Wire load cleaning device for power transmission

Abstract

The utility model provides a wire load cleaning device for electric power transmission, and relates to the technical field of electric power transmission. The wire load-bearing cleaning device for power transmission comprises a mounting frame and a wire clamping structure, the wire clamping structure is located above the mounting frame, a toothed plate is fixedly connected to the bottom surface of the wire clamping structure, a supporting telescopic rod is fixedly connected to the bottom surface of the wire clamping structure and located on the right side of the toothed plate, and the lower end of the supporting telescopic rod is fixedly connected with the upper surface of the mounting frame. A transverse shaft is arranged in front of the toothed plate, the left end of the transverse shaft is rotationally connected with the upper surface of the mounting frame, the right end of the transverse shaft is rotationally connected with a sleeve shaft, and a gear is meshed in front of the toothed plate and rotationally sleeves the outer surface of the sleeve shaft. According to the wire load cleaning device for power transmission, the toothed plate, the gear, the elastic plate, the stop lever frame and the elastic plate are arranged, the wire sleeve plate swings to drive a wire to swing, the load on the wire is thrown off, and the problem that when the load of the wire is too large, the wire is prone to breakage is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission, in particular to a wire load-bearing cleaning device for power transmission. Background Art

[0002] Transmission lines can be divided into overhead transmission lines and underground transmission lines according to their structural form. The former consists of line towers, conductors, insulators, etc., and is erected on the ground; the latter mainly uses cables and is laid underground (or underwater). Transmission can be divided into direct current transmission and alternating current transmission according to the nature of the transmitted current.

[0003] Since the conductors of overhead power transmission lines are located in the air, birds often stay on the conductors. At the same time, snow will accumulate on the conductors in snowy weather, and ice will freeze on the surface of the conductors, which will increase the weight of the conductors. When the weight of the conductors is too heavy, it is easy to cause the conductors to break. Therefore, a conductor weight cleaning device for power transmission is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a weight-bearing cleaning device for electric power transmission conductors, which solves the problem that the conductors are easily broken when the conductors are overloaded.

[0005] Technical Solution

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a wire load cleaning device for power transmission, comprising a mounting frame and a wire clamping structure, the wire clamping structure is located above the mounting frame, the bottom surface of the wire clamping structure is fixedly connected with a toothed plate, the bottom surface of the wire clamping structure and the right side of the toothed plate are fixedly connected with a supporting telescopic rod, the lower end of the supporting telescopic rod is fixedly connected to the upper surface of the mounting frame, a transverse axis is arranged in front of the toothed plate, the left end of the transverse axis is rotatably connected to the upper surface of the mounting frame, the right end of the transverse axis is rotatably connected with a sleeve shaft, a gear is meshed in front of the toothed plate, the gear is rotatably sleeved on the outer surface of the sleeve shaft, a circular ring is arranged inside the gear, the circular ring is fixedly sleeved on the outer surface of the sleeve shaft, a slot is provided on the outer ring surface of the circular ring, an elastic plate is fixedly connected to the inner ring surface of the gear, the other end of the elastic plate is slidably inserted into the inside of one of the slots, a torsion spring is fixedly connected to the left side of the sleeve shaft, the left end of the torsion spring is fixedly connected to the outer surface of the transverse axis, the transverse axis is located on the inner ring side of the torsion spring, and the outer surface of the sleeve shaft and the left side of the gear is fixedly sleeved One-way wheel, the bottom surface of the one-way wheel is meshed with an inclined block, the bottom surface of the inclined block is fixedly connected with a push telescopic rod, the lower end of the push telescopic rod is fixedly connected with the upper surface of the mounting frame, the left end of the horizontal axis is fixedly sleeved with a bevel gear A, the left side of the bevel gear A is meshed with a bevel gear B, the lower end of the bevel gear B is rotatably plugged into the upper surface of the mounting frame, the upper end of the bevel gear B is fixedly sleeved with a rotating rod, the upper surface of the other end of the rotating rod is fixedly connected with an insertion rod, the upper end of the insertion rod is slidably sleeved with an inner groove plate, and the left end of the inner groove plate is fixedly sleeved with a swing rod A vertical shaft is fixedly inserted into the bottom surface of the right end of the swing rod, and the lower end of the vertical shaft is rotatably inserted into the upper surface of the mounting frame. The left end of the swing rod is fixedly connected to a wire plate, and a disc is fixedly sleeved on one end of the horizontal shaft located on the right side of the sleeve shaft. A plurality of slots are provided on the outer ring surface of the disc, and a baffle rod frame is provided below the tooth plate. The baffle rod frame is located below the mounting frame, and the upper surfaces of the front and rear ends of the baffle rod frame are fixedly connected with a pulling telescopic rod, and the upper end of the pulling telescopic rod is fixedly connected to the mounting frame, and the upper end of the baffle rod frame is slidably inserted into one of the slots.

[0007] Preferably, a stabilizing wheel is arranged behind the tooth plate, the stabilizing wheel is rotatably connected to the upper surface of the mounting frame, and the tooth plate is arranged perpendicular to the horizontal axis.

[0008] Preferably, the inner wall width of the inner groove plate is greater than twice the length of the rotating rod, and the inner groove plate is arranged perpendicular to the insertion rod.

[0009] Preferably, the bevel block is in the shape of a right triangle, the back of the bevel block is an inclined surface, and the outer ring surface of the one-way wheel is a plurality of groove-shaped structures matched with the bevel block.

[0010] Preferably, a plurality of elastic plates are provided, and the plurality of elastic plates are evenly distributed in an array around the axis of the ring, and the gear is coaxially arranged with the horizontal axis.

[0011] Preferably, the portion of the mounting frame located below the disc is a through-hole structure, and the end of the slot away from the horizontal axis is conical.

[0012] Beneficial Effects

[0013] The utility model provides a weight-bearing cleaning device for electric power transmission conductors, which has the following beneficial effects:

[0014] The wire load cleaning device for power transmission is provided with a tooth plate, a gear, an elastic plate, a baffle frame and an elastic plate. When a bird stays on the wire, the gravity on the wire increases, pushing the tooth plate to move downward, the gear rotates by meshing with the moving tooth plate, and then drives the sleeve shaft to rotate through the elastic plate and the slot. The inclined block meshes with the one-way wheel to enable the sleeve shaft to rotate in one direction. When the weight on the wire is low, the telescopic rod is pulled to pull the baffle frame into the slot, so that the torsion spring accumulates force. When the weight on the wire reaches a certain amount, the tooth plate pushes the baffle frame to move downward and disengage from the slot. The torsion of the torsion spring drives the horizontal axis to rotate, and the inner slot plate is driven to swing through the transmission of the bevel gear A and the bevel gear B and the rotation of the rotating rod. Then the swing of the sleeve plate drives the wire to swing, and the weight on the wire is thrown off, thereby solving the problem that the wire is easily broken when the weight is too heavy.

[0015] The wire load cleaning device for power transmission is provided with a stabilizing wheel. When the tooth plate moves, the stabilizing wheel rotates by contacting the stabilizing wheel. The stabilizing wheel pushes the tooth plate to stably mesh with the gear to prevent the tooth plate and the gear from being disengaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection between the plug rod and the inner groove plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection between the elastic plate and the gear of the utility model.

[0020] Among them, 1 is a mounting frame, 2 is a wire clamping structure, 3 is a toothed plate, 4 is a supporting telescopic rod, 5 is a horizontal axis, 6 is a sleeve shaft, 7 is a gear, 8 is a ring, 9 is a slot, 10 is an elastic plate, 11 is a torsion spring, 12 is a one-way wheel, 13 is a pushing telescopic rod, 14 is a bevel gear A, 15 is a bevel gear B, 16 is a rotating rod, 17 is a plug rod, 18 is a rocker rod, 19 is a vertical axis, 20 is an inner groove plate, 21 is a sleeve wire plate, 22 is a disc, 23 is a rod holder, 24 is a pulling telescopic rod, 25 is a slot, 26 is a stabilizing wheel, and 27 is an inclined block. Implementation

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides a weight-bearing cleaning device for electric power transmission conductors, such as Figure 1-4As shown, it includes a mounting frame 1 and a wire clamping structure 2. The mounting frame 1 is installed on the electric pole. The wire clamping structure 2 can clamp and fix the wire. The wire clamping structure 2 is located above the mounting frame 1. The bottom surface of the wire clamping structure 2 is fixedly connected with a tooth plate 3. The bottom surface of the wire clamping structure 2 and the right side of the tooth plate 3 are fixedly connected with a supporting telescopic rod 4. The lower end of the supporting telescopic rod 4 is fixedly connected to the upper surface of the mounting frame 1. A horizontal axis 5 is arranged in front of the tooth plate 3. The left end of the horizontal axis 5 is rotatably connected to the upper surface of the mounting frame 1. The right end of the horizontal axis 5 is rotatably connected to a sleeve shaft 6. A gear 7 is meshed in front of the tooth plate 3. A stabilizing wheel 26 is arranged behind the tooth plate 3. The stabilizing wheel 26 is rotatably connected to the upper surface of the mounting frame 1. The tooth plate 3 is arranged vertically to the horizontal axis 5. The stabilizing wheel 26 enables the tooth plate 3 to be engaged with the gear 7 is stably meshed, the gear 7 is rotatably sleeved on the outer surface of the sleeve shaft 6, a circular ring 8 is arranged inside the gear 7, the circular ring 8 is fixedly sleeved on the outer surface of the sleeve shaft 6, a slot 9 is opened on the outer ring surface of the circular ring 8, an elastic plate 10 is fixedly connected to the inner ring surface of the gear 7, the other end of the elastic plate 10 is slidably inserted into one of the slots 9, a plurality of elastic plates 10 are arranged, and the plurality of elastic plates 10 are evenly distributed in a circular array around the axis of the circular ring 8, the gear 7 is coaxially arranged with the horizontal axis 5, a torsion spring 11 is fixedly connected to the left side of the sleeve shaft 6, the left end of the torsion spring 11 is fixedly connected to the outer surface of the horizontal axis 5, the horizontal axis 5 is located on the inner ring side of the torsion spring 11, a one-way wheel 12 is fixedly sleeved on the outer surface of the sleeve shaft 6 and located on the left side of the gear 7, and the bottom surface of the one-way wheel 12 is meshed with an inclined block 27 The bottom surface of the inclined plane block 27 is fixedly connected with a push telescopic rod 13, and the lower end of the push telescopic rod 13 is fixedly connected to the upper surface of the mounting frame 1. The inclined plane block 27 is in the shape of a right triangle, and the back of the inclined plane block 27 is an inclined surface. The outer ring surface of the one-way wheel 12 is a plurality of groove-shaped structures adapted to the inclined plane block. The push telescopic rod 13 pushes the inclined plane block 27 to engage with the one-way wheel 12, so that the sleeve shaft 6 can only rotate in one direction. The left end of the horizontal axis 5 is fixedly sleeved with a bevel gear A14, and the left side of the bevel gear A14 is meshed with a bevel gear B15. The lower end of the bevel gear B15 is rotatably inserted in the upper surface of the mounting frame 1, and the upper end of the bevel gear B15 is fixedly sleeved with a rotating rod 16, and the upper surface of the other end of the rotating rod 16 is fixedly connected with an insertion rod 17, and the upper end of the insertion rod 17 is slidably sleeved There is an inner groove plate 20, the inner wall width of the inner groove plate 20 is greater than twice the length of the rotating rod 16, the inner groove plate 20 is vertically arranged with the plug rod 17, so that the rotating rod 16 can smoothly rotate around the axis of the bevel gear B15, the left end of the inner groove plate 20 is fixedly sleeved with a swing rod 18, the right end bottom surface of the swing rod 18 is fixedly inserted with a vertical shaft 19, the lower end of the vertical shaft 19 is rotatably inserted into the upper surface of the mounting frame 1, the left end of the swing rod 18 is fixedly connected with a wire sleeve plate 21, so that the wire is located in the wire sleeve plate 21, the shape of the wire sleeve plate 21 is U-shaped, and the depth of the wire sleeve plate 21 ensures that the wire will not escape from the wire sleeve plate 21, the end of the horizontal axis 5 located on the right side of the sleeve shaft 6 is fixedly sleeved with a disk 22, and the outer ring surface of the disk 22 is provided with a plurality of slots 25, and a blocking rod frame 23 is arranged below the tooth plate 3,The blocking rod frame 23 is located below the mounting frame 1. The upper surfaces of the front and rear ends of the blocking rod frame 23 are fixedly connected with the pulling telescopic rod 24. The portion of the mounting frame 1 located below the disc 22 is a through-hole structure. The end of the slot 25 away from the horizontal axis 5 is conical, which is convenient for inserting the blocking rod frame 23 into the slot 25. The upper end of the pulling telescopic rod 24 is fixedly connected to the mounting frame 1, and the upper end of the blocking rod frame 23 is slidably inserted into one of the slots 25.

[0023] Working principle: when a bird stays on the wire, the gravity on the wire increases, pushing the tooth plate 3 downward, the gear 7 rotates by meshing with the moving tooth plate 3, and then drives the sleeve shaft 6 to rotate through the elastic plate 10 and the slot 9. The inclined block 27 meshes with the one-way wheel 12 to make the sleeve shaft 6 only rotate in one direction. When the load on the wire is low, the telescopic rod 24 is pulled to pull the blocking rod frame 23 into the slot 25, the horizontal axis 5 cannot rotate, and the sleeve shaft 6 rotates to store force in the torsion spring 11. When the bird flies away, When the tooth plate 3 moves upward under the push of the supporting telescopic rod 4, the elastic plate 10 disengages from the card slot 9 by bending, so that the tooth plate 3 can be reset. When the weight on the wire reaches a certain amount, the tooth plate 3 pushes the blocking rod frame 23 to move downward and disengage from the slot 25. The torsion force of the torsion spring 11 drives the horizontal axis 5 to rotate, and through the transmission of the bevel gear A14 and the bevel gear B15 and the rotation of the rotating rod 16, the inner groove plate 20 is driven to swing, and then the wire sleeve plate 21 swings to drive the wire to swing, and the weight on the wire is thrown off.

[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A weighted cleaning device for a conductor used in power transmission, comprising a mounting frame (1) and a wire clamping structure (2), characterized in that: The wire clamping structure (2) is located above the mounting frame (1), the bottom surface of the wire clamping structure (2) is fixedly connected to a toothed plate (3), the bottom surface of the wire clamping structure (2) and located on the right side of the toothed plate (3) is fixedly connected to a supporting telescopic rod (4), the lower end of the supporting telescopic rod (4) is fixedly connected to the upper surface of the mounting frame (1), a transverse axis (5) is arranged in front of the toothed plate (3), the left end of the transverse axis (5) is rotatably connected to the upper surface of the mounting frame (1), the right end of the transverse axis (5) is rotatably connected to a sleeve shaft (6), a gear (7) is meshed in front of the toothed plate (3), the gear (7) is rotatably sleeved on the outer surface of the sleeve shaft (6), a circular ring (8) is arranged inside the gear (7), and the circular ring (8) 8) is fixedly sleeved on the outer surface of the sleeve shaft (6), the outer ring surface of the ring (8) is provided with a slot (9), the inner ring surface of the gear (7) is fixedly connected with an elastic plate (10), the other end of the elastic plate (10) is slidably inserted into one of the slots (9), the left side of the sleeve shaft (6) is fixedly connected with a torsion spring (11), the left end of the torsion spring (11) is fixedly connected to the outer surface of the transverse shaft (5), the transverse shaft (5) is located on the inner ring side of the torsion spring (11), the outer surface of the sleeve shaft (6) and the left side of the gear (7) are fixedly sleeved with a one-way wheel (12), the bottom surface of the one-way wheel (12) is meshed with an inclined surface block (27), and the bottom surface of the inclined surface block (27) is fixedly connected with a push telescopic The rod (13) pushes the lower end of the telescopic rod (13) to be fixedly connected to the upper surface of the mounting frame (1), the left end of the horizontal axis (5) is fixedly sleeved with a bevel gear A (14), the left side of the bevel gear A (14) is meshed with a bevel gear B (15), the lower end of the bevel gear B (15) is rotatably plugged into the upper surface of the mounting frame (1), the upper end of the bevel gear B (15) is fixedly sleeved with a rotating rod (16), the other end of the upper surface of the rotating rod (16) is fixedly connected with an insertion rod (17), the upper end of the insertion rod (17) is slidably sleeved with an inner groove plate (20), the left end of the inner groove plate (20) is fixedly sleeved with a swing rod (18), and the bottom surface of the right end of the swing rod (18) is fixedly plugged with a vertical shaft (19 ), the lower end of the vertical shaft (19) is rotatably plugged into the upper surface of the mounting frame (1), the left end of the swing rod (18) is fixedly connected to a sleeve plate (21), the end of the horizontal shaft (5) located on the right side of the sleeve shaft (6) is fixedly sleeved with a disk (22), the outer ring surface of the disk (22) is provided with a plurality of slots (25), a blocking rod frame (23) is arranged below the tooth plate (3), the blocking rod frame (23) is located below the mounting frame (1), the upper surfaces of the front and rear ends of the blocking rod frame (23) are fixedly connected to a pulling telescopic rod (24), the upper end of the pulling telescopic rod (24) is fixedly connected to the mounting frame (1), and the upper end of the blocking rod frame (23) is slidably plugged into one of the slots (25).

2. A weight-bearing cleaning device for electric power transmission according to claim 1, characterized in that: A stabilizing wheel (26) is arranged behind the toothed plate (3), the stabilizing wheel (26) is rotatably connected to the upper surface of the mounting frame (1), and the toothed plate (3) is arranged perpendicular to the horizontal axis (5).

3. A weight-bearing cleaning device for electric power transmission according to claim 1, characterized in that: The inner wall width of the inner groove plate (20) is greater than twice the length of the rotating rod (16), and the inner groove plate (20) and the inserting rod (17) are arranged perpendicularly.

4. A weight-bearing cleaning device for electric power transmission according to claim 1, characterized in that: The bevel block (27) is in the shape of a right triangle, the back side of the bevel block (27) is an inclined surface, and the outer ring surface of the one-way wheel (12) is a plurality of groove-shaped structures that are compatible with the bevel block.

5. A weight-bearing cleaning device for electric power transmission according to claim 1, characterized in that: A plurality of elastic plates (10) are provided, and the plurality of elastic plates (10) are evenly distributed in an array around the axis of the circular ring (8), and the gear (7) is coaxially arranged with the horizontal axis (5).

6. A weight-bearing cleaning device for electric power transmission according to claim 1, characterized in that: The portion of the mounting frame (1) located below the disc (22) is a through-hole structure, and the end of the slot (25) away from the horizontal axis (5) is conical.

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