CN215165752U

CN215165752U - One-way flap control device capable of automatically blocking and draining water

Info

Publication number: CN215165752U
Application number: CN202121232058.0U
Authority: CN
Inventors: 于欢; 宋海洋; 孙晓鸥; 王刚; 杨齐家
Original assignee: Sinohydro Bureau 6 Co Ltd
Current assignee: Sinohydro Bureau 6 Co Ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-14
Anticipated expiration: 2031-06-03

Abstract

The utility model provides a can automatic block up one-way plate turnover control device of drainage, the drain pipe comprises a drain pipe, the delivery port tip of drain pipe is provided with first flange, still including being responsible for the structure, a tip of being responsible for the structure is provided with second flange, second flange passes through multiunit connecting bolt fixed connection with first flange, be responsible for the side of structure and be close to another end fixedly connected with row door frame of it, the top fixedly connected with bolt mount of row door frame, the tip of being responsible for the structure is provided with row door structure, swing joint belongs to automatic drainage technical field between row door structure and the bolt mount. The utility model discloses a door leaf that sets up only can open to the outside, realizes the effect from inside to outside drainage, pushes up the tip at the person in charge structure when opening to the inside, realizes preventing outside water to break the door leaf, and water can't flow into the inside of being responsible for the structure.

Description

One-way flap control device capable of automatically blocking and draining water

Technical Field

The utility model relates to a can block up one-way flap controlling means of drainage automatically, can not restrict the utility model discloses.

Background

Set up tertiary sedimentation tank in the foundation ditch, set up a drain pipe in pond highest water level department, pass envelope and arrange to the river in, because often have morning and evening tides phenomenon, the water level can constantly rise when the tide rises, will lead to the river water to flow backward to sedimentation tank and even in the foundation ditch like this, has the potential safety hazard.

Therefore, how to discharge water in the sedimentation tank into the river during water drainage and prevent the river water from flowing backwards during flood is an improvement measure for ensuring normal drainage in the foundation pit and preventing the potential safety hazard of flowing backwards.

In order to prevent the potential safety hazard of rising and flowing backward of the river water surface in the tide rising process and ensure the sustainable normal drainage in the foundation pit at ordinary times, a more advanced and convenient device capable of automatically and unidirectionally blocking and draining water is required.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of easy backflow in the drainage process, the utility model provides a one-way flap control device capable of automatically blocking the drainage.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a can block up one-way flap controlling means of drainage automatically, includes the drain pipe, the delivery port tip of drain pipe is provided with first flange, still includes and is responsible for the structure, a tip of being responsible for the structure is provided with second flange, second flange passes through multiunit connecting bolt fixed connection with first flange, be responsible for the side of structure and be close to its another tip fixedly connected with row door frame, the top fixedly connected with bolt fastening frame of row door frame, the tip of being responsible for the structure is provided with row door structure, swing joint between row door structure and the bolt fastening frame.

As a further description of the above technical solution:

the row door structure includes: the door leaf, the outer tip fixedly connected with row door fixed connection piece of door leaf, the tip of row door fixed connection piece is provided with row door and changes the cover, row door changes the cover and is located the inboard of bolt mount to through rotatory bolt swing joint.

As a further description of the above technical solution:

the row door structure comprises two symmetrically-arranged ear plates, and connecting holes are formed in the side faces of the ear plates.

As a further description of the above technical solution:

and a first water stop rubber gasket is arranged at the joint of the second connecting flange and the first connecting flange, and a second water stop rubber gasket is arranged between the row door frame and the main pipe structure.

As a further description of the above technical solution:

the inner side wall of the main pipe structure is close to the row door structure and fixedly connected with a plurality of groups of water guide plates, the water guide plates are perpendicular to the door leaves, one ends, far away from the door leaves, of the water guide plates are provided with oblique openings, and one ends, close to the door leaves, of the water guide plates are fixedly connected with elastic supporting pieces.

As a further description of the above technical solution:

a gap is arranged between the elastic supporting piece and the bottom of the main pipe structure.

The utility model has the advantages that: the one-way flap control device capable of automatically blocking and draining water is provided, the safe and effective problems that the water can be automatically and continuously drained normally and the water is not poured into the foundation pit when the tide rises under the condition that the geological elevation of the foundation pit to be drained is high but the elevation of the tide on the water surface of the drained part is unstable are well solved, the process is simple, the cost is low, and the operation of operators is convenient;

the door leaf through setting up only can open to the outside, realizes the effect of inside to outside drainage, and the top is in the tip of being responsible for the structure when opening to the inside, realizes preventing outside water to break the door leaf, and water can't flow into the inside of being responsible for the structure.

Drawings

In order to more clearly show a one-way flap control device capable of automatically blocking and draining water, the following drawings are shown;

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the row door structure of the present invention;

fig. 3 is a schematic side view of the present invention;

fig. 4 is a schematic cross-sectional view at B-B in fig. 1 according to the present invention.

Wherein the direction indicated by the arrows in fig. 1 is the direction of the water flow;

wherein the reference numbers in the figures;

1. a drain pipe; 101. a first connecting flange; 2. a master pipe structure; 201. a second connecting flange; 3. a connecting bolt; 4. a first water-stop rubber gasket; 5. arranging a door frame; 6. a bolt fixing frame; 7. a row door structure; 701. rotating the bolt; 702. a row door fixed connecting sheet; 703. a row door rotating sleeve; 704. a door leaf; 8. a water guide plate; 9. an elastic support member; 10. a gap.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present application, a unidirectional flap control device capable of automatically blocking and draining water includes a drain pipe 1, a water inlet of the drain pipe 1 is disposed at an inner bottom of a foundation pit, the drain pipe 1 is disposed obliquely downward to ensure that water can flow downward, a first connecting flange 101 is disposed at an end of a water outlet of the drain pipe 1, a main pipe structure 2 is further included, a second connecting flange 201 is disposed at an end of the main pipe structure 2, the second connecting flange 201 is fixedly connected with the first connecting flange 101 through a plurality of sets of connecting bolts 3, a drain frame 5 is fixedly connected to a side surface of the main pipe structure 2 near another end thereof and can be connected by welding, a bolt fixing frame 6 is fixedly connected to a top of the drain frame 5, a drain structure 7 is disposed at an end of the main pipe structure 2, and the drain structure 7 is blocked at the water outlet of the main pipe structure 2, the lower discharge door structure vertically blocks the water outlet of the main pipe structure 2 in a natural state, and the discharge door structure 7 is movably connected with the bolt fixing frame 6.

The row gate structure 7 includes: the door leaf 704 is characterized in that the outer end of the door leaf 704 is fixedly connected with a row door fixing connecting piece 702, the end of the row door fixing connecting piece 702 is provided with a row door rotating sleeve 703, the row door rotating sleeve 703 is positioned on the inner side of the bolt fixing frame 6 and is movably connected through a rotating bolt 701, so that the door leaf 704 can rotate around the rotating bolt 701 to open and close, and the opening and closing of the door leaf 704 are realized.

The row door structure 7 comprises two symmetrically arranged ear plates, connecting holes are formed in the side faces of the two ear plates, and the rotary bolt 701 extends into the connecting holes to be connected.

A first water stop rubber gasket 4 is arranged at the joint of the second connecting flange 201 and the first connecting flange 101, a second water stop rubber gasket is arranged between the row door frame 5 and the main pipe structure 2, the sealing effect of the joint is mainly played, and a sealing ring can be arranged between the water outlet end of the main pipe structure 2 and the door leaf 704.

Be responsible for structure 2's inside wall and be close to row door structure 7 fixedly connected with multiunit water deflector 8, water deflector 8 and door leaf 704 mutually perpendicular, mainly play the effect to the water reposition of redundant personnel, avoid the impact door leaf 704 that rivers are interrupted, the one end that door leaf 704 was kept away from to water deflector 8 is provided with the bevel connection, water deflector 8 is close to the one end fixedly connected with elastic support element 9 of door leaf 704, can strike with elastic support element 9 when door leaf 704 closes, the damage that the striking produced can be reduced in elastic support element 9's design.

A gap 10 is provided between the elastic support 9 and the bottom of the main pipe structure 2, so that the elastic support 9 is prevented from blocking water from flowing through when a small amount of water flows (namely, when the water flow surface is low).

The working principle is as follows: when the water in the foundation pit exceeds the position of the drain pipe 1, the drain door is automatically opened due to the self-weight pressure of the water in the foundation pit, so that the continuous drainage and normal water level control in the foundation pit are ensured; when the drained position is the tide rising outside and inside the river of the enclosure structure, the unidirectional flap gate device can be closed to prevent the water surface of the river from rising to flow backward to the foundation pit in the tide rising;

when the device is used, the main pipe structure 2 is horizontally arranged, and the bolt fixing frame 6 is positioned at the top.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It is to be understood that 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. The present invention is not limited to the precise arrangements described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. The utility model provides a can block up one-way flap controlling means of drainage automatically, includes drain pipe (1), the delivery port tip of drain pipe (1) is provided with first flange (101), its characterized in that: still including being responsible for structure (2), a tip of being responsible for structure (2) is provided with second flange (201), second flange (201) is through multiunit connecting bolt (3) fixed connection with first flange (101), be responsible for the side of structure (2) and be close to its another tip fixedly connected with row door frame (5), the top fixedly connected with bolt mount (6) of arranging door frame (5), the tip of being responsible for structure (2) is provided with row door structure (7), swing joint between row door structure (7) and bolt mount (6).

2. The unidirectional flap control device capable of automatically blocking and draining water according to claim 1, characterized in that: the row door structure (7) comprises: the door leaf comprises a door leaf (704), the outer end part of the door leaf (704) is fixedly connected with a row door fixed connecting sheet (702), the end part of the row door fixed connecting sheet (702) is provided with a row door rotating sleeve (703), and the row door rotating sleeve (703) is positioned on the inner side of a bolt fixing frame (6) and is movably connected through a rotating bolt (701).

3. The unidirectional flap control device capable of automatically blocking and draining water according to claim 1, characterized in that: the row door structure (7) comprises two symmetrically-arranged ear plates, and connecting holes are formed in the side faces of the ear plates.

4. The unidirectional flap control device capable of automatically blocking and draining water according to claim 1, characterized in that: the joint of the second connecting flange (201) and the first connecting flange (101) is provided with a first water stop rubber gasket (4), and a second water stop rubber gasket is arranged between the drainage door frame (5) and the main pipe structure (2).

5. The unidirectional flap control device capable of automatically blocking and draining water according to claim 2, characterized in that: be responsible for the inside wall of structure (2) and be close to row door structure (7) fixedly connected with multiunit water guide plate (8), water guide plate (8) and door leaf (704) mutually perpendicular, the one end that door leaf (704) were kept away from in water guide plate (8) is provided with the bevel connection, one end fixedly connected with elastic support piece (9) that water guide plate (8) are close to door leaf (704).

6. The unidirectional flap control device capable of automatically blocking and draining water according to claim 5, wherein: a gap (10) is arranged between the elastic supporting piece (9) and the bottom of the main pipe structure (2).