CN105965441B - External force damage prevention precaution device wing nut handler - Google Patents
External force damage prevention precaution device wing nut handler Download PDFInfo
- Publication number
- CN105965441B CN105965441B CN201610508035.5A CN201610508035A CN105965441B CN 105965441 B CN105965441 B CN 105965441B CN 201610508035 A CN201610508035 A CN 201610508035A CN 105965441 B CN105965441 B CN 105965441B
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- Prior art keywords
- sleeve
- nut
- card slot
- external force
- damage prevention
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- 230000006378 damage Effects 0.000 title claims abstract description 38
- 230000002265 prevention Effects 0.000 title claims abstract description 37
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000255777 Lepidoptera Species 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The present invention relates to transmission line of electricity external force damage prevention precaution device handling instrument technical fields, it is a kind of external force damage prevention precaution device wing nut handler, it includes card slot collet head, attachment device and insulating bar, card slot collet head includes sleeve body and sleeve joint chair, there is sleeve cavity in the inside of sleeve body, the top of sleeve body is equipped with the nut card slot that can fix external force damage prevention precaution device or so holder wing nut end, the inner end of nut card slot is connected with sleeve cavity, and the opening of nut card slot is on the upper surface of sleeve body.Structure of the invention is reasonable and compact, it is easy to use, it can load and unload the wing nut of external force damage prevention precaution device or so holder by nut card slot, it may stand on aerial lift device with insulated arm by insulating bar operating personnel, using earth potential working mode operation, tipping device, terraced head and rope ladder need not be hung, has the characteristics that the activity duration is short, labor intensity is low, time saving and energy saving, safe and simple, efficient.
Description
Technical field
The present invention relates to transmission line of electricity external force damage prevention precaution device handling instrument technical fields, are a kind of external force damage prevention precaution device butterflies
Nut handler.
Background technology
According to statistics, it is 73 times total that transmission line of electricity tripping occurs in the Changji Guo Wang electric company only one-year age in 2015,
In total 16 times of transmission line of electricity tripping, accounting 21% caused due to external force destruction, therefore prevent external force to be broken in order to state net it is prosperous
The vital task of Ji companies transmission of electricity fortune inspection, installation external force damage prevention precaution device is the most important thing to work at present.
Installation external force damage prevention precaution device is generally adopted by equipotential live line work method at present, needs to hang using equipotential live line work
Turning-up devices, terraced head and rope ladder, not only the activity duration is long, and labor intensity is big, time-consuming and laborious, working efficiency is relatively low, and high-altitude is made
There is also security risks for industry.
Invention content
The present invention provides a kind of external force damage prevention precaution device wing nut handler, overcome the above-mentioned prior art no
Foot, capable of effectively solving to install the working at height mode of external force damage prevention precaution device at present, that there are labor intensity is big, time-consuming and laborious, work
It is less efficient, there are problems that security risk.
The technical scheme is that realized by following measures：A kind of external force damage prevention precaution device wing nut handling dress
It sets, including card slot collet head, attachment device and insulating bar, card slot collet head includes sleeve body and sleeve joint chair, sleeve body
Inside have a sleeve cavity, the top of sleeve body is equipped with the nut that can fix external force damage prevention precaution device or so holder wing nut end
The inner end of card slot, nut card slot is connected with sleeve cavity, and the opening of nut card slot is on the upper surface of sleeve body, under sleeve body
End is fixed together with sleeve joint chair upper end, alternatively, sleeve body lower end is linked together with sleeve joint chair upper end, sleeve joint chair
Lower part is fixed together with attachment device top, and insulating bar includes insulating bar and locked joints, and locked joints lower part is fixed
In insulating bar upper end, the lower part of attachment device is fixedly mounted on locked joints top.
Here is the further optimization and/or improvements to foregoing invention technical solution：
The top front and top back of above-mentioned sleeve body can be respectively equipped with nut card slot, and nut card slot is L-shape, be located at set
Cylinder nut card slot in front is centrosymmetric arrangement with the nut card slot positioned at sleeve body back.
The outside there are two opposite spanner fixed pan or sleeve joint chair can be set on the lateral surface of above-mentioned sleeve joint chair
Equipped with hexagonal prisms face.
Above-mentioned locked joints may include being fixed on the cover for seat body of insulating bar upper end, connector sleeve, compression spring, locking set and lock
Determine lateral pin, connector sleeve lower end is linked together with cover for seat body upper end, there is affixed screw thread, connector sleeve middle part in the upper inside wall of connector sleeve
It is respectively equipped with long axis left slot hole vertically on the right side of left side and middle part and right slot hole, locking set are mounted on outside connector sleeve,
The both ends of locking lateral pin are separately fixed at locking set left part and right part, lock the left part of lateral pin and right part is set in left slot hole
In right slot hole, compression spring is installed in connector sleeve, compression spring upper end is pressed on locking lateral pin lower face；Attachment device
Including connecting stud, sleeve joint chair lower part has cylinder base screw hole, connecting stud top to be fixedly mounted in cylinder base screw hole, connecting stud
Lower part is screwed by affixed in the upper lumen of connector sleeve, and the lower face of connecting stud is equipped with no less than one
Divide valve slot, divide the axle center by connecting stud in the middle part of valve slot, the width dimensions of valve slot divided to be greater than or equal to the straight of locking lateral pin
Diameter size, the upper end for locking lateral pin are pressed on a point trench bottom for valve slot.
The quantity of above-mentioned point of valve slot can be two and be distributed in crosswise that the lower end of connecting stud is by dividing valve slot to be divided into four
Valve.
Lock nut can be installed in the middle part of above-mentioned connecting stud, the upper end of lock nut is pressed on the lower face of sleeve joint chair
On.
Structure of the invention is reasonable and compact, easy to use, and external force damage prevention precaution device or so can be loaded and unloaded by nut card slot
The wing nut of holder may stand on aerial lift device with insulated arm by insulating bar operating personnel, using earth potential working mode
Operation need not hang tipping device, terraced head and rope ladder, have the activity duration is short, labor intensity is low, time saving and energy saving, safety, letter
Just, efficient feature.
Description of the drawings
Attached drawing 1 is the main view broken section structural schematic diagram of the embodiment of the present invention.
Attached drawing 2 is the present invention looks up structural representation of the attachment device in attached drawing 1.
Attached drawing 3 is the overlooking structure diagram of the card slot collet head in attached drawing 1.
Coding in attached drawing is respectively：1 is sleeve body, and 2 be sleeve joint chair, and 3 be nut card slot, and 4 be insulating bar, and 5 be to pull
Hand fixed pan, 6 be cover for seat body, and 7 be connector sleeve, and 8 be compression spring, and 9 be locking set, and 10 be locking lateral pin, and 11 be affixed spiral shell
Line, 12 be left slot hole, and 13 be right slot hole, and 14 be connecting stud, and 15 be cylinder base screw hole, and 16 is divide valve slot, and 17 be lock nut.
Specific implementation mode
The present invention is not limited by following embodiments, can be determined according to the technique and scheme of the present invention with actual conditions specific
Embodiment.
In the present invention, for ease of description, the description of the relative position relation of each component is according to Figure of description 1
Butut mode be described, such as：The position relationship of front, rear, top, and bottom, left and right etc. is the Butut according to Figure of description
Direction determines.
With reference to embodiment and attached drawing, the invention will be further described：
As shown in attached drawing 1,2,3, which includes card slot collet head, attachment device
And insulating bar, card slot collet head include sleeve body 1 and sleeve joint chair 2, there is sleeve cavity in the inside of sleeve body 1, sleeve body 1
Top, which is equipped with, can fix the nut card slot 3 of external force damage prevention precaution device or so holder wing nut end, the inner end of nut card slot 3 with
Sleeve cavity is connected, and the opening of nut card slot 3 is on the upper surface of sleeve body 1,1 lower end of sleeve body and 2 upper end of sleeve joint chair
Be fixed together, alternatively, 1 lower end of sleeve body is linked together with 2 upper end of sleeve joint chair, 2 lower part of sleeve joint chair with connect dress
It sets top to be fixed together, insulating bar includes insulating bar 4 and locked joints, and locked joints lower part is fixed on insulating bar 4
End, the lower part of attachment device is fixedly mounted on locked joints top.By nut card slot, 3 present invention can load and unload external force damage prevention early warning
The wing nut of device or so holder, by insulating bar, operating personnel may stand on aerial lift device with insulated arm, be made using ground potential
Industry mode can carry out the installment work of external force damage prevention precaution device in the case of electrification, using earth potential working mode due to not
It needs to hang tipping device, terraced head and rope ladder, the activity duration is short, significantly reduces compared with working at height labor intensity, time saving and energy saving, work
Make that efficiency is higher, and prevented the security risk of working at height, therefore, circuit live-working safety is horizontal and work to being promoted
Efficiency, mitigation operating personnel's labor intensity and other effects significantly, have higher practical value and dissemination.
Above-mentioned external force damage prevention precaution device wing nut handler can be advanced optimized or/and be changed according to actual needs
Into：
As shown in attached drawing 1,3, the top front and top back of sleeve body 1 are respectively equipped with nut card slot 3, nut card slot 3
It is L-shape, it is centrosymmetric arrangement positioned at the nut card slot 3 in front of sleeve body 1 and the nut card slot 3 positioned at 1 back of sleeve body.It is logical
It is more convenient to cross the two nut card slots 3 fixation external force damage prevention precaution device being arranged symmetrically or so holder wing nut.
As shown in Fig. 1, it sets on the lateral surface of sleeve joint chair 2 and is connect there are two opposite spanner fixed pan 5 or sleeve
The outside of seat 2 is equipped with hexagonal prisms face.Sleeve joint chair 2 is fixedly mounted in attachment device more just by spanner fixed pan 5
Just quick.
As shown in attached drawing 1,2, locked joints include the cover for seat body 6, connector sleeve 7, compression spring for being fixed on 4 upper end of insulating bar
8, locking set 9 and locking lateral pin 10,7 lower end of connector sleeve is linked together with 6 upper end of cover for seat body, has in the upper inside wall of connector sleeve 7
Affixed screw thread 11 is respectively equipped with long axis left slot hole 12 vertically and right slot hole on the right side of the middle part of connector sleeve 7 left side and middle part
13, locking set 9 is mounted on outside connector sleeve 7, and the both ends of locking lateral pin 10 are separately fixed at locking 9 left parts of set and right part, locking
The left part and right part of lateral pin 10 are set in left slot hole 12 and right slot hole 13, and compression spring 8 is equipped in connector sleeve 7, pressure
8 upper end of power spring is pressed on 10 lower face of locking lateral pin；Attachment device includes connecting stud 14, and cylinder is arranged at 2 lower part of sleeve joint chair
Seat screw hole 15,14 top of connecting stud are fixedly mounted in cylinder base screw hole 15, and 14 lower part of connecting stud is solid by affixed screw thread 11
In the upper lumen of connector sleeve 7, the lower face of connecting stud 14 is equipped with no less than one and divides valve slot 16, divides valve for Dingan County
16 middle part of slot is by the axle center of connecting stud 14, the diameter ruler for dividing the width dimensions of valve slot 16 to be greater than or equal to locking lateral pin 10
Very little, the upper end of locking lateral pin 10 is pressed on a point trench bottom for valve slot 16.After connecting stud 14 is fixedly mounted in connector sleeve 7, lead to
Stud 14 can be in clamping connection by crossing locking lateral pin 10, prevented connecting stud 14 when operation from threading off relative to the rotation of connector sleeve 7, pacified
Full better reliability.
As shown in Fig. 2, the quantity of valve slot 16 is divided to be two and be distributed in crosswise that the lower end of connecting stud 14 is by dividing
Valve slot 16 divides for pintongs.Two points of valve slots 16 easily facilitate the installation and fixation of connecting stud 14.
As shown in Fig. 1,14 middle part of connecting stud is equipped with lock nut 17, and the upper end of lock nut 17 is pressed on sleeve
On the lower face of joint chair 2.It can prevent from sleeve joint chair 2 from relatively rotating with connecting stud 14 by lock nut 17 to thread off,
Security reliability is more preferable.
The above technical characteristic constitutes highly preferred embodiment of the present invention, is imitated with stronger adaptability and best implementation
Fruit can increase and decrease non-essential technical characteristic, to meet the needs of different situations according to actual needs.
The use process of preferred embodiment：In actual use, first, two operating personnels enter insulation bucket arm
After carrying out safety measure, installment work can be carried out after reaching specified height, is passed the present invention by less important work personnel for vehicle
To operating personnel, the present invention and auxiliary tool are kept vertical state by two operating personnels respectively, and external force damage prevention precaution device is put
Enter in fastener；Then, insulating bar is smoothly moved straight up, by the rise of external force damage prevention precaution device slowly；Then, when
When the hanging point of external force damage prevention precaution device is just over the height of conducting wire, external force damage prevention precaution device is rotated, it is made to be kept for 30 degree with conducting wire
To 45 degree of angle, the angle of external force damage prevention precaution device is adjusted, makes itself and conducting wire keeping parallelism, decline external force damage prevention slowly is pre-
Alert device, until two hanging points are hung on conducting wire completely, at this moment operating personnel first uses other operation instruments in external force damage prevention precaution device
Hex nut is installed on the screw rod of left and right holder, it is locking to hold present invention installation butterfly on the screw rod below hex nut later
Cap, in addition an operating personnel pass through auxiliary tool held stationary, cooperation carry out external force damage prevention precaution device nut fastening work；Most
Afterwards, after the locking cap fastening of the hex nut and butterfly on external force damage prevention precaution device one side, two operating personnels exchange tool, i.e.,
The hex nut and the locking cap of butterfly that external force damage prevention precaution device another side can be installed, the installation for being finally completed external force damage prevention precaution device are made
Industry.
Claims (5)
1. a kind of external force damage prevention precaution device wing nut handler, it is characterised in that including card slot collet head, attachment device and absolutely
Edge operating lever, card slot collet head include sleeve body and sleeve joint chair, and the inside of sleeve body has sleeve cavity, the top of sleeve body to be equipped with
The nut card slot of external force damage prevention precaution device or so holder wing nut end can be fixed, the inner end of nut card slot is connected with sleeve cavity
Logical, on the upper surface of sleeve body, sleeve body lower end is fixed together the opening of nut card slot with sleeve joint chair upper end,
Alternatively, sleeve body lower end is linked together with sleeve joint chair upper end, sleeve joint chair lower part is fixed together with attachment device top, absolutely
Edge operating lever includes insulating bar and locked joints, and locked joints lower part is fixed on insulating bar upper end, and the lower part of attachment device is fixed
Mounted on locked joints top；Wherein：Locked joints include the cover for seat body for being fixed on insulating bar upper end, connector sleeve, compression spring,
Locking set and locking lateral pin, connector sleeve lower end are linked together with cover for seat body upper end, there is affixed screw thread in the upper inside wall of connector sleeve,
Long axis left slot hole vertically and right slot hole are respectively equipped in the middle part of connector sleeve on the right side of left side and middle part, locking set, which is mounted on, to be connected
Outside female connector, the both ends for locking lateral pin are separately fixed at locking set left part and right part, the left part and right part for locking lateral pin cover respectively
In left slot hole and right slot hole, compression spring is installed in connector sleeve, compression spring upper end is pressed on locking lateral pin lower face
On；Attachment device includes connecting stud, and sleeve joint chair lower part has cylinder base screw hole, connecting stud top to be fixedly mounted on cylinder base screw hole
Interior, connecting stud lower part is screwed by affixed in the upper lumen of connector sleeve, is set on the lower face of connecting stud
There is no less than one to divide valve slot, divides the axle center by connecting stud in the middle part of valve slot, divide the width dimensions of valve slot to be greater than or equal to
The diameter dimension of lateral pin is locked, the upper end for locking lateral pin is pressed on a point trench bottom for valve slot.
2. external force damage prevention precaution device wing nut handler according to claim 1, it is characterised in that the top of sleeve body
Front and top back are respectively equipped with nut card slot, and nut card slot is L-shape, are located at sleeve body nut card slot in front and are located at set
The nut card slot of cylinder back is centrosymmetric arrangement；Or/and opposite spanner is solid there are two being set on the lateral surface of sleeve joint chair
The outside for allocating face or sleeve joint chair is equipped with hexagonal prisms face.
3. external force damage prevention precaution device wing nut handler according to claim 1 or 2, it is characterised in that divide the number of valve slot
Amount is distributed for two and in crosswise, and the lower end of connecting stud is by dividing valve slot to be divided into pintongs.
4. external force damage prevention precaution device wing nut handler according to claim 1 or 2, it is characterised in that in connecting stud
Portion is equipped with lock nut, and the upper end of lock nut is pressed on the lower face of sleeve joint chair.
5. external force damage prevention precaution device wing nut handler according to claim 3, it is characterised in that in the middle part of connecting stud
Lock nut is installed, the upper end of lock nut is pressed on the lower face of sleeve joint chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508035.5A CN105965441B (en) | 2016-07-01 | 2016-07-01 | External force damage prevention precaution device wing nut handler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508035.5A CN105965441B (en) | 2016-07-01 | 2016-07-01 | External force damage prevention precaution device wing nut handler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105965441A CN105965441A (en) | 2016-09-28 |
| CN105965441B true CN105965441B (en) | 2018-08-07 |
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ID=56954834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610508035.5A Active CN105965441B (en) | 2016-07-01 | 2016-07-01 | External force damage prevention precaution device wing nut handler |
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| Country | Link |
|---|---|
| CN (1) | CN105965441B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114944621B (en) * | 2022-07-25 | 2022-12-30 | 广东电网有限责任公司佛山供电局 | External-breakage-preventing acousto-optic warning device and assembling and disassembling method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5829896A (en) * | 1998-04-09 | 1998-11-03 | Cain, Jr.; Gerald K. | Keycap spring installation tool |
| CN2871116Y (en) * | 2006-01-09 | 2007-02-21 | 大庆油田有限责任公司 | Special tool for detaching butterfly valve |
| CN202212933U (en) * | 2011-07-29 | 2012-05-09 | 浙江金刚汽车有限公司 | Special disassembly tool for butterfly-shaped nuts |
| CN204308839U (en) * | 2014-12-13 | 2015-05-06 | 林群富 | A kind of knife bar can bending antioverloading sleeve screw driver |
| CN205950650U (en) * | 2016-07-01 | 2017-02-15 | 国网新疆电力公司昌吉供电公司 | Prevent outer broken precaution device butterfly nut handling device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004035157B3 (en) * | 2004-07-20 | 2005-11-17 | Clariant Gmbh | Mineral oils with improved conductivity and cold flowability |
-
2016
- 2016-07-01 CN CN201610508035.5A patent/CN105965441B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5829896A (en) * | 1998-04-09 | 1998-11-03 | Cain, Jr.; Gerald K. | Keycap spring installation tool |
| CN2871116Y (en) * | 2006-01-09 | 2007-02-21 | 大庆油田有限责任公司 | Special tool for detaching butterfly valve |
| CN202212933U (en) * | 2011-07-29 | 2012-05-09 | 浙江金刚汽车有限公司 | Special disassembly tool for butterfly-shaped nuts |
| CN204308839U (en) * | 2014-12-13 | 2015-05-06 | 林群富 | A kind of knife bar can bending antioverloading sleeve screw driver |
| CN205950650U (en) * | 2016-07-01 | 2017-02-15 | 国网新疆电力公司昌吉供电公司 | Prevent outer broken precaution device butterfly nut handling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105965441A (en) | 2016-09-28 |
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