CN219717849U

CN219717849U - Deicing device for power transmission line

Info

Publication number: CN219717849U
Application number: CN202320734305.XU
Authority: CN
Inventors: 葛乐; 黎毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-09-19
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to the technical field of deicing of a power transmission line, and discloses a deicing device for the power transmission line, which comprises an unmanned aerial vehicle body, wherein the lower end of the unmanned aerial vehicle body is detachably connected with a shell, two travelling wheels are rotatably arranged on the inner side of the shell, ice cubes are fixedly arranged on the right side of a sliding rod, and a heating block is arranged on one side of the deicing block, which is close to the electric wire body.

Description

Deicing device for power transmission line

Technical Field

The utility model relates to the technical field of deicing of transmission lines, in particular to a deicing device for a transmission line.

Background

The power transmission line is realized by boosting the electric energy generated by the generator by using a transformer and then accessing the electric energy into the power transmission line through a control device such as a breaker, and the power transmission line is divided into an overhead power transmission line and a cable line, in winter, the problem of snow ice coating of the power transmission line caused by climate causes the bearing increase of the power transmission line, if the weight of the ice coating of the power transmission line exceeds the bearing range of the power transmission line or a power tower, accidents such as line breaking, tower falling and the like are caused, the power transmission system is damaged, great loss is caused to national economy, the power transmission line accident caused by ice coating seriously threatens the reliability of the power transmission and communication network.

The existing deicing device for the power transmission line mainly breaks ice through an ice breaking cutter and a sliding ice breaking shovel, and when the tools break ice, the surfaces of cables are easy to damage, so that the defects of inconvenient use exist, the service life of the cables is affected, the existing deicing device is complex to install, the investment of resources is greatly increased, the workload is increased, more resources are consumed, and the problem of the existing deicing device for the power transmission line is solved.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to solve the problems that the existing deicing device for the power transmission line is mainly used for breaking ice through an ice breaking cutter and a sliding ice breaking shovel, and the tools are easy to damage the surface of a cable when used for breaking ice, so that the service life of the cable is influenced, the existing deicing device is complicated to install, the input of resources is greatly increased, the workload is increased, and more resources are consumed.

(II) technical scheme

The technical scheme for solving the technical problems is as follows:

the utility model provides a transmission line defroster, includes unmanned aerial vehicle body and electric telescopic landing leg, four electric telescopic landing legs of lower extreme fixedly connected with of unmanned aerial vehicle body, the lower extreme detachable of unmanned aerial vehicle body is connected with the casing, and two walking wheels are installed in the inboard rotation of casing, and the inboard of casing is provided with the drive assembly who is used for driving the walking wheel, and the lower extreme of walking wheel is provided with the electric wire body, and the inboard of casing is provided with the joint subassembly, and casing inner chamber bottom fixed mounting has two supporting components who are used for promoting the joint subassembly, and the front end of casing is provided with movable assembly, and movable assembly's movable end is provided with two slide bars that can follow the vertical high removal of casing, and the right side fixed mounting of slide bar removes the ice-cube, and the deicing piece is close to electric wire body one side and is provided with the heating block.

On the basis of the technical scheme, the utility model can be improved as follows.

Preferably, the driving assembly comprises a motor, a first belt pulley is fixedly arranged at the output end of the motor, a second belt pulley is fixedly arranged at the right side of the travelling wheel, and the first belt pulley and the second belt pulley are in transmission connection with the belt.

Preferably, the clamping assembly comprises a sliding block, the inner side of the shell is connected with the sliding block in a sliding way, the top end of the sliding block is provided with a groove, one side surface of the sliding block is fixedly provided with an inclined plane, the inner side of the groove is rotationally connected with two auxiliary wheels, the front end and the rear end of the shell are provided with sliding holes, and the front end and the rear end of the sliding block are fixedly provided with supporting rods matched with the sliding holes.

Preferably, the support assembly comprises a telescopic rod, the telescopic rod is fixedly arranged on the bottom wall of the inner cavity of the shell, a spring positioned on the outer side of the telescopic rod is fixedly arranged on the bottom wall of the inner cavity of the shell, the telescopic end of the telescopic rod is fixedly connected with the sliding block, and the other end of the spring is fixedly connected with the sliding block.

Preferably, the sliding device comprises a support, two supports are fixedly arranged at the front end of the shell, a threaded rod with one end penetrating through and extending to the bottom of the support below is connected to the top end of the support in a threaded manner, the external threads of the threaded rod are equally divided into two sections, the directions of the external threads of the two sections are opposite, a T-shaped groove is formed in the front end of the shell, two sliding rods are connected to the outer side threads of the threaded rod in a threaded manner, and the sliding rods are in sliding connection with the T-shaped groove.

Preferably, the side wall of the shell is fixedly provided with a storage battery, and the side wall of the shell is fixedly provided with a circuit board.

Preferably, one side of the deicing block, which is close to the electric wire body, is arc-shaped, and the traveling wheels and the auxiliary wheels are provided with ice breaking rings.

(III) beneficial effects

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, the unmanned aerial vehicle body is arranged, so that the deicing device can be driven to the wire body, and the wire body is clamped in the deicing device from the opening of the shell by controlling the unmanned aerial vehicle body, so that the deicing device is ensured to be fixed on the wire body, and compared with the prior art, the problem of complicated installation of the deicing device is solved.

2. Through setting up the heating block, to the ice-cube heating, rotate on the electric wire body through walking wheel and auxiliary wheel to make the ring extrusion ice-cube that breaks ice, thereby crush ice-cube, compare with prior art, can effectually guarantee that the electric wire is not damaged.

Drawings

FIG. 1 is a schematic view of a three-dimensional front side structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional rear side structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 5 is a schematic rear view of the present utility model.

In the figure: 1. a housing; 2. a walking wheel; 3. a drive assembly; 31. a motor; 32. a first pulley; 33. a second pulley; 34. a belt; 4. a clamping assembly; 41. a slide block; 42. an inclined plane; 43. an auxiliary wheel; 44. a slide hole; 45. a support rod; 46. a groove; 5. an electric wire body; 6. a support assembly; 61. a telescopic rod; 62. a spring; 7. a moving assembly; 71. a support; 72. a threaded rod; 73. a T-shaped groove; 8. a slide bar; 9. removing ice cubes; 10. a heating block; 11. an unmanned aerial vehicle body; 12. electric telescopic support legs; 13. a storage battery; 14. a circuit board; 15. an ice breaking ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiment, given by fig. 1-5, a transmission line defroster, including unmanned aerial vehicle body 11 and electric telescopic landing leg 12, the lower extreme fixedly connected with four electric telescopic landing legs 12 of unmanned aerial vehicle body 11, the lower extreme detachably of unmanned aerial vehicle body 11 is connected with casing 1, the below of unmanned aerial vehicle body 11 is provided with concave type spare, the top of casing 1 is provided with protruding type spare, be connected through the bolt between concave type spare and the protruding type spare, two walking wheels 2 are installed in the inboard rotation of casing 1, the inboard of casing 1 is provided with the drive assembly 3 that is used for driving walking wheel 2, the lower extreme of walking wheel 2 is provided with electric wire body 5, the inboard of casing 1 is provided with joint subassembly 4, casing 1 inner chamber bottom fixed mounting has two supporting members 6 that are used for promoting joint subassembly 4, the front end of casing 1 is provided with movable assembly 7, movable assembly 7's movable end is provided with two slide bars 8 that can follow casing 1 vertical height and remove ice pieces 9, the right side fixed mounting of slide bar 8 is provided with the deicing piece 9 and is close to electric wire body 5 one side and is provided with heating block 10.

Referring to fig. 1 to 5, the driving assembly 3 includes a motor 31, a first belt pulley 32 is fixedly mounted at the output end of the motor 31, a second belt pulley 33 is fixedly mounted at the right side of the travelling wheel 2, and the first belt pulley 32 and the second belt pulley 33 are in transmission connection with a belt 34;

through the above structure setting, drive first belt pulley 32 through motor 31 rotation, drive walking wheel 2 through belt 34 transmission and rotate, supplementary unmanned aerial vehicle body 11 removes on electric wire body 5.

Referring to fig. 1 to 5, the clamping assembly 4 comprises a sliding block 41, the inner side of a shell 1 is connected with the sliding block 41 in a sliding manner, a groove 46 is formed in the top end of the sliding block 41, an inclined surface 42 is fixedly arranged on one side surface of the sliding block 41, two auxiliary wheels 43 are rotatably connected to the inner side of the groove 46, sliding holes 44 are formed in the front end and the rear end of the shell 1, and supporting rods 45 matched with the sliding holes 44 are fixedly arranged at the front end and the rear end of the sliding block 41;

through the above structure setting, be provided with the opening on the casing 1, with electric wire body 5 follow opening part joint, electric wire body 5 extrusion inclined plane 42 makes slider 41 move down to with electric wire body 5 joint to the lower extreme of walking wheel 2, make electric wire body 5 joint in the defroster.

Referring to fig. 1 to 5, the support assembly 6 includes a telescopic rod 61, the bottom wall of the inner cavity of the housing 1 is fixedly provided with the telescopic rod 61, the bottom wall of the inner cavity of the housing 1 is fixedly provided with a spring 62 positioned outside the telescopic rod 61, the telescopic end of the telescopic rod 61 is fixedly connected with the sliding block 41, and the other end of the spring 62 is fixedly connected with the sliding block 41;

through the above structure arrangement, the auxiliary wheel 43 is clamped below the electric wire body 5 by pushing the sliding block 41 through the spring 62, so that the deicing device is ensured to be fixed on the electric wire body 5.

Referring to fig. 1 to 5, the moving assembly 7 includes a support 71, two supports 71 are fixedly mounted at the front end of the casing 1, a threaded rod 72 with one end penetrating through and extending to the bottom of the lower support 71 is connected to the top end of the upper support 71 in a threaded manner, the external threads of the threaded rod 72 are equally divided into two sections, the directions of the two sections of external threads are opposite, a T-shaped groove 73 is formed at the front end of the casing 1, two slide bars 8 are connected to the external threads of the threaded rod 72, and the slide bars 8 are slidably connected to the T-shaped groove 73;

through the above-described structural arrangement, the slide bar 8 can be adjusted to a proper position by rotating the threaded rod 72, thereby ensuring that the ice pieces are located at the upper and lower sides of the electric wire body 5.

Referring to fig. 1 to 5, wherein a battery 13 is fixedly mounted on a side wall of a case 1, and a circuit board 14 is fixedly mounted on a side wall of the case 1;

with the above-described configuration, the rotation of the motor 31 and the operation of the heating block 10 are controlled by the circuit board 14, and the battery 13 can supply electric power thereto.

Referring to fig. 1 to 5, the side of the deicing block 9, which is close to the electric wire body 5, is arc-shaped, and the traveling wheel 2 and the auxiliary wheel 43 are provided with ice breaking rings 15;

through the above-mentioned structure setting, through walking wheel 2 and auxiliary wheel 43 rotation on electric wire body 5 to make the ring 15 that breaks ice squeeze the ice-cube, thereby crush the ice-cube.

Working principle:

the first innovation point implements the steps of:

the first step: the shell 1 is arranged on the unmanned aerial vehicle body 11, the sliding rod 8 can be adjusted to a proper position by rotating the threaded rod 72, and the deicing device is lifted to the outer side of the electric wire body 5 by controlling the unmanned aerial vehicle body 11;

and a second step of: the shell 1 is provided with an opening, the electric wire body 5 is clamped from the opening, the electric wire body 5 extrudes the inclined surface 42 to enable the sliding block 41 to move downwards, so that the electric wire body 5 is clamped to the lower end of the travelling wheel 2, the sliding block 41 is pushed by the spring 62 to enable the auxiliary wheel 43 to be clamped below the electric wire body 5, and the deicing device is ensured to be fixed on the electric wire body 5;

and a third step of: the heating block 10 heats the ice, and the traveling wheel 2 and the auxiliary wheel 43 rotate on the wire body 5, so that the ice breaking ring 15 presses the ice, and the ice is crushed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transmission line defroster, includes unmanned aerial vehicle body (11) and electronic flexible landing leg (12), the lower extreme fixedly connected with of unmanned aerial vehicle body (11) four electronic flexible landing legs (12), its characterized in that: the utility model discloses a portable unmanned aerial vehicle, including unmanned aerial vehicle body (11), casing (1) is connected with to the lower extreme detachable of unmanned aerial vehicle body (11), two walking wheels (2) are installed in the inboard rotation of casing (1), the inboard of casing (1) is provided with drive assembly (3) that are used for driving walking wheels (2), the lower extreme of walking wheels (2) is provided with electric wire body (5), the inboard of casing (1) is provided with joint subassembly (4), casing (1) inner chamber bottom fixed mounting has two supporting component (6) that are used for promoting joint subassembly (4), the front end of casing (1) is provided with movable component (7), movable component's (7) remove the end and be provided with two slide bars (8) that can follow casing (1) vertical height and remove, the right side fixed mounting of slide bar (8) removes ice-cube (9), deicing piece (9) are provided with heating block (10) near electric wire body (5) one side.

2. A transmission line de-icing assembly as claimed in claim 1, wherein: the driving assembly (3) comprises a motor (31), a first belt pulley (32) is fixedly arranged at the output end of the motor (31), a second belt pulley (33) is fixedly arranged on the right side of the travelling wheel (2), and the first belt pulley (32) and the second belt pulley (33) are in transmission connection with a belt (34).

3. A transmission line de-icing assembly as claimed in claim 1, wherein: the clamping assembly (4) comprises a sliding block (41), the inner side of the shell (1) is connected with the sliding block (41) in a sliding manner, a groove (46) is formed in the top end of the sliding block (41), an inclined surface (42) is fixedly arranged on one side surface of the sliding block (41), two auxiliary wheels (43) are rotatably connected to the inner side of the groove (46), sliding holes (44) are formed in the front end and the rear end of the shell (1), and supporting rods (45) matched with the sliding holes (44) are fixedly arranged at the front end and the rear end of the sliding block (41).

4. A transmission line de-icing assembly according to claim 3, wherein: the support assembly (6) comprises a telescopic rod (61), the telescopic rod (61) is fixedly arranged on the bottom wall of the inner cavity of the shell (1), a spring (62) positioned on the outer side of the telescopic rod (61) is fixedly arranged on the bottom wall of the inner cavity of the shell (1), the telescopic end of the telescopic rod (61) is fixedly connected with the sliding block (41), and the other end of the spring (62) is fixedly connected with the sliding block (41).

5. A transmission line de-icing assembly as claimed in claim 1, wherein: the movable assembly (7) comprises a support (71), two supports (71) are fixedly arranged at the front end of the shell (1), a threaded rod (72) with one end penetrating through and extending to the bottom of the lower support (71) is connected with the top end of the upper support (71) in a threaded mode, external threads of the threaded rod (72) are equally divided into two sections, the directions of the two sections of external threads are opposite, a T-shaped groove (73) is formed in the front end of the shell (1), two sliding rods (8) are connected with the external threads of the threaded rod (72), and the sliding rods (8) are in sliding connection with the T-shaped groove (73).

6. A transmission line de-icing assembly as claimed in claim 1, wherein: the side wall of the shell (1) is fixedly provided with a storage battery (13), and the side wall of the shell (1) is fixedly provided with a circuit board (14).

7. A transmission line de-icing assembly according to claim 3, wherein: the deicing block (9) is arc-shaped at one side close to the electric wire body (5), and the traveling wheel (2) and the auxiliary wheel (43) are provided with an ice breaking ring (15).