CN215419326U - Overhaul flying vehicle for power transmission line - Google Patents
Overhaul flying vehicle for power transmission line Download PDFInfo
- Publication number
- CN215419326U CN215419326U CN202121486990.6U CN202121486990U CN215419326U CN 215419326 U CN215419326 U CN 215419326U CN 202121486990 U CN202121486990 U CN 202121486990U CN 215419326 U CN215419326 U CN 215419326U
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- pulley
- plate
- transmission line
- power transmission
- sliding
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Abstract
The utility model relates to an overhauling flying car for a transmission line, which comprises a seat, a first pulley assembly, a second pulley assembly and a driving assembly, wherein the first pulley assembly is arranged on the seat; the first pulley assembly is fixedly connected with the seat and is in sliding connection with the power transmission line; the second pulley assembly is connected with the seat in a sliding mode, the second pulley assembly is provided with a sliding gap with adjustable size, the power transmission line penetrates through the sliding gap, the sliding gap has a first state and a second state, when the sliding gap is in the first state, the sliding gap clamps the power transmission line, and when the sliding gap is in the second state, the power transmission line is connected with the sliding gap in a sliding mode; the driving assembly is fixed on the first pulley assembly and is provided with a telescopic end, and the telescopic end is fixedly connected with the second pulley assembly so as to drive the second pulley assembly to move towards the direction close to or far away from the first pulley assembly; the problem of to having the transmission line of slope, there is the driving inconvenience of driving is solved.
Description
Technical Field
The utility model relates to the technical field of power transmission line maintenance equipment, in particular to a maintenance flying vehicle for a power transmission line.
Background
With the gradual maturity of the power grid technology in China, the ultrahigh voltage power transmission line becomes the main power grid frame of the power grid in China, which also puts higher requirements for operation and maintenance work. The manual type galloping car has the advantages of simple structure, stable operation and low production cost, and is widely applied to maintenance work of the power transmission line.
However, for the transmission line with the slope, the problem of inconvenient driving caused by runaway exists.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for an inspection runaway for a power transmission line, which solves the problem of inconvenient runaway for a power transmission line with a slope.
The utility model provides an overhauling flying car for a transmission line, which comprises a seat, a first pulley assembly, a second pulley assembly and a driving assembly, wherein the first pulley assembly is arranged on the seat; the first pulley assembly is fixedly connected with the seat and is in sliding connection with the power transmission line; the second pulley assembly is slidably connected with the seat, the second pulley assembly is provided with a sliding gap with adjustable size, the power transmission line penetrates through the sliding gap, the sliding gap has a first state and a second state, when the sliding gap is in the first state, the sliding gap clamps the power transmission line, and when the sliding gap is in the second state, the power transmission line is slidably connected with the sliding gap; the driving component is fixed on the first pulley component and provided with a telescopic end, and the telescopic end is fixedly connected with the second pulley component so as to drive the second pulley component to move towards the direction close to or far away from the first pulley component.
Furthermore, the first pulley assembly comprises a fixed plate and a fixed pulley, the fixed plate is fixedly connected with the top of the seat, the fixed plate is fixedly connected with the fixed pulley, and the fixed pulley is slidably connected with the power transmission line.
Furthermore, fixed pulley spare includes first U-shaped board, first pivot and first pulley, first U-shaped board with fixed plate fixed connection, the opening of first U-shaped board is down, place in the first pulley the concave department of first U-shaped board, first pulley via first pivot with first U-shaped board rotates to be connected, the bottom and the power transmission line slip butt of first pulley.
Further, the second pulley assembly comprises a sliding plate, a movable pulley member and a limiting member, the sliding plate is slidably connected with the bottom of the seat, the sliding plate is fixedly connected with the movable pulley assembly, the movable pulley assembly is provided with a movable end, the limiting member is provided with an adjusting end, a sliding gap is formed between the movable end and the adjusting end, when the sliding gap is in a first state, the movable end and the adjusting end clamp two sides of the power transmission line, when the sliding gap is in a second state, the movable end is slidably connected with the power transmission line, and the adjusting end is spaced from the power transmission line.
Furthermore, the movable pulley piece comprises a second U-shaped plate, a second rotating shaft and a second pulley, the second U-shaped plate is fixedly connected with the sliding plate, an opening of the second U-shaped plate faces downwards, the second pulley is arranged in an inward concave part of the second U-shaped plate, the second pulley is rotatably connected with the second U-shaped plate through the second rotating shaft, and the bottom of the first pulley is in sliding butt joint with the power transmission line.
Furthermore, the locating part includes connecting plate, electric putter and clamp plate, the connecting plate is fixed in the opening part of second U-shaped board, electric putter with the connecting plate is kept away from one side fixed connection of second pulley, electric putter's output pass the connecting plate, with clamp plate fixed connection to supply to drive the clamp plate is towards being close to or keeping away from the direction of second pulley removes.
Furthermore, the driving assembly comprises an expansion piece and a connecting rod, the expansion piece is fixedly installed on the first pulley assembly, and the output end of the expansion piece is connected with the second pulley assembly through the connecting rod.
Furthermore, the driving assembly further comprises a limiting rod, one end of the limiting rod is fixedly connected with the first pulley assembly, and the other end of the limiting rod is connected with the second pulley assembly in a sliding manner.
Further, the seat includes bedplate, back backup plate, two guardrails and preceding baffle, the back backup plate is located the top of bedplate, the back backup plate is H shape, the top of back backup plate with first loose pulley assembly fixed connection, the top of back backup plate with second loose pulley assembly sliding connection, two the guardrail is located relatively the top of bedplate, preceding baffle can dismantle connect in the top of bedplate, back backup plate, one of them guardrail, preceding baffle and another guardrail enclose into a protection cavity in proper order.
Compared with the prior art, the seat provides a sitting position by arranging the first pulley assembly fixedly connected with the seat, the first pulley assembly is slidably connected with the power transmission line, the seat can be hung on the power transmission line by the first pulley assembly, the second pulley assembly is slidably connected with the seat by arranging the second pulley assembly, the second pulley assembly is provided with a sliding gap with adjustable size, the power transmission line penetrates through the sliding gap, the sliding gap has a first state and a second state, when the sliding gap is in the first state, the sliding gap clamps the power transmission line, at the moment, the driving assembly is opened, the seat can move towards the direction close to the second pulley assembly, thereby realizing the moving function, when the sliding gap is in the second state, the power transmission line is slidably connected with the sliding gap, and the driving assembly can control the second pulley assembly to slide on the power transmission line to repeat the first state and the second state, can move on the transmission line with the slope, save physical power, it is convenient to remove.
Drawings
Fig. 1 is a schematic structural diagram of an entire overhaul flying vehicle for a power transmission line in this embodiment of the present invention;
fig. 2 is a schematic structural diagram of the operation of the first pulley assembly and the second pulley assembly in this embodiment of the maintenance flying vehicle for the power transmission line provided by the present invention;
fig. 3 is a schematic structural view of a fixed pulley member in the embodiment of the maintenance flying vehicle for the power transmission line, provided by the utility model;
fig. 4 is a schematic structural diagram of a movable pulley member in the embodiment of the maintenance flying vehicle for the power transmission line provided by the utility model.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the utility model and together with the description, serve to explain the principles of the utility model and not to limit the scope of the utility model.
As shown in fig. 1, the inspection flying vehicle for power transmission lines in the present embodiment includes a seat 100, a first pulley assembly 200, a second pulley assembly 300, and a driving assembly 400, wherein the first pulley assembly 200 is fixedly connected to the seat 100, the first pulley assembly 200 is connected to the second pulley assembly 300 via the driving assembly 400, and the second assembly can move relative to the first pulley assembly 200 by the driving assembly 400 to realize the movement of the seat 100 on the power transmission lines, which will be described in more detail below.
The first pulley assembly 200 of this embodiment is used to connect the seat 100 and the power line, and the seat 100 can be hung on the power line through the first pulley assembly 200, and the first pulley assembly 200 can move along the length direction of the power line under the action of external force.
The first pulley assembly 200 in this embodiment is fixedly connected to the seat 100, and the first pulley assembly 200 is slidably connected to the power line.
The first pulley assembly 200 includes a fixing plate 210 and a fixing pulley member 220, the fixing plate 210 is fixedly connected to the top of the seat 100, the fixing plate 210 is fixedly connected to the fixing pulley member 220, and the fixing pulley member 220 is slidably connected to the power line.
The fixed pulley member 220 includes a first U-shaped plate 221, a first rotating shaft 222 and a first pulley 223, the first U-shaped plate 221 is fixedly connected to the fixed plate 210, an opening of the first U-shaped plate 221 faces downward, the first pulley 223 is disposed in an inner recess of the first U-shaped plate 221, the first pulley 223 is rotatably connected to the first U-shaped plate 221 via the first rotating shaft 222, and a bottom of the first pulley 223 is in sliding contact with the power transmission line.
The second pulley assembly 300 of this embodiment is used to clamp and release the power line in addition to the function of the first pulley assembly 200, when the second pulley assembly 300 clamps the power line, the second pulley assembly 300 can pull the first pulley assembly 200 to move towards the direction close to the second pulley assembly 300 through the driving assembly 400, and when the second pulley assembly 300 releases the power line, the second pulley assembly 300 can slide relative to the power line.
The second pulley assembly 300 of this embodiment is slidably coupled to the seat 100, the second pulley assembly 300 having a sliding gap with an adjustable size, the power line passing through the sliding gap, the sliding gap having a first state and a second state, the sliding gap clamping the power line when the sliding gap is in the first state, and the power line slidably coupled to the sliding gap when the sliding gap is in the second state.
The second pulley assembly 300 includes a sliding plate 310, a movable pulley 320 and a limiting member 330, the sliding plate 310 is slidably connected to the bottom of the seat 100, the sliding plate 310 is fixedly connected to the movable pulley assembly, the movable pulley assembly has a movable end, the limiting member 330 has an adjusting end, a sliding gap is formed between the movable end and the adjusting end, when the sliding gap is in a first state, the movable end and the adjusting end clamp two sides of the power transmission line, when the sliding gap is in a second state, the movable end is slidably connected to the power transmission line, and the adjusting end is spaced from the power transmission line.
The movable pulley element 320 includes a second U-shaped plate 321, a second rotating shaft 322, and a second pulley 323, the second U-shaped plate 321 is fixedly connected to the sliding plate 310, an opening of the second U-shaped plate 321 faces downward, the second pulley 323 is disposed in an inner concave portion of the second U-shaped plate 321, the second pulley 323 is rotatably connected to the second U-shaped plate 321 via the second rotating shaft 322, and a bottom of the first pulley 223 is slidably abutted to the power transmission line.
The limiting member 330 includes a connecting plate 331, an electric push rod 332, and a pressing plate 333, the connecting plate 331 is fixed at the opening of the second U-shaped plate 321, the electric push rod 332 is fixedly connected to a side of the connecting plate 331 away from the second pulley 323, and an output end of the electric push rod 332 passes through the connecting plate 331 and is fixedly connected to the pressing plate 333, so as to drive the pressing plate 333 to move toward or away from the second pulley 323.
The driving assembly 400 of the present embodiment is used to drive the first pulley assembly 200 and the second pulley assembly 300 to move toward or away from each other.
The driving member 400 in this embodiment is fixed on the first pulley member 200, and the driving member 400 has a telescopic end, which is fixedly connected to the second pulley member 300, so as to drive the second pulley member 300 to move toward or away from the first pulley member 200.
The driving assembly 400 includes a telescopic member 410 and a connecting rod 420, the telescopic member 410 is fixedly mounted on the first pulley assembly 200, and an output end of the telescopic member 410 is connected to the second pulley assembly 300 via the connecting rod 420.
In order to make the first pulley assembly 200 and the second pulley assembly 300 slide stably, the driving assembly 400 in this embodiment further includes a limiting rod 430, one end of the limiting rod 430 is fixedly connected to the first pulley assembly 200, and the other end of the limiting rod 430 is slidably connected to the second pulley assembly 300.
The seat 100 in this embodiment is suitable for a structure for an operator to sit, and the seat 100 in this embodiment includes a seat plate 110, a back rest plate 120, two side rails 130 and a front baffle 140, the back rest plate 120 is disposed on the top of the seat plate 110, the back rest plate 120 is H-shaped, the top of the back rest plate 120 is fixedly connected to the first pulley assembly 200, the top of the back rest plate 120 is slidably connected to the second pulley assembly 300, the two side rails 130 are disposed on the top of the seat plate 110, the front baffle 140 is detachably connected to the top of the seat plate 110, and the back rest plate 120, one of the side rails 130, the front baffle 140 and the other side rail 130 sequentially enclose a protection cavity.
The working process is as follows: in operation, the first pulley assembly 200 in the first U-shaped plate 221 and the second pulley assembly 300 in the second U-shaped plate 321 are sequentially hung on the power transmission line along the length direction of the power transmission line, the limiting plate is installed on the second U-shaped plate 321, during climbing, firstly, the fixed pulley 220 is relatively fixed with respect to the power transmission line, secondly, the telescopic element 410 is opened to drive the sliding plate 310 to move in a direction away from the fixed plate 210, the electric push rod 332 is opened to clamp the power transmission line by the pressing plate 333 and the second pulley 323, the sliding plate 310 is relatively fixed with the power transmission line, the telescopic element 410 is opened to drive the fixed plate 210 to move in a direction close to the sliding plate 310, so that the seat 100 connected with the fixed plate 210 moves, and accordingly, the seat 100 moves on the power transmission line.
Compared with the prior art: the seat 100 provides a sitting position by arranging the first pulley assembly 200 fixedly connected with the seat 100, the first pulley assembly 200 is slidably connected with the power line, the seat 100 can be hung on the power line by the first pulley assembly 200, the seat 100 is slidably connected with the seat 100 by arranging the second pulley assembly 300, the second pulley assembly 300 is provided with a sliding gap with adjustable size, the power line passes through the sliding gap, the sliding gap has a first state and a second state, when the sliding gap is in the first state, the sliding gap clamps the power line, at the same time, the driving assembly 400 is opened, the seat 100 can move towards the direction close to the second pulley assembly 300, thereby realizing the moving function, when the sliding gap is in the second state, the power line is slidably connected with the sliding gap, and the driving assembly 400 can control the second pulley assembly 300 to slide on the power line to repeat the first state and the second state, can move on the transmission line with the slope, save physical power, it is convenient to remove.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (9)
1. A maintenance flying vehicle for a transmission line is characterized by comprising a seat, a first pulley assembly, a second pulley assembly and a driving assembly;
the first pulley assembly is fixedly connected with the seat and is in sliding connection with the power transmission line;
the second pulley assembly is slidably connected with the seat, the second pulley assembly is provided with a sliding gap with adjustable size, the power transmission line penetrates through the sliding gap, the sliding gap has a first state and a second state, when the sliding gap is in the first state, the sliding gap clamps the power transmission line, and when the sliding gap is in the second state, the power transmission line is slidably connected with the sliding gap;
the driving component is fixed on the first pulley component and provided with a telescopic end, and the telescopic end is fixedly connected with the second pulley component so as to drive the second pulley component to move towards the direction close to or far away from the first pulley component.
2. The inspection flying cart for power transmission lines of claim 1, wherein said first sheave assembly comprises a fixed plate and a fixed sheave member, said fixed plate being fixedly attached to a top portion of said seat, said fixed plate being fixedly attached to said fixed sheave member, said fixed sheave member being slidably attached to said power transmission line.
3. The power transmission line maintenance flying cart according to claim 2, wherein the fixed pulley member comprises a first U-shaped plate, a first rotating shaft and a first pulley, the first U-shaped plate is fixedly connected with the fixed plate, the first U-shaped plate has a downward opening, the first pulley is arranged in a concave portion of the first U-shaped plate, the first pulley is rotatably connected with the first U-shaped plate via the first rotating shaft, and the bottom of the first pulley is in sliding abutment with the power transmission line.
4. The maintenance trolley for power transmission lines of claim 1, wherein said second pulley assembly comprises a sliding plate slidably connected to the bottom of said seat, a movable pulley member fixedly connected to said sliding plate, and a limiting member having a moving end and an adjusting end, said sliding end and said adjusting end forming said sliding gap therebetween, said moving end and said adjusting end clamping both sides of said power transmission line when said sliding gap is in a first state, and said moving end slidably connected to said power transmission line when said sliding gap is in a second state, said adjusting end being spaced apart from said power transmission line.
5. The power transmission line maintenance flying cart according to claim 4, wherein the movable pulley member comprises a second U-shaped plate, a second rotating shaft and a second pulley, the second U-shaped plate is fixedly connected with the sliding plate, the opening of the second U-shaped plate faces downwards, the second pulley is arranged in the concave part of the second U-shaped plate, the second pulley is rotatably connected with the second U-shaped plate through the second rotating shaft, and the bottom of the first pulley is in sliding abutment with the power transmission line.
6. The maintenance flying cart for the transmission line according to claim 5, wherein the limiting member comprises a connecting plate, an electric push rod and a pressing plate, the connecting plate is fixed at the opening of the second U-shaped plate, the electric push rod is fixedly connected with one side of the connecting plate far away from the second pulley, and an output end of the electric push rod penetrates through the connecting plate and is fixedly connected with the pressing plate so as to drive the pressing plate to move towards a direction close to or far away from the second pulley.
7. The inspection flying cart for power transmission lines of claim 1, wherein said drive assembly comprises a telescoping member and a connecting rod, said telescoping member being fixedly mounted to said first sheave assembly, the output end of said telescoping member being connected to said second sheave assembly via said connecting rod.
8. The maintenance flying cart for a power transmission line according to claim 7, wherein said driving assembly further comprises a limiting rod, one end of said limiting rod is fixedly connected with said first pulley assembly, and the other end of said limiting rod is slidably connected with said second pulley assembly.
9. The maintenance flying vehicle for the transmission line according to claim 1, wherein the seat comprises a seat plate, a rear backup plate, two guard rails and a front baffle plate, the rear backup plate is arranged on the top of the seat plate, the rear backup plate is H-shaped, the top of the rear backup plate is fixedly connected with the first pulley assembly, the top of the rear backup plate is slidably connected with the second pulley assembly, the two guard rails are oppositely arranged on the top of the seat plate, the front baffle plate is detachably connected to the top of the seat plate, and the rear backup plate, one of the guard rails, the front baffle plate and the other guard rail sequentially enclose a protective cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121486990.6U CN215419326U (en) | 2021-07-01 | 2021-07-01 | Overhaul flying vehicle for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121486990.6U CN215419326U (en) | 2021-07-01 | 2021-07-01 | Overhaul flying vehicle for power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215419326U true CN215419326U (en) | 2022-01-04 |
Family
ID=79643818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121486990.6U Expired - Fee Related CN215419326U (en) | 2021-07-01 | 2021-07-01 | Overhaul flying vehicle for power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215419326U (en) |
-
2021
- 2021-07-01 CN CN202121486990.6U patent/CN215419326U/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: 20220104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |