CN213805456U

CN213805456U - Drainage device for hydraulic engineering

Info

Publication number: CN213805456U
Application number: CN202022040141.XU
Authority: CN
Inventors: 魏俊娇; 张天路; 刘加勇; 王雪阳; 高倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-07-27
Anticipated expiration: 2030-09-17

Abstract

The utility model relates to the technical field of hydraulic engineering and discloses a drainage device for hydraulic engineering, which comprises a water pump, wherein a floating plate is sleeved on the surface of the water pump; the utility model discloses an add dismantled and assembled kickboard on the surface of suction pump, let the device can directly float on the surface of water at the in-process that uses, make the suction pump can not absorb mud always, and through the mode that the frame side was absorbed water, also can avoid the suction pump can not appear the condition with the silt contact when taking out the bottom, not only made things convenient for the dismouting, be convenient for to carry and also prolonged the life of suction pump, through the mode of addding the stirring leaf in one side of water inlet, let the motor can drive the stirring leaf and rotate, let the stirring leaf rotate the thrust that produces, can directly push away the impurity that is close to the suction pump in the aquatic, make impurity unable attached on the surface of suction pump, thereby reached and prevented the attached suction pump effect of impurity, the pumping efficiency of suction pump has been improved.

Description

Drainage device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a drainage device for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting.

In the process of hydraulic engineering construction, the drainage device is used for draining accumulated water in a foundation pit so as to ensure that construction can be normally carried out, but in the drainage device at present, a water suction pump is directly sunk into the foundation pit for pumping water and draining water, because the water suction pump is heavy, the water suction pump can be rapidly contacted with sludge at the bottom after entering the bottom, and along with the opening of the water suction pump, the sludge can be continuously sucked into the water suction pump by a drainage pump, the sludge is sucked for a long time, the inside of the water pump is easily blocked and damaged by stones in the sludge, so that the service life of the water suction pump can be influenced, and in the process of pumping water by the water suction pump, impurities in water, such as waterweeds, plastic bags and the like, can be continuously close to the water suction pump due to the suction force of the water suction pump, the water suction pump can not discharge the impurities, and finally the impurities can be directly attached around the water suction pump, and the influence back that receives impurity around the suction pump, the efficiency of drawing water of suction pump just can great reduction, so, in order to solve above-mentioned problem, we provide a drainage device for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage device for hydraulic engineering possesses the advantage that can prevent that the suction pump from sinking the end and avoid the attached suction pump of impurity, has solved the drainage device that present hydraulic engineering used and can't prevent that the suction pump from sinking the end and can't avoid impurity to be close to the problem of suction pump when using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage device for hydraulic engineering, includes the suction pump, the surface cover of suction pump is equipped with the kickboard, the bottom bolt of kickboard has connect the frame, the water inlet has been seted up to one side of frame, the inside of frame is equipped with the turning block, the surface bolt of turning block has a plurality of stirring leaf, one side bolt of turning block has connect bull stick one, the one end bolt of bull stick one has bull stick two, the fixed surface of bull stick two has cup jointed conical gear one, the surface engagement of conical gear one has conical gear two, the fixed cover in inside of conical gear two has connect bull stick three, the inside of frame is equipped with the motor, the output of motor passes through shaft coupling and three bolts of bull stick, the drain pipe is installed to the delivery port of suction pump.

Preferably, the surface of the water pump is fixedly sleeved with a connecting disc, the inner part of the connecting disc is in threaded connection with a plurality of bolts, and the threaded ends of the bolts penetrate through the bottom of the floating plate and are in threaded connection with nuts.

Preferably, a sealing ring is bonded to the bottom of the connecting disc.

Preferably, one side of the inner cavity of the frame is bolted with a first shell which is bolted with the motor, the top of the first shell is bolted with the floating plate, one side of the first shell is bolted with a limiting plate, one side of the limiting plate is bolted with a second shell, and the top of the second shell is bolted with a third shell which is bolted with the first shell.

Preferably, a blocking net is embedded in the water inlet.

Preferably, the bottom of the first shell and the top of the second shell are both embedded with a rotating shaft which is rotatably sleeved with the rotating rod, and one side of the second shell is embedded with a sealing bearing which is rotatably sleeved with the rotating rod.

Preferably, the other side of the inner cavity of the frame is bolted with a balancing weight which is bolted with the floating plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model adds the detachable floating plate on the surface of the water pump, so that the device can directly float on the surface of water in the using process, the water pump can not always absorb sludge, and the water pump can be prevented from contacting with sludge when pumping to the bottom by a mode of water absorption from the side surface of the frame, thereby not only facilitating the disassembly and the assembly, but also being convenient for carrying and prolonging the service life of the water pump to a certain extent;

the utility model discloses a mode of stirring the leaf is add in one side of water inlet, lets the motor can drive the stirring leaf and rotate, lets the stirring leaf rotate the thrust that produces, can directly push away the impurity that is close to the suction pump in the aquatic, makes impurity unable attached on the surface of suction pump to reached and prevented the effect of the attached suction pump of impurity, and then the effectual efficiency of drawing water that improves the suction pump.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view of the housing of the present invention;

fig. 4 is a cross-sectional view of the housing of the present invention.

In the figure: 1. a water pump; 2. a floating plate; 3. a frame; 4. a water inlet; 5. rotating the block; 6. stirring blades; 7. a first rotating rod; 8. a second rotating rod; 9. a first conical gear; 10. a second bevel gear; 11. a third rotating rod; 12. a motor; 13. a connecting disc; 14. a bolt; 15. a nut; 16. a seal ring; 17. a first shell; 18. a limiting plate; 19. a second shell; 20. a third shell; 21. blocking the net; 22. a rotating shaft; 23. sealing the bearing; 24. and a balancing weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a water discharge device for water conservancy projects comprises a water pump 1, a floating plate 2 is sleeved on the surface of the water pump 1, a frame 3 is bolted at the bottom of the floating plate 2, a water inlet 4 is formed in one side of the frame 3, a rotating block 5 is arranged inside the frame 3, a plurality of stirring blades 6 are bolted on the surface of the rotating block 5, a rotating rod I7 is bolted on one side of the rotating block 5, a rotating rod II 8 is bolted on one end of the rotating rod I7, a conical gear I9 is fixedly sleeved on the surface of the rotating rod II 8, a conical gear II 10 is meshed on the surface of the conical gear I9, a rotating rod III 11 is fixedly sleeved inside the conical gear II 10, a motor 12 is arranged inside the frame 3, the output end of the motor 12 is bolted with the rotating rod III 11 through a coupler, a water discharge pipe is installed at the water outlet of the water pump 1, the floating plate 2 which is detachably installed on the surface of the water pump 1, let the device can directly float on the surface of water at the in-process that uses, make suction pump 1 can not absorb mud always, and the mode of absorbing water through frame 3 side, also can avoid suction pump 1 can not appear when taking out to the bottom the condition of contact with silt, thereby not only make things convenient for the dismouting, be convenient for carry the life of also prolonging suction pump 1 of certain degree simultaneously, through the mode of addding stirring leaf 6 in one side of water inlet 4, let motor 12 can drive stirring leaf 6 and rotate, let stirring leaf 6 rotate the thrust that produces, can directly push away the impurity that is close to suction pump 1 in the aquatic, make impurity unable attached on suction pump 1's surface, thereby reached the effect of preventing the attached suction pump 1 of impurity, and then the effectual pumping efficiency that improves suction pump 1.

Further, the connection pad 13 has been cup jointed to the fixed surface of suction pump 1, and the inside threaded connection of connection pad 13 has a plurality of bolt 14, and the threaded end of bolt 14 runs through to the bottom of kickboard 2 and threaded connection has nut 15, through the setting of connection pad 13, bolt 14 and nut 15, has been convenient for suction pump 1's installation and dismantlement, has been convenient for the user to the carrying of device.

Furthermore, the bottom of the connecting disc 13 is bonded with a sealing ring 16, and the sealing ring 16 is arranged to seal the connecting disc 13 and the floating plate 2, so that water cannot enter the frame 3 from the top of the floating plate 2, and the device cannot sink to the bottom of water.

Furthermore, a first shell 17 bolted with the motor 12 is bolted on one side of the inner cavity of the frame 3, the top of the first shell 17 is bolted with the floating plate 2, a limiting plate 18 is bolted on one side of the first shell 17, a second shell 19 is bolted on one side of the limiting plate 18, and a third shell 20 bolted with the first shell 17 is bolted on the top of the second shell 19, so that the stability of the motor 12 in operation is improved and the stability of the stirring blade 6 in rotation is also improved through the arrangement of the first shell 17, the limiting plate 18, the second shell 19 and the third shell 20.

Furthermore, the water inlet 4 is embedded with a blocking net 21, and the arrangement of the blocking net 21 can block aquatic organisms in water.

Further, the bottom of the first shell 17 and the top of the second shell 19 are both embedded with a rotating shaft 22 which is rotatably sleeved with the rotating rod three 11, one side of the second shell 19 is embedded with a sealing bearing 23 which is rotatably sleeved with the rotating rod one 7, the rotating rod three 11 is limited through the arrangement of the rotating shaft 22, sealing is achieved through the arrangement of the sealing bearing 23, water cannot enter the inner portion of the second shell 19, and the service lives of the first conical gear 9 and the second conical gear 10 are prolonged.

Furthermore, the other side of the inner cavity of the frame 3 is bolted with a balancing weight 24 which is bolted with the floating plate 2, and the balancing weight 24 plays a role of a balancing device, so that the device can not incline after being put into water.

The working principle is as follows: when the water suction pump is used, the frame 3 is firstly placed into water, after the frame 3 is placed into water, water can be poured into the frame 3 through the water inlet 4, the poured frame 3 sinks downwards due to gravity, the floating plate 2 is in contact with the water surface, after the floating plate 2 is in contact with the water surface, the buoyancy of the floating plate 2 can pull the whole device to float on the water surface, then the water suction pump 1 is started, water drainage can be directly started after the water suction pump 1 is started, in the whole water drainage process, the device can float on the water surface, the device can not sink to the bottom and can not be in contact with sludge, the water suction pump 1 can not pump the sludge all the time, and the service life of the water suction pump 1 is effectively prolonged;

after the water suction pump 1 is started, a user can start the motor 12, after the motor 12 is started, the rotating rod III 11 can be driven to rotate, when the rotating rod III 11 rotates, the conical gear II 10 can be driven to rotate, when the conical gear II 10 rotates, the conical gear I9 can be driven to rotate, when the conical gear I9 rotates, the rotating rod II 8 can be driven to rotate, when the rotating rod II 8 rotates, the rotating rod I7 can drive the rotating block 5 to rotate, when the rotating block 5 rotates, the stirring blades 6 can be driven to rotate, when the stirring blades 6 rotate, thrust can be generated, impurities in water cannot approach the water inlet 4 of the water suction pump 1, the effect of preventing the impurities from attaching to the water suction pump 1 is achieved, the water pumping range of the water suction pump 1 cannot be affected, and the water pumping efficiency of the water suction pump 1 is effectively improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drainage device for hydraulic engineering, includes suction pump (1), its characterized in that: the surface cover of suction pump (1) is equipped with kickboard (2), the bottom bolt of kickboard (2) has connect frame (3), water inlet (4) have been seted up to one side of frame (3), the inside of frame (3) is equipped with turning block (5), the surface bolt of turning block (5) has connected a plurality of stirring leaf (6), one side bolt of turning block (5) has connected bull stick one (7), the one end bolt of bull stick one (7) has connected bull stick two (8), the fixed surface of bull stick two (8) has cup jointed conical gear one (9), the surface meshing of conical gear one (9) has conical gear two (10), the fixed inside of conical gear two (10) has cup jointed bull stick three (11), the inside of frame (3) is equipped with motor (12), the output of motor (12) is bolted through shaft coupling and bull stick three (11), and a water outlet of the water suction pump (1) is provided with a water outlet pipe.

2. The water draining device for the water conservancy project according to claim 1, wherein: the surface fixing of suction pump (1) has cup jointed connection pad (13), the inside threaded connection of connection pad (13) has a plurality of bolt (14), the bottom and the threaded connection of threaded end run through to kickboard (2) of bolt (14) have nut (15).

3. The water draining device for the water conservancy project according to claim 2, wherein: and a sealing ring (16) is bonded at the bottom of the connecting disc (13).

4. The water draining device for the water conservancy project according to claim 1, wherein: one side of frame (3) inner chamber is bolted to have the shell one (17) with motor (12) bolt, the top and kickboard (2) bolt of shell one (17), one side bolt of shell one (17) has limiting plate (18), one side bolt of limiting plate (18) has shell two (19), the top bolt of shell two (19) has shell three (20) with shell one (17) bolt.

5. The water draining device for the water conservancy project according to claim 1, wherein: a blocking net (21) is embedded in the water inlet (4).

6. The water draining device for the water conservancy project according to claim 4, wherein: the bottom of shell one (17) and the top of shell two (19) all embedded have with three (11) rotation of bull stick pivot (22) that cup joint, the one side of shell two (19) is embedded to have with bull stick one (7) rotation sealed bearing (23) that cup joint.

7. The water draining device for the water conservancy project according to claim 1, wherein: the other side of the inner cavity of the frame (3) is bolted with a balancing weight (24) which is bolted with the floating plate (2).