CN205950650U - Prevent outer broken precaution device butterfly nut handling device - Google Patents
Prevent outer broken precaution device butterfly nut handling device Download PDFInfo
- Publication number
- CN205950650U CN205950650U CN201620681924.7U CN201620681924U CN205950650U CN 205950650 U CN205950650 U CN 205950650U CN 201620681924 U CN201620681924 U CN 201620681924U CN 205950650 U CN205950650 U CN 205950650U
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- groove
- nut
- sleeve
- precaution device
- draw
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- 230000002265 prevention Effects 0.000 claims description 33
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004247 hand Anatomy 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
- 239000007787 solid Substances 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
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Abstract
The utility model relates to a transmission line prevents outer broken precaution device handling instrument technical field, a prevent outer broken precaution device butterfly nut handling device, it includes draw -in groove cover cartridge head, connecting device and insulating bar, draw -in groove cover cartridge head is including cover barrel and sleeve joint chair, there is the sleeve chamber inside of cover barrel, the upper portion of cover barrel is equipped with to fix prevents the outer nut groove who breaks the precaution device and control support butterfly nut tip, nut groove's inner and sleeve chamber are linked together, nut groove's open position is on the up end of set barrel. The utility model has the advantages of reasonable and compact structure, convenient to use, it can load and unload the butterfly nut who prevents support about outer broken precaution device through nut groove, can stand on aerial lift device with insulating arm, adopt the operation of earth potential operating type through insulating bar operating personnel, need not hang tipping device, terraced head and rope ladder, have activity duration weak point, low in labor strength, labour saving and time saving, safety, portably, the efficient characteristics.
Description
Technical field
This utility model is related to transmission line of electricity external force damage prevention precaution device handling instrument technical field, is a kind of external force damage prevention precaution device
Wing nut handler.
Background technology
According to statistics, transmission line of electricity tripping operation is occurred to amount in only 2015 one-year ages of Guo Wang Changji electric company 73 times, its
In due to external force destroy cause transmission line of electricity tripping operation amount to 16 times, accounting be 21%, therefore prevent external force be broken in order to state net prosperous
The vital task of Ji company transmission of electricity fortune inspection, installs the most important thing that external force damage prevention precaution device is current work.
External force damage prevention precaution device is installed at present and is generally adopted by equipotential live line work method, need extension using equipotential live line work
Turning-up devices, terraced head and rope ladder, not only the activity duration is long, high labor intensive, waste time and energy, work efficiency relatively low, and high-altitude makees
Also there is potential safety hazard in industry.
Content of the invention
This utility model provides a kind of external force damage prevention precaution device wing nut handler, overcome above-mentioned prior art it
Deficiency, its can effectively solving install at present external force damage prevention precaution device work high above the ground mode exist high labor intensive, waste time and energy, work
Make less efficient, there is potential safety hazard.
The technical solution of the utility model is realized by following measures：A kind of external force damage prevention precaution device wing nut dress
Handler, including draw-in groove collet head, attachment means and insulating bar, draw-in groove collet head includes sleeve body and sleeve joint chair, set
There is set barrel chamber the inside of cylinder, and the top of sleeve body is provided with can fix support wing nut end about external force damage prevention precaution device
Nut draw-in groove, the inner of nut draw-in groove is connected with set barrel chamber, and the opening of nut draw-in groove is located on the upper surface of sleeve body, sleeve
Body lower end is fixed together with sleeve joint chair upper end, or, sleeve body lower end is connected as a single entity with sleeve joint chair upper end, sleeve
Joint chair bottom is fixed together with attachment means top, and insulating bar includes insulating bar and locked joints, locked joints bottom
It is fixed on insulating bar upper end, the bottom of attachment means is fixedly mounted on locked joints top.
Further optimization and/or improvements to above-mentioned utility model technical scheme are presented herein below：
The top front of above-mentioned sleeve body and top back can be respectively equipped with nut draw-in groove, and nut draw-in groove is L-shape, positioned at set
Cylinder nut in front draw-in groove and nut draw-in groove positioned at sleeve body back are centrosymmetric arrangement.
Two relative spanner fixed pans can be provided with the lateral surface of above-mentioned sleeve joint chair, or the outside of sleeve joint chair
It is provided with six prismatic surfaces.
Above-mentioned locked joints may include cover for seat body, adapter sleeve, compression spring, locking set and the lock being fixed on insulating bar upper end
Determine lateral pin, adapter sleeve lower end is connected as a single entity with cover for seat body upper end, the upper inside wall of adapter sleeve has affixed screw thread, in the middle part of adapter sleeve
It is respectively equipped with major axis left elongated hole vertically and right elongated hole, locking set is arranged on outside adapter sleeve on the right side of left side and middle part,
The two ends of locking lateral pin are separately fixed at locking set left part and right part, and the left part of locking lateral pin and right part are set in left elongated hole
With right long in the hole, compression spring is installed in adapter sleeve, compression spring upper end is pressed on locking lateral pin lower surface；Attachment means
Including connecting stud, cylinder base screw is arranged at sleeve joint chair bottom, and connecting stud top is fixedly mounted in cylinder base screw, connecting stud
Bottom is passed through in the affixed upper lumen being arranged on adapter sleeve that is screwed, and the lower surface of connecting stud is provided with no less than one
Point lobe groove, by the axle center of connecting stud in the middle part of point lobe groove, the width dimensions of point lobe groove are more than or equal to the straight of locking lateral pin
Footpath size, the upper end of locking lateral pin is pressed on a point trench bottom for lobe groove.
The quantity of above-mentioned point of lobe groove can be divided into four for two and the distribution in crosswise, the lower end of connecting stud by a point lobe groove
Lobe.
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 surface of sleeve joint chair
On.
This utility model reasonable and compact in structure, easy to use, it can load and unload external force damage prevention precaution device by nut draw-in groove
The wing nut of left and right support, be may stand on aerial lift device with insulated arm, is adopted earth potential working by insulating bar operator
Mode operation it is not necessary to hang tipping device, terraced head and rope ladder, have that the activity duration is short, labor intensity is low, time saving and energy saving, safe,
Easy, efficient feature.
Brief description
Fig. 1 is the main view broken section structural representation of this utility model embodiment.
Fig. 2 is the present invention looks up structural representation of the attachment means in accompanying drawing 1.
Fig. 3 is the overlooking the structure diagram of the draw-in groove collet head in accompanying drawing 1.
Coding in accompanying drawing is respectively：1 is sleeve body, and 2 is sleeve joint chair, and 3 is nut draw-in groove, and 4 is insulating bar, and 5 is to pull
Handss fixed pan, 6 is cover for seat body, and 7 is adapter sleeve, and 8 is compression spring, and 9 is locking set, and 10 is locking lateral pin, and 11 is affixed spiral shell
Stricture of vagina, 12 is left elongated hole, and 13 is right elongated hole, and 14 is connecting stud, and 15 is cylinder base screw, and 16 is a point lobe groove, and 17 is lock nut.
Specific embodiment
This utility model is not limited by following embodiments, can according to the technical solution of the utility model and practical situation Lai
Determine specific embodiment.
In this utility model, for the ease of description, the description of the relative position relation of each part is all according to description
The Butut mode of accompanying drawing 1 being described, such as：The position relationship of forward and backward, upper and lower, left and right etc. is according to Figure of description
Butut direction determining.
With reference to embodiment and accompanying drawing, this utility model is further described：
As shown in accompanying drawing 1,2,3, this external force damage prevention precaution device wing nut handler includes draw-in groove collet head, attachment means
And insulating bar, draw-in groove collet head includes sleeve body 1 and sleeve joint chair 2, and there is set barrel chamber the inside of sleeve body 1, sleeve body 1
Top is provided with the nut draw-in groove 3 that can fix support wing nut end about external force damage prevention precaution device, the inner of nut draw-in groove 3 with
Set barrel chamber is connected, and the opening of nut draw-in groove 3 is located on the upper surface of sleeve body 1, sleeve body 1 lower end and sleeve joint chair 2 upper end
Be fixed together, or, sleeve body 1 lower end is connected as a single entity with sleeve joint chair 2 upper end, sleeve joint chair 2 bottom be connected dress
Put top to be fixed together, insulating bar includes insulating bar 4 and locked joints, locked joints bottom is fixed on insulating bar 4
End, the bottom of attachment means is fixedly mounted on locked joints top.External force damage prevention can be loaded and unloaded by nut draw-in groove 3 this utility model
The wing nut of support about precaution device, be may stand on aerial lift device with insulated arm by insulating bar operator, using ground electricity
Position operating type just can carry out the installment work of external force damage prevention precaution device in the case of powered, using earth potential working mode by
In not needing to hang tipping device, terraced head and rope ladder, the activity duration is short, significantly reduces compared with work high above the ground labor intensity, save time province
Power, work efficiency are higher, and have prevented the potential safety hazard of work high above the ground, therefore, to lifting circuit live-working safety level
Notable with work efficiency, mitigation operating personnel's labor intensity and other effects, there is higher practical value and dissemination.
Above-mentioned external force damage prevention precaution device wing nut handler can be optimized further or/and changes according to actual needs
Enter：
As shown in accompanying drawing 1,3, the top front of sleeve body 1 and top back are respectively equipped with nut draw-in groove 3, nut draw-in groove 3
L-shape, it is centrosymmetric arrangement positioned at sleeve body 1 nut draw-in groove in front 3 and the nut draw-in groove 3 positioned at sleeve body 1 back.Logical
Cross support wing nut about the fixing external force damage prevention precaution device of two nut draw-in grooves 3 being arranged symmetrically convenient.
As shown in Figure 1, the lateral surface of sleeve joint chair 2 is provided with two relative spanner fixed pans 5, or sleeve connects
The outside of seat 2 is provided with six prismatic surfaces.By spanner fixed pan 5, sleeve joint chair 2 is fixedly mounted on more square in attachment means
Just quick.
As shown in accompanying drawing 1,2, locked joints include being fixed on the cover for seat body 6 of insulating bar 4 upper end, adapter sleeve 7, compression spring
8th, locking set 9 and locking lateral pin 10, adapter sleeve 7 lower end is connected as a single entity with cover for seat body 6 upper end, the upper inside wall of adapter sleeve 7 has
Affixed screw thread 11, is respectively equipped with major axis left elongated hole 12 vertically and right elongated hole on the right side of adapter sleeve 7 middle part left side and middle part
13, locking set 9 is arranged on outside adapter sleeve 7, and the two ends of locking lateral pin 10 are separately fixed at locking set 9 left parts and right part, locking
The left part of lateral pin 10 and right part are set in left elongated hole 12 and right elongated hole 13, are provided with compression spring 8 in adapter sleeve 7, pressure
Power spring 8 upper end is pressed on locking lateral pin 10 lower surface；Attachment means include connecting stud 14, and cylinder is arranged at sleeve joint chair 2 bottom
Seat screw 15, connecting stud 14 top is fixedly mounted in cylinder base screw 15, and it is solid that affixed screw thread 11 is passed through in connecting stud 14 bottom
Dingan County is contained in the upper lumen of adapter sleeve 7, and the lower surface of connecting stud 14 is provided with point lobe groove 16 no less than, point lobe
The axle center by connecting stud 14 for groove 16 middle part, the width dimensions of point lobe groove 16 are more than or equal to the diameter chi of locking lateral pin 10
Very little, the upper end of locking lateral pin 10 is pressed on a point trench bottom for lobe groove 16.After connecting stud 14 is fixedly mounted in adapter sleeve 7, lead to
Cross locking lateral pin 10 and can be in clamping connection stud 14, prevent connecting stud 14 during operation from rotating relative to adapter sleeve 7 and thread off, peace
Full better reliability.
As shown in Figure 2, the quantity dividing lobe groove 16 is two and the distribution in crosswise, and the lower end of connecting stud 14 is passed through to divide
Lobe groove 16 is divided into pintongs.Two points of lobe grooves 16 easily facilitate installation and the fixation of connecting stud 14.
As shown in Figure 1, lock nut 17 is installed in the middle part of connecting stud 14, the upper end of lock nut 17 is pressed on sleeve
On the lower surface of joint chair 2.It is prevented from sleeve joint chair 2 by lock nut 17 and relatively rotates with connecting stud 14 threading off,
Security reliability is more preferable.
Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and optimal enforcement
Effect, can increase and decrease non-essential technical characteristic according to actual needs, to meet the demand of different situations.
The use process of this utility model most preferred embodiment：When actually used, first, two operating personnels enter insulation bucket
Arm car, after carrying out safety measure, can carry out installment work after reaching the height specified, by less important work personnel by this practicality
New pass operating personnel, this utility model and aid are kept vertical state by two operating personnels respectively, will prevent outer
Broken precaution device is put in fastener；Then, smoothly move insulating bar straight up, by external force damage prevention precaution device liter slowly
Rise；Then, when the hanging point of external force damage prevention precaution device is just over the height of wire, rotate external force damage prevention precaution device so as to and wire
Keep 30 degree to 45 degree of angle, the angle of adjustment external force damage prevention precaution device so as to wire keeping parallelism, slowly under
Fall external force damage prevention precaution device, until two hanging points hang on wire completely, at this moment operating personnel is first being prevented using other operation instruments
Break outward and hex nut, screw rod below hex nut for the hand-held this utility model afterwards are installed on the screw rod of support about precaution device
The upper installation locking cap of butterfly, in addition operating personnel pass through aid held stationary, cooperation carries out external force damage prevention precaution device spiral shell
Female fastening work；Finally, when the hex nut of external force damage prevention precaution device and the locking cap of butterfly fasten after finishing, two operations
Personnel exchange instrument, you can install hex nut and the locking cap of butterfly of external force damage prevention precaution device another side, be finally completed external force damage prevention
The installation exercise of precaution device.
Claims (7)
1. a kind of external force damage prevention precaution device wing nut handler is it is characterised in that include draw-in groove collet head, attachment means and absolutely
Edge action bars, draw-in groove collet head includes sleeve body and sleeve joint chair, and there is set barrel chamber the inside of sleeve body, and the top of sleeve body is provided with
The nut draw-in groove of support wing nut end about external force damage prevention precaution device can be fixed, the inner of nut draw-in groove is connected with set barrel chamber
Logical, the opening of nut draw-in groove is located on the upper surface of sleeve body, and sleeve body lower end is fixed together with sleeve joint chair upper end,
Or, sleeve body lower end is connected as a single entity with sleeve joint chair upper end, and sleeve joint chair bottom and attachment means top are fixed together, absolutely
Edge action bars includes insulating bar and locked joints, and locked joints bottom is fixed on insulating bar upper end, and the bottom of attachment means is fixed
It is arranged on locked joints top.
2. external force damage prevention precaution device wing nut handler according to claim 1 is it is characterised in that the top of sleeve body
Front and top back are respectively equipped with nut draw-in groove, and nut draw-in groove is L-shape, positioned at sleeve body nut in front draw-in groove and positioned at set
The nut draw-in groove of cylinder back is centrosymmetric arrangement；Or/and, the lateral surface of sleeve joint chair is provided with two relative spanners admittedly
Allocate face, or the outside of sleeve joint chair is provided with six prismatic surfaces.
3. external force damage prevention precaution device wing nut handler according to claim 1 and 2 is it is characterised in that locked joints bag
Include cover for seat body, adapter sleeve, compression spring, locking set and locking lateral pin, adapter sleeve lower end and the cover for seat being fixed on insulating bar upper end
Body upper end is connected as a single entity, and the upper inside wall of adapter sleeve has affixed screw thread, is respectively equipped with the middle part of adapter sleeve on the right side of left side and middle part
Major axis left elongated hole vertically and right elongated hole, locking set is arranged on outside adapter sleeve, and the two ends of locking lateral pin are fixed respectively
In locking set left part and right part, the left part of locking lateral pin and right part are set in left elongated hole and right long in the hole, peace in adapter sleeve
Equipped with compression spring, compression spring upper end is pressed on locking lateral pin lower surface；Attachment means include connecting stud, sleeve joint chair
Cylinder base screw is arranged at bottom, and connecting stud top is fixedly mounted in cylinder base screw, and affixed being screwed is passed through in connecting stud bottom
It is arranged in the upper lumen of adapter sleeve, the lower surface of connecting stud is provided with point lobe groove no less than, in the middle part of point lobe groove
By the axle center of connecting stud, the width dimensions of point lobe groove are more than or equal to the diameter dimension of locking lateral pin, lock the upper of lateral pin
End is pressed on a point trench bottom for lobe groove.
4. external force damage prevention precaution device wing nut handler according to claim 3 is it is characterised in that divide the quantity of lobe groove
For two and the distribution in crosswise, the lower end of connecting stud is divided into pintongs by a point lobe groove.
5. external force damage prevention precaution device wing nut handler according to claim 1 and 2 is it is characterised in that in connecting stud
Portion is provided with lock nut, and the upper end of lock nut is pressed on the lower surface of sleeve joint chair.
6. external force damage prevention precaution device wing nut handler according to claim 3 is 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 surface of sleeve joint chair.
7. external force damage prevention precaution device wing nut handler according to claim 4 is 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 surface of sleeve joint chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620681924.7U CN205950650U (en) | 2016-07-01 | 2016-07-01 | Prevent outer broken precaution device butterfly nut handling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620681924.7U CN205950650U (en) | 2016-07-01 | 2016-07-01 | Prevent outer broken precaution device butterfly nut handling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205950650U true CN205950650U (en) | 2017-02-15 |
Family
ID=57968639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620681924.7U Withdrawn - After Issue CN205950650U (en) | 2016-07-01 | 2016-07-01 | Prevent outer broken precaution device butterfly nut handling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205950650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965441A (en) * | 2016-07-01 | 2016-09-28 | 国网新疆电力公司昌吉供电公司 | Device for assembling and disassembling of butterfly nuts of external damage protective warning device |
| CN107650077A (en) * | 2017-10-11 | 2018-02-02 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of bidirectional spring pre-tightening mechanism |
-
2016
- 2016-07-01 CN CN201620681924.7U patent/CN205950650U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965441A (en) * | 2016-07-01 | 2016-09-28 | 国网新疆电力公司昌吉供电公司 | Device for assembling and disassembling of butterfly nuts of external damage protective warning device |
| CN105965441B (en) * | 2016-07-01 | 2018-08-07 | 国网新疆电力公司昌吉供电公司 | External force damage prevention precaution device wing nut handler |
| CN107650077A (en) * | 2017-10-11 | 2018-02-02 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of bidirectional spring pre-tightening mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170215 Effective date of abandoning: 20180807 |