Suspension type electric wire deicing device

Abstract

The utility model discloses a suspension type electric wire deicing device which comprises a base, thorn type deicing mechanisms are installed at the two ends of the base respectively, an electric wire penetrates through the thorn type deicing mechanisms to complete coarse deicing of the electric wire, a gear type deicing mechanism is installed between the thorn type deicing mechanisms at the two opposite ends of the base, and an ice slag groove is formed in the bottom, opposite to the gear type deicing mechanism, of the base. Advancing wheel mounting seats are arranged between the gear type deicing mechanism and the two-end thorn type deicing mechanism, the advancing wheel mounting seats are fixedly connected with the base, advancing wheels are movably connected to the inner sides of the advancing wheel mounting seats, an electric wire penetrates through the bottoms of the advancing wheels, and the advancing wheels rotate to drive the deicing device to move. According to the bidirectional deicing device, back-and-forth bidirectional deicing is achieved, meanwhile, ice slag is prevented from remaining in the device, the deicing efficiency is improved, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric wire deicing, and in particular relates to a hanging electric wire deicing device. Background Art

[0002] my country has a large geographical span, and high-voltage power transmission has always been a top priority in my country. In winter, power transmission lines are often covered with ice and snow, and ice on wires will cause power loss during transmission. In the past, my country mainly used manual and physical methods to remove ice.

[0003] However, manual deicing is not only dangerous, but also costly. With the continuous development of science and technology, deicing robots are used to perform deicing operations instead of manual deicing. There are many types of deicing robots on the market, most of which use rotary cutting, and most of the structures for rotary cutting are fan-type cutting devices or thorn-type rotating devices.

[0004] However, the fan-blade cutting device or the thorn-type rotating device can easily damage the wires during the cutting process, posing a safety hazard. At the same time, most of the existing deicing robots can only perform one-way deicing on wires, and it is easy for the ice to be driven into the device during the cutting process, causing machine failure and affecting the service life of the device. Utility Model Content

[0005] The utility model aims to provide a hanging wire deicing device, which can realize reciprocating two-way deicing while avoiding ice residues remaining inside the device, thereby improving deicing efficiency and extending the service life of the device.

[0006] The technical solution adopted by the utility model is that a suspended wire deicing device comprises a base, two ends of the base are respectively provided with thorn-type deicing mechanisms, the wires pass through the thorn-type deicing mechanisms to complete the rough deicing of the wires, a gear-type deicing mechanism is installed between the thorn-type deicing mechanisms at the two opposite ends of the base, and an ice-chip groove is provided at the bottom of the base relative to the gear-type deicing mechanism; a traveling wheel mounting seat is provided between the gear-type deicing mechanism and the thorn-type deicing mechanisms at the two ends, the traveling wheel mounting seat is fixedly connected to the base, and a traveling wheel is movably connected to the inner side of the traveling wheel mounting seat, the wires pass through the bottom of the traveling wheel, and the traveling wheel rotates to drive the deicing device to move.

[0007] The utility model is also characterized in that:

[0008] The axis of the traveling wheel is penetrated by a rotating shaft, and both ends of the rotating shaft pass through the side walls of the traveling wheel mounting seat. A fixing sleeve is installed on the outer side of the traveling wheel mounting seat relative to one end of the rotating shaft, and a driving wheel a is installed on the other end;

[0009] A driving motor is fixedly connected to the top of the traveling wheel mounting seat, and a transmission wheel a is also installed at the output end of the driving motor. The transmission wheel a at one end of the rotating shaft and the transmission wheel a at the output end of the driving motor are connected through a transmission belt a.

[0010] The driving motors on the top of the traveling wheel mounting seats on both sides of the gear-type deicing mechanism are arranged in opposite directions.

[0011] The ice trough is in an inverted "V" shape.

[0012] The thorn type deicing mechanism comprises a thorn type turntable mounting seat fixedly connected to the base, the thorn type turntable mounting seat is installed with a thorn type turntable on the side away from the gear type deicing mechanism, and the thorn type turntable is connected with a plurality of front thorns along the circumference of the thorn type turntable, and the plurality of front thorns point to the side away from the thorn type turntable;

[0013] The thorn-type deicing mechanism also includes a thorn-type deicing motor for driving the thorn-type turntable to perform rotational motion, and the thorn-type deicing motor is fixedly connected to the base.

[0014] A deep groove ball bearing a is interference-connected on the top of the thorn-type turntable mounting seat, and the wire passes through the inner side of the deep groove ball bearing a;

[0015] One end of the inner ring of the deep groove ball bearing a is connected to the thorn-type turntable, and the other end is connected to a driving wheel, which is connected to a driving wheel b installed at the output end of the thorn-type deicing motor through a transmission belt b.

[0016] The gear deicing mechanism includes a support frame, the support frame is fixedly connected to the base, two opposite sides of the support frame are provided with through holes for power lines to pass through, a gear deicing motor is arranged on the top of the support frame, the output shaft of the gear deicing motor passes through the support frame and extends into the inner side of the support frame, and a pair of driving wheels c are arranged on the output shaft of the gear deicing motor in sequence from top to bottom;

[0017] A pair of through holes are opened on the top of the support frame, and deep groove ball bearings b are interference fit in the pair of through holes. A driving shaft is interference fit on the inner side of the deep groove ball bearing b. The driving shaft is located on the inner side of the support frame, and a driven wheel is provided on the driving shaft. The driven wheel is connected to the corresponding driving wheel c through a transmission belt c, and a deicing gear is connected to the end of the driving shaft away from the deep groove ball bearing b.

[0018] The ice trough is located inside the support frame and below the de-icing gear.

[0019] The wires pass between the two de-icing gears.

[0020] A fixing sleeve is installed at one end of the driving shaft away from the deicing gear.

[0021] The beneficial effects of the utility model are:

[0022] (1) The utility model provides a hanging wire deicing device with a thorn-type deicing mechanism at both ends of the base. When the wire is frozen for the second time, deicing can be directly performed back and forth along the wire, thereby achieving two-way deicing. This avoids the tedious steps of workers removing the deicing device and then installing the deicing device, thereby improving the deicing efficiency of the wire.

[0023] (2) The utility model provides a hanging wire deicing device by arranging a gear-type deicing mechanism between the barbed deicing mechanisms at both ends. The barbed deicing mechanism is used to perform rough deicing, and the gear-type deicing mechanism is used to perform fine deicing. The removed ice debris falls into an ice debris trough. The ice debris trough is designed to be in an inverted V shape. The ice debris slides directly along the inclined surface of the ice debris trough, thereby ensuring that the deicing device can operate normally, reducing the failure rate of the deicing device, and extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model hanging type wire deicing device;

[0025] Figure 2 It is a top view of the utility model hanging wire deicing device;

[0026] Figure 3 yes Figure 2 Schematic diagram of the structure from perspective A.

[0027] In the figure, 1. base, 2. thorn-type deicing mechanism, 3. traveling wheel mounting seat, 4. traveling wheel, 5. driving motor, 6. transmission wheel a, 7. transmission belt a, 8. gear-type deicing mechanism, 9. ice groove, 10. support frame, 11. thorn-type turntable mounting seat, 12. thorn-type turntable, 13. front thorn, 14. deep groove ball bearing a, 15. thorn-type deicing motor, 16. transmission wheel b, 17. transmission belt b, 18. driving wheel, 19. gear-type deicing motor, 20. driving wheel c, 21. driving shaft, 22. driven wheel, 23. transmission belt c, 24. deicing gear, 25. deep groove ball bearing b, 26. electric wire. DETAILED DESCRIPTION

[0028] 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.

[0029] Example 1

[0030] like Figure 1 and Figure 2As shown, the utility model hanging wire deicing device comprises a base 1, and thorn-type deicing mechanisms 2 are respectively installed at both ends of the base 1. The wire 26 passes through the thorn-type deicing mechanism 2 to complete the rough deicing of the surface of the wire 26. A gear-type deicing mechanism 8 is installed between the thorn-type deicing mechanisms 2 at the opposite ends of the base 1. The gear-type deicing mechanism 8 is used to finely deiced the surface of the wire 26. The base 1 is provided with an ice-crushing groove 9 at the bottom of the gear-type deicing mechanism 8. The ice-crushing groove 9 is in an inverted "V" shape. When the ice debris thrown by the gear-type deicing mechanism 8 falls on the ice-crushing groove 9, it will slide down along the inclined surface of the ice-crushing groove 9 to avoid remaining inside the deicing device.

[0031] A traveling wheel mounting seat 3 is provided between the gear-type deicing mechanism 8 and the two-end thorn-type deicing mechanisms 2. The traveling wheel mounting seat 3 is fixedly connected to the base 1, and a traveling wheel 4 is movably connected to the inner side of the traveling wheel mounting seat 3. The electric wire 26 passes through the bottom of the traveling wheel 4, and the rotation of the traveling wheel 4 drives the deicing device to move.

[0032] The axis of the traveling wheel 4 is penetrated by a rotating shaft, and both ends of the rotating shaft pass through the side walls of the traveling wheel mounting seat 3. A fixing sleeve is installed on the outer side of the traveling wheel mounting seat 3 relative to one end of the rotating shaft, and a transmission wheel a6 is installed on the other end;

[0033] A driving motor 5 is fixedly connected to the top of the traveling wheel mounting seat 3 , and the driving motors 5 on the top of the traveling wheel mounting seats 3 on both sides of the gear-type deicing mechanism 8 are arranged in opposite directions.

[0034] A transmission wheel a6 is also installed at the output end of the driving motor 5, and the transmission wheel a6 at one end of the rotating shaft and the transmission wheel a6 at the output end of the driving motor 5 are connected through a transmission belt a7.

[0035] That is, the driving motor 5 drives the traveling wheel 4 to rotate, and the overall movement of the deicing device is realized by the rotation of the traveling wheel 4. The driving motors 5 set in opposite directions realize the back and forth movement on the wire 26. When moving in one direction, only the driving motor 5 on one side is driven.

[0036] Example 2

[0037] On the basis of Example 1, the thorn-type deicing mechanism 2 of the hanging wire deicing device of the utility model comprises a thorn-type turntable mounting seat 11 fixedly connected to the base 1, a thorn-type turntable mounting seat 11 is installed with a thorn-type turntable 12 on the side away from the gear-type deicing mechanism 8, and a plurality of front thorns 13 are connected to the thorn-type turntable 12 along the circumference of the thorn-type turntable 12, and the plurality of front thorns 13 point to the side away from the thorn-type turntable 12;

[0038] A deep groove ball bearing a14 is interference-connected at the top of the thorn-type turntable mounting seat 11, and the wire 26 passes through the inner side of the deep groove ball bearing a14. One end of the inner ring of the deep groove ball bearing a14 is connected to the thorn-type turntable 12, and the other end is connected to the driving wheel 18.

[0039] The thorn-type deicing mechanism 2 also includes a thorn-type deicing motor 15 for driving the thorn-type turntable 12 to rotate. The thorn-type deicing motor 15 is fixedly connected to the base 1. A transmission wheel b16 is installed at the output end of the thorn-type deicing motor 15, and the transmission wheel b16 is connected to the driving wheel 18 through a transmission belt b17.

[0040] That is, after the electric wire 26 passes through the inner side of the deep groove ball bearing a14, the thorn-type deicing motor 15 drives the transmission wheel b16 to rotate. Under the action of the transmission belt b17, the driving wheel 18 rotates synchronously, and the inner ring of the deep groove ball bearing a14 rotates with the driving wheel 18. Since the other end of the inner ring of the deep groove ball bearing a14 is connected to the thorn-type turntable 12, the fixed thorn-type turntable 12 rotates with the inner ring of the deep groove ball bearing a14, so that the front thorn 13 can roughly remove the ice on the electric wire 26.

[0041] Example 3

[0042] On the basis of Example 2, Figure 3 As shown, the gear-type deicing mechanism 8 of the suspended wire deicing device of the utility model includes a support frame 10, and the support frame 10 is a rectangular frame with an opening at the lower end. The support frame 10 is fixedly connected to the base 1, and through holes for the power supply line 26 to pass through are opened on opposite sides of the support frame 10. A gear-type deicing motor 19 is arranged on the top of the support frame 10, and the output shaft of the gear-type deicing motor 19 passes through the support frame 10 and extends into the inner side of the support frame 10. A pair of driving wheels c20 are arranged on the output shaft of the gear-type deicing motor 19 in sequence from top to bottom.

[0043] A pair of through holes are opened on the top of the support frame 10, and deep groove ball bearings b25 are interference fit in the pair of through holes. The inner side of the deep groove ball bearing b25 is interference fit with a drive shaft 21. The drive shaft 21 is located on the inner side of the support frame 10, and a fixed sleeve is installed on the top of the drive shaft 21. A driven wheel 22 is provided on the drive shaft 21, and the driven wheel 22 is connected to the corresponding drive wheel c20 through a transmission belt c23, that is, the drive shafts 21 on both sides of the output shaft are synchronously driven to rotate by the gear-type deicing motor 19.

[0044] The end of the driving shaft 21 away from the deep groove ball bearing b25 is connected to the deicing gear 24, and the wire 26 passes between the two deicing gears 24. In order to ensure the effectiveness of fine deicing, the distance between the deicing gears 24 and the wire 26 on both sides of the wire 26 is 0.1 mm.

[0045] In order to prevent ice debris from falling into the device after deicing, the ice debris groove 9 is located inside the support frame 10 and below the deicing gear 24.

[0046] When the suspended wire deicing device of the utility model is used, the single-sided driving motor 5, the thorn-type deicing motor 15 and the gear-type deicing motor 19 are started, and the driving motor 5 drives the traveling wheel 4 to rotate. Since the entire deicing device is suspended on the wire 26, when the traveling wheel 4 rotates, the deicing device is driven to move on the wire 26.

[0047] The thorn-type deicing motor 15 drives the thorn-type turntable 12 to rotate through the transmission belt b17, and the front thorns 13 on the thorn-type turntable 12 rotate accordingly, and the ice attached to the surface of the electric wire 26 is roughly removed. After the rough deicing is completed, it enters the gear-type deicing mechanism 8, and the gear-type deicing motor 19 drives the deicing gears 24 on both sides to rotate, and the ice attached to the surface of the electric wire 26 is finely deiced. The discarded ice chips fall onto the ice chip trough 9, and slide down along the inclined surface of the ice chip trough 9 under the action of gravity.

[0048] When the de-iced wire 26 is frozen again, the driving motor 5 on the other side is driven to drive the de-icing device to return along the first de-icing route. By controlling the driving motors 5 on both sides of the gear-type de-icing mechanism 8 to turn on, the wire 26 can be de-iced back and forth.

Claims

1. A hanging wire deicing device, characterized in that: The invention comprises a base (1), wherein two ends of the base (1) are respectively provided with thorn-type deicing mechanisms (2), and the electric wire (26) passes through the thorn-type deicing mechanisms (2) to complete the rough deicing of the electric wire (26); a gear-type deicing mechanism (8) is installed between the thorn-type deicing mechanisms (2) at two opposite ends of the base (1); and an ice-chip groove (9) is provided at the bottom of the base (1) relative to the gear-type deicing mechanism (8); A traveling wheel mounting seat (3) is provided between the gear-type deicing mechanism (8) and the thorn-type deicing mechanisms (2) at both ends. The traveling wheel mounting seat (3) is fixedly connected to the base (1), and a traveling wheel (4) is movably connected to the inner side of the traveling wheel mounting seat (3). An electric wire (26) passes through the bottom of the traveling wheel (4), and the traveling wheel (4) rotates to drive the deicing device to move.

2. The hanging wire deicing device according to claim 1, characterized in that: The axis of the traveling wheel (4) is penetrated by a rotating shaft, and both ends of the rotating shaft pass through the side walls of the traveling wheel mounting seat (3); a fixing sleeve is installed on the outer side of the traveling wheel mounting seat (3) at one end opposite to the rotating shaft, and a transmission wheel a (6) is installed at the other end; A driving motor (5) is fixedly connected to the top of the traveling wheel mounting seat (3), and a transmission wheel a (6) is also installed at the output end of the driving motor (5). The transmission wheel a (6) at one end of the rotating shaft and the transmission wheel a (6) at the output end of the driving motor (5) are connected via a transmission belt a (7).

3. The hanging wire deicing device according to claim 2, characterized in that: The driving motors (5) on the top of the traveling wheel mounting seats (3) on both sides of the gear-type deicing mechanism (8) are arranged in opposite directions.

4. The hanging wire deicing device according to claim 1, characterized in that: The ice debris groove (9) is in an inverted "V" shape.

5. The hanging wire deicing device according to any one of claims 1 to 4, characterized in that: The thorn-type deicing mechanism (2) comprises a thorn-type turntable mounting seat (11) fixedly connected to the base (1), a thorn-type turntable (12) is mounted on the thorn-type turntable mounting seat (11) away from the gear-type deicing mechanism (8), a plurality of front thorns (13) are connected to the thorn-type turntable (12) along the circumference of the thorn-type turntable (12), and the plurality of front thorns (13) point to the side away from the thorn-type turntable (12); The thorn-type deicing mechanism (2) also includes a thorn-type deicing motor (15) for driving the thorn-type rotating disk (12) to perform rotational movement, and the thorn-type deicing motor (15) is fixedly connected to the base (1).

6. The hanging wire deicing device according to claim 5, characterized in that: A deep groove ball bearing a (14) is interference-connected at the top of the thorn-type turntable mounting seat (11), and the electric wire (26) passes through the inner side of the deep groove ball bearing a (14); One end of the inner ring of the deep groove ball bearing a (14) is connected to the thorn-type turntable (12), and the other end is connected to a driving wheel (18). The driving wheel (18) is connected to a driving wheel b (16) installed at the output end of the thorn-type deicing motor (15) through a transmission belt b (17).

7. The hanging wire deicing device according to any one of claims 1 to 4, characterized in that: The gear-type deicing mechanism (8) comprises a support frame (10), the support frame (10) is fixedly connected to the base (1), two opposite sides of the support frame (10) are provided with through holes for the power supply line (26) to pass through, a gear-type deicing motor (19) is arranged on the top of the support frame (10), the output shaft of the gear-type deicing motor (19) passes through the support frame (10) and extends into the inner side of the support frame (10), and a pair of driving wheels c (20) are arranged on the output shaft of the gear-type deicing motor (19) in sequence from top to bottom; A pair of through holes is formed at the top of the support frame (10), and deep groove ball bearings b (25) are interference-connected in the pair of through holes. A driving shaft (21) is interference-connected on the inner side of the deep groove ball bearings b (25). The driving shaft (21) is located on the inner side of the support frame (10), and a driven wheel (22) is provided on the driving shaft (21). The driven wheel (22) is connected to the corresponding driving wheel c (20) via a transmission belt c (23), and a deicing gear (24) is connected to one end of the driving shaft (21) away from the deep groove ball bearings b (25).

8. The hanging wire deicing device according to claim 7, characterized in that: The ice debris groove (9) is located inside the support frame (10) and below the deicing gear (24).

9. The hanging wire deicing device according to claim 7, characterized in that: The electric wire (26) passes between the two de-icing gears (24).

10. The hanging wire deicing device according to claim 7, characterized in that: A fixing sleeve is installed at one end of the driving shaft (21) away from the deicing gear (24).

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