CN105048346A - Bypass work drainage thread fixing device - Google Patents
Bypass work drainage thread fixing device Download PDFInfo
- Publication number
- CN105048346A CN105048346A CN201510526061.6A CN201510526061A CN105048346A CN 105048346 A CN105048346 A CN 105048346A CN 201510526061 A CN201510526061 A CN 201510526061A CN 105048346 A CN105048346 A CN 105048346A
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- CN
- China
- Prior art keywords
- drainage thread
- composite insulator
- bypass
- locking device
- firm banking
- 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.)
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Abstract
The invention is mainly applied to the distribution-line live line work field and especially relates to a bypass work drainage thread fixing device. The device comprises a fixing pedestal. A top of the fixing pedestal is provided with a composite insulator. A top of the composite insulator is provided with a locking device. An insulating tube transversely penetrates the locking device. A bypass drainage thread is arranged in the insulating tube. The locking device comprises an annular fixing lock which is fixed to the top of the composite insulator. One side of the fixing lock is provided with a locking switch. A worker in a bucket can fix the drainage thread at one side of a cross arm and carries out lap joint on one end, and then lap joint on the other end is completed so that shielding and installation flows are greatly reduced, time is saved and simultaneously dangers generated because an insulated bucket passes through the device back and forth are avoided. Centers of gravity of the insulating tube and the drainage thread can be adjusted and locked so that a physical requirement to the worker is greatly reduced.
Description
Technical field
The present invention relates to a kind of bypass operation drainage thread fixture, be mainly used in distribution line live working field.
Background technology
Distribution network live line work greatly reduces power failure range does not even affect any client's normal electricity consumption.But a lot of maintenance task is on main line or important load circuit at present, if take live line working to process, needs to utilize aerial lift device with insulated arm to carry out high-altitude on-load bypass operation, often use bypass drainage thread to a point stream load.Need to be fixed in the use procedure of bypass drainage thread, generally need to be fixed on cross-arm or electric pole, and can not directly contact earthy cross-arm or electric pole, need to use cross arm shielding cover or insulated target isolation; The installation process of bypass drainage thread is also very complicated, needs fix in side and covered one end, then overlaps opposite side and covers, and finally returns initial fixing one end and overlaps.Complicated installation procedure easily touches other current potential equipment, easily causes short circuit, accidents caused, and in cross-over connection drainage thread process, bucket arm vehicle insulation bucket needs repeatedly to pass through equipment, adds activity duration and danger coefficient.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of structure simple, easily realize, handling safety, and bypass operation drainage thread fixture easy to use.
Bypass operation drainage thread fixture of the present invention, comprise firm banking, firm banking top arranges composite insulator, composite insulator top arranges locking device, insulated tube laterally runs through locking device, bypass drainage thread is placed in insulated tube inside, and locking device comprises the fixing lock of the ring-type being fixed on composite insulator top, and fixing lock side arranges locking switch.
Firm banking can be easily installed on cross-arm, and bypass drainage thread passes in advance from insulated tube, and two can be regulated to pass length, and insulated tube length does not affect the lap joint scope of activities of bypass drainage thread both sides, can realize arbitrarily angled overlap joint.Ensure insulation by composite insulator between insulated tube and base, prevent from discharging between bypass drainage thread and cross-arm.Insulated tube is on base and insulator, can regulate and lock in front and back, such design can improve the flexibility of bypass drainage thread overlap joint, and operating personnel is when installing in the side of cross-arm, because bypass drainage thread is heavier, the center of gravity of insulated tube and bypass drainage thread can be regulated near operating personnel's bodyside, wait handle assembly to be installed to after on cross-arm, again bypass drainage thread and insulated tube adjusted suitable position to opposite side slip and lock, significantly reducing the physical efficiency of operating personnel.Utilize this device, operating personnel in bucket can be allowed just bypass drainage thread can be fixed and overlap one end in cross-arm side, then go the other end just can overlap complete, greatly reduce workload, avoiding insulate struggles against and passes through the danger that equipment causes back and forth.
Arrange four supporting legs bottom described firm banking, firm banking is fixed on cross-arm by supporting leg.Firm banking is four pin designs, and width is standard cross-arm width.
Described firm banking end face is arranged and the groove matched bottom composite insulator.Be convenient to installing insulating and fastening.
The invention has the beneficial effects as follows:
In bucket, bypass drainage thread just in cross-arm side can be fixed and overlap one end by operating personnel, then goes the other end just to overlap complete, greatly reduces and cover and installation procedure, time savingly it also avoid insulation simultaneously and struggles against and pass through the danger that equipment causes back and forth; The center of gravity of insulated tube and bypass drainage thread can regulate and can lock, and substantially reduces the physical efficiency requirement of operating personnel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, insulated tube 2, fixing lock 3, bypass drainage thread 4, composite insulator 5, supporting leg 6, cross-arm 7, firm banking 8, locking switch.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further:
As shown in Figure 1, bypass operation drainage thread fixture of the present invention, comprise firm banking 7, firm banking 7 top arranges composite insulator 4, composite insulator 4 top arranges locking device, and insulated tube 1 laterally runs through locking device, and it is inner that bypass drainage thread 3 is placed in insulated tube 1, locking device comprises the ring-type being fixed on composite insulator 4 top and fixes lock 2, and fixing lock 2 side arranges locking switch 8.Arrange four supporting legs 5 bottom firm banking 7, firm banking 7 is fixed on cross-arm 6 by supporting leg 5.Firm banking 7 end face is arranged and the groove matched bottom composite insulator 4.
Insulated tube 1 is on firm banking 7 and composite insulator 4, can regulate and lock in front and back, such design can improve the flexibility of drainage thread overlap joint, and operating personnel is when installing in the side of cross-arm 6, because drainage thread is heavier, the center of gravity of insulated tube 1 and bypass drainage thread 3 can be regulated near operating personnel's bodyside, wait handle assembly to be installed to after on cross-arm 6, again bypass drainage thread 3 and insulated tube 1 adjusted suitable position to opposite side slip and lock, significantly reducing the physical efficiency of operating personnel.
Claims (3)
1. a bypass operation drainage thread fixture, it is characterized in that: comprise firm banking (7), firm banking (7) top arranges composite insulator (4), composite insulator (4) top arranges locking device, insulated tube (1) laterally runs through locking device, it is inner that bypass drainage thread (3) is placed in insulated tube (1), locking device comprises the fixing lock (2) of the ring-type being fixed on composite insulator (4) top, and fixing lock (2) side arranges locking switch (8).
2. bypass operation drainage thread fixture according to claim 1, it is characterized in that: firm banking (7) bottom arranges four supporting legs (5), and firm banking (7) is fixed on cross-arm (6) by supporting leg (5).
3. bypass operation drainage thread fixture according to claim 1 and 2, is characterized in that: firm banking (7) end face arranges the groove matched with composite insulator (4) bottom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510526061.6A CN105048346A (en) | 2015-08-25 | 2015-08-25 | Bypass work drainage thread fixing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510526061.6A CN105048346A (en) | 2015-08-25 | 2015-08-25 | Bypass work drainage thread fixing device |
Publications (1)
Publication Number | Publication Date |
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CN105048346A true CN105048346A (en) | 2015-11-11 |
Family
ID=54454675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510526061.6A Pending CN105048346A (en) | 2015-08-25 | 2015-08-25 | Bypass work drainage thread fixing device |
Country Status (1)
Country | Link |
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CN (1) | CN105048346A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107546646A (en) * | 2017-09-29 | 2018-01-05 | 国网湖南省电力公司 | On-load changes the specific purpose tool and method of fuse switch |
CN108233249A (en) * | 2016-12-14 | 2018-06-29 | 国网江苏省电力公司常州供电公司 | A kind of overhead transmission line upkeep operation device |
CN112670897A (en) * | 2020-12-30 | 2021-04-16 | 国网北京市电力公司 | Drainage device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20090046204A (en) * | 2007-11-05 | 2009-05-11 | 양희성 | Jumper wire holding apparatus |
CN102842870A (en) * | 2012-09-17 | 2012-12-26 | 天津市电力公司 | Novel insulating lead wire fixing bracket |
CN203398643U (en) * | 2013-07-26 | 2014-01-15 | 国家电网公司 | Drainage wire rack |
CN204376312U (en) * | 2015-01-21 | 2015-06-03 | 广州南方电力集团电安建设有限公司 | A kind of masthead drainage thread insulator support |
CN204927967U (en) * | 2015-08-25 | 2015-12-30 | 国网山东省电力公司淄博供电公司 | Bypass operation drainage line fixing device |
-
2015
- 2015-08-25 CN CN201510526061.6A patent/CN105048346A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090046204A (en) * | 2007-11-05 | 2009-05-11 | 양희성 | Jumper wire holding apparatus |
CN102842870A (en) * | 2012-09-17 | 2012-12-26 | 天津市电力公司 | Novel insulating lead wire fixing bracket |
CN203398643U (en) * | 2013-07-26 | 2014-01-15 | 国家电网公司 | Drainage wire rack |
CN204376312U (en) * | 2015-01-21 | 2015-06-03 | 广州南方电力集团电安建设有限公司 | A kind of masthead drainage thread insulator support |
CN204927967U (en) * | 2015-08-25 | 2015-12-30 | 国网山东省电力公司淄博供电公司 | Bypass operation drainage line fixing device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108233249A (en) * | 2016-12-14 | 2018-06-29 | 国网江苏省电力公司常州供电公司 | A kind of overhead transmission line upkeep operation device |
CN107546646A (en) * | 2017-09-29 | 2018-01-05 | 国网湖南省电力公司 | On-load changes the specific purpose tool and method of fuse switch |
CN107546646B (en) * | 2017-09-29 | 2023-04-11 | 国网湖南省电力公司 | Special tool and method for replacing drop-out fuse under load |
CN112670897A (en) * | 2020-12-30 | 2021-04-16 | 国网北京市电力公司 | Drainage device |
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Application publication date: 20151111 |