CN113309198A

CN113309198A - Drainage equipment for preventing flood and draining waterlogging

Info

Publication number: CN113309198A
Application number: CN202110773279.7A
Authority: CN
Inventors: 张权
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-08-27

Abstract

A drainage device for preventing and draining flood effectively solves the problems that the existing drainage device for preventing flood has large dependence on people, can not automatically block flood, and is not beneficial to protecting the property and life safety of people; the water pump water dispenser comprises a base, open the first water inlet that has automatic control on the base, open the second water inlet that has manual control in first water inlet middle part, first water inlet with the common intercommunication of second water inlet has the first catch basin of opening in the base inside, first catch basin internal rotation is connected with the drainage wheel, the drainage wheel rear side is opened there is the second catch basin, the intercommunication has the suction pump with base fixed connection on the second catch basin, the riser of two symmetric distributions of base upper portion fixedly connected with, be equipped with the slider that a plurality of passes through drainage wheel drive in the riser, the slider internal rotation is connected with the pivoted waterproof board in step.

Description

Drainage equipment for preventing flood and draining waterlogging

Technical Field

The invention relates to the technical field of flood control and drainage, in particular to drainage equipment for flood control and drainage.

Background

The urbanization process of China is accelerated, as the economic, political and cultural center centralizing numerous population, the modern functions born by cities are more and more diversified, along with the problem of frequent rainstorm caused by climate change in recent two years, serious waterlogging occurs in many cities in China, which is very unfavorable for city construction management and troubles are brought to production and life of people, therefore, the system construction aiming at improving the flood prevention and drainage capacity of cities is inevitably selected, so that facilities in cities have a plurality of drainage devices to avoid water logging in a certain section of the cities, the existing flood prevention and drainage devices basically act by arranging baffles and water pumps after the occurrence of large water, when the work is carried out, part of the property of people is probably damaged by flood, the advance protection on the water cannot be carried out, and not all the flood is generated in the daytime, the existing flood control and drainage can hardly play a role at night, and the property safety of people is not protected.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the drainage equipment for preventing and draining flood, and the design effectively solves the problems that the existing drainage equipment for preventing flood and draining flood has large dependence on people, cannot independently block flood and is not beneficial to protecting the property and life safety of people.

In order to achieve the purpose, the invention provides the following technical scheme: the automatic water supply device comprises a base, wherein a first automatically controlled water inlet is formed in the base, a second manually controlled water inlet is formed in the middle of the first water inlet, the first water inlet and the second water inlet are communicated with a first water storage tank which is formed in the base, a water discharge wheel is connected in the first water storage tank in a rotating mode, a second water storage tank is formed in the rear side of the water discharge wheel, a water suction pump which is fixedly connected with the base is communicated with the second water storage tank, two vertical plates which are symmetrically distributed are fixedly connected to the upper portion of the base, a plurality of sliding blocks which are driven by the water discharge wheel are arranged in each vertical plate, and a waterproof plate which can rotate synchronously is connected in each sliding block in a rotating mode;

the sliding block comprises a traction sliding block, a first connecting rod is hinged on the traction sliding block, a plurality of second connecting rods which are hinged with each other are hinged at the other end of the first connecting rod, a middle sliding block is hinged at the middle part of each second connecting rod, a third connecting rod is hinged at the bottom end of each second connecting rod, a fixed block fixedly connected with a vertical plate is rotatably connected on each third connecting rod, a rotatable first screw rod is slidably connected with the middle parts of the middle sliding block and the fixed block, a sleeve clamped with the traction sliding block is connected on each first screw rod in a threaded manner, a first gear is fixedly connected on each sleeve and meshed with a second gear rotatably connected with the traction sliding block, each second gear is matched with a third gear, a first sliding shaft is coaxially and fixedly connected with the third gear, a first worm is slidably connected on the first sliding shaft, and a first worm wheel fixedly connected with the waterproof plate is meshed with the first worm, the first worm wheel and the first worm are both positioned in the sliding block and are in rotating connection with the sliding block.

Preferably, the first water inlet is rotatably connected with a ninety-degree instantaneously-rotating right-angle-shaped first sealing plate, one right-angle plate of the first sealing plate is hollow, the other right-angle plate of the first sealing plate is solid, the first sealing plate is fixedly connected with a first driving gear, the first driving gear is meshed with a second driving gear, and the second driving gear is coaxially and fixedly connected with a rotating disc which rotates in a one-way manner;

the carousel rotates and is connected with the disc with base fixed connection, sliding connection has four stoppers that wait angular distribution on the disc, the stopper with install first spring between the disc, it has the spacing hole with stopper matched with to open on the carousel, rotating connection has the driving lever on the carousel, the driving lever with install the extension spring between the carousel, driving lever fixedly connected with second worm wheel, the second worm wheel meshing have with first axle fixed connection's that slides second worm.

Preferably, the turntable is coaxially and fixedly connected with a belt wheel set, the other end of the belt wheel set is fixedly connected with a second screw, the second screw is in threaded connection with a sliding block in sliding connection with the base, the left side and the right side of the sliding block are rotatably connected with a connecting sleeve, the connecting sleeve is fixedly connected with first bevel gears, and the two first bevel gears are alternately meshed with second bevel gears fixedly connected with the drainage wheels.

Preferably, the connecting sleeve on the left side is slidably connected with a first connecting rod, a first reversing gear set is fixedly connected to the first connecting rod, and the other end of the first reversing gear set is coaxially and fixedly connected with the first screw;

the right side the connecting sleeve is sheathe in and rotates and is connected with the second connecting rod, the first change gear of the coaxial fixedly connected with of second connecting rod, first change gear meshes has second change gear, the coaxial fixedly connected with third change gear of second change gear, but third change gear cooperation has the fourth change gear of horizontal slip, the rotatable second of the coaxial fixedly connected with of fourth change gear axle that slides.

Preferably, cylindrical holes are formed in the second connecting rod and the first speed change gear, the second sliding shaft is located in the cylindrical holes and is rotatably connected with the second connecting rod, a limiting pin for limiting the third speed change gear to rotate relative to the first speed change gear is fixedly connected to the right side of the first speed change gear, a third worm wheel is slidably connected to the second sliding shaft, and the third worm wheel is meshed with a rotatable third worm.

Preferably, the second sliding shaft is fixedly connected with a pulley, the pulley is rotatably connected with an adjusting block in sliding connection with the base, the adjusting block is connected with a third screw rod in a threaded manner, the third screw rod is fixedly connected with a second reversing gear set, the other end of the second reversing gear set is fixedly connected with a fourth screw rod, the fourth screw rod is fixedly connected with a fourth gear in a coaxial manner, the fourth gear is meshed with a rack, the rack is fixedly connected with a second sealing plate used for sealing a second water inlet, and the second sealing plate is connected with the base in a sliding manner.

Preferably, the fourth screw rod is in threaded connection with a first supporting block in sliding connection with the base, the first supporting block is connected with a supporting column in a rotating mode, the other end of the supporting column is connected with a second supporting block in sliding connection with the vertical plate, and the middle of the second supporting block is connected with a cylindrical rod fixedly connected with the vertical plate in a sliding mode.

Preferably, the sleeve is provided with a rectangular groove, the rectangular groove is matched with a rectangular block in sliding connection with the traction sliding block, the rectangular block is fixedly connected with a cylindrical pin, the cylindrical pin is in sliding connection with a control block, the left side and the right side of the control block penetrate through the traction sliding block and are in sliding connection with the traction sliding block, the middle of the control block is provided with a V-shaped sliding groove in sliding connection with the cylindrical pin, and a second spring is arranged between the traction sliding block and the rectangular block.

Preferably, the first water inlet and the first water storage tank are in a flush state, and the bottom height of the first water storage tank is higher than that of the second water storage tank.

Compared with the prior art, the invention has the outstanding advantages that: the device has the advantages that the volume of the device is reduced due to the fact that the water baffle is folded and placed in the initial state, the device is convenient to store and move, when the device is used, the opening of the water baffle and the closing of the first water inlet are automatically controlled through water flowing, sudden flood can be dealt with in a shape without prediction, worry and labor are saved, and the safety of people is guaranteed; the first sealing plate is instantly closed when being closed, so that excessive accumulated water cannot be reserved in the device; the drainage wheel can play different roles and effects by the respective meshing of the two first bevel gears and the second chasing gear, so that flood control and drainage are integrated, the function of the device is increased, and the device can cope with more conditions; the flood control and drainage device is novel in structure, ingenious in conception and simple and convenient to operate, and effectively solves the problems that the existing flood control and drainage device is high in dependence degree on people, cannot automatically block flood and is not beneficial to protecting property and life safety of people.

Drawings

FIG. 1 is a schematic view of the overall first axial side structure of the present invention.

FIG. 2 is a schematic overall second axial side structure of the present invention.

FIG. 3 is a schematic view of a slider connection structure according to the present invention.

FIG. 4 is a schematic view of the internal structure of the base of the present invention.

FIG. 5 is a rear side view of the second sealing plate according to the present invention.

Fig. 6 is a schematic view of a first cross-sectional structure of the traction block of the present invention.

Fig. 7 is a schematic diagram of a second cross-sectional structure of the traction block of the present invention.

Fig. 8 is a schematic view of a first sealing plate connection structure according to the present invention.

Fig. 9 is a schematic view of the connection structure of the turntable according to the present invention.

FIG. 10 is a schematic view of the connection structure of the sliding block of the present invention.

FIG. 11 is a schematic view of a second sliding shaft connection structure according to the present invention.

Fig. 12 is a schematic view of a first ratio gear connection of the present invention.

Fig. 13 is an overall cross-sectional structure of the present invention.

FIG. 14 is an enlarged view of A in FIG. 5 according to the present invention.

Reference numbers in the figures: 1. a base; 2. a first water inlet; 3. a second water inlet; 4. a first water storage tank; 5. a water discharge wheel; 6. a second water storage tank; 7. a water pump; 8. a vertical plate; 9. a slider; 901. a traction slide block; 902. a first link; 903. a second link; 904. a middle slide block; 905. a third link; 906. a fixed block; 10. a waterproof sheet; 11. a first screw; 12. a sleeve; 1201. a rectangular groove; 1202. a rectangular block; 1203. a cylindrical pin; 1204. a control block; 1205. a chute; 1206. a second spring; 13. a first gear; 14. a second gear; 15. a third gear; 16. a first slip axis; 17. a first worm; 18. a first worm gear; 19. a first sealing plate; 20. a first drive gear; 21. a second drive gear; 22. a turntable; 23. a disc; 24. a limiting block; 25. a first spring; 26. a limiting hole; 27. a deflector rod; 28. a tension spring; 29. a second worm gear; 30. a second worm; 31. a pulley block; 32. a second screw; 33. a sliding block; 34. connecting sleeves; 35. a first bevel gear; 36. a second bevel gear; 37. a first connecting rod; 38. a first reversing gear set; 39. a second connecting rod; 40. a first speed change gear; 41. a second speed change gear; 42. a cylindrical bore; 43. a third speed change gear; 44. a fourth speed change gear; 45. a second slip axis; 46. a spacing pin; 47. a third worm gear; 48. a third worm; 49. a pulley; 50. an adjusting block; 51. a third screw; 52. a second reversing gear set; 53. a fourth screw; 54. a fourth gear; 55. a rack; 56. a second sealing plate; 57. a first support block; 58. a support pillar; 59. a second support block.

Detailed Description

The following description of the present invention will be made in further detail with reference to the accompanying drawings 1 to 14.

The automatic water supply device comprises a base 1, wherein a first automatically controlled water inlet 2 is formed in the base 1, a second manually controlled water inlet 3 is formed in the middle of the first water inlet 2, the first water inlet 2 and the second water inlet 3 are jointly communicated with a first water storage tank 4 which is formed in the base 1, a water discharge wheel 5 is connected in the first water storage tank 4 in a rotating mode, a second water storage tank 6 is formed in the rear side of the water discharge wheel 5, a water suction pump 7 which is fixedly connected with the base 1 is communicated with the second water storage tank 6, two vertical plates 8 which are symmetrically distributed are fixedly connected to the upper portion of the base 1, a plurality of slide blocks 9 which are driven by the water discharge wheel 5 are arranged in the vertical plates 8, and waterproof plates 10 which can rotate synchronously are connected in the slide blocks 9 in the rotating mode;

the slider 9 comprises a traction slider 901, a first connecting rod 902 is hinged on the traction slider 901, a plurality of second connecting rods 903 hinged with each other are hinged at the other end of the first connecting rod 902, a middle slider 904 is hinged at the middle of the second connecting rod 903, a third connecting rod 905 is hinged at the bottom end of the second connecting rod 903, a fixed block 906 fixedly connected with a vertical plate 8 is rotatably connected on the third connecting rod 905, a rotatable first screw 11 is slidably connected at the middle of each of the middle slider 904 and the fixed block 906, a sleeve 12 clamped with the traction slider 901 is in threaded connection with the first screw 11, a first gear 13 is fixedly connected on the sleeve 12, a second gear 14 rotatably connected with the traction slider 901 is engaged with the first gear 13, a third gear 15 is matched with the second gear 14, and a first sliding shaft 16 is coaxially and fixedly connected with the third gear 15, the first sliding shaft 16 is connected with a first worm 17 in a sliding manner, a first worm wheel 18 fixedly connected with the waterproof board 10 is meshed on the first worm 17, and the first worm wheel 18 and the first worm 17 are both positioned in the sliding block 9 and are rotationally connected with the sliding block 9.

The first water inlet 2 and the second water inlet 3 on the front side of the base 1 are not opened simultaneously, as shown in fig. 1, when the slide block 9 in the vertical plate 8 is folded in the vertical plate 8 and the water baffles on the slide block 9 are both horizontally folded, the hollow part of the first sealing plate 19 in the first water inlet 2 is vertically placed, the first water inlet 2 is in an open state while the second water inlet 3 is in a closed state, after flood occurs, the flood enters the first water storage tank 4 through the first water inlet 2, under the action of water flow, the water discharge wheel 5 in the first water storage tank 4 starts to rotate, in order to ensure that the water flow pushes the rotation direction of the water discharge wheel 5, the fan blades on the water discharge wheel 5 are all in an inclined shape, when the water discharge wheel 5 rotates, the power of the water discharge wheel 5 transfers the slide block 9 in the vertical plate 8 to move upwards, after the slide block 9 in the vertical plate 8 moves, all the slide blocks 9 are distributed at equal intervals, when the traction slider 901 in the slider 9 moves to the uppermost side of the inner side of the vertical plate 8, the traction slider 901 stops rising, at this time, the sleeve 12 on the traction slider 901 starts to rotate, the sleeve 12 rotates to drive the first sliding shaft 16 to rotate through the transmission of the first gear 13, the second gear 14 and the third gear 15, the first sliding shaft 16 rotates to drive the first worm 17 in the slider 9 to rotate, the first worm 17 rotates to drive the water baffle to rotate through the first worm wheel 18, when the first worm 17 drives the first worm wheel 18 to rotate ninety degrees, the second worm 30 simultaneously drives the second worm wheel 29 to rotate ninety degrees, the second worm wheel 29 rotates ninety degrees and then drives the first sealing plate 19 to rotate ninety degrees instantly through transmission, so that the solid part of the first sealing plate 19 seals the first water inlet 2, water is prevented from entering the first water inlet 2 again, and water flowing into the first water storage tank 4 flows into the second water storage tank 6 through the water discharge wheel 5, finally, the water can be extracted by a drainage pump; the drainage pump is a prior art feature and is not described in more detail here.

Only the freedom degree of vertical sliding exists between the sliding block 9 and the vertical plate 8, the traction sliding block 901 on the sliding block 9 is driven by the threaded connection between the rotating first screw 11 and the sleeve 12, as shown in fig. 3, in the initial state, the sleeve 12 is clamped with the traction sliding block 901, when the first screw 11 rotates, the sleeve 12 drives the sleeve 12 to move upwards, the sleeve 12 drives the traction sliding block 901 to move upwards, when the traction sliding block 901 moves upwards, the first connecting rod 902 drives the middle sliding block 904 to move upwards at equal distance through the cooperation of the second connecting rods 903 and the third connecting rods 905 thereof, the length of the second connecting rod 903 is equal to twice of that of the first connecting rod, the middle part of the middle sliding block 904 is hinged with the middle point of the second connecting rod 903, when the traction sliding block 901 moves to the uppermost part, the distance between the traction sliding block 901 and the adjacent middle sliding blocks 904 is equal, guarantee like this when the breakwater rotates, the laminating that a plurality of breakwaters can be inseparable avoids inside side infiltration, the effect of guarantee manger plate.

A right-angle first sealing plate 19 which can rotate for ninety degrees instantly is rotatably connected to the first water inlet 2, one right-angle plate of the first sealing plate 19 is hollowed, the other right-angle plate of the first sealing plate 19 is solid, the first sealing plate 19 is fixedly connected with a first driving gear 20, the first driving gear 20 is meshed with a second driving gear 21, and the second driving gear 21 is coaxially and fixedly connected with a rotating disc 22 which can rotate unidirectionally;

carousel 22 rotates and is connected with the disc 23 with base 1 fixed connection, sliding connection has four stoppers 24 that wait angular distribution on the disc 23, stopper 24 with install first spring 25 between the disc 23, it has spacing hole 26 with stopper 24 matched with to open on the carousel 22, it is connected with driving lever 27 to rotate on the carousel 22, driving lever 27 with install extension spring 28 between the carousel 22, driving lever 27 fixedly connected with second worm wheel 29, second worm wheel 29 meshes has the second worm 30 with first 16 fixed connection that slide.

As shown in fig. 8 and 9, when the second worm 30 rotates, the second worm 30 drives the second worm wheel 29 to rotate counterclockwise, the second worm wheel 29 rotates counterclockwise to drive the shift lever 27 to rotate counterclockwise, when the shift lever 27 rotates counterclockwise to contact with the limit, the wedge-shaped surface of the shift lever 27 pushes the limit block 24 to compress the first spring 25 outwards, when the limit block 24 moves outwards, the limit block 24 gradually disengages from the limit hole 26 on the turntable 22, after the limit block 24 completely disengages from the limit hole 26, the tension of the tension spring 28 stored on the turntable 22 is released instantaneously, the tension spring 28 drives the turntable 22 to rotate counterclockwise relative to the disc 23, after the turntable 22 rotates ninety degrees counterclockwise, the limit block 24 cooperates with another limit pin 46 to block the rotation of the turntable 22, after the turntable 22 rotates ninety degrees, the turntable 22 drives the second driving gear 21 to rotate ninety degrees counterclockwise, the second driving gear 21 drives the first driving gear 20 to rotate ninety degrees clockwise, the first driving gear 20 rotates clockwise to drive the first sealing plate 19 to rotate ninety degrees clockwise, after the first sealing plate 19 rotates ninety degrees clockwise, the hollow part of the first sealing plate 19 contacts with the bottom surface of the first water inlet 2, and at the moment, the first sealing plate 19 cannot be pushed to feed and rotate no matter how large the pressure of external water flow on the first sealing plate 19 exists, and the sealing effect of the first sealing plate 19 on the first water inlet 2 is guaranteed.

The coaxial fixedly connected with band pulley group 31 of carousel 22, the other end fixedly connected with second screw rod 32 of band pulley group 31, second screw rod 32 threaded connection have with base 1 sliding connection's sliding block 33, the sliding block 33 left and right sides rotates and is connected with adapter sleeve 34, fixedly connected with first bevel gear 35 on the adapter sleeve 34, two first bevel gear 35 meshes in turn has with drain wheel 5 fixed connection's second bevel gear 36.

As shown in fig. 10, the pulley set 31 is composed of two pulleys and a belt, and the size of the pulley on the second screw 32 is smaller than the size of the pulley fixedly connected to the turntable 22, when the turntable 22 rotates, the turntable 22 drives the second screw 32 to rotate through the pulley set 31, when the second screw 32 rotates, under the threaded fit of the second screw 32 and the sliding block 33, the second screw 32 drives the sliding block 33 to move leftward, the sliding block 33 moves leftward to drive the connecting sleeve 34 and the two first bevel gears 35 to move leftward at the same time, when the two first bevel gears 35 move leftward, the first bevel gear 35 on the left side is disengaged from the second bevel gear 36, and after the first bevel gear 35 on the left side is disengaged from the second bevel gear 36, the first bevel gear 35 on the right side is engaged with the second bevel gear 36; after the left first bevel gear 35 is disengaged from the second bevel gear 36, the first water inlet 2 is just closed.

A first connecting rod 37 is connected to the left connecting sleeve 34 in a sliding manner, a first reversing gear set 38 is fixedly connected to the first connecting rod 37, and the other end of the first reversing gear set 38 is coaxially and fixedly connected with the first screw rod 11;

the right side on the adapter sleeve 34 rotation connection have a second connecting rod 39, the coaxial fixedly connected with first change gear 40 of second connecting rod 39, first change gear 40 meshes has second change gear 41, the coaxial fixedly connected with third change gear 43 of second change gear 41, but third change gear 43 cooperation has the fourth change gear 44 of horizontal slip, the coaxial fixedly connected with rotatable second of fourth change gear 44 slides axle 45.

As shown in fig. 4 and 11, the first reversing gear and the second reversing gear are both composed of four bevel gears meshed with each other two by two, and mainly play a role in reversing torque, when the second bevel gear 36 is meshed with the first bevel gear 35 on the left side of the drain wheel 5, the drain wheel 5 drives the first bevel gear 35 on the left side to rotate through the second bevel gear 36, and the first bevel gear 35 on the left side pushes the first screw rod 11 to rotate through the first connecting rod 37 and the first reversing gear set 38, so as to push the slider 9 to move.

Cylindrical holes 42 are formed in the second connecting rod 39 and the first speed changing gear 40, the second sliding shaft 45 is located in the cylindrical holes 42 and is rotatably connected with the second connecting rod 39, a limiting pin 46 for limiting the third speed changing gear 43 to rotate relative to the first speed changing gear 40 is fixedly connected to the right side of the first speed changing gear 40, a third worm wheel 47 is slidably connected onto the second sliding shaft 45, and a rotatable third worm 48 is meshed with the third worm wheel 47.

As shown in fig. 11, when the motor drives the third worm 48 to rotate, the third worm 48 drives the third worm wheel 47 to rotate, the third worm wheel 47 drives the second sliding shaft 45 to rotate, the second sliding shaft 45 drives the fourth speed change gear 44 to rotate, the fourth speed change gear 44 drives the first speed change gear 40 to rotate at a reduced speed under the reduced speed of the third speed change gear 43 and the second speed change gear 41, and the first speed change gear 40 drives the first bevel gear 35 to rotate through the second connecting rod 39, so that the first bevel gear 35 drives the drain gear wheel 5 to rotate.

The coaxial fixedly connected with pulley 49 of second slippage axle 45, the last rotation connection of pulley 49 has the regulating block 50 with base 1 sliding connection, threaded connection has third screw 51 on the regulating block 50, fixedly connected with second reversing gear group 52 on the third screw 51, the second reversing gear group 52 other end fixedly connected with fourth screw 53, the coaxial fixedly connected with fourth gear 54 of fourth screw 53, fourth gear 54 meshes there is rack 55, rack 55 fixedly connected with is used for the second closing plate 56 of closing cap second water inlet 3, second closing plate 56 with base 1 sliding connection.

As shown in fig. 11, 12 and 14, when the first bevel gear 35 on the right side is engaged with the second bevel gear 36 on the drainage wheel 5, at this time, the first water inlet 2 is already in a closed state, when the flood needs to be assisted to drain, the second sealing plate 56 can be opened manually, the rotation speed of the drainage wheel 5 can be controlled by the opening size of the second water inlet 3, when the second sealing plate 56 is opened, the rack 55 on the second sealing plate 56 drives the fourth gear 54 to rotate, the fourth gear 54 rotates to drive the third screw 51 to rotate through the action of the fourth screw 53 and the second reversing gear set 52, the third screw 51 drives the adjusting block 50 to move to the left side when the adjusting block 50 moves to the left side, the pulley 49 and the second sliding shaft 45 move to the left side when the second sliding shaft 45 moves to the left side, the first sliding shaft 16 drives the fourth speed change gear 44 to move to the left side, when the fourth speed change gear 44 is disengaged from the third speed change gear 43, the fourth speed change gear 44 is just engaged with the limit pin 46, the limit pin 46 blocks the relative rotation between the fourth speed change gear 44 and the first speed change gear 40, and the fourth speed change gear 44 directly pushes the first speed change gear 40 to rotate synchronously, so that the rotating speed of the right first bevel gear 35 is increased, and the drainage speed of the drainage wheel 5 is increased.

The fourth screw 53 is in threaded connection with a first supporting block 57 in sliding connection with the base 1, the first supporting block 57 is in rotating connection with a supporting column 58, the other end of the supporting column 58 is in sliding connection with a second supporting block 59 in sliding connection with the vertical plate 8, and the middle of the second supporting block 59 is in sliding connection with a cylindrical rod fixedly connected with the vertical plate 8.

As shown in fig. 5, when the fourth screw 53 rotates, the fourth screw 53 drives the first supporting block 57 to move to the left, and when the first supporting block 57 moves to the left, the first supporting block 57 drives the supporting column 58 to move downward to the left, so that the upper portion of the supporting column 58 drives the second supporting block 59 to move downward, the included angle between the supporting column 58 and the vertical plate 8 is increased, and the supporting force of the supporting column 58 on the vertical plate 8 is stronger, so that the device can resist larger flood flow.

The sleeve 12 is provided with a rectangular groove 1201, the rectangular groove 1201 is matched with a rectangular block 1202 which is in sliding connection with the traction slider 901, the rectangular block 1202 is fixedly connected with a cylindrical pin 1203, the cylindrical pin 1203 is in sliding connection with a control block 1204, the left side and the right side of the control block 1204 penetrate through the traction slider 901 and are in sliding connection with the traction slider 901, the middle of the control block 1204 is provided with a V-shaped sliding groove 1205 which is in sliding connection with the cylindrical pin 1203, and a second spring 1206 is arranged between the traction slider 901 and the rectangular block 1202.

As shown in fig. 7, the second spring 1206 always has a downward elastic force on the rectangular block 1202, when there is no acting force on the upper portion of the control block 1204, the rectangular block 1202 is located in the rectangular groove 1201 of the sleeve 12 to achieve the clamping between the sleeve 12 and the pulling slider 901, at this time, the cylindrical pin 1203 is located at the corner of the sliding groove 1205, when the pulling slider 901 moves to the uppermost portion of the upright plate 8, the control block 1204 moves downward by the acting force of the upright plate 8, the downward movement is controlled to drive the sliding groove 1205 to move downward, the sliding groove 1205 drives the cylindrical pin 1203 and the rectangular block 1202 to move in a direction away from the rectangular groove 1201, after the rectangle is disengaged from the rectangular groove 1201, the pulling slider 901 is rotationally connected with the front portion of the sleeve 12, the sleeve 12 is driven to rotate by the threaded engagement of the first screw 11 and the sleeve 12, the rotation of the sleeve 12 drives the first gear 13 to rotate, the third gear 15 is located at the uppermost side of the first sliding shaft 16, when the pulling slider 901 moves to the uppermost position on the upright plate 8, the second gear 14 and the third gear 15 can mesh.

The flood control and drainage device is novel in structure, ingenious in conception and simple and convenient to operate, and effectively solves the problems that the existing flood control and drainage device is high in dependence degree on people, cannot automatically block flood and is not beneficial to protecting property and life safety of people.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The drainage equipment for flood control and drainage comprises a base (1) and is characterized in that a first water inlet (2) with automatic control is formed in the base (1), a second water inlet (3) with manual control is formed in the middle of the first water inlet (2), the first water inlet (2) and the second water inlet (3) are jointly communicated with a first water storage tank (4) formed in the base (1), a drainage wheel (5) is rotationally connected to the first water storage tank (4), a second water storage tank (6) is formed in the rear side of the drainage wheel (5), a water suction pump (7) fixedly connected with the base (1) is communicated with the second water storage tank (6), two vertical plates (8) which are symmetrically distributed are fixedly connected to the upper portion of the base (1), and a plurality of sliders (9) driven by the drainage wheel (5) are arranged in the vertical plates (8), the slide block (9) is rotatably connected with a waterproof plate (10) which can synchronously rotate;

the sliding block (9) comprises a traction sliding block (901), a first connecting rod (902) is hinged on the traction sliding block (901), a plurality of second connecting rods (903) which are hinged with each other are hinged at the other end of the first connecting rod (902), a middle sliding block (904) is hinged in the middle of each second connecting rod (903), a third connecting rod (905) is hinged at the bottom end of each second connecting rod (903), a fixing block (906) fixedly connected with a vertical plate (8) is rotatably connected on each third connecting rod (905), rotatable first screw rods (11) are slidably connected in the middle of each middle sliding block (904) and the corresponding fixing block (906), sleeves (12) clamped with the traction sliding blocks (901) are in threaded connection on the first screw rods (11), first gears (13) are fixedly connected on the sleeves (12), second gears (14) rotatably connected with the traction sliding blocks (901) are meshed on the first gears (13), the second gear (14) is matched with a third gear (15), a first sliding shaft (16) is coaxially and fixedly connected with the third gear (15), a first worm (17) is connected onto the first sliding shaft (16) in a sliding mode, a first worm wheel (18) fixedly connected with the waterproof plate (10) is meshed on the first worm (17), and the first worm wheel (18) and the first worm (17) are located in the sliding block (9) and are connected with the sliding block (9) in a rotating mode.

2. The flood control and drainage device according to claim 1, wherein a ninety-degree instantaneous rotating right-angle-shaped first sealing plate (19) is rotatably connected to the first water inlet (2), one right-angle plate of the first sealing plate (19) is hollowed out, the other right-angle plate of the first sealing plate (19) is solid, a first driving gear (20) is fixedly connected to the first sealing plate (19), a second driving gear (21) is meshed with the first driving gear (20), and a one-way rotating rotary disc (22) is coaxially and fixedly connected to the second driving gear (21);

carousel (22) rotate be connected with base (1) fixed connection's disc (23), sliding connection has stopper (24) of angular distribution such as four on disc (23), stopper (24) with install first spring (25) between disc (23), it has spacing hole (26) with stopper (24) matched with to open on carousel (22), it is connected with driving lever (27) to rotate on carousel (22), driving lever (27) with install extension spring (28) between carousel (22), driving lever (27) fixedly connected with second worm wheel (29), second worm wheel (29) meshing have with first second worm (30) of sliding shaft (16) fixed connection.

3. The drainage equipment for flood control and drainage of stagnant water according to claim 2, characterized in that the carousel (22) is coaxially and fixedly connected with a pulley group (31), the other end of the pulley group (31) is fixedly connected with a second screw (32), the second screw (32) is in threaded connection with a sliding block (33) in sliding connection with the base (1), the left and right sides of the sliding block (33) are rotatably connected with a connecting sleeve (34), the connecting sleeve (34) is fixedly connected with a first bevel gear (35), and two first bevel gears (35) are alternately engaged with a second bevel gear (36) fixedly connected with the drainage wheel (5).

4. A flood control and drainage device according to claim 3, wherein a first connecting rod (37) is slidably connected to the left connecting sleeve (34), a first reversing gear set (38) is fixedly connected to the first connecting rod (37), and the other end of the first reversing gear set (38) is coaxially and fixedly connected with the first screw (11);

the right side it is connected with second connecting rod (39) to rotate on adapter sleeve (34), the first change gear (40) of the coaxial fixedly connected with of second connecting rod (39), first change gear (40) meshing has second change gear (41), the coaxial fixedly connected with third change gear (43) of second change gear (41), third change gear (43) cooperation has fourth change gear (44) of horizontal slip, the rotatable second of fourth change gear (44) coaxial fixedly connected with slides axle (45).

5. A flood control and drainage device according to claim 4, wherein the second connecting rod (39) and the first speed change gear (40) are both provided with a cylindrical hole (42), the second sliding shaft (45) is positioned in the cylindrical hole (42) and is rotatably connected with the second connecting rod (39), a limiting pin (46) for limiting the rotation of the third speed change gear (43) relative to the first speed change gear (40) is fixedly connected to the right side of the first speed change gear (40), a third worm wheel (47) is slidably connected with the second sliding shaft (45), and the third worm wheel (47) is engaged with a rotatable third worm (48).

6. A flood control and drainage arrangement according to claim 5, wherein said second sliding shaft (45) is coaxially and fixedly connected with a pulley (49), the pulley (49) is rotatably connected with an adjusting block (50) which is connected with the base (1) in a sliding way, a third screw rod (51) is connected to the adjusting block (50) in a threaded manner, a second reversing gear set (52) is fixedly connected to the third screw rod (51), the other end of the second reversing gear set (52) is fixedly connected with a fourth screw (53), the fourth screw (53) is coaxially and fixedly connected with a fourth gear (54), the fourth gear (54) is meshed with a rack (55), the rack (55) is fixedly connected with a second sealing plate (56) used for sealing a second water inlet (3), and the second sealing plate (56) is connected with the base (1) in a sliding mode.

7. A flood control and flood drainage device according to claim 6, wherein a first supporting block (57) which is slidably connected with the base (1) is connected to the fourth screw (53) in a threaded manner, a supporting column (58) is rotatably connected to the first supporting block (57), a second supporting block (59) which is slidably connected with the vertical plate (8) is slidably connected to the other end of the supporting column (58), and a cylindrical rod which is fixedly connected with the vertical plate (8) is slidably connected to the middle of the second supporting block (59).

8. A flood control and flood drainage device according to claim 1, wherein a rectangular groove (1201) is formed in the casing (12), a rectangular block (1202) slidably connected with the traction slider (901) is fitted on the rectangular groove (1201), a cylindrical pin (1203) is fixedly connected to the rectangular block (1202), a control block (1204) is slidably connected to the cylindrical pin (1203), the left side and the right side of the control block (1204) penetrate through the traction slider (901) and are slidably connected with the traction slider (901), a V-shaped sliding groove (1205) slidably connected with the cylindrical pin (1203) is formed in the middle of the control block (1204), and a second spring (1206) is installed between the traction slider (901) and the rectangular block (1202).

9. A flood control and drainage device according to claim 1, wherein said first water inlet (2) is flush with said first reservoir (4), and the bottom of said first reservoir (4) is higher than the second reservoir (6).