CN202840371U - Portable tool for replacing tension wire shockproof hammers in outage - Google Patents
Portable tool for replacing tension wire shockproof hammers in outage Download PDFInfo
- Publication number
- CN202840371U CN202840371U CN 201220560152 CN201220560152U CN202840371U CN 202840371 U CN202840371 U CN 202840371U CN 201220560152 CN201220560152 CN 201220560152 CN 201220560152 U CN201220560152 U CN 201220560152U CN 202840371 U CN202840371 U CN 202840371U
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- Prior art keywords
- wire
- connecting plate
- cross
- universal hook
- shaped connecting
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- Expired - Lifetime
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- 238000009413 insulation Methods 0.000 claims abstract description 22
- 238000004080 punching Methods 0.000 claims description 12
- 239000012211 strain insulator Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 13
- 239000004020 conductor Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000011017 operating method Methods 0.000 abstract 1
- 241000258920 Chilopoda Species 0.000 description 11
- 239000000463 material Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 239000007799 cork Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a portable tool for replacing tension wire shockproof hammers in outage and solves the problem that the existing operating method is highly risky, has complex procedures and is low in operating efficiency. The portable tool for replacing wire conductor shockproof hammers in outage is characterized by comprising a main insulation tube, a wire side universal hook, a cross-arm side universal hook, U-shaped connecting plates, through fastening bolts and the like. The U-shaped connecting plates are connected to two ends of the main insulation tube through the through fastening bolts. A spring washer is added in front of each of bolts on two sides of each through fastening bolt. The U-shaped connecting plate at one end is connected with the wire side universal hook. The U-shaped connecting plate at the other end is provided with a cross-arm side security line connection hole and a support rod connecting plate and is connected with the cross-arm side universal hook through a connecting rod and a direction adjuster. The portable tool for replacing tension wire shockproof hammers in outage is safe to use, light in weight, convenient to transport, carry and install, highly stable, flexible to use, convenient to operate, safe and reliable. Labor intensity and operation risk are lowered for personnel, work efficiency is improved, outage time of lines is reduced, and maintenance and construction operation costs are lowered.
Description
Technical field
The utility model relates to a kind of replacing instrument, relates 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 purpose of this utility model 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.
Of the present utility model being characterised in that: 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 utility model 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 utility model 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 utility model 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 utility model employing 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 utility model 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 utility model is set up Adjustable bracing bar and be 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 utility model is used 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 utility model.
Fig. 2 is the right view of the utility model U-shaped connecting plate, 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 utility model is further described.
As shown in Figure 1, the utility model comprises 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560152 CN202840371U (en) | 2012-10-30 | 2012-10-30 | Portable tool for replacing tension wire shockproof hammers in outage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560152 CN202840371U (en) | 2012-10-30 | 2012-10-30 | Portable tool for replacing tension wire shockproof hammers in outage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840371U true CN202840371U (en) | 2013-03-27 |
Family
ID=47951989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560152 Expired - Lifetime CN202840371U (en) | 2012-10-30 | 2012-10-30 | Portable tool for replacing tension wire shockproof hammers in outage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840371U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882157A (en) * | 2012-10-30 | 2013-01-16 | 安徽省电力公司淮北供电公司 | Portable tool for replacing tension wire shockproof hammer in power cut |
| CN106356760A (en) * | 2016-09-18 | 2017-01-25 | 武汉大学 | End-of-arm tooling and methods for mounting and dismounting high-voltage wire dampers by robot |
| CN111064153A (en) * | 2020-02-25 | 2020-04-24 | 国网山东省电力公司单县供电公司 | Auxiliary support for installing power conductor fittings |
| CN111564789A (en) * | 2020-05-29 | 2020-08-21 | 中国南方电网有限责任公司超高压输电公司大理局 | Bridge-crossing device and method for crossing barrier between strain tower and ground wire |
-
2012
- 2012-10-30 CN CN 201220560152 patent/CN202840371U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882157A (en) * | 2012-10-30 | 2013-01-16 | 安徽省电力公司淮北供电公司 | Portable tool for replacing tension wire shockproof hammer in power cut |
| CN102882157B (en) * | 2012-10-30 | 2015-05-13 | 国家电网公司 | Portable shockproof hammer tool for replacing tension wire in power cut |
| CN106356760A (en) * | 2016-09-18 | 2017-01-25 | 武汉大学 | End-of-arm tooling and methods for mounting and dismounting high-voltage wire dampers by robot |
| CN106356760B (en) * | 2016-09-18 | 2017-12-15 | 武汉大学 | A kind of end-of-arm tooling and method that high-voltage conducting wires stockbridge damper is dismounted using robot |
| CN111064153A (en) * | 2020-02-25 | 2020-04-24 | 国网山东省电力公司单县供电公司 | Auxiliary support for installing power conductor fittings |
| CN111564789A (en) * | 2020-05-29 | 2020-08-21 | 中国南方电网有限责任公司超高压输电公司大理局 | Bridge-crossing device and method for crossing barrier between strain tower and ground wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HUAIBEI POWER SUPPLY COMPANY OF ANHUI ELECTRIC POWER COMPANY Effective date: 20131226 Owner name: HUAIBEI POWER SUPPLY COMPANY, STATE GRID ANHUI ELE Effective date: 20131226 |
|
| 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 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131226 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: HUAIBEI POWER SUPPLY COMPANY, STATE GRID ANHUI ELECTRIC POWER CO., LTD. Address before: 235000 No. 110 Huaihai Middle Road, phase mountain, Huaibei, Anhui Patentee before: Huaibei Power Supply Company of Anhui Electric Power Company |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20150513 |
|
| RGAV | Abandon patent right to avoid regrant |