CN215989994U - Insulating sword of removing obstacles of power line - Google Patents
Insulating sword of removing obstacles of power line Download PDFInfo
- Publication number
- CN215989994U CN215989994U CN202122044434.XU CN202122044434U CN215989994U CN 215989994 U CN215989994 U CN 215989994U CN 202122044434 U CN202122044434 U CN 202122044434U CN 215989994 U CN215989994 U CN 215989994U
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- China
- Prior art keywords
- rod
- power line
- holding rod
- cutter head
- lifting
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- 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
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- 230000008093 supporting effect Effects 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005770 birds nest Nutrition 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 235000005765 wild carrot Nutrition 0.000 description 1
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Abstract
The utility model discloses an insulating obstacle clearing knife for a power line, which comprises a holding rod: the inside of holding rod is provided with the lifter along its length direction activity, and the top of lifter is provided with the tool bit subassembly, the tool bit subassembly includes the blade disc, and the outer wall annular of blade disc is provided with the sword groove, and the sword inslot is provided with the blade, be provided with on the holding rod with personnel's shoulder contact and telescopic lift subassembly. According to the utility model, the obstacle clearing cutter adopts the blades distributed in an annular manner, so that obstacles can be cleared and scraped at any angle on the surface of the electric power line, inconvenience caused by integral rotation of the obstacle clearing cutter is avoided, and the obstacle clearing cutter can be placed on the shoulders of people for supporting by combining the structure of the lifting assembly, so that the phenomenon that the obstacle clearing cutter inclines and shakes or even falls off the hand is avoided, and the operation safety of the obstacle clearing cutter is improved.
Description
Technical Field
The utility model relates to the technical field of electric power obstacle clearing, in particular to an insulating obstacle clearing knife for an electric power circuit.
Background
With the increasing living standard of people and the increasing requirements of the power industry, the power service with qualified voltage quality and uninterrupted power supply is expected, so that the improvement of the power supply reliability, the enhancement of the maintenance of power equipment and the shortening of the first-aid repair time are the responsibility of each power worker. Some sundries may adhere to the power transmission line, for example: the problems to be solved by people are how to quickly remove the attached crops such as kites, plastic bags, bird nests and the like; meanwhile, the contradiction between the power transmission line and the branches is the problem that line maintenance personnel need to solve for a long time, and in order to guarantee power supply, obstacle clearing treatment needs to be carried out by means of an obstacle clearing knife.
Chinese patent publication No.: CN205646633U discloses an electric power line insulation obstacle clearing knife, which comprises a lamp body, an insulating rod and a mounting sleeve arranged at the top end of the insulating rod, wherein an arc-shaped cutting knife is arranged on the mounting sleeve, and the electric power line insulation obstacle clearing knife is characterized in that the outer wall of the mounting sleeve is provided with a rotating device, the rotating device comprises a hollow cylinder body transversely arranged on the outer wall of the mounting sleeve and a stepping motor arranged in the hollow cylinder body, the end of the hollow cylinder body far away from the mounting sleeve is provided with a sound insulation board, an output shaft of the stepping motor is provided with a rotating rod which penetrates through the sound insulation board and is in sliding connection with the sound insulation board, and the hollow cylinder body comprises a hollow pipe, a protective shell arranged on the outer surface of the hollow pipe and first sound absorption cotton arranged between the hollow pipe and the protective shell; the end of the rotating rod is provided with a camera; the lamp body angle adjusting device comprises a fixing plate and a mounting plate, wherein the fixing plate is arranged on the outer wall of the insulating rod, the mounting plate is provided with a first stud and a second stud in sequence along the vertical direction, the first stud and the second stud penetrate through the mounting plate and are in sliding connection with the mounting plate, the ends, far away from the fixing plate, of the first stud and the second stud are connected with nuts through external threads, and a spring is sleeved on the second stud and positioned between the fixing plate and the mounting plate; the lamp body is arranged on the mounting plate; the bottom of insulator spindle is provided with the box body, be provided with the controller in the box body, with controller electric connection's battery, the outer wall of box body be provided with controller electric connection's display screen and button assembly, step motor, camera, lamp body with controller electric connection.
But the blade angle of removing obstacles of current sword of removing obstacles has the limitation, can't carry out the free operation of removing obstacles of multi-angle to power line, needs the personnel both hands of removing obstacles to lift the sword of removing obstacles simultaneously and operates, has increased personnel's work burden, is unfavorable for the safety and stability who removes obstacles the sword and uses.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an insulating obstacle clearing cutter for a power line, which adopts a blade structure for clearing obstacles in multiple angles and improves the supporting and lifting stability.
In order to achieve the above purpose, the utility model provides the following technical scheme: an insulating obstacles removing sword of power line, includes the holding rod:
the interior of the holding rod is movably provided with a lifting rod along the length direction of the holding rod, and the top of the lifting rod is provided with a cutter head component;
the cutter head assembly comprises a cutter head, the outer wall of the cutter head is annularly provided with a cutter groove, and a blade is arranged in the cutter groove;
the holding rod is provided with a lifting assembly which is in contact with the shoulders of the person and can be stretched.
As a further description of the above technical solution:
the holding rod is screwed with a positioning pin through threads, and the lifting rod is provided with a positioning hole;
the holding rod is connected with the lifting rod through the embedded clamping of the positioning pin and the positioning hole.
As a further description of the above technical solution:
the insulating pad is arranged at the circle center of the cutter head, the jacket is arranged on the insulating pad, and the clamping rod matched with the jacket is arranged at the end part of the lifting rod.
As a further description of the above technical solution:
a fastening pin is screwed on the jacket through threads, and a fastening groove is formed in the clamping rod;
the clamping sleeve is connected with the clamping rod through the embedded clamping connection of the fastening pin and the fastening groove.
As a further description of the above technical solution:
arc-shaped contacts are arranged on the cutter head and on two sides of the opening end of the cutter groove.
As a further description of the above technical solution:
the lifting assembly comprises a sleeve arranged on the holding rod, an adjusting rod is movably arranged in the sleeve, and the adjusting rod is provided with an arc-shaped shoulder supporting frame.
As a further description of the above technical solution:
a plurality of hanging rings are arranged on the holding rod along the length direction of the holding rod, and binding ropes are hinged on two hanging rings.
In the technical scheme, the insulating obstacle clearing knife for the power line provided by the utility model has the following beneficial effects:
(1) this clearance sacrifice sword adopts the blade that the annular distributes, only needs the relative position through fine setting blade and power line, can carry out the clearance sacrifice scraping to the foreign matter of the arbitrary angle in power line surface and handle, has avoided wholly to rotate the inconvenience that the clearance sacrifice sword brought, has improved the operation flexibility of clearance sacrifice sword.
(2) This clearance hinders sword adopts the structure of lifting the subassembly, can place the clearance hinders sword and support at personnel's shoulder, can play the effect that the auxiliary stay lifted to the clearance hinders sword, and the effectual personnel that have reduced hold the physical power that brings when getting and pay out to avoid the clearance hinders sword to take place the slope and rock the phenomenon of even taking off the hand, improved the operational safety nature of clearance hinders sword.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic structural diagram of an insulation clearing knife for a power line according to an embodiment of the present invention;
FIG. 2 is a schematic view of a cutter head assembly according to an embodiment of the present invention;
FIG. 3 is a schematic view of a partial structure of a connection portion between a lifting rod and a holding rod according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a lift assembly according to an embodiment of the present invention.
Description of reference numerals:
1. a cutter head assembly; 11. a cutter head; 12. a contact; 13. a cutter groove; 14. a blade; 15. an insulating pad; 16. a fastening pin; 17. a jacket; 2. a lifting rod; 21. positioning holes; 22. a clamping bar; 23. a fastening groove; 3. a lifting assembly; 31. a shoulder rest; 32. adjusting a rod; 33. a sleeve; 4. a holding rod; 41. positioning pins; 5. hanging a ring; 6. and (5) binding the rope.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the electric power line insulation obstacle clearing knife comprises a holding rod 4:
the interior of the holding rod 4 is movably provided with a lifting rod 2 along the length direction, and the top of the lifting rod 2 is provided with a cutter head component 1;
The holding rod 4 is provided with a lifting component 3 which can contact with the shoulder of a person and can stretch.
In this embodiment, the power maintenance personnel that clear up hold holding rod 4, adjust lifter 2 to suitable position and fixed, then hold and lift holding rod 4, and make and lift subassembly 3 and personnel's shoulder conflict, can be with the even whole body that distributes to personnel of the weight of the sword that clears up, the effectual physical power that brings when having reduced personnel both hands and holding to get is paid out, thereby avoid the sword that clears up to take place the slope and rock the phenomenon of even breaking away from the hand, meanwhile, the height of power line can be held to blade disc 11, make power line imbed in the sword groove 13 of suitable angle, and when personnel walked about, make the foreign matter contact scraping of blade 14 and power line surface, can clear up the scraping to the foreign matter of power line surface arbitrary angle, the inconvenience that the sword brought has been avoided wholly rotating to clear up has improved the operation flexibility of sword that clears up.
As shown in fig. 3, the holding rod 4 is screwed with a positioning pin 41, the lifting rod 2 is provided with a positioning hole 21, the holding rod 4 is connected with the lifting rod 2 by the embedded clamping of the positioning pin 41 and the positioning hole 21, when the lifting rod 2 is adjusted to a proper position, the positioning pin 41 is rotated to be embedded into the positioning hole 21, and then the relative positions of the lifting rod 2 and the holding rod 4 can be fixed, so that the stability of the positions of the two is improved.
As shown in fig. 2 and 3, an insulating pad 15 is disposed at a center of a circle of the cutter head 11 for insulating and protecting the power line and the holding rod 4 to prevent electric shock, a clamping sleeve 17 is disposed on the insulating pad 15, and a clamping rod 22 adapted to the clamping sleeve 17 is disposed at an end of the lifting rod 2 to position and connect the cutter head assembly 1 and the lifting rod 2, so as to facilitate the dismounting and mounting operations of the cutter head assembly 1.
As shown in fig. 2 and 3, the clamp 17 is screwed with the fastening pin 16, the clamping rod 22 is provided with the fastening groove 23, and the clamp 17 is connected with the clamping rod 22 by the embedded engagement of the fastening pin 16 and the fastening groove 23, so that the connection stability between the cutter head 11 and the lifting rod 2 can be improved.
As shown in fig. 2, arc-shaped contacts 12 are arranged on the cutter head 11 and on two sides of the opening end of the cutter groove 13, and the contacts 12 are made of flexible insulating materials, so that when the cutter head 11 contacts a power line, the damage degree of the corners of the cutter head 11 to the power line is reduced, and the safety of the circuit line during obstacle clearing is improved.
As shown in fig. 1 and 4, the number of the lifting assemblies 3 is two, each lifting assembly 3 includes a sleeve 33 disposed on the holding rod 4, an adjusting rod 32 is movably disposed in the sleeve 33, the adjusting rod 32 is disposed on the arc-shaped shoulder rest 31, the adjusting rod 32 is pulled to move in the sleeve 33, the relative distance between the two shoulder rest 31 can be adjusted, so that the two shoulder rest 31 can be respectively clamped on shoulders on two sides of a person, and an auxiliary supporting effect is provided for the obstacle clearing knife.
As shown in figure 1, be provided with a plurality of link 5 along its length direction on the holding rod 4, and wherein two links 5 go up the transposition and have the rope 6 of tying up, through the operation of tying up of rope 6, can carry out further operation of binding with holding rod 4 and personnel's upper limbs, very big improvement obstacles removing sword hold get stability.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (7)
1. The utility model provides an insulating obstacles removing sword of power line, includes holding rod (4), its characterized in that:
the interior of the holding rod (4) is movably provided with a lifting rod (2) along the length direction, and the top of the lifting rod (2) is provided with a cutter head component (1);
the cutter head assembly (1) comprises a cutter head (11), a cutter groove (13) is annularly arranged on the outer wall of the cutter head (11), and a blade (14) is arranged in the cutter groove (13);
the holding rod (4) is provided with a lifting component (3) which is in contact with the shoulder of a person and can be extended and retracted.
2. The electric power line insulation obstacle removing knife according to claim 1, characterized in that: the holding rod (4) is screwed with a positioning pin (41), and the lifting rod (2) is provided with a positioning hole (21);
the holding rod (4) is connected with the lifting rod (2) through embedded clamping of the positioning pin (41) and the positioning hole (21).
3. The electric power line insulation obstacle removing knife according to claim 1, characterized in that: the insulation device is characterized in that an insulation pad (15) is arranged at the position of the circle center of the cutter head (11), a jacket (17) is arranged on the insulation pad (15), and a clamping rod (22) matched with the jacket (17) is arranged at the end part of the lifting rod (2).
4. The electric power line insulation obstacle removing knife according to claim 3, characterized in that: a fastening pin (16) is screwed on the jacket (17) through threads, and a fastening groove (23) is formed in the clamping rod (22);
the clamping sleeve (17) is connected with the clamping rod (22) through the embedded clamping connection of the fastening pin (16) and the fastening groove (23).
5. The electric power line insulation obstacle removing knife according to claim 1, characterized in that: arc-shaped contacts (12) are arranged on the cutter head (11) and on two sides of the opening end of the cutter groove (13).
6. The electric power line insulation obstacle removing knife according to claim 1, characterized in that: the lifting assembly (3) comprises a sleeve (33) arranged on the holding rod (4), an adjusting rod (32) is movably arranged in the sleeve (33), and the adjusting rod (32) is provided with an arc-shaped shoulder supporting frame (31).
7. The electric power line insulation obstacle removing knife according to claim 1, characterized in that: a plurality of hanging rings (5) are arranged on the holding rod (4) along the length direction of the holding rod, and binding ropes (6) are hinged on two hanging rings (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122044434.XU CN215989994U (en) | 2021-08-27 | 2021-08-27 | Insulating sword of removing obstacles of power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122044434.XU CN215989994U (en) | 2021-08-27 | 2021-08-27 | Insulating sword of removing obstacles of power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215989994U true CN215989994U (en) | 2022-03-08 |
Family
ID=80518589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122044434.XU Expired - Fee Related CN215989994U (en) | 2021-08-27 | 2021-08-27 | Insulating sword of removing obstacles of power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215989994U (en) |
-
2021
- 2021-08-27 CN CN202122044434.XU patent/CN215989994U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |