CN210016174U - Hook scissors for cleaning bird nest in electrified manner - Google Patents
Hook scissors for cleaning bird nest in electrified manner Download PDFInfo
- Publication number
- CN210016174U CN210016174U CN201920738036.8U CN201920738036U CN210016174U CN 210016174 U CN210016174 U CN 210016174U CN 201920738036 U CN201920738036 U CN 201920738036U CN 210016174 U CN210016174 U CN 210016174U
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- China
- Prior art keywords
- shearing
- insulating rod
- cleaning
- bird
- electrified
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Abstract
The utility model relates to the technical field of power transmission line cleaning equipment, in particular to a hook shear for cleaning a bird nest in an electrified way, which comprises an insulating rod, wherein the end part of the insulating rod is detachably connected with a shearing tool, and the shearing tool comprises a shearing part and a holding part connected with the shearing part; the gripping and pressing part is detachably connected with a pulling device. The utility model discloses simple structure, convenient to use is swift, can clear up foreign matter such as bird's nest, grass vine branch fast, can also be convenient for the operation personnel operation, improves cleaning efficiency.
Description
Technical Field
The utility model relates to a transmission line cleaning equipment technical field, more specifically relates to an electrified clearance bird's nest hook is cut.
Background
The power transmission lines are mostly erected in mountainous and hilly areas, a plurality of rivers and ponds are arranged beside the lines, and the areas are ideal areas for the survival and propagation of birds. Birds nest, eat, excrete on the transmission line life process and can cause transmission line trouble, in addition, still can have unnecessary grass vine branch etc. to cover transmission line, can also cause the circuit to trip when serious, so clear away the foreign matter such as bird's nest, grass vine branch and be very necessary work.
At present when cleaing away foreign matter such as bird's nest, grass cane branch, the instrument for cleaing away is still immature, and the operation personnel can directly pat with test pencil or insulator spindle sometimes, wastes time and energy. Some existing clearing tools are lack of functions, difficult to clean up, inconvenient to operate and incapable of meeting actual clearing requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problem of the bird's nest on the transmission line of being not convenient for clear up, provide an electrified clearance bird's nest hook and cut, its simple structure, convenient to use is swift, can clear up foreign matter such as bird's nest, grass cane branch fast, can also be convenient for the operation personnel operation, improve cleaning efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the hook shear for cleaning the bird nest in an electrified way comprises an insulating rod, wherein the end part of the insulating rod is detachably connected with a shearing tool, and the shearing tool comprises a shearing part and a holding and pressing part connected with the shearing part; the gripping and pressing part is detachably connected with a pulling device.
The utility model relates to a hook shear for cleaning bird nests in an electrified way, and the arrangement of an insulating rod enables an operator to work in an electrified way; the shearing part of the shearing tool is used for removing foreign matters such as bird nests, rattan branches and the like on the power transmission line, so that the power transmission line is prevented from being broken down; can dismantle the pulling device of connection on shearing tool's the portion of holding, make the operation personnel can hold the one end of insulator spindle on ground, come the operation through the pulling device and set up the shearing tool at the insulator spindle other end, the operation personnel of being convenient for control the opening and shutting of the shearing tool of eminence, improve work efficiency.
In order to avoid dropping objects due to loosening after the shearing tool clamps the foreign matters, the insulating rod is provided with a locking device for locking the pulling device, and the locking device is connected with the pulling device.
In order to enable the pulling device to effectively pull the shearing tool to work, the pulling device comprises a pulley and a pull rope structure, one end of the pull rope structure is connected with the locking device, and the other end of the pull rope structure is connected with the pressure holding part after bypassing the pulley.
In order to enable the shearing tool to shear efficiently under different field conditions, a direction adjusting device for adjusting the bending angle of the shearing tool is arranged between the shearing tool and the insulating rod.
In order to increase the shearing force of the shearing tool, a plurality of arc-shaped convex parts are arranged on the shearing part.
In order to prevent unnecessary safety accidents caused by the falling of foreign matters clamped by the shearing tool, the shearing part is provided with an anti-skidding rubber strip.
In order to facilitate the connection of the shearing tool and the insulating rod, the holding and pressing part is detachably connected with the direction adjusting device through a connecting piece.
In order to enable the live-line bird nest cleaning hook scissors to clean foreign matters on a large scale and be convenient to carry, the insulating rod is a telescopic insulating rod.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the arrangement of the pulley and the pull rope structure can facilitate the operation of pulling the pull rope structure to the shearing tool, and the pull rope structure is prevented from being blocked when stressed.
(2) Locking device's setting can lock the stay cord structure, avoids the stay cord structure to fall the thing because of relaxing after drawing shear tool and cliing the foreign matter.
(3) The angle between shearing tool and the insulating rod can be changed by the arrangement of the direction adjusting device, so that the shearing tool can shear efficiently under different field conditions.
(4) The arrangement of the arc-shaped protruding part and the anti-slip rubber strip enables the sheared foreign matters to be clamped on the shearing device, and secondary faults caused by the fact that the foreign matters are hung on the live wire when falling are prevented.
Drawings
Fig. 1 is a schematic structural view of the hook shear for cleaning bird's nest in an electrified manner.
Fig. 2 is a bottom view of fig. 1.
The graphic symbols are illustrated as follows:
1-a shearing tool, 11-a shearing part, 12-a holding and pressing part, 13-an anti-slip rubber strip, 2-a connecting piece, 3-a pulling device, 31-a pulley, 32-a rope pulling structure, 4-a direction adjusting device, 5-an insulating rod and 6-a locking device.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Example 1
Fig. 1 to fig. 2 show a first embodiment of a hook shear for live cleaning a bird nest, which includes an insulating rod 5, a cutting tool 1 detachably connected to an end of the insulating rod 5, the cutting tool 1 including a cutting portion 11 and a holding portion 12 connected to the cutting portion 11; the pulling device 3 is detachably connected to the pressing part 12.
The arrangement of the insulating rod 5 enables an operator to work in a live-wire mode; the shearing part 11 of the shearing tool 1 is used for removing foreign matters such as bird nests, rattan branches and the like on the power transmission line, so that the power transmission line is prevented from being broken down; can dismantle the pulling device 3 of connection on the portion 12 of holding of shearing tool 1, make the operating personnel can hold the one end of insulator spindle 5 on ground, come the operation through pulling device 3 and set up shearing tool 1 at the insulator spindle 5 other end, the operating personnel of being convenient for controls the opening and shutting of shearing tool 1 of eminence, improves work efficiency.
As shown in fig. 1 to 2, the cutting tool 1 of the present embodiment is a structure in which a left blade scissors and a right blade scissors are hinged to each other, the left and right blade scissors include a blade portion and a handle portion, the cutting portion 11 is the blade portion, and the pressing portion 12 is the handle portion. As a preferred embodiment, the cutting tool 1 is a pair of garden shears, it should be noted that the pair of garden shears is not the only embodiment, and the cutting tool 1 may also be a pair of pruning shears.
In addition, the insulating rod 5 is provided with a locking device 6 for locking the pulling device 3, and the locking device 6 is connected with the pulling device 3. The provision of the pulling means 3 avoids the possibility of loosening the object after the shearing tool 1 has gripped the foreign matter. As shown in fig. 1 to 2, the locking device 6 of the present embodiment is mounted at an end of the insulating rod 5 far from the cutting tool 1, so that an operator can conveniently hold one end of the insulating rod 5 to operate the cutting tool 1 at the other end of the insulating rod 5. As a preferred scheme, the locking device 6 specifically adopts a fishing vessel, and is low in cost and convenient to install.
The pulling device 3 comprises a pulley 31 and a rope pulling structure 32, wherein one end of the rope pulling structure 32 is connected with the locking device 6, and the other end of the rope pulling structure is connected with the pressure holding part 12 after bypassing the pulley 31. The arrangement of the pulley 31 and the pull cord arrangement 32 enables the pulling device 3 to effectively pull the cutting tool 1 into operation. As shown in fig. 1 to 2, in the present embodiment, the pull rope structure 32 is specifically an insulated endless rope, which is convenient for connecting with the locking device 6 and the holding and pressing portion 12.
In addition, a direction adjusting device 4 for adjusting the bending angle of the shearing tool 1 is arranged between the shearing tool 1 and the insulating rod 5. The direction adjusting device 4 is arranged to enable the shearing tool 1 to shear efficiently under different field conditions.
As shown in fig. 1 to 2, the direction adjusting device 4 in this embodiment specifically includes two gears that are engaged with each other and can rotate relatively, and the gears are connected with screw structures for connecting with other structures, wherein one screw structure is connected with the cutting tool 1, and the other screw structure is connected with the insulating rod 5, so that the angle between the cutting tool 1 and the insulating rod 5 can be changed by rotating the gears. In this embodiment, the pulley 31 is mounted on the direction adjustment device 4 at an end thereof adjacent to the insulating rod 5.
In addition, the shearing portion 11 is provided with a plurality of arc-shaped convex portions. The arrangement of the arc-shaped protruding part can increase the shearing force of the shearing tool 1. As shown in fig. 1 to 2, in the blade portion of the present embodiment, the inner side of one blade is an arc-shaped concave shape, and the inner side of the other blade is an arc-shaped convex shape, and the arc-shaped concave shape matches with the arc-shaped convex shape. The arc-shaped bulge part is arranged on the blade with the inner side in an arc convex shape.
Wherein, the cutting part 11 is provided with an anti-slip rubber strip 13. The arrangement of the anti-slip rubber strip 13 can prevent the foreign matters clamped by the shearing tool 1 from falling off to cause unnecessary safety accidents.
Wherein, the holding and pressing part 12 is detachably connected with the direction adjusting device 4 through the connecting piece 2. The provision of the connector 2 can facilitate the connection of the shear tool 1 to the insulator rod 5. As shown in fig. 1 to 2, in the present embodiment, the connecting member 2 is a steel tube, which is hollow and can be conveniently sleeved with the holding portion 12. In addition, the setting of connecting piece 2 also can be convenient for shear tool 1 and direction adjusting device 4's separation, when needs use other clearance structures to clear up the foreign matter on the transmission line, can be with shear tool 1 back of pulling down, through installing other clearance structures on direction adjusting device 4, like the steel hook, go to accomplish the clearance work, make this insulator spindle 5 can be utilized many times, reduce the cost.
In addition, the insulating rod 7 is a telescopic insulating rod. The telescopic setting makes electrified clearance bird's nest hook cut can clear up foreign matter on a large scale, and can also portable.
Example 2
The present embodiment is similar to embodiment 1, except that the direction adjusting device 4 is a metal hose, one end of the metal hose is connected to the shearing tool 1, and the other end of the metal hose is connected to the insulating rod 5, so that the operator can change the angle between the shearing tool 1 and the insulating rod 5 by bending the metal hose.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. The hook shear for cleaning the bird nest in an electrified way comprises an insulating rod (5) and is characterized in that the end part of the insulating rod (5) is detachably connected with a shearing tool (1), and the shearing tool (1) comprises a shearing part (11) and a holding and pressing part (12) connected with the shearing part (11); the pulling device (3) is detachably connected to the pressing part (12).
2. The hook shear for cleaning bird nests in an electrified way as claimed in claim 1, characterized in that the insulating rod (5) is provided with a locking device (6) for locking the pulling device (3), and the locking device (6) is connected with the pulling device (3).
3. The hook shear for cleaning the bird nest with electricity according to claim 2, wherein the pulling device (3) comprises a pulley (31) and a pulling rope structure (32), one end of the pulling rope structure (32) is connected with the locking device (6), and the other end of the pulling rope structure is connected with the pressing part (12) after passing around the pulley (31).
4. The hook shear for cleaning bird nests in an electrified manner as claimed in claim 1, wherein a direction adjusting device (4) for adjusting the bending angle of the shearing tool (1) is arranged between the shearing tool (1) and the insulating rod (5).
5. The hook shear for cleaning bird nests in an electrified manner as claimed in claim 1, wherein the shearing portion (11) is provided with a plurality of arc-shaped protrusions.
6. The hook shear for cleaning the bird nest in an electrified way as claimed in claim 5, characterized in that the shearing part (11) is provided with an anti-slip rubber strip (13).
7. The hook shear for cleaning bird nests in an electrified way as claimed in claim 4, characterized in that the holding and pressing part (12) is detachably connected with the direction adjusting device (4) through a connecting piece (2).
8. The hook shear for cleaning bird nests in electrified manner as claimed in claim 1, wherein the insulating rod (5) is a telescopic insulating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920738036.8U CN210016174U (en) | 2019-05-21 | 2019-05-21 | Hook scissors for cleaning bird nest in electrified manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920738036.8U CN210016174U (en) | 2019-05-21 | 2019-05-21 | Hook scissors for cleaning bird nest in electrified manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210016174U true CN210016174U (en) | 2020-02-04 |
Family
ID=69317520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920738036.8U Expired - Fee Related CN210016174U (en) | 2019-05-21 | 2019-05-21 | Hook scissors for cleaning bird nest in electrified manner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210016174U (en) |
-
2019
- 2019-05-21 CN CN201920738036.8U patent/CN210016174U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |