CN105532632B - Extract the instrument of bird's nest - Google Patents
Extract the instrument of bird's nest Download PDFInfo
- Publication number
- CN105532632B CN105532632B CN201610047384.1A CN201610047384A CN105532632B CN 105532632 B CN105532632 B CN 105532632B CN 201610047384 A CN201610047384 A CN 201610047384A CN 105532632 B CN105532632 B CN 105532632B
- Authority
- CN
- China
- Prior art keywords
- barb
- bar section
- nest
- bird
- head
- 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.)
- Expired - Fee Related
Links
- 244000000626 Daucus carota Species 0.000 title claims abstract description 55
- 235000005770 birds nest Nutrition 0.000 title claims abstract description 55
- 235000005765 wild carrot Nutrition 0.000 title claims abstract description 55
- 238000005452 bending Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 229910000639 Spring steel Inorganic materials 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 244000273618 Sphenoclea zeylanica Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
Abstract
The invention discloses a kind of instrument for extracing bird's nest, belong to power equipment maintaining ancillary equipment field, including shaft and it is arranged on the head of shaft one end, the shaft includes straight bar section and the curved bar section being connected with the upper end of straight bar section, the other end of the curved bar section is fixedly connected with head, the head includes back taper cap and the barb being uniformly arranged on back taper cap inside circumference face, the present invention by it is original insulation straight shaft designs for one end to return curved bending structure, and barb is set in curved bar section end, the barb of curved bar section end is penetrated into bird's nest downwardly over from bird's nest during operation, scatter and wrap whole bird's nest after barb, lift bird's nest and then disposable dismounting, not only improve work efficiency, and junk is avoided to hurt sb.'s feelings.
Description
Technical field
The invention belongs to power equipment maintaining ancillary equipment field, specifically discloses a kind of instrument for extracing bird's nest.
Background technology
During power supply station's line maintenance, to prevent circuit from, because of bird's nest fault trip, improving line security stable operation level, needing
Bird's nest is removed；And the use of the method that original common insulating bar removes bird's nest up pushed up or down hook below bird's nest,
Necessary power failure operation, easily hinders eye, influences sight, influence the peace of operating personnel on bar when not only time-consuming and laborious but also debris is scattered
Entirely.
The content of the invention
The technical problem to be solved in the invention be to provide one kind can avoid it is disposably that bird's nest is whole because bird's nest is scattered
The insulating bar that body removes.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
Extract the instrument of bird's nest, it is characterised in that：Including shaft and it is arranged on the head of shaft one end, the shaft bag
Straight bar section and the curved bar section being connected with the upper end of straight bar section are included, the other end of the curved bar section is fixedly connected with head, described
Head includes back taper cap and the barb being uniformly arranged on back taper cap inside circumference face.
Technical solution of the present invention further improvement lies in that：Barb in the head is arranged on back taper by spring pressuring plate
On cap inside circumference face, the lower end of the spring pressuring plate is fixedly connected on back taper cap inside circumference face and under upper end and barb
End is connected.
Technical solution of the present invention further improvement lies in that：At least three barbs are set in the head, the barb
Angle between center line and the center line of head is 0 °~60 °.
Technical solution of the present invention further improvement lies in that：The barb collapses rope group with barb and is connected, the barb
Collapsing rope group includes being connected to the lower end of barb and stretches into the end pulling rope of head inner cavity, the master being arranged in curved bar section
Drawstring I and the main drawstring II being arranged in straight bar section, one end of the main drawstring I is connected with end pulling rope, the other end
The main drawstrings II of curved bar Duan Bingyu are stretched out to be connected.
Technical solution of the present invention further improvement lies in that：The curved bar section sets four between 90~180 ° of angle of bend
It is a to connect side pole and a main drawstring I is set in the inside of each connection side pole, four connections side pole energy and straight bar section
It is connected through a screw thread.
Technical solution of the present invention further improvement lies in that：The straight bar section is connected through a screw thread mode by more piece hollow pipe
It is connected with each other composition.
By adopting the above-described technical solution, the beneficial effect that the present invention obtains is：
Original insulation straight shaft designs are that one end sets to time curved bending structure, and in curved bar section end by the present invention
Hook, penetrates bird's nest from bird's nest by the barb of curved bar section end during operation, whole bird's nest is wrapped after the barb that scatters, is carried downwardly over
Bird's nest and then disposable dismounting are played, not only improves work efficiency, but also avoid junk from hurting sb.'s feelings.
The structure of barb of the present invention by three parcel empire cloths spring steel plate form, its it is simple in structure and it is collapsible from
Such as；Shaft of the present invention is made of the connection of more piece hollow stem, can Optional assembling into the shaft for meeting various height；The present invention is along shaft
The rope of setting is used for the opening and closing for controlling three barbs, barb and head is penetrated bird's nest together；Head of the present invention is set to
Cone-shaped structure and with barb gentle transition, it is more smoothly penetrated bird's nest with barb.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the head perspective view of the present invention；
Fig. 3 is the sectional view of the present invention；
Wherein：1st, head, 1-1, back taper cap, 1-2, barb, 2, shaft, 2-1, straight bar section, 2-2, curved bar section, 2-2-1,
Connect side pole, 3, barb collapse rope group, 3-1, end pulling rope, 3-2, main drawstring I, 3-3, main drawstring II.
Embodiment
The present invention is described in further details with reference to embodiment：
To be fixed on as shown in Figure 1, the invention discloses a kind of instrument for extracing bird's nest, including head 1 and shaft 2, head 1
2 one end of shaft；Head 1 includes back taper cap 1-1 and barb 1-2, and back taper cap 1-1 is uniformly arranged on back taper cap 1-1 inside circumferences face
On can reduce resistance of the head 1 when penetrating bird's nest, the back taper cap 1-1 of head 1 can be above bird's nest for cone-shaped structure
Bird's nest is penetrated downwards, the barb 1-2 of head 1 can hold whole bird's nest below bird's nest；Shaft 2 includes straight bar section 2-
1 and curved bar section 2-2, curved bar section 2-2 are connected to the upper end of straight bar section 2-1, and curved bar section 2-2 can avoid operating personnel at work
It need to stand in the underface of bird's nest.
As shown in Fig. 2, the barb 1-2 in head 1 is arranged on back taper cap 1-1 inside circumferences face by spring pressuring plate 1-3,
The lower end of spring pressuring plate 1-3 is fixedly connected on back taper cap 1-1 inside circumferences face, and the upper end of spring pressuring plate 1-3 is with barb 1-2's
Lower end is connected；Barb 1-2 can be by completing action of shrinking and scatter under the action of spring pressuring plate 1-3, spring pressuring plate 1-3 can
In barb 1-2 without the angle that holding barb 1-2 under stress and 1 center line of head are in 15~30 °, and in barb 1-2 stress
Holding barb 1-2 and 1 center line of head are in 0~60 ° of angle under state；According to practical experience, having in order to facilitate barb 1-2
Limit freely uses in space, and barb 1-2 and 1 center line of head preferably are arranged to 25 degree, and the length of barb 1-2 is arranged to 7cm,
The bending radius of curved bar section 2-2 is arranged to 15cm.Barb 1-2 includes the spring steel plate of appearance winding empire cloth, and spring steel plate is certainly
Body intensity is big, durable, and deformation is strong with recoverable force ability, even if can also complete the elasticity of itself without spring pressuring plate 1-3
Change, meets the requirements, and can also keep itself insulating plus appearance winding empire cloth, meets that electric power tool needs ensure to make on line
Safety during industry.
As shown in Fig. 2, set at least three barb 1-2 in head 1, the center line of barb 1-2 and the center line of head 1 it
Between angle be 0 °~60 °；Barb 1-2 keeps 15~30 ° of angle, barb under no force-bearing situation with the center line of head 1
1-2 is reduced to the center line of head 1 in 0 ° of angle while bird's nest is passed through with back taper cap 1-1 to recycling, and barb 1-2 is with
The angle that cap 1-1 recovers 15~30 ° through bird's nest in no stress afterwards is bored, at least can make head 1 with three barb 1-2
When removing bird's nest upwards, barb 1-2, which scatters, can entirely hold bird's nest, and barb 1-2 is inserted into bird's nest during bird's nest is held
In, and allow barb 1-2 stress and 1 center line of head to have angle change 60 ° maximum.
It is connected as shown in figure 3, barb 1-2 collapses rope group 3 with barb, barb, which collapses rope group 3, to be included being connected to down
The lower end of hook 1-2 and stretch into the end pulling rope 3-1 of 1 inner cavity of head, I 3-2 of main drawstring being arranged in curved bar section 2-2 and set
The one end for putting main drawstring II 3-3, main I 3-2 of drawstring in straight bar section 2-1 is connected with end pulling rope 3-1, the other end stretches out
Curved bar section 2-2 is simultaneously connected with main II 3-3 of drawstring；Barb, which collapses rope group 3, can pull barb 1-2 to shrink, and reduce head 1 and wearing
Resistance during saturating bird's nest.
As shown in Figure 1, curved bar section 2-2 sets four connection side pole 2-2-1 between 90~180 ° of angle of bend, each
The inside for connecting side pole 2-2-1 sets main I 3-2 of drawstring, four connection side pole 2-2-1 can pass through spiral shell with straight bar section 2-1
Line connects；Connection side pole 2-2-1 can make the shaft 2 after assembling adapt to the behaviour for meeting different angle under various operating environments
Make, at the same avoid in operation bird's nest directly drop on the operating personnel crown.
Straight bar section 2-1, which by more piece hollow pipe is connected through a screw thread mode and is connected with each other, to be formed；Hollow pipe can reduce dead weight, lead to
Thread connecting mode interconnection is crossed, the length of straight bar section 2-1, the convenient bird's nest for being applicable in various height can be flexibly set.
Operation principle and application method：
As shown in Figure 1, Figure 3, according to actual bird's nest height and the needs of position, shaft 2 is assembled, and barb is received
Hold together rope group 3 to penetrate inside shaft 2, end pulling rope 3-1 does not connect three barbs 1-2, main II 3-3 of drawstring into three stocks and is pierced by bar
2 end of body.
As shown in Fig. 2, barb 1-2 is in 15~30 ° of angle with 1 center line of head under the action of spring pressuring plate 1-3, bar
During first 1 penetrates bird's nest above bird's nest, it is in 0 ° that barb 1-2, which is shunk with 1 center line of head,；Head 1 penetrates above bird's nest
After bird's nest, barb 1-2 open holds whole bird's nest, then up firmly by whole bird's nest hold up during, barb 1-2 open with
1 center line of head is in 60 °, and then bird's nest is disposably removed.
The present invention uses insulation set in addition to spring pressuring plate 1-3, it is ensured that can livewire work.
Disposably bird's nest overall pulling down can be fallen using the present invention, avoid bird's nest from being scattered, the phenomenon for influencing sight occurs,
Operating personnel need not dodge junk, improve the safety guarantee of operating personnel；And it is easy to use, extract the bird's nest operating time
It is short, the work efficiency for removing bird's nest is substantially increased, improves the reliability of line security stable operation；Can not have a power failure work at the same time
Industry, without that could remove bird's nest until line outage is overhauled, reduces circuit because of bird's nest trip-out rate, ensures circuit continued power,
Increase electricity sales amount, increase economic efficiency, and cost is low, is easy to produce in batches.
Claims (4)
1. extract the instrument of bird's nest, it is characterised in that：Including shaft（2）And it is arranged on shaft（2）The head of one end（1）, institute
State shaft（2）Including straight bar section（2-1）And and straight bar section（2-1）The curved bar section that is connected of upper end（2-2）, the curved bar section
（2-2）The other end be fixedly connected with head（1）, the head（1）Including back taper cap（1-1）And it is uniformly arranged on back taper cap
（1-1）Barb on inside circumference face（1-2）；
The head（1）On barb（1-2）Pass through spring pressuring plate（1-3）It is arranged on back taper cap（1-1）On inside circumference face, institute
State spring pressuring plate（1-3）Lower end be fixedly connected on back taper cap（1-1）On inside circumference face and upper end and barb（1-2）Lower end
It is connected；
The straight bar section（2-1）Mode is connected through a screw thread by more piece hollow pipe it is connected with each other and forms.
2. the instrument according to claim 1 for extracing bird's nest, it is characterised in that：The head（1）It is upper to set at least three
Barb（1-2）, the barb（1-2）Center line and head（1）Center line between angle be 0 °~60 °.
3. the instrument of bird's nest is extractd according to 1 or 2 any one of them of claim, it is characterised in that：The barb（1-2）With falling
Hook collapses rope group（3）It is connected, the barb collapses rope group（3）Including being connected to barb（1-2）Lower end and stretch into bar
Head（1）The end pulling rope of inner cavity（3-1）, be arranged on curved bar section（2-2）Interior main drawstring I（3-2）And it is arranged on straight bar section
（2-1）Interior main drawstring II（3-3）, the main drawstring I（3-2）One end and end pulling rope（3-1）It is connected, the other end is stretched
Go out curved bar section（2-2）And with main drawstring II（3-3）It is connected.
4. the instrument according to claim 3 for extracing bird's nest, it is characterised in that：The curved bar section（2-2）In angle of bend
Four connection side poles are set between 90~180 °（2-2-1）And in each connection side pole（2-2-1）Inside set a main drawing
Rope I（3-2）, four connections side pole（2-2-1）Energy and straight bar section（2-1）It is connected through a screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610047384.1A CN105532632B (en) | 2016-01-25 | 2016-01-25 | Extract the instrument of bird's nest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610047384.1A CN105532632B (en) | 2016-01-25 | 2016-01-25 | Extract the instrument of bird's nest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105532632A CN105532632A (en) | 2016-05-04 |
| CN105532632B true CN105532632B (en) | 2018-05-04 |
Family
ID=55812635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610047384.1A Expired - Fee Related CN105532632B (en) | 2016-01-25 | 2016-01-25 | Extract the instrument of bird's nest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105532632B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201215874Y (en) * | 2008-06-05 | 2009-04-01 | 济南供电公司 | Detaching tool for bird's nest |
| CN202374945U (en) * | 2011-12-26 | 2012-08-15 | 温州电力局 | Substation bird dispeller |
| CN202474696U (en) * | 2012-03-16 | 2012-10-03 | 桐乡市供电局 | Bird nest removing tool |
| CN203674607U (en) * | 2013-12-27 | 2014-06-25 | 国家电网公司 | Bird's nest eliminating device for electric power line |
| CN203967611U (en) * | 2014-09-02 | 2014-11-26 | 国家电网公司 | Band electrical clean-up transmission line barrier instrument |
| CN104505764A (en) * | 2014-11-25 | 2015-04-08 | 国网河南省电力公司驻马店供电公司 | Transmission line bird nest removal tool |
| CN105248405A (en) * | 2015-09-28 | 2016-01-20 | 国家电网公司 | Power transmission line bird's nest removing device |
| CN205511867U (en) * | 2016-01-25 | 2016-08-31 | 国家电网公司 | Instrument of excision nest |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4852727B2 (en) * | 2007-05-25 | 2012-01-11 | 山梨県 | Method and apparatus for inhibiting hatching of bird eggs |
-
2016
- 2016-01-25 CN CN201610047384.1A patent/CN105532632B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201215874Y (en) * | 2008-06-05 | 2009-04-01 | 济南供电公司 | Detaching tool for bird's nest |
| CN202374945U (en) * | 2011-12-26 | 2012-08-15 | 温州电力局 | Substation bird dispeller |
| CN202474696U (en) * | 2012-03-16 | 2012-10-03 | 桐乡市供电局 | Bird nest removing tool |
| CN203674607U (en) * | 2013-12-27 | 2014-06-25 | 国家电网公司 | Bird's nest eliminating device for electric power line |
| CN203967611U (en) * | 2014-09-02 | 2014-11-26 | 国家电网公司 | Band electrical clean-up transmission line barrier instrument |
| CN104505764A (en) * | 2014-11-25 | 2015-04-08 | 国网河南省电力公司驻马店供电公司 | Transmission line bird nest removal tool |
| CN105248405A (en) * | 2015-09-28 | 2016-01-20 | 国家电网公司 | Power transmission line bird's nest removing device |
| CN205511867U (en) * | 2016-01-25 | 2016-08-31 | 国家电网公司 | Instrument of excision nest |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105532632A (en) | 2016-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20190125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |