CN218346226U

CN218346226U - Civil engineering drainage structure

Info

Publication number: CN218346226U
Application number: CN202222650913.0U
Authority: CN
Inventors: 牟若宁; 梁斯琴; 陈福川; 李同山; 崔雄利; 赵健; 张呈生
Original assignee: Huadian Zhongguang New Energy Technology Co ltd; China Huadian Engineering Group Co Ltd
Current assignee: Huadian Zhongguang New Energy Technology Co ltd; China Huadian Engineering Group Co Ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-20
Anticipated expiration: 2032-10-09

Abstract

The utility model provides a civil engineering drainage structures, at the bottom of foundation pit wall and foundation ditch, foundation pit wall top fixedly connected with drain pump, the input fixedly connected with of drain pump absorbs water the pipe, it keeps away from to absorb water the pipe the one end fixedly connected with of drain pump catchments the funnel, the bottom of funnel that catchments with it is linked together to absorb water the pipe, the top fixedly connected with fixed disk of funnel that catchments, the top surface fixedly connected with expansion hose of fixed disk, expansion hose keeps away from the one end fixedly connected with go-between of fixed disk, a plurality of inlet openings have been seted up at the middle part of go-between, the top fixedly connected with flotation pontoon of go-between. The utility model can isolate the water suction pipe and the accumulated water in the foundation pit through the water collection funnel and the flexible hose, and prevent the suction force of the water suction pipe from directly acting on the water bottom to cause the suction of sludge; meanwhile, the telescopic hose can be driven to be pulled up through the buoy, so that the top of the telescopic hose is synchronously lifted through water level change.

Description

Civil engineering drainage structure

Technical Field

The utility model belongs to the technical field of civil engineering drainage technique and specifically relates to a civil engineering drainage structure is related to.

Background

The in-process of civil engineering construction often needs excavation foundation ditch, because the relief ratio of foundation ditch is lower, when rainy day, the bottom of foundation ditch produces ponding easily, in order not to influence normal construction, prior art utilizes the suction pump to take out ponding in the foundation ditch usually, nevertheless directly extracts ponding from the foundation ditch bottom through the water pump, and submarine silt inhales into the water end easily, leads to blocking, leads to sucking the water pump damage even.

SUMMERY OF THE UTILITY MODEL

Inhale into water end with submarine silt and lead to blockking when avoiding the suction pump to extract ponding, the utility model provides a civil engineering drainage structure can prevent that obstructions such as silt, rubbish from inhaling, prevents that the suction pump from damaging because of impurity is too much.

The utility model provides a civil engineering drainage structures, at the bottom of foundation pit wall and foundation ditch, foundation pit wall top fixedly connected with drain pump, the input fixedly connected with of drain pump absorbs water the pipe, it keeps away from to absorb water the pipe the one end fixedly connected with of drain pump catchments the funnel, the bottom of funnel that catchments with it is linked together to absorb water the pipe, the top fixedly connected with fixed disk of funnel that catchments, the top surface fixedly connected with bellows of fixed disk, bellows keeps away from the one end fixedly connected with go-between of fixed disk, a plurality of inlet openings have been seted up at the middle part of go-between, the top fixedly connected with flotation pontoon of go-between.

Preferably, the surface of the foundation pit bottom is provided with an embedding hole, the fixed disk is fixedly connected to the bottom surface of the inner wall of the embedding hole, and the water collection funnel and the bottom of the water suction pipe are embedded into the foundation pit bottom.

Preferably, the diameter of the float is larger than that of the insertion hole.

Preferably, the depth of the insertion hole is greater than the contracted length of the extension hose.

Preferably, the diameter of the insert hole is larger than that of the extension hose.

Preferably, a water-proof membrane body is fixedly connected to the side surface of the foundation pit wall, and the water-proof membrane body completely wraps the side surface of the foundation pit wall.

Preferably, the output end of the drain pump is fixedly connected with a drain pipe.

Preferably, the diameter of the connection ring is adapted to the diameter of the bellows.

Preferably, the plurality of water inlets penetrate through the inner wall and the outer wall of the connecting ring.

Preferably, the buoy is of a disc structure, completely covers the top surface of the connecting ring, and the top surface of the buoy is provided with an exhaust hole.

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

1. accumulated water in the water suction pipe and the foundation pit can be isolated through the water collection funnel and the telescopic hose, so that the suction force of the water suction pipe is prevented from directly acting on the water bottom to cause sludge suction, and meanwhile, the telescopic hose can be driven to be pulled up through the buoy, so that the top of the telescopic hose is synchronously lifted through water level change;

2. through the connecting ring at the bottom of the buoy and the water inlet holes in the side face of the connecting ring, water below the water surface floating garbage can be discharged into the telescopic hose, so that clean water below the water surface layer is injected into the telescopic hose firstly and then is sucked away by the water suction pipe, and therefore the phenomenon that garbage and other obstructions are sucked into the water pump to cause damage is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a civil engineering drainage structure of the embodiment of the invention after installation;

fig. 2 is a schematic structural view of a civil engineering drainage structure at a first viewing angle according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second visual angle of a civil engineering drainage structure according to the embodiment of the present invention.

Description of reference numerals:

1: draining pump; 2: a suction pipe; 3: a water collection funnel; 4: fixing the disc; 5: a flexible hose; 6: a connecting ring; 7: a water inlet hole; 8: a float bowl; 9: a drain pipe; 10: a foundation pit wall; 11: a foundation pit bottom; 12: an insertion hole; 13: a water-proof membrane body.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1 to 3, the utility model provides a civil engineering drainage structures, 11 at the bottom of foundation ditch wall 10 and foundation ditch, foundation ditch wall 10 top fixedly connected with drain pump 1, the input fixedly connected with of drain pump 1 absorbs water pipe 2, the one end fixedly connected with that drain pump 1 was kept away from to the pipe 2 that absorbs water funnel 3, the bottom and the pipe 2 that absorbs water of funnel 3 that catchments are linked together, the top fixedly connected with fixed disk 4 of funnel 3 that catchments, the top surface fixedly connected with bellows 5 of fixed disk 4, the one end fixedly connected with go-between 6 of fixed disk 4 is kept away from to bellows 5, a plurality of inlet openings 7 have been seted up at the middle part of go-between 6, the top fixedly connected with flotation pontoon 8 of go-between 6.

As a selectable technical scheme of the utility model, inlay hole 12 has been seted up on the surface of 11 at the bottom of the foundation ditch, and 4 fixed connection of fixed disk are in the bottom surface of inlay hole 12 inner wall, and the inside at the bottom of 11 at the bottom of the foundation ditch is all inlayed to catchment funnel 3 and the bottom of pipe 2 that absorbs water, can receive the water at the bottom of the foundation ditch 11 completely, realize the complete drainage.

As an optional technical scheme of the utility model, the diameter of flotation pontoon 8 is greater than the diameter of inlay hole 12, makes the water that gets into expansion hose 5 can gather in the inside of catchment funnel 3, conveniently concentrates the discharge, falls to minimum back when the water level, and flotation pontoon 8 can erect the top at inlay hole 12, can prevent that the floater from getting into flotation pontoon 8's inside.

As an optional technical scheme of the utility model, the diameter of embedding hole 12 is greater than the diameter of expansion hose 5, and the degree of depth of embedding hole 12 is greater than the length behind the expansion hose 5 shrink, makes go-between 6 can descend the position to the pit bottom 11 to can absorb ponding completely.

As an alternative technical scheme of the utility model, the side fixedly connected with water-proof membrane body 13 of foundation ditch wall 10, the side of water-proof membrane body 13 parcel foundation ditch wall 10 completely can completely cut off ponding through water-proof membrane body 13 to foundation ditch wall 10 infiltration, reduces the infiltration rate.

As an optional technical scheme of the utility model, the output fixedly connected with drain pipe 9 of drain pump 1 can be with the ponding discharge of taking out through drain pipe 9.

As an optional technical scheme of the utility model, go-between 6's diameter and expansion hose 5's diameter looks adaptation, a plurality of inlet openings 7 all run through go-between 6's inner wall and outer wall, make the water under the surface of water can pour into expansion hose 5's inside through inlet opening 7.

As an optional technical scheme of the utility model, flotation pontoon 8 is the disc structure, and flotation pontoon 8 covers the top surface of go-between 6 completely, and the exhaust hole has been seted up to flotation pontoon 8's top surface. The floating barrel 8 of the disc structure completely covers the top surface of the connecting ring 6, so that garbage falling from leaves and the like can be prevented from entering the flexible hose 5.

The working principle of the utility model is as follows:

accumulated water in the foundation pit floats the buoy 8, and can drive the flexible hose 5 to be pulled up, so that the top of the flexible hose 5 is synchronously lifted through water level change;

water under the floating garbage on the water surface is drained into the telescopic hose 5 through the connecting ring 6 positioned at the bottom of the floating barrel 8 and the plurality of water inlet holes 7 on the side surface of the connecting ring 6;

the clean water below the water surface layer is firstly injected into the flexible hose 5 and then is sucked away by the drainage pump 1 through the water suction pipe 2.

To sum up, this civil engineering drainage structures, through catchment funnel 3 and bellows 5, can completely cut off the ponding of inhaling pipe 2 and foundation ditch inside, thereby prevent that the suction of inhaling pipe 2 from directly using subaquely, cause the silt to inhale, can drive bellows 5 through flotation pontoon 8 simultaneously and pull up, make the top of bellows 5 go up and down through water level variation synchronization, and through a plurality of inlet openings 7 that are located the go-between 6 and the go-between 6 side of flotation pontoon 8 bottom, can make the inside of the water discharge bellows 5 under the surface of water showy rubbish, thereby make the water under comparatively clean surface of water layer pour into earlier inside by the pipe 2 that absorbs water again of bellows 5 and inhale away, prevent that stoppers such as rubbish from inhaling the water pump and causing the damage.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a civil engineering drainage structures, includes at the bottom of basic pit wall (10) and the foundation ditch (11), its characterized in that, basic pit wall (10) top fixedly connected with drain pump (1), the input fixedly connected with of drain pump (1) absorbs water pipe (2), it keeps away from to absorb water pipe (2) the one end fixedly connected with of drain pump (1) catchments funnel (3), the bottom of catchment funnel (3) with it is linked together to absorb water pipe (2), the top fixedly connected with fixed disk (4) of catchment funnel (3), the top surface fixedly connected with expansion hose (5) of fixed disk (4), expansion hose (5) are kept away from the one end fixedly connected with go-between (6) of fixed disk (4), a plurality of inlet openings (7) have been seted up at the middle part of go-between (6), the top fixedly connected with flotation pontoon (8) of go-between (6).

2. The civil engineering drainage structure according to claim 1, wherein the surface of the foundation pit bottom (11) is provided with an embedding hole (12), the fixed disc (4) is fixedly connected with the bottom surface of the inner wall of the embedding hole (12), and the water collecting funnel (3) and the bottom of the water suction pipe (2) are embedded into the foundation pit bottom (11).

3. The civil drainage structure according to claim 2, wherein the diameter of the pontoon (8) is larger than the diameter of the insertion hole (12).

4. The civil drainage structure according to claim 2, wherein the depth of the insertion hole (12) is greater than the contracted length of the flexible hose (5).

5. Civil drainage structure according to claim 4, characterized in that the diameter of the insertion hole (12) is greater than the diameter of the telescopic hose (5).

6. The civil drainage structure according to claim 1, wherein a water-proof membrane body (13) is fixedly connected to the side of the foundation pit wall (10), and the water-proof membrane body (13) completely wraps the side of the foundation pit wall (10).

7. The civil drain structure according to claim 1, characterised in that the output of the drain pump (1) is fixedly connected with a drain pipe (9).

8. The civil drainage structure according to claim 7, characterized in that the diameter of the connection ring (6) is adapted to the diameter of the expansion hose (5).

9. The civil drainage structure according to claim 1, wherein a plurality of the water inlet holes (7) penetrate through the inner wall and the outer wall of the connection ring (6).

10. The civil engineering drainage structure according to claim 1, characterized in that the float bowl (8) is a disc structure, the float bowl (8) completely covers the top surface of the connecting ring (6), and the top surface of the float bowl (8) is provided with vent holes.