阅读说明：本技术 一种高分子防腐复合型电缆用自清理表层结冰的辅助设备 (Auxiliary equipment for self-cleaning surface layer icing for high-polymer anti-corrosion composite cable ) 是由 柯有玺 柯正涛 柯正伟 于 2021-07-30 设计创作，主要内容包括：本发明公开了一种高分子防腐复合型电缆用自清理表层结冰的辅助设备,包括防护壳体,所述防护壳体上端设置有触发机构,触发机构两侧均固定有滑雪板,所述防护壳体内部设置有前进轮,前进轮前端固定有前进电机,所述前进轮两侧均设置有洒盐机构,洒盐机构远离前进轮的一侧设置有破冰机构,所述破冰机构上下两端均设置有主动轮,主动轮远离破冰机构的一侧固定有破冰电机。本发明通过部分雨雪进入到触发机构内,使得前进电机的电源被接通,进而带动前进轮转动,前进轮转动会带动设备在电缆上爬行,在爬行过程中破冰电机运行带动主动轮转动,进而带动破冰机构运行从而对电缆上的冰层进行破除,该设备在电缆上可双向使用。(The invention discloses auxiliary equipment for self-cleaning surface layer icing for a high-molecular anti-corrosion composite cable, which comprises a protective shell, wherein a trigger mechanism is arranged at the upper end of the protective shell, skis are fixed on two sides of the trigger mechanism, a forward wheel is arranged in the protective shell, a forward motor is fixed at the front end of the forward wheel, salt sprinkling mechanisms are arranged on two sides of the forward wheel, an ice breaking mechanism is arranged on one side of the salt sprinkling mechanism, which is far away from the forward wheel, driving wheels are arranged at the upper end and the lower end of the ice breaking mechanism, and an ice breaking motor is fixed on one side of the driving wheels, which is far away from the ice breaking mechanism. According to the invention, the power supply of the advancing motor is switched on by entering part of rain and snow into the trigger mechanism, so that the advancing wheel is driven to rotate, the advancing wheel can drive the equipment to crawl on the cable, the ice breaking motor operates to drive the driving wheel to rotate in the crawling process, and then the ice breaking mechanism is driven to operate to break the ice layer on the cable, and the equipment can be used on the cable in a bidirectional mode.)

1. The utility model provides an anticorrosive compound cable of polymer is with auxiliary assembly who freezes from clearance top layer, includes protective housing (1), its characterized in that: the salt spraying device is characterized in that a trigger mechanism (2) is arranged at the upper end of the protective shell (1), skis (3) are fixed on two sides of the trigger mechanism (2), a forward wheel (4) is arranged in the protective shell (1), a forward motor (5) is fixed at the front end of the forward wheel (4), salt sprinkling mechanisms (6) are arranged on two sides of the forward wheel (4), an ice breaking mechanism (7) is arranged on one side, away from the forward wheel (4), of the salt sprinkling mechanisms (6), driving wheels (8) are arranged at the upper end and the lower end of the ice breaking mechanism (7), an ice breaking motor (9) is fixed on one side, away from the ice breaking mechanism (7), of the driving wheels (8), the ice breaking motor (9) is fixedly connected with the inner wall of the protective shell (1), and a transmission rod (10) is arranged between the salt sprinkling mechanism (6) and the ice breaking mechanism (7);

the trigger mechanism (2) comprises a bearing shell (201), the lower end of the bearing shell (201) is fixedly connected with the protective shell (1), a filter screen (202) is connected in the middle of the receiving shell (201) in a penetrating way, a receiving plate (203) is connected in the receiving shell (201) in a sliding way, a power supply contact (204) is fixed at the lower end of the bearing plate (203), a limit ring (205) is connected outside the power supply contact (204) in a sliding way, the front end of the limit ring (205) is fixedly connected with the bearing shell (201), the lower end of the limit ring (205) is sleeved with a trigger contact (206), the trigger contact (206) is fixedly connected with the protective shell (1), two sides of the power supply contact (204) are provided with support rods (207), the upper end of the supporting rod (207) is fixedly connected with the bearing plate (203), a supporting spring (208) is fixed at the lower end of the supporting rod (207), and the supporting spring (208) is fixedly connected with the protective shell (1);

the salt sprinkling mechanism (6) comprises a rotating ring (601), the rotating ring (601) is fixedly connected with a transmission rod (10), one side, close to the transmission rod (10), of the rotating ring (601) is fixedly provided with an elastic pull rod (602), one end, far away from the rotating ring (601), of the elastic pull rod (602) is fixedly provided with a connecting block (603), the outside of the connecting block (603) is fixedly provided with a limiting sliding block (604), the outside of the connecting block (603) is slidably connected with a return spring (605), one end, far away from the elastic pull rod (602), of the connecting block (603) is fixedly provided with a pressurizing plug (606), the outside of the pressurizing plug (606) is slidably connected with a hollow column (607), the hollow column (607) is slidably connected with the limiting sliding block (604), the hollow column (607) is fixedly connected with the return spring (605), one end, far away from the pressurizing plug (606), of the hollow column (607) is fixedly provided with a shunt seat (608), and one end, far away from the hollow column (607), of the shunt seat (608) is provided with a smearing plate (609), the outer part of the hollow column (607) is fixedly connected with a fixing ring (610), the fixing ring (610) is fixedly connected with the inner wall of the protective shell (1), and the fixing ring (610) is connected with the rotating ring (601) in a sliding manner;

the ice breaking mechanism (7) comprises a driving wheel (701), one side of the driving wheel (701) close to the salt sprinkling mechanism (6) is fixedly connected with a driving rod (10), the driving wheel (701) is meshed with a driving wheel (8), a mounting ring (702) is fixed inside the driving wheel (701), the mounting ring (702) is slidably connected with the protective shell (1), a buffering ring (703) is fixed inside the mounting ring (702), a buffering spring (704) is fixed inside the buffering ring (703), one end, close to the center of the driving wheel (701), of the buffering spring (704) is fixed with an attaching plate (705), one side, far away from the buffering spring (704), of the attaching plate (705) is fixed with bristles (706), and one end, far away from the center of the protective shell (1), of the attaching plate (705) is fixed with an ice breaking rod (707).

2. The auxiliary equipment for self-cleaning surface layer icing for the polymer anticorrosion composite cable according to claim 1, characterized in that: the ice breaking rod (707) is made of deformable plastic material.

3. The auxiliary equipment for self-cleaning surface layer icing for the polymer anticorrosion composite cable according to claim 1, characterized in that: the upper end of the bearing shell (201) is in an M shape with two sides higher and the middle lower.

4. The auxiliary equipment for self-cleaning surface layer icing for the polymer anticorrosion composite cable according to claim 1, characterized in that: the distance between one end of the ice breaking rod (707) far away from the attaching plate (705) and the central axis of the attaching plate (705) is smaller than the radius of the cable.

5. The auxiliary equipment for self-cleaning surface layer icing for the polymer anticorrosion composite cable according to claim 1, characterized in that: through holes are formed in the two sides of the protective shell (1), and the diameter of each through hole is equal to that of the cable.

6. The auxiliary equipment for self-cleaning surface layer icing for the polymer anticorrosion composite cable according to claim 1, characterized in that: the two advancing wheels (4) are symmetrically distributed at the upper end and the lower end of the interior of the protective shell (1), and the distance between the two advancing wheels (4) is equal to the diameter of the cable.

7. The auxiliary equipment for self-cleaning surface layer icing for the polymer anticorrosion composite cable according to claim 1, characterized in that: industrial crude salt is stored in the closed area between the pressurizing plug (606) and the hollow column (607).

8. The auxiliary equipment for self-cleaning surface layer icing for the polymer anticorrosion composite cable according to claim 1, characterized in that: the diameter of the inner wall of the attaching plate (705) is equal to that of the cable.

9. The auxiliary equipment for self-cleaning surface layer icing for the polymer anticorrosion composite cable according to claim 1, characterized in that: the diameter of the inner wall of the smearing plate (609) is equal to the diameter of the cable.

Technical Field

The invention relates to the technical field of cables, in particular to auxiliary equipment for self-cleaning surface icing for a high-molecular anti-corrosion composite cable.

Background

The cable is the key of power transmission, and at the east of china, the concentrated power consumption demand of population is great, and in the northwest of china the people is rare, and the power consumption is less, and the northwest possesses the condition of multiple clean energy electricity generation, like hydroelectric generation, wind power generation etc. so in order to satisfy the power consumption demand of the east, often need through cable with power transmission to the east.

The cable often is built outdoors, need bear for a long time and blow by rain and drench, this makes the cable very high to the requirement of corrosion protection nature, also in recent years have many enterprises to develop the anticorrosive compound cable of polymer and replace ordinary cable and carry out the operation, but this kind of anticorrosive compound cable of polymer does not have effectual deicing mechanism, this just makes when sleet weather arrives, in case the surface of cable freezes, then sleet can pile up on the cable, and along with the snow and rain that piles up on the cable increases, its pressure that bears increases gradually, and then take place to collapse easily, pull down the condition in power station, at present handle the most for the manual work of the treatment mode of cable, degree of automation is low, and the artifical unable accurate state of freezing of prediction cable surface, thereby miss the very first time of breaking ice to the cable, cause property loss.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an auxiliary device for self-cleaning surface layer icing for a polymer anticorrosion composite cable is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

Technical problem to be solved

The invention aims to solve the defects that cables are easy to freeze in rainy and snowy days and need manual cleaning in the prior art, and provides auxiliary equipment for self-cleaning surface layer icing for a high-molecular anti-corrosion composite cable.

(II) technical scheme

In order to achieve the purpose, the invention adopts the following technical scheme:

an auxiliary device for self-cleaning surface layer icing for a high-molecular anti-corrosion composite cable comprises a protective shell, wherein a trigger mechanism is arranged at the upper end of the protective shell, skis are fixed on two sides of the trigger mechanism, a forward wheel is arranged in the protective shell, a forward motor is fixed at the front end of the forward wheel, salt sprinkling mechanisms are arranged on two sides of the forward wheel, an ice breaking mechanism is arranged on one side of the salt sprinkling mechanism away from the forward wheel, driving wheels are arranged at the upper end and the lower end of the ice breaking mechanism, an ice breaking motor is fixed on one side of the driving wheels away from the ice breaking mechanism, the ice breaking motor is fixedly connected with the inner wall of the protective shell, a transmission rod is arranged between the salt sprinkling mechanism and the ice breaking mechanism, the trigger mechanism comprises a bearing shell, the lower end of the bearing shell is fixedly connected with the protective shell, a filter screen is connected in the middle of the bearing shell in a through manner, and a bearing plate is connected in the bearing shell in a sliding manner, the salt sprinkling mechanism comprises a rotating ring and a transmission rod, wherein a flexible pull rod is fixed at one side of the rotating ring close to the transmission rod, a connecting block is fixed at one end of the flexible pull rod far away from the rotating ring, a limit slide block is fixed outside the connecting block, a reset spring is connected outside the connecting block in a sliding manner, a pressurizing plug is fixed at one end of the connecting block far away from the flexible pull rod, and a hollow column is connected outside the pressurizing plug in a sliding manner, the hollow column is connected with the limiting slide block in a sliding way, the hollow column is fixedly connected with the reset spring, a shunting seat is fixed at one end of the hollow column far away from the pressurizing plug, one end of the shunt base, which is far away from the hollow column, is provided with a smearing plate, the outside of the hollow column is fixedly connected with a fixed ring, the utility model discloses a salt mechanism, including solid fixed ring and protective housing, gu fixed ring and rotating ring sliding connection, the mechanism that opens ice includes the drive wheel, one side and transfer line fixed connection that the drive wheel is close to and spills salt mechanism, drive wheel and action wheel meshing, the inside collar that is fixed with of drive wheel, collar and protective housing sliding connection, the inside buffering ring that is fixed with of collar, the inside buffer spring that is fixed with of buffering ring, the one end that buffer spring is close to the drive wheel center is fixed with the attaching plate, one side that buffer spring was kept away from to the attaching plate is fixed with the brush hair, the one end that protective housing center was kept away from to the attaching plate is fixed with the pole that opens ice.

Preferably, the ice breaking rod is made of deformable plastic materials.

Preferably, the upper end of the receiving shell is in an M shape with two sides higher and the middle lower.

Preferably, the distance from one end of the ice breaking rod, which is far away from the attaching plate, to the central axis of the attaching plate is smaller than the radius of the cable.

Preferably, through holes are formed in two sides of the protective shell, and the diameter of each through hole is equal to that of the cable.

Preferably, the advancing wheels are two in total and symmetrically distributed at the upper end and the lower end inside the protective shell, and the distance between the two advancing wheels is equal to the diameter of the cable.

Preferably, industrial crude salt is stored in the closed area between the pressurized plug and the hollow column.

Preferably, the diameter of the inner wall of the attaching plate is equal to the diameter of the cable.

Preferably, the diameter of the inner wall of the dauber plate is equal to the diameter of the cable.

(III) advantageous effects

Compared with the prior art, the embodiment of the invention provides auxiliary equipment for self-cleaning surface icing for a high-molecular anti-corrosion composite cable, which has the following beneficial effects:

1. according to the invention, partial rain and snow enter the trigger mechanism, so that the power supply of the advancing motor is switched on to drive the advancing wheel to rotate, the advancing wheel can drive equipment to crawl on a cable, the ice breaking motor runs to drive the driving wheel to rotate in the crawling process, and then the ice breaking mechanism is driven to run to break an ice layer on the cable, and the equipment can be used on the cable in a bidirectional way;

2. according to the invention, rain and snow water drops into the bearing shell and freezes, the volume of the frozen rain and snow water is increased, so that a downward pressure is applied to the bearing plate, the pressure compresses the supporting spring and then drives the power supply contact to move until the power supply contact is contacted with the trigger contact, and after the power supply contact is contacted with the trigger contact, the power supply of the advancing motor is switched on, so that the effect of automatic starting when the surface of the cable freezes is achieved;

3. according to the ice breaking device, the ice breaking motor runs to drive the driving wheel to rotate, the driving wheel rotates to drive the mounting ring to rotate, the mounting ring rotates to drive the attaching plate to rotate, and the attaching plate rotates to drive the ice breaking rod to rotate, so that the effect of automatically and finely breaking the ice layer on the surface of the cable in the process of equipment movement is achieved;

4. according to the invention, the transmission rod is driven to rotate by the rotation of the transmission wheel, the rotation of the transmission rod drives the rotation of the rotation ring, the rotation ring rotates to pull the elastic pull rod, so that the limiting slide block is pushed to slide in the hollow column, the limiting slide block slides to stretch the return spring and then drive the pressurizing plug to slide, and along with the sliding of the pressurizing plug, salt particles stored between the hollow column and the pressurizing plug can be extruded out, so that the effect of automatically coating a salt layer to prevent the cable from secondary icing after the cable is deiced is achieved.

Drawings

FIG. 1 is a principal cross-sectional view of the present invention;

FIG. 2 is a schematic structural diagram of a trigger mechanism according to the present invention;

FIG. 3 is a side sectional view of the ice breaking mechanism of the present invention;

FIG. 4 is a side cross-sectional view of the salt spraying mechanism of the present invention;

FIG. 5 is a partial schematic view of the structure of the salt spraying mechanism of the present invention.

In the figure: 1. a protective housing; 2. a trigger mechanism; 3. skis; 4. a forward wheel; 5. a forward motor; 6. a salt sprinkling mechanism; 7. an ice breaking mechanism; 8. a driving wheel; 9. an ice breaking motor; 10. a transmission rod; 201. a receiving housing; 202. filtering with a screen; 203. a bearing plate; 204. a power supply contact; 205. a limiting ring; 206. triggering a contact; 207. a support bar; 208. a support spring; 601. a rotating ring; 602. an elastic pull rod; 603. connecting blocks; 604. a limiting slide block; 605. a return spring; 606. a pressure plug; 607. a hollow column; 608. a shunt seat; 609. coating a plate; 610. a fixing ring; 701. a driving wheel; 702. a mounting ring; 703. a buffer ring; 704. a buffer spring; 705. attaching a plate; 706. brushing; 707. an ice breaking rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-2, an auxiliary device for self-cleaning surface layer icing for a polymer anticorrosion composite cable comprises a protective shell 1, through holes are arranged on both sides of the protective shell 1, the diameter of each through hole is equal to that of the cable, a trigger mechanism 2 is arranged at the upper end of the protective shell 1, skis 3 are fixed on both sides of the trigger mechanism 2, advancing wheels 4 are arranged inside the protective shell 1, the advancing wheels 4 are symmetrically distributed at the upper and lower ends inside the protective shell 1, the distance between the two advancing wheels 4 is equal to the diameter of the cable, an advancing motor 5 is fixed at the front end of each advancing wheel 4, salt sprinkling mechanisms 6 are arranged on both sides of each advancing wheel 4, an ice breaking mechanism 7 is arranged on one side of each salt sprinkling mechanism 6, which is far away from the advancing wheel 4, driving wheels 8 are arranged on both the upper and lower ends of the ice breaking mechanism 7, and an ice breaking motor 9 is fixed on one side of each driving wheel 8, which is far away from the ice breaking mechanism 7, the ice breaking motor 9 is fixedly connected with the inner wall of the protective shell 1, and a transmission rod 10 is arranged between the salt sprinkling mechanism 6 and the ice breaking mechanism 7.

In sleet weather, part sleet enters into in the trigger mechanism 2, more then via 3 landing of skis, and take place icing phenomenon, thereby make the power of motor 5 that advances switched on, and then the starting motion drives advancing wheel 4 and rotates, advancing wheel 4 rotates and can drive equipment and creep on the cable, it drives action wheel 8 rotation to open the operation of motor 9 at the in-process of crawling, thereby it removes to drive the ice sheet on the cable to open the operation of ice mechanism 7, open the in-process of ice mechanism 7 at the motion can drive simultaneously and spill salt mechanism 6 motion, it can spread the salt grain and prevent that the cable secondary from freezing to spill the motion of salt mechanism 6 on the cable surface, and this equipment can two-way use on the cable.

The trigger mechanism 2 comprises a bearing shell 201, the upper end of the bearing shell 201 is of an M shape with two high sides and a low middle part, the lower end of the bearing shell 201 is fixedly connected with the protective shell 1, the middle of the bearing shell 201 is connected with a filter screen 202 in a through mode, the inside of the bearing shell 201 is connected with a bearing plate 203 in a sliding mode, the lower end of the bearing plate 203 is fixed with a power contact 204, the outside of the power contact 204 is connected with a limiting ring 205 in a sliding mode, the front end of the limiting ring 205 is fixedly connected with the bearing shell 201, the lower end of the limiting ring 205 is sleeved with a trigger contact 206, the trigger contact 206 is fixedly connected with the protective shell 1, supporting rods 207 are arranged on two sides of the power contact 204, the upper end of each supporting rod 207 is fixedly connected with the bearing plate 203, supporting springs 208 are fixed on the lower ends of the supporting rods 207, and the supporting springs 208 are fixedly connected with the protective shell 1.

In this embodiment, the device is required to be connected to a cable in a through manner when in use, when in rainy or snowy weather, rain, snow and water drop on the receiving shell 201, and then fall into the receiving shell 201 through the filter screen 202, as the rain and snow water in the receiving shell 201 increases and the temperature of the outside is lower, the rain and snow water in the receiving plate 203 can be frozen certainly, the volume of the frozen rain and snow water increases, so that a downward pressure is applied to the receiving plate 203, the pressure acts on the supporting spring 208 through the supporting rod 207, and finally the supporting spring 208 is compressed to deform and drive the power contact 204 to move, at this time, the power contact 204 can slide downwards along the limiting ring 205 until the power contact contacts the trigger contact 206, when the power contact 204 contacts the trigger contact 206, the power supply of the forward motor 5 is connected, so that the forward wheels 4 are driven to rotate, and at this time, the two forward wheels 4 rotate together, thereby drive equipment and move on the cable, so just reached the effect that automatic start appears freezing when the cable surface.

Example two

Referring to fig. 1 and 3, the present embodiment is substantially the same as the first embodiment, and it is more preferable that the ice breaking mechanism 7 includes a driving wheel 701, one side of the driving wheel 701 close to the salt sprinkling mechanism 6 is fixedly connected to the driving rod 10, the driving wheel 701 is engaged with the driving wheel 8, a mounting ring 702 is fixed inside the driving wheel 701, the mounting ring 702 is slidably connected to the protective housing 1, a buffering ring 703 is fixed inside the mounting ring 702, a buffering spring 704 is fixed inside the buffering ring 703, an abutting plate 705 is fixed at one end of the buffering spring 704 close to the center of the driving wheel 701, the diameter of the inner wall of the abutting plate 705 is equal to the diameter of the cable, a bristle 706 is fixed at one side of the abutting plate 705 away from the buffering spring 704, an ice breaking rod 707 is fixed at one end of the abutting plate 705 away from the center of the protective housing 1, the distance from one end of the ice breaking rod 707 to the central axis of the abutting plate 705 is smaller than the radius of the cable, and the ice breaking rod 707 is made of a deformable plastic material.

In this embodiment, during the movement of the apparatus on the cable, the power supply of the ice breaking motor 9 at the advancing end is synchronously turned on to drive the driving wheel 8 to rotate, since the driving wheel 8 is engaged with the driving wheel 701, the driving wheel 8 rotates to synchronously drive the driving wheel 701 to rotate, the driving wheel 701 rotates to further drive the mounting ring 702 to rotate, the mounting ring 702 rotates to drive the attaching plate 705 to rotate, the attaching plate 705 rotates to drive the ice breaking rod 707 to rotate, and the end of the ice breaking rod 707 far away from the attaching plate 705 is tightly attached to the surface of the cable, after the ice breaking rod 707 rotates, the ice breaking rod can more effectively break the ice on the surface of the cable, so that most of the ice on the surface of the cable can be effectively removed, while during the rotation of the attaching plate 705, the attaching plate simultaneously drives the bristles 706 to rotate, the bristles 706 rotate to apply a force to the ice cubes on the surface of the cable which are not cleaned by the ice breaking rod 707, therefore, the ice block can clean the ice block, a pressing force is applied to the attaching plate 705 in the cleaning process, the force acts on the buffer spring 704 through the attaching plate 705, and the buffer spring 704 is compressed to contract, so that the effect of finely breaking the ice layer on the surface of the cable automatically in the moving process of the equipment is achieved.

EXAMPLE III

Referring to fig. 1, 4 and 5, the present embodiment is substantially the same as the first and second embodiments, and more preferably, the salt spraying mechanism 6 includes a rotating ring 601, the rotating ring 601 is fixedly connected with the transmission rod 10, an elastic pull rod 602 is fixed on a side of the rotating ring 601 close to the transmission rod 10, a connection block 603 is fixed on an end of the elastic pull rod 602 away from the rotating ring 601, a limit slider 604 is fixed outside the connection block 603, a return spring 605 is slidably connected outside the connection block 603, a pressurizing plug 606 is fixed on an end of the connection block 603 away from the elastic pull rod 602, a hollow column 607 is slidably connected outside the pressurizing plug 606, industrial coarse salt is stored in a closed area between the pressurizing plug 606 and the hollow column 607, the hollow column 607 is slidably connected with the limit slider 604, the hollow column 607 is fixedly connected with the return spring 605, a shunt seat 608 is fixed on an end of the hollow column 607 away from the pressurizing plug 606, and a smearing plate 609 is arranged on an end of the shunt seat 608 away from the hollow column 607, the diameter of the inner wall of the smearing plate 609 is equal to the diameter of the cable, the fixing ring 610 is fixedly connected to the outer portion of the hollow column 607, the fixing ring 610 is fixedly connected with the inner wall of the protection shell 1, and the fixing ring 610 is connected with the rotating ring 601 in a sliding mode.

In this embodiment, the driving wheel 701 simultaneously drives the driving rod 10 to rotate during rotation of the driving wheel 701, the driving rod 10 rotates to drive the rotating ring 601 to rotate, the rotating ring 601 rotates to apply a pulling force to the elastic pull rod 602 to drive the elastic pull rod to rotate together, when one end of the elastic pull rod 602 rotates along with the rotating ring 601, the other end of the elastic pull rod 602 applies a pushing force to the connecting block 603, the pushing force acts on the limit slider 604 to push the limit slider 604 to slide in the hollow column 607, at this time, the limit slider 604 slides to stretch the return spring 605 and drive the pressing plug 606 to slide in the hollow column 607 after stretching, along with the sliding of the pressing plug 606, salt particles stored between the hollow column 607 and the pressing plug 606 are extruded out, the extruded salt particles move to the smearing plate 609 through the shunt seat 608, and are uniformly coated on the cable surface through the smearing plate 609, therefore, the effect of automatically coating the salt layer to prevent the cable from being secondarily frozen after the cable is deiced is achieved.

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 person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.