CN211368754U

CN211368754U - Drainage device for foundation pit of construction site

Info

Publication number: CN211368754U
Application number: CN201922173648.XU
Authority: CN
Inventors: 王军
Original assignee: China Construction Fourth Engineering Division Corp Ltd; China Construction Fourth Bureau Civil Engineering Co Ltd
Current assignee: China Construction Fourth Engineering Division Corp Ltd; China Construction Fourth Bureau Civil Engineering Co Ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-28
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a drainage device for job site foundation ditch, including the water storage tank, water storage tank top one side is excavated there is the inlet, water storage tank top and be located inlet top fixed mounting have the pumping box, the top fixed mounting of pumping box inner wall has the water pump, the input of water pump runs through pumping box and fixed mounting has the drinking-water pipe, the below that pumping box one side and be located the water pump is excavated there is the spout, the inside sliding connection of spout has first filter screen, the one end fixed mounting that the water pump was kept away from to the drinking-water pipe has the water hose, the one end fixed mounting that the drinking-water pipe was kept away from to the water hose has the pipe that absorbs water, it has the kickboard to absorb water outside cover, the beneficial effects of: the utility model discloses used a formula drainage device draws water, drawn water through the water pump, need not to directly put into the hole with the water pump in, can avoid the water pump idle running to receive the harm at the in-process of drawing water, and need not the staff and observe for a long time when using, can effectual reduction personnel's input, it is more convenient to use.

Description

Drainage device for foundation pit of construction site

Technical Field

The utility model relates to a foundation ditch drainage device, in particular to drainage device for job site foundation ditch belongs to foundation ditch drainage device technical field.

Background

In the existing life, a foundation pit is a method for developing and utilizing underground space and building various underground buildings such as a multi-layer basement, an underground railway, an underground commercial street and the like. There are gravity type mixing pile retaining wall, underground continuous wall, pile row retaining wall, etc. The stability of the foundation pit and the safety and convenience of operation in the pit are ensured, and the displacement of the soil body at the bottom of the pit and outside the pit is controlled within a certain range, so that the normal use of adjacent buildings and municipal facilities is ensured. In the process of excavation of the foundation pit, the problem of water accumulation in the foundation pit cannot be avoided,

most of the traditional foundation pit drainage methods used at present adopt that a submersible pump is placed in a foundation pit for pumping water, the mode has high requirements on the pump, the whole pumping process needs workers to observe in real time, and once the pump body leaks and idles, the pump body is damaged, so that the service life of the pump is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a drainage device for job site foundation ditch.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a drainage device for foundation pit of construction site, including the water storage tank, a water inlet is dug on one side of the top of the water storage tank, a water pumping box is fixedly installed on the top of the water storage tank and above the water inlet, a water pump is fixedly installed on the top of the inner wall of the water pumping box, the input end of the water pump runs through the water pumping box and is fixedly installed with a water pumping pipe, a chute is dug on one side of the water pumping box and below the water pump, a first filter screen is slidingly connected inside the chute, a water delivery hose is fixedly installed on one end of the water pumping pipe away from the water pump, a water suction pipe is fixedly installed on one end of the water delivery hose away from the water pumping pipe, a floating plate is sleeved outside the water suction pipe, a plurality of water suction holes are dug outside the water suction pipe and below the floating plate, a second filter screen is fixedly installed inside the water, the top of water storage tank inner wall one side fixed mounting has level sensor, water storage tank one side fixed mounting has the LED display screen.

As an optimized scheme of the utility model, the bottom of holding the water tank is rectangular array fixed mounting and has four removal wheels.

As an optimized proposal of the utility model, a push handle is fixedly arranged above the water storage tank on one side and positioned on the drain pipe.

As a preferred scheme of the utility model, water storage tank one side fixed mounting has control panel, water pump, level sensor and LED display screen all with control panel electric connection.

As an optimized proposal of the utility model, an observation window is chiseled on one side of the water storage tank, and glass is inlaid in the observation window.

As an optimized proposal of the utility model, one side of the water storage tank far away from the drain pipe is fixedly provided with a hook.

As an optimal scheme of the utility model, one side that the drain pipe was kept away from to holding water tank inner wall bottom is highly higher than one side height that the drain pipe is close to holding water tank inner wall bottom.

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses used a formula drainage device draws water, drawn water through the water pump, need not to directly put into the hole with the water pump in, can avoid the water pump idle running to receive the harm at the in-process of drawing water, and need not the staff and observe for a long time when using, can effectual reduction personnel's input, it is more convenient to use.

2. The utility model discloses used dual filter equipment, can effectually filtered the silt of aquatic, avoided earth to block up the pipeline, just the utility model discloses conveniently remove, can carry out the drainage to different local foundation ditches.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of fig. 2 according to the present invention;

fig. 4 is an enlarged view of fig. 2B according to the present invention.

In the figure, 1, a water storage tank; 2. a water inlet hole; 3. a water pumping box; 4. a water pump; 5. a water pumping pipe; 6. a chute; 7. a first filter screen; 8. a water delivery hose; 9. a suction pipe; 10. a floating plate; 11. a water suction hole; 12. a second filter screen; 13. a drain pipe; 14. a liquid level sensor; 15. an LED display screen; 16. a moving wheel; 17. a push handle; 18. a control panel; 19. an observation window; 20. and (4) hanging hooks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in figures 1-4, the utility model provides a drainage device for foundation pit in construction site, which comprises a water storage tank 1, a water inlet hole 2 is drilled on one side of the top of the water storage tank 1, a water pumping tank 3 is fixedly arranged on the top of the water storage tank 1 and above the water inlet hole 2, a water pump 4 is fixedly arranged on the top of the inner wall of the water pumping tank 3, the input end of the water pump 4 penetrates through the water pumping tank 3 and is fixedly provided with a water pumping pipe 5, a chute 6 is drilled on one side of the water pumping tank 3 and below the water pump 4, a first filter screen 7 is slidably connected inside the chute 6, a water delivery hose 8 is fixedly arranged on one end of the water pumping pipe 5 far away from the water pump 4, a water suction pipe 9 is fixedly arranged on one end of the water delivery hose 8 far away from the water pumping pipe 5, a floating plate 10 is sleeved outside the water suction pipe 9, a plurality of water suction holes 11 are drilled, the bottom of the water storage tank 1 far away from one side of the water pumping tank 3 is fixedly provided with a water discharging pipe 13, the top of one side of the inner wall of the water storage tank 1 is fixedly provided with a liquid level sensor 14, and one side of the water storage tank 1 is fixedly provided with an LED display screen 15.

Four moving wheels 16 are fixedly arranged at the bottom of the water storage tank 1 in a rectangular array, so that the drainage device is convenient to move; a push handle 17 is fixedly arranged on one side of the water storage tank 1 and above the drain pipe 13, and the direction of the moving drainage device can be adjusted; a control panel 18 is fixedly installed on one side of the water storage tank 1, the water pump 4, the liquid level sensor 14 and the LED display screen 15 are electrically connected with the control panel 18, the control panel 18 can be directly used for controlling the drainage device, and the use is more convenient; an observation window 19 is cut on one side of the water storage tank 1, and glass is embedded in the observation window 19, so that the water level in the water storage tank 1 can be directly observed from the outside; a hook 20 is fixedly arranged on one side of the water storage tank 1 far away from the drain pipe 13, so that the water suction pipe 9 and the water delivery hose 8 can be conveniently hung on the hook 20; the height of one side of the bottom of the inner wall of the water storage tank 1, which is far away from the drain pipe 13, is higher than that of one side of the bottom of the inner wall of the water storage tank 1, which is close to the drain pipe 13, so that water can be conveniently drained from the water storage tank 1.

Specifically, when the utility model is used, the water suction pipe 9 is firstly thrown into the accumulated water part of the foundation pit which needs to be drained, under the action of the buoyancy generated by the floating plate 10, the water suction pipe 9 is submerged below the water surface, then the control panel 18 is used for controlling the water pump 4 to be started, the water pump 4 is used for sucking water into the water storage tank 1 from the water suction pipe 9 and the water delivery hose 8 to finish the drainage, the LED display screen 15 can be used to view the theoretical amount of water pumped during the draining process, when the liquid level at the position needing to be drained is lower, the bottom of the water suction pipe 9 directly contacts the ground and can not be drained, water can be sucked from the water suction hole 11, when the water level in the water storage tank 1 is high, the liquid level sensor 14 is contacted, then the liquid level sensor 14 transmits information to the control panel 18, the control panel 18 displays the information through the LED display screen 15, the water in the water storage tank 1 may be discharged through the drain pipe 13 when it is required to discharge the water.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a drainage device for job site foundation ditch, includes water storage tank (1), its characterized in that: the water storage tank is characterized in that a water inlet hole (2) is drilled in one side of the top of the water storage tank (1), a water pumping tank (3) is fixedly arranged on the top of the water inlet hole (2) at the top of the water storage tank (1), a water pump (4) is fixedly arranged on the inner wall of the water pumping tank (3), a water pumping pipe (5) is fixedly arranged on the input end of the water pump (4) in a penetrating mode through the water pumping tank (3), a sliding groove (6) is drilled in one side of the water pumping tank (3) and located below the water pump (4), a first filter screen (7) is connected to the sliding groove (6) in an internal sliding mode, a water conveying hose (8) is fixedly arranged at one end, far away from the water pumping pipe (5), of the water conveying hose (8), a water suction pipe (9) is fixedly arranged on one end, far away from the water pumping pipe (5), a floating plate (10) is sleeved on the outer side of the water suction pipe (9), the utility model discloses a drinking water storage tank, including suction pipe (9), water storage tank (1) and water suction tank (3), the inside fixed mounting of suction pipe (9) has second filter screen (12), the bottom fixed mounting that water storage tank (1) kept away from one side has drain pipe (13), the top fixed mounting of water storage tank (1) inner wall one side has level sensor (14), water storage tank (1) one side fixed mounting has LED display screen (15).

2. A drainage apparatus for foundation pit of construction site as claimed in claim 1, wherein four moving wheels (16) are fixedly installed at the bottom of said water storage tank (1) in rectangular array.

3. The drainage device for the foundation pit of the construction site as claimed in claim 1, wherein a push handle (17) is fixedly installed on one side of the water storage tank (1) and above the drainage pipe (13).

4. The drainage device for the foundation pit of the construction site as claimed in claim 1, wherein a control panel (18) is fixedly installed on one side of the water storage tank (1), and the water pump (4), the liquid level sensor (14) and the LED display screen (15) are all electrically connected with the control panel (18).

5. The drainage device for the foundation pit of the construction site as claimed in claim 1, wherein an observation window (19) is cut on one side of the water storage tank (1), and the observation window (19) is embedded with glass.

6. A drainage device for foundation pits of construction sites as claimed in claim 1, wherein a hook (20) is fixedly installed on one side of the water storage tank (1) far away from the drainage pipe (13).

7. A drainage apparatus for foundation pit of construction site as claimed in claim 1, wherein the height of the side of the bottom of the inner wall of the water storage tank (1) far from the drainage pipe (13) is higher than the height of the side of the bottom of the inner wall of the water storage tank (1) near the drainage pipe (13).