CN212063267U - Overhead transmission line clearance sacrifice device - Google Patents
Overhead transmission line clearance sacrifice device Download PDFInfo
- Publication number
- CN212063267U CN212063267U CN202020713586.7U CN202020713586U CN212063267U CN 212063267 U CN212063267 U CN 212063267U CN 202020713586 U CN202020713586 U CN 202020713586U CN 212063267 U CN212063267 U CN 212063267U
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- CN
- China
- Prior art keywords
- dwang
- plate
- transmission line
- gyro wheel
- overhead transmission
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Abstract
The utility model discloses an overhead transmission line clearance sacrifice device, including casing, dwang, motor, pivot, fixed plate, connecting plate, electric putter, rotor plate, extension board, blade, first spring, slider, second spring, connecting block, locating wheel, gyro wheel, cable and opening. The utility model has simple structure and convenient operation, can realize the removal of floaters on the power transmission line by arranging the blades, greatly improves the safe operation of the power grid, is beneficial to eliminating hidden dangers in time, prevents accidents and ensures the safety of power supply; the utility model discloses a set up the stability when the locating wheel can improve the device and remove, avoid taking place the problem that drops with the cable between gyro wheel and the locating wheel to promote the dwang through the fixed plate and can realize the separation of gyro wheel and cable, can't effectively pass through when running the in-process and touch the conductor spacer that the split conductor was used, can guarantee that the device of removing obstacles removes smoothly.
Description
Technical Field
The utility model relates to a device of removing obstacles specifically is an overhead transmission line device of removing obstacles belongs to overhead transmission line application technical field.
Background
The overhead transmission line is erected on the ground, and utilizes an insulator and an air-insulated power line, the overhead transmission line comprises a lead, an overhead ground wire, an insulator string, a tower, an earthing device and the like, the lead has the function of conducting current and has enough section to keep reasonable through-flow density, the lead is at high potential, in order to reduce electric energy loss and electromagnetic interference caused by corona discharge, the lead also has larger curvature radius, the ultrahigh-voltage transmission line has large transmission capacity and high working voltage, is mostly provided with split leads, and the overhead ground wire is also called an lightning conductor and is mainly used for preventing accidents caused by lightning strike of the overhead transmission line, and has lightning protection effect together with the earthing device.
Overhead transmission line compares with underground transmission line, overhead line construction cost is low, construction cycle is short, easy to overhaul and maintain, overhead line transmission of electricity is the main transmission of electricity mode that the electric power industry development adopted, to, clearance on the overhead line, the plastic bag often appears in overhead transmission line, floaters such as kite and kite line, greatly influence electric wire netting safe operation, and when clearance on the overhead line, transmission line can set up the spacer that a plurality of split conductors were used at one section distance every, lead to the difficult work that passes through of clearance equipment when carrying out the clearance, be unfavorable for the continuation work of clearance equipment. Therefore, the obstacle clearing device for the overhead transmission line is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an overhead transmission line clearance sacrifice device just in order to solve above-mentioned problem.
The utility model realizes the purpose through the following technical proposal, and the obstacle clearing device for the overhead transmission line comprises a rotating rod positioned at the top of a shell, a clearing mechanism and a traveling mechanism;
the cleaning mechanism comprises a motor and a connecting plate, the motor is fixedly connected with the inside of the shell, the output end of the motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with the fixed plate, the inside of the shell is fixedly connected with the connecting plate, the side wall of the connecting plate is fixedly connected with the electric push rod, the outer wall of the shell is rotatably connected with a rotating plate, the end part of the rotating plate is rotatably connected with the blade, and the bottom end of the rotating plate is fixedly connected with the extension plate;
running gear includes slider, locating wheel and gyro wheel, the inside sliding connection of spout that slider and dwang were seted up, the slider passes through the inside rigid coupling of second spring and dwang, and slider and connecting block fixed connection, the connecting block tip rotates with the locating wheel to be connected, the dwang passes through first spring and casing fixed connection, and the dwang top rotates with the gyro wheel to be connected.
Preferably, three openings are formed in the top surface of the shell, two of the openings and the other opening are located on two sides of the shell respectively, and the inside of each opening is rotatably connected with the rotating rod.
Preferably, the quantity of fixed plate is three, and every fixed plate all is located the opening inside, all is 120 degrees evenly distributed each other between per two fixed plates, and every fixed plate tip all contacts there is the dwang.
Preferably, electric putter and casing bottom through connection, electric putter and rotor plate are located the casing homonymy respectively, and the contact of electric putter tip has the extension board.
Preferably, the quantity of dwang is three, and the dwang that is located both sides all is the column structure of buckling, the gyro wheel contact on dwang top has the cable surface, and the gyro wheel at three dwang top is located same horizontal position.
Preferably, the quantity of locating wheel is three, and every locating wheel tip all is equipped with the fillet, the centre gripping has the cable between locating wheel and the gyro wheel, and the gyro wheel middle part is equipped with circular-arc recess.
The utility model has the advantages that:
1. the utility model has simple structure and convenient operation, can realize the removal of floaters on the power transmission line by arranging the blades, greatly improves the safe operation of the power grid, is beneficial to eliminating hidden dangers in time, prevents accidents and ensures the safety of power supply;
2. the utility model discloses a set up the stability when the locating wheel can improve the device and remove, avoid taking place the problem that drops with the cable between gyro wheel and the locating wheel to promote the dwang through the fixed plate and can realize the separation of gyro wheel and cable, can't effectively pass through when running the in-process and touch the conductor spacer that the split conductor was used, can guarantee that the device of removing obstacles removes smoothly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. the device comprises a shell, 2, a rotating rod, 3, a motor, 4, a rotating shaft, 5, a fixing plate, 6, a connecting plate, 7, an electric push rod, 8, a rotating plate, 9, an extending plate, 10, a blade, 11, a first spring, 12, a sliding block, 13, a second spring, 14, a connecting block, 15, a positioning wheel, 16, a roller, 17, a cable, 18 and an opening.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, an overhead transmission line obstacle clearing device includes a rotating rod 2 located at the top of a housing 1, a clearing mechanism and a traveling mechanism;
the cleaning mechanism comprises a motor 3 and a connecting plate 6, the motor 3 is fixedly connected with the inside of the shell 1, the output end of the motor 3 is fixedly connected with a rotating shaft 4, the surface of the rotating shaft 4 is fixedly connected with a fixed plate 5, the inside of the shell 1 is fixedly connected with the connecting plate 6, the side wall of the connecting plate 6 is fixedly connected with an electric push rod 7, the outer wall of the shell 1 is rotatably connected with a rotating plate 8, the end part of the rotating plate 8 is rotatably connected with a blade 10, and the bottom end of the rotating plate 8 is fixedly connected with an extension plate 9;
running gear includes slider 12, locating wheel 15 and gyro wheel 16, the inside sliding connection of spout that slider 12 and dwang 2 were seted up, slider 12 is through second spring 13 and the inside rigid coupling of dwang 2, and slider 12 and connecting block 14 fixed connection, the 14 tip of connecting block rotates with locating wheel 15 to be connected, dwang 2 is through first spring 11 and 1 fixed connection of casing, and 2 tops of dwang rotate with gyro wheel 16 to be connected.
The top surface of the shell 1 is provided with three openings 18, wherein two openings 18 and another opening 18 are respectively positioned at two sides of the shell 1, and the inside of each opening 18 is rotatably connected with the rotating rod 2; the number of the fixed plates 5 is three, each fixed plate 5 is positioned in the opening 18, every two fixed plates 5 are uniformly distributed at an angle of 120 degrees, and the end part of each fixed plate 5 is contacted with the rotating rod 2; the electric push rod 7 is connected with the bottom end of the shell 1 in a penetrating way, the electric push rod 7 and the rotating plate 8 are respectively positioned at the same side of the shell 1, and the end part of the electric push rod 7 is contacted with the extending plate 9; the number of the rotating rods 2 is three, the rotating rods 2 positioned on two sides are all of a bent structure, the idler wheels 16 at the top ends of the rotating rods 2 are in contact with the surfaces of the cables 17, and the idler wheels 16 at the tops of the three rotating rods 2 are positioned at the same horizontal position; the quantity of locating wheel 15 is three, and every locating wheel 15 tip all is equipped with the fillet, centre gripping has cable 17 between locating wheel 15 and the gyro wheel 16, and the gyro wheel 16 middle part is equipped with circular-arc recess.
When the utility model is used, firstly, the external power supply and the control switch of the electrical components in the device are placed on the cable 17, the slide block 12 is pushed to move in the chute on the surface of the rotating rod 2 by the elasticity of the second spring 13, when the slide block 12 drives the connecting block 14 to move to the top, the connecting block 14 drives the positioning wheel 15 to abut against the cable 17, when the drive device fixed on the top of the rotating rod 2 drives the slide wheel 16 to rotate, the shell 1 is driven to walk on the cable 17, when the specified position is reached, the extension plate 9 is pushed to rotate by the extension of the electric push rod 7 on the connecting plate 6, when the extension plate 9 drives the rotating plate 8 to rotate simultaneously, the blade 10 at the top end of the rotating plate 8 is driven to move to both sides of the cable 17, then the barrier on the cable 17 is cleared by the rotation of the driving blade 10 fixed on the end part of the rotating plate 8, when the spacer bar for splitting wires, when the motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the fixing plate 5 to rotate in the opening 18, the fixed plates 5 are propped against the rotating rod 2 to push the rotating rod 2 to move towards two sides, the three fixed plates 5 are mutually distributed at 120 degrees, when the fixed plate 5 rotates to push the right rotating rod 2 to rotate to one side, after the first spring 11 is stretched, the roller 16 and the positioning wheel 15 on the top of the rotating rod 2 are separated from the cable 17, when the fixed plate 5 continues to rotate after continuing to move, the fixed plate 5 is separated from the right rotating rod 2 at the moment, the first spring 11 pulls the rotating rod 2 to rotate to the vertical position, the positioning wheel 15 is provided with a fillet, so that the positioning wheel 15 and the idler wheels 16 move to the cable 17 again, the three idler wheels 16 are separated in sequence along with the movement of the fixing plate 5, the obstacle clearing device penetrates through the spacer to continuously work, and the obstacle clearing efficiency is improved.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides an overhead transmission line clearance sacrifice device which characterized in that: comprises a rotating rod (2) positioned at the top of a shell (1), a clearing mechanism and a traveling mechanism;
the clearing mechanism comprises a motor (3) and a connecting plate (6), the motor (3) is fixedly connected with the inside of the shell (1), the output end of the motor (3) is fixedly connected with the rotating shaft (4), the surface of the rotating shaft (4) is fixedly connected with the fixing plate (5), the inside of the shell (1) is fixedly connected with the connecting plate (6), the side wall of the connecting plate (6) is fixedly connected with the electric push rod (7), the outer wall of the shell (1) is rotatably connected with a rotating plate (8), the end part of the rotating plate (8) is rotatably connected with the blade (10), and the bottom end of the rotating plate (8) is fixedly connected with the extending plate (9);
running gear includes slider (12), locating wheel (15) and gyro wheel (16), the inside sliding connection of spout that slider (12) and dwang (2) were seted up, slider (12) are through second spring (13) and the inside rigid coupling of dwang (2), and slider (12) and connecting block (14) fixed connection, connecting block (14) tip rotates with locating wheel (15) and is connected, dwang (2) are through first spring (11) and casing (1) fixed connection, and dwang (2) top rotates with gyro wheel (16) and is connected.
2. The overhead transmission line obstacle clearing device according to claim 1, characterized in that: three openings (18) are formed in the top surface of the shell (1), two of the openings (18) and the other opening (18) are located on two sides of the shell (1) respectively, and each opening (18) is connected with the rotating rod (2) in a rotating mode.
3. The overhead transmission line obstacle clearing device according to claim 1, characterized in that: the quantity of fixed plate (5) is three, and every fixed plate (5) all are located opening (18) inside, all are 120 degrees evenly distributed each other between per two fixed plate (5), and every fixed plate (5) tip all contacts and has dwang (2).
4. The overhead transmission line obstacle clearing device according to claim 1, characterized in that: electric putter (7) and casing (1) bottom through connection, electric putter (7) and rotor plate (8) are located casing (1) homonymy respectively, and electric putter (7) tip contact has extension board (9).
5. The overhead transmission line obstacle clearing device according to claim 1, characterized in that: the quantity of dwang (2) is three, and dwang (2) that are located both sides all are the column structure of buckling, gyro wheel (16) contact on dwang (2) top has cable (17) surface, and gyro wheel (16) at three dwang (2) top are located same horizontal position.
6. The overhead transmission line obstacle clearing device according to claim 1, characterized in that: the quantity of locating wheel (15) is three, and every locating wheel (15) tip all is equipped with the fillet, the centre gripping has cable (17) between locating wheel (15) and gyro wheel (16), and gyro wheel (16) middle part is equipped with circular-arc recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713586.7U CN212063267U (en) | 2020-04-30 | 2020-04-30 | Overhead transmission line clearance sacrifice device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713586.7U CN212063267U (en) | 2020-04-30 | 2020-04-30 | Overhead transmission line clearance sacrifice device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212063267U true CN212063267U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020713586.7U Expired - Fee Related CN212063267U (en) | 2020-04-30 | 2020-04-30 | Overhead transmission line clearance sacrifice device |
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| Country | Link |
|---|---|
| CN (1) | CN212063267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531568A (en) * | 2020-12-23 | 2021-03-19 | 合肥工业大学 | Wire diameter self-adaptive cable obstacle clearing robot |
-
2020
- 2020-04-30 CN CN202020713586.7U patent/CN212063267U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531568A (en) * | 2020-12-23 | 2021-03-19 | 合肥工业大学 | Wire diameter self-adaptive cable obstacle clearing robot |
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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: 20201201 Termination date: 20210430 |