tonnage transmission circuit insulator string also increases day by day, in order to meet large-tonnage wire requirement of strength, what current charged for replacement large-tonnage wire insulation substring adopted is multiple spot lifting technology, namely four eradication edge pull-rods and wire grip with the use of.But the Work tool that this many suspension centres technology uses is installed, it is complicated to use, operating personnel's live line working time is long, and operation intensity is large, dangerous high, is unfavorable for carrying out of large-tonnage wire insulation string live-wire operation.
Summary of the invention
The purpose of this utility model is the deficiency in order to overcome above-mentioned background technology, what provide a kind of charged for replacement large-tonnage wire insulation substring carries line apparatus, the Work tool used to solve charged for replacement large-tonnage wire insulation substring many suspension centres technology is installed, it is complicated to use, operating personnel's live line working time is long, operation intensity is large, dangerous high problem.
For achieving the above object, the utility model provides following scheme: charged for replacement large-tonnage wire insulation substring carry line apparatus, comprise wire grip, multiple insulation pull-rod and and carry line hook, described wire grip comprises and screws handle, screw handle to form screw-driven with thread-tightening lead screw and coordinate, thread-tightening lead screw lower end is fixedly connected with contiguous block, and contiguous block lower end is processed with hook; Described multiple insulation pull-rod comprises upper junction plate, lower connecting plate and insulated tension pole, the center of upper junction plate and lower connecting plate is welded with U-shaped hook and lower U-shaped hook respectively, upper U-shaped hook is connected with the hook of contiguous block by upper pin, the same diameter place, edge of upper junction plate and lower connecting plate is all uniform is processed with multiple screwed hole, is connected with many insulated tension poles between screwed hole; Described line hook of carrying comprises U-shaped hanging hole, and U-shaped hanging hole is connected by the lower U-shaped hook of lower bearing pin with lower U-shaped hook.
The upper end of described insulated tension pole is fixed in the screwed hole of upper junction plate by top nut, and lower end is fixed in the screwed hole of lower connecting plate by lower nut.
Described insulated tension pole adopts insulating material to make.
The lower end of described U-shaped hanging hole is welded with hook.
Described wire grip, multiple insulation pull-rod and and carry the non-circular structure that line links up with each parts main body and all adopt chamfered.
The utility model has following beneficial effect:
1, adopt many insulated tension poles, multiple large-tonnage insulating rod can be promoted simultaneously, adopt multiple spot lifting technology effectively can improve the stability of insulator hoisting process.
2, by four insulated tension poles and wire grip with the use of, effectively can play insulating effect, thus facilitate the direct lifting operation of band point insulating.
3, by by described wire grip, multiple insulation pull-rod and and carry the non-circular structure that line links up with each parts main body and all adopt chamfered, effectively can prevent corona phenomenon, ensure that the fail safe of operation.
4, by wire grip screw handle can by screw-driven coordinate carry out lifting operation to whole device, after being in place, serve the object of stringing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is using state schematic diagram of the present utility model.
Fig. 2 is multiple insulation pull-rod schematic diagram in Fig. 1.
Fig. 3 carries facing of line hook in Fig. 1.
Fig. 4 is the front view of hook.
In figure: screw handle 1, thread-tightening lead screw 2, contiguous block 3, upper pin 4, upper U-shaped hook 5, upper junction plate 6, top nut 7, insulated tension pole 8, lower connecting plate 9, lower nut 10, lower U-shaped hook 11, lower U-shaped hook 12, lower bearing pin 13, U-shaped hanging hole 14, hook 15.
Embodiment
Below in conjunction with accompanying drawing, execution mode of the present utility model is described further.
Participate in Fig. 1-4, charged for replacement large-tonnage wire insulation substring carry line apparatus, comprise wire grip, multiple insulation pull-rod and and carry line hook, described wire grip comprises and screws handle 1, screw handle 1 to form screw-driven with thread-tightening lead screw 2 and coordinate, thread-tightening lead screw 2 lower end is fixedly connected with contiguous block 3, and contiguous block 3 lower end is processed with hook; Described multiple insulation pull-rod comprises upper junction plate 6, lower connecting plate 9 and insulated tension pole 8, the center of upper junction plate 6 and lower connecting plate 9 is welded with U-shaped hook 5 and lower U-shaped hook 11 respectively, upper U-shaped hook 5 is connected with the hook of contiguous block 3 by upper pin 4, the same diameter place, edge of upper junction plate 6 and lower connecting plate 9 is all uniform is processed with multiple screwed hole, is connected with many insulated tension poles 8 between screwed hole; Described line hook of carrying comprises U-shaped hanging hole 14, and U-shaped hanging hole 14 is connected with the lower U-shaped hook 12 of lower U-shaped hook 11 by lower bearing pin 13.Can ensure that whole device is carrying out accepting balance in lifting process, ensure that the fail safe in lifting process by many insulated tension poles 8.
Further, in use by charged large-tonnage wire insulation substring with carry the hook 15 that line links up with and be connected, and then carry out lifting operation.
Further, the upper end of described insulated tension pole 8 is fixed on by top nut 7 in the screwed hole of upper junction plate 6, and lower end is fixed in the screwed hole of lower connecting plate 9 by lower nut 10.By nut, insulated tension pole 8 is effectively fixedly connected with to the fail safe that ensure that in the process of improve.
Further, described insulated tension pole 8 adopts insulating material to make.Adopt insulating material can play the effect of insulation to charged insulator, ensure the fail safe of lifting process.
Further, the lower end of described U-shaped hanging hole 14 is welded with hook 15.Can lift insulator string easily by linking up with 15.
Further, described wire grip, multiple insulation pull-rod and and carry the non-circular structure that line links up with each parts main body and all adopt chamfered.Corona is produced when avoiding live line working to run.
Concrete using method of the present utility model and operating process are:
First wire grip is connected with the upper U-shaped hook 5 on upper junction plate 6 by contiguous block 3, and lower connecting plate 9 is connected with upper junction plate 6 by many insulated tension poles 8, then by nut, the two ends of insulated tension pole 8 are separately fixed on upper junction plate 6 and lower connecting plate 9.
Then U-shaped hanging hole 14 is connected with lower U-shaped hook 12 by lower bearing pin 13, carries out being assembled into boom hoisting.
Finally insulator string is connected with hook 15, and then carries out lifting operation.
Charged for replacement large-tonnage wire insulation substring described in the utility model carry line apparatus can extend consider in the electric equipments such as charged for replacement glass insulator, composite insulator; in order to improve live line working operating efficiency and reliability; should all at right of the present utility model and so on; and it is all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.

Claims (5)

1. charged for replacement large-tonnage wire insulation substring carry line apparatus, it is characterized in that: comprise wire grip, multiple insulation pull-rod and and carry line hook, described wire grip comprises and screws handle (1), screw handle (1) to form screw-driven with thread-tightening lead screw (2) and coordinate, thread-tightening lead screw (2) lower end is fixedly connected with contiguous block (3), and contiguous block (3) lower end is processed with hook; Described multiple insulation pull-rod comprises upper junction plate (6), lower connecting plate (9) and insulated tension pole (8), the center of upper junction plate (6) and lower connecting plate (9) is welded with U-shaped hook (5) and lower U-shaped hook (11) respectively, upper U-shaped hook (5) is connected by the hook of upper pin (4) with contiguous block (3), the same diameter place, edge of upper junction plate (6) and lower connecting plate (9) is all uniform is processed with multiple screwed hole, is connected with many insulated tension poles (8) between screwed hole; Described line hook of carrying comprises U-shaped hanging hole (14), and U-shaped hanging hole (14) is connected by the lower U-shaped hook (12) of lower bearing pin (13) with lower U-shaped hook (11).
2. charged for replacement large-tonnage wire insulation substring according to claim 1 carry line apparatus, it is characterized in that: the upper end of described insulated tension pole (8) is fixed in the screwed hole of upper junction plate (6) by top nut (7), and lower end is fixed in the screwed hole of lower connecting plate (9) by lower nut (10).
3. charged for replacement large-tonnage wire insulation substring according to claim 1 and 2 carry line apparatus, it is characterized in that: described insulated tension pole (8) adopt insulating material make.
4. charged for replacement large-tonnage wire insulation substring according to claim 1 carry line apparatus, it is characterized in that: the lower end of described U-shaped hanging hole (14) is welded with hook (15).
5. charged for replacement large-tonnage wire insulation substring according to claim 1 carry line apparatus, it is characterized in that: described wire grip, multiple insulation pull-rod and and carry the non-circular structure that line links up with each parts main body and all adopt chamfered.
CN201520700297.2U 2015-09-11 2015-09-11 Change large -tonnage wire insulator chain's traditional thread binding putting of carrying with electricity Expired - Fee Related CN204886008U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520700297.2U CN204886008U (en) 2015-09-11 2015-09-11 Change large -tonnage wire insulator chain's traditional thread binding putting of carrying with electricity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520700297.2U CN204886008U (en) 2015-09-11 2015-09-11 Change large -tonnage wire insulator chain's traditional thread binding putting of carrying with electricity

Publications (1)

Publication Number Publication Date
CN204886008U true CN204886008U (en) 2015-12-16

Family

ID=54830340

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520700297.2U Expired - Fee Related CN204886008U (en) 2015-09-11 2015-09-11 Change large -tonnage wire insulator chain's traditional thread binding putting of carrying with electricity

Country Status (1)

Country Link
CN (1) CN204886008U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151216

Termination date: 20160911