CN201742030U - Dismounting device for bird's nest - Google Patents
Dismounting device for bird's nest Download PDFInfo
- Publication number
- CN201742030U CN201742030U CN2010202906982U CN201020290698U CN201742030U CN 201742030 U CN201742030 U CN 201742030U CN 2010202906982 U CN2010202906982 U CN 2010202906982U CN 201020290698 U CN201020290698 U CN 201020290698U CN 201742030 U CN201742030 U CN 201742030U
- Authority
- CN
- China
- Prior art keywords
- bird
- nest
- jaw
- handle
- dismounting device
- 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 50
- 235000005770 birds nest Nutrition 0.000 title claims abstract description 50
- 235000005765 wild carrot Nutrition 0.000 title claims abstract description 50
- 244000309464 bull Species 0.000 claims description 12
- 230000008520 organization Effects 0.000 claims description 12
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 9
- 206010006514 bruxism Diseases 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 210000003608 fece Anatomy 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000007665 sagging Methods 0.000 description 2
- 238000002679 ablation Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
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- Catching Or Destruction (AREA)
Abstract
The utility model belongs to the technology field of dismounting devices for a bird's nest, and discloses a dismounting device for a bird's nest. The main technical characteristics of the dismounting device are: the dismounting device comprises a handle, the front of the handle is provided with two expandable jaws, the handle is provided with a jaw expanding and closing control mechanism, as a further improvement of the dismounting device, the jaw bases are provided with engaging teeth mutually engaged, the jaw expanding and closing control mechanism comprises a rotary rod connected with the jaw base, and a clamp handle connected with the rotary rod via a pull rod, the clamp handle is locate at the end of the handle. When jaws are inserted into the bird's nest, the jaws are closed via the jaw expanding and closing control mechanism, the bird's nest is firmly clamped in the two jaws, preventing pricking a hand due to direct removing by hand, and preventing easily-caused trip-out accidents due to direct falling of branches of bird's nest and metal wires upon lead wires caused by use of a steel hook, furthermore, the dismounting device can remove the bird's nest at a height people can not reach.
Description
Technical field
The utility model belongs to bird's nest ablation device technical field, relates in particular to a kind of bird's nest remover.
Background technology
Along with natural environment constantly improves, kind and the quantity of bird roll up.Birds roughly can be divided into two classes for the harm of transmission facility: one is bird's nest harm, and the earth in the middle of the bird's nest causes corrosion can for the metal part and the gold utensil of shaft tower, can allow earth flow to when rain washes away bird's nest and cause pollution flashover accident on the insulator; The bird's nest material has branch that long wire is also arranged, and can directly cause the ground fault of transmission facility when branch and wire are sagging; On August 12nd, 2008, the tripping operation accident of 110KV line is exactly after because of rainwater bird's nest being broken up, the sagging generation that causes ground fault of branch.It two is that birds droppings dodges the Lip river, during bird defecation on shaft tower, the moment that birds droppings falls make insulator around Electric Field Distribution distort, make birds droppings passage and insulator high-pressure side generation air gap puncture and cause dodging the Lip river accident.On March 21st, 2010, certain 220kV of electric company line tripping operation accident was exactly because birds droppings falls along the insulator outside, directly cause the short circuit dischange between lead side (high pressure) and the cross-arm side (earth potential), caused line tripping.So a large amount of bird's nests on the transmission facility must be removed.
It is directly to use hand that the general job personnel remove bird's nest, directly can allow branch and wire on the bird's nest that hand is stabbed with hand, and a lot of bird's nest can build ground coil holder equipotential in and put, and staff is difficult to get at; Some operating personnel uses iron hook to remove, but can allow the branch of bird's nest and wire directly drop on lead, is easy to cause the ground tripping accident, and uses cleek can be subjected to restriction on the space removing bird's nest on the iron tower.
The utility model content
The technical problem that the utility model solves just provides a kind of bird's nest remover of eminence bird's nest safe in utilization, convenient, dismountable.
For solving the problems of the technologies described above, the technical scheme that the utility model bird's nest remover adopts is: comprise handle, but be provided with the jaw of two opening and closing at described handle front end, described handle is provided with jaw opening and closing controlling organization.
Its additional technical feature is:
Be provided with intermeshing grinding tooth at described jaw base portion, described jaw opening and closing controlling organization comprise the bull stick that is connected with the jaw base portion, with the pincers handle that this bull stick is connected by pull bar, described pincers are being positioned at described handle end;
Be provided with fixedly pole between described pull bar and the described handle;
Between described fixedly pole and described bull stick, be provided with back-moving spring;
Be provided with anti-slop serrations in described jaw inboard;
One of them is provided with holding groove described jaw, and another can change in this holding groove.
Bird's nest remover provided by the utility model compared with prior art has the following advantages: one, owing to comprise handle, but be provided with the jaw of two opening and closing at described handle front end, described handle is provided with jaw opening and closing controlling organization, during use, by jaw opening and closing controlling organization jaw is opened, when jaw inserts bird's nest, by jaw opening and closing controlling organization with the jaw closure, bird's nest just is stuck in two jaws firmly, prevented from directly to extract to prick the hand with hand, prevented that also the use iron hook from removing, but can allow the branch of bird's nest and wire directly drop on lead, be easy to cause the ground tripping accident, and the bird's nest of the eminence that personnel can't can also be arrived is extractd; They are two years old, owing to be provided with intermeshing grinding tooth at described jaw base portion, the pincers handle that described jaw opening and closing controlling organization comprises the bull stick that is connected with the jaw base portion, is connected by pull bar with this bull stick, described pincers are being positioned at described handle end, the pincers that only need the swing handle end are getting final product, and make and use convenient; Its three owing to be provided with fixedly pole between described pull bar and the described handle, prevented to rock when pull bar is longer; Its four owing between described fixedly pole and described bull stick, be provided with back-moving spring, make jaw when clamping bird's nest not, be in open configuration all the time; Its five owing to be provided with anti-slop serrations, prevented that the clamping bird's nest in the jaw from coming off in described jaw inboard; Its six since described jaw one of them be provided with holding groove, another can change in this holding groove, has prevented the jaw distortion, clamping is more firm.
Description of drawings
Fig. 1 is the closure state structural representation of the utility model bird's nest remover;
Fig. 2 is the open configuration structural representation of the utility model bird's nest remover;
Fig. 3 is the A-A cutaway view of Fig. 1.
Embodiment
Be described in further details below in conjunction with the structure and the use principle of accompanying drawing the utility model bird's nest remover.
As depicted in figs. 1 and 2, the structural representation of the utility model bird's nest remover, this bird's nest remover comprises handle 2, but is provided with first jaw 21 and second jaw 22 of two opening and closing at the front end of handle 2, handle 2 is provided with jaw opening and closing controlling organization 3.During use, by jaw opening and closing controlling organization 3 first jaw 21 and second jaw 22 are opened, when jaw inserts bird's nest, by jaw opening and closing controlling organization with first jaw 21 and second jaw, 22 closures, bird's nest just is stuck in two jaws firmly, prevented from directly to extract to prick the hand with hand, prevented that also the use iron hook from removing, but can allow the branch of bird's nest and wire directly drop on lead, be easy to cause the ground tripping accident, and the bird's nest of the eminence that personnel can't can also be arrived is extractd.
In order to make and to use convenient, base portion at first jaw 21 and second jaw 22 is provided with intermeshing grinding tooth 23, jaw opening and closing controlling organization 3 comprises the bull stick 4 that is connected with second jaw, 22 base portions with first jaw 21, the pincers that are connected by pull bar 6 with this bull stick 4 are 5, pincers are 5 ends that are positioned at handle 2, operating personnel only need stand on the ground or climb the very little height that gets on a little, just can get at the bird's nest of eminence, and are more convenient to operate.
In order to prevent that pull bar 6 from rocking than length, is provided with fixedly pole 1 between pull bar 6 and handle 2.
In order to make jaw be in open configuration all the time when the clamping bird's nest not, fixedly the pull bar 6 between pole 1 and the bull stick 4 is provided with back-moving spring 7.
In order to prevent that the clamping bird's nest in the jaw from coming off, be provided with anti-slop serrations 8 at first jaw 21 and second jaw, 22 inboards.
In order to prevent the jaw distortion, clamping is more firm as Fig. 3, and first jaw 21 is provided with holding groove 9, the second jaws 22 and can changes in this holding groove 9.
Protection range of the present utility model not only is confined to the foregoing description, as long as structure is identical with the utility model bird's nest remover structure, just drops on the scope of the utility model protection.
Claims (6)
1. bird's nest remover is characterized in that: comprise handle, but be provided with the jaw of two opening and closing at described handle front end, described handle is provided with jaw opening and closing controlling organization.
2. bird's nest remover according to claim 1, it is characterized in that: be provided with intermeshing grinding tooth at described jaw base portion, described jaw opening and closing controlling organization comprise the bull stick that is connected with the jaw base portion, with the pincers handle that this bull stick is connected by pull bar, described pincers are being positioned at described handle end.
3. bird's nest remover according to claim 2 is characterized in that: be provided with fixedly pole between described pull bar and the described handle.
4. bird's nest remover according to claim 3 is characterized in that: be provided with back-moving spring between described fixedly pole and described bull stick.
5. bird's nest remover according to claim 1 is characterized in that: be provided with anti-slop serrations in described jaw inboard.
6. bird's nest remover according to claim 1 is characterized in that: one of them is provided with holding groove described jaw, and another can change in this holding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202906982U CN201742030U (en) | 2010-08-13 | 2010-08-13 | Dismounting device for bird's nest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202906982U CN201742030U (en) | 2010-08-13 | 2010-08-13 | Dismounting device for bird's nest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201742030U true CN201742030U (en) | 2011-02-09 |
Family
ID=43557307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202906982U Expired - Fee Related CN201742030U (en) | 2010-08-13 | 2010-08-13 | Dismounting device for bird's nest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201742030U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377123A (en) * | 2011-12-13 | 2012-03-14 | 河南省电力公司漯河供电公司 | Handheld type barrier clearing device for electric power facility |
| CN102820620A (en) * | 2012-07-24 | 2012-12-12 | 国家电网公司 | Bird's-nest device for transformer substation |
| CN103240727A (en) * | 2013-04-10 | 2013-08-14 | 国家电网公司 | Tool for integrally removing nests |
| CN103825220A (en) * | 2014-03-14 | 2014-05-28 | 国家电网公司 | Bird nest cleaning device for power line pole tower |
| CN104092147A (en) * | 2014-07-26 | 2014-10-08 | 国家电网公司 | Device special for removing suspending objects in charged mode |
| CN106505471A (en) * | 2016-12-16 | 2017-03-15 | 青岛海之源智能技术有限公司 | A kind of handgrip adjustable high-voltage electricity tower removes bird's nest device |
| CN109103807A (en) * | 2018-08-31 | 2018-12-28 | 国网北京市电力公司 | Bird's nest removal tool |
-
2010
- 2010-08-13 CN CN2010202906982U patent/CN201742030U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377123A (en) * | 2011-12-13 | 2012-03-14 | 河南省电力公司漯河供电公司 | Handheld type barrier clearing device for electric power facility |
| CN102820620A (en) * | 2012-07-24 | 2012-12-12 | 国家电网公司 | Bird's-nest device for transformer substation |
| CN102820620B (en) * | 2012-07-24 | 2015-12-30 | 国家电网公司 | Transformer station takes a bird's nest device |
| CN103240727A (en) * | 2013-04-10 | 2013-08-14 | 国家电网公司 | Tool for integrally removing nests |
| CN103240727B (en) * | 2013-04-10 | 2015-07-01 | 国家电网公司 | Tool for integrally removing nests |
| CN103825220A (en) * | 2014-03-14 | 2014-05-28 | 国家电网公司 | Bird nest cleaning device for power line pole tower |
| CN104092147A (en) * | 2014-07-26 | 2014-10-08 | 国家电网公司 | Device special for removing suspending objects in charged mode |
| CN106505471A (en) * | 2016-12-16 | 2017-03-15 | 青岛海之源智能技术有限公司 | A kind of handgrip adjustable high-voltage electricity tower removes bird's nest device |
| CN109103807A (en) * | 2018-08-31 | 2018-12-28 | 国网北京市电力公司 | Bird's nest removal tool |
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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: STATE ELECTRIC NET CROP. HEBEI ELECTRIC POWER CORP Effective date: 20130312 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130312 Address after: Hengshui City, Hebei province Shengli road 053000 Taocheng District No. 185 Patentee after: Hengshui Power Supply Company Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Corporation Address before: Hengshui City, Hebei province Shengli road 053000 Taocheng District No. 185 Patentee before: Hengshui Power Supply Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20180813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |