CN209329646U - A kind of ultra-high-tension power transmission line counter weight device - Google Patents
A kind of ultra-high-tension power transmission line counter weight device Download PDFInfo
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- CN209329646U CN209329646U CN201821585283.0U CN201821585283U CN209329646U CN 209329646 U CN209329646 U CN 209329646U CN 201821585283 U CN201821585283 U CN 201821585283U CN 209329646 U CN209329646 U CN 209329646U
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- China
- Prior art keywords
- transmission line
- power transmission
- counter weight
- idler wheel
- weight device
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Abstract
The utility model provides a kind of ultra-high-tension power transmission line counter weight device, is related to power domain.The ultra-high-tension power transmission line counter weight device, including power tower, support rod on the power tower is welded with support rail, the support rail is connected with insulator far from the threaded one end of power tower, the one end of the insulator far from support rail is connect with cable bond device, is connected with counter weight device on the cable bond device.The ultra-high-tension power transmission line counter weight device, the inner wall of sliding-rail groove is connect by bearing and wheel shaft with idler wheel two and bearing and sliding-rail groove carry out rolling connection, it can make idler wheel two that there is the function of moving up and down along sliding-rail groove, and the counter weight device by being connected on wheel shaft, the clump weight being arranged on counter weight device can provide under the action of by weight idler wheel two downward power, the lower pressure of idler wheel two can carry out power transmission line to tighten operation, solve the problems, such as that power transmission line issues to give birth to hang down and encounter high wind in Long Gravity effect and rock.
Description
Technical field
The utility model relates to power domain, specially a kind of ultra-high-tension power transmission line counter weight device.
Background technique
High voltage power transmission is generally transmitted using the cable underground with insulating layer in city, in the frame that field is carried frequently with steel tower
Ceases to be busy mode is transmitted.
Since the distance between steel tower and steel tower are longer when ultra-high-tension power transmission line outer overhead power transmission out of office, metal high voltage transmission of electricity
Route can be deformed and sagging, the meeting in the case where encountering strong wind regime can occur being affected by gravity lower route for a long time
Make high line route there is a situation where waving generation, if the amplitude that high-tension line waves is excessive, has and contacted between high-tension line
The situation of short circuit occurs.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of ultra-high-tension power transmission line counter weight device, solves height
Since the distance between steel tower and steel tower are longer when pressure transmission line outer overhead power transmission out of office, metal high voltage transmission line of electricity is when long
Between be affected by gravity lower route and can deform and can occur sagging, high line route can be made in the case where encountering strong wind regime
There is a situation where waving generation, if the amplitude that high-tension line waves is excessive, the problem of having contact short circuit between high-tension line.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of ultra-high-tension power transmission line is matched
Refitting is set, including power tower, and the support rod on the power tower is welded with support rail, and the support rail is far from electric power
The threaded one end of tower is connected with insulator, and the one end of the insulator far from support rail is connect with cable bond device, described
Counter weight device is connected on cable bond device.
Preferably, the cable bond device includes U-shaped seat, connecting rod, idler wheel one, power transmission line, sliding-rail groove, bearing, wheel
Axis and idler wheel two, the one end of the insulator far from support rail are screwed with U-shaped seat, the inner wall of the U-shaped seat and connection
Bar is welded and fixed, the outer surface of the connecting rod and one pivot bush unit of idler wheel, overlaps at the race of the idler wheel one with power transmission line,
The sliding-rail groove is provided with the inner wall two sides of U-shaped seat respectively, and the sliding-rail groove is located at the lower section of connecting rod, two sliding-rail grooves it is interior
Wall is connect with bearing element respectively, and inner ring and the wheel shaft of two bearings are fixedly attached, and the outer surface of the wheel shaft and idler wheel two are living
It is dynamic to be socketed, it is overlapped at the race of the idler wheel two with power transmission line.
Preferably, there are two the quantity of the connecting rod, two connecting rods are symmetrical arranged by central axes of U-shaped seat.
Preferably, the counter weight device includes link block, fixed link, sole piece, clump weight, the outer surface and position of the wheel shaft
It is flexibly connected in the outside of idler wheel two with link block, the bottom fixed link of the link block is welded and fixed, and the fixed link is separate
One end of link block is fixedly connected with sole piece, the outer surface of the fixed link and top and the clump weight movable sleeve for being located at sole piece
It connects.
Preferably, there are three the quantity of the clump weight, three clump weights are equal in weight.
(3) beneficial effect
The utility model provides a kind of ultra-high-tension power transmission line counter weight device.Have it is following the utility model has the advantages that
1, the ultra-high-tension power transmission line counter weight device is overlapped with two idler wheels one and idler wheel two respectively by U-shaped seat, can
Convey power transmission line on idler wheel one and idler wheel two, the inner wall of U-shaped seat offers sliding-rail groove, and the inner wall of sliding-rail groove passes through axis
It holds and is connect with wheel shaft with idler wheel two and bearing and sliding-rail groove carry out rolling connection, idler wheel two can be made to have and carried out along sliding-rail groove
The function of lower movement, and pass through the counter weight device connected on wheel shaft, the clump weight being arranged on counter weight device can be by weight
Downward power is provided idler wheel two under effect, and power transmission line can be carried out tightening operation, efficiently solved defeated by the lower pressure of idler wheel two
Electric wire issues to give birth in Long Gravity effect hangs down and encounters the problem of high wind rocks.
2, the ultra-high-tension power transmission line counter weight device carries out power transmission line by counter weight device to tighten operation, can effectively save
The labor intensity of staff, and reduce needs and often climb the problem of repairing.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model cable bond device and counter weight device structural schematic diagram；
Fig. 3 is cross-sectional view at A-A in the utility model Fig. 2；
Fig. 4 is partial enlarged view at B in the utility model structure chart 2.
Wherein, 1 power tower, 2 support rails, 3 cable bond devices, 301U type seat, 302 connecting rods, 303 idler wheels one,
304 power transmission lines, 305 sliding-rail grooves, 306 bearings, 307 wheel shafts, 308 idler wheels two, 4 counter weight devices, 401 link blocks, 402 fixed links,
403 sole pieces, 404 clump weights, 5 insulators.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
The utility model embodiment provides a kind of ultra-high-tension power transmission line counter weight device, as shown in Figs 1-4, including high voltage power transmission
Route counter weight device, including power tower 1, the support rod on power tower 1 are welded with support rail 2, and support rail 2 is far from electricity
The threaded one end of power tower 1 is connected with insulator 5, and the one end of insulator 5 far from support rail 2 is connect with cable bond device 3, electricity
Counter weight device 4 is connected on cable lap device 3.
Cable bond device 3 includes U-shaped seat 301, connecting rod 302, idler wheel 1, power transmission line 304, sliding-rail groove 305, axis
306, wheel shaft 307 and idler wheel 2 308 are held, the one end of insulator 5 far from support rail 2 is screwed with U-shaped seat 301, U-shaped seat
301 inner wall is welded and fixed with connecting rod 302, and there are two the quantity of connecting rod 302, and two connecting rods 302 are with U-shaped seat 301
Central axes are symmetrical arranged, the outer surface of connecting rod 302 and one 303 pivot bush unit of idler wheel, at the race of idler wheel 1 and are transmitted electricity
Line 304 overlaps, and sliding-rail groove 305 is provided with the inner wall two sides of U-shaped seat 301 respectively, and sliding-rail groove 305 is located at the lower section of connecting rod 302,
The inner wall of two sliding-rail grooves 305 rolls with bearing 306 connect respectively, and inner ring and the wheel shaft 307 of two bearings 306 are fixedly attached,
The outer surface of wheel shaft 307 and 2 308 pivot bush unit of idler wheel, the inner wall of U-shaped seat 301 offer sliding-rail groove 305, sliding-rail groove 305
Inner wall is connect by bearing 306 and wheel shaft 307 with idler wheel 2 308 and bearing 306 and sliding-rail groove 305 carry out rolling connection, can be made
Idler wheel 2 308 has the function of moving up and down along sliding-rail groove 305, takes at the race of idler wheel 2 308 with power transmission line 304
It connects, is overlapped respectively with two idler wheels 1 and idler wheel 2 308 by U type seat 301, power transmission line 304 can be made in idler wheel one
303 and idler wheel 2 308 on be driven.
Counter weight device 4 includes link block 401, fixed link 402, sole piece 403, clump weight 404, and the outer surface of wheel shaft 307 is simultaneously
Outside positioned at idler wheel 2 308 is flexibly connected with link block 401, and the bottom fixed link 402 of link block 401 is welded and fixed, fixed
The one end of bar 402 far from link block 401 is fixedly connected with sole piece 403, and the outer surface of fixed link 402 is simultaneously located at the upper of sole piece 403
Side and 404 pivot bush unit of clump weight, carry out power transmission line 304 by counter weight device 4 to tighten operation, can effectively save work people
The labor intensity of member, and reduce and need the problem of repairing of often climbing, there are three the quantity of clump weight 404, and three are matched
Pouring weight 404 is equal in weight, and by the counter weight device 4 connected on wheel shaft 307, the clump weight 404 that is arranged on counter weight device 4 can be
By downward power is provided idler wheel 2 308 under the action of weight, the lower pressure of idler wheel 2 308 can stretch tight power transmission line 304
Tight operation solves the problems, such as that power transmission line 304 issues to give birth to hang down and encounter high wind in Long Gravity effect and rocks.
Working principle: in use, overlapped by U-shaped seat 301 respectively at two idler wheels 1 and idler wheel 2 308,
Power transmission line 304 can be made to be driven on idler wheel 1 and idler wheel 2 308, the inner wall of U-shaped seat 301 offers sliding-rail groove 305,
The inner wall of sliding-rail groove 305 is by bearing 306 and wheel shaft 307 is connect with idler wheel 2 308 and bearing 306 is rolled with sliding-rail groove 305
Dynamic connection can make idler wheel 2 308 have a function of moving up and down along sliding-rail groove 305, and by connecting on wheel shaft 307
Counter weight device 4, the clump weight 404 being arranged on counter weight device 4 can provide idler wheel 2 308 under the action of by weight downward
Power, the lower pressure of idler wheel 2 308 can carry out power transmission line 304 to tighten operation, efficiently solve power transmission line 304 in Long Gravity
Effect, which issues to give birth to, hangs down and encounters the problem of high wind rocks.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of ultra-high-tension power transmission line counter weight device, including power tower (1), it is characterised in that: the support on the power tower (1)
Bar is welded with support rail (2), and the support rail (2) is connected with insulator far from the threaded one end of power tower (1)
(5), the insulator (5) connect far from the one end of support rail (2) with cable bond device (3), the cable bond device
(3) counter weight device (4) are connected on.
2. a kind of ultra-high-tension power transmission line counter weight device according to claim 1, it is characterised in that: the cable bond device
(3) include U-shaped seat (301), connecting rod (302), idler wheel one (303), power transmission line (304), sliding-rail groove (305), bearing (306),
Wheel shaft (307) and idler wheel two (308), one end and U-shaped seat (301) screw thread far from support rail (2) of the insulator (5) are solid
Fixed, the inner wall of the U-shaped seat (301) is welded and fixed with connecting rod (302), the outer surface of the connecting rod (302) and idler wheel one
(303) pivot bush unit, overlaps with power transmission line (304) at the race of the idler wheel one (303), and the sliding-rail groove (305) is opened respectively
The inner wall two sides of U-shaped seat (301) are located at, the sliding-rail groove (305) is located at the lower section of connecting rod (302), two sliding-rail grooves (305)
Inner wall roll connect with bearing (306) respectively, inner ring and the wheel shaft (307) of two bearings (306) be fixedly attached, the wheel shaft
(307) outer surface and idler wheel two (308) pivot bush unit are overlapped with power transmission line (304) at the race of the idler wheel two (308).
3. a kind of ultra-high-tension power transmission line counter weight device according to claim 2, it is characterised in that: the connecting rod (302)
Quantity there are two, two connecting rods (302) with U-shaped seat (301) for central axes be symmetrical arranged.
4. a kind of ultra-high-tension power transmission line counter weight device according to claim 2, it is characterised in that: the counter weight device (4)
Including link block (401), fixed link (402), sole piece (403), clump weight (404), the outer surface of the wheel shaft (307) is simultaneously located at
The outside of idler wheel two (308) is flexibly connected with link block (401), and bottom fixed link (402) welding of the link block (401) is solid
Fixed, the fixed link (402) is fixedly connected far from the one end of link block (401) with sole piece (403), the fixed link (402)
Outer surface and top and clump weight (404) pivot bush unit for being located at sole piece (403).
5. a kind of ultra-high-tension power transmission line counter weight device according to claim 4, it is characterised in that: the clump weight (404)
Quantity there are three, three clump weights (404) are equal in weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585283.0U CN209329646U (en) | 2018-09-27 | 2018-09-27 | A kind of ultra-high-tension power transmission line counter weight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585283.0U CN209329646U (en) | 2018-09-27 | 2018-09-27 | A kind of ultra-high-tension power transmission line counter weight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209329646U true CN209329646U (en) | 2019-08-30 |
Family
ID=67707368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821585283.0U Expired - Fee Related CN209329646U (en) | 2018-09-27 | 2018-09-27 | A kind of ultra-high-tension power transmission line counter weight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209329646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980474A (en) * | 2020-08-27 | 2020-11-24 | 东台市新杰科机械有限公司 | Tower with good stability |
-
2018
- 2018-09-27 CN CN201821585283.0U patent/CN209329646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980474A (en) * | 2020-08-27 | 2020-11-24 | 东台市新杰科机械有限公司 | Tower with good stability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20200927 |
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| CF01 | Termination of patent right due to non-payment of annual fee |