Automatic cleaning and maintaining device suitable for steel wire rope of Yellow River gate

Abstract

The automatic cleaning and maintaining device comprises a steel wire rope body, and the outer side of the steel wire rope body is detachably connected with a clamping mechanism and a cleaning mechanism; the clamping mechanism comprises a frame, a first connecting rod, a second connecting rod, a fixed clamping roller, a movable plate, a movable clamping roller, a first motor and a first lead screw. One end of the first connecting rod is rotationally connected to one side of the frame. Through the arranged clamping mechanism, a first motor drives a movable clamping roller to move, the movable clamping roller moving in the direction close to the steel wire rope is matched with a fixed clamping roller to clamp and position the cleaning mechanism on the surface of the steel wire rope, and the cleaning mechanism can be suitable for steel wire ropes with different diameters; and through the arranged cleaning mechanism, the steel wire brush in the autorotation and moving state cleans the surface of the steel wire rope, the high-pressure water gun in the moving state flushes stains on the surface of the steel wire rope, and therefore the surface of the steel wire rope body is conveniently brushed through the mechanical structure.

Description

Technical Field

[0001] The invention relates to a maintenance structure technology for water conservancy engineering machinery, and in particular to a set of automatic cleaning and maintenance devices for steel wire ropes of the Yellow River Diversion Gate. Background Art

[0002] In the Yellow River flood control system, the Yellow River Diversion Gate is a key facility. The long suspension wire rope (8-9 meters) on which its gates are opened and closed is exposed to a humid and silty environment for a long time. It is prone to operational failures due to rust and dirt accumulation, which directly affects flood control safety and regional water supply.

[0003] At present, the cleaning and maintenance technology for high-altitude and long-distance wire ropes at home and abroad is still immature. Similar foreign equipment mostly focuses on bridge cable maintenance, which is costly and has many restrictions on usage conditions. Domestically, it still relies on manual climbing operations, which are inefficient and have high safety risks. According to statistics from the Ministry of Water Resources, more than 80% of the key Yellow River diversion gates in the country have wire rope maintenance problems. The traditional method takes a long time for a single operation. Therefore, there is an urgent need for a set of automatic cleaning and maintenance devices for wire ropes suitable for the Yellow River diversion gates to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a set of automatic cleaning and maintenance devices for the wire rope of the Yellow River Diversion Gate, so as to solve the above-mentioned shortcomings in the prior art.

[0005] In order to achieve the above object, the present invention provides the following technical solutions: A set of automatic cleaning and maintenance devices for the wire rope of the Yellow River Diversion Gate, comprising a wire rope body, the outer side of which is detachably connected to a clamping mechanism and a cleaning mechanism; The clamping mechanism includes a frame, a first connecting rod, a second connecting rod, a fixed clamping roller, a movable plate, a movable clamping roller, a first motor and a first screw rod; The frame is arranged on the outside of the wire rope body, one end of the first connecting rod is rotatably connected to one side of the frame, one end of the second connecting rod is rotatably connected to the other end of the first connecting rod, the fixed clamping roller is fixedly connected to the surface of the frame, the movable plate is slidably connected to the inner side of the frame, the movable clamping roller is fixedly connected to one side of the movable plate, the first motor is fixedly installed on the outside of the frame, and the first screw rod is rotatably installed on the inside of the frame.

[0006] The first screw rod is connected to the movable plate via a screw rod seat, and the output shaft end of the first motor is fixedly connected to the first screw rod.

[0007] The other end of the second connecting rod is rotatably connected to the movable plate, and the first connecting rod and the second connecting rod form a V-shaped structure.

[0008] The first screw in the rotating state is used to drive the movable plate to move, and the movable plate in the moving state is used to drive the movable clamping roller to move.

[0009] The fixed clamping roller and the movable clamping roller in a close state are used to clamp and position the cleaning mechanism on the surface of the wire rope body.

[0010] The cleaning mechanism includes a connecting frame, a cross slot, a movable seat, a water tank, a second motor, a bracket, a third motor, a gear, a sleeve, a gear ring, a wire brush, a second screw rod, a T-block, a high-pressure water gun, a liquid pump and an infusion tube; The connecting frame is fixedly connected to the other side of the frame, the cross-shaped groove is opened inside the connecting frame, the T-block is slidably connected to the inside of the cross-shaped groove, the movable seat is fixedly connected to the top of the T-block, the water tank is arranged on the top of the movable seat, the second motor is fixedly installed on the inner side of the frame, the bracket is fixedly connected to one side of the T-block, the third motor is fixedly connected to one side of the bracket, the gear is fixedly assembled on the output shaft end of the third motor, the sleeve is rotatably connected to the bottom of the T-block, the gear ring is fixedly assembled on the outer wall of the sleeve, the wire brush is arranged on the inner wall of the sleeve, the second screw rod is rotatably installed inside the cross-shaped groove, the high-pressure water gun is arranged on the other side of the T-block, the liquid pump is fixedly installed on the outside of the water tank, and the infusion pipe is fixedly connected to the docking end of the liquid pump.

[0011] The gear is meshed with the gear ring, and the meshed gear and the gear ring are used to drive the sleeve to rotate.

[0012] The sleeve in the rotating state is used to drive the wire brush to rotate, and the wire brush in the rotating state is used to clean the surface of the wire rope body.

[0013] The output end of the liquid infusion tube is connected to the input end of the high-pressure water gun, and the liquid pump in the powered state is used to provide flushing liquid to the inside of the high-pressure water gun through the liquid infusion tube.

[0014] The second screw rod is connected to the T-shaped block via another screw rod seat, and the second screw rod in a rotating state is used to drive the T-shaped block to move.

[0015] In the above technical scheme, the present invention provides a set of automatic cleaning and maintenance devices for the wire rope of the Yellow River Diversion Gate. Through the provided clamping mechanism, the first motor drives the movable clamping roller to move, and the movable clamping roller moving toward the direction of the wire rope cooperates with the fixed clamping roller to clamp and position the cleaning mechanism on the surface of the wire rope, and can be applied to wire ropes of different diameters; through the provided cleaning mechanism, the rotating and moving wire brush cleans the surface of the wire rope, and the moving high-pressure water gun flushes the stains on the surface of the wire rope, so that the above-mentioned mechanical structure facilitates the brushing of the surface of the wire rope body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 The present invention provides a schematic diagram of the main structure of an embodiment of an automatic cleaning and maintenance device for a steel wire rope of the Yellow River Diversion Gate.

[0018] Figure 2 The present invention provides a side structural schematic diagram of an embodiment of an automatic cleaning and maintenance device for a steel wire rope of the Yellow River Diversion Gate.

[0019] Figure 3 The present invention provides a schematic diagram of the structure of the bottom view of an embodiment of the automatic cleaning and maintenance device for the wire rope of the Yellow River Diversion Gate.

[0020] Figure 4 The present invention provides a schematic diagram of the cleaning mechanism structure of an embodiment of an automatic cleaning and maintenance device for the wire rope of the Yellow River Diversion Gate.

[0021] Figure 5 The present invention provides a schematic diagram of the structure of the clamping mechanism provided by an embodiment of the automatic cleaning and maintenance device for the wire rope of the Yellow River Diversion Gate. Description of reference numerals: 1. Wire rope body; 2. Clamping mechanism; 201. Frame; 202. First connecting rod; 203. Second connecting rod; 204. Fixed clamping roller; 205. Moving plate; 206. Moving clamping roller; 207. First motor; 208. First screw rod; 3. Cleaning mechanism; 301. Connecting frame; 302. Cross groove; 303. Moving seat; 304. Water tank; 305. Second motor; 306. Bracket; 307. Third motor; 308. Gear; 309. Sleeve; 3010. Gear ring; 3011. Wire brush; 3012. Second screw rod; 3013. T-block; 3014. High-pressure water gun; 3015. Liquid pump; 3016. Infusion tube. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] like Figure 1-5 As shown, an embodiment of the present invention provides a set of automatic cleaning and maintenance devices for the wire rope of the Yellow River Diversion Gate, comprising a wire rope body 1, and a clamping mechanism 2 and a cleaning mechanism 3 which are detachably connected to the outer side of the wire rope body 1; The clamping mechanism 2 includes a frame 201, a first connecting rod 202, a second connecting rod 203, a fixed clamping roller 204, a movable plate 205, a movable clamping roller 206, a first motor 207 and a first screw rod 208; The frame 201 is arranged on the outside of the wire rope body 1, one end of the first connecting rod 202 is rotatably connected to one side of the frame 201, one end of the second connecting rod 203 is rotatably connected to the other end of the first connecting rod 202, the fixed clamping roller 204 is fixedly connected to the surface of the frame 201, the movable plate 205 is slidably connected to the inner side of the frame 201, the movable clamping roller 206 is fixedly connected to one side of the movable plate 205, the first motor 207 is fixedly installed on the outside of the frame 201, and the first screw rod 208 is rotatably installed on the inner side of the frame 201.

[0024] Working principle: First, the first motor 207 is powered on and operated, so that the output shaft of the first motor 207 in the running state drives the first screw rod 208 to rotate, and the first screw rod 208 in the rotating state drives the movable plate 205 to move, and the movable plate 205 in the moving state drives the first connecting rod 202 and the second connecting rod 203 to move, and then the first connecting rod 202 and the second connecting rod 203 in the moving state assist the movable plate 205 to move smoothly, and the movable plate 205 in the moving state drives the movable clamping roller 206 to move in the direction close to the wire rope body 1, and the movable clamping roller 206 in the moving state close to the wire rope body 1 cooperates with the fixed clamping roller 204 to clamp and position the cleaning mechanism 3 on the surface of the wire rope body 1; At this time, the third motor 307 is connected to power and operated, so that the output shaft of the third motor 307 in the running state drives the gear 308 to rotate. Since the gear 308 is engaged with the gear ring 3010, the rotating gear 308 drives the gear ring 3010 to rotate, the rotating gear ring 3010 drives the sleeve 309 to rotate, and the rotating sleeve 309 drives the wire brush 3011 to rotate. At this time, the second motor 305 is connected to power and operated, so that the output shaft of the second motor 305 in the running state drives the second screw rod 3012 to rotate, and the rotating second screw rod 3012 drives the T-block 3013 and the moving seat 303 along the ten The track of the T-shaped groove 302 moves, and the moving T-block 3013 drives the sleeve 309 and the wire brush 3011 to move on the surface of the wire rope body 1, and then the rotating and moving wire brush 3011 cleans the surface of the wire rope body 1. At this time, the liquid pump 3015 is powered on and operated, so that the running liquid pump 3015 draws out the water inside the water tank 304, and then transmits the drawn water to the high-pressure water gun 3014 through the infusion pipe 3016. The moving high-pressure water gun 3014 sprays the water and rinses the stains on the surface of the wire rope body 1, so that the above-mentioned mechanical structure facilitates the brushing of the surface of the wire rope body 1.

[0025] Preferably, the first screw rod 208 is connected to the movable plate 205 via a screw rod seat, and the output shaft end of the first motor 207 is fixedly connected to the first screw rod 208 .

[0026] Specifically in this embodiment, the output shaft of the first motor 207 in the running state drives the first screw rod 208 to rotate, and the first screw rod 208 in the rotating state drives the movable plate 205 to move.

[0027] Preferably, the other end of the second connecting rod 203 is rotatably connected to the movable plate 205 , and the first connecting rod 202 and the second connecting rod 203 are in a V-shaped structure.

[0028] Specifically in this embodiment, the moving plate 205 drives the first connecting rod 202 and the second connecting rod 203 to move, and the moving first connecting rod 202 and the second connecting rod 203 further assist the moving plate 205 to move smoothly.

[0029] Preferably, the first screw rod 208 in the rotating state is used to drive the movable plate 205 to move, and the movable plate 205 in the moving state is used to drive the movable clamping roller 206 to move.

[0030] Specifically in this embodiment, the rotating first screw rod 208 drives the movable plate 205 to move, and the movable plate 205 drives the movable clamping roller 206 to move toward the direction close to the wire rope body 1.

[0031] Preferably, the fixed clamping roller 204 and the movable clamping roller 206 in a close state are used to clamp and position the cleaning mechanism 3 on the surface of the wire rope body 1.

[0032] Specifically in this embodiment, the movable plate 205 in the moving state drives the movable clamping roller 206 to move toward the direction close to the wire rope body 1, and the movable clamping roller 206 in the moving state toward the direction close to the wire rope body 1 cooperates with the fixed clamping roller 204 to clamp and position the cleaning mechanism 3 on the surface of the wire rope body 1.

[0033] Preferably, the cleaning mechanism 3 includes a connecting frame 301, a cross-shaped slot 302, a movable seat 303, a water storage tank 304, a second motor 305, a bracket 306, a third motor 307, a gear 308, a sleeve 309, a gear ring 3010, a wire brush 3011, a second screw rod 3012, a T-block 3013, a high-pressure water gun 3014, a liquid pump 3015 and an infusion tube 3016; The connecting frame 301 is fixedly connected to the other side of the frame 201, the cross-shaped groove 302 is opened inside the connecting frame 301, the T-block 3013 is slidably connected to the inside of the cross-shaped groove 302, the movable seat 303 is fixedly connected to the top of the T-block 3013, the water tank 304 is set on the top of the movable seat 303, the second motor 305 is fixedly installed on the inner side of the frame 201, the bracket 306 is fixedly connected to one side of the T-block 3013, the third motor 307 is fixedly connected to one side of the bracket 306, and the gear 3 08 is fixedly assembled on the output shaft end of the third motor 307, the sleeve 309 is rotatably connected to the bottom of the T-block 3013, the gear ring 3010 is fixedly assembled on the outer wall of the sleeve 309, the wire brush 3011 is arranged on the inner wall of the sleeve 309, the second screw rod 3012 is rotatably mounted inside the cross-shaped groove 302, the high-pressure water gun 3014 is arranged on the other side of the T-block 3013, the liquid pump 3015 is fixedly mounted on the outside of the water tank 304, and the infusion tube 3016 is fixedly connected to the docking end of the liquid pump 3015.

[0034] Specifically in this embodiment, the third motor 307 is powered on and operated, so that the output shaft of the third motor 307 in the running state drives the gear 308 to rotate. Since the gear 308 is engaged with the gear ring 3010, the gear 308 in the rotating state drives the gear ring 3010 to rotate, the gear ring 3010 in the rotating state drives the sleeve 309 to rotate, and the sleeve 309 in the rotating state drives the wire brush 3011 to rotate. At this time, the second motor 305 is powered on and operated, so that the output shaft of the second motor 305 in the running state drives the second screw rod 3012 to rotate, and the second screw rod 3012 in the rotating state drives the T-block 3013 and the movable seat 303 to rotate along The moving T-block 3013 drives the sleeve 309 and the wire brush 3011 to move on the surface of the wire rope body 1, and then the rotating and moving wire brush 3011 cleans the surface of the wire rope body 1. At this time, the liquid pump 3015 is powered on and operated, so that the running liquid pump 3015 extracts the water inside the water tank 304, and then transmits the extracted water to the inside of the high-pressure water gun 3014 through the infusion pipe 3016. The moving high-pressure water gun 3014 sprays the water and rinses the stains on the surface of the wire rope body 1, so that the surface of the wire rope body 1 can be easily brushed through the above-mentioned mechanical structure.

[0035] Preferably, the gear 308 is meshed with the gear ring 3010 , and the meshed gear 308 and the gear ring 3010 are used to drive the sleeve 309 to rotate.

[0036] Specifically in this embodiment, since the gear 308 is meshed with the gear ring 3010 , the rotating gear 308 drives the gear ring 3010 to rotate, and the rotating gear ring 3010 drives the sleeve 309 to rotate.

[0037] Preferably, the rotating sleeve 309 is used to drive the wire brush 3011 to rotate, and the rotating wire brush 3011 is used to clean the surface of the wire rope body 1.

[0038] Specifically in this embodiment, the rotating gear ring 3010 drives the sleeve 309 to rotate, and the rotating sleeve 309 drives the wire brush 3011 to rotate.

[0039] Preferably, the output end of the liquid infusion tube 3016 is connected to the input end of the high-pressure water gun 3014 , and the liquid pump 3015 in the powered state is used to provide flushing liquid to the inside of the high-pressure water gun 3014 through the liquid infusion tube 3016 .

[0040] Specifically in this embodiment, the liquid pump 3015 is powered on and operated, so that the running liquid pump 3015 pumps out the water inside the water tank 304, and then transports the pumped water to the inside of the high-pressure water gun 3014 through the liquid infusion tube 3016.

[0041] Preferably, the second screw rod 3012 is connected to the T-block 3013 via another screw rod seat, and the second screw rod 3012 in the rotating state is used to drive the T-block 3013 to move.

[0042] Specifically in this embodiment, the output shaft of the second motor 305 in the running state drives the second screw rod 3012 to rotate, and the second screw rod 3012 in the rotating state drives the T-block 3013 and the movable seat 303 to move along the trajectory of the cross groove 302.

[0043] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. A set of automatic cleaning and maintenance devices for the wire rope of the Yellow River Diversion Gate, comprising a wire rope body (1), characterized in that: The outer side of the wire rope body (1) is detachably connected to a clamping mechanism (2) and a cleaning mechanism (3); The clamping mechanism (2) comprises a frame (201), a first connecting rod (202), a second connecting rod (203), a fixed clamping roller (204), a movable plate (205), a movable clamping roller (206), a first motor (207) and a first screw rod (208); The frame (201) is arranged on the outside of the wire rope body (1), one end of the first connecting rod (202) is rotatably connected to one side of the frame (201), one end of the second connecting rod (203) is rotatably connected to the other end of the first connecting rod (202), the fixed clamping roller (204) is fixedly connected to the surface of the frame (201), the movable plate (205) is slidably connected to the inner side of the frame (201), the movable clamping roller (206) is fixedly connected to one side of the movable plate (205), the first motor (207) is fixedly installed on the outside of the frame (201), and the first screw rod (208) is rotatably installed on the inner side of the frame (201).

2. The automatic cleaning and maintenance device for the wire rope of the Yellow River Diversion Sluice according to claim 1 is characterized in that: The first screw rod (208) is connected to the movable plate (205) via a screw rod seat, and the output shaft end of the first motor (207) is fixedly connected to the first screw rod (208).

3. The automatic cleaning and maintenance device for the wire rope of the Yellow River Diversion Sluice according to claim 1 is characterized in that: The other end of the second connecting rod (203) is rotatably connected to the movable plate (205), and the first connecting rod (202) and the second connecting rod (203) are in a V-shaped structure.

4. The automatic cleaning and maintenance device for the wire rope of the Yellow River Diversion Gate according to claim 1 is characterized in that: The first screw rod (208) in a rotating state is used to drive the movable plate (205) to move, and the movable plate (205) in a moving state is used to drive the movable clamping roller (206) to move.

5. The automatic cleaning and maintenance device for the wire rope of the Yellow River Diversion Gate according to claim 1 is characterized in that: The fixed clamping roller (204) and the movable clamping roller (206) in a close state are used to clamp and position the cleaning mechanism (3) on the surface of the wire rope body (1).

6. The automatic cleaning and maintenance device for the wire rope of the Yellow River Diversion Sluice according to claim 1 is characterized in that: The cleaning mechanism (3) comprises a connecting frame (301), a cross-shaped slot (302), a movable seat (303), a water storage tank (304), a second motor (305), a bracket (306), a third motor (307), a gear (308), a sleeve (309), a gear ring (3010), a wire brush (3011), a second screw rod (3012), a T-shaped block (3013), a high-pressure water gun (3014), a liquid pump (3015) and an infusion tube (3016); The connecting frame (301) is fixedly connected to the other side of the frame (201), the cross-shaped slot (302) is opened inside the connecting frame (301), the T-shaped block (3013) is slidably connected to the inside of the cross-shaped slot (302), the movable seat (303) is fixedly connected to the top of the T-shaped block (3013), the water storage tank (304) is arranged on the top of the movable seat (303), the second motor (305) is fixedly installed on the inner side of the frame (201), the bracket (306) is fixedly connected to one side of the T-shaped block (3013), the third motor (307) is fixedly connected to one side of the bracket (306), and the gear The wheel (308) is fixedly mounted on the output shaft end of the third motor (307), the sleeve (309) is rotatably connected to the bottom of the T-block (3013), the gear ring (3010) is fixedly mounted on the outer wall of the sleeve (309), the wire brush (3011) is arranged on the inner wall of the sleeve (309), the second screw rod (3012) is rotatably mounted inside the cross-shaped groove (302), the high-pressure water gun (3014) is arranged on the other side of the T-block (3013), the liquid pump (3015) is fixedly mounted on the outside of the water storage tank (304), and the liquid infusion tube (3016) is fixedly connected to the butt end of the liquid pump (3015).

7. The automatic cleaning and maintenance device for the wire rope of the Yellow River Diversion Sluice according to claim 6 is characterized in that: The gear (308) is meshed with the gear ring (3010), and the meshed gear (308) and the gear ring (3010) are used to drive the sleeve (309) to rotate.

8. The automatic cleaning and maintenance device for the wire rope of the Yellow River Diversion Sluice according to claim 6 is characterized in that: The sleeve (309) in the rotating state is used to drive the wire brush (3011) to rotate, and the wire brush (3011) in the rotating state is used to clean the surface of the wire rope body (1).

9. The automatic cleaning and maintenance device for the wire rope of the Yellow River Diversion Sluice according to claim 6 is characterized in that: The output end of the liquid infusion tube (3016) is connected to the input end of the high-pressure water gun (3014), and the liquid pump (3015) in an energized state is used to provide flushing liquid to the interior of the high-pressure water gun (3014) through the liquid infusion tube (3016).

10. The automatic cleaning and maintenance device for the wire rope of the Yellow River Diversion Sluice according to claim 6 is characterized in that: The second screw rod (3012) is connected to the T-shaped block (3013) via another screw rod seat, and the second screw rod (3012) in a rotating state is used to drive the T-shaped block (3013) to move.

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