CN113193514B - Live-line installation bird-preventing puncture device for power line - Google Patents
Live-line installation bird-preventing puncture device for power line Download PDFInfo
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- CN113193514B CN113193514B CN202110407545.4A CN202110407545A CN113193514B CN 113193514 B CN113193514 B CN 113193514B CN 202110407545 A CN202110407545 A CN 202110407545A CN 113193514 B CN113193514 B CN 113193514B
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- handle
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- welded
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- 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
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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- 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
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/32—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for birds, e.g. spikes
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- Catching Or Destruction (AREA)
Abstract
The invention discloses an electrified installation bird-proof puncture device for a power line, relates to the technical field of power installation devices, and solves the problems that a U-shaped installation clamping seat at the bottom of bird-proof puncture has certain bending clamping force and the bending clamping force can block the clamping and installation of the U-shaped installation clamping seat in the existing bird-proof puncture installation device. An electrified installation bird-preventing puncture device for a power line comprises a first handle; the first handle comprises a first driving shaft and a first transmission rod, the first driving shaft and the first transmission rod are inserted into the first handle in a left-right corresponding rotating mode, the bottom ends of the two rod bodies are welded with a knob, the top ends of the two rod bodies are vertically welded with a hexagonal shaft sleeve in a supporting mode, and the top end of the first handle is rotatably connected with a second handle; a second handle. The hammering block can slide back and forth to punch the rear arc part of the U-shaped hoop so as to smoothly and conveniently hammer and clamp the U-shaped hoop on the angle iron of the cable support.
Description
Technical Field
The invention relates to the technical field of electric installation devices, in particular to an electrified installation bird-preventing puncture device for an electric power circuit.
Background
In recent years, along with improvement of ecological environment and enhancement of consciousness of people for environmental protection and bird love, the variety and the number of birds are gradually increased around the world, and the increase of the birds brings new problems and troubles to people.
In order to avoid the situation that birds stay on electric wires and nest, the bird-preventing puncture device is needed, most of the bird-preventing puncture devices are formed by respectively inserting some puncture needles on a cable support and fixing the puncture needles or fixing the puncture needles on a board and then fixing the board, and the bird-preventing puncture device needs to be installed when being installed.
The existing bird-proof puncture mounting devices are mainly of two types, one type is a lifting operation vehicle, the lifting operation vehicle is limited by the terrain, and the application range is limited;
the other type is a handheld installation device, the device needs to be installed after a person climbs a pole to a certain height, the climbing operation is troublesome, and considerable potential safety hazards are caused;
in addition, the U-shaped mounting clamping seat at the bottom of the bird-proof puncture has a certain bending clamping force, the bending clamping force can prevent the clamping and mounting of the U-shaped mounting clamping seat, and the two existing mounting devices can not well solve the problems and cause great mounting difficulty.
Disclosure of Invention
The invention aims to provide an electrified installation bird-proof puncture device for a power line, and aims to solve the problem that a U-shaped installation clamping seat at the bottom of bird-proof puncture has a certain bending clamping force, and the bending clamping force can prevent the clamping and installation of the U-shaped installation clamping seat.
In order to achieve the purpose, the invention provides the following technical scheme: an electrified installation bird-preventing puncture device for a power line comprises a first handle; the first handle comprises a first driving shaft and a first transmission rod, the first driving shaft and the first transmission rod are inserted into the first handle in a left-right corresponding rotating mode, the bottom ends of the two rod bodies are welded with a knob, the top ends of the two rod bodies are vertically supported and welded with a hexagonal shaft sleeve, and the top end of the first handle is rotatably connected with a second handle; a second handle; the second handle comprises a second driving shaft and a second transmission rod, the second driving shaft and the second transmission rod are inserted into two sides of the second handle in a left-right corresponding rotating mode, and a top support frame is welded and fixed at the top end of the second handle; a top bracing frame; the top support frame comprises L-shaped support rods, vertical support positioning rods and a hammering mechanism, wherein two L-shaped support rods and a transverse support rod welded at the head end of each L-shaped support rod are combined together to form the top support frame, two vertical support positioning rods are symmetrically welded on the transverse support rod, a U-shaped clamp is sleeved and inserted on the two vertical support positioning rods, and one hammering mechanism is installed on the two L-shaped support rods; a U-shaped clamp; the U-shaped clamp is clamped on the angle iron at the top end of the cable support, and a puncture is fixed around the cylindrical sleeve in the center of the top end of the U-shaped clamp in an inserted mode.
Preferably, the first handle further comprises an insertion rod, the insertion rod is inserted through two lantern rings welded at intervals on the top end section of the first handle, and the insertion rod is installed in a pushing mode through a spring.
Preferably, the second handle further comprises positioning plates, two positioning plates are welded to the tail end section of the second handle at intervals, and the upper half section of the inserted link is correspondingly inserted and matched with the two positioning plates in a penetrating manner.
Preferably, the head end and the tail end of the second transmission rod are both provided with a six-edge inserting column, the tail end of the second driving shaft is also provided with a six-edge inserting column, the top end of the second driving shaft is sleeved with a conical gear, and the first driving shaft and the first transmission rod at the bottom slide upwards to be in inserted connection and combined transmission with the second driving shaft and the second transmission rod.
Preferably, the hammer mechanism comprises
The hammering block is cylindrical and is pushed by a spring to penetrate and be inserted on the top end sections of the two L-shaped supporting rods, and a limiting shaft rod penetrating through the L-shaped supporting rods is welded backwards on the hammering block;
and the rotating shaft is rotatably arranged on the vertical strut sections of the two L-shaped struts.
Preferably, the rotation axis is located the below of hammering piece, and the tail end of hammering piece pivot has a department to prop the baffle downwards welding, and the head end cover of rotation axis is equipped with a bevel gear.
Preferably, the bevel gear on the rotating shaft is in meshing transmission with the second driving shaft which slides upwards, a shifting lever is welded on the middle section of the rotating shaft in a supporting mode, and a guide wheel at the head end of the shifting lever is correspondingly in top rolling contact with the vertical supporting baffle at the tail end of the hammering block rotating shaft.
Preferably, the U-shaped clamp comprises
The plug bushes are symmetrically welded on the rear side of the U-shaped clamp, and the two plug bushes are correspondingly matched with the two vertical support positioning rods in a sliding sleeved mode;
and the jacking mechanism penetrates through and is inserted on the bottom plate of the U-shaped hoop.
Preferably, the pressing mechanism comprises
The pressing plate penetrates through the left and right vertical support sliding rods at the bottom of the pressing plate and is inserted on the bottom plate of the U-shaped hoop;
and the thread ejector rod is meshed with and penetrates through the center of the U-shaped clamp bottom plate, is in pushing contact with the pressing plate, and slides on the second transmission rod to be in plug-in transmission with an inner hexagonal nut at the bottom of the thread ejector rod.
Preferably, the U-shaped clamp further comprises a short positioning column, the short positioning column is welded and fixed in the middle of the arc-shaped portion on the rear side of the U-shaped clamp, a jack is formed in the center of the front end of the hammering block, and the jack is correspondingly in sleeve insertion fit with the short positioning column.
Compared with the prior art, the invention has the beneficial effects that:
1. the first driving shaft, the first transmission rod, the second driving shaft and the second transmission rod are in a separable movable insertion combination using mode and can be suitable for folding and shrinking of the first handle and the second handle, the first driving shaft, the first transmission rod, the second driving shaft and the second transmission rod are jointly inserted and combined to form two long torsion shafts, and the two long torsion shafts are convenient for personnel to stand on the ground to tightly jack and install a U-shaped clamp, so that the trouble that the personnel ascend to install and fix the bird-proof puncture device is eliminated, the installation difficulty of the bird-proof puncture device is reduced, and potential safety hazards caused by ascending installation are avoided;
2. according to the invention, a user can stand on the ground through the cooperation of the second driving shaft and the first driving shaft to rotate and drive the rotating shaft, and operate the hammering block to hammer, the use is convenient, the deflector rod is matched with a spring on the hammering block sliding shaft to use together, the rotating and pushing can rotate, push and drive the hammering block to impact and hammer back and forth, the hammering block can slide back and forth to punch the rear arc part of the U-shaped clamp, the U-shaped clamp is clamped on the angle iron of the cable support smoothly and conveniently, and the phenomenon that the sliding clamp is blocked by the bending clamping force of the U-shaped clamp is avoided, so that the installation difficulty of the U-shaped clamp is increased;
3. according to the invention, through the short positioning column, the U-shaped clamp sleeve can be inserted and positioned at the top end of the top support frame by the hammering block, so that the U-shaped clamp is prevented from sliding off from two vertical supporting positioning rods in the lifting and mounting process to influence the smooth mounting, and the hammering block has a dual-purpose using effect;
4. the invention has the advantage of flexible use compared with the traditional lifting vehicle adopting live working for installation and avoids the use limitation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention in a folded and contracted state;
FIG. 3 is a bottom view of the U-shaped clamp of the present invention;
FIG. 4 is a schematic view of the platen structure of the present invention;
FIG. 5 is a schematic structural view of a top bracket of the present invention;
FIG. 6 is a schematic view of a hammer block structure according to the present invention;
FIG. 7 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 8 is an enlarged view of portion B of FIG. 1 according to the present invention;
in the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a first handle;
101. a first drive shaft; 102. a first drive lever; 103. an insert rod 103;
2. a second handle;
201. a second drive shaft; 202. a second transmission rod; 203. positioning a plate;
3. a top bracing frame;
301. an L-shaped strut; 302. hammering the block; 303. a vertical supporting positioning rod; 304. a rotating shaft;
4. a U-shaped hoop;
401. pressing a plate; 402. a threaded ejector rod; 403. positioning the short column; 404. and (4) inserting sleeves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 8, an embodiment of the present invention includes: an electrified installation bird-preventing puncture device for a power line comprises a first handle 1; the first handle 1 comprises a first driving shaft 101 and a first transmission rod 102, the first driving shaft 101 and the first transmission rod 102 are inserted on the first handle 1 in a left-right corresponding rotating mode, a knob is welded at the bottom end of each of the two rod bodies, a hexagonal shaft sleeve is welded at the top end of each of the two rod bodies in a vertical supporting mode, and a second handle 2 is rotatably connected at the top end of the first handle 1;
a second handle 2; the second handle 2 comprises a second driving shaft 201 and a second transmission rod 202, the second driving shaft 201 and the second transmission rod 202 are inserted into two sides of the second handle 2 in a left-right corresponding rotating manner, and a top support frame 3 is welded and fixed at the top end of the second handle 2;
a top bracket 3; the top support frame 3 comprises L-shaped support rods 301, vertical support positioning rods 303 and a hammering mechanism, wherein the two L-shaped support rods 301 and a transverse support rod welded at the head end of the L-shaped support rods are combined together to form the top support frame 3, the transverse support rod is symmetrically welded with the two vertical support positioning rods 303, the two vertical support positioning rods 303 are sleeved and inserted with a U-shaped clamp 4, and the two L-shaped support rods 301 are provided with the hammering mechanism;
a U-shaped clamp 4; the U-shaped hoop 4 is clamped on a forming angle iron at the top end of the cable support, and a puncture is fixed in a cylindrical sleeve at the center of the top end of the U-shaped hoop 4 in a surrounding and inserting mode;
the first handle 1 further comprises an insertion rod 103, the insertion rod 103 is inserted through two lantern rings welded at intervals on the top end section of the first handle 1, and the insertion rod 103 is installed in a pushing mode through a spring; the hammering mechanism comprises a hammering block 302, the hammering block 302 is cylindrical and is pushed by a spring to penetrate through and be inserted on the top end sections of the two L-shaped supporting rods 301, and a limiting shaft rod penetrating through the L-shaped supporting rods 301 is welded on the hammering block 302 backwards; the rotating shaft 304 is rotatably arranged on the vertical strut sections of the two L-shaped struts 301; the U-shaped clamp 4 comprises an insert sleeve 404, the insert sleeve 404 is symmetrically welded on the rear side of the U-shaped clamp 4, and the two insert sleeves 404 are correspondingly matched with the two vertical support positioning rods 303 in a sliding sleeved mode; the jacking mechanism penetrates through and is inserted on the bottom plate of the U-shaped hoop 4; the second handle 2 further includes positioning plates 203, two positioning plates 203 are welded to the tail end section of the second handle 2 at intervals, the upper half section of the insertion rod 103 is inserted into and matched with the two positioning plates 203, and the insertion rod 103 can insert and position the first handle 1 and the second handle 2 in a vertical-support-unfolded and elevated use state (as shown in fig. 1).
Furthermore, the head and the tail ends of the second transmission rod 202 are both provided with a six-edge inserting column, the tail end of the second driving shaft 201 is also provided with a six-edge inserting column, the top end of the second driving shaft 201 is sleeved with a conical gear, the first driving shaft 101 and the first transmission rod 102 at the bottom slide up to be in inserting combination transmission with the second driving shaft 201 and the second transmission rod 202, the first driving shaft 101, the first transmission rod 102, the second driving shaft 201 and the second transmission rod 202 are in a separable movable inserting combination using mode and can be suitable for folding and shrinking of the first handle 1 and the second handle 2, the first driving shaft 101, the first transmission rod 102, the second driving shaft 201 and the second transmission rod 202 are jointly inserted and combined to form two longer torsion shafts, the two long torsion shafts are convenient for a person to stand on the ground to tightly push and install the U-shaped hoop 4, the trouble that the person ascends to install and fix the bird-proof puncture device is eliminated, the installation degree of difficulty of preventing bird piercing depth is reduced and the potential safety hazard that the installation of ascending a height brought is avoided.
Further, rotation axis 304 is located the below of hammering piece 302, and the tail end of hammering piece 302 pivot has a department to prop the baffle downwards welding, and the head end cover of rotation axis 304 is equipped with a conical gear, and hammering piece 302 can slide the rear side arc part of hammer U-shaped clamp 4 backward and forward, clamps U-shaped clamp 4 on cable support's angle bar with comparatively smooth convenient hammering, avoids U-shaped clamp 4 self to have crooked clamp force to its slip clamping and causes and block the obstacle, causes the installation degree of difficulty increase of U-shaped clamp 4.
Further, the bevel gear on the rotation axis 304 and the second drive shaft 201 meshing transmission of going up slide, and the support welding has a driving lever in the interlude of rotation axis 304, the guide pulley of this driving lever head end corresponds the tail end with hammering piece 302 pivot and erects the baffle top and roll the contact, cooperation user personnel through second drive shaft 201 and first drive shaft 101 can stand and rotate rotation axis 304 and order about in the ground, and operate hammering piece 302 and carry out the hammering, high durability and convenient use, and the spring on the driving lever cooperation hammering piece 302 sliding shaft is used together and can rotate to push away and order about hammering piece 302 reciprocating impact hammering back and forth.
Further, the pressing mechanism comprises
The pressing plate 401 is inserted on the bottom plate of the U-shaped hoop 4 in a penetrating manner through two vertical supporting sliding rods at the left and right positions of the bottom of the pressing plate 401;
the threaded ejector rod 402 is meshed with the threaded ejector rod 402 and penetrates through the center of the bottom plate of the U-shaped clamp 4, the threaded ejector rod 402 is in pushing contact with the pressing plate 401, the second transmission rod 202 slides upwards to be in inserting connection with the hexagon socket nut at the bottom of the threaded ejector rod 402 for transmission, through the matching use of the second transmission rod 202 and the first transmission rod 102, a person can rotate the threaded ejector rod 402 on the ground, and the threaded ejector rod 402 can push the pressing plate 401 to slide upwards to press and fix the U-shaped clamp 4 on an angle iron of a cable support.
Further, U-shaped clamp 4 still includes short positioning column 403, short positioning column 403 welded fastening is in the intermediate position of U-shaped clamp 4 rear side arc part, and the front end center department of hammering piece 302 sets up a jack, and this jack corresponds and goes with short positioning column 403 cover and inserts the cooperation, through short positioning column 403, hammering piece 302 can be inserted U-shaped clamp 4 cover and is fixed a position in the top of top sprag frame 3, avoid U-shaped clamp 4 to slide from two vertical braces locating lever 303 and drop in lifting the installation, influence going on smoothly of installation.
In another embodiment, a small electromagnetic rapper may be used in place of the hammer block 302 and the rotating shaft 304, and the use of an electrically driven hammer instead of a manually powered hammer may reduce the labor intensity of the worker and make the job easier.
The working principle is as follows: when the device is used, firstly, two handle vertical supports are unfolded and are spliced and positioned through the inserting rods 103 (as shown in fig. 1), then the hammering block 302 is driven to slide backwards, the U-shaped clamp 4 is sleeved and inserted on the two vertical support positioning rods 303, and the hammering block 302 can sleeve, insert and position the U-shaped clamp 4 at the top end of the top support frame 3 through the positioning short columns 403;
lifting the U-shaped clamp 4 to align with an angle iron at the top end of the cable support, enabling a user to stand on the ground through the cooperation of the second driving shaft 201 and the first driving shaft 101 to rotate and drive the rotating shaft 304 and a shifting lever on the rotating shaft, enabling the shifting lever to be matched with a spring on a sliding shaft of the hammering block 302 to rotate and push the hammering block 302 to impact and beat in a reciprocating manner back and forth, enabling the hammering block 302 to slide back and forth to punch the rear arc part of the U-shaped clamp 4 in a reciprocating manner, and enabling the U-shaped clamp 4 to beat on the angle iron of the cable support smoothly and conveniently;
then, through the matching use of the second transmission rod 202 and the first transmission rod 102, a person rotates the threaded mandril 402 on the ground, the threaded mandril 402 can be pushed into the pressing plate 401 to slide upwards to press and fix the U-shaped clamp 4 on the angle iron of the cable bracket, and finally, after the installation is completed, the two handles are pulled out downwards and folded for storage.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a bird piercing depth is prevented in electrified installation of power line which characterized in that: comprising a first handle (1);
the first handle (1) comprises a first driving shaft (101) and a first transmission rod (102), the first driving shaft (101) and the first transmission rod (102) are inserted into the first handle (1) in a left-right corresponding rotating mode, the bottom ends of the two rod bodies are welded with a knob, the top ends of the two rod bodies are vertically welded with a hexagonal shaft sleeve, and the top end of the first handle (1) is rotatably connected with a second handle (2);
a second handle (2);
the second handle (2) comprises a second driving shaft (201) and a second transmission rod (202), the second driving shaft (201) and the second transmission rod (202) are correspondingly inserted into two sides of the second handle (2) in a left-right rotating manner, and a top support frame (3) is fixedly welded at the top end of the second handle (2);
a top bracket (3);
the top support frame (3) comprises L-shaped support rods (301), vertical support positioning rods (303) and a hammering mechanism, the two L-shaped support rods (301) and a transverse support rod welded at the head end of each L-shaped support rod are combined together to form the top support frame (3), the two vertical support positioning rods (303) are symmetrically welded on the transverse support rod, a U-shaped clamp (4) is sleeved on the two vertical support positioning rods (303), and one hammering mechanism is installed on each L-shaped support rod (301);
a U-shaped clamp (4);
the U-shaped hoop (4) is clamped on the angle iron at the top end of the cable support, and a puncture is fixed around the cylindrical sleeve in the center of the top end of the U-shaped hoop (4) in an inserted manner;
the first handle (1) further comprises an inserted link (103), the inserted link (103) is inserted through two lantern rings welded at intervals on the top end section of the first handle (1), and the inserted link (103) is installed in a pushing mode through a spring;
the second handle (2) further comprises positioning plates (203), the two positioning plates (203) are welded to the tail end section of the second handle (2) at intervals, and the upper half section of the inserted rod (103) is correspondingly inserted and matched with the two positioning plates (203) in a penetrating manner;
the head end and the tail end of the second transmission rod (202) are both provided with a six-edge inserting column, the tail end of the second driving shaft (201) is also provided with a six-edge inserting column, the top end of the second driving shaft is sleeved with a conical gear, and the first driving shaft (101) and the first transmission rod (102) at the bottom slide upwards to be in inserted combined transmission with the second driving shaft (201) and the second transmission rod (202).
2. The live installation bird penetration preventing device of an electric power line of claim 1, wherein: the hammer mechanism includes
The hammering block (302) is cylindrical, the hammering block (302) is pushed by a spring to penetrate through and be inserted into the top end sections of the two L-shaped supporting rods (301), and a limiting shaft rod penetrating through the L-shaped supporting rods (301) is welded backwards on the hammering block (302);
and the rotating shaft (304), the rotating shaft (304) is rotatably arranged on the vertical strut sections of the two L-shaped struts (301).
3. The live installation bird penetration preventer of an electrical power line of claim 2, wherein: the rotary shaft (304) is positioned below the hammering block (302), a vertical support baffle is welded downwards at the tail end of the rotary shaft of the hammering block (302), and a conical gear is sleeved at the head end of the rotary shaft (304).
4. The live installation bird penetration preventer of claim 3, wherein: the bevel gear on the rotating shaft (304) is in meshing transmission with the second driving shaft (201) which slides upwards, a shifting rod is welded on the middle section of the rotating shaft (304) in a supporting mode, and a guide wheel at the head end of the shifting rod is correspondingly in contact with a top roller of a vertical supporting baffle at the tail end of a rotating shaft of the hammering block (302).
5. The live installation bird penetration preventing device of an electric power line of claim 1, wherein: the U-shaped clamp (4) comprises
The plug bushes (404) are symmetrically welded on the rear side of the U-shaped hoop (4), and the two plug bushes (404) are correspondingly matched with the two vertical supporting positioning rods (303) in a sliding sleeved mode;
the jacking mechanism penetrates through and is inserted on the bottom plate of the U-shaped hoop (4).
6. The live installation bird penetration preventer of an electrical power line of claim 5, wherein: the top pressing mechanism comprises
The pressing plate (401) penetrates through and is inserted on a bottom plate of the U-shaped hoop (4) through two vertical supporting sliding rods at the left and right positions of the bottom of the pressing plate (401);
the threaded ejector rod (402) is meshed with and penetrates through the center of the bottom plate of the U-shaped clamp (4), the threaded ejector rod (402) is in pushing contact with the pressing plate (401), and the second transmission rod (202) slides up to be in plug-in transmission with the hexagon socket cap nut at the bottom of the threaded ejector rod (402).
7. The live installation bird penetration preventer of an electrical power line of claim 2, wherein: the U-shaped clamp (4) further comprises a positioning short column (403), the positioning short column (403) is fixedly welded at the middle position of the arc-shaped part at the rear side of the U-shaped clamp (4), and a jack is formed in the center of the front end of the hammering block (302), and the jack is correspondingly sleeved and inserted with the positioning short column (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110407545.4A CN113193514B (en) | 2021-04-15 | 2021-04-15 | Live-line installation bird-preventing puncture device for power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110407545.4A CN113193514B (en) | 2021-04-15 | 2021-04-15 | Live-line installation bird-preventing puncture device for power line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113193514A CN113193514A (en) | 2021-07-30 |
| CN113193514B true CN113193514B (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110407545.4A Active CN113193514B (en) | 2021-04-15 | 2021-04-15 | Live-line installation bird-preventing puncture device for power line |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008177115A (en) * | 2007-01-22 | 2008-07-31 | Yazaki Corp | Shield pipe |
| CN102268927B (en) * | 2011-06-15 | 2012-12-26 | 中国一冶集团有限公司 | Foldable stringing device |
| CN103548804B (en) * | 2013-11-07 | 2022-04-01 | 石河子大学 | Hydraulic oil cylinder and four-rod 180-degree folding device for spraying frame |
| CN104472471A (en) * | 2014-11-21 | 2015-04-01 | 国网河南伊川县供电公司 | Device for preventing birds from nesting of electric tower truss of electric transmission line |
| CN107771778A (en) * | 2017-09-22 | 2018-03-09 | 国网山东省电力公司电力科学研究院 | A kind of new umbrella shape bird-resistant and preparation method that can keep pricker open angle |
| CN110912027B (en) * | 2019-12-06 | 2021-06-22 | 国能荥阳热电有限公司 | Lifting rod structure for assembling of power transformer substation |
| CN111120730A (en) * | 2019-12-25 | 2020-05-08 | 关庚 | Electric power pipe jacking pipe joint interface connection device |
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