CN214940648U - Drainage device for hydraulic construction engineering - Google Patents

Abstract

The utility model provides a drainage device for hydraulic construction engineering, which comprises a box body and water inlet tanks arranged at two sides of the box body, wherein a water pump is arranged in the box body, the bottom inside the water inlet tank is provided with a water inlet seat, a plurality of water inlet holes are evenly distributed on the tank wall of the water inlet tank positioned above the water inlet seat, a water inlet tank is arranged on the water inlet seat, a filter plate is fixedly arranged in the water inlet tank, the bottom of the water inlet tank is connected with the water inlet end of the water pump through a water inlet pipe, the water outlet end of the water pump extends out of the box body through a water outlet pipe, the lower end of a support rod is inserted into a foundation pit by adopting the technical proposal, water flow enters the water inlet tank along the water inlet holes, under the action of the water inlet tank, the water in the foundation pit flows into the water inlet tank, after being filtered by the filter plate, the water pump is discharged, after particles such as silt and stone block meshes of the filter plate, the water flow is removed by a removing device, so that the device can be continuously used, thereby a can not only prevent the filter screen shutoff and can be with the drainage device for hydraulic construction engineering of the incasement water drainage of intaking is provided.

Description

Drainage device for hydraulic construction engineering

Technical Field

The utility model relates to a drainage field for the hydraulic construction engineering, in particular to drainage device for the hydraulic construction engineering.

Background

In the water conservancy work progress, need carry out the drainage to the ponding in the foundation ditch, prevent that the ponding in the foundation ditch from causing the influence to the water conservancy construction. When drainage operation is carried out on accumulated water, a water suction pump is connected with a drain pipe, a rope is tied on the water suction pump, the water suction pump is slowly and downwards placed into the foundation pit and is placed at a position below the liquid level in the foundation pit. Because the silt content of foundation ditch bottom is higher, if the not good place position of suction pump of control, the drain pump is at the in-process of work, and granule such as silt stone can cause the jam of drain pump easily in entering into the drain pump, leads to the drainage not smooth, and the silt granule stone that enters into the suction pump can damage the drain pump, influences the normal use of drain pump.

10/02/2020, chinese utility model patent with the bulletin number CN 211621639U discloses a hydraulic engineering construction drainage device, and the device avoids particles such as silt and pebble to block up the filter screen through setting up the drain pipe in the upper end of leading the cinder plate, but, the device can't discharge to getting into the water that enters the incasement lower extreme of leading the cinder plate, leads to intaking incasement water drainage incomplete, consequently, the problem that can not only prevent the filter screen shutoff and can just become the hydraulic construction engineering of intaking incasement water drainage clean drainage device for water has promptly been solved is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems in the prior art, the utility model provides a can not only prevent filter screen shutoff and can be with the drainage device for hydraulic construction engineering of the incasement water of intaking clean.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

the utility model provides a drainage device for hydraulic construction engineering, includes the box and sets up the case of intaking in the box both sides, be equipped with the water pump in the box, the inside bottom of case of intaking is equipped with the seat of intaking, is located a plurality of inlet openings of equipartition on the tank wall of the case of intaking of seat top of intaking, the intake chamber has been seted up on the seat of intaking, fixed mounting has the filter plate in the intake chamber, advance water piping connection through the bottom of intake chamber the end of intaking of water pump, the play water end of water pump extends to outside the box through the outlet pipe, be equipped with the clearing device who is used for cleaing away the silt stone on the filter plate on the seat of intaking.

Preferably, the clearing device comprises an installation frame, a screw rod is installed in the installation frame in a rotating mode, one end of the screw rod is connected with the output end of the motor, a sliding block is arranged on the screw rod in a threaded fit mode, and a push plate used for clearing silt stones on the filter plate is connected onto the sliding block.

Preferably, a collecting hole is formed in the inner wall of one side, close to the push plate moving terminal, of the water inlet tank, and the collecting hole is communicated with the collecting tank.

Preferably, the lower ends of the box body and the water inlet tank are provided with a plurality of supporting rods, and the lower ends of the supporting rods are arranged into conical structures.

Preferably, the supporting rod is a telescopic rod.

(III) advantageous effects

The beneficial effects of the utility model reside in that: adopt above-mentioned technical scheme, insert the lower extreme of bracing piece in to the foundation ditch, rivers enter into the case of intaking along the inlet opening in, under the effect of intake chamber, in the intake chamber is flowed into to the water of foundation ditch, filter the back through the filter plate, discharge it through the water pump, after the mesh shutoff of granule such as silt stone with the filter plate, clear away it through clearing device, make the device can continue to use, thereby provide one kind can not only prevent the filter screen shutoff and can be with the drainage device for the hydraulic construction engineering who intakes the incasement water clean.

Drawings

Fig. 1 is a schematic structural view of a drainage device for hydraulic construction engineering;

fig. 2 is a top view of the water inlet tank.

[ description of reference ]

1-a water pump; 2-a box body; 3-pushing the plate; 4-a mounting frame; 5-water inlet seat; 6-water inlet tank; 7-water inlet pipe; 8-a support bar; 9-a water inlet tank; 10-a filter plate; 11-a water outlet pipe; 12-a holding tank; 13-a motor; 14-a slide block; 15-a collection well; 16-a screw rod.

Detailed Description

For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.

Referring to fig. 1, the utility model provides a drainage device for hydraulic construction engineering, including box 2 and the inlet tank 6 that sets up in box 2 both sides, be equipped with water pump 1 in the box 2, the bottom of the inside of inlet tank 6 is equipped with water inlet seat 5, a plurality of inlet openings are evenly distributed on the tank wall of the inlet tank 6 that is located above water inlet seat 5, water inlet tank 9 has been seted up on the water inlet seat 5, filter plate 10 is fixed to be installed in the water inlet tank 9, the bottom of water inlet tank 9 connects the water inlet end of water pump 1 through inlet tube 7, the water outlet end of water pump 1 extends to the outside of box 2 through outlet pipe 11, be equipped with the clearing device that is used for clearing away particles such as silt stone on the filter plate 10 on the water inlet seat 5; during the use, insert the lower extreme of bracing piece 8 to the foundation ditch in, rivers enter into water tank 6 along the inlet opening, under the effect of inlet channel 9, in the inlet channel 9 is flowed into to the water in the foundation ditch, filters the back through filter plate 10, discharges it through water pump 1, after the mesh shutoff of granule such as silt stone with filter plate 10, clears away it through clearing device to make the device can continue to use.

Referring to fig. 2, in the present embodiment, the removing device includes a mounting frame 4, a screw 16 is rotatably mounted in the mounting frame 4, one end of the screw 16 is connected to an output end of a motor 13, a slider 14 is screwed on the screw 16, a push plate 3 for removing particles such as silt and stone on the filter plate 10 is connected to the slider 14, the screw 16 is driven by the motor 13 to rotate, so as to drive the slider 14 on the screw 16 to move, and the particles such as silt and stone on the filter plate 10 are scraped by the push plate 3 on the slider 14.

In this embodiment, be equipped with collection hole 15 on the inner wall of one side that is close to push pedal 3 motion terminal in the intake chamber 9, collection hole 15 communicates with each other with collecting vat 12, and push pedal 3 pushes particles such as silt pebble on the filter plate 10 in collecting vat 12 and concentrates the collection.

In this embodiment, the lower extreme of box 2 and the case 6 of intaking is provided with a plurality of bracing piece 8, and the lower extreme of bracing piece 8 sets up to the toper column structure, reduces the frictional force between bracing piece 8 and the foundation ditch earth, is convenient for insert this device in the foundation ditch.

Preferably, the bracing piece 8 is the telescopic link, can be according to the particular case of foundation ditch, the height of adjustment bracing piece 8.

The working principle of the utility model is as follows: insert the lower extreme of bracing piece 8 in to the foundation ditch, rivers enter into water tank 6 along the inlet opening, under the effect of inlet channel 9, water in the foundation ditch converges into in the inlet channel 9, filter the back through filter plate 10, discharge it through water pump 1, after the mesh shutoff of granule such as silt stone with filter plate 10, clear away it through clearing device, make the device can continue to use, thereby provide one kind and can not only prevent the filter screen shutoff and can be with the drainage device for the hydraulic construction engineering of the water tank 6 interior water drainage of intaking.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a drainage device for hydraulic construction engineering, includes the box and sets up the case of intaking in the box both sides, its characterized in that, be equipped with the water pump in the box, the bottom of the incasement portion of intaking is equipped with the seat of intaking, is located a plurality of inlet openings of equipartition on the tank wall of the case of intaking of seat top of intaking, the intake chamber has been seted up on the seat of intaking, fixed mounting has the filter plate in the intake chamber, advance water piping connection through the bottom of intake chamber the end of intaking of water pump, the play water end of water pump extends to outside the box through the outlet pipe, be equipped with the clearing device who is used for cleaing away the silt stone on the filter plate on the seat of intaking.

2. The drainage device for the water conservancy construction engineering of claim 1, characterized in that, the clearing device includes the mounting bracket, the lead screw is installed to the mounting bracket internal rotation, the output of motor is connected to the one end of lead screw, screw-thread fit has the slider on the lead screw, be connected with the push pedal that is used for cleaing away the silt stone on the filter plate on the slider.

3. The drainage device for the water conservancy construction engineering according to claim 2, wherein a collection hole is formed in the inner wall of one side of the water inlet tank, which is close to the motion terminal of the push plate, and the collection hole is communicated with the collection tank.

4. The water draining device for the water conservancy construction engineering according to claim 1, wherein the lower ends of the box body and the water inlet tank are provided with a plurality of supporting rods, and the lower ends of the supporting rods are arranged into a conical structure.

5. The drainage device for hydraulic construction engineering according to claim 4, wherein the support rod is a telescopic rod.

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