CN221072961U - Water conservancy construction drainage device - Google Patents

Abstract

The utility model discloses a water conservancy construction drainage device which comprises a drainage box pre-buried under the ground and a main drainage pipe arranged at the bottom of the drainage box, wherein a filter box is detachably arranged in an inner cavity of the drainage box, two sides of the filter box are fixedly connected with a collecting box, a fine grid net of a butt joint inner cavity is arranged at the upper end of the filter box, a feed inlet is arranged at the upper end of the collecting box, a first drainage pipe and a second drainage pipe are fixedly and penetratingly arranged at the bottoms of the filter box and the drainage box respectively, the second drainage pipe is communicated with the main drainage pipe at the bottom of the drainage box, an opening is formed at the upper end of the drainage box, and transverse baffles are rotatably connected at two sides of the upper end of the drainage box. According to the utility model, the drainage box is pre-buried in the construction site, the pipeline is effectively prevented from being blocked by doped impurities in the drainage process through the step-by-step filtration and precipitation of the built-in structure, the whole structure is simple and reasonable, and workers only need to regularly maintain.

Description

Water conservancy construction drainage device

Technical Field

The utility model relates to the field related to water conservancy construction, in particular to a water conservancy construction drainage device.

Background

It is well known that hydraulic engineering construction has many similarities with construction of general civil engineering such as roads, railways, bridges, house buildings, and the like. Hydraulic engineering is a project constructed for controlling and allocating surface water and underground water in nature to achieve the purpose of removing harm and benefiting, and is also called as water engineering. The main construction objects are mainly earthwork, stone, concrete, metal structures, electromechanical equipment installation and other projects.

However, the existing drainage device for water conservancy construction still has a certain problem, when the existing drainage device is used, more sundries are often remained in collected water, so that the phenomenon of blockage is easily caused by accumulation of sundries during later-stage drainage, and the work of discharging the sundries is difficult.

Disclosure of utility model

The utility model designs a water conservancy construction drainage device, so as to solve the technical problems in the background technology, and provides the following technical scheme:

The utility model provides a water conservancy construction drainage device, includes pre-buried in subaerial drain tank and sets up in the main drain pipe of drain tank bottom, drain tank inner chamber demountable installation has the rose box, rose box both sides fixedly connected with collecting box, the thin grid net of butt joint inner chamber is installed to the rose box upper end, the collecting box upper end is provided with the feed inlet, the bottom of rose box, drain tank is fixed the running through respectively and is provided with first drain pipe, second drain pipe, and the second drain pipe communicates in the main drain pipe of drain tank bottom, drain tank upper end is provided with the opening, and drain tank upper end both sides position rotation is connected with the diaphragm.

Preferably, the collecting box outside fixedly connected with laminating drain tank inner wall dismantle the board, dismantle the board and pass through the fastener and dismantle and be connected in drain tank inner wall.

Preferably, the collecting box inner wall transversely runs through the trompil that is provided with the intercommunication rose box, and the trompil embeds there is the infiltration net, the collecting box outer wall still fixedly connected with runs through the discharge gate of drain box.

Preferably, the two sides of the fine grid net are symmetrically inclined downwards, and the bottoms of the two sides of the fine grid net are butted with the feeding hole.

Preferably, the contact surfaces of the first drain pipe and the filter box and the contact surfaces of the second drain pipe and the drain box are respectively provided with a sealing gasket.

Preferably, the diaphragm plate is rotationally connected with the drainage tank through a rotating shaft, the bottom of the diaphragm plate is fixedly connected with a longitudinal diaphragm plate, and the bottom of the longitudinal diaphragm plate and the bottoms of two sides of the fine grid net are positioned on the same vertical plane.

Preferably, the bottom of the diaphragm plate is supported at the upper end of the detaching plate in a contact manner in the horizontal state.

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

According to the utility model, the drainage box is pre-buried in the construction site, and then large-particle impurities in the construction site are filtered by utilizing the inclined fine grid meshes at the two sides of the upper end of the drainage box and are obliquely slipped to the collecting boxes at the two sides for collection, the filter box and the bottom of the drainage box extend to a certain height through the inserted first drainage pipe and the inserted second drainage pipe, so that the sediment of the small-particle sediment can be stored and filtered, the water in the water conservancy construction site can be smoothly fed into the main drainage pipeline, the pipeline is effectively prevented from being blocked by the doped impurities in the drainage process through step-by-step filtration and precipitation, the whole structure is simple and reasonable, the staff only need to maintain regularly, the practical effect is improved, and the water purifier is worthy of popularization and use in the existing market.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the filter box of the utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A.

In the figure: 1-drainage box, 101-dismantling plate, 102-fastener, 2-filter box, 3-collecting box, 301-infiltration net, 302-discharge gate, 4-fine grid net, 5-feed inlet, 6-first drain pipe, 7-second drain pipe, 8-main drain pipe, 9-sealing gasket, 10-diaphragm, 1001-pivot, 1002-longitudinal partition.

Detailed Description

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a water conservancy construction drainage device comprises a drainage box 1 pre-buried under the ground and a main drainage pipe 8 arranged at the bottom of the drainage box 1, wherein a filter box 2 is detachably arranged in an inner cavity of the drainage box 1, two sides of the filter box 2 are fixedly connected with a collection box 3, a fine grid net 4 of a butt joint inner cavity is arranged at the upper end of the filter box 2, a feed inlet 5 is arranged at the upper end of the collection box 3, a first drainage pipe 6 and a second drainage pipe 7 are fixedly and penetratingly arranged at the bottoms of the filter box 2 and the drainage box 1 respectively, the second drainage pipe 7 is communicated with the main drainage pipe 8 at the bottom of the drainage box 1, an opening is arranged at the upper end of the drainage box 1, and transverse baffles 10 are rotatably connected at two sides of the upper end of the drainage box 1; the collecting box 3 outside fixedly connected with laminating drain tank 1 inner wall dismantle board 101, dismantle board 101 can dismantle through fastener 102 and be connected in drain tank 1 inner wall, collecting box 3 inner wall transversely runs through the trompil that is provided with intercommunication rose box 2, and the trompil embeds there is infiltration net 301, collecting box 3 outer wall still fixedly connected with runs through drain tank 1's discharge gate 302, thin grid net 4 bilateral symmetry slope downward design, and thin grid net 4 both sides's bottom dock in feed inlet 5, the contact surface of first drain pipe 6 and rose box 2 and the contact surface of second drain pipe 7 and drain tank 1 all are provided with sealed pad 9, diaphragm 10 rotates with drain tank 1 through pivot 1001 to be connected, diaphragm 10 bottom still fixedly connected with longitudinal baffle 1002, and the bottom of longitudinal baffle 1002 bottom is in same vertical plane with thin grid net 4 both sides's bottom contact support in dismantlement board 101 upper end when diaphragm 10's the horizontality.

When the device is used, the device is pre-buried under the ground, and drainage of water conservancy construction is discharged into the device through the upper end of the drainage box 1 as shown in the attached drawing 1 of the specification, and because two groups of symmetrical transverse baffles 10 are matched with the blocking of the bottom longitudinal baffle 1002, the entered water is filtered in advance through the fine grid mesh 4, large-particle impurities in the water are filtered, and the large-particle impurities slide down to the feed inlets 5 at the upper ends of the two side collecting boxes 3 through the inclined surfaces of the fine grid mesh 4 and are collected in the collecting boxes 3; the water in the filter tank 2 is accumulated until the water overflows the first water drain pipe 6 and is discharged to the bottom of the water drain tank 1 from the first water drain pipe 6, and the water is continuously accumulated until the water overflows the second water drain pipe 7 and is discharged from the second water drain pipe 7 to the main water drain pipe 8 for complete discharge and collection. In the process of slowly accumulating water, some small particle impurities in the small particle impurities can be slowly precipitated at the bottoms of the filter tank 2 and the drain tank 1, so that an auxiliary filtering effect is achieved, the first drain pipe 6 and the second drain pipe 7 are arranged in a staggered mode, the small particle impurities are prevented from being directly discharged from the second drain pipe 7 to be taken away after water comes out of the first drain pipe 6, after the steps of filtering and precipitation, fixed water in the main drain pipe 8 is relatively clean, the whole process is not blocked, and the process is smooth.

Wherein, large-particle impurities entering the collecting box 3 are accumulated in the collecting box 3, and a little inflow water is discharged into the filtering box 2 through the water seepage net 301, and the accumulated large-particle impurities can be discharged out of the outside from the discharging hole 302 at the outer side of the collecting box 3 for collecting after reaching a certain amount.

Wherein, after whole device used a period, the diaphragm 10 is opened in the rotation of staff's accessible pivot 1001 to dismantle the rose box 2 through fastener 102 and overhaul its inner structure and maintain, and also can upwards move at the in-process second drain pipe 7 of dismantling, consequently in order to guarantee holistic normal dismantlement, adopt soft rubber tube design with the bottom part that second drain pipe 7 and main drain pipe 8 are connected, can not influence the connection between second drain pipe 7 and the main drain pipe 8 when lifting the device to overhaul and maintain like this, make things convenient for whole use.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

Claims (7)

1. The utility model provides a water conservancy construction drainage device, includes pre-buried drain tank (1) in subaerial and sets up in main drain pipe (8) of drain tank (1) bottom, a serial communication port, drain tank (1) inner chamber demountable installation has rose box (2), rose box (2) both sides fixedly connected with collecting box (3), thin grid net (4) of butt joint inner chamber are installed to rose box (2) upper end, collecting box (3) upper end is provided with feed inlet (5), the bottom of rose box (2), drain tank (1) is fixed respectively and is run through and be provided with first drain pipe (6), second drain pipe (7), and main drain pipe (8) of second drain pipe (7) intercommunication in drain tank (1) bottom, drain tank (1) upper end is provided with the opening, and drain tank (1) upper end both sides position rotation is connected with diaphragm (10).

2. The water conservancy construction drainage device according to claim 1, wherein a detaching plate (101) attached to the inner wall of the drainage tank (1) is fixedly connected to the outer side of the collection tank (3), and the detaching plate (101) is detachably connected to the inner wall of the drainage tank (1) through a fastening piece (102).

3. The water conservancy construction drainage device according to claim 2, wherein the inner wall of the collecting box (3) transversely penetrates through an opening communicated with the filtering box (2), a water seepage net (301) is arranged in the opening, and the outer wall of the collecting box (3) is fixedly connected with a discharge hole (302) penetrating through the drainage box (1).

4. A water conservancy construction drainage device according to claim 3 characterised in that said fine grid (4) is symmetrically inclined downwards on both sides and the bottoms of both sides of the fine grid (4) are butted against the feed inlet (5).

5. The water conservancy construction drainage device according to claim 4, wherein the contact surface of the first drainage pipe (6) and the filter tank (2) and the contact surface of the second drainage pipe (7) and the drainage tank (1) are provided with sealing gaskets (9).

6. The water conservancy construction drainage device of claim 5, wherein the diaphragm plate (10) is rotatably connected with the drainage box (1) through a rotating shaft (1001), a longitudinal diaphragm plate (1002) is fixedly connected to the bottom of the diaphragm plate (10), and the bottom of the longitudinal diaphragm plate (1002) and the bottoms of two sides of the fine grid mesh (4) are located on the same vertical plane.

7. The water conservancy construction drainage device according to claim 6, wherein the bottom of said diaphragm plate (10) is supported in contact with the upper end of the dismounting plate (101) in a horizontal state.