CN206859799U - Special purpose device is changed in a kind of 500kV Guywire towers bracing wire - Google Patents
Special purpose device is changed in a kind of 500kV Guywire towers bracing wire Download PDFInfo
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- CN206859799U CN206859799U CN201621421879.8U CN201621421879U CN206859799U CN 206859799 U CN206859799 U CN 206859799U CN 201621421879 U CN201621421879 U CN 201621421879U CN 206859799 U CN206859799 U CN 206859799U
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- fixture
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- bracing wire
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Abstract
Special purpose device is changed in a kind of 500kV Guywire towers bracing wire, and Guywire tower bracing wire includes yoke plate, double steel wire pull line components, guy anchor, the earth anchor footing being sequentially connected；Change pull-up line card tool, steel wire pull line component, lever hoist, pull-down line fixture that special purpose device includes being sequentially connected；Pull-up line card tool is fixedly installed togather with yoke plate, and pull-down line fixture is fixedly installed togather with guy anchor, and steel wire pull line component adjusts to produce stress and draw by Lever Blocks makes double steel wire pull line components be in tightening state.Advantage is rationally to utilize yoke plate and pull-rod principle, works out fixture up and down, and makes two construction hanging holes, for installing replacing instrument, realizes the transfer of power, is changed for bracing wire and provide specific purpose tool.
Description
Technical field
It the utility model is related to extra-high voltage equipment maintenance field, and in particular to a kind of 500kV Guywire towers bracing wire is changed special
Device.
Background technology
The 500kV circuits such as Chinese parasol tree two-wire, the line of Chinese parasol tree sieve I that come of Wuzhou office of the company of superelevation transmission of electricity at present administration belong to south electric network master
Rack circuit, share 217 base Guywire tower, 1736 bracing wires, about 35 meters of every bracing wire；In recent years, upon examination it is found that 500kV carrys out Chinese parasol tree pair
There is rusting broken strands phenomenon in the bracing wire of line part, due to no special replacing instrument, changes extremely difficult；In order to ensure iron
Tower safety and stability, the special purpose device that a kind of 500kV Guywire towers bracing wire is changed, the replacing for 500kV Guywire tower bracing wires need to be studied.
Utility model content
The purpose of this utility model is the shortcomings that overcoming above-mentioned prior art, there is provided it is a kind of improve bracing wire replacing efficiency and
Safety coefficient is changed, a kind of 500kV Guywire towers of the operating efficiency and job safety of changing bracing wire are improved by specific purpose tool
Special purpose device is changed in bracing wire.
The utility model is achieved through the following technical solutions：
Special purpose device is changed in a kind of 500kV Guywire towers bracing wire, and Guywire tower anchoring includes yoke plate, the double steel being sequentially connected
Silk bracing wire component, guy anchor, earth anchor footing；Change pull-up line card tool, steel wire pull line group that special purpose device includes being sequentially connected
Part, lever hoist, pull-down line fixture；Pull-up line card tool is fixedly installed togather with yoke plate, and pull-down line fixture is consolidated with guy anchor
Dingan County is fitted together, and steel wire pull line component is adjusted to produce stress traction and be in double steel wire pull line components by Lever Blocks and tightened up
State.
As improvement project, pull-up line card tool includes in peripheral shape identical holder, upper fixture front holder seat after fixture, on
The left end of holder and upper fixture front holder seat is hinged by joint pin after fixture, and right-hand member is fixed by clamping screw, and lower end, which is provided with, to be supplied
The hanging hole that steel wire pull line component is affiliated to；Holder is provided with the appearance coordinated with yoke plate towards the end face of upper fixture front holder seat after upper fixture
Groove is put, the madial wall of storage tank is non-closed, and yoke plate has part protrusion pull-up line card tool, the periphery of yoke plate when being arranged on storage tank
Kept out by the madial wall of storage tank and realize that position is fixed.
As improvement project, pull-down line fixture includes holder after lower fixture front holder seat, lower fixture；The one of lower fixture front holder seat
End is provided with the first locating slot；One end of holder is provided with the second locating slot coordinated with the first locating slot, the other end back of the body after lower fixture
Supporting part is stretched out from the second locating slot, is provided with the extension for being used for being connected with lever hoist away from the end of the second locating slot in supporting part
Dog hole；Lower fixture front holder seat is linked together with holder after lower fixture by fixing bolt and the first locating slot and the second locating slot
It is correspondingly arranged and is formed the positioning hole coordinated with guy anchor.
As improvement project, Lever Blocks includes pass box, fixture is linked up with, bracing wire is linked up with, shaken the hand；Fixture hook, bracing wire
Hook is separately positioned on the both sides of pass box, and bracing wire hook makes it carry out tightening up motion by driving pass box of shaking the hand.
The utility model has the advantages that：
1. rationally utilizing yoke plate and pull-rod principle, fixture up and down is worked out, and makes two construction hanging holes, is changed for installation
Instrument is used, and realizes the transfer of power, is changed for bracing wire and is provided specific purpose tool.
2. structure design is simple, light and handy, easy for installation, strong applicability and cost are cheap, the efficiency and peace changed for bracing wire
Provide safeguard entirely.
3. changing conventional operating type, changed for bracing wire and specific purpose tool be provided, effectively improve the efficiency of bracing wire replacing,
Bracing wire is set to change safety more secure.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is the dimensional structure diagram of pull-up line card tool of the present utility model.
Fig. 3 is the dimensional structure diagram of pull-down line fixture of the present utility model.
Fig. 4 is the dimensional structure diagram of lever hoist of the present utility model.
Embodiment
Embodiment
As shown in figure 1, special purpose device is changed in a kind of 500kV Guywire towers bracing wire, Guywire tower anchoring includes being sequentially connected
Yoke plate 1, double steel wire pull line components 2, guy anchor 3, earth anchor footing 4；Change the upper bracing wire that special purpose device includes being sequentially connected
Fixture 5, steel wire pull line component 6, lever hoist 7, pull-down line fixture 8；Pull-up line card tool 5 is fixedly installed togather with yoke plate 1, under
Bracing wire fixture 8 is fixedly installed togather with guy anchor 3, and steel wire pull line component 6 is adjusted by lever hoist 7 produces stress traction
Double steel wire pull line components 2 are made to be in tightening state.
As shown in Fig. 2 pull-up line card tool 5 includes holder 9, upper fixture front holder seat 10 after fixture in peripheral shape identical,
The left end of holder 9 and upper fixture front holder seat 10 is be hinged by joint pin 11 after upper fixture, and right-hand member is fixed by clamping screw 12, under
End is provided with the hanging hole 13 being affiliated to for steel wire pull line component 6；The end face of holder 9 towards upper fixture front holder seat 10 is provided with after upper fixture
The storage tank 14 coordinated with yoke plate 1, the madial wall of storage tank 14 is non-closed, and yoke plate 1 has part convex when being arranged on storage tank 14
Go out to pull up line card tool 5, the periphery of yoke plate 1 is kept out by the madial wall of storage tank 14 realizes that position is fixed.
As shown in figure 3, pull-down line fixture 8 includes holder 16 after lower fixture front holder seat 15, lower fixture；Lower fixture front holder seat 15
One end be provided with the first locating slot 17；One end of holder 16 is provided with the second locating slot coordinated with the first locating slot 17 after lower fixture
18, the other end stretches out support arm 19 away from the second locating slot 18, is provided with and uses away from the end of the second locating slot 18 in support arm 19
In the hook hole 20 being connected with lever hoist 7；Lower fixture front holder seat 15 is connected with holder 16 after lower fixture by fixing bolt 21
Together and the first locating slot 17 and the second locating slot 18 are correspondingly arranged and formed the positioning hole 22 coordinated with guy anchor 3.
As shown in figure 4, lever hoist 7 includes pass box 23, fixture hook 24, bracing wire hook 25, shakes the hand 26；Fixture is hung
Hook 24, bracing wire hook 25 are separately positioned on the both sides of pass box 23, and bracing wire hook 25 makes it by 26 driving pass box 23 of shaking the hand
Carry out tightening up motion.
Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment simultaneously is not used to limit
The scope of the claims of the present utility model, all equivalence enforcements or change without departing from carried out by the utility model, it is intended to be limited solely by this case
In the scope of the claims.
Claims (4)
1. special purpose device is changed in a kind of 500kV Guywire towers bracing wire, Guywire tower anchoring includes yoke plate, the double steel wires being sequentially connected
Bracing wire component, guy anchor, earth anchor footing；Characterized in that, described replacing special purpose device includes the upper bracing wire being sequentially connected
Fixture, steel wire pull line component, lever hoist, pull-down line fixture；Described pull-up line card tool is fixedly installed togather with yoke plate, institute
Pull-down line fixture and the guy anchor stated are fixedly installed togather, and described steel wire pull line component is adjusted by Lever Blocks and produced
Stress traction makes double steel wire pull line components be in tightening state.
2. special purpose device is changed in a kind of 500kV Guywire towers bracing wire according to claim 1, it is characterised in that described is upper
Bracing wire fixture includes in peripheral shape identical holder, upper fixture front holder seat after fixture, holder and upper card after described upper fixture
The left end of tool front holder seat is hinged by joint pin, and right-hand member is fixed by clamping screw, and lower end, which is provided with, supplies described steel wire pull line group
The hanging hole that part is affiliated to；Holder is provided with and described yoke plate towards the end face of described upper fixture front holder seat after described upper fixture
The storage tank of cooperation, the madial wall of described storage tank is non-closed, and described yoke plate has part protrusion when being arranged on storage tank
Line card tool is pulled up, the periphery of described yoke plate is kept out by the madial wall of described storage tank realizes that position is fixed.
3. special purpose device is changed in a kind of 500kV Guywire towers bracing wire according to claim 1, it is characterised in that under described
Bracing wire fixture includes holder after lower fixture front holder seat, lower fixture；One end of described lower fixture front holder seat is provided with the first locating slot；
One end of holder is provided with the second locating slot coordinated with the first locating slot after described lower fixture, and the other end deviates from the second locating slot
Supporting part is stretched out, is provided with the hook hole for being used for being connected with lever hoist away from the end of the second locating slot in described supporting part；
Lower fixture front holder seat is linked together with holder after lower fixture by fixing bolt and the first described locating slot and the second positioning
Groove is correspondingly arranged and formed the positioning hole coordinated with guy anchor.
4. special purpose device is changed in a kind of 500kV Guywire towers bracing wire according to claim 1, it is characterised in that described hand
Pull cucurbit include pass box, fixture hook, bracing wire hook, shake the hand；Described fixture is linked up with, bracing wire hook is separately positioned on transmission
The both sides of case, described bracing wire hook make it carry out tightening up motion by driving pass box of shaking the hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621421879.8U CN206859799U (en) | 2016-12-23 | 2016-12-23 | Special purpose device is changed in a kind of 500kV Guywire towers bracing wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621421879.8U CN206859799U (en) | 2016-12-23 | 2016-12-23 | Special purpose device is changed in a kind of 500kV Guywire towers bracing wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206859799U true CN206859799U (en) | 2018-01-09 |
Family
ID=60814959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621421879.8U Active CN206859799U (en) | 2016-12-23 | 2016-12-23 | Special purpose device is changed in a kind of 500kV Guywire towers bracing wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206859799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374596A (en) * | 2018-03-20 | 2018-08-07 | 国网宁夏电力有限公司中卫供电公司 | Adjustment band sheath bracing wire auxiliary tool |
-
2016
- 2016-12-23 CN CN201621421879.8U patent/CN206859799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374596A (en) * | 2018-03-20 | 2018-08-07 | 国网宁夏电力有限公司中卫供电公司 | Adjustment band sheath bracing wire auxiliary tool |
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