Movable emergency counter-slope drainage equipment

Abstract

The invention belongs to the technical field of drainage equipment, and particularly relates to movable emergency counter-slope drainage equipment which comprises a movable seat, a power assembly is mounted on one side of the top end of the movable seat, a water suction pump is mounted on the side, located on the power assembly, of the top end of the movable seat, and a water filtering tank is fixed to the side, away from the power assembly, of the top end of the movable seat; four rollers are arranged in the water filtering tank, a filter screen belt sleeves the four rollers, a motor is mounted on one side of the water filtering tank, a slag discharging tank is arranged on one side of the water filtering tank, a second electric telescopic rod is mounted on the side, away from the slag discharging tank, of the water filtering tank, and a push block is fixed to the end of an output shaft of the second electric telescopic rod; the filter screen belt is driven by the motor to rotate, the position, where silt is accumulated, of the filter screen belt can be rotated to the position below the water filter tank, the unfiltered filter screen belt is switched to rotate to the position above the interior of the water filter tank, and therefore the filter screen belt is cleaned in the running process of the power assembly and the water suction pump, and drainage is not affected in the cleaning process.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of drainage equipment, and particularly relates to a mobile emergency anti-slope drainage equipment. BACKGROUND

[0002] In tunnel and mine construction, because construction can damage soil, underground water can flow into the inside of the passage, and water accumulation can occur in the pits inside the passage, which can cause the soil inside the passage to soften and loosen, and affect normal construction, and water accumulation can also occur in pits in urban waterlogging, in order to alleviate this situation, the accumulated water inside the pit needs to be pumped out and discharged to a high place.

[0003] When pumping water from the pit, an anti-slope drainage equipment is used, which is usually composed of a vehicle frame, an engine, a water pump and the like, when in use, the vehicle frame is pulled by a traction device, the vehicle frame is equipped with wheels and can move when the vehicle frame is pulled, then the traction device pulls the whole drainage equipment to a high position in the pit, then the water suction pipe is put into the pit, the drainage pipe is placed at the position of water discharge, then the engine is started to drive the water pump to pump water, the water in the pit is usually mixed with mud, sand and stone blocks, the end of the water suction pipe is provided with a coarse filter head to block the large stone blocks outside, but the mud and sand can be sucked into the water along with the water flow, in order to prevent the mud and sand from clogging and wearing the inside of the water pump, a filter device is arranged at the water inlet end, which can filter out the large particles of mud and sand in the water.

[0004] When the existing anti-slope drainage equipment filters the pumped water through the filter device, the mud and sand in the water will accumulate on the inside filter screen, and in a long time of use, the filter screen will accumulate a large amount of mud and sand, which will block the water flow, so the filter screen needs to be cleaned, but the cleaning process needs to pull out the filter screen, which will cause the drainage equipment to be unable to be used, thereby reducing the water pumping efficiency.

[0005] Therefore, the application provides a mobile emergency anti-slope drainage equipment. SUMMARY

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem in the background art.

[0007] The technical scheme adopted by the present application to solve its technical problems is: a mobile emergency anti-slope drainage equipment, comprising a mobile seat, a power assembly is installed on one side of the top end of the mobile seat, a water suction pump is installed on one side of the top end of the mobile seat and located at the power assembly, the output shaft of the power assembly is connected with the rotating shaft of the water suction pump, a drainage end is arranged at the top end of the water suction pump, a water inlet end is arranged on one side of the water suction pump, a water filter tank is fixed on one side of the top end of the mobile seat and away from the power assembly, a discharge pipe is arranged on one side of the water filter tank, the discharge pipe is communicated with the water inlet end, and a plurality of suction pipes are arranged on the other side of the water filter tank; Four rollers are arranged in the water filter tank, a filter screen belt is arranged outside the four rollers, a motor is installed on one side of the water filter tank, the rotating shaft end of the motor is connected with one of the rollers, a residue discharge tank is arranged on one side of the water filter tank, a second electric telescopic rod is installed on one side of the water filter tank and away from the residue discharge tank, the output shaft end of the second electric telescopic rod is fixed with a push block, the push block is slidingly connected in the water filter tank, and a communication pipe is communicated with the discharge pipe on one side in the water filter tank.

[0008] Preferably, a second sealing plate is rotatably connected at the connection between the residue discharge tank and the water filter tank, and a first sealing plate is rotatably connected to the bottom end of the residue discharge tank. When the second sealing plate blocks the inlet of the residue discharge tank, the first sealing plate is opened, and when the second sealing plate opens the inlet of the residue discharge tank, the first sealing plate is closed.

[0009] Preferably, the rotating shaft end of the second sealing plate is fixed with a second rotating rod, the end of the second rotating rod is fixed with a first pull rope, and the bottom end of the first pull rope is fixedly connected with the first sealing plate.

[0010] Preferably, the rotating shaft end of the first sealing plate is fixed with a second coil spring, the other end of the second coil spring is fixedly connected with the residue discharge tank, and a material blocking plate is fixed on both sides of the first sealing plate.

[0011] Preferably, a receiving groove is formed in the water filter tank, a pressing plate is rotatably connected in the receiving groove, third rotating rods are fixedly connected to both ends of the rotating shaft of the pressing plate, a first rotating rod is fixed to one side of the rotating shaft end of the second sealing plate and away from the second rotating rod, a second pull rope is fixed to the end of the first rotating rod, and the bottom end of the second pull rope is fixedly connected with the end of the third rotating rod.

[0012] Preferably, the rotating shaft end of the second sealing plate is fixed with a first coil spring, fixed frames are fixed on both sides of the residue discharge tank, and the end of the second sealing plate is rotatably connected in the fixed frame.

[0013] Preferably, the top end of the moving seat is provided with a first electric telescopic rod, the output shaft end of the first electric telescopic rod is fixedly provided with a push frame, one side of the push frame is fixedly provided with a cleaning frame, the top end of the cleaning frame is fixedly provided with a plurality of scrapers, the outer part of the filter screen belt is fixedly provided with a plurality of partition plates at equal intervals, and the scraper can slide between two adjacent partition plates.

[0014] Preferably, the outer part of the scraper is fixedly provided with a cleaning brush, and the outer side of the cleaning brush can be in contact with the partition plate and the surface of the filter screen belt.

[0015] Preferably, the filter water tank is provided with a liquid pumping device on both sides in the inside of the filter screen belt, the push frame is fixedly connected with the telescopic rod end of the liquid pumping device, and the lower part of the liquid pumping device is provided with a water spraying frame.

[0016] Preferably, one side of the push frame is fixedly provided with a moving frame, the water spraying frame is fixedly arranged at the bottom end of the moving frame, one side of the liquid pumping device is fixedly provided with a hose, and the bottom end of the hose is in communication with the water spraying frame.

[0017] The beneficial effects of the present application are as follows: 1. The mobile emergency anti-slope drainage equipment can make the position of the filter screen belt accumulated with silt rotate to the lower part of the filter water tank and switch the unfiltered filter screen belt to rotate to the upper part of the inside of the filter water tank, so that the filter screen belt can be cleaned in the process of the operation of the power assembly and the water pump, and the cleaning process does not affect the drainage.

[0018] 2. The mobile emergency anti-slope drainage equipment can make the inside of the residue discharging box form a cavity through the opening and closing of the first sealing plate and the second sealing plate, the cavity can store silt and discharge the silt, and the inside of the filter water tank can discharge excessive water flow in the process of discharging the silt. BRIEF DESCRIPTION OF DRAWINGS

[0019] The present application will be further described below with reference to the drawings.

[0020] Figure 1 is a perspective view of the present application; Figure 2 is a structural schematic view of the filter water tank in the present application; Figure 3 is a structural schematic view of the inside of the filter water tank in the present application; Figure 4 is a structural schematic view of the push frame in the present application; Figure 5 is a structural schematic view of the second electric telescopic rod in the present application; Figure 6 is a structural schematic view of the residue discharging box in the present application; Figure 7 is a local structural schematic view of the second sealing plate in the present application; Figure 8 This is a partial structural diagram of the first sealing plate in this invention.

[0021] In the diagram: 1. Movable base; 11. Power unit; 12. Water pump; 121. Drainage end; 122. Water inlet end; 2. Filter tank; 21. Discharge pipe; 211. Inlet pipe; 212. Slag discharge box; 213. Connecting pipe; 214. Collection trough; 22. First electric telescopic rod; 221. Push frame; 222. Cleaning frame; 223. Scraper; 224. Cleaning brush; 225. Liquid extraction device; 226. Hose; 227. Movable frame; 228. Sprayer 23. Water frame; 231. Second electric telescopic rod; 232. Push block; 24. Filter belt; 243. Partition plate; 244. Roller; 245. Motor; 26. First sealing plate; 251. First pull rope; 252. Second sealing plate; 2521. First rotating rod; 2522. Second rotating rod; 253. Pressure plate; 254. Third rotating rod; 255. Second pull rope; 256. Fixing frame; 257. First coil spring; 258. Material baffle plate; 259. Second coil spring. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 6 As shown in the figure, a mobile emergency reverse slope drainage device according to an embodiment of the present invention includes a mobile base 1, a power component 11 installed on one side of the top of the mobile base 1, a water pump 12 installed on the top of the mobile base 1 on one side of the power component 11, the output shaft of the power component 11 is connected to the rotating shaft of the water pump 12, the top of the water pump 12 is provided with a drain end 121, the side of the water pump 12 is provided with a water inlet end 122, a water filter box 2 is fixed on the top of the mobile base 1 away from the power component 11, a discharge pipe 21 is provided on one side of the water filter box 2, the discharge pipe 21 is connected to the water inlet end 122, and a plurality of pumping pipes 211 are provided on the other side of the water filter box 2. The filter tank 2 has four rollers 242 inside, and a filter screen belt 24 is fitted on the outside of the four rollers 242. A motor 243 is installed on one side of the filter tank 2. The end of the rotating shaft of the motor 243 is connected to one of the rollers 242. A slag discharge box 212 is provided on one side of the filter tank 2. A second electric telescopic rod 23 is installed on the side of the filter tank 2 away from the slag discharge box 212. A push block 231 is fixed to the end of the output shaft of the second electric telescopic rod 23. The push block 231 is slidably connected to the inside of the filter tank 2. The discharge pipe 21 is located inside the filter tank 2 and is connected to a connecting pipe 213. When using the reverse slope drainage equipment, the movable seat 1 is pulled to the working position using the traction device. Then, the drain end 121 is connected to the drain pipe, and the end of the drain pipe is placed at the drainage position. Next, the inlet pipe 211 is connected to multiple water inlet pipes, which can be placed at multiple locations in the depression. Then, the starting power unit 11 drives the water pump 12 to pump water. Under the suction of the water pump 12, the water in the depression is sucked into the inlet pipe 211, and the inlet pipe 211 draws the water into the water filter tank 2. At this time, The water contains mud and sand. After the water flows into the filter tank 2, it will spray out from the top of the filter tank 2. At this time, the filter screen 24 can separate the incoming water flow from the connecting pipe 213. The water flow will filter out large particles of mud and sand on its surface as it passes through the filter screen 24. Then the water flow will be sucked in by the connecting pipe 213 and enter the discharge pipe 21 through the connecting pipe 213. The water pump 12 sucks in the water flow inside the discharge pipe 21 through the water inlet 122 and outputs it to the drainage area through the water outlet 121. In this way, the water in the pit can be pumped out. When the filter belt 24 filters the water flow inside the filter tank 2, a large amount of silt will accumulate at the top of the filter belt 24. Too much silt accumulation will increase the resistance to filtration at the top of the filter belt 24, affecting the water flow speed. At this time, it is necessary to clean the top of the filter belt 24. The motor 243 is started to drive the roller 242 to rotate. When the roller 242 rotates, it drives the filter belt 24 to roll inside the filter tank 2. At this time, the side of the filter belt 24 with silt rotates downwards in the filter tank 2. Then the silt falls off the surface of the filter belt 24. The second electric telescopic rod 23 pushes the push block 231 to push the fallen silt towards the sludge discharge box 212. The silt is discharged from the inside of the filter tank 2 through the sludge discharge box 212. At the same time, the area below the filter belt 24 will rotate upwards to take over the filtration work. During this process, the power unit 11 and the water pump 12 do not need to be stopped, and drainage can continue, improving drainage efficiency.

[0024] like Figures 1 to 8 As shown, a second sealing plate 252 is rotatably connected at the connection between the slag discharge box 212 and the water filter box 2, and a first sealing plate 25 is rotatably connected at the bottom of the slag discharge box 212. Specifically, when the second sealing plate 252 blocks the inlet of the slag discharge box 212, the first sealing plate 25 opens; when the second sealing plate 252 opens the inlet of the slag discharge box 212, the first sealing plate 25 closes. When pusher block 231 pushes the sludge into the slag discharge box 212, to prevent water from flowing out of the filter box 2 through the slag discharge box 212, a second sealing plate 252 is installed at the connection between the slag discharge box 212 and the filter box 2. In normal use, the second sealing plate 252 blocks the inlet of the slag discharge box 212, and the first sealing plate 25 is in the open state. When the second electric telescopic rod 23 pushes pusher block 231 to push the sludge into the slag discharge box 212, the second sealing plate 252 rotates upward to open, and then the first sealing plate 25 closes. The slag discharge box 212 is made into a closed cavity, allowing sludge to enter. When the second electric telescopic rod 23 moves the push block 231 out of the slag discharge box 212, the second sealing plate 252 automatically closes, while the first sealing plate 25 opens. This makes the slag discharge box 212 a downward-opening cavity, allowing water and sludge inside the slag discharge box 212 to be discharged downwards. This allows the sludge accumulated inside the water filter box 2 to be discharged to the outside without affecting the normal water inflow and outflow inside the water filter box 2.

[0025] like Figures 1 to 8 As shown, a second rotating rod 2522 is fixed to the end of the rotating shaft of the second sealing plate 252, and a first pull rope 251 is fixed to the end of the second rotating rod 2522. The bottom end of the first pull rope 251 is fixedly connected to the first sealing plate 25. When the second sealing plate 252 rotates, it will drive the second rotating rod 2522 to rotate. The second rotating rod 2522 drives the first sealing plate 25 to rotate through the first pull rope 251, thereby controlling the opening and closing states of the first sealing plate 25 and the second sealing plate 252.

[0026] like Figures 1 to 8 As shown, a second coil spring 259 is fixed to the end of the rotating shaft of the first sealing plate 25, and the other end of the second coil spring 259 is fixedly connected to the slag discharge box 212. Baffle plates 258 are fixed on both sides of the first sealing plate 25. When the second sealing plate 252 rotates downward, the elastic force of the second coil spring 259 drives the first sealing plate 25 to rotate downward by 45°, which allows the material inside the slag discharge box 212 to be discharged. At this time, the baffle plate 258 can guide the two sides of the first sealing plate 25, so that the mud and sand inside the slag discharge box 212 can be discharged to one side through the guidance of the first sealing plate 25. The discharged mud and sand have a fixed position, which makes it easier to process.

[0027] like Figures 1 to 8As shown, the inside of the water filter tank 2 is provided with a storage groove 214. A pressure plate 253 is rotatably connected inside the storage groove 214. Both ends of the rotating shaft of the pressure plate 253 are fixed with a third rotating rod 254. A first rotating rod 2521 is fixed on the side of the rotating shaft end of the second sealing plate 252 away from the second rotating rod 2522. A second pull rope 255 is fixed to the end of the first rotating rod 2521. The bottom end of the second pull rope 255 is fixedly connected to the end of the third rotating rod 254. When the second electric telescopic rod 23 pushes the push block 231 to move towards the second sealing plate 252, the push block 231 will first contact the pressure plate 253. The pressure plate 253 is pressed down by the push block 231. The pressure plate 253 drives the third rotating rod 254 to pull the second pull rope 255 downward. The second pull rope 255 pulls the first rotating rod 2521 to rotate, so that the first rotating rod 2521 drives the second sealing plate 252 to rotate upward by 90°. At this time, the second sealing plate 252 opens to allow the slag discharge box 212 to be fed. At the same time, it drives the first sealing plate 25 to close with the slag discharge box 212, which can realize the automatic opening of the second sealing plate 252 for feeding.

[0028] like Figures 1 to 8 As shown, a first coil spring 257 is fixed to the end of the rotating shaft of the second sealing plate 252, and a fixing frame 256 is fixed to both sides of the slag discharge box 212. The end of the second sealing plate 252 is rotatably connected to the inside of the fixing frame 256, and the other end of the first coil spring 257 is fixedly connected to the fixing frame 256. When the second electric telescopic rod 23 drives the push block 231 to move away from the top of the pressure plate 253, the first coil spring 257 drives the second sealing plate 252 to automatically reset. At this time, the second sealing plate 252 pulls the second pull rope 255 through the first rotating rod 2521. The second pull rope 255 pulls the third rotating rod 254 to make the pressure plate 253 automatically reset. At this time, the second sealing plate 252 can automatically seal the slag discharge box 212.

[0029] like Figures 1 to 4 As shown, a first electric telescopic rod 22 is installed at the top of the movable seat 1. A push frame 221 is fixed at the end of the output shaft of the first electric telescopic rod 22. A cleaning frame 222 is fixed on one side of the push frame 221. Multiple scrapers 223 are fixed at the top of the cleaning frame 222. Multiple partitions 241 are fixed at equal intervals on the outside of the filter belt 24. The scraper 223 can slide between two adjacent partitions 241. When the filter belt 24 rotates to the bottom of the inside of the filter tank 2, some of the mud and sand cannot fall off the surface of the filter belt 24. At this time, the first electric telescopic rod 22 pushes the pusher 221 to drive the cleaning rack 222 to move inside the filter tank 2. The cleaning rack 222 pushes the scraper 223 to scrape off the mud and sand on the surface of the filter belt 24, thereby cleaning the filter belt 24.

[0030] like Figures 1 to 4As shown, a cleaning brush 224 is fixed to the outside of the scraper 223, and the outer side of the cleaning brush 224 can contact the surface of the partition 241 and the filter belt 24. While the scraper 223 is cleaning, the cleaning brush 224 sweeps the surface of the filter belt 24 and the partition 241, which can make the surface of the filter belt 24 and the partition 241 cleaner.

[0031] like Figures 1 to 4 As shown, the filter tank 2 is equipped with a liquid extraction device 225 on both sides inside the filter belt 24. The push frame 221 is fixedly connected to the end of the telescopic rod of the liquid extraction device 225. A spray frame 228 is provided below the liquid extraction device 225. Some mud and sand may get stuck inside the filter belt 24, which cannot be cleaned by sweeping alone. When the pusher 221 moves, it will push the telescopic rod of the liquid extraction device 225. At this time, the liquid extraction device 225 outputs water flow through the spray frame 228. The water flow sprayed by the spray frame 228 washes the inside of the filter belt 24, which can make the mud and sand stuck in the filter belt 24 discharged from the inside of the filter belt 24, resulting in a better cleaning effect. When the pusher 221 moves away from the liquid extraction device 225, the telescopic rod can be pulled to make the liquid extraction device 225 pump water.

[0032] like Figures 1 to 4 As shown, a movable frame 227 is fixed to one side of the push frame 221, a water spray frame 228 is fixed to the bottom of the movable frame 227, and a hose 226 is fixed to one side of the liquid extraction device 225, with the bottom of the hose 226 connected to the water spray frame 228. When the push frame 221 moves, the water spray frame 228 is moved simultaneously by the moving frame 227. Water is delivered to the water spray frame 228 through the hose 226. The water spray frame 228 can wash the filter belt 24 during the movement, so that the water spray frame 228 can wash more parts of the filter belt 24.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile emergency reverse slope drainage device, characterized in that: The device includes a movable base, a power assembly mounted on one side of the top of the movable base, a water pump mounted on the top of the movable base on the side of the power assembly, the output shaft of the power assembly connected to the rotating shaft of the water pump, a drain end provided at the top of the water pump, a water inlet end provided on one side of the water pump, a water filter box fixed on the top of the movable base away from the power assembly, a discharge pipe provided on one side of the water filter box, the discharge pipe communicating with the water inlet end, and multiple inlet pipes provided on the other side of the water filter box. The filter tank has four rollers inside, and a filter screen belt is fitted around the four rollers. A motor is installed on one side of the filter tank, and the end of the motor shaft is connected to one of the rollers. A slag discharge box is provided on one side of the filter tank. A second electric telescopic rod is installed on the side of the filter tank away from the slag discharge box. A push block is fixed to the end of the output shaft of the second electric telescopic rod. The push block is slidably connected to the inside of the filter tank. The discharge pipe is located inside the filter tank and is connected to a connecting pipe.

2. The mobile emergency reverse slope drainage device according to claim 1, characterized in that: A second sealing plate is rotatably connected at the connection between the slag discharge box and the water filter box, and a first sealing plate is rotatably connected at the bottom of the slag discharge box; Specifically, the first sealing plate opens when the second sealing plate blocks the slag discharge box inlet, and the first sealing plate closes when the second sealing plate opens the slag discharge box inlet.

3. A mobile emergency reverse slope drainage device according to claim 2, characterized in that: A second rotating rod is fixed to the end of the rotating shaft of the second sealing plate, and a first pull rope is fixed to the end of the second rotating rod. The bottom end of the first pull rope is fixedly connected to the first sealing plate.

4. A mobile emergency reverse slope drainage device according to claim 3, characterized in that: A second coil spring is fixed to the end of the rotating shaft of the first sealing plate, and the other end of the second coil spring is fixedly connected to the slag discharge box. Baffle plates are fixed to both sides of the first sealing plate.

5. A mobile emergency reverse slope drainage device according to claim 2, characterized in that: The water filter tank has a storage slot inside, and a pressure plate is rotatably connected inside the storage slot. A third rotating rod is fixed to both ends of the rotating shaft of the pressure plate. A first rotating rod is fixed to the side of the rotating shaft of the second sealing plate away from the second rotating rod. A second pull rope is fixed to the end of the first rotating rod, and the bottom end of the second pull rope is fixedly connected to the end of the third rotating rod.

6. A mobile emergency reverse slope drainage device according to claim 5, characterized in that: The second sealing plate has a first coil spring fixed to its rotating shaft end. Both sides of the slag discharge box are fixed with a fixing frame. The end of the second sealing plate is rotatably connected to the inside of the fixing frame, and the other end of the first coil spring is fixedly connected to the fixing frame.

7. A mobile emergency reverse slope drainage device according to claim 1, characterized in that: The top of the movable seat is equipped with a first electric telescopic rod, and a push frame is fixed to the output shaft end of the first electric telescopic rod. A cleaning frame is fixed to one side of the push frame, and multiple scrapers are fixed to the top of the cleaning frame. Multiple partitions are fixed at equal intervals on the outside of the filter belt, and the scrapers can slide between two adjacent partitions.

8. A mobile emergency reverse slope drainage device according to claim 7, characterized in that: A cleaning brush is fixed to the outside of the scraper, and the outer side of the cleaning brush can contact the surface of the partition and the filter belt.

9. A mobile emergency reverse slope drainage device according to claim 7, characterized in that: The water filter box is equipped with a liquid extraction device on both sides inside the filter belt. The push frame is fixedly connected to the end of the telescopic rod of the liquid extraction device, and a water spray frame is provided below the liquid extraction device.

10. A mobile emergency reverse slope drainage device according to claim 9, characterized in that: A movable frame is fixed to one side of the pusher, and the water spray frame is fixed to the bottom of the movable frame. A hose is fixed to one side of the liquid extraction device, and the bottom end of the hose is connected to the water spray frame.

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