Rainwater diversion structure for building construction

Abstract

The utility model belongs to the technical field of building construction, and particularly discloses a building construction rainwater diversion structure which comprises a water storage pool and a water filtering assembly, and the water filtering assembly is arranged in the water storage pool and used for filtering collected rainwater. The indication assembly is arranged on the inner wall of the water storage tank, and the indication assembly is used for prompting the collection amount of rainwater in the water storage tank; through the arrangement of the water filtering assembly, when water is accumulated in rainstorm weather with large rainfall capacity, the elastic force of a spring is overcome through pressure generated by accumulated water, so that a flow guide plate is pressed to move into a connecting frame, impurities can be filtered under the action of a filter screen, and the circulation area of water is increased when the water is accumulated through a flow channel; and therefore, the water accumulation condition is relieved, the drainage pressure on the foundation pit is reduced, and the situation that the drainage pressure is increased due to the fact that accumulated water enters the interior of the foundation pit due to rainstorm weather is effectively prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and specifically relates to a rainwater diversion structure for building construction. Background Art

[0002] The foundation pit is an earth pit excavated according to the base elevation and foundation plane dimensions during the construction process. It is a stage of construction. After the foundation pit is excavated, in order to reduce the pressure of drainage, a reservoir is generally set up next to the road. A pit of a certain depth is dug near the foundation pit next to the road, the pit wall is hardened, and then the finished water reservoir is placed. In rainy weather, water is stored in the water reservoir to reduce the flow of water on the road into the foundation pit and reduce the pressure of foundation pit drainage.

[0003] After searching, a Chinese patent discloses a rainwater drainage cleaning structure for construction (publication number CN218622526U). This patented technology uses a filter frame to filter to prevent some packaging plastic bags and fixing ropes from entering the water reservoir and affecting the discharge of rainwater inside it. However, when the rainfall is large, due to the fixed flow cross-section of the filter holes inside the filter frame, it is easy to cause water accumulation and increase the drainage pressure of the foundation pit. Therefore, technical personnel in this field provide a rainwater diversion structure for construction to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a rainwater diversion structure for building construction.

[0005] In order to achieve the above purpose, the utility model provides a rainwater diversion structure for construction, including a water reservoir, a water filter assembly, the water filter assembly is arranged inside the water reservoir, and the water filter assembly is used to filter the collected rainwater; an indicator assembly, the indicator assembly is arranged on the inner wall of the water reservoir, and the indicator assembly is used to indicate the collected amount of rainwater inside the water reservoir; wherein, the water filter assembly includes a mounting frame fixedly connected to the inner wall of the water reservoir, a connecting plate is fixedly connected to the inner side of the mounting frame, and a surface of the connecting plate is provided with a plurality of groups of evenly distributed filter holes.

[0006] In the above technical solution, further, the surface of the connecting plate is provided with a plurality of through grooves which are staggered with a plurality of groups of filter holes, the inner wall of the through groove is fixedly connected with a connecting frame, the lower end of the connecting frame passes through the bottom of the connecting plate, and the top of the connecting frame is provided with a notch.

[0007] In the above technical solution, further, filters are embedded and installed on both sides of the connection frame, a reinforcing plate is fixedly connected to the surface of the connection frame, and the other side of the reinforcing plate is fixedly connected to the inner wall of the installation frame.

[0008] In the above technical solution, further, the inner wall of the connecting frame is slidably connected with a guide plate, a notch is passed through the top of the guide plate, the top of the guide plate is arranged in an arc-shaped surface, and evenly distributed springs are fixedly connected between the bottom of the guide plate and the inner bottom wall of the connecting frame.

[0009] In the above technical solution, further, the indicating assembly includes a connecting shell embedded in the inner wall of the water reservoir, a through hole connected to the water reservoir is opened at the lower end of the surface of the connecting shell, a floating block is slidably connected to the inner wall of the connecting shell, an indicating rod is fixedly connected to the top of the floating block, and the upper end of the indicating rod passes through the connecting shell.

[0010] In the above technical solution, further, the surface of the indicator rod is provided with scale lines.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The setting of the water filter component can overcome the elastic force of the spring through the pressure generated by the accumulated water when water accumulates in heavy rain weather with heavy rainfall, so that the guide plate is pressed and moved to the inside of the connection frame, and then the debris can be filtered under the action of the filter screen. When water accumulates through the flow channel, the water flow area is increased, thereby alleviating the water accumulation and reducing the drainage pressure on the foundation pit, effectively preventing the water accumulation caused by heavy rain weather from entering the foundation pit and increasing the drainage pressure;

[0013] 2. By setting up the indicator component, the staff can quickly understand the water storage situation inside the reservoir by observing the length of the indicator rod extending out of the connecting shell and cooperating with the scale line. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of a rainwater diversion structure for building construction proposed by the utility model;

[0015] Figure 2 It is a partial cross-sectional schematic diagram of a rainwater diversion structure for building construction proposed by the utility model;

[0016] Figure 3 This is a structural schematic diagram of a water filter assembly for a rainwater diversion structure for construction proposed by the utility model;

[0017] Figure 4 The utility model is a structural schematic diagram of a rainwater diversion structure indicator component for building construction.

[0018] In the figure: 1. water reservoir; 2. water filter assembly; 201. mounting frame; 202. connecting plate; 203. filter hole; 204. guide plate; 205. filter screen; 206. spring; 207. reinforcing plate; 208. connecting frame; 3. indicator assembly; 301. connecting shell; 302. indicator rod; 303. float block; 304. through hole. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] like Figure 1-Figure 4 A rainwater diversion structure for construction shown in the figure comprises a water reservoir 1, a water filter assembly 2, the water filter assembly 2 is arranged inside the water reservoir 1, and the water filter assembly 2 is used to filter the collected rainwater; an indicator assembly 3, the indicator assembly 3 is arranged on the inner wall of the water reservoir 1, and the indicator assembly 3 is used to indicate the collected amount of rainwater inside the water reservoir 1; wherein the water filter assembly 2 comprises a mounting frame 201 fixedly connected to the inner wall of the water reservoir 1, a connecting plate 202 is fixedly connected to the inner side of the mounting frame 201, and a plurality of groups of evenly distributed filter holes 203 are opened on the surface of the connecting plate 202;

[0021] A pit is dug according to the size of the water reservoir 1 beside the construction foundation pit, the pit wall is hardened, and then the water reservoir 1 is placed. In rainy weather, rainwater can enter the installation frame 201 and the filter holes 203 can prevent debris from entering the interior of the water reservoir 1, so that rainwater can pass through the filter holes 203 and enter the interior of the water reservoir 1 for storage, thereby reducing the drainage pressure of the construction foundation pit.

[0022] The surface of the connecting plate 202 is provided with a plurality of through grooves which are staggered with the plurality of filter holes 203. The inner wall of the through groove is fixedly connected with a connecting frame 208. The lower end of the connecting frame 208 penetrates to the bottom of the connecting plate 202. The top of the connecting frame 208 is provided with a notch.

[0023] The filter screen 205 is embedded and installed on both sides of the connection frame 208, and a reinforcing plate 207 is fixedly connected to the surface of the connection frame 208, and the other side of the reinforcing plate 207 is fixedly connected to the inner wall of the installation frame 201;

[0024] The setting of the reinforcing plate 207 can strengthen the connection strength of the connecting frame 208. Rainwater can enter the interior of the connecting frame 208 through the notch and filter out debris under the action of the filter 205. The filtered rainwater can pass through the filter 205 and enter the interior of the water reservoir 1 for storage.

[0025] The inner wall of the connecting frame 208 is slidably connected with a guide plate 204, a notch is penetrated through the top of the guide plate 204, the top of the guide plate 204 is arranged in an arc-shaped surface, and the bottom of the guide plate 204 and the inner bottom wall of the connecting frame 208 are fixedly connected with uniformly distributed springs 206;

[0026] The setting of the spring 206 can keep the top of the guide plate 204 located outside the connecting frame 208 under normal conditions, so that rainwater can be guided to the filter holes 203 on both sides of the guide plate 204 to filter debris under the action of the guide plate 204. When heavy rain occurs and the filter holes 203 cannot filter the rainwater in time and cause water accumulation, the pressure on the guide plate 204 gradually increases due to the gradual increase of accumulated water, so that the guide plate 204 overcomes the elastic force of the spring 206, so that the spring 206 can be pressed down to make the guide plate 204 slide to the inside of the connecting frame 208. In this process, the accumulated water can be filtered through the filter screen 205, increasing the flow area, alleviating the water accumulation caused by heavy rain, and the debris is trapped in the connecting frame 208. After the water accumulation is alleviated, the guide plate 204 can be reset under the action of the spring 206, so that the debris trapped in the connecting frame 208 is pushed out of the connecting frame 208 for subsequent cleaning.

[0027] The indicating assembly 3 comprises a connecting shell 301 embedded and installed on the inner wall of the water reservoir 1, a through hole 304 communicating with the water reservoir 1 is provided at the lower end of the surface of the connecting shell 301, a floating block 303 is slidably connected to the inner wall of the connecting shell 301, an indicating rod 302 is fixedly connected to the top of the floating block 303, the upper end of the indicating rod 302 passes through the connecting shell 301, and a scale line is provided on the surface of the indicating rod 302;

[0028] Part of the rainwater that enters the water reservoir 1 can enter the interior of the connecting shell 301 through the through hole 304. As the amount of water collected in the water reservoir 1 increases, the two are connected, so that the liquid level of the rainwater in the connecting shell 301 is equal to the liquid level of the water collected in the water reservoir 1, thereby driving the floating block 303 to a corresponding height, and then driving the indicator rod 302 to move up in the same manner. The staff can observe the scale lines on the surface of the indicator rod 302 to quickly understand the storage amount of water collected in the water reservoir 1.

[0029] Working principle: a pit is dug according to the size of the water reservoir 1 beside the construction foundation pit, the pit wall is hardened, and then the water reservoir 1 is placed. In rainy weather, rainwater can enter the installation frame 201 and, under the action of the filter hole 203, debris can be prevented from entering the interior of the water reservoir 1, so that rainwater can pass through the filter hole 203 and enter the internal storage of the water reservoir 1, reducing the drainage pressure of the construction foundation pit. When water accumulates in heavy rain, the pressure on the guide plate 204 gradually increases due to the gradual increase in accumulated water, so that the guide plate 204 overcomes the elastic force of the spring 206, so that the spring 206 can be pressed down to make the guide plate 204 slide to the inside of the connecting frame 208. In this process, the accumulated water can be filtered through the filter screen 205, which increases the flow area and alleviates the water accumulation caused by heavy rain. By setting the indicating component 3, the staff can quickly understand the water storage situation inside the water reservoir 1 under the action of the indicating component 3.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A rainwater diversion structure for building construction, comprising a water storage tank (1), characterized in that: A water filter component (2), the water filter component (2) being arranged inside the water reservoir (1), and the water filter component (2) being used to filter the collected rainwater; An indicator component (3), the indicator component (3) being arranged on the inner wall of the water reservoir (1), and the indicator component (3) being used to indicate the amount of rainwater collected inside the water reservoir (1); The water filter assembly (2) comprises a mounting frame (201) fixedly connected to the inner wall of the water reservoir (1); a connecting plate (202) is fixedly connected to the inner side of the mounting frame (201); and a plurality of groups of evenly distributed filter holes (203) are formed on the surface of the connecting plate (202); The surface of the connection plate (202) is provided with a plurality of through grooves which are distributed in an alternating manner with the plurality of groups of filter holes (203); the inner wall of the through groove is fixedly connected with a connection frame (208); the lower end of the connection frame (208) penetrates below the connection plate (202); and the top of the connection frame (208) is provided with a notch; Filter screens (205) are embedded and installed on both sides of the connection frame (208); a reinforcing plate (207) is fixedly connected to the surface of the connection frame (208); and the other side of the reinforcing plate (207) is fixedly connected to the inner wall of the installation frame (201); The inner wall of the connection frame (208) is slidably connected to a guide plate (204), a notch is formed through the top of the guide plate (204), the top of the guide plate (204) is arranged in an arc-shaped surface, and uniformly distributed springs (206) are fixedly connected between the bottom of the guide plate (204) and the inner bottom wall of the connection frame (208).

2. A rainwater diversion structure for building construction according to claim 1, characterized in that: The indicating assembly (3) comprises a connecting shell (301) embedded in the inner wall of the water reservoir (1); a through hole (304) communicating with the water reservoir (1) is provided at the lower end of the surface of the connecting shell (301); a floating block (303) is slidably connected to the inner wall of the connecting shell (301); an indicating rod (302) is fixedly connected to the top of the floating block (303); and the upper end of the indicating rod (302) passes through the connecting shell (301).

3. A rainwater diversion structure for building construction according to claim 2, characterized in that: The surface of the indicator rod (302) is provided with scale lines.

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