CN210074615U - Tool for adjusting overhead ground wire displacement damper of power transmission line - Google Patents
Tool for adjusting overhead ground wire displacement damper of power transmission line Download PDFInfo
- Publication number
- CN210074615U CN210074615U CN201920871207.4U CN201920871207U CN210074615U CN 210074615 U CN210074615 U CN 210074615U CN 201920871207 U CN201920871207 U CN 201920871207U CN 210074615 U CN210074615 U CN 210074615U
- Authority
- CN
- China
- Prior art keywords
- fixing plate
- rectangular sleeve
- transmission line
- arc
- fixture block
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 15
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses an instrument of adjustment transmission line overhead earth wire displacement damper, which comprises a fixing plate and i, the four corners department of fixed plate all is provided with the screw rod, and the screw rod all runs through the fixed plate, screw rod and fixed plate sliding connection, the one end of screw rod all is provided with splint, and the one end that splint were kept away from in the screw rod outside all is provided with stop nut. The utility model discloses install splint, the screw rod, the fixed block, the fixed establishment that stop nut constitutes, first rectangle sleeve pipe, second rectangle sleeve pipe, the dead lever, first spacing ring, the second spacing ring, the third spacing ring, the telescopic machanism that the fourth spacing ring is constituteed, install first arc fixture block in addition in telescopic machanism's the outside, second arc fixture block, the runner, the inserted bar, the siphunculus, the mechanism suspends in midair that the pressure spring is constituteed, through the carousel threaded connection on telescopic machanism and the fixed establishment, it carries out the block with telescopic machanism to suspend in midair, make the dismantlement and the installation of device more convenient, and portable.
Description
Technical Field
The utility model relates to an electric power apparatus technical field specifically is an instrument of adjustment transmission line overhead earth wire displacement damper.
Background
A small hammer is usually hung on a lead close to two sides of an insulator on a high-voltage overhead line and is called a damper, the small hammer is arranged for reducing the vibration of the lead due to the pubic rise of wind, the high-voltage overhead line has higher rod position and larger span, when the lead is acted by wind, the lead can vibrate, when the lead vibrates, the working condition of the hanging part of the lead is the most unfavorable, the lead can generate fatigue damage due to periodic bending because of repeated vibration, when the span of the overhead line is more than 120 meters, the damper is generally adopted for vibration prevention, but as the overhead ground wire vibrates under the condition of external factors for a long time, the bolt of the damper is loosened and moves to several meters or more, in order to adjust the damper, two persons are required to be simultaneously put on a tower for matching when power failure maintenance is carried out at ordinary times, one person flies to return the damper by taking the overhead ground wire, one person pulls the damper at the head of the tower and protects the person, a large amount of manpower, material resources and time are needed to be spent in the whole operation, and the burden and the risk of high-altitude operation of line operation and maintenance personnel are increased to a certain extent in the operation on the overhead ground wire, so that a tool for adjusting the overhead ground wire displacement vibration damper of the power transmission line is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustment transmission line overhead earth wire displacement damper's instrument to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a tool for adjusting a transmission line overhead ground wire displacement damper comprises a fixing plate, wherein screw rods are arranged at four corners of the fixing plate and penetrate through the fixing plate, the screw rods are connected with the fixing plate in a sliding manner, clamping plates are arranged at one ends of the screw rods, limiting nuts are arranged at one ends of the outer sides of the screw rods, which are far away from the clamping plates, a rotary plate is arranged at the middle position of the fixing plate, which is far away from one end of the clamping plates, a threaded hole is formed in one end of the rotary plate, which is far away from the fixing plate, a first rectangular sleeve is arranged inside the threaded hole, external threads matched with the threaded hole are arranged on the first rectangular sleeve, a plurality of groups of second rectangular sleeves are arranged inside the first rectangular sleeve, a first limiting ring is arranged at one end, which is far away from the fixing plate, of the inner sides of, a fourth limiting ring is arranged at one end of the inner side of the second rectangular sleeve, which is far away from the second limiting ring, a fixed rod is arranged in the second rectangular sleeve, a third limiting ring is arranged at one end of the outer side of the fixed rod, which is near to the second limiting ring, a through hole is arranged at one end of the outer side of the fixed rod, which is far away from the fixed plate, a hook is arranged in the through hole, a rubber pad is arranged at one end of the outer side of the fixed rod, which is near to the through hole, a bearing is arranged at the outer side of the rubber pad, a connecting block is arranged at the top of the bearing, a second arc-shaped fixture block is arranged at the top of the connecting block, a first arc-shaped fixture block is hinged to one end of the second arc-shaped fixture block, which is far away from the hinge, the first arc-shaped fixture block is attached to, and one end of the inserted bar, which is far away from the pressure spring, is hinged with the first arc-shaped fixture block.
Preferably, the clamping plate is provided with anti-slip lines on one side close to the fixing plate.
Preferably, the first rectangular sleeve, the second rectangular sleeve and the fixing rod are made of glass fiber, and the length of the first rectangular sleeve, the length of the second rectangular sleeve and the length of the fixing rod are at least 1 m.
Preferably, the top of the inner side of the fixing plate is provided with a rotating wheel, and the outer side of the rotating wheel is provided with a limiting groove.
Preferably, the hook is L-shaped.
Preferably, a bump matched with a finger is arranged on the outer side of the first rectangular sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the tool for adjusting the overhead ground wire displacement damper of the power transmission line is provided with a fixing mechanism consisting of a clamping plate, a screw rod, a fixing block and a limiting nut, a telescopic mechanism consisting of a first rectangular sleeve, a second rectangular sleeve, a fixing rod, a first limiting ring, a second limiting ring, a third limiting ring and a fourth limiting ring, in addition, a suspension mechanism consisting of a first arc-shaped clamping block, a second arc-shaped clamping block, a rotating wheel, an inserting rod, a through pipe and a pressure spring is arranged at the outer side of the telescopic mechanism, the suspension mechanism is in threaded connection with a rotating disc on the fixing mechanism through the telescopic mechanism, and the suspension mechanism is clamped with the telescopic mechanism, so that the device is more convenient to disassemble and assemble and is convenient to carry, meanwhile, the suspension mechanism is matched with the telescopic mechanism and a hook for use, so that the damper is more convenient to reset, double operation is not needed, the working difficulty is reduced, and the burden and the risk, the arrangement of the rotating wheel in the suspension mechanism effectively reduces the abrasion to the cable in the moving process of the device, and the device has higher practicability and is convenient to popularize and use.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the fixing mechanism of the present invention;
fig. 3 is a schematic view of the telescoping mechanism of the present invention;
fig. 4 is a schematic view of the suspension mechanism of the present invention.
In the figure: 1. a splint; 2. a screw; 3. a fixing plate; 4. a limit nut; 5. a turntable; 6. a first rectangular sleeve; 7. a bearing; 8. hooking; 9. a through hole; 10. connecting blocks; 11. inserting a rod; 12. a first arc-shaped fixture block; 13. a second arc-shaped fixture block; 14. a rotating wheel; 15. pipe passing; 16. a pressure spring; 17. an external thread; 18. a second rectangular sleeve; 19. a first limit ring; 20. a rubber pad; 21. a second stop collar; 22. a third limit ring; 23. fixing the rod; 24. a fourth limit ring; 25. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a tool for adjusting a transmission line overhead ground wire displacement damper comprises a fixing plate 3, wherein screw rods 2 are arranged at four corners of the fixing plate 3, the screw rods 2 all penetrate through the fixing plate 3, the screw rods 2 are in sliding connection with the fixing plate 3, a clamping plate 1 is arranged at one end of each screw rod 2, a limiting nut 4 is arranged at one end, far away from the clamping plate 1, of each screw rod 2, a turntable 5 is arranged at the middle position of one end, far away from the clamping plate 1, of the fixing plate 3, a threaded hole 25 is formed in one end, far away from the fixing plate 3, of each turntable 5, a first rectangular sleeve 6 is arranged inside the threaded hole 25, external threads 17 matched with the threaded hole 25 are arranged on the first rectangular sleeve 6, a plurality of groups of second rectangular sleeves 18 are arranged inside the first rectangular sleeve 6, a first limiting ring 19 is arranged at one end, far away from the fixing plate 3, of the inner, a fourth limiting ring 24 is arranged at one end of the inner side of the second rectangular sleeve 18, which is far away from the second limiting ring 21, a fixed rod 23 is arranged in the second rectangular sleeve 18, a third limiting ring 22 is arranged at one end of the outer side of the fixed rod 23, which is near to the second limiting ring 21, a through hole 9 is arranged at one end of the outer side of the fixed rod 23, which is far away from the fixed plate 3, a hook 8 is arranged in the through hole 9, a rubber pad 20 is arranged at one end of the outer side of the fixed rod 23, which is near to the through hole 9, a bearing 7 is arranged at the outer side of the rubber pad 20, a connecting block 10 is arranged at the top of the bearing 7, a second arc-shaped clamping block 13 is arranged at the top of the connecting block 10, a first arc-shaped clamping block 12 is hinged at one end of the second arc-shaped clamping block 13, the end of the second, an inserting rod 11 is arranged at one end of the pressure spring 16 close to the first arc-shaped fixture block 12, and one end of the inserting rod 11 far away from the pressure spring 16 is hinged with the first arc-shaped fixture block 12.
In this implementation: one side that splint 1 is close to fixed plate 3 all is provided with anti-skidding line, the stability of device has been improved, first rectangle sleeve pipe 6, second rectangle sleeve pipe 18, the preparation material of dead lever 23 all is glass fiber, and first rectangle sleeve pipe 6, second rectangle sleeve pipe 18, the length of dead lever 23 is 1m at least, the weight of device has been reduced, and the tensile length of device has been ensured, the practicality is higher, the inboard top of fixed plate 3 is provided with runner 14, and runner 14's the outside is provided with the spacing groove, be convenient for carry on spacingly to the cable, the shape of couple 8 is the L type, the spacing effect to the stockbridge damper has been improved, the outside of first rectangle sleeve pipe 6 is provided with the lug that agrees with the finger, be convenient for install the telescoping device.
The working principle is as follows: during installation, a fixing plate 3 is attached to a tower body, four groups of clamping plates 1 are rotated, the clamping plates 1 are attached to the tower body, then a limiting nut 4 is screwed, the fixing plate 3 is installed on the tower body through the cooperation of the clamping plates 1 and the fixing plate 3, then a first rectangular sleeve 6, a second rectangular sleeve 18, a fixing rod 23, a first limiting ring 19, a second limiting ring 21, a third limiting ring 22 and a fourth limiting ring 24 form a telescopic mechanism which is inserted into a threaded hole 25 on a turntable 5 and fixed on the turntable 5 through an external thread 17 on the first rectangular sleeve 6, after the telescopic mechanism is fixed, a first arc-shaped clamping block 12 is pressed, a second arc-shaped clamping block 13 is hung on a cable, the fixing rod 23 is inserted into a bearing 7, the telescopic mechanism is fixedly connected with the bearing 7 through a rubber pad 20 on the fixing rod 23, then a hook 8 is inserted into a through hole 9 for fixing, the installation of device is accomplished, during the use, extends the inside second sleeve 18 and the dead lever 23 of first rectangle sleeve 6, extends to the bottom of stockbridge damper with couple 8, then rotates telescopic machanism, and telescopic machanism drives couple 8 and rotates, hangs couple 8 on the stockbridge damper, then contracts telescopic machanism and contracts, draws the stockbridge damper to initial position department, then the staff screws up the fixing bolt on the stockbridge damper, fixes the stockbridge damper, and the completion that resets of stockbridge damper.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an adjustment transmission line overhead earth wire displacement damper's instrument, includes fixed plate (3), its characterized in that: the four corners of the fixing plate (3) are provided with screw rods (2), the screw rods (2) penetrate through the fixing plate (3), the screw rods (2) are connected with the fixing plate (3) in a sliding manner, one ends of the screw rods (2) are provided with clamping plates (1), one ends of the outer sides of the screw rods (2), far away from the clamping plates (1), are provided with limiting nuts (4), the middle position of one end of the fixing plate (3), far away from the clamping plates (1), is provided with a rotary disc (5), one end of the rotary disc (5), far away from the fixing plate (3), is provided with a threaded hole (25), a first rectangular sleeve (6) is arranged inside the threaded hole (25), external threads (17) matched with the threaded hole (25) are arranged on the first rectangular sleeve (6), a plurality of groups of second rectangular sleeves (18) are arranged inside the first rectangular sleeve (6), and one end, far away from the fixing plate (3), of the inner side of the first rectangular, a plurality of groups of second limiting rings (21) are arranged at one ends of the outer sides of the second rectangular sleeves (18) close to the fixing plate (3), a fourth limiting ring (24) is arranged at one end of the inner side of the second rectangular sleeve (18) far away from the second limiting ring (21), a fixing rod (23) is arranged in the second rectangular sleeve (18), a third limiting ring (22) is arranged at one end of the outer side of the fixing rod (23) close to the second limiting ring (21), a through hole (9) is arranged at one end of the outer side of the fixing rod (23) far away from the fixing plate (3), a hook (8) is arranged in the through hole (9), a rubber pad (20) is arranged at one end of the outer side of the fixing rod (23) close to the through hole (9), a bearing (7) is arranged at the outer side of the rubber pad (20), a connecting block (10) is arranged at the top of the bearing (7), and a second, one end of the second arc-shaped fixture block (13) is hinged to the first arc-shaped fixture block (12), one end, away from the hinged position, of the second arc-shaped fixture block (13) is attached to the first arc-shaped fixture block (12), the inner side of the second arc-shaped fixture block (13) is hinged to a through pipe (15), a pressure spring (16) is arranged inside the through pipe (15), one end, close to the first arc-shaped fixture block (12), of the pressure spring (16) is provided with an inserted bar (11), and one end, away from the pressure spring (16), of the inserted bar (11) is hinged to the first arc-shaped fixture block (12).
2. The tool for adjusting the overhead ground wire displacement damper of the power transmission line according to claim 1, characterized in that: one side of the clamping plate (1) close to the fixing plate (3) is provided with anti-skid lines.
3. The tool for adjusting the overhead ground wire displacement damper of the power transmission line according to claim 1, characterized in that: the first rectangular sleeve (6), the second rectangular sleeve (18) and the fixing rod (23) are made of glass fibers, and the lengths of the first rectangular sleeve (6), the second rectangular sleeve (18) and the fixing rod (23) are at least 1 m.
4. The tool for adjusting the overhead ground wire displacement damper of the power transmission line according to claim 1, characterized in that: the top of the inner side of the fixing plate (3) is provided with a rotating wheel (14), and the outer side of the rotating wheel (14) is provided with a limiting groove.
5. The tool for adjusting the overhead ground wire displacement damper of the power transmission line according to claim 1, characterized in that: the hook (8) is L-shaped.
6. The tool for adjusting the overhead ground wire displacement damper of the power transmission line according to claim 1, characterized in that: the outer side of the first rectangular sleeve (6) is provided with a convex block matched with fingers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920871207.4U CN210074615U (en) | 2019-06-11 | 2019-06-11 | Tool for adjusting overhead ground wire displacement damper of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920871207.4U CN210074615U (en) | 2019-06-11 | 2019-06-11 | Tool for adjusting overhead ground wire displacement damper of power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210074615U true CN210074615U (en) | 2020-02-14 |
Family
ID=69457295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920871207.4U Expired - Fee Related CN210074615U (en) | 2019-06-11 | 2019-06-11 | Tool for adjusting overhead ground wire displacement damper of power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210074615U (en) |
-
2019
- 2019-06-11 CN CN201920871207.4U patent/CN210074615U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105226568B (en) | A kind of transmission line composite insulator overhauls support and its operational method | |
| CN105398990B (en) | Electric power angle steel tower auxiliary lifting apparatus | |
| CN210074615U (en) | Tool for adjusting overhead ground wire displacement damper of power transmission line | |
| CN209786629U (en) | Auxiliary device for replacing tension glass insulator of power transmission line | |
| CN106451209B (en) | A kind of replacing insulator string auxiliary device | |
| CN205204680U (en) | High -voltage line tower is with supplementary hoisting device | |
| CN208337014U (en) | A kind of charged for replacement Voltage for Insulators on HV Lines lifting block hanging point heightening device | |
| CN105366565A (en) | Auxiliary hoisting device for high-tension cable tower | |
| CN205429567U (en) | Hanging wire mechanism with patrol and examine electric ranaway | |
| CN107809091A (en) | A kind of double bundle conductor conductor spacer installs auxiliary rod | |
| CN103334690B (en) | Insulating horizontal ladder suspension device for electric power tower | |
| CN208280714U (en) | A kind of electric power of light source fixes device with high pressure cross-arm | |
| CN207530444U (en) | A kind of double bundle conductor conductor spacer installs auxiliary rod | |
| CN203423430U (en) | Insulator maintenance device | |
| CN213888541U (en) | Electric threading machine | |
| CN206471748U (en) | Universal 500kV straight lines wineglass tower line maintenance cross-arm hanging point device | |
| CN105939002B (en) | A kind of electric wire intelligent robot for removing ice deicer | |
| CN207368571U (en) | A kind of aerial earth wire wire clamp opens special Work tool | |
| CN107907956B (en) | A kind of ADSS optical cable and steel tower attachment device | |
| CN206076838U (en) | A kind of 500kV transmission pressures overhanging golden tool more changing device | |
| CN207542669U (en) | It replaces tangent tower list and hangs the multipurpose instrument (tool) that the twin insulator period of the day from 11 p.m. to 1 a.m fixes three yoke plates | |
| CN207976629U (en) | A kind of transmission line of electricity aerial optical cable carries line apparatus | |
| CN204833917U (en) | Formula aviation warning ball twists in advance | |
| CN106129946B (en) | A kind of electric wire intelligent robot for removing ice deicing mechanism | |
| CN220857248U (en) | Transformer circuit fixing device for weak current engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220629 Address after: 362300 Nanjin forest farm, Shengxin Town, Nan'an City, Quanzhou City, Fujian Province Patentee after: Fujian Yuanji Electric Power Engineering Co.,Ltd. Address before: 362000 Xiangyun village, Xiangyun village, Xiangyun Town, Nanan, Quanzhou, Fujian 206 Patentee before: Liang Zhichuan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 |