CN105244810A - Clamping fixture for power-failure replacement of 110kV line hydraulic tension wire clamp single-string insulator - Google Patents
Clamping fixture for power-failure replacement of 110kV line hydraulic tension wire clamp single-string insulator Download PDFInfo
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- CN105244810A CN105244810A CN201510717807.1A CN201510717807A CN105244810A CN 105244810 A CN105244810 A CN 105244810A CN 201510717807 A CN201510717807 A CN 201510717807A CN 105244810 A CN105244810 A CN 105244810A
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- cross bar
- connecting plate
- bolt
- lag
- hydraulic tension
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Abstract
The invention discloses a clamping fixture for power-failure replacement of a 110kV line hydraulic tension wire clamp single-string insulator. The clamping fixture comprises a first crossbar, a second crossbar, a first connecting rod, a second connecting rod (32), a first adjusting rod, a second adjusting rod, a first connecting plate, a first steel pipe, a second steel pipe, a holder bottle stand and a second connecting plate. The clamping fixture provided by the invention can rapidly, simply and safely finish replacement of the 110kV line hydraulic tension wire clamp single-string insulator.
Description
Technical field
The invention belongs to field of electrical equipment, relate to a kind of power failure and change 110kV circuit hydraulic tension-proof wire clip single-string insulator clamp apparatus.
Background technology
When having a power failure replacing 110kV circuit hydraulic tension-proof wire clip single-string insulator operation, using during the old-fashioned Work tool operations such as leading screw needs extensive work personnel to cooperate, larger to the waste of manpower, old-fashioned Work tool is higher for the skill set requirements of operating personnel simultaneously, work difficulty is larger, hidden danger during operation is also larger, is unfavorable for safety in production.
Summary of the invention
The object of the invention is to the shortcoming overcoming above-mentioned prior art, provide a kind of power failure and change 110kV circuit hydraulic tension-proof wire clip single-string insulator clamp apparatus, the replacing of what this jig can be quick, simple, safe complete 110kV circuit hydraulic tension-proof wire clip single-string insulator.
For achieving the above object, power failure of the present invention is changed 110kV circuit hydraulic tension-proof wire clip single-string insulator clamp apparatus and is comprised the first cross bar, the second cross bar, head rod, the second connecting rod, the first adjusting rod, the second adjusting rod, the first connecting plate, the first steel pipe, the second steel pipe, bottle-holding rack and the second connecting plate;
One end of head rod and one end of the second connecting rod are connected with the end of the first cross bar and the end of the second cross bar respectively, the other end of head rod and the other end of the second connecting rod are flexibly connected with one end of the first adjusting rod and one end of the second adjusting rod respectively, the side of the first adjusting rod other end and the side of the second adjusting rod other end are equipped with external screw thread, first steel pipe and the second steel pipe are equipped with the internal thread matched with described external screw thread, and the two ends of the first connecting plate are connected with the side of the first steel pipe and the side of the second steel pipe respectively;
The two ends of the second connecting plate are connected with the side of the first cross bar and the side of the second cross bar respectively, first connecting plate is provided with two fixtures for being connected with one end of bottle-holding rack, and the second connecting plate is provided with two U-shaped bars for the fixing bottle-holding rack other end;
The middle part of the first connecting plate is provided with the first groove, first groove is between described two fixtures, the middle part of the second connecting plate is provided with two fixed heads, the side of two fixed heads is provided with the second groove, during use, 110kV circuit hydraulic tension-proof wire clip single-string insulator is positioned on described bottle-holding rack, and the two ends of 110kV circuit hydraulic tension-proof wire clip single-string insulator are connected in the first groove and the second groove respectively.
Fixture comprises pole, the first U-lag and the first bolt, the lower end of pole is fixed on the first connecting plate, first U-lag is fixed on the upper end of pole, the side of bottle-holding rack end is provided with the first through hole, and bottle-holding rack is connected with fixture through the side of the first U-lag and the first through hole by the first bolt.
The end of head rod is provided with the second U-lag, the end of the second connecting rod is provided with the 3rd U-lag, the end of the first cross bar is inserted in described second U-lag, and the first cross bar is connected with head rod through the side of described second U-lag and the first cross bar by the second bolt;
The end of the second cross bar is inserted in described 3rd U-lag, and the second cross bar is connected with the second connecting rod through the side of described 3rd U-lag and the second cross bar by the 3rd bolt.
The two ends of the second connecting plate are socketed on the first cross bar and the second cross bar respectively, wherein, the side of the first cross bar is provided with some second through holes, the side of the second cross bar is provided with some just to the third through-hole of corresponding second through hole, 4th bolt is inserted in the second through hole through the side of the second connecting plate and is connected with the first cross bar by the second connecting plate, and the side that the 5th bolt passes the second connecting plate is inserted in third through-hole and is connected with the second cross bar by the second connecting plate.
Described bottle-holding rack comprises the 3rd cross bar, the 4th cross bar and some montants, the two ends of each montant are connected with the side of the 3rd cross bar and the side of the 4th cross bar respectively, first through hole is located at the side of the 3rd cross bar one end and the side of the 4th cross bar one end, and the other end of the 3rd cross bar and the other end of the 4th cross bar are each passed through two U-shaped bars.
Also comprise the 6th bolt, the side of the first connecting plate is passed in one end of the 6th bolt, and the 6th bolt blocks the end of 110kV circuit hydraulic tension-proof wire clip single-string insulator.
The present invention has following beneficial effect:
Power failure of the present invention changes 110kV circuit hydraulic tension-proof wire clip single-string insulator clamp apparatus in use, the two ends of one end of 110kV circuit hydraulic tension-proof wire clip single-string insulator to be replaced are connected in the first groove and the second groove respectively, two, one end fixture of bottle-holding rack is fixed, the other end of bottle-holding rack is socketed in two U-shaped bars, the replacing of any one insulator in 110kV circuit hydraulic tension-proof wire clip single-string insulator can be carried out, during replacing, residue insulator is supported by bottle-holding rack, residue insulator is avoided to fall down, simple to operate, convenient, fail safe is higher.110kV circuit hydraulic tension-proof wire clip single-string insulator simultaneously by regulating the position of the second connecting plate and rotation the first adjusting rod and the second adjusting rod to adapt to various length, the scope of application is comparatively wide, and practicality is extremely strong.
Further, bottle-holding rack is connected with fixture through the side of the first U-lag and the first through hole by the first bolt, and comparatively by force, fail safe is higher for tightness.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the second connecting plate 12 in the present invention;
Fig. 3 is the structural representation of bottle-holding rack in the present invention.
Wherein, 1 to be the first cross bar, 2 be the second cross bar, 31 for head rod, 32 be the second connecting rod, 41 be the first adjusting rod, 42 be the second adjusting rod, 5 be the first connecting plate, 6 be the first groove, 7 be the first U-lag, 8 be the first bolt, 91 be the 4th bolt, 92 to be the 5th bolt, 10 be the 6th bolt, 11 be fixed head for U-shaped bar, 12 is the second connecting plate, 13.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
With reference to figure 1, power failure of the present invention is changed 110kV circuit hydraulic tension-proof wire clip single-string insulator clamp apparatus and is comprised the first cross bar 1, second cross bar 2, head rod 31, second connecting rod 32, first adjusting rod 41, second adjusting rod 42, first connecting plate 5, first steel pipe, the second steel pipe, bottle-holding rack and the second connecting plate 12, one end of head rod 31 and one end of the second connecting rod 32 are connected with the end of the first cross bar 1 and the end of the second cross bar 2 respectively, the other end of head rod 31 and the other end of the second connecting rod 32 are flexibly connected with one end of the first adjusting rod 41 and one end of the second adjusting rod 42 respectively, the side of first adjusting rod 41 other end and the side of second adjusting rod 42 other end are equipped with external screw thread, first steel pipe and the second steel pipe are equipped with the internal thread matched with described external screw thread, the two ends of the first connecting plate 5 are connected with the side of the first steel pipe and the side of the second steel pipe respectively, the two ends of the second connecting plate 12 are connected with the side of the first cross bar 1 and the side of the second cross bar 2 respectively, first connecting plate 5 is provided with two fixtures for being connected with one end of bottle-holding rack, and the second connecting plate 12 is provided with two U-shaped bars 11 for the fixing bottle-holding rack other end, the middle part of the first connecting plate 5 is provided with the first groove 6, first groove 6 is between described two fixtures, the middle part of the second connecting plate 12 is provided with two fixed heads 13, the side of two fixed heads 13 is provided with the second groove, during use, 110kV circuit hydraulic tension-proof wire clip single-string insulator is positioned on described bottle-holding rack, and the two ends of 110kV circuit hydraulic tension-proof wire clip single-string insulator are connected in the first groove 6 and the second groove respectively.
It should be noted that, fixture comprises pole, the first U-lag 7 and the first bolt 8, the lower end of pole is fixed on the first connecting plate 5, first U-lag 7 is fixed on the upper end of pole, the side of bottle-holding rack one end is provided with the first through hole, and bottle-holding rack is connected with fixture through the side of the first U-lag 7 and the first through hole by the first bolt 8; The end of head rod 31 is provided with the second U-lag, the end of the second connecting rod 32 is provided with the 3rd U-lag, the end of the first cross bar 1 is inserted in described second U-lag, and the first cross bar 1 is connected with head rod 31 through the side of described second U-lag and the first cross bar 1 by the second bolt; The end of the second cross bar 2 is inserted in described 3rd U-lag, and the second cross bar 2 is connected with the second connecting rod 32 through the side of described 3rd U-lag and the second cross bar 2 by the 3rd bolt.The two ends of the second connecting plate 12 are socketed on the first cross bar 1 and the second cross bar 2 respectively, wherein, the side of the first cross bar 1 is provided with some second through holes, the side of the second cross bar 2 is provided with some just to the third through-hole of corresponding second through hole, the side that 4th bolt 91 passes the second connecting plate 12 is inserted in the second through hole and is connected with the first cross bar 1 by the second connecting plate 12, and the side that the 5th bolt 92 passes the second connecting plate 12 is inserted in third through-hole and is connected with the second cross bar 2 by the second connecting plate 12.
In addition, described bottle-holding rack comprises the 3rd cross bar, the 4th cross bar and some montants, the two ends of each montant are connected with the side of the 3rd cross bar and the side of the 4th cross bar respectively, first through hole is located at the side of the 3rd cross bar one end and the side of the 4th cross bar one end, and the other end of the 3rd cross bar and the other end of the 4th cross bar are each passed through two U-shaped bars 11.The present invention also comprises the side of one end through the first connecting plate 5 of the 6th bolt the 10, six bolt 10, and the 6th bolt 10 blocks the end of 110kV circuit hydraulic tension-proof wire clip single-string insulator.
Specific operation process of the present invention is:
According to the position of length adjustment second connecting plate 12 of 110kV circuit hydraulic tension-proof wire clip single-string insulator to be replaced, then the two ends of 110kV circuit hydraulic tension-proof wire clip single-string insulator to be replaced are embedded in the first groove 6 and the second groove, rotate again the first adjusting rod 41 and the second adjusting rod 42 make the two ends of 110kV circuit hydraulic tension-proof wire clip single-string insulator to be replaced respectively fastener be connected in the first groove 6 and the second groove, by by the first bolt 8, bottle-holding rack is connected with one end of the 3rd cross bar and one end of the 4th cross bar again, the other end of the other end of the 3rd cross bar and the 4th cross bar is passed two U-shaped bars 11, and then carry out the replacing of insulator in 110kV circuit hydraulic tension-proof wire clip single-string insulator, after replacing completes, rotate the first steel pipe and the second steel pipe unclamps 110kV circuit hydraulic tension-proof wire clip single-string insulator, complete 110kV circuit hydraulic tension-proof wire clip single-string insulator to be replaced, practicality simple to operate is extremely strong.
Claims (6)
1. the replacing 110kV circuit hydraulic tension-proof wire clip single-string insulator clamp apparatus that has a power failure, it is characterized in that, comprise the first cross bar (1), the second cross bar (2), head rod (31), the second connecting rod (32), the first adjusting rod (41), the second adjusting rod (42), the first connecting plate (5), the first steel pipe, the second steel pipe, bottle-holding rack and the second connecting plate (12);
One end of head rod (31) and one end of the second connecting rod (32) are connected with the end of the first cross bar (1) and the end of the second cross bar (2) respectively, the other end of head rod (31) and the other end of the second connecting rod (32) are flexibly connected with one end of the first adjusting rod (41) and one end of the second adjusting rod (42) respectively, the side of the first adjusting rod (41) other end and the side of the second adjusting rod (42) other end are equipped with external screw thread, first steel pipe and the second steel pipe are equipped with the internal thread matched with described external screw thread, the two ends of the first connecting plate (5) are connected with the side of the first steel pipe and the side of the second steel pipe respectively,
The two ends of the second connecting plate (12) are connected with the side of the first cross bar (1) and the side of the second cross bar (2) respectively, first connecting plate (5) is provided with two fixtures for being connected with one end of bottle-holding rack, and the second connecting plate (12) is provided with two U-shaped bars (11) for the fixing bottle-holding rack other end;
The middle part of the first connecting plate (5) is provided with the first groove (6), first groove (6) is between described two fixtures, the middle part of the second connecting plate (12) is provided with two fixed heads (13), the side of two fixed heads (13) is provided with the second groove, during use, 110kV circuit hydraulic tension-proof wire clip single-string insulator is positioned on described bottle-holding rack, and the two ends of 110kV circuit hydraulic tension-proof wire clip single-string insulator are connected in the first groove (6) and the second groove respectively.
2. 110kV circuit hydraulic tension-proof wire clip single-string insulator clamp apparatus is changed in power failure according to claim 1, it is characterized in that, fixture comprises pole, the first U-lag (7) and the first bolt (8), the lower end of pole is fixed on the first connecting plate (5), first U-lag (7) is fixed on the upper end of pole, the side of bottle-holding rack end is provided with the first through hole, and bottle-holding rack is connected with fixture through the side of the first U-lag (7) and the first through hole by the first bolt (8).
3. 110kV circuit hydraulic tension-proof wire clip single-string insulator clamp apparatus is changed in power failure according to claim 2, it is characterized in that, the end of head rod (31) is provided with the second U-lag, the end of the second connecting rod (32) is provided with the 3rd U-lag, the end of the first cross bar (1) is inserted in described second U-lag, and the first cross bar (1) is connected with head rod (31) through the side of described second U-lag and the first cross bar (1) by the second bolt;
The end of the second cross bar (2) is inserted in described 3rd U-lag, and the second cross bar (2) is connected with the second connecting rod (32) through the side of described 3rd U-lag and the second cross bar (2) by the 3rd bolt.
4. 110kV circuit hydraulic tension-proof wire clip single-string insulator clamp apparatus is changed in power failure according to claim 3, it is characterized in that, the two ends of the second connecting plate (12) are socketed on the first cross bar (1) and the second cross bar (2) respectively, wherein, the side of the first cross bar (1) is provided with some second through holes, the side of the second cross bar (2) is provided with some just to the third through-hole of corresponding second through hole, 4th bolt (91) is inserted in the second through hole through the side of the second connecting plate (12) and is connected with the first cross bar (1) by the second connecting plate (12), 5th bolt (92) is inserted in third through-hole through the side of the second connecting plate (12) and is connected with the second cross bar (2) by the second connecting plate (12).
5. 110kV circuit hydraulic tension-proof wire clip single-string insulator clamp apparatus is changed in power failure according to claim 2, it is characterized in that, described bottle-holding rack comprises the 3rd cross bar, the 4th cross bar and some montants, the two ends of each montant are connected with the side of the 3rd cross bar and the side of the 4th cross bar respectively, first through hole is located at the side of the 3rd cross bar one end and the side of the 4th cross bar one end, and the other end of the 3rd cross bar and the other end of the 4th cross bar are each passed through two U-shaped bars (11).
6. 110kV circuit hydraulic tension-proof wire clip single-string insulator clamp apparatus is changed in power failure according to claim 4, it is characterized in that, also comprise the 6th bolt (10), the side of the first connecting plate (5) is passed in one end of 6th bolt (10), and the 6th bolt (10) blocks the end of 110kV circuit hydraulic tension-proof wire clip single-string insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510717807.1A CN105244810A (en) | 2015-10-29 | 2015-10-29 | Clamping fixture for power-failure replacement of 110kV line hydraulic tension wire clamp single-string insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510717807.1A CN105244810A (en) | 2015-10-29 | 2015-10-29 | Clamping fixture for power-failure replacement of 110kV line hydraulic tension wire clamp single-string insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105244810A true CN105244810A (en) | 2016-01-13 |
Family
ID=55042346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510717807.1A Pending CN105244810A (en) | 2015-10-29 | 2015-10-29 | Clamping fixture for power-failure replacement of 110kV line hydraulic tension wire clamp single-string insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105244810A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529649A (en) * | 2016-01-30 | 2016-04-27 | 国家电网公司 | Insulator bracket fastening device for replacing strain insulator of power transmission line |
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| CN200994046Y (en) * | 2006-12-15 | 2007-12-19 | 湖北省电力公司咸宁供电公司 | Double split lead live-line indirect lifting device |
| CN201336531Y (en) * | 2009-01-13 | 2009-10-28 | 福建省三明电业局 | Clamping tool for replacing charged insulators of pre-stranded hardware fittings |
| CN202150660U (en) * | 2011-06-21 | 2012-02-22 | 江西萍乡供电公司 | Novel clamping apparatus for replacing hydraulic tension-proof wire clip single-string porcelain bottles |
| CN103762519A (en) * | 2014-02-17 | 2014-04-30 | 国家电网公司 | Assembling and disassembling type dual-purpose wing type clamp |
| CN203800477U (en) * | 2014-03-31 | 2014-08-27 | 贵阳供电局 | Clamping tool used for electriferous replacement of first insulator of power transmission line tension single chain at wire side |
| CN203859440U (en) * | 2014-04-22 | 2014-10-01 | 国家电网公司 | 110kV tension double-string composite insulator loss prevention device |
| CN204464865U (en) * | 2015-03-20 | 2015-07-08 | 国网山西省电力公司晋城供电公司 | A kind of instrument changing 110kV strain insulator list insulator string |
| CN105932599A (en) * | 2016-06-17 | 2016-09-07 | 国网湖南省电力公司带电作业中心 | Tool set capable of replacing insulator chain of ultra-high-voltage transmission line under electrified state and use method for tool set |
-
2015
- 2015-10-29 CN CN201510717807.1A patent/CN105244810A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200994046Y (en) * | 2006-12-15 | 2007-12-19 | 湖北省电力公司咸宁供电公司 | Double split lead live-line indirect lifting device |
| CN201336531Y (en) * | 2009-01-13 | 2009-10-28 | 福建省三明电业局 | Clamping tool for replacing charged insulators of pre-stranded hardware fittings |
| CN202150660U (en) * | 2011-06-21 | 2012-02-22 | 江西萍乡供电公司 | Novel clamping apparatus for replacing hydraulic tension-proof wire clip single-string porcelain bottles |
| CN103762519A (en) * | 2014-02-17 | 2014-04-30 | 国家电网公司 | Assembling and disassembling type dual-purpose wing type clamp |
| CN203800477U (en) * | 2014-03-31 | 2014-08-27 | 贵阳供电局 | Clamping tool used for electriferous replacement of first insulator of power transmission line tension single chain at wire side |
| CN203859440U (en) * | 2014-04-22 | 2014-10-01 | 国家电网公司 | 110kV tension double-string composite insulator loss prevention device |
| CN204464865U (en) * | 2015-03-20 | 2015-07-08 | 国网山西省电力公司晋城供电公司 | A kind of instrument changing 110kV strain insulator list insulator string |
| CN105932599A (en) * | 2016-06-17 | 2016-09-07 | 国网湖南省电力公司带电作业中心 | Tool set capable of replacing insulator chain of ultra-high-voltage transmission line under electrified state and use method for tool set |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529649A (en) * | 2016-01-30 | 2016-04-27 | 国家电网公司 | Insulator bracket fastening device for replacing strain insulator of power transmission line |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |
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| RJ01 | Rejection of invention patent application after publication |