CN104659727A - Riding type threading wire-suspending device for 500 kV overhead ground wires - Google Patents
Riding type threading wire-suspending device for 500 kV overhead ground wires Download PDFInfo
- Publication number
- CN104659727A CN104659727A CN201510013494.1A CN201510013494A CN104659727A CN 104659727 A CN104659727 A CN 104659727A CN 201510013494 A CN201510013494 A CN 201510013494A CN 104659727 A CN104659727 A CN 104659727A
- Authority
- CN
- China
- Prior art keywords
- thread bush
- hole
- arranges
- rotary sleeve
- ratchet
- 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.)
- Granted
Links
- 239000000835 fiber Substances 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Abstract
The invention discloses a riding type threading wire-suspending device for 500 kV overhead ground wires. The riding type threading wire-suspending device comprises an inverted V-shaped support, wherein a horizontal plate facing to the inner side is arranged at one end of the support, and a horizontal base is arranged at the other end of the support; a through hole is formed in the horizontal base, and a cambered surface is arranged at the upper part of the through hole; a ball head nut is arranged in the through hole, and the ball head of the ball head nut is matched with the cambered surface of the through hole; a threaded bushing is arranged on the ball head nut in a matching manner, and a rotary sleeve is arranged on the threaded bushing; a handle is mounted at the outer part of the rotary sleeve, and a hook is arranged at the lower part of the threaded bushing. The riding type threading wire-suspending device is directly buckled on a cross arm through the support and is close to the cross arm, so that the moment is reduced, and deformation is prevented. As the ball head nut can be matched with the cambered surface of the through hole in a swinging manner, the riding type threading wire-suspending device can swing in any direction, avoids deflection caused by heavy wind, and is effectively protected.
Description
Technical field
The present invention relates to a kind of power equipment, is exactly a kind of 500kV overhead ground wire straddle-type mantle fiber rope hoister.
Background technology
Rope hoister be 500kv overhead ground wire and messenger wire member replacing time main tool, the shortcoming of current existing rope hoister is: wire grip suspension centre and overhead ground wire cross-arm are comparatively far away, and more than 20cm, moment is excessive, makes along line direction channel-section steel compressive deformation; Rope hoister can only swing on fair line road, laterally can not swing with circuit, and run into windage yaw wire meeting lateral drift, rope hoister Impact direction is not right, causes rope hoister to damage.
Summary of the invention
For solving the problem, the object of this invention is to provide a kind of 500kV overhead ground wire straddle-type mantle fiber rope hoister, distance cross-arm is near, and moment is little, swings the advantage such as freely.
The present invention for achieving the above object, be achieved through the following technical solutions: 500kV overhead ground wire straddle-type mantle fiber rope hoister, it is characterized in that: the support comprising inverted v-shaped, one end of support arranges towards the level board of inner side, the other end of support arranges horizontal base, horizontal base arranges through hole, through hole top is cambered surface, in through hole, ball nut is set, the bulb of ball nut coordinates with the cambered surface of through hole, and ball nut is equipped with thread bush, and thread bush arranges rotary sleeve, the outside mounting handle of rotary sleeve, thread bush bottom arranges suspension hook.
For realizing object of the present invention further, can also by the following technical solutions: described thread bush threaded engagement arranges inner screw, suspension hook is installed in the bottom of inner screw, and the top of inner screw passes thread bush, and the end of inner screw arranges fine setting location and emits.Described rotary sleeve and thread bush rotatable engagement, arrange ratchet inside rotary sleeve, and thread bush periphery arranges ratchet, and ratchet coordinates with ratchet, one end of ratchet rear portion mounting spring, and the other end of spring is arranged on rotary sleeve; Screw offered by pivoted housing, arranges alignment pin in screw, location hole is offered in thread bush periphery, and alignment pin can coordinate with location hole.
The invention has the advantages that: the present invention is directly snapped onto on cross-arm by support, near with cross-arm distance, thus reduce moment, not yielding; Coordinated with the cambered surface of through hole by ball nut, ball nut can swing along cambered surface any direction, the situation that the local pressure avoiding the unidirectional deflection caused greatly because of wind to bring is excessive, available protecting rope hoister.The present invention also has advantage compact, cheap for manufacturing cost and easy to use simple for structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention; Fig. 2 be along Fig. 1 A-A line analyse and observe structure for amplifying schematic diagram.
Reference numeral: 1 support 2 is finely tuned location and emitted 3 rotary sleeve 4 ball nut 5 handle 6 thread bush 7 inner screw 8 suspension hook 9 alignment pin 10 spring 11 ratchet 12 ratchet 13 through hole 14 cross-arm 15 level board 16 horizontal base 17 screw 18 location holes.
Embodiment
500kV overhead ground wire straddle-type mantle fiber rope hoister, as shown in Figure 1, comprise the support 1 of inverted v-shaped, one end of support 1 is arranged towards the level board 15 of inner side, and the other end of support 1 arranges horizontal base 16, the support of inverted v-shaped is directly buckled on cross-arm 14, when horizontal base 16 receives pulling force, level board 15 can bottom-up clamping cross-arm 14, and the pulling force received is larger, clamping level is tighter, and stability is higher.Horizontal base 16 is arranged through hole 13, through hole 13 top is cambered surface, arranges ball nut 4 in through hole 13, and the bulb of ball nut 4 coordinates with the cambered surface of through hole 13, and ball nut 4 can swing in through hole 13, and smoother during swing, the resistance received is little.Ball nut 4 is equipped with thread bush 6, thread bush 6 is arranged rotary sleeve 3, the outside mounting handle 5 of rotary sleeve 3, thread bush 6 bottom arranges suspension hook 8, and the height of thread bush 6 can adjust, and is convenient to rope hoister and pulls, and lifting amplitude is less, and lifting stability is high.Support 1 directly carries out coordinating installing with the cross-arm 14 of inverted T shape.Rotate thread bush 6 by turning handle 5, thread bush 6 can be reached the standard grade movement along ball nut 4, the height of adjustment messenger wire.
In order to realize fine setting, described thread bush 6 threaded engagement arranges inner screw 7, and suspension hook 8 is installed in the bottom of inner screw 7, and the top of inner screw 7 passes thread bush 6, and the end of inner screw 7 arranges fine setting location and emits 2.Rotate fine setting location and emit 2, thus rotate inner screw 7, by adjustment inner screw 7 and thread bush 6 relative engagement position, thus height under hook is finely tuned.During adjustment, emit 2 to operate from the fine setting location on top, do not block in operating process, easy to operate.
In order to not touch support 1 during turning handle 5, therefore the length of handle 5 is general shorter, cause moment shorter, comparatively require great effort during rotation, in order to overcome the problems referred to above, described rotary sleeve 3 and thread bush 6 rotatable engagement, arrange ratchet 11 inside rotary sleeve 3, thread bush 6 periphery arranges ratchet 12, and ratchet 12 coordinates with ratchet 11, one end of ratchet 11 rear portion mounting spring 10, the other end of spring 10 is arranged on rotary sleeve 3; Rotary sleeve 3 is offered screw 17, arrange alignment pin 9 in screw 17, location hole 18 is offered in thread bush 6 periphery, and alignment pin 9 can coordinate with location hole 18.Handle 5 length can do length, as shown in Figure 2, turn clockwise handle 5 time, thread bush 6 can be driven to rotate, after turning an angle, rotate counterclockwise handle 5, because when ratchet 11 coordinates with ratchet 12, ratchet 11 is retracted, therefore handle 5 can not drive thread bush 6 to rotate.When needing rotate counterclockwise and thread bush 6 is coordinated, alignment pin 9 is inwardly inserted and coordinates with location hole 18, the present invention can be made to reset.
Technical scheme of the present invention is not restricted in the scope of embodiment of the present invention.The technology contents of the not detailed description of the present invention is known technology.
Claims (3)
1.500kV overhead ground wire straddle-type mantle fiber rope hoister, it is characterized in that: the support (1) comprising inverted v-shaped, one end of support (1) arranges towards the level board (15) of inner side, the other end of support (1) arranges horizontal base (16), horizontal base (16) is arranged through hole (13), through hole (13) top is cambered surface, ball nut (4) is set in through hole (13), the bulb of ball nut (4) coordinates with the cambered surface of through hole (13), ball nut (4) is equipped with thread bush (6), thread bush (6) is arranged rotary sleeve (3), the outside mounting handle (5) of rotary sleeve (3), thread bush (6) bottom arranges suspension hook (8).
2. 500kV overhead ground wire straddle-type mantle fiber rope hoister according to claim 1, it is characterized in that: described thread bush (6) threaded engagement arranges inner screw (7), suspension hook (8) is installed in the bottom of inner screw (7), the top of inner screw (7) passes thread bush (6), and the end of inner screw (7) arranges fine setting location and emits (2).
3. 500kV overhead ground wire straddle-type mantle fiber rope hoister according to claim 1, it is characterized in that: described rotary sleeve (3) and thread bush (6) rotatable engagement, rotary sleeve (3) inner side arranges ratchet (11), thread bush (6) periphery arranges ratchet (12), ratchet (12) coordinates with ratchet (11), the one end at ratchet (11) rear portion mounting spring (10), the other end of spring (10) is arranged on rotary sleeve (3); Pivoted housing (3) is offered screw (17), arrange alignment pin (9) in screw (17), location hole (18) is offered in thread bush (6) periphery, and alignment pin (9) can coordinate with location hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510013494.1A CN104659727B (en) | 2015-01-12 | 2015-01-12 | Riding type threading wire-suspending device for 500 kV overhead ground wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510013494.1A CN104659727B (en) | 2015-01-12 | 2015-01-12 | Riding type threading wire-suspending device for 500 kV overhead ground wires |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104659727A true CN104659727A (en) | 2015-05-27 |
| CN104659727B CN104659727B (en) | 2017-02-22 |
Family
ID=53250559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510013494.1A Active CN104659727B (en) | 2015-01-12 | 2015-01-12 | Riding type threading wire-suspending device for 500 kV overhead ground wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104659727B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816069A (en) * | 2017-10-31 | 2018-03-20 | 株洲联诚集团控股股份有限公司 | A kind of electronic engineering machinery is with by electric strut |
| CN108075388A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Replace ground wire preformed armor rods wrap attachment |
| CN108777446A (en) * | 2018-04-28 | 2018-11-09 | 广东电网有限责任公司 | A kind of machine for supporting overhead pround wire |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200983481Y (en) * | 2006-12-13 | 2007-11-28 | 于兴利 | Two-purpose hoister |
| CN201774185U (en) * | 2010-08-03 | 2011-03-23 | 邢台供电公司 | Adjustable lifter of power transmission line overhead ground wire |
| CN201813108U (en) * | 2010-10-12 | 2011-04-27 | 金华电业局 | 500kV power transmission line overhead ground wire lifting device |
| FR2963173A1 (en) * | 2010-07-21 | 2012-01-27 | Telenco Telecomm Engineering Company | Device for suspension of e.g. fiber to home optical cable on post, has open suspension ring including two branches including curved extreme parts forming housing in which sleeve is received and maintained in detachable manner |
| CN202134855U (en) * | 2011-08-10 | 2012-02-01 | 黑龙江省电力有限公司哈尔滨超高压公司 | Wire lifting device for overhead ground wire |
| CN202454980U (en) * | 2012-03-15 | 2012-09-26 | 辽宁省电力有限公司大连供电公司 | Overhead ground wire lifter |
| CN203787855U (en) * | 2014-03-27 | 2014-08-20 | 国家电网公司 | Power transmission line linear charged wire lifting device |
| CN104158120A (en) * | 2014-08-27 | 2014-11-19 | 国家电网公司 | Ground wire lifter for high-tension transmission line |
| CN204030438U (en) * | 2014-08-27 | 2014-12-17 | 国家电网公司 | A kind of ground wire raiser of ultra-high-tension power transmission line |
| CN204407831U (en) * | 2015-01-12 | 2015-06-17 | 国家电网公司 | 500kV overhead ground wire straddle-type mantle fiber rope hoister |
-
2015
- 2015-01-12 CN CN201510013494.1A patent/CN104659727B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200983481Y (en) * | 2006-12-13 | 2007-11-28 | 于兴利 | Two-purpose hoister |
| FR2963173A1 (en) * | 2010-07-21 | 2012-01-27 | Telenco Telecomm Engineering Company | Device for suspension of e.g. fiber to home optical cable on post, has open suspension ring including two branches including curved extreme parts forming housing in which sleeve is received and maintained in detachable manner |
| CN201774185U (en) * | 2010-08-03 | 2011-03-23 | 邢台供电公司 | Adjustable lifter of power transmission line overhead ground wire |
| CN201813108U (en) * | 2010-10-12 | 2011-04-27 | 金华电业局 | 500kV power transmission line overhead ground wire lifting device |
| CN202134855U (en) * | 2011-08-10 | 2012-02-01 | 黑龙江省电力有限公司哈尔滨超高压公司 | Wire lifting device for overhead ground wire |
| CN202454980U (en) * | 2012-03-15 | 2012-09-26 | 辽宁省电力有限公司大连供电公司 | Overhead ground wire lifter |
| CN203787855U (en) * | 2014-03-27 | 2014-08-20 | 国家电网公司 | Power transmission line linear charged wire lifting device |
| CN104158120A (en) * | 2014-08-27 | 2014-11-19 | 国家电网公司 | Ground wire lifter for high-tension transmission line |
| CN204030438U (en) * | 2014-08-27 | 2014-12-17 | 国家电网公司 | A kind of ground wire raiser of ultra-high-tension power transmission line |
| CN204407831U (en) * | 2015-01-12 | 2015-06-17 | 国家电网公司 | 500kV overhead ground wire straddle-type mantle fiber rope hoister |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075388A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Replace ground wire preformed armor rods wrap attachment |
| CN108075388B (en) * | 2016-11-16 | 2020-04-17 | 国网山东省电力公司潍坊供电公司 | Wire hanging device for replacing ground wire preformed armor rods |
| CN107816069A (en) * | 2017-10-31 | 2018-03-20 | 株洲联诚集团控股股份有限公司 | A kind of electronic engineering machinery is with by electric strut |
| CN108777446A (en) * | 2018-04-28 | 2018-11-09 | 广东电网有限责任公司 | A kind of machine for supporting overhead pround wire |
| CN108777446B (en) * | 2018-04-28 | 2024-01-23 | 广东电网有限责任公司 | Overhead ground wire hanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104659727B (en) | 2017-02-22 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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