Cleaning equipment for power cable

Abstract

The invention discloses cleaning equipment for power cables, and the equipment comprises a cleaning box which is used for accommodating the power cables; the cleaning chamber is formed in the cleaning box; the tooth strip is transversely arranged in the cleaning box and located above the cleaning cavity; the moving block is arranged in the cleaning box and is positioned below the tooth bar; the air cylinder is connected with the moving block and is used for driving the moving block to move back and forth along the tooth bar; the brush part is mounted on the moving block and is in contact with the surface of the power cable for cleaning; the salient point piece is arranged at the bottom of the cleaning cavity, abuts against the bottom of the brush piece and is used for enabling the brush piece to move up and down in the cleaning process; and the dust suction piece communicates with the cleaning cavity and is used for discharging the cleaned dust out of the cleaning box. The cleaning strength is enhanced through rotation and wave type movement of the brush part, the dust suction part is used in cooperation, swept dust can be discharged in time, and the clean environment in the cleaning box is kept.

Description

Technical Field

[0001] The present invention relates to the technical field of power cables, and in particular to a cleaning device for power cables. Background Art

[0002] Power cables are cables used to transmit and distribute electrical energy. They are widely used in urban underground power grids, power station lead-out lines, internal power supply for industrial and mining enterprises, and underwater transmission lines across rivers and seas. The basic structure of power cables consists of four parts: core, insulation layer, shielding layer, and protective layer. The core is the conductive part of the power cable, which is used to transmit electrical energy. The insulation layer electrically isolates the core from the earth and the cores of different phases from each other to ensure the transmission of electrical energy. The shielding layer is mainly used to improve the electric field distribution and improve the electrical performance of the cable. The protective layer is used to protect the power cable from the intrusion of external impurities and moisture, and to prevent direct damage from external forces. During the processing of power cables, the dust on their surface needs to be cleaned.

[0003] Currently, dust on the cable surface is mostly cleaned by a single brush. The cleaning mode of a single brush is limited by its physical contact area and the arrangement density of the bristles. It is often difficult to reach the entire surface of the cable, which can easily lead to incomplete cleaning. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a cleaning device for power cables to improve the cleaning effect of the cables.

[0005] In order to solve the above technical problems, the present invention provides a cleaning device for power cables, comprising:

[0006] a cleaning box for accommodating power cables;

[0007] A cleaning chamber is provided in the cleaning box;

[0008] A gear condition, disposed transversely in the cleaning box and located above the cleaning chamber;

[0009] A moving block is disposed in the cleaning box and below the tooth condition;

[0010] A cylinder connected to the moving block and used to drive the moving block to reciprocate along the gear condition;

[0011] A brush member, mounted on the moving block, contacts the surface of the power cable for cleaning;

[0012] A convex point member, arranged at the bottom of the cleaning chamber, abutting against the bottom of the brush member, and used to enable the brush member to move up and down during the cleaning process;

[0013] The dust extractor is connected to the cleaning chamber and is used to discharge the cleaned dust out of the cleaning box.

[0014] Preferably, the moving block is rotatably connected with two gear parts meshing with the gear conditions, the bottom ends of the two gear parts are equipped with assembly cylinders, the assembly cylinders are equipped with elastic blowing parts, and the bottom ends of the elastic blowing parts are equipped with the brush part located below the assembly cylinder.

[0015] Preferably, the elastic blowing part includes two elastic pushing parts, and two symmetrically arranged assembly channels are opened along the center of the assembly tube. The two elastic pushing parts are respectively installed in the two assembly channels, and the brush part is installed at the bottom ends of the two elastic pushing parts. The top ends of the two elastic pushing parts are connected to the blowing part arranged toward the brush part.

[0016] Preferably, the elastic air pushing portion includes an air cylinder, and the two air cylinders are respectively installed in two assembly channels. A piston is slidably arranged in the air cylinder, and a movable rod sliding through the bottom end of the air cylinder is installed at the bottom of the piston. The brush member is installed at the bottom ends of the two movable rods, and a spring located between the brush member and the assembly cylinder is sleeved on the movable rod, and the two ends of the spring are respectively connected to the assembly cylinder and the brush member.

[0017] Preferably, the blowing part comprises a blowing pipe, one end of the two blowing pipes is respectively connected to the top of the two air cylinders, one end of the blowing pipe away from the air cylinder is bent downward and arranged toward the brush member, and a filter element is installed in the blowing pipe.

[0018] Preferably, the brush member includes a brush cylinder, which is installed at the bottom ends of the two movable rods, the bottom end of the spring is connected to the top of the brush cylinder, the outer periphery of the brush cylinder is connected with bristles, the bottom of the brush cylinder is installed with a rolling portion that rests on the convex part, and the rolling portion is rollingly connected to the convex part; the rolling portion includes a rolling block, the rolling block is installed at the bottom of the brush cylinder, the bottom of the rolling block is rollingly connected with a ball, and the ball rests on the top of the convex part.

[0019] Preferably, the convex point part comprises a wave block, the wave block is installed at the bottom of the cleaning chamber, the top of the wave block is integrally formed with a wave surface, the wave surface is provided with densely arranged arc-shaped convex blocks, and the ball rests on the wave surface.

[0020] Preferably, the dust extraction component includes a dust extraction pump, which is installed at the edge of the front side of the cleaning box. The air suction end of the dust extraction pump is connected to a laterally arranged dust guide pipe, and the side of the dust guide pipe is connected to a plurality of spaced dust extraction pipes, and the ends of the plurality of dust extraction pipes away from the dust guide pipes all pass through the front side of the cleaning box and are arranged toward the wave surface at the top of the wave block.

[0021] Preferably, the gear condition includes two assembly blocks and a tooth plate, the two assembly blocks are respectively installed on both sides of the top of the cleaning box, the tooth plate is installed between the two assembly blocks, and rack bodies are provided on both sides of the tooth plate;

[0022] The gear member includes a rotating rod, and the two rotating rods rotate and pass through the moving block. A gear body is installed on the top of the two rotating rods. The tooth plate is located between the two gear bodies. The two gear bodies are respectively meshed with the rack bodies on both sides of the tooth plate. The two assembly cylinders are respectively installed on the bottom ends of the two rotating rods, and the assembly cylinders are located below the moving block.

[0023] Preferably, two slide grooves are opened on the top of the cleaning box, and sliders are installed on both sides of the bottom of the moving block. The two sliders are slidingly connected to the two slide grooves respectively, and the cylinder is installed on one side of the top of the cleaning box. The moving block is connected to the cylinder and the slider is driven by the cylinder to reciprocate along the slide groove.

[0024] The implementation of the present invention has the following beneficial effects: the present invention significantly improves the cleaning effect of power cables through innovative structural design. The convex point parts enable the brush parts to perform a wrapping and rotating cleaning along both sides of the cable. At the same time, under the push of the cylinder, the moving block drives the brush parts to move up and down in a wave-like manner, thereby enhancing the cleaning force. In addition, the setting of the elastic blowing parts enables the brush parts to undergo elastic deformation during the movement, automatically shake to shake off the adhered dust, and cooperate with the dust extraction parts to timely discharge the swept dust to keep the cleaning box clean. The elastic blowing parts can also reciprocate the internal gas to the outer surface of the brush parts, effectively blow off the adhered dust, realize the self-cleaning of the brush parts, and further improve the efficiency and effect of cable cleaning. These technical effects work together to ensure the thorough removal of dust on the cable surface and improve the maintenance quality and operation safety of power cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 The figure is a schematic diagram of the three-dimensional structure of a cleaning mechanism for power cables according to an embodiment of the present invention.

[0027] Figure 2 for Figure 1 Schematic diagram of the local plane structure in.

[0028] Figure 3 for Figure 1 Another partial structural schematic diagram in .

[0029] Figure 4 for Figure 2 Schematic diagram of the local structure in.

[0030] Figure 5 Schematic diagram of the structure of the elastic blowing member in an embodiment of the present invention.

[0031] The accompanying drawings are marked as follows: 1, cleaning box; 2, cleaning chamber; 3, gear condition; 31, assembly block; 32, tooth plate; 33, rack body; 4, moving block; 5, cylinder; 6, gear member; 61, rotating rod; 62, gear body; 7, assembly cylinder; 8, elastic blowing member; 81, elastic pushing part; 811, air cylinder; 812, piston; 813, movable rod; 814, spring; 82, blowing part; 821 , air blowing pipe; 822, filter element; 9, brush member; 91, brush cylinder; 92, bristles; 93, rolling part; 931, rolling block; 932, ball bearing; 10, wave-type convex part; 101, wave block; 102, wave surface; 103, arc-shaped convex block; 11, dust extraction member; 111, dust extraction pump; 112, dust guide pipe; 113, dust extraction pipe; 12, slide groove; 13, slider; 14, wire hole. DETAILED DESCRIPTION

[0032] The following descriptions of the embodiments are with reference to the accompanying drawings to illustrate specific embodiments in which the present invention can be implemented. In the description of the present invention, it should be understood that the terms "longitudinal", "length", "circumferential", "front", "rear", "left", "right", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0033] Please also refer to Figure 1-5 As shown, an embodiment of the present invention provides a cleaning device for power cables, comprising:

[0034] Cleaning box 1, used to accommodate power cables;

[0035] A cleaning chamber 2 is provided in the cleaning box 2;

[0036] A gear condition 3 is disposed transversely in the cleaning box 1 and located above the cleaning chamber 2;

[0037] A moving block 4 is arranged in the cleaning box 1 and is located below the gear condition 3;

[0038] A cylinder 5, connected to the moving block 4, and used to drive the moving block 4 to reciprocate along the gear condition;

[0039] A brush member 9 is mounted on the moving block 4 and contacts the surface of the power cable for cleaning;

[0040] A convex point member 10 is arranged at the bottom of the cleaning chamber 2 and abuts against the bottom of the brush member 9 to enable the brush member 9 to move up and down during the cleaning process;

[0041] The dust extractor 11 is connected to the cleaning chamber 2 and is used to discharge the cleaned dust out of the cleaning box 1 .

[0042] Specifically, in the embodiment of the present invention, a gear condition 3 which is horizontally arranged and located above the cleaning chamber 2 is installed on the cleaning box 1, a moving block 4 which is located below the gear condition 3 and a cylinder 5 for driving the moving block 4 to reciprocate along the gear condition 3 are installed on the cleaning box 1, two slide grooves 12 are opened on the top of the cleaning box 1, sliders 13 are installed on both sides of the bottom of the moving block 4, and the two sliders 13 are respectively slidably connected to the two slide grooves 12, and the cylinder 5 is installed on one side of the top of the cleaning box 1, the moving block 4 is connected to the cylinder 5 and is driven by the cylinder 5 to drive the slider 13 to reciprocate along the slide groove 12.

[0043] In this embodiment, two gear members 6 meshing with the gear condition 3 are rotatably connected on the moving block 4, and an assembly cylinder 7 is installed at the bottom end of the two gear members 6. The gear condition 3 includes two assembly blocks 31 and a tooth plate 32. The two assembly blocks 31 are respectively installed on both sides of the top of the cleaning box 1, and the tooth plate 32 is installed between the two assembly blocks 31. Rack bodies 33 are provided on both sides of the tooth plate 32. The gear member 6 includes a rotating rod 61. The two rotating rods 61 rotate through the moving block 4. The top of the two rotating rods 61 is installed with a gear body 62. The tooth plate 32 is located between the two gear bodies 62. The two gear bodies 62 are respectively meshed with the rack bodies 33 on both sides of the tooth plate 32. The two assembly cylinders 7 are respectively installed at the bottom ends of the two rotating rods 61, and the assembly cylinder 7 is located below the moving block 4.

[0044] In this embodiment, an elastic blowing member 8 is installed on the assembly cylinder 7, and a brush member 9 located below the assembly cylinder 7 is installed at the bottom end of the elastic blowing member 8. The elastic blowing member 8 includes two elastic air pushing portions 81. Two symmetrically arranged assembly channels are opened along the center of the assembly cylinder 7. The two elastic air pushing portions 81 are respectively installed in the two assembly channels. The brush member 9 is installed at the bottom ends of the two elastic air pushing portions 81. The top ends of the two elastic air pushing portions 81 are both connected to a blowing portion 82 arranged toward the brush member 9. The elastic air pushing portion 81 includes an air cylinder 811. The two air cylinders 811 are respectively installed in the two assembly channels. The air cylinder 81 1 is slidably provided with a piston 812, and a movable rod 813 is installed at the bottom of the piston 812 to slide through the bottom end of the air cylinder 811. The brush member 9 is installed at the bottom ends of the two movable rods 813. The movable rod 813 is sleeved with a spring 814 located between the brush member 9 and the assembly cylinder 7. The two ends of the spring 814 are respectively connected to the assembly cylinder 7 and the brush member 9. The blowing part 82 includes a blowing pipe 821, one end of the two blowing pipes 821 is respectively connected to the top of the two air cylinders 811, and one end of the blowing pipe 821 away from the air cylinder 811 is bent downward and arranged toward the brush member 9. A filter element 822 is installed in the blowing pipe 821.

[0045] In this embodiment, the brush member 9 includes a brush tube 91, which is installed at the bottom ends of two movable rods 813. The bottom end of the spring 814 is connected to the top of the brush tube 91. The outer periphery of the brush tube 91 is connected to bristles 92. A rolling portion 93 that rests on the bump member 10 is installed at the bottom of the brush tube 91, and the rolling portion 93 is rollingly connected to the bump member 10. The rolling portion 93 includes a rolling block 931, which is installed at the bottom of the brush tube 91. The bottom of the rolling block 931 is rollingly connected to a ball 932, and the ball 932 rests on the top of the bump member 10.

[0046] In this embodiment, the protrusion part 10 is specifically a wave-type protrusion part 10, which is installed at the bottom of the cleaning chamber 2. The bottom of the brush part 9 abuts against the top of the wave-type protrusion part 10. The wave-type protrusion part 10 includes a wave block 101, which is installed at the bottom of the cleaning chamber 2. The top of the wave block 101 is integrally formed with a wave surface 102, and densely arranged arc-shaped protrusions 103 are provided on the wave surface 102, and the ball 932 abuts against the wave surface 102.

[0047] In this embodiment, a dust extraction member 11 is installed on the cleaning box 1, which is connected to the cleaning chamber 2 and arranged toward the wave-like protrusion member 10. The dust extraction member 11 includes a dust extraction pump 111. The dust extraction pump 111 is installed at the edge of the front side of the cleaning box 1. The suction end of the dust extraction pump 111 is connected to a laterally arranged dust guide pipe 112. The side of the dust guide pipe 112 is connected to a plurality of spaced dust extraction pipes 113. The ends of the plurality of dust extraction pipes 113 away from the dust guide pipe 112 all pass through the front side of the cleaning box 1 and are arranged toward the wave surface 102 at the top of the wave block 101.

[0048] It should be noted that: the power cable can be passed through the cleaning chamber 2 opened in the cleaning box 1, and both sides of the cleaning box 1 are provided with wire holes 14 connected to the cleaning chamber 2, and the wire holes 14 are used to pass the power cable. The two brush cylinders 91 are distributed on both sides of the cable, and then the cylinder 5 can be used to push the moving block 4 to move back and forth laterally along the tooth plate 32, so that the gear body 62 on the rotating rod 61 can roll on the rack body 33 of the tooth plate 32, and the rotating rod 61 can be used to drive the assembly cylinder 7 and the brush cylinder 91 to rotate at the same time. When the brush cylinder 91 rotates, the bristles 92 on the brush cylinder 91 can be used to clean the dust on the surface of the cable, and when the moving block 4 moves, it can drive the brush cylinder 91 to move along, and the ball 932 at the bottom of the brush cylinder 91 can roll on the wave surface 102 at the top of the wave block 101, and the brush cylinder 91 moves up and down along the wave surface 102, and the movable rod 813 connected to the brush cylinder 91 pushes the piston 812 to move back and forth in the cylinder 811, and the assembly cylinder 7 and The spring 814 between the brush barrels 91 undergoes corresponding extension and compression actions. Since the wave surface 102 is provided with an arc-shaped protrusion 103, and under the elastic action of the spring 814, the brush barrel 91 itself can be driven to shake, thereby shaking off the dust adhering to the outer surface of the bristles 92, and then the dust extraction pump 111 can be started to suck the dust cleaned in the cleaning box 1 along the dust extraction pipe 113 and the dust guide pipe 112, and then discharged. This structure enhances the cleaning force through the wrapped rotation cleaning and wave-like movement of the brush member 9, and under the action of the wave-like movement, the brush member 9 can be driven to shake, helping it to shake off the dust adhering to its outer surface, and then used in conjunction with the dust extraction member 11, the cleaned dust can be discharged in time, maintaining the clean environment in the cleaning box 1.

[0049] It should be further explained that: when the brush cylinder 91 moves up and down in a wave-like manner, the movable rod 813 connected to the brush cylinder 91 pushes the piston 812 to move back and forth in the air cylinder 811, and the gas in the air cylinder 811 can be blown back and forth along the air pipe 821 toward the bristles 92, so that the dust adhering to the outer surface of the bristles 92 can be blown off better. The filter element 822 can prevent dust from being sucked into the air pipe 821 from the bottom. The structure uses the extension and compression action of the elastic blowing piece 8 to blow the internal gas back and forth toward the outer surface of the bristles 92, so that the dust adhering to the bristles 92 can be more easily blown off and then discharged through the dust pump 111.

[0050] It can be seen from the above description that compared with the prior art, the beneficial effects brought by the embodiments of the present invention are:

[0051] (1) Through the provided convex point part, the power cable can be passed through the cleaning chamber opened in the cleaning box, so that the two brush parts are distributed on both sides of the cable, which plays the role of covering and cleaning the cable. Then, the cylinder can be used to push the moving block to move back and forth laterally along the gear condition, so that the gear part on the moving block can roll on the surface of the gear condition, and drive the assembly cylinder and the brush part to rotate at the same time. When the brush part rotates, it can clean the dust on the surface of the cable. And when the brush part moves, it can move up and down in a wave-like manner along the top surface of the convex point part, and then drive the elastic blowing part to undergo corresponding elastic deformation. Under the elastic action of the elastic blowing part, it can drive itself to shake, thereby shaking off the dust adhering to the outer surface of the brush part, and then the dust when cleaning the cable can be discharged through the dust extraction part. This structure enhances the cleaning force through the wrapping, rotating cleaning and wave-like movement of the brush member, and under the action of the wave-like movement, it can drive the brush member to shake, helping it to shake off the dust adhering to its outer surface, and then used in conjunction with the dust extraction member, the cleaned dust can be discharged in time, maintaining a clean environment in the cleaning box, thereby improving the cable cleaning effect.

[0052] (2) Through the elastic blowing member, when the brush member moves up and down in a wave-like manner on the top surface of the wave-like convex point member, the elastic blowing member on the assembly tube can be driven to stretch and compress, and then the elastic blowing member blows the internal gas back and forth toward the outer surface of the brush member, so that the dust adhering to the outer surface of the brush member can be blown off more easily. This structure uses the stretching and compression action of the elastic blowing member to blow the internal gas back and forth toward the outer surface of the brush member, so that the dust adhering to the brush member can be blown off more easily.

[0053] (3) Through the cooperation of the elastic blowing member, the brush member and the convex point member, the brush member can be self-cleaned, and the brush member is continuously cleaned, thereby improving the cleaning effect of the cable.

[0054] The above disclosure is only the preferred embodiment of the present invention, which certainly cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope of the present invention.

Claims

1. A cleaning device for power cables, characterized in that: include: a cleaning box for accommodating power cables; A cleaning chamber is provided in the cleaning box; A gear condition, disposed transversely in the cleaning box and located above the cleaning chamber; A moving block is disposed in the cleaning box and below the tooth condition; A cylinder connected to the moving block and used to drive the moving block to reciprocate along the gear condition; A brush member, mounted on the moving block, contacts the surface of the power cable for cleaning; A convex point member, arranged at the bottom of the cleaning chamber, abutting against the bottom of the brush member, and used to enable the brush member to move up and down during the cleaning process; The dust extractor is connected to the cleaning chamber and is used to discharge the cleaned dust out of the cleaning box.

2. The cleaning device for power cables according to claim 1, characterized in that: The moving block is rotatably connected with two gear parts meshing with the gear conditions, the bottom ends of the two gear parts are both equipped with assembly cylinders, the assembly cylinders are equipped with elastic blowing parts, and the bottom ends of the elastic blowing parts are equipped with the brush part located below the assembly cylinder.

3. The cleaning device for power cables according to claim 2, characterized in that: The elastic blowing part includes two elastic air pushing parts, and two symmetrically arranged assembly channels are opened along the center of the assembly tube. The two elastic air pushing parts are respectively installed in the two assembly channels, and the brush part is installed at the bottom ends of the two elastic air pushing parts. The top ends of the two elastic air pushing parts are connected to the blowing parts arranged toward the brush part.

4. The cleaning device for power cables according to claim 3, characterized in that: The elastic air pushing part includes an air cylinder, and the two air cylinders are respectively installed in two assembly channels. A piston is slidably arranged in the air cylinder, and a movable rod sliding through the bottom end of the air cylinder is installed at the bottom of the piston. The brush member is installed at the bottom ends of the two movable rods, and a spring located between the brush member and the assembly cylinder is sleeved on the movable rod, and the two ends of the spring are respectively connected to the assembly cylinder and the brush member.

5. The cleaning device for power cables according to claim 4, characterized in that: The blowing part comprises a blowing pipe, one end of each of the two blowing pipes is connected to the top of each of the two air cylinders, one end of the blowing pipe away from the air cylinder is bent downward and arranged toward the brush member, and a filter element is installed in the blowing pipe.

6. The cleaning device for power cables according to claim 4, characterized in that: The brush member includes a brush cylinder, which is installed at the bottom ends of the two movable rods. The bottom end of the spring is connected to the top of the brush cylinder, and the outer periphery of the brush cylinder is connected with bristles. A rolling portion that rests on the convex part is installed at the bottom of the brush cylinder, and the rolling portion is rollingly connected to the convex part; the rolling portion includes a rolling block, which is installed at the bottom of the brush cylinder, and a ball is rollingly connected to the bottom of the rolling block, and the ball rests on the top of the convex part.

7. The cleaning device for power cables according to claim 6, characterized in that: The convex point part includes a wave block, which is installed at the bottom of the cleaning chamber. The top of the wave block is integrally formed with a wave surface, and the wave surface is provided with densely arranged arc-shaped convex blocks, and the ball is against the wave surface.

8. The cleaning device for power cables according to claim 7, characterized in that: The dust extraction component includes a dust extraction pump, which is installed at the edge of the front side of the cleaning box. The air suction end of the dust extraction pump is connected to a laterally arranged dust guide pipe, and the side of the dust guide pipe is connected to a plurality of spaced dust extraction pipes, and the ends of the plurality of dust extraction pipes away from the dust guide pipes all pass through the front side of the cleaning box and are arranged toward the wave surface at the top of the wave block.

9. The cleaning device for power cables according to claim 1, characterized in that: The gear condition includes two assembly blocks and a tooth plate, the two assembly blocks are respectively installed on both sides of the top of the cleaning box, the tooth plate is installed between the two assembly blocks, and rack bodies are arranged on both sides of the tooth plate; The gear member includes a rotating rod, and the two rotating rods rotate and pass through the moving block. A gear body is installed on the top of the two rotating rods. The tooth plate is located between the two gear bodies. The two gear bodies are respectively meshed with the rack bodies on both sides of the tooth plate. The two assembly cylinders are respectively installed on the bottom ends of the two rotating rods, and the assembly cylinders are located below the moving block.

10. The cleaning device for power cables according to claim 1, characterized in that: Two slide grooves are provided on the top of the cleaning box, and sliders are installed on both sides of the bottom of the moving block. The two sliders are slidably connected to the two slide grooves respectively. The cylinder is installed on one side of the top of the cleaning box, and the moving block is connected to the cylinder and the slider is driven by the cylinder to reciprocate along the slide groove.

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