Rainfall drainage structure for building construction

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a rainfall drainage structure for building construction, which comprises a reservoir and a water storage table fixedly connected to the upper surface of the reservoir, an intercepting mechanism is arranged at the joint of the reservoir and the water storage table, and a water storage plate is fixedly connected to the right side of the intercepting mechanism. The interior of the reservoir is divided into a filtering area and a water storage area through a collecting table and a purifying plate, and a filtering structure is arranged at the joint of the collecting table and the purifying plate; the intercepting mechanism comprises an intercepting unit and a cleaning unit. According to the rainfall drainage structure for building construction, the intercepting net plate can intercept impurities and large particles entering the water storage pool, cleaning of a follow-up filtering structure and a water storage area is effectively protected, and when the intercepting net plate needs to be cleaned, the intercepting net plate is driven by a motor to turn over, so that the rainwater is drained; the cleaning unit drives a cleaning plate to move on the collecting table through an air cylinder and discharge through an opening, and the maintenance efficiency and convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a rainfall drainage structure for building construction. Background Art

[0002] Building construction refers to production activities during the implementation phase of engineering construction. It is the construction process of various types of buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction and decoration engineering construction, etc. The place of construction is called "building construction site" or "construction site", also called construction site. Natural rainfall will inevitably be encountered during the construction process. In order to ensure the cleanliness of the construction site, the use of rainfall drainage structures for construction is essential.

[0003] A Chinese patent with publication number CN217896684U discloses a rainfall drainage structure for construction, including an underground structure, and a collection tank and a drainage tank respectively arranged on the left and right sides thereof, a well ring is installed near the top of the drainage tank, a filter well cover is placed inside the well ring, support plates are installed near the left and right sides of the drainage tank above, the same filter plate is attached to the top of the two support plates, a first pump body is installed near the left side of the bottom of the drainage tank, a first water pipe is installed above the first pump body, and the end of the first water pipe away from the first pump body passes through the drainage tank, the underground structure and the collection tank in sequence, and extends to the inside of the collection tank, a second pump body is installed near the left side of the bottom of the collection tank, a second water pipe is installed above the second pump body, and the end of the second water pipe away from the second pump body extends to the outside of the collection tank, mounting mechanisms are provided near the left and right sides below the filter plate, and an electrification mechanism is provided near the right side of the drainage tank.

[0004] The above-mentioned existing technical solutions have the following defects: the above-mentioned technical solutions have achieved effective collection and filtration of rainwater to a certain extent, but in terms of the removal and replacement of the filter plate, there are limitations such as cumbersome operation and reliance on manual labor. This may increase the workload and reduce efficiency during actual construction and maintenance, and may cause safety problems due to improper human operation.

[0005] Therefore, we proposed a rainfall drainage structure for building construction to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a rainfall drainage structure for building construction, so as to solve the problem that the cleaning and maintenance of the filter plate proposed in the above-mentioned background technology requires manual intervention.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rainwater drainage structure for construction, comprising a water reservoir and a water storage platform fixedly connected to the upper surface of the water reservoir, an interception mechanism is provided at the connection between the water reservoir and the water storage platform, a water storage plate is fixedly connected to the right side of the interception mechanism, the interior of the water reservoir is divided into a filtering area and a water storage area by a collecting platform and a purification plate, and a filtering structure is provided at the connection between the collecting platform and the purification plate;

[0008] The interception mechanism includes an interception unit and a cleaning unit;

[0009] The interception unit comprises a motor, an interception mesh plate, a first connecting strip, a clamping block and a second connecting strip, wherein the output end of the motor is connected to the second connecting strip via a connecting shaft, the other end of the second connecting strip is fixedly connected to the clamping block, a clamping slot is provided on the front of the interception mesh plate, the clamping block is clamped in the clamping slot, the first connecting strip is fixedly connected to the back of the filter mesh plate, and the first connecting strip and the second connecting strip are rotatably connected to the back and front of the water reservoir respectively;

[0010] The cleaning unit includes a connecting block, a baffle, a connecting strip three, a magnetic block, a cleaning plate, a ejector pin and a cylinder. An opening is provided on the front of the water reservoir. Two connecting blocks are fixedly connected above the opening. The baffle is rotatably connected between the two connecting blocks through the connecting strip three. The magnetic block is fixedly connected to the bottom of the baffle and below the opening, respectively. A groove is provided on the back of the interior of the water reservoir. The cylinder is arranged inside the groove. The output end of the cylinder is connected to the back of the cleaning plate. The two ejectors are fixedly connected to the two sides below the front of the cleaning plate, respectively.

[0011] Preferably, the filtering structure includes a fixed block, a filter screen plate and a spring, the two fixed blocks are respectively arranged on the upper surface of the left side of the purification plate, a groove is provided on the side of the two fixed blocks close to each other, the spring is fixedly connected to the groove, the filter screen plate is connected to the groove of the connecting block through the spring, and the filter screen plate is connected to the fixed block through the spring, so that the filter screen plate has a certain buffer and elasticity when it is impacted by water flow or impurities accumulate, which can effectively prevent the filter screen plate from being damaged due to direct impact.

[0012] Preferably, guide pillars are fixedly connected around the inside of the water storage area, and a floating plate is movably connected to the guide pillars. A float bag is provided at the bottom of the floating plate, which can automatically adjust its position with changes in water level. When the water level rises, the floating plate floats up accordingly. When the water level approaches the upper limit, the floating plate blocks the through holes of the purification plate to prevent excessive water flow from damaging the water storage tank.

[0013] Preferably, a drain outlet is provided on the right side of the water reservoir, and the setting of the drain outlet facilitates rapid discharge of water in the water reservoir when needed.

[0014] Preferably, a support plate is fixedly connected below the motor, pillars are fixedly connected around the upper surface of the support plate, and a rain shield is fixedly connected to the upper surface of the pillar, and the rain shield can protect the motor.

[0015] Preferably, the magnetic block at the bottom of the baffle corresponds to the magnetic block below the opening. When the collection table needs to be cleaned, the cleaning plate is driven to move by the cylinder, and the ejector pin on the cleaning plate pushes the baffle open. After cleaning, the baffle automatically closes under the action of the magnetic force.

[0016] Preferably, the purification plate is provided with a plurality of through holes, and activated carbon is arranged inside the purification plate. The through holes allow water to flow smoothly through the purification plate. At the same time, the adsorption effect of the activated carbon can effectively remove harmful substances such as impurities, odors and pigments in the water, thereby improving water quality.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The interception mesh plate can intercept impurities and larger particles entering the water reservoir, effectively protecting the subsequent filtration structure and the cleanliness of the water storage area. When the interception mesh plate needs to be cleaned, the motor drives the interception mesh plate to flip, and the cleaning unit drives the cleaning plate to move on the collection table through the cylinder and discharge through the opening, which improves maintenance efficiency and convenience.

[0019] 2. The building uses a rainfall drainage structure. The floating plates and floating bags installed in the water storage area can automatically adjust their positions according to changes in the water level. When the water level approaches the upper limit, the floating plates can automatically block the through holes of the purification plates, effectively preventing the impact and damage of excessive water flow on the water storage tank structure, and enhancing the safety and stability of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the internal structure of the drainage pool of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the drainage pool of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the drainage pool of the utility model;

[0023] Figure 4 It is a schematic diagram of the interception mechanism of the utility model;

[0024] Figure 5 It is a schematic diagram of the filtering structure of the utility model.

[0025] In the figure: 1 water reservoir, 2 water storage platform, 301 support plate, 302 pillar, 303 rain shield, 304 motor, 305 interception mesh plate, 306 connecting strip one, 307 block, 308 connecting strip two, 4 water storage plate, 501 connecting block, 502 baffle, 503 connecting strip three, 504 magnetic block, 601 cleaning plate, 602 ejector pin, 603 cylinder, 7 collecting platform, 801 guide column, 802 floating plate, 803 floating bag, 9 drain port, 1001 fixing block, 1002 filter mesh plate, 1003 spring, 11 purification plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0028] Embodiment 1:

[0029] A rainwater drainage structure for construction includes a water reservoir 1 and a water storage platform 2 fixedly connected to the upper surface of the water reservoir 1. The water storage platform 2 is fixedly connected to the upper surface of the water reservoir 1 and serves as a preliminary collection area for water entering the water reservoir 1, which helps to slow down the water flow and guide the water flow into an interception mechanism. A drain port 9 is provided on the right side of the water reservoir 1. The setting of the drain port 9 facilitates the rapid discharge of water in the water reservoir 1 when needed. An interception mechanism is provided at the connection between the water reservoir 1 and the water storage platform 2, and a water storage plate 4 is fixedly connected to the right side of the interception mechanism. The interior of the water reservoir 1 is divided into a filtration area and a water storage area by a collection platform 7 and a purification plate 11. A plurality of through holes are provided on the purification plate 11, and activated carbon is provided inside the purification plate 11. Guide columns 801 are fixedly connected around the inside of the water storage area, and a floating plate 802 is movably connected to the guide column 801. A floating bag 803 is arranged at the bottom of the floating plate 802. The combination of the floating plate 802 and the floating bag 803 can automatically adjust the position according to the change of the water level. When the water level approaches the upper limit, the through hole of the purification plate 11 is automatically blocked to prevent excessive water flow from damaging the water storage tank 1.

[0030] A filtering structure is provided at the connection between the collecting table 7 and the purification plate 11;

[0031] The interception mechanism includes an interception unit and a cleaning unit;

[0032] The interception unit includes a motor 304, an interception mesh plate 305, a connecting strip 1 306, a clamping block 307 and a connecting strip 2 308. The output end of the motor 304 is connected to the connecting strip 2 308 through a connecting shaft to provide power to drive the flipping of the interception mesh plate 305. The other end of the connecting strip 2 308 is fixedly connected to the clamping block 307. A clamping slot is provided on the front of the interception mesh plate 305, and the clamping block 307 is clamped in the clamping slot. The connecting strip 1 306 is fixedly connected to the back of the filter mesh plate 1002. The connecting strip 1 306 and the connecting strip 2 308 are rotatably connected to the back and front of the water reservoir 1 respectively. The support plate 301 is fixedly connected below the motor 304, and the support plate 301 is fixedly connected to the upper surface of the support plate 301. The rain shield 303 is fixedly connected to the upper surface of the support plate 302 to provide a stable support for the motor 304 and protect it from rain.

[0033] The cleaning unit includes a connecting block 501, a baffle 502, a connecting strip 3 503, a magnetic block 504, a cleaning plate 601, a pin 602 and a cylinder 603. The front of the water reservoir 1 is provided with an opening, two connecting blocks 501 are fixedly connected above the opening, the baffle 502 is rotatably connected between the two connecting blocks 501 through the connecting strip 3 503, the magnetic block 504 is respectively fixedly connected to the bottom of the baffle 502 and the bottom of the opening, the magnetic block 504 at the bottom of the baffle 502 corresponds to the magnetic block 504 below the opening, and the magnetic force is used to automatically close the baffle 502 after cleaning. A groove is provided on the back of the water reservoir 1, the cylinder 603 is arranged inside the groove, the output end of the cylinder 603 is connected to the back of the cleaning plate 601, and two pins 602 are respectively fixedly connected to the two sides below the front of the cleaning plate 601, so as to realize the automatic movement of the cleaning plate 601 and the top opening of the opening, thereby simplifying the cleaning process.

[0034] Embodiment 2:

[0035] On the basis of the first embodiment, the filtering structure includes a fixed block 1001, a filter screen plate 1002 and a spring 1003. The two fixed blocks 1001 are respectively arranged on the upper surface of the left side of the purification plate 11. A groove is provided on the side of the two fixed blocks 1001 close to each other. The spring 1003 is fixedly connected to the groove. The filter screen plate 1002 is connected to the groove of the connecting block 501 through the spring 1003, which effectively filters fine impurities and has a certain elasticity and buffering effect, thereby extending the service life of the filter screen plate. The spring 1003 provides elastic support, so that the filter screen plate 1002 can automatically adjust its position when impacted by water flow to prevent damage.

[0036] Working principle: When rainwater or other water sources flow into the water storage platform 2, they first pass through the interception mechanism. The interception mesh plate 305 effectively intercepts large particles and impurities to prevent them from entering the water storage tank 1. The intercepted water flows into the collection platform 7 and then is further filtered through the filter structure. The filter mesh plate 1002 in the filter structure is connected to the fixed block 1001 through the spring 1003, which can filter out fine impurities. The elastic support of the spring 1003 enables the filter mesh plate 1002 to automatically adjust its position when it is impacted by the water flow, preventing damage and extending its service life. Before the filtered water flows into the water storage area, it needs to pass through the purification plate 11. The through holes opened on the purification plate 11 allow the water flow to pass through, and the activated carbon inside it can absorb and remove odors, pigments and some harmful substances in the water to improve the water quality. The purified water accumulates in the water storage area, and the combination of the floating plate 802 and the floating bag 803 automatically adjusts its position according to the change of water level. When the water level approaches the upper limit, the floating plate 802 automatically blocks the through hole of the purification plate 11 to prevent excessive water flow from damaging the water reservoir 1 .

[0037] When the interception mesh plate 305 needs to be cleaned, the motor 304 drives the second connecting bar 308 to rotate, thereby driving the card block 307 to slide in the card slot of the interception mesh plate 305, so as to realize the flipping of the interception mesh plate 305. The garbage falls onto the collection platform 7, and the cleaning unit drives the cleaning plate 601 to move forward through the cylinder 603, and the ejector pin 602 pushes the baffle plate 502 to expose the opening and push out the garbage. After cleaning, the baffle plate 502 automatically closes under the magnetic force of the magnetic block 504.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A rainfall drainage structure for construction, comprising a water reservoir (1) and a water storage platform (2) fixedly connected to the upper surface of the water reservoir (1), characterized in that: An interception mechanism is provided at the connection between the water reservoir (1) and the water storage platform (2), a water storage plate (4) is fixedly connected to the right side of the interception mechanism, the interior of the water reservoir (1) is divided into a filtration area and a water storage area by a collection platform (7) and a purification plate (11), and a filtration structure is provided at the connection between the collection platform (7) and the purification plate (11); The interception mechanism includes an interception unit and a cleaning unit; The interception unit comprises a motor (304), an interception mesh plate (305), a first connecting strip (306), a clamping block (307) and a second connecting strip (308); the output end of the motor (304) is connected to the second connecting strip (308) via a connecting shaft; the other end of the second connecting strip (308) is fixedly connected to the clamping block (307); a clamping slot is provided on the front side of the interception mesh plate (305); the clamping block (307) is clamped in the clamping slot; the first connecting strip (306) is fixedly connected to the back side of the filter mesh plate (1002); the first connecting strip (306) and the second connecting strip (308) are rotatably connected to the back side and the front side of the water reservoir (1) respectively; The cleaning unit comprises a connecting block (501), a baffle (502), a connecting strip three (503), a magnetic block (504), a cleaning plate (601), a pin (602) and a cylinder (603); an opening is provided on the front of the water reservoir (1); two connecting blocks (501) are fixedly connected above the opening; the baffle (502) is rotatably connected between the two connecting blocks (501) via the connecting strip three (503); the magnetic block (504) is respectively fixedly connected to the bottom of the baffle (502) and below the opening; a groove is provided on the back of the inside of the water reservoir (1); the cylinder (603) is arranged inside the groove; an output end of the cylinder (603) is connected to the back of the cleaning plate (601); and the two pins (602) are respectively fixedly connected to the two sides below the front of the cleaning plate (601).

2. A rainwater drainage structure for construction according to claim 1, characterized in that: The filtering structure comprises a fixed block (1001), a filter screen plate (1002) and a spring (1003); the two fixed blocks (1001) are respectively arranged on the upper surface of the left side of the purification plate (11); a groove is provided on the side of the two fixed blocks (1001) close to each other; the spring (1003) is fixedly connected to the groove; and the filter screen plate (1002) is connected to the groove of the connecting block (501) via the spring (1003).

3. A rainwater drainage structure for construction according to claim 1, characterized in that: Guide pillars (801) are fixedly connected around the inside of the water storage area, and a floating plate (802) is movably connected to the guide pillars (801), and a floating bag (803) is arranged at the bottom of the floating plate (802).

4. A rainwater drainage structure for construction according to claim 1, characterized in that: A drainage outlet (9) is provided on the right side of the water reservoir (1).

5. A rainwater drainage structure for construction according to claim 1, characterized in that: A support plate (301) is fixedly connected below the motor (304), pillars (302) are fixedly connected around the upper surface of the support plate (301), and a rain shield (303) is fixedly connected to the upper surface of the pillar (302).

6. A rainwater drainage structure for construction according to claim 1, characterized in that: The magnetic block (504) at the bottom of the baffle (502) corresponds to the magnetic block (504) below the opening.

7. A rainwater drainage structure for construction according to claim 1, characterized in that: The purification plate (11) is provided with a plurality of through holes, and activated carbon is arranged inside the purification plate (11).

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