Intelligent cleaning robot and insulation coating method

Abstract

The invention discloses an intelligent cleaning robot and an insulation coating method.The intelligent cleaning robot comprises an insulation coating mechanism, a line cleaning mechanism and a cable body, the insulation coating mechanism comprises a storage hanging box, and the top of the storage hanging box is fixedly connected with a retraction top frame.The invention relates to the technical field of cable insulation coating. According to the intelligent cleaning robot and the insulation coating method, the insulation coating mechanism and the line cleaning mechanism are used in a combined mode, through the arrangement of the two mechanisms, a storage hanging box can be integrally hung at the bottom of a cable body through two guide wheels, and the cable body is clamped into the inner side of a cleaning brush through a semicircular tooth ring; according to the insulation coating device, the guide wheels are arranged, so that when the guide wheels are driven by the first motor to drive the storage hanging box to walk, the surface of the cable body can be cleaned firstly, then insulation coating is conducted on the surface of the cable body, the adhesive force of insulation glue is effectively improved, and the coating work quality is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable insulation coating, in particular to an intelligent cleaning robot and an insulation coating method. BACKGROUND

[0002] At present, most of the overhead lines used in various places are 10kV lines, but there are also 35kV lines installed early that continue to be used. However, in the process of daily use, compared with 10kV lines, 35kV overhead lines have larger span and higher lines. The safety hidden trouble problems encountered by 10kV lines also exist near fish ponds, houses, three-span, tree barriers, house barriers, etc. The large-span line at the wind port swings and causes phase-to-phase short circuit, causing the line to trip. In the lake area or the migration path of migratory birds, migratory birds gather on the conductor and stop, causing phase-to-phase short circuit and line trip when they are startled or take off. 10kV lines can be insulated and transformed in these hidden trouble areas. There is no production of insulated conductors for 35kV overhead lines. Even if a manufacturer produces 35kV insulated conductors, it is very troublesome to replace the insulated conductors during power outage. First, it is difficult to stop power supply. Second, the power outage transformation time is long. Third, it is difficult to implement in many places.

[0003] In view of the above problems of the line, the existing solution is to use a guide wheel to suspend a storage tank filled with insulating glue on the surface of the 35kV line, and then use a small extruder to move along with the storage tank and coat the insulating glue on the surface of the line. Although this method can effectively insulate and protect the line, it still has obvious defects in actual use, such as: The existing insulation coating robot only relies on two guide wheels to suspend the device at the bottom of the line. However, once it encounters strong interference factors such as wind, the line will cause the device to rise and fall, which will cause the guide wheels to easily fall and deviate. Moreover, the most important thing is that the surface of the line will be attached with a large amount of solid dirt due to long-term use, which will cause the adhesion of the insulating glue to be poor after coating, and the insulating glue will easily separate, affecting the coating quality.

[0004] Therefore, an intelligent cleaning robot and an insulation coating method are designed to solve such defects. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides an intelligent cleaning robot and an insulation coating method, which solves the problems of instability and poor adhesion during the insulation coating of the existing cable.

[0006] In order to achieve the above object, the present application is realized by the following technical scheme: A kind of intelligent cleaning robot, including insulation coating mechanism, line cleaning mechanism and cable body, the insulation coating mechanism includes storage hanging box, the top of the storage hanging box is fixedly connected with retraction top frame, the both sides of the top of the retraction top frame are fixedly connected with L-shaped hanging frame by fixed plate, two L-shaped hanging frames are staggered and opposite, the side of the inner cavity of L-shaped hanging frame is fixedly connected with first motor, the output shaft of the first motor is fixedly connected with first rotary lever by coupling, and the other side of the inner cavity of L-shaped hanging frame is rotatably connected with the one end of first rotary lever, the surface of first rotary lever is fixedly connected with guide wheel, the bottom of guide wheel is located cable body, and line cleaning mechanism is installed on the right side of the top of storage hanging box.

[0007] Preferably, the both sides of the top of the retraction top frame are provided with rectangular guide grooves, the right side of the surface of the retraction top frame and the left side of the rear part of the retraction top frame are slidably installed with pull rods through openings, one end of the pull rod inside the retraction top frame is fixedly connected with a U-shaped bottom frame through a fixed block, and the U-shaped bottom frame is located at the bottom of the L-shaped hanging frame, and the surface of the pull rod is sleeved with a spring.

[0008] Preferably, the left side of the top of the storage hanging box is fixedly connected with a bearing ring through a support, the inner side of the bearing ring is rotatably connected with a bidirectional threaded rod through a bearing, the upper part and the lower part of the surface of the bidirectional threaded rod are slidably connected with threaded sleeve plates, one end of the two threaded sleeve plates is fixedly connected with a glue injection valve for mutual use, and the top of the threaded sleeve plate is provided with a guide opening.

[0009] Preferably, one side of the bearing ring is fixedly connected with a rectangular guide plate through a fixed block, and the rectangular guide plate is located inside the guide opening, the left side of the storage hanging box is fixedly connected with a material conveying pump through a support, the left side of the storage hanging box is fixedly connected with a material extraction elbow through an opening, one end of the material extraction elbow is connected with the material inlet of the material conveying pump, the material outlet of the material conveying pump is connected with a double-head material conveying pipe, and the two ends of the double-head material conveying pipe are respectively connected with the two glue injection valves.

[0010] Preferably, the line cleaning mechanism includes a side wall support plate, the side wall support plate is fixedly installed on the right side of the top of the storage hanging box through a fixed plate, the right side of the side wall support plate is fixedly connected with an annular rotating frame through a fixed block, the inner side of the annular rotating frame is provided with a semicircular tooth ring, the both sides of the semicircular tooth ring are provided with arc-shaped sliding grooves, the both sides of the inner cavity of the annular rotating frame are fixedly connected with arc-shaped guide sliding rings, and the arc-shaped guide sliding rings are slidably connected with the arc-shaped sliding grooves.

[0011] Preferably, the inner side of the semicircular tooth ring is fixedly installed with a cleaning brush, the upper part and the lower part of the right side of the side wall support plate are rotatably connected with second rotary levers through bearings, and the surface of the second rotary levers is fixedly connected with first toothed discs engaged with the semicircular tooth ring.

[0012] Preferably, the right side of the side wall support plate and between the two second rotating rods is rotatably connected with a third rotating rod through a bearing piece, the surface of the third rotating rod is fixedly connected with a second gear disc engaged with the first gear disc, the right side of the side wall support plate is fixedly connected with a second motor through a support, and the output shaft of the second motor is fixedly connected with one end of the third rotating rod through a shaft coupling.

[0013] The application further discloses an insulation coating method, which specifically comprises the following steps: S1, equipment installation: the L-shaped hanging frame and the guide wheel are used to suspend the storage hanging box on the bottom of the cable body as a whole; S2, cable cleaning: the line cleaning mechanism is used to clean the cable body during the movement of the storage hanging box; S3, insulation coating: after cleaning, the surface of the cable body is coated with insulation by using a glue spraying valve.

[0014] Advantages The application provides an intelligent cleaning robot and an insulation coating method. (1) The intelligent cleaning robot and the insulation coating method, by combining the insulation coating mechanism and the line cleaning mechanism, the two mechanisms are arranged to first suspend the storage hanging box on the bottom of the cable body by using two guide wheels, and the cable body is clamped into the inner side of the cleaning brush by using the semicircular tooth ring, so that when the guide wheel drives the storage hanging box to move by using the first motor, the surface of the cable body can be cleaned first, and then the surface of the cable body is coated with insulation, the adhesion of the insulation glue is effectively improved, and the quality of the coating work is guaranteed.

[0015] (2) The intelligent cleaning robot and the insulation coating method, by installing the semicircular tooth ring on one side of the side wall support plate by using the annular rotating frame, and successively installing the first gear disc and the second gear disc used in cooperation with the semicircular tooth ring on one side of the side wall support plate, the arrangement of these structures can drive the two first gear discs to rotate synchronously and in the same direction by the second motor and the second gear disc when the cable body is located in the semicircular tooth ring, so that the cleaning brush can effectively remove the stains on the surface of the cable body, facilitating the subsequent coating of the insulation glue, and the two first gear discs are distributed in an upper and lower manner and engaged with the semicircular tooth ring, so that the rotation of the semicircular tooth ring is more stable.

[0016] (3) The intelligent cleaning robot and the insulation coating method, by setting a rectangular guide groove on the top of the retractable top frame, and using a pull rod to install a U-shaped bottom frame matched with the L-shaped hanging frame on the inner side of the retractable top frame, the setting of these structures can be used after the installation of the cable body is completed. The spring force of the spring is used to butt the bottom of the U-shaped bottom frame and the L-shaped hanging frame, so as to wrap the up and down of the cable body, so that the up and down of the cable body in the coating process does not cause the guide wheel and the cable body to separate, so that the equipment can move stably. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the application; Figure 2 It is a rear view of the insulation coating mechanism and the line cleaning mechanism structure of the application; Figure 3 It is a schematic diagram of the glue injection valve, guide port and rectangular guide plate structure of the application; Figure 4 It is a sectional view of the L-shaped hanging frame structure of the application; Figure 5 It is a schematic diagram of the rectangular guide groove, material conveying pump and material extraction elbow structure of the application; Figure 6 It is a schematic diagram of the pull rod, U-shaped bottom frame and spring structure of the application; Figure 7 It is a schematic diagram of the line cleaning mechanism structure of the application; Figure 8 It is a sectional view of the annular rotating frame structure of the application; Figure 9 It is a schematic diagram of the second rotating rod, first tooth disc and third rotating rod structure of the application.

[0018] In the figure: 1, insulation coating mechanism; 2, line cleaning mechanism; 3, cable body; 101, storage hanging box; 102, retractable top frame; 103, L-shaped hanging frame; 104, first motor; 105, first rotating rod; 106, guide wheel; 107, rectangular guide groove; 108, pull rod; 109, U-shaped bottom frame; 110, spring; 111, bearing ring cylinder; 112, two-way threaded rod; 113, threaded sleeve plate; 114, glue injection valve; 115, guide port; 116, rectangular guide plate; 117, material conveying pump; 118, material extraction elbow; 119, double-head material conveying pipe; 201, side wall support plate; 202, annular rotating frame; 203, semicircular tooth ring; 204, arc-shaped sliding groove; 205, arc-shaped guide sliding ring; 206, cleaning brush; 207, second rotating rod; 208, first tooth disc; 209, third rotating rod; 210, second tooth disc; 211, second motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0020] Please refer to Figures 1-9 The present application provides a technical solution: an intelligent cleaning robot and an insulating coating method, comprising an insulating coating mechanism 1, a line cleaning mechanism 2 and a cable body 3. Please refer to Figure 3 , Figure 4 , Figure 5 And Figure 6, show the overall structure of the insulation coating mechanism 1, the storage hanging box 101, the top of the storage hanging box 101 is fixedly connected with the retraction top frame 102, both sides of the top of the retraction top frame 102 are fixedly connected with the L-shaped hanging frame 103 through the fixed plate, the two L-shaped hanging frames 103 are arranged in an interlaced opposite manner, one side of the inner cavity of the L-shaped hanging frame 103 is fixedly connected with the first motor 104, the first motor 104 is a servo motor, the output shaft of the first motor 104 is fixedly connected with the first rotating rod 105 through the shaft coupling, and one end of the first rotating rod 105 is rotatably connected with the other side of the inner cavity of the L-shaped hanging frame 103, the surface of the first rotating rod 105 is fixedly connected with the guide wheel 106, the surface of the guide wheel 106 is wrapped with a rubber layer to increase the friction and adhesion, the cable body 3 is located at the bottom of the guide wheel 106, and the line cleaning mechanism 2 is installed on the right side of the top of the storage hanging box 101, the two sides of the top of the retraction top frame 102 are provided with rectangular guide grooves 107, the right side of the surface of the retraction top frame 102 and the left side of the rear part of the retraction top frame 102 are slidably installed with the pull rod 108 through the opening, one end of the pull rod 108 located inside the retraction top frame 102 is fixedly connected with the U-shaped bottom frame 109 through the fixed block, and the U-shaped bottom frame 109 is located at the bottom of the L-shaped hanging frame 103, the surface of the pull rod 108 is sleeved with the spring 110, the left side of the top of the storage hanging box 101 is fixedly connected with the bearing ring cylinder 111 through the support, the inner side of the bearing ring cylinder 111 is rotatably connected with the bidirectional threaded rod 112 through the bearing part, the upper part and the lower part of the surface of the bidirectional threaded rod 112 are slidably connected with the threaded sleeve plate 113, one end of the two threaded sleeve plates 113 is fixedly connected with the mutually cooperating glue injection valve 114, the glue injection valve 114 can be replaced according to the diameters of different lines, the top of the threaded sleeve plate 113 is provided with the guide opening 115, one side of the bearing ring cylinder 111 is fixedly connected with the rectangular guide plate 116 through the fixed block, and the rectangular guide plate 116 is located inside the guide opening 115, the left side of the storage hanging box 101 is fixedly connected with the material conveying pump 117 through the support, the left side of the storage hanging box 101 is fixedly connected with the material extraction elbow 118 through the opening, one end of the material extraction elbow 118 is connected with the inlet of the material conveying pump 117, the outlet of the material conveying pump 117 is connected with the double-head material conveying pipe 119, the double-head material conveying pipe 119 is a telescopic hose, and the two ends of the double-head material conveying pipe 119 are connected with the two glue injection valves 114 respectively.

[0021] Please refer to Figure 7 , Figure 8 and Figure 9, show the overall structure of the line cleaning mechanism 2, the line cleaning mechanism 2 includes side wall branch plate 201, side wall branch plate 201 is fixedly installed on the right side of the top of the storage hanging box 101 through the fixed plate, the right side of the side wall branch plate 201 is fixedly connected with the annular rotating frame 202 through the fixed block, the inner side of the annular rotating frame 202 is provided with a semicircular tooth ring 203, the both sides of the semicircular tooth ring 203 are provided with arc-shaped sliding grooves 204, the both sides of the inner cavity of the annular rotating frame 202 are fixedly connected with arc-shaped guide sliding rings 205, and the arc-shaped guide sliding rings 205 are slidably connected with the arc-shaped sliding grooves 204, the inner side of the semicircular tooth ring 203 is fixedly installed with a cleaning brush 206, the cleaning brush 206 is made of PET polyester material and has wear-resistant characteristics, the upper part and the lower part of the right side of the side wall branch plate 201 are rotatably connected with the second rotating rod 207 through the bearing piece, and the surface of the second rotating rod 207 is fixedly connected with the first tooth disc 208 engaged with the semicircular tooth ring 203, the right side of the side wall branch plate 201 and between the two second rotating rods 207 are rotatably connected with the third rotating rod 209 through the bearing piece, and the surface of the third rotating rod 209 is fixedly connected with the second tooth disc 210 engaged with the first tooth disc 208, the right side of the side wall branch plate 201 is fixedly connected with the second motor 211 through the support, the second motor 211 is a servo motor, and the output shaft of the second motor 211 is fixedly connected with one end of the third rotating rod 209 through the shaft coupling.

[0022] The application further discloses an insulation coating method, which specifically comprises the following steps. S1, equipment installation: the storage hanging box 101 is suspended at the bottom of the cable body 3 by using the L-shaped hanging frame 103 and the guide wheel 106; S2, cable cleaning: the cable body 3 is cleaned by using the line cleaning mechanism 2 during the movement of the storage hanging box 101; S3, insulation coating: after cleaning, the surface of the cable body 3 is coated with insulation by using the glue spraying valve 114.

[0023] The insulation coating method has the following more specific steps. S1, equipment installation: before use, first, the insulating glue is injected into the internal storage of the storage hanging box 101, and then the storage hanging box 101 is manually installed at the bottom of the cable body 3. First, pull the front and rear pull rods 108 by hand, drive the U-shaped bottom frame 109 to separate from the bottom of the L-shaped hanging frame 103, then put the cable body 3 from the bottom of the L-shaped hanging frame 103, make the two guide wheels 106 on the top of the cable body 3, then loosen the pull rod 108 and use the elastic force of the spring 110 to push the U-shaped bottom frame 109 to reset, so that the U-shaped bottom frame 109 is connected with the L-shaped hanging frame 103 to protect the cable body 3, then twist the two-way threaded rod 112 by hand, make the two threaded sleeve plates 113 drive the two glue injection valves 114 to close under the limiting of the rectangular guide plate 116, at this time, the cable body 3 is clamped inside the glue injection valve 114, then put the cable body 3 into the internal arc-shaped sliding groove 204 and contact with the cleaning brush 206; S2, cable cleaning: after completing the installation of the equipment, start the two first motors 104 and the second motor 211 and the material conveying pump 117, the rotation of the guide wheel 106 is driven by the first rotating rod 105, the movement of the storage hanging box 101 is driven by the rotation of the guide wheel 106 on the top of the cable body 3, at this time, the second motor 211 drives the second gear disc 210 to rotate by the third rotating rod 209, at this time, the two first gear discs 208 rotate synchronously and in the same direction under the drive of the second gear disc 210 because the two first gear discs 208 are meshed with the second gear disc 210 and the semicircular tooth ring 203, at this time, the semicircular tooth ring 203 rotates under the meshing of the first gear disc 208, and is limited by the arc-shaped guide sliding ring 205 and the arc-shaped sliding groove 204, at this time, the rotating semicircular tooth ring 203 drives the cleaning brush 206 to brush the surface of the cable body 3, and cleans the stains on the surface of the cable body 3; S3, insulation coating: after the storage hanging box 101 moves and the surface of the cable body 3 is cleaned by the cleaning brush 206, the material conveying pump 117 is started to draw out the insulating glue in the spring 110 through the drawing pipe 118, and the insulating glue is injected into the inside of the glue injection valve 114 through the double-head material conveying pipe 119, as the cable body 3 passes through the inside of the two glue injection valves 114, the insulating glue is coated on the surface of the cable body 3, and because the surface of the cable body 3 is cleaned in advance, the insulating glue is better combined with the surface of the cable body 3.

[0024] Meanwhile, the contents not described in detail in the specification all belong to the existing technology known to those skilled in the art.

Claims

1. An intelligent cleaning robot, comprising an insulation coating mechanism (1), a line cleaning mechanism (2), and a cable body (3), characterized in that: The insulation coating mechanism (1) includes a storage box (101), a retractable top frame (102) is fixedly connected to the top of the storage box (101), and L-shaped hanging frames (103) are fixedly connected to both sides of the top of the retractable top frame (102) through a fixing plate. The two L-shaped hanging frames (103) are arranged in an alternating manner. A first motor (104) is fixedly connected to one side of the inner cavity of the L-shaped hanging frame (103). The output shaft of the first motor (104) is fixedly connected to a first rotating rod (105) through a coupling. One end of the first rotating rod (105) is rotatably connected to the other side of the inner cavity of the L-shaped hanging frame (103). A guide wheel (106) is fixedly connected to the surface of the first rotating rod (105). The cable body (3) is located at the bottom of the guide wheel (106), and the line cleaning mechanism (2) is installed on the right side of the top of the storage box (101).

2. The intelligent cleaning robot according to claim 1, characterized in that: The top of the retractable top frame (102) has rectangular guide grooves (107) on both sides. The right side of the surface of the retractable top frame (102) and the left side of the rear of the retractable top frame (102) are slidably installed with pull rods (108) through openings. One end of the pull rod (108) inside the retractable top frame (102) is fixedly connected to a U-shaped bottom frame (109) through a fixing block. The U-shaped bottom frame (109) is located at the bottom of the L-shaped hanging frame (103). A spring (110) is sleeved on the surface of the pull rod (108).

3. The intelligent cleaning robot according to claim 2, characterized in that: The top left side of the storage box (101) is fixedly connected to a bearing ring cylinder (111) by a bracket. The inner side of the bearing ring cylinder (111) is rotatably connected to a bidirectional threaded rod (112) by a bearing component. The upper and lower parts of the surface of the bidirectional threaded rod (112) are slidably connected to threaded sleeve plates (113). One end of each of the two threaded sleeve plates (113) is fixedly connected to a glue spray valve (114) that works together. The top of the threaded sleeve plate (113) is provided with a guide port (115).

4. The intelligent cleaning robot according to claim 3, characterized in that: A rectangular guide plate (116) is fixedly connected to one side of the bearing ring cylinder (111) by a fixing block, and the rectangular guide plate (116) is located inside the guide port (115). A material pump (117) is fixedly connected to the left side of the storage box (101) by a bracket. A material extraction bend (118) is fixedly connected to the left side of the storage box (101) by opening. One end of the material extraction bend (118) is connected to the inlet of the material pump (117). A double-headed material conveying pipe (119) is connected to the outlet of the material pump (117), and both ends of the double-headed material conveying pipe (119) are respectively connected to two glue spraying valves (114).

5. The intelligent cleaning robot according to claim 1, characterized in that: The line cleaning mechanism (2) includes a side wall support plate (201). The side wall support plate (201) is fixedly installed on the right side of the top of the storage box (101) by a fixing plate. An annular rotating frame (202) is fixedly connected to the right side of the side wall support plate (201) by a fixing block. A semi-circular toothed ring (203) is provided on the inner side of the annular rotating frame (202). An arc-shaped sliding groove (204) is provided on both sides of the semi-circular toothed ring (203). An arc-shaped guide ring (205) is fixedly connected to both sides of the inner cavity of the annular rotating frame (202), and the arc-shaped guide ring (205) is slidably connected to the arc-shaped sliding groove (204).

6. The intelligent cleaning robot according to claim 5, characterized in that: A cleaning brush (206) is fixedly installed on the inner side of the semicircular toothed ring (203). The upper and lower parts of the right side of the side wall support plate (201) are rotatably connected to the second rotating rod (207) through bearing components, and the surface of the second rotating rod (207) is fixedly connected to the first toothed disc (208) that meshes with the semicircular toothed ring (203).

7. The intelligent cleaning robot according to claim 6, characterized in that: A third rotating rod (209) is rotatably connected to the right side of the side wall support plate (201) and between the two second rotating rods (207) via a bearing. A second gear disc (210) that meshes with the first gear disc (208) is fixedly connected to the surface of the third rotating rod (209). A second motor (211) is fixedly connected to the right side of the side wall support plate (201) via a bracket, and the output shaft of the second motor (211) is fixedly connected to one end of the third rotating rod (209) via a coupling.

8. An insulating coating method, characterized in that: Specifically, the following steps are included: S1. Equipment installation: Use the L-shaped hanging frame (103) and guide wheels (106) to suspend the storage box (101) as a whole at the bottom of the cable body (3); S2. Cable cleaning: The cable body (3) is cleaned by the cable cleaning mechanism (2) as it moves in the storage box (101); S3. Insulation coating: After cleaning, use the glue spray valve (114) to apply insulation coating to the surface of the cable body (3).

Images