CN202840362U - Insulated wire locking rod for live working - Google Patents
Insulated wire locking rod for live working Download PDFInfo
- Publication number
- CN202840362U CN202840362U CN 201220574703 CN201220574703U CN202840362U CN 202840362 U CN202840362 U CN 202840362U CN 201220574703 CN201220574703 CN 201220574703 CN 201220574703 U CN201220574703 U CN 201220574703U CN 202840362 U CN202840362 U CN 202840362U
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- China
- Prior art keywords
- fixture block
- lead
- wire
- head body
- locking wire
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Abstract
The utility model belongs to the technical field of live mounting and dismounting of lead fixing devices, and discloses an insulated wire locking rod for live working. The insulted wire locking rod is mainly and technically characterized by comprising a wire locking head body at front and an insulating rod at back, wherein a baffle plate with arc-shaped curves at front and back is arranged close to the middle part of the wire locking head body; a front fixture block and a rear fixture block are respectively arranged at the front and back of the baffle plate and are matched with the baffle plate to form a conducting wire neck and a lead neck; the front fixture block is controlled by the insulating rod; and the rear fixture block is controlled by a control mechanism. When a lead is to be arranged, the lead is fixed into the lead neck firstly, and an operator holds the insulating rod to place a conducting wire into the conducting wire neck, therefore the operator can be prevented from being injured due to discharge in contact, and the lead and the conducting wire can be integrally fixed by rotating the insulating rod; only one operator can simply mount the lead, so that the problem that two workers easily cause error actions in cooperation and the like to result in an accident of electric shock can be avoided, the labor is saved, and the working intensity is alleviated.
Description
Technical field
The utility model belongs to the method and technology field of charged installation and removal wire fixture and installation, dismounting lead-in wire, relates to concretely the method for live line work insulating locking wire bar and installation, dismounting lead-in wire.
Background technology
At present in the work of power distribution live-wire lead-in wire overlap joint (operation of insulating gloves method), generally stand in the enterprising line operate of insulated platform by two operating personnels, could realize lead-in wire overlap joint and dismounting work, the misoperation generation electric shock accidents that this method of operation causes easily owing to reasons such as cooperations does not meet the requirement that only allows an operation personnel operation in the bucket of stipulating in the state net company " 10kV overhead transmission line live line working management regulation " simultaneously yet.
The utility model content
First technical problem that the utility model solves just provides a kind of safe and convenient to use, live line work insulating locking wire bar that a people can finish live line working lead-in wire overlap joint and the work of dismounting.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is: comprise the locking wire head body that is positioned at the place ahead and the insulating bar that is positioned at the rear, be provided with the insulating bar hole at described locking wire head body rear, described insulating bar is connected with described insulating bar hole bearing, before and after being provided with near the middle part, described locking wire head body is the block of arc curve, be provided with the upper end in the place ahead of this block and be with cylindricality slideway jaggy, in described cylindricality slideway, be provided with the front fixture block that moves forward and backward along this cylindricality slideway, the first half rear end face of described front fixture block is arc curve, the first half rear end face of described front fixture block and described block front end face surround the wire draw-in groove, fixture block the latter half is with the first screw of internal thread before being somebody's turn to do, and described insulating bar front end is for inserting the screw rod in described the first screw; Be provided with by controlling organization at described block rear and control the rear fixture block that it moves forward and backward, the front end face of described rear fixture block and described block rear end face surround the lead-in wire draw-in groove.
Its additional technical feature is:
Described controlling organization is included in described locking wire head body rear and is provided with the second screw of internal thread and the adjusting bolt that arranges in this second screw, and described rear fixture block is fixed on the top of this adjusting bolt;
Below locking wire head body, be provided with and hold sheet.
Second technical problem that the utility model solves just provides a kind of method that above-mentioned live line work insulating locking wire bar is installed lead-in wire of using.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the method comprises the following steps:
The first step, operating personnel move after with rear fixture block by controlling organization on ground, and lead-in wire is put into the lead-in wire draw-in groove, and adjusting control mechanism then is with rear fixture block reach, chucking lead-in wire;
Second step, operating personnel's hand is taken on the locking wire head body and is assigned on the insulated platform with the insulated rod portion of leaded live line work insulating locking wire bar;
The 3rd step rotated counterclockwise insulating bar, so that the reach of front fixture block is inserted wire in the wire draw-in groove;
The 4th step clockwise rotated insulating bar, so that move behind the front fixture block, wire tightly was stuck in the wire draw-in groove;
The 5th step, with parallel groove clamp that wire and lead-in wire is fixing;
In the 6th step, operating personnel move after with rear fixture block by controlling organization, so that lead-in wire breaks away from the lead-in wire draw-in groove, then rotate counterclockwise insulating bar, so that the reach of front fixture block, wire breaks away from the wire draw-in groove, unloads live line work insulating locking wire bar.
The 3rd technical problem that the utility model solves just provides a kind of method that above-mentioned live line work insulating locking wire bar is removed lead-in wire of using.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the method comprises the following steps:
The first step, operating personnel are fixed on wire in the wire draw-in groove by controlling organization and rotating insulated bar, and lead-in wire is fixed in the lead-in wire draw-in groove;
Second step is pulled down parallel groove clamp;
In the 3rd step, operating personnel rotate counterclockwise insulating bar, so that the reach of front fixture block, wire breaks away from the wire draw-in groove, will remove with leaded live line work insulating locking wire bar;
The 4th step, move after with rear fixture block by controlling organization, so that lead-in wire breaks away from the lead-in wire draw-in groove, take off lead-in wire.
The live line work insulating locking wire bar that the utility model provides, compare with prior art and to have the following advantages: one, owing to comprise the locking wire head body that is positioned at the place ahead and the insulating bar that is positioned at the rear, be provided with the insulating bar hole at described locking wire head body rear, described insulating bar is connected with described insulating bar hole bearing, before and after being provided with near the middle part, described locking wire head body is the block of arc curve, be provided with the upper end in the place ahead of this block and be with cylindricality slideway jaggy, in described cylindricality slideway, be provided with the front fixture block that moves forward and backward along this cylindricality slideway, the first half rear end face of described front fixture block is arc curve, the first half rear end face of described front fixture block and described block front end face surround the wire draw-in groove, fixture block the latter half is with the first screw of internal thread before being somebody's turn to do, and described insulating bar front end is for inserting the screw rod in described the first screw; Be provided with by controlling organization at described block rear and control the rear fixture block that it moves forward and backward, the front end face of described rear fixture block and described block rear end face surround the lead-in wire draw-in groove, when lead-in wire is installed, at first lead-in wire is fixed in the lead-in wire draw-in groove, hand-held insulating bar is inserted wire in the wire draw-in groove, discharge is to operating personnel's injury when having avoided contact, through rotating insulating bar, to go between and be fixed together with wire, a staff can finish the work that lead-in wire is installed, avoid two personnel owing to the misoperation generation electric shock accidents that the reasons such as cooperation cause easily, saved manpower, reduced labour intensity; Its two because described controlling organization is included in described locking wire head body rear and is provided with the second screw of internal thread and the adjusting bolt that arranges in this second screw, described rear fixture block is fixed on the top of this adjusting bolt, uses convenient; Its three owing to below locking wire head body, be provided with and hold sheet, convenient when the installation and removal lead-in wire.
Description of drawings
Fig. 1 is the structural representation of live line work insulating locking wire bar;
Fig. 2 is the structural representation of live line work insulating locking wire bar section;
Fig. 3 is the A-A cutaway view of Fig. 1.
Embodiment
The structure of the live line work insulating locking wire bar that the utility model is proposed below in conjunction with accompanying drawing is described further.
Such as Fig. 1, Fig. 2 and shown in Figure 3, be the structural representation of live line work insulating locking wire bar.Its structure comprises the locking wire head body 1 that is positioned at the place ahead and the insulating bar 2 that is positioned at the rear, be provided with insulating bar hole 11 at locking wire head body 1 rear, insulating bar 2 is connected by bearing 12 with insulating bar hole 11, be provided with block 5 at locking wire head body 1 near the middle part, front end face 51 and the rear end face 52 of block 5 are arc curve, be provided with the upper end in the place ahead of this block 5 with jagged 61 cylindricality slideway 6, in cylindricality slideway 6, be provided with the front fixture block 7 that moves forward and backward along this cylindricality slideway 6, the first half rear end face 71 of front fixture block 7 is arc curve, the first half rear end face 71 of front fixture block surrounds wire draw-in groove 8 with the front end face of block 5, the latter half of front fixture block 7 is with the first screw 72 of internal thread, and the front end of insulating bar 2 is for inserting the screw rod 21 in described the first screw 72; Be provided with by controlling organization 9 its rear fixture blocks 3 that move forward and backward of control at the rear of block 5, the front end face 31 of rear fixture block 3 surrounds lead-in wire draw-in groove 10 with the rear end face 52 of block 5.
Controlling organization 9 is included in locking wire head body 1 rear and is provided with the second screw 91 of internal thread and the adjusting bolt 92 that arranges in this second screw, and rear fixture block 3 is fixed on the top of this adjusting bolt 92, uses convenient.
Below locking wire head body 1, be provided with and hold sheet 4, convenient when the installation and removal lead-in wire.
The method of using above-mentioned live line work insulating locking wire bar that lead-in wire is installed comprises the following steps:
The first step, operating personnel move after with rear fixture block 3 by controlling organization 9 on ground, and lead-in wire is put into lead-in wire draw-in groove 10, and then adjusting control mechanism 9, with rear fixture block 3 reaches, chucking lead-in wire;
Second step, operating personnel's hand take on the locking wire head body 1 insulating bar 2 parts with leaded live line work insulating locking wire bar to insulated platform;
The 3rd step rotated counterclockwise insulating bar 2, so that 5 reaches of front fixture block are inserted wire in the wire draw-in groove 8;
The 4th step clockwise rotated insulating bar 2, so that move behind the front fixture block 5, wire tightly was stuck in the wire draw-in groove 8;
The 5th step, with parallel groove clamp that wire and lead-in wire is fixing;
In the 6th step, operating personnel move after with rear fixture block 3 by controlling organization 9, so that lead-in wire breaks away from lead-in wire draw-in groove 10, then rotate counterclockwise insulating bar 2, so that 5 reaches of front fixture block, wire breaks away from wire draw-in groove 8, unloads live line work insulating locking wire bar.
The method of using above-mentioned live line work insulating locking wire bar to dismantle lead-in wire comprises the following steps:
The first step, operating personnel are fixed on wire in the wire draw-in groove 8 by controlling organization 9 and rotating insulated bar 2, and lead-in wire is fixed in the lead-in wire draw-in groove 10;
Second step is pulled down parallel groove clamp;
In the 3rd step, operating personnel rotate counterclockwise insulating bar 2, so that 5 reaches of front fixture block, wire breaks away from wire draw-in groove 8, will remove with leaded live line work insulating locking wire bar;
The 4th step, move after with rear fixture block 3 by controlling organization 9, so that lead-in wire breaks away from lead-in wire draw-in groove 10, take off lead-in wire.
Protection range of the present utility model not only is confined to above-described embodiment, as long as structure is identical with the utility model live line work insulating locking wire bar structure, just drops on the scope of the utility model protection.
Claims (3)
1. live line work insulating locking wire bar, it is characterized in that: comprise the locking wire head body that is positioned at the place ahead and the insulating bar that is positioned at the rear, be provided with the insulating bar hole at described locking wire head body rear, described insulating bar is connected with described insulating bar hole bearing, before and after being provided with near the middle part, described locking wire head body is the block of arc curve, be provided with the upper end in the place ahead of this block and be with cylindricality slideway jaggy, in described cylindricality slideway, be provided with the front fixture block that moves forward and backward along this cylindricality slideway, the first half rear end face of described front fixture block is arc curve, the first half rear end face of described front fixture block and described block front end face surround the wire draw-in groove, fixture block the latter half is with the first screw of internal thread before being somebody's turn to do, and described insulating bar front end is for inserting the screw rod in described the first screw; Be provided with by controlling organization at described block rear and control the rear fixture block that it moves forward and backward, the front end face of described rear fixture block and described block rear end face surround the lead-in wire draw-in groove.
2. live line work insulating locking wire bar according to claim 1, it is characterized in that: described controlling organization is included in described locking wire head body rear and is provided with the second screw of internal thread and the adjusting bolt that arranges in this second screw, and described rear fixture block is fixed on the top of this adjusting bolt.
3. live line work insulating locking wire bar according to claim 1 is characterized in that: be provided with below locking wire head body and hold sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574703 CN202840362U (en) | 2012-11-05 | 2012-11-05 | Insulated wire locking rod for live working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574703 CN202840362U (en) | 2012-11-05 | 2012-11-05 | Insulated wire locking rod for live working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840362U true CN202840362U (en) | 2013-03-27 |
Family
ID=47951980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220574703 Expired - Fee Related CN202840362U (en) | 2012-11-05 | 2012-11-05 | Insulated wire locking rod for live working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840362U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102916364A (en) * | 2012-11-05 | 2013-02-06 | 衡水供电公司 | Live line insulated locking lever, and method for installing and disassembling lead |
| CN103532040A (en) * | 2013-04-18 | 2014-01-22 | 国家电网公司 | Special tool and method for fixing middle-phase bypass jumper during 10kV hot-line working |
| CN103618189A (en) * | 2013-11-13 | 2014-03-05 | 国家电网公司 | Installation tool for insulating piercing wire clamp |
| CN103683056A (en) * | 2013-12-10 | 2014-03-26 | 国家电网公司 | Insulating lock rod structure for preventing wire from falling off |
-
2012
- 2012-11-05 CN CN 201220574703 patent/CN202840362U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102916364A (en) * | 2012-11-05 | 2013-02-06 | 衡水供电公司 | Live line insulated locking lever, and method for installing and disassembling lead |
| CN103532040A (en) * | 2013-04-18 | 2014-01-22 | 国家电网公司 | Special tool and method for fixing middle-phase bypass jumper during 10kV hot-line working |
| CN103618189A (en) * | 2013-11-13 | 2014-03-05 | 国家电网公司 | Installation tool for insulating piercing wire clamp |
| CN103618189B (en) * | 2013-11-13 | 2016-03-02 | 国家电网公司 | A kind of insulation puncture line clamping erecting tools |
| CN103683056A (en) * | 2013-12-10 | 2014-03-26 | 国家电网公司 | Insulating lock rod structure for preventing wire from falling off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HENGSHUI POWER SUPPLY BRANCH COMPANY, STATE GRID H Free format text: FORMER OWNER: STATE ELECTRIC NET CROP. STATE GRID HEBEI ELECTRIC POWER COMPANY Effective date: 20140113 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HENGSHUI POWER SUPPLY BRANCH COMPANY, STATE GRID HEBEI ELECTRIC POWER COMPANY Effective date: 20140113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: HENGSHUI POWER SUPPLY BRANCH COMPANY, STATE GRID H Free format text: FORMER NAME: HENGSHUI POWER SUPPLY COMPANY |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 053000 HENGSHUI, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| CP03 | Change of name, title or address |
Address after: 053000 Hengshui province Hebei City Taocheng District People's Road No. 185 Patentee after: STATE GRID HEBEI ELECTRIC POWER COMPANY HENGSHUI POWER SUPPLY BRANCH Patentee after: State Grid Corporation of China Patentee after: STATE GRID HEBEI ELECTRIC POWER Co. Address before: 053000 Hengshui East Road, Hebei, No. 185 Patentee before: HENGSHUI POWER SUPPLY Co. Patentee before: State Grid Corporation of China Patentee before: Hebei Electric Power Corp. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140113 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID HEBEI ELECTRIC POWER COMPANY HENGSHUI POWER SUPPLY BRANCH Patentee after: STATE GRID HEBEI ELECTRIC POWER Co. Address before: 053000 Hengshui province Hebei City Taocheng District People's Road No. 185 Patentee before: STATE GRID HEBEI ELECTRIC POWER COMPANY HENGSHUI POWER SUPPLY BRANCH Patentee before: State Grid Corporation of China Patentee before: STATE GRID HEBEI ELECTRIC POWER Co. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20171105 |