CN103872620A - Fixing device and fixing method for hot-line installation auxiliary equipment - Google Patents
Fixing device and fixing method for hot-line installation auxiliary equipment Download PDFInfo
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- CN103872620A CN103872620A CN201210545290.9A CN201210545290A CN103872620A CN 103872620 A CN103872620 A CN 103872620A CN 201210545290 A CN201210545290 A CN 201210545290A CN 103872620 A CN103872620 A CN 103872620A
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Abstract
The invention provides a fixing device and a fixing method for hot-line installation auxiliary equipment. The fixing device is used for fixing and connecting auxiliary equipment and a component with electrification danger. The fixing device comprises a fixing clamp and a fastening mechanism, wherein the fixing clamp comprises a first support foot, a second support foot and a connecting beam, the first support foot and the second support foot are in opposite arrangement, the connecting beam is connected with the first support foot and the second support foot, the first support foot is provided with a threaded connecting hole, a gap formed between the first support foot and the second support foot is used for accommodating a first connecting part of the component and a second connecting part of the auxiliary equipment, the fastening mechanism comprises a propping part and a locking part, the propping part comprises a threaded section matched with the threaded connecting hole, the propping part tightly props the first connecting part, the second connecting part and the second support foot, and the locking part is matched with the propping part and is used for locking the propping part onto the first support foot. When the fixing device provided by the invention is adopted, the component and the auxiliary equipment can be fixed on the premise of not damaging the structures of the auxiliary equipment and the component with the electrification danger.
Description
Technical field
The present invention relates to live line working field, in particular to a kind of fixture and fixing means of charged installation auxiliary equipment.
Background technology
The auxiliary equipment of overhead transmission line of the prior art is in the time that installation is fixing, and staff need hole to the member and the auxiliary equipment that have charged danger, and is fixed connection by bolt, causes the structure of member and auxiliary equipment to be destroyed.And staff need carry out power failure operation to circuit in fixing operation process, impact power supply.
Summary of the invention
The present invention aims to provide a kind of fixture and fixing means of charged installation auxiliary equipment, is not destroying on the basis of member and auxiliary equipment, adopts the mode of live line working that above-mentioned member and auxiliary equipment are fixed, and reduces to reach the object having a power failure.
To achieve these goals, the invention provides a kind of fixture of charged installation auxiliary equipment, for being fixedly connected with member and the auxiliary equipment of charged danger, fixture comprises: fixation clamp, comprise the first leg being oppositely arranged with the second leg and be connected the first leg and the tie-beam of the second leg, the first leg is provided with threaded connection hole, and the space between the first leg and the second leg is for holding the first connecting portion of member and the second connecting portion of auxiliary equipment; Retention mechanism, comprises the portion of holding out against and lock part, and the portion of holding out against comprises the thread segment coordinating with threaded connection hole, and the portion that holds out against holds out against the first connecting portion, the second connecting portion and the second leg, and lock part coordinates with the portion of holding out against, for the portion of holding out against is locked in to the first leg.
Further, lock part is by being locked in the first leg with the threaded engagement of thread segment by the portion of holding out against, fixture also comprises insulating operating mechanism, and insulating operating mechanism is provided with for screwing first of the portion of holding out against and screws portion and screw portion for screwing second of lock part.
Further, first portion of screwing of insulating operating mechanism is provided with groove, holds out against in portion the side end away from thread segment and is provided with and screws projection, screws projection for coordinating with groove clamping.
Further, be provided with and the grab that screws projection clamping and coordinate in groove, grab screws projection for restriction and deviates from from groove; First portion of screwing is also provided with spring, spring with hold out against portion on coordinates near one end butt that screws projection, and spring applies away from the power in insulating operating mechanism direction the portion of holding out against, and coordinates with grab maintenance clamping so that screw projection.
Further, lock part comprises the nut coordinating with thread segment; Second portion of screwing of insulating operating mechanism is provided with the box spanner coordinating with nut.
Further, fixture adopts insulating material to make.
The present invention also provides a kind of fixing means, for being fixedly connected with member and the auxiliary equipment of charged danger, fixing means adopts above-mentioned fixture to be fixed, specifically comprise the steps: the thread segment that holds out against portion to screw in the threaded connection hole on the first leg of fixation clamp, and the second connecting portion of the first connecting portion of member and auxiliary equipment is all placed in to the space between the first leg and second leg of fixation clamp; Screw the portion of holding out against, coordinate with the threaded connection hole arranging on the first leg by holding out against the thread segment arranging in portion, the first connecting portion and the second connecting portion and the second leg are held out against; By lock part, the portion of holding out against is locked in to the first leg.
Further, lock part is by being locked in the first leg with the threaded engagement of thread segment by the portion of holding out against, fixture also comprises insulating operating mechanism, insulating operating mechanism is provided with for screwing first of the portion of holding out against and screws portion and screw portion for screwing second of lock part, fixing means also comprises the steps: first portion that screws to coordinate with the portion of holding out against, to screw the portion of holding out against; Second portion that screws is coordinated with lock part, screw lock part so that the portion of holding out against is locked in to the first leg.
Further, hold out against in portion the side end away from thread segment and be provided with and screw projection, first portion of screwing is provided with and the groove that screws projection and coordinate, and groove comprises and the grab that screws projection clamping and coordinate; First portion of screwing be also provided with hold out against portion on the spring that coordinates near one end butt that screws projection, fixing means also comprises the steps: that screwing portion and the portion of holding out against by first of insulating operating mechanism is provided with the one end that screws projection and aims at, be pressed into first of insulating operating mechanism and screw portion being provided with the one end that screws projection, make to screw projection and enter in groove and make the end of the portion that holds out against push and coordinate with spring; Rotate insulating operating mechanism, make to screw projection and proceed in grab; Stop applying the pressure to holding out against portion, make the portion that holds out against connect and fix to prevent from screwing projection with grab under the effect of spring and deviate from groove; Rotate insulating operating mechanism to screw the portion of holding out against.
Further, fixing means also comprises towards the portion of holding out against and presses insulating operating mechanism, and the rightabout of direction of rotation while holding out against portion to installation rotates insulating operating mechanism, make grab remove and coordinates with screwing projection, and make to screw projection departs from groove so that insulating operating mechanism and hold out against partly from.
Further, lock part comprises the nut coordinating with thread segment, second portion of screwing of insulating operating mechanism is provided with the box spanner coordinating with nut, fixing means is further comprising the steps of: box spanner is coordinated with the nut being arranged on thread segment, rotating insulated operating mechanism by nut screwing clamping so that the portion of holding out against is locked in to the first leg.
Apply fixture of the present invention, can the charged auxiliary equipment to overhead transmission line be fixed, above-mentioned fixture comprises retention mechanism and fixation clamp, coordinate with the threaded connection hole being arranged on the first leg by the portion that holds out against arranging on retention mechanism, member and the auxiliary equipment with charged danger are pressed in to the second leg, thereby reach under the prerequisite of not destroying member and auxiliary equipment structure member and the fixing object of auxiliary equipment.By the lock part arranging on retention mechanism, the first leg is fixed on in the above-mentioned portion of holding out against, to limit the relative displacement of the portion of holding out against and the first leg, ensures fixing reliability.
Further, insulating operating mechanism is set, and on insulating operating mechanism, be provided for screwing first of the portion of holding out against and screw portion and screw portion for screwing second of lock part, reach object retention mechanism being screwed by insulating operating mechanism, be convenient to staff and operate.
Further, in first portion of screwing, groove is set, the groove arranging by first portion of screwing coordinates with the projection clamping that screws that the portion of holding out against of retention mechanism arranges, and ensures the reliability screwing.
Further, in first portion of screwing, spring and grab are set, by spring, the portion of holding out against is applied away from the power in insulating operating mechanism direction so that screw the state that projection keeps clamping to coordinate with grab, ensure insulating operating mechanism and hold out against portion and can not separate in mated condition, this structure is particularly suited for work high above the ground, can prevent the potential safety hazard that falling object from high altitude causes.
Brief description of the drawings
The Figure of description that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the assembly structure schematic diagram according to the fixation clamp in the fixture of the charged installation auxiliary equipment of the embodiment of the present invention and retention mechanism;
Fig. 2 is according to the structural representation of the insulating operating mechanism in the embodiment of the present invention;
Fig. 3 is the structural representation that screws portion according to first of the insulating operating mechanism in the embodiment of the present invention;
Fig. 4 screws portion and the package assembly schematic diagram that holds out against portion according to insulating operating mechanism in the embodiment of the present invention first.
Embodiment
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
As shown in Figure 1, the embodiment of the present invention provides a kind of fixture of charged installation auxiliary equipment, for being fixedly connected with member and the auxiliary equipment with charged danger.Fixture comprises fixation clamp 1 and retention mechanism.
Retention mechanism comprises the portion of holding out against 2 and lock part 3.Hold out against portion 2 and comprise the thread segment coordinating with threaded connection hole.Holding out against portion 2 holds out against the first connecting portion, the second connecting portion and the second leg.Lock part 3 with hold out against portion 2 and coordinate, be locked in the first leg for holding out against portion 2.Particularly, lock part 3 is locked in the first leg by holding out against portion 2 with the threaded engagement of thread segment.
Retention mechanism and fixation clamp 1 are set, coordinate with the threaded connection hole being arranged on the first leg by the portion that holds out against 2 arranging on retention mechanism, member and auxiliary equipment are pressed in to the second leg, thereby reach under the prerequisite of not destroying member and auxiliary equipment structure member and the fixing object of auxiliary equipment.By the lock part 3 arranging on retention mechanism, the first leg is fixed on in the above-mentioned portion 2 that holds out against, to limit the relative displacement of the portion of holding out against 2 and the first leg, ensures fixing reliability.
As shown in Figures 2 to 4, fixture also comprises insulating operating mechanism 4, and insulating operating mechanism 4 is provided with for screwing first of the portion of holding out against 2 and screws portion 41 and screw portion 42 for screwing second of lock part 3.Particularly, first of insulating operating mechanism 4 screws portion 41 and is provided with groove 411, holds out against in portion 2 side end away from thread segment and is provided with and screws projection 21, screws projection 21 and has the state coordinating with groove 411 clampings.In first portion of screwing, groove 411 is set, screws by first projection 21 clampings that screw that groove 411 that portion 41 arranges arranges with the portion that holds out against 2 of retention mechanism and coordinate, ensure the reliability that screws, and be convenient to staff and operate.
Further, the interior setting of groove 411 and the grab 413 that screws projection 21 clampings and coordinate, grab 413 screws projection 21 for restriction and deviates from from groove 411.First screws portion 41 is also provided with spring 412, spring 412 with hold out against portion 2 on coordinate near one end butt that screws projection 21, and spring 412 applies away from the power in insulating operating mechanism 4 directions so that screw the state that projection 21 keeps clamping to coordinate with grab 413 holding out against portion 2.In first portion of screwing, spring 412 and grab 413 are set, apply away from the power in insulating operating mechanism 4 directions so that screw the state that projection 21 keeps clamping to coordinate with grab 413 holding out against portion 2 by spring 412, ensure insulating operating mechanism 4 and hold out against portion 2 and can not separate in mated condition, this structure is particularly suited for work high above the ground, can prevent the potential safety hazard that falling object from high altitude causes.
Lock part 3 in the embodiment of the present invention is the nut coordinating with thread segment; Second of insulating operating mechanism 4 screws portion 42 and is provided with the box spanner coordinating with nut.
It should be noted that, the fixture of the charged installation auxiliary equipment in the embodiment of the present invention can adopt the mode of charged installation that member and auxiliary equipment are fixed, and in the present embodiment, insulating operating mechanism adopts insulating material to make.
The embodiment of the present invention also provides a kind of overhead transmission line, comprises above-mentioned fixture.
The embodiment of the present invention also provides a kind of fixing means, for being fixedly connected with above-mentioned member and the auxiliary equipment with charged danger.Fixing means in the present embodiment adopts above-mentioned fixture to be fixed, specifically comprise the steps: the thread segment that holds out against portion 2 to screw in the threaded connection hole on the first leg of fixation clamp 1, and the second connecting portion of the first connecting portion of member and auxiliary equipment is all placed in to the space between the first leg and second leg of fixation clamp 1.Screw the portion of holding out against 2, coordinate with the threaded connection hole arranging on the first leg by holding out against in portion 2 thread segment arranging, the first connecting portion and the second connecting portion and the second leg are held out against.To hold out against portion 2 and be locked in the first leg by screwing lock part 3.
Preferably, adopt insulating operating mechanism 4 to be fixed above-mentioned fixture.Specifically comprise the steps: to screw portion 41 and hold out against portion 2 and coordinate first, to screw the portion of holding out against 2.Screw portion 42 by second and coordinate with lock part 3, screw lock part 3 and be locked in the first leg will hold out against portion 2.
Particularly, screw portion 41 by first of insulating operating mechanism 4 and be provided with the one end that screws projection 21 and aim at holding out against portion 2, and be pressed into first of insulating operating mechanism 4 and screw portion 41 and make to screw projection 21 and enter in groove 411 and make the end of the portion that holds out against 2 push and coordinate with spring 412 being provided with the one end that screws projection 21.Rotate insulating operating mechanism 4, make to screw projection 21 and proceed in grab 413.Stop applying the pressure to holding out against portion 2, make the portion that holds out against 2 connect and fix to prevent from screwing projection 21 with grab 413 under the effect of spring 412 and deviate from groove 411.Rotate insulating operating mechanism 4 to screw the portion of holding out against 2.
Above-mentioned fixing means also comprises towards holding out against portion 2 presses insulating operating mechanism 4, and the rightabout of direction of rotation while holding out against portion 2 to installation rotates insulating operating mechanism 4, make grab 413 and screw projection 21 and remove and coordinate, and make to screw projection 21 and depart from groove 411 so that insulating operating mechanism 4 with hold out against portion 2 and separate.
Further, fixing means is further comprising the steps of: box spanner is coordinated with the nut being arranged on thread segment, and rotating insulated operating mechanism 4 is locked in the first leg by nut screwing clamping will hold out against portion 2.
From above description, can find out, the above embodiments of the present invention have realized following technique effect: the fixture in the embodiment of the present invention can chargedly be fixed overhead transmission line equipment, comprise retention mechanism and fixation clamp, coordinate with the threaded connection hole being arranged on the first leg by the portion that holds out against arranging on retention mechanism, member and the auxiliary equipment with charged danger are pressed in to the second leg, thereby reach under the prerequisite of not destroying member and auxiliary equipment structure member and the fixing object of auxiliary equipment.By the lock part arranging on retention mechanism, the first leg is fixed on in the above-mentioned portion of holding out against, to limit the relative displacement of the portion of holding out against and the first leg, ensures fixing reliability.
Further, insulating operating mechanism is set, and on insulating operating mechanism, be provided for screwing first of the portion of holding out against and screw portion and screw portion for screwing second of lock part, reach object retention mechanism being screwed by insulating operating mechanism, be convenient to staff and operate.
Further, in first portion of screwing, groove is set, the groove arranging by first portion of screwing coordinates with the projection clamping that screws that the portion of holding out against of retention mechanism arranges, and ensures the reliability screwing.
Further, in first portion of screwing, spring and grab are set, by spring, the portion of holding out against is applied away from the power in insulating operating mechanism direction so that screw the state that projection keeps clamping to coordinate with grab, ensure insulating operating mechanism and hold out against portion and can not separate in mated condition, this structure is particularly suited for work high above the ground, can prevent the potential safety hazard that falling object from high altitude causes.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (11)
1. a fixture for charged installation auxiliary equipment, for being fixedly connected with member and the described auxiliary equipment of charged danger, is characterized in that, described fixture comprises:
Fixation clamp (1), comprise the first leg of being oppositely arranged and the second leg and be connected the tie-beam of described the first leg and described the second leg, described the first leg is provided with threaded connection hole, and the space between described the first leg and described the second leg is for holding the first connecting portion of described member and the second connecting portion of described auxiliary equipment;
Retention mechanism, comprise the portion of holding out against (2) and lock part (3), the described portion (2) that holds out against comprises the thread segment coordinating with described threaded connection hole, the described portion (2) that holds out against holds out against described the first connecting portion, described the second connecting portion and described the second leg, described lock part (3) with described in hold out against portion (2) and coordinate, for will described in hold out against portion (2) and be locked in described the first leg.
2. the fixture of charged installation auxiliary equipment according to claim 1, it is characterized in that, described lock part (3) by with the threaded engagement of described thread segment will described in hold out against portion (2) and be locked in described the first leg, described fixture also comprises insulating operating mechanism (4), and described insulating operating mechanism (4) is provided with for holding out against first of portion (2) described in screwing and screws portion (41) and screw portion (42) for screwing second of described lock part (3).
3. the fixture of charged installation auxiliary equipment according to claim 2, it is characterized in that, described first of described insulating operating mechanism (4) screws portion (41) and is provided with groove (411), describedly hold out against that portion (2) is upper to be provided with and to screw projection (21) away from a side end of described thread segment, described in screw projection (21) for coordinating with described groove (411) clamping.
4. the fixture of charged installation auxiliary equipment according to claim 3, it is characterized in that, in described groove (411), be provided with described and screw the grab (413) that projection (21) clamping coordinates, described grab (413) is deviate from from described groove (411) for screwing projection (21) described in limiting;
Described first screws portion (41) is also provided with spring (412), described spring (412) with described in hold out against portion (2) upper near described in screw projection (21) one end butt coordinate, and described spring (412) applies away from the power in described insulating operating mechanism (4) direction the described portion (2) that holds out against so that described in screw projection (21) and described grab (413) and keep clamping to coordinate.
5. according to the fixture of the charged installation auxiliary equipment described in any one in claim 2 to 4, it is characterized in that,
Described lock part (3) comprises the nut coordinating with described thread segment;
Described second of described insulating operating mechanism (4) screws portion (42) and is provided with the box spanner coordinating with described nut.
6. according to the fixture of the charged installation auxiliary equipment described in any one in claim 1 to 4, it is characterized in that, described fixture adopts insulating material to make.
7. a fixing means, for being fixedly connected with member and the auxiliary equipment of charged danger, described fixing means adopts fixture according to claim 1 to be fixed, and it is characterized in that, comprises the steps:
The thread segment that will hold out against portion (2) screws in the threaded connection hole on the first leg of fixation clamp (1), and the second connecting portion of the first connecting portion of described member and described auxiliary equipment is all placed in to the space between the first leg and second leg of described fixation clamp (1);
Described in screwing, hold out against portion (2), coordinate with the threaded connection hole arranging on described the first leg by the described upper thread segment arranging of portion (2) that holds out against, described the first connecting portion and described the second connecting portion and described the second leg are held out against; Described in inciting somebody to action by lock part (3), hold out against portion (2) and be locked in described the first leg.
8. fixing means according to claim 7, it is characterized in that, described lock part (3) by with the threaded engagement of described thread segment will described in hold out against portion (2) and be locked in described the first leg, described fixture also comprises insulating operating mechanism (4), described insulating operating mechanism (4) is provided with for holding out against first of portion (2) described in screwing and screws portion (41) and screw portion (42) for screwing second of described lock part (3), and described fixing means also comprises the steps:
By described first screw portion (41) with described in hold out against portion (2) and coordinate, described in screwing, hold out against portion (2);
Screw portion (42) by described second and coordinate with described lock part (3), screw described lock part (3) and be locked in described the first leg to hold out against portion (2) described in general.
9. fixing means according to claim 8, it is characterized in that, the described portion (2) that holds out against is above provided with and screws projection (21) away from a side end of described thread segment, described first screws portion (41) is provided with described and screws the groove (411) that projection (21) coordinates, and described groove (411) comprises with described and screws the grab (413) that projection (21) clamping coordinates; Described first screw portion (41) be also provided with described hold out against portion (2) upper near described in screw the spring (412) that one end butt of projection (21) coordinates, described fixing means also comprises the steps:
By first of insulating operating mechanism (4) screw portion (41) with described in hold out against portion (2) and be provided with the one end that screws projection (21) and aim at, the one end that screws projection (21) described in being provided with is pressed into first of described insulating operating mechanism (4) and screws portion (41), described in making, screw projection (21) and enter in described groove (411) and the end that holds out against portion (2) described in making is pushed and coordinated with described spring (412);
Rotate described insulating operating mechanism (4), described in making, screw projection (21) and proceed in described grab (413);
Stop applying the pressure that holds out against portion (2) to described, described in making, hold out against portion (2) and screw projection (21) described in connecting and fixing to prevent with described grab (413) deviate from described groove (411) under the effect of described spring (412); Rotate described insulating operating mechanism (4) and hold out against portion (2) described in screwing.
10. fixing means according to claim 9, it is characterized in that, described fixing means also comprises towards the described portion (2) that holds out against presses described insulating operating mechanism (4), and rotate described insulating operating mechanism (4) to the rightabout of the direction of rotation while holding out against portion (2) described in installing, make described grab (413) with described in screw projection (2) and remove and coordinate, and described in making, screw projection (2) depart from described groove (411) so that described insulating operating mechanism (4) with described in hold out against portion (2) and separate.
11. according to the fixing means described in any one in claim 7 to 10, it is characterized in that, described lock part (3) comprises the nut coordinating with described thread segment, second of described insulating operating mechanism (4) screws portion (42) and is provided with the box spanner coordinating with described nut, described fixing means is further comprising the steps of: described box spanner is coordinated with the nut being arranged on described thread segment, rotate described insulating operating mechanism (4) described nut screwing clamping is locked in to described the first leg to hold out against portion (2) described in general.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210545290.9A CN103872620A (en) | 2012-12-14 | 2012-12-14 | Fixing device and fixing method for hot-line installation auxiliary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210545290.9A CN103872620A (en) | 2012-12-14 | 2012-12-14 | Fixing device and fixing method for hot-line installation auxiliary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103872620A true CN103872620A (en) | 2014-06-18 |
Family
ID=50910882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210545290.9A Pending CN103872620A (en) | 2012-12-14 | 2012-12-14 | Fixing device and fixing method for hot-line installation auxiliary equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103872620A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132460A (en) * | 2017-05-10 | 2017-09-05 | 国网浙江桐庐县供电公司 | A kind of sulfur hexafluoride combined electric appliance detection means easy to use |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08222287A (en) * | 1995-02-10 | 1996-08-30 | San'eisha Mfg Co Ltd | Electric wire connecting tool |
| CN2892389Y (en) * | 2006-03-30 | 2007-04-25 | 将军烟草集团有限公司 | Cloth-bag fixed nut fixing special socket spanner |
| CN200963796Y (en) * | 2006-09-07 | 2007-10-24 | 周琪 | Flange dismounting rotation proof spanner |
| CN201070749Y (en) * | 2007-08-14 | 2008-06-11 | 中国石化股份胜利油田分公司现河采油厂 | Socket wrench |
| JP2008148401A (en) * | 2006-12-07 | 2008-06-26 | Nagaki Seiki Co Ltd | Coupled-to-top-end tool for remote operation rod, and remote operation mounting method using the same |
| CN201181826Y (en) * | 2008-04-24 | 2009-01-14 | 张洋 | 10KV overhead conductor insulation support fixer |
| CN201274324Y (en) * | 2008-08-01 | 2009-07-15 | 渭南供电局 | Operation apparatus of ultra-high-voltage grounding wire |
| CN201565873U (en) * | 2009-06-23 | 2010-09-01 | 彩虹显示器件股份有限公司 | Socket wrench |
| CN201645367U (en) * | 2010-02-10 | 2010-11-24 | 张立苗 | Box spanner with bearing rod |
| CN201682226U (en) * | 2010-03-08 | 2010-12-22 | 江苏华灿电讯股份有限公司 | Retaining clip |
| CN201741830U (en) * | 2010-06-12 | 2011-02-09 | 禹州市电力工业公司 | Tool for live working |
| CN102003573A (en) * | 2010-11-17 | 2011-04-06 | 中兴通讯股份有限公司 | Feeder clamp |
| CN202360897U (en) * | 2011-12-12 | 2012-08-01 | 江苏荣联科技发展股份有限公司 | Self-locking feeder line fixing clamp |
| CN202405692U (en) * | 2011-12-03 | 2012-08-29 | 四川蓝弋科技有限公司 | Insulating bar wrench capable of realizing live working |
| CN202978113U (en) * | 2012-12-14 | 2013-06-05 | 国家电网公司 | Fixing device for electrified mounting of assisting device |
-
2012
- 2012-12-14 CN CN201210545290.9A patent/CN103872620A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08222287A (en) * | 1995-02-10 | 1996-08-30 | San'eisha Mfg Co Ltd | Electric wire connecting tool |
| CN2892389Y (en) * | 2006-03-30 | 2007-04-25 | 将军烟草集团有限公司 | Cloth-bag fixed nut fixing special socket spanner |
| CN200963796Y (en) * | 2006-09-07 | 2007-10-24 | 周琪 | Flange dismounting rotation proof spanner |
| JP2008148401A (en) * | 2006-12-07 | 2008-06-26 | Nagaki Seiki Co Ltd | Coupled-to-top-end tool for remote operation rod, and remote operation mounting method using the same |
| CN201070749Y (en) * | 2007-08-14 | 2008-06-11 | 中国石化股份胜利油田分公司现河采油厂 | Socket wrench |
| CN201181826Y (en) * | 2008-04-24 | 2009-01-14 | 张洋 | 10KV overhead conductor insulation support fixer |
| CN201274324Y (en) * | 2008-08-01 | 2009-07-15 | 渭南供电局 | Operation apparatus of ultra-high-voltage grounding wire |
| CN201565873U (en) * | 2009-06-23 | 2010-09-01 | 彩虹显示器件股份有限公司 | Socket wrench |
| CN201645367U (en) * | 2010-02-10 | 2010-11-24 | 张立苗 | Box spanner with bearing rod |
| CN201682226U (en) * | 2010-03-08 | 2010-12-22 | 江苏华灿电讯股份有限公司 | Retaining clip |
| CN201741830U (en) * | 2010-06-12 | 2011-02-09 | 禹州市电力工业公司 | Tool for live working |
| CN102003573A (en) * | 2010-11-17 | 2011-04-06 | 中兴通讯股份有限公司 | Feeder clamp |
| CN202405692U (en) * | 2011-12-03 | 2012-08-29 | 四川蓝弋科技有限公司 | Insulating bar wrench capable of realizing live working |
| CN202360897U (en) * | 2011-12-12 | 2012-08-01 | 江苏荣联科技发展股份有限公司 | Self-locking feeder line fixing clamp |
| CN202978113U (en) * | 2012-12-14 | 2013-06-05 | 国家电网公司 | Fixing device for electrified mounting of assisting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132460A (en) * | 2017-05-10 | 2017-09-05 | 国网浙江桐庐县供电公司 | A kind of sulfur hexafluoride combined electric appliance detection means easy to use |
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Application publication date: 20140618 |