CN221193407U

CN221193407U - Rainfall drainage structure

Info

Publication number: CN221193407U
Application number: CN202322814620.6U
Authority: CN
Inventors: 焦庆山; 徐金锋
Original assignee: Zhenghe Xiawenyang Hydropower Co ltd
Current assignee: Zhenghe Xiawenyang Hydropower Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-06-21
Anticipated expiration: 2033-10-20

Abstract

The utility model provides a rainfall drainage structure, which comprises a foundation pit, wherein the inner wall of the foundation pit is respectively provided with a diversion trench and a water collecting tank, the top of the foundation pit is provided with a connecting plate, the top of the connecting plate is provided with a water pump, the water pumping end of the water pump is provided with a water inlet pipe, and the water draining end of the water pump is provided with a discharge pipe; the fixing mechanism is arranged on the outer side of the water inlet pipe, a fixing ring is arranged on the outer side of the water inlet pipe, a limiting ring is arranged on one side of the fixing ring, clamping grooves are formed in the inner walls of the fixing ring and the limiting ring, threaded holes are formed in the inner walls of the clamping grooves, clamping blocks are clamped on the inner walls of the clamping grooves, and fixing screws are connected with the inner walls of the clamping blocks in a threaded mode. The rainfall drainage structure provided by the utility model solves the problem that one end of the water inlet pipe is easily separated from the water pump due to the fact that the water inlet pipe is easy to shake when water is conveyed due to the fact that some existing rainfall drainage structures lack of limiting structures for the water inlet pipe.

Description

Rainfall drainage structure

Technical Field

The utility model relates to the field of building construction, in particular to a rainfall drainage structure.

Background

In the building construction process, when the foundation pit is excavated, the dry state of the foundation pit is kept, particularly when the deep foundation construction is carried out, if the rainfall is large, water is accumulated in the foundation pit, and drainage measures are needed to be taken, so that phenomena such as sand flow, piping and slope instability are avoided.

According to the Chinese patent number, the method comprises the following steps: CN219261073U is a construction rainfall drainage structure, and its beneficial effect is: through the cooperation setting of first guiding gutter, second guiding gutter and collector well, can carry out the water conservancy diversion with ponding in the foundation ditch, in the ponding entering collector well behind first guiding gutter, the second guiding gutter, the position of collector well is minimum to this structure is favorable to the ponding in the foundation ditch to be fully discharged completely, later the water in the water pump extraction collector well, in the sedimentation tank is discharged to the water pump with ponding, thereby carries out effective comprehensive drainage to the foundation ditch.

When the water in the water collecting well is pumped through the water pump, due to the fact that the structure limiting the water inlet pipe is lacking, the water inlet pipe is easy to shake during water delivery, the joint of one end of the water inlet pipe and the water pump is easy to separate, the water draining effect is lost, and the requirements of users in the present stage cannot be met.

Accordingly, there is a need to provide a new rainfall drainage structure that solves the above-mentioned technical problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a rainfall drainage structure which is convenient for fixing a water inlet pipe.

The utility model provides a rainfall drainage structure, which comprises a foundation pit, wherein the inner wall of the foundation pit is respectively provided with a diversion trench and a water collecting tank, the top of the foundation pit is provided with a connecting plate, the top of the connecting plate is provided with a water pump, the water pumping end of the water pump is provided with a water inlet pipe, and the water draining end of the water pump is provided with a discharge pipe; the fixing mechanism is arranged on the outer side of the water inlet pipe, a fixing ring is arranged on the outer side of the water inlet pipe, a limiting ring is arranged on one side of the fixing ring, clamping grooves are formed in the inner walls of the fixing ring and the limiting ring, threaded holes are formed in the inner walls of the clamping grooves, clamping blocks are clamped on the inner walls of the clamping grooves, fixing screws are connected with the inner walls of the clamping blocks in a threaded mode, and a pull rod is fixedly connected to one side of each clamping block.

As the rainfall drainage structure provided by the utility model, preferably, the fixing mechanism further comprises a limiting hole formed in the inner wall of the fixing ring, one side of the limiting ring is fixedly connected with a limiting rod, the outer side of the fixing ring is fixedly connected with a supporting rod, and one end of the supporting rod is fixedly connected with the inner wall of the foundation pit through a bolt.

As the rainfall drainage structure provided by the utility model, preferably, one end of the water inlet pipe is communicated with the filter box, and one side of the filter box is provided with a through hole.

As the rainfall drainage structure provided by the utility model, preferably, the inner wall of the filter box is clamped with the filter screen plate, and the top of the filter screen plate is provided with the handle.

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

This rainfall drainage structure through setting up fixed establishment, can make the inlet tube keep stable when drawing water, avoids its production to rock and water pump separation, has solved current some rainfall drainage structure and has lacked the structure spacing to the inlet tube, leads to the inlet tube to produce easily when the water delivery and rocks to lead to the problem that one end and the water pump of inlet tube are easy to separate.

Drawings

FIG. 1 is a schematic view of a rainfall drainage structure according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic structural view of a fixing mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the filter screen plate and the handle in the present utility model.

Reference numerals in the drawings: 1. a foundation pit; 2. a diversion trench; 3. a water collection tank; 4. a connecting plate; 5. a water pump; 6. a fixing mechanism; 61. a fixing ring; 62. a limiting ring; 63. a clamping groove; 64. a threaded hole; 65. a clamping block; 66. a set screw; 67. a limiting hole; 68. a limit rod; 69. a support rod; 7. a water inlet pipe; 8. a discharge pipe; 9. a filter box; 10. a through port; 11. a filter screen plate; 12. a handle.

Detailed Description

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the utility model. The connection relationships shown in the drawings are for convenience of clarity of description only and are not limiting on the manner of connection.

It is noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component, or intervening components may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. It should also be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless otherwise specifically defined and limited; either mechanically or electrically, or by communication between two components. 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 terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Please refer to fig. 1, fig. 2 and fig. 3 in combination. The rainfall drainage structure comprises a foundation pit 1, wherein the inner wall of the foundation pit 1 is respectively provided with a diversion trench 2 and a water collecting tank 3, the top of the foundation pit 1 is provided with a connecting plate 4, the top of the connecting plate 4 is provided with a water pump 5, the water pumping end of the water pump 5 is provided with a water inlet pipe 7, and the water draining end of the water pump 5 is provided with a drainage pipe 8; the fixed establishment 6, fixed establishment 6 sets up in the outside of inlet tube 7, and the outside of inlet tube 7 is provided with solid fixed ring 61, and one side of gu fixed ring 61 is provided with spacing ring 62, and draw-in groove 63 has all been seted up to gu fixed ring 61 and spacing ring 62's inner wall, and screw hole 64 has been seted up to draw-in groove 63's inner wall, and draw-in groove 63's inner wall joint has fixture block 65, and the inner wall threaded connection of fixture block 65 has set screw 66, and one side fixedly connected with pull rod of fixture block 65.

In the specific implementation process, as shown in fig. 1-3, the fixing mechanism 6 further includes a limiting hole 67 formed in the inner wall of the fixing ring 61, one side of the limiting ring 62 is fixedly connected with a limiting rod 68, the outer side of the fixing ring 61 is fixedly connected with a supporting rod 69, and one end of the supporting rod 69 is fixedly connected with the inner wall of the foundation pit 1 through a bolt.

One end of the water inlet pipe 7 is communicated with a filter box 9, and one side of the filter box 9 is provided with a through hole 10.

The inner wall joint of filter box 9 has filter screen plate 11, and the top of filter screen plate 11 is provided with handle 12.

It should be noted that: through setting up fixed establishment 6, can make inlet tube 7 keep stable when drawing water, avoid it to produce and rock and water pump 5 separation, firstly move solid fixed ring 61 to inlet tube 7's outside during the use, then be connected solid fixed ring 61 with spacing ring 62, thereby make stop lever 68 insert spacing downthehole 67, draw-in groove 63 merges at this moment, then move the pull rod and go into draw-in groove 63 with the fixture block 65 card, then screw in the fixed screw 66 and run through fixture block 65 and threaded hole 64 connection, thereby can make solid fixed ring 61 and spacing ring 62 fix in inlet tube 7's outside, then fix bracing piece 69 on foundation ditch 1's inner wall through the bolt, thereby accomplish the fixed to inlet tube 7, water can flow into water catch bowl 3 through guiding gutter 2 when the water level of foundation ditch 1 is too low, start water pump 5, water in the water catch bowl 3 can get into filter cartridge 9 from opening 10, thereby get into the inlet tube 7 in, can make inlet tube 7 stable when drawing water under the effect of fixed establishment 6, can filter the impurity filter screen plate filter in the water through filter 11, avoid causing the influence to water pump 5, make things convenient for filter screen plate 11 to dismantle the clearance or change through handle 12, the life of filter screen plate 11 has been prolonged.

The working principle of the rainfall drainage structure provided by the utility model is as follows:

When using, water can flow into water catch bowl 3 through guiding gutter 2 when foundation ditch 1's water level is too low, start water pump 5, water in the water catch bowl 3 can get into filter box 9 from opening 10 in, can filter impurity rubbish in the aquatic through filter screen plate 11, avoid causing the influence to water pump 5, the water after the filtration gets into in inlet tube 7, last from discharge tube 8 discharge, can make inlet tube 7 keep stable when drawing water under fixed establishment 6's effect, avoid it to produce and rock and water pump 5 separation, conveniently dismantle filter screen plate 11 through handle 12 and clear up or change, the life of filter screen plate 11 has been prolonged.

Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways, such as rotated 90 degrees or at other orientations, and the spatially relative descriptors used herein interpreted accordingly.

In the above detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals typically identify like components unless context indicates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a rainfall drainage structure, its characterized in that includes foundation ditch (1), guiding gutter (2) and water collecting tank (3) have been seted up respectively to the inner wall of foundation ditch (1), the top of foundation ditch (1) is provided with connecting plate (4), the top of connecting plate (4) is provided with water pump (5), the water pumping end of water pump (5) is provided with inlet tube (7), the drainage end of water pump (5) is provided with discharge tube (8);

Fixed establishment (6), fixed establishment (6) set up in the outside of inlet tube (7), the outside of inlet tube (7) is provided with solid fixed ring (61), one side of solid fixed ring (61) is provided with spacing ring (62), draw-in groove (63) have all been seted up to the inner wall of solid fixed ring (61) and spacing ring (62), screw hole (64) have been seted up to the inner wall of draw-in groove (63), the inner wall joint of draw-in groove (63) has fixture block (65), the inner wall threaded connection of fixture block (65) has fixed screw (66), one side fixedly connected with pull rod of fixture block (65).

2. The rainfall drainage structure according to claim 1, wherein the fixing mechanism (6) further comprises a limiting hole (67) formed in the inner wall of the fixing ring (61), one side of the limiting ring (62) is fixedly connected with a limiting rod (68), the outer side of the fixing ring (61) is fixedly connected with a supporting rod (69), and one end of the supporting rod (69) is fixedly connected with the inner wall of the foundation pit (1) through a bolt.

3. The rainfall drainage structure according to claim 1, wherein one end of the water inlet pipe (7) is communicated with a filter box (9), and a through hole (10) is formed in one side of the filter box (9).

4. A rainfall drainage structure according to claim 3, wherein the inner wall of the filter box (9) is clamped with a filter screen plate (11), and a handle (12) is arranged at the top of the filter screen plate (11).