CN107053035A - 500 KV transmission line shaft tower Bird's Nests remove clamp specially - Google Patents
500 KV transmission line shaft tower Bird's Nests remove clamp specially Download PDFInfo
- Publication number
- CN107053035A CN107053035A CN201710118188.3A CN201710118188A CN107053035A CN 107053035 A CN107053035 A CN 107053035A CN 201710118188 A CN201710118188 A CN 201710118188A CN 107053035 A CN107053035 A CN 107053035A
- Authority
- CN
- China
- Prior art keywords
- handle
- bar
- bird
- hook
- nest
- 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.)
- Granted
Links
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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
-
- 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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/02—Jaws
- B25B7/04—Jaws adjustable
-
- 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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/14—Locking means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
500 KV transmission line shaft tower Bird's Nests remove clamp specially, including two handles, it is hinged in the middle part of two handles, the end of handle is installed by total bar, the end of total bar is installed by three crawl hooks, capturing hook includes a point bar, divide one end of bar that the first folding hook is installed, the end of first folding hook is installed by the second folding hook, three crawl hooks are set on each total bar of the present invention, improve the cooperation area of crawl hook and Bird's Nest, so as to avoid dropping for Bird's Nest branch during crawl, due to setting three crawl hooks on total bar, clamp specially is set once to capture a greater amount of branch materials for building Bird's Nest, so as to improve the cleaning efficiency of Bird's Nest.There is folding structure, grafting block can enter the space of the first mating groove and the formation of the second mating groove after total bar and handle folding, the locking of total bar and handle be realized, so as to reduce the overall length of clamp specially, convenient for collecting between the total bar and handle of the present invention.After total bar and handle deploy.
Description
Technical field
The present invention relates to a kind of clamp specially, specifically a kind of 500 KV transmission line shaft tower Bird's Nest removes special
Clamp.
Background technology
500kV transmission lines of electricity Bird's Nest removes clamp specially, similar to common clamp, including grapple, caliper, four portions of handle
It is grouped into.Existing Bird's Nest, which removes clamp specially, only has single grapple, and during Bird's Nest is captured, easily drop branch, together
The branch material of Bird's Nest is built in the crawl of Shi Buneng rapid, high volumes.It is longer that existing Bird's Nest removes clamp specially, it is impossible to convenient to receive
Receive.
The content of the invention
Clamp specially is removed it is an object of the invention to provide a kind of 500 KV transmission line shaft tower Bird's Nest, be can solve the problem that
State problem.
The present invention to achieve the above object, is achieved through the following technical solutions：A kind of 500 KV transmission line shaft tower Bird's Nests
Remove and be hinged in the middle part of clamp specially, including two handles, two handles, total bar, the end of total bar are installed in the end of handle
Three crawl hooks are installed in portion, and crawl hook includes a point bar, and the first folding hook is installed in one end of point bar, and the end of the first folding hook installs second
The angle of straight line where rolling over hook, the first folding hook and straight line where point bar is α, α=120 degree, straight line and the second folding where the first folding hook
The angle of straight line is β, β=75 degree where hook.
In order to further realize the purpose of the present invention, following technical scheme can also be used:One end of total bar and hand
One end of handle is hinged, and sliding tube is installed on handle, and sliding tube can be slided on handle, sliding tube by slip cap on total bar,
Divide the side of bar that the first connecting seat is installed, the second connecting seat is installed in the side of handle, and grafting block is installed in the side of the first connecting seat,
Grafting block is hexagonal block, and a side of grafting block is fitted with the first connecting seat, and the first cooperation is opened up on the second connecting seat
Groove and sliding groove, the first mating groove are located at the sidepiece of sliding groove, and sliding block and spring are installed in the inside of sliding groove, and one end of spring connects
Sliding block is connect, sliding block can be slided in sliding groove, the sidepiece of sliding block opens up the second mating groove, and the first mating groove and the second mating groove are horizontal
Section is triangle.Pressing plate is installed on the top of the sliding groove, and pressing plate is located above sliding block.
The advantage of the invention is that：Three crawl hooks are set on each total bar of the present invention, crawl hook and Bird's Nest is improved
Cooperation area, so as to avoid dropping for Bird's Nest branch during crawl, due to setting three crawl hooks on total bar, make specially
Can once be captured with clamp it is a greater amount of build the branch material of Bird's Nest, so as to improve the cleaning efficiency of Bird's Nest.The present invention
Total bar and handle between have folding structure, total bar and handle fold after grafting block can enter the first mating groove and second
The space of mating groove formation, realizes the locking of total bar and handle, so as to reduce the overall length of clamp specially, convenient for collecting.When total
After bar and handle expansion.Sliding tube can be slided, the side of sliding tube coordinates with total bar, and opposite side and the handle of sliding tube are matched somebody with somebody
Close, so as to prevent total bar and rotatable handle.The grafting block of the present invention is hexagonal block, while the first mating groove and second coordinates
Groove cross section is triangle, can both facilitate grafting block to be formed under force into the first mating groove with the second mating groove
Space, can facilitate again grafting block extract.The spring of the present invention can clamp grafting block with movable slider, realize the lock of grafting block
It is fixed.An angle for straight line where the first folding hook of the present invention and straight line where point bar be 120 degree simultaneously straight line where the first folding hook with
The angle 75 of straight line where second folding hook is convenient from defeated to spend the design feature that crawl hook can be made more to adapt to many branches of Bird's Nest
Bird's Nest is removed on electric wire.The present invention also has the advantages that compact, manufacturing cost simple for structure is cheap and easy to use.
Brief description of the drawings
Fig. 1 is one of main structure diagram of the present invention；Fig. 2 is one of overlooking the structure diagram of the present invention；Fig. 3 is
The two of the main structure diagram of the present invention；Fig. 4 is the two of the overlooking the structure diagram of the present invention；I amplification that Fig. 5 is Fig. 3
Structural representation.
Embodiment
500 KV transmission line shaft tower Bird's Nests remove clamp specially, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, including two
Individual handle 5, the middle part of two handles 5 is hinged, and total bar 4 is installed in the end of handle 5, and three crawls are installed in the end of total bar 4
Hook, crawl hook includes a point bar 3, and the first folding hook 1 is installed in one end of point bar 3, and the second folding hook 2, first are installed in the end of the first folding hook 1
The angle for rolling over the place straight line of hook 1 and point place straight line of bar 3 is α, α=120 degree, the place straight line of the first folding hook 1 and the institute of the second folding hook 2
It is β, β=75 degree in the angle of straight line.
Three crawl hooks are set on each total bar 4 of the present invention, the cooperation area of crawl hook and Bird's Nest is improved, so that
Dropping for Bird's Nest branch is avoided during crawl, due to setting three crawl hooks on total bar 4, clamp specially is once grabbed
Take it is a greater amount of build the branch material of Bird's Nest, so as to improve the cleaning efficiency of Bird's Nest.The present invention total bar 4 and handle 5 it
Between have folding structure, total bar 4 and handle 5 fold after grafting block 10 can enter the first mating groove 9 and the second mating groove 11
The space of formation, realizes the locking of total bar 4 and handle 5, so as to reduce the overall length of clamp specially, convenient for collecting.When total He of bar 4
After handle 5 deploys.Sliding tube 6 can be slided, the side of sliding tube 6 coordinates with total bar 4, opposite side and the handle 5 of sliding tube 6 are matched somebody with somebody
Close, so as to prevent total bar 4 and handle 5 from rotating.The grafting block 10 of the present invention is hexagonal block, while the first mating groove 9 and the
The cross section of two mating groove 11 is triangle, can both facilitate grafting block 10 to enter the first mating groove 9 and the under force
The space of two mating grooves 11 formation, can facilitate grafting block 10 to extract again.The spring 14 of the present invention can be clamped with movable slider 12
Grafting block 10, realizes the locking of grafting block 10.The place straight line of first folding hook 1 of the invention and the angle of point place straight line of bar 3 are
120 degree while the angle of the place straight line of the first folding hook 1 and the place straight line of the second folding hook 2 is 75 degree and crawl hook can be made more to adapt to
The design feature of many branches of Bird's Nest, it is convenient that Bird's Nest is removed from power transmission line.
The present invention to achieve the above object, is realized with tower following technical scheme.500kV transmission line of electricity Bird's Nest removal tools,
The grasping and dismounting of Bird's Nest branch are realized by metal grapple, the tool of invention can make to keep necessarily between operating personnel and Bird's Nest
Safe distance, it is to avoid direct body contact's Bird's Nest, it is to avoid direct injury of the sharp type debris to human body in Bird's Nest in operation process；
The claw beam part of instrument controls the folding degree of front end grapple by lever principle；Handle portion, the handle cut similar to pincers,
Hand control is directly used by operating personnel, rubber sheath is installed additional in handle portion, increases comfort.
During operation, the hand-held instrument of staff holds handle portion, and two claw beams control front end grapple by connecting shaft
Folding, during work activity it is more flexible, the activity duration can be saved, increase operating efficiency, improve operational security.
The present invention to achieve the above object, is realized with tower following technical scheme.500kV transmission line of electricity Bird's Nest removal tools,
The grasping and dismounting of Bird's Nest branch are realized by metal grapple, the tool of invention can make to keep necessarily between operating personnel and Bird's Nest
Safe distance, it is to avoid direct body contact's Bird's Nest, it is to avoid direct injury of the sharp type debris to human body in Bird's Nest in operation process；
The claw beam part of instrument controls the folding degree of front end grapple by lever principle；Handle portion, the handle cut similar to pincers,
Hand control is directly used by operating personnel, rubber sheath is installed additional in handle portion, increases comfort.
During operation, the hand-held instrument of staff holds handle portion, and two claw beams control front end grapple by connecting shaft
Folding, during work activity it is more flexible, the activity duration can be saved, increase operating efficiency, improve operational security.
Two grapples are in hand shape structure, are constituted by returning hook-shaped briar tooth, and enhancing grapple increases and grasped to the power that holds of branch
With the frictional force of branch in journey；Caliper part is made up of two claw beams, and claw beam is connected by connecting shaft, and its function is to apply lever
Principle, the transmission of power is realized by connecting shaft, so that the folding for controlling hook to grab；Handle unit is functionally similar to scissors handles, protects
Demonstrate,prove the integrated pushing of the tool operation.By the utilization of the instrument, human body can be made to keep relative safe distance with Bird's Nest, prevented
Only human body is injured by Bird's Nest debris, with the distinguishing feature such as simple to operate, easy to carry.
One end and one end of handle 5 of total bar 4 are hinged, and sliding tube 6 are installed on handle 5, sliding tube 6 can be in handle 5
Upper to slide, sliding tube 6 is by slip cap on total bar 4, and the first connecting seat 7 is installed in the side of point bar 3, and the side of handle 5 is installed
Grafting block 10 is installed in second connecting seat 8, the side of the first connecting seat 7, and grafting block 10 is hexagonal block, one of grafting block 10
Side is fitted with the first connecting seat 7, the first mating groove 9 and sliding groove 15 is opened up on the second connecting seat 8, the first mating groove 9 is located at
The sidepiece of sliding groove 15, the inside of sliding groove 15 is installed by sliding block 12 and spring 14, one end connection sliding block 12 of spring 14, sliding block 12
It can be slided in sliding groove 15, the sidepiece of sliding block 12 opens up the second mating groove 11, and the first mating groove 9 and the second mating groove 11 are transversal
Face is triangle.
Pressing plate 13 is installed on the top of the sliding groove 15, and pressing plate 13 is located at the top of sliding block 12.The pressing plate 13 of the present invention can be with
Prevent grafting block 10 from slipping easily.
Technical scheme is not restricted in the range of embodiment of the present invention.The not detailed description of the present invention
Technology contents be known technology.
Claims (3)
1.500 KV transmission line shaft tower Bird's Nests remove clamp specially, it is characterised in that：Including two handles（5）, two handles
（5）Middle part be hinged, handle（5）End total bar is installed（4）, total bar（4）End install three crawl hooks, capture hook
Including a point bar（3）, point bar（3）One end install the first folding hook（1）, the first folding hook（1）End install the second folding hook（2）, the
One folding hook（1）Place straight line and a point bar（3）The angle of place straight line is α, α=120 degree, the first folding hook（1）Place straight line and second
Roll over hook（2）The angle of place straight line is β, β=75 degree.
2. 500 KV transmission line shaft tower Bird's Nest according to claim 1 removes clamp specially, it is characterised in that：It is described
Total bar（4）One end and handle（5）One end be hinged, handle（5）Upper installation sliding tube（6）, sliding tube（6）Can be in handle（5）
It is upper to slide, sliding tube（6）By slip cap in total bar（4）On, point bar（3）Side install the first connecting seat（7）, handle（5）
Side install the second connecting seat（8）, the first connecting seat（7）Side install grafting block（10）, grafting block（10）For six prisms
Shape block, grafting block（10）A side and the first connecting seat（7）Laminating, the second connecting seat（8）On open up the first mating groove（9）
And sliding groove（15）, the first mating groove（9）Positioned at sliding groove（15）Sidepiece, sliding groove（15）Inside install sliding block（12）With
Spring（14）, spring（14）One end connection sliding block（12）, sliding block（12）Can be in sliding groove（15）It is interior to slide, sliding block（12）Side
Portion opens up the second mating groove（11）, the first mating groove（9）With the second mating groove（11）Cross section is triangle.
3. 500 KV transmission line shaft tower Bird's Nest according to claim 1 removes clamp specially, it is characterised in that：It is described
Sliding groove（15）Top install pressing plate（13）, pressing plate（13）Positioned at sliding block（12）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710118188.3A CN107053035B (en) | 2017-03-01 | 2017-03-01 | 500 KV transmission line shaft tower Bird's Nests remove clamp specially |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710118188.3A CN107053035B (en) | 2017-03-01 | 2017-03-01 | 500 KV transmission line shaft tower Bird's Nests remove clamp specially |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107053035A true CN107053035A (en) | 2017-08-18 |
| CN107053035B CN107053035B (en) | 2019-07-12 |
Family
ID=59621372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710118188.3A Active CN107053035B (en) | 2017-03-01 | 2017-03-01 | 500 KV transmission line shaft tower Bird's Nests remove clamp specially |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107053035B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544902A (en) * | 2018-05-29 | 2019-12-06 | 国网福建省电力有限公司龙岩供电公司 | Live working insulation bird nest taking clamp |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006246705A (en) * | 2005-03-08 | 2006-09-21 | Chugoku Electric Power Co Inc:The | Apparatus for removing bird's nest |
| CN202616659U (en) * | 2012-04-16 | 2012-12-19 | 禹州市电力工业公司 | Foldable dismounting device for bird's nest |
| CN202749748U (en) * | 2012-07-31 | 2013-02-20 | 山东电力集团公司济南供电公司 | Grappling hook for dismantling bird's nests |
| CN203918824U (en) * | 2014-03-20 | 2014-11-05 | 国家电网公司 | A kind of clip of removing bird's nest |
| CN204012419U (en) * | 2013-12-04 | 2014-12-10 | 国网河南省电力公司濮阳供电公司 | Pincers type bird's nest remover |
| JP5902889B2 (en) * | 2011-04-14 | 2016-04-13 | 中国電力株式会社 | Bird's nest removal tool and indirect hot line construction tool |
| CN106272328A (en) * | 2016-09-30 | 2017-01-04 | 国网山东省电力公司商河县供电公司 | A kind of Bird's Nest automatic cleaning machine tool hands for angle steel tower |
| CN206605393U (en) * | 2017-03-01 | 2017-11-03 | 国家电网公司 | 500 KV transmission line shaft tower Bird's Nests remove clamp specially |
-
2017
- 2017-03-01 CN CN201710118188.3A patent/CN107053035B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006246705A (en) * | 2005-03-08 | 2006-09-21 | Chugoku Electric Power Co Inc:The | Apparatus for removing bird's nest |
| JP5902889B2 (en) * | 2011-04-14 | 2016-04-13 | 中国電力株式会社 | Bird's nest removal tool and indirect hot line construction tool |
| CN202616659U (en) * | 2012-04-16 | 2012-12-19 | 禹州市电力工业公司 | Foldable dismounting device for bird's nest |
| CN202749748U (en) * | 2012-07-31 | 2013-02-20 | 山东电力集团公司济南供电公司 | Grappling hook for dismantling bird's nests |
| CN204012419U (en) * | 2013-12-04 | 2014-12-10 | 国网河南省电力公司濮阳供电公司 | Pincers type bird's nest remover |
| CN203918824U (en) * | 2014-03-20 | 2014-11-05 | 国家电网公司 | A kind of clip of removing bird's nest |
| CN106272328A (en) * | 2016-09-30 | 2017-01-04 | 国网山东省电力公司商河县供电公司 | A kind of Bird's Nest automatic cleaning machine tool hands for angle steel tower |
| CN206605393U (en) * | 2017-03-01 | 2017-11-03 | 国家电网公司 | 500 KV transmission line shaft tower Bird's Nests remove clamp specially |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544902A (en) * | 2018-05-29 | 2019-12-06 | 国网福建省电力有限公司龙岩供电公司 | Live working insulation bird nest taking clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107053035B (en) | 2019-07-12 |
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