CN215926241U

CN215926241U - Construction rainfall drainage structures

Info

Publication number: CN215926241U
Application number: CN202121134015.9U
Authority: CN
Inventors: 谢华伟; 严俊佳; 屈鹏程
Original assignee: Taixing First Construction Group Co ltd
Current assignee: Taixing First Construction Group Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-03-01
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a rainfall drainage structure for building construction, which relates to the technical field of building construction equipment and comprises a water storage tank, wherein one end of the top end of the water storage tank is fixedly connected with a drainage plate, the middle part of the inner side of the drainage plate is fixedly connected with a water inlet pore plate, the middle part of the water inlet pore plate is rotatably connected with a rotating rod, the top end of the rotating rod is detachably connected with a gauze filtering frame, one end of the gauze filtering frame is fixedly connected with a first soil filtering gauze layer, the bottom end of the gauze filtering frame is provided with a sandstone filtering layer, one end of the sandstone filtering layer is provided with a second soil filtering gauze layer, and the bottom end of the sandstone filtering layer is provided with a sandstone crushed material filler filtering layer. The utility model has the beneficial effects that: the drainage device is beneficial to improving drainage efficiency, preventing accumulated water from being generated, influencing the cleanliness of the ground surface of building construction, facilitating filtering and cleaning silt, and preventing the silt from blocking the drainage hole and influencing drainage efficiency.

Description

Construction rainfall drainage structures

Technical Field

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

Background

At present, a building is subject to rainfall in the environment, rainwater is generally discharged to a sewage discharge channel to run off by adopting a rainwater pipe, the rainfall and the accumulated water in a construction site are comprehensively discharged and utilized in the construction process of the building, the cleanness of the construction site is ensured, the recycling force of water resources is increased, the purposes of saving water, saving energy and protecting the environment are achieved, and the operation cost is reduced.

The measures adopted by the existing drainage structure are that the low part of the terrain is pumped by a submersible sewage pump, the high part of the terrain is directly discharged on the spot, but the measures often cause that the accumulated water is not completely discharged, thus causing the accumulated water on the road surface, the water stain is mottled, the road cleanliness is poor, the walking of personnel is not facilitated, the sewage discharged on the spot is not treated, a plurality of impurities, dirt and metal particles are contained, the water outlet is easy to block, the pollution is caused to the geology, the underground water or the river water, the drainage speed is slow, a large amount of manual accumulated water treatment needs to be additionally arranged on the project, and the project cost is increased.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a rainfall drainage structure for building construction, which aims to solve the technical problems that the pavement cleanliness is poor due to the fact that water is easy to accumulate on the pavement, and the drainage hole is easy to block by sand and sand, so that the drainage speed is slow.

In order to achieve the purpose, the utility model provides the following technical scheme: a rainfall drainage structure for building construction comprises a water storage tank, wherein a drainage plate is fixedly connected to one end of the top end of the water storage tank, a water inlet hole plate is fixedly connected to the middle of the inner side of the drainage plate, a rotating rod is rotatably connected to the middle of the water inlet hole plate, a gauze filtering frame is detachably connected to the top end of the rotating rod, a first soil filtering gauze layer is fixedly connected to one end of the gauze filtering frame, a sandstone filtering layer is arranged at the bottom end of the gauze filtering frame, a second soil filtering gauze layer is arranged at one end of the sandstone filtering layer, a sandstone crushed material filler filtering layer is arranged at the bottom end of the sandstone filtering layer, a water flow fan is fixedly connected to the bottom end of the rotating rod, a rotary connecting groove is rotatably connected to the bottom end of the water flow fan, a positioning plate is fixedly connected to the outer side of the rotary connecting groove, a hollowed-out drain hole is arranged at the top end of the positioning plate, and a drain pipe is fixedly connected to the bottom end of the positioning plate, the top of rivers fan is equipped with the valve, the top of valve is equipped with the connecting rod, the top fixedly connected with cavity of connecting rod floats the board, the inboard middle part fixedly connected with sliding tray of cavity floating board, the inboard of sliding tray is equipped with the pulley.

By adopting the technical scheme, the drainage efficiency is improved, accumulated water is prevented, the cleanliness of the road surface of the building construction site is affected, the sediment is filtered conveniently, and the drainage hole is prevented from being blocked by the sediment to affect the drainage efficiency.

The utility model is further arranged in that one end of one side of the water storage tank is provided with a drainage faucet pipe, the outer side of the water flow fan is provided with a mounting hoop connecting groove, the top end of the middle part of the outer side of the rotating rod is provided with a drainage fan, and the drainage fan is fixedly connected with the rotating rod.

Through adopting above-mentioned technical scheme, be convenient for provide power to the bull stick, be favorable to driving the bull stick rotation, comparatively energy-concerving and environment-protective during the rotation.

The utility model is further provided with three sliding rotary grooves and three rotary ball blocks, the size of the outer side of the bottom end of the water flow fan is matched with the size of the inner side of the rotary connecting groove, the sliding rotary groove is arranged at the connecting position of the middle part of the inner side of the water inlet pore plate and the outer side of the rotary rod, and the rotary ball blocks are rotatably connected to the inner side of the sliding rotary groove.

Through adopting above-mentioned technical scheme, be convenient for rotatory, it is more smooth and easy to rotate, is favorable to improving rotatory equilibrium.

The utility model is further provided with a plurality of groups of pulleys, the pulleys are symmetrically distributed at two ends of the inner side of the sliding groove, and the distance between the pulleys at the two ends is matched with the size of the outer side of the rotating rod.

By adopting the technical scheme, the valve is convenient to open and close, timely drainage is convenient to be carried out when the water is too much, and the water storage tank is favorable for preventing water from being accumulated too much and overflowing the water tank to generate accumulated water.

The utility model is further arranged in such a way that a sand placing and filtering tank is arranged on the outer side of the sand filtering layer, the inner side of the sand filtering layer is detachably connected with the rotating rod, and the sand crushed aggregate filler filtering layer is detachably connected with the rotating rod.

Through adopting above-mentioned technical scheme, the impurity that is favorable to reducing the rainwater is filtered to the silt of the rainwater of being convenient for, is favorable to preventing too much impurity and silt in the rainwater from blockking up the wash port, influences the efficiency of drainage.

In summary, the utility model mainly has the following beneficial effects: the drainage device is beneficial to improving drainage efficiency, preventing accumulated water from being generated, influencing the cleanliness of the ground surface of building construction, facilitating filtering and cleaning silt, and preventing the silt from blocking the drainage hole and influencing drainage efficiency.

1. Through the drainage plate, the valve, the connecting rod, the cavity floating plate, the sliding groove and the pulley, when in use, rainwater flows onto the drainage plate, the rainwater is drained and filtered by the drainage plate and then enters the water storage tank through the water inlet hole plate, a water level line accumulated by the rainwater on the inner side of the water storage tank reaches a water level line at the bottom end of the cavity floating plate and pushes the cavity floating plate to slide upwards along the rotating rod through the sliding groove, and the cavity floating plate is matched with the pulley arranged on the inner side of the sliding groove in the sliding process, so that time and labor are saved during sliding, the valve is driven to move upwards through the connecting rod in the process of sliding upwards along the rotating rod, the valve is opened, the rainwater on the inner side of the water storage tank enters the water drainage pipe along a water drainage outlet at the bottom end of the valve, the water level line descends to the bottom end of the cavity floating plate, and when the water level line is not in contact with the bottom end of the cavity floating plate, the cavity floating plate slides downwards along the rotating rod through the sliding groove, the valve is driven to be closed again through the connecting rod, the circulating work is favorable for preventing the water storage tank from being excessively accumulated and overflowing the water tank to generate accumulated water, the drainage efficiency is favorably improved, the accumulated water is favorably prevented, and the smoothness of the road surface of the building construction ground is influenced.

2. The utility model uses the rotating rod, the water flow fan, the gauze filtering frame and the first soil filtering gauze layer, when the rainwater is larger, the rainwater flowing into the water storage tank can drive the drainage fan to rotate when the rainwater is scattered on the drainage fan at the top end of the middle part of the outer side of the rotating rod, thereby driving the rotating rod to rotate, the gauze filtering frame and the first soil filtering gauze layer are driven to rotate by the rotating rod, silt at the outer sides of the gauze filtering frame and the first soil filtering gauze layer is thrown off from the outer surfaces of the gauze filtering frame and the first soil filtering gauze layer, when the water stored in the water storage tank flows onto the water flow fan in the process of entering the drainage pipe, the water flow fan is driven to rotate and interact with the rotating drainage fan, thereby driving the rotating rod to rotate continuously, increasing the rotating speed, and driving the rotating speed of the gauze filtering frame and the first soil filtering gauze layer to rotate to be higher, make silt fly away with higher speed and go out the surface of gauze filtering frame and first earth filter gauze element layer to prevent that silt is too much to influence filterable effect, played and be convenient for carry out the filtration to silt and cleared up, be favorable to preventing silt from blockking up the wash port, influence the efficiency of drainage.

Drawings

FIG. 1 is a cross-sectional view of an overall side view of the present invention;

FIG. 2 is an enlarged view of the structure of part A of the present invention;

fig. 3 is a top view of the alignment plate of the present invention.

In the figure: 1. a water storage tank; 2. a drainage plate; 3. a water inlet pore plate; 4. a rotating rod; 5. a screen filter frame; 6. a first earth filter screen layer; 7. a sand filtration layer; 8. a second earth filter gauze layer; 9. a filtering layer of gravel filler; 10. a water flow fan; 11. positioning a plate; 12. a drain pipe; 13. a valve; 14. a connecting rod; 15. a hollow floating plate; 16. a sliding groove; 17. a pulley; 18. hollowing out the drain holes; 19. and rotating the connecting groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A rainfall drainage structure for building construction is disclosed, as shown in figure 1-3, comprising a water storage tank 1, one end of the top end of the water storage tank 1 is fixedly connected with a drainage plate 2, the middle part of the inner side of the drainage plate 2 is fixedly connected with a water inlet pore plate 3, the middle part of the water inlet pore plate 3 is rotatably connected with a rotating rod 4, the top end of the rotating rod 4 is detachably connected with a gauze filtering frame 5, one end of the gauze filtering frame 5 is fixedly connected with a first earth filtering gauze layer 6, the bottom end of the gauze filtering frame 5 is provided with a sandstone filtering layer 7, one end of the sandstone filtering layer 7 is provided with a second earth filtering gauze layer 8, the bottom end of the sandstone filtering layer 7 is provided with a sandstone crushed material filler filtering layer 9, the bottom end of the rotating rod 4 is fixedly connected with a water flow fan 10, the bottom end of the water flow fan 10 is rotatably connected with a rotary connecting groove 19, the outer side of the rotary connecting groove 19 is fixedly connected with a positioning plate 11, and the top end of the positioning plate 11 is provided with a drain hole hollow 18, the bottom fixedly connected with drain pipe 12 of locating plate 11, the top of rivers fan 10 is equipped with valve 13, and the top of valve 13 is equipped with connecting rod 14, and the top fixedly connected with cavity of connecting rod 14 floats board 15, and the inboard middle part fixedly connected with sliding tray 16 of cavity floating board 15, the inboard of sliding tray 16 is equipped with pulley 17.

Referring to fig. 1, a water discharge faucet pipe is disposed at one end of one side of a water storage tank 1, a mounting hoop connecting groove is disposed at the outer side of a water flow fan 10, a drainage fan is disposed at the top end of the middle portion of the outer side of a rotating rod 4, and the drainage fan is fixedly connected with the rotating rod 4.

Referring to fig. 1 and 3, the number of the sliding rotary grooves is three, the number of the rotary ball blocks is three, the size of the outer side of the bottom end of the water flow fan 10 is matched with the size of the inner side of the rotary connecting groove 19, the sliding rotary groove is arranged at the connecting position of the middle part of the inner side of the water inlet pore plate 3 and the outer side of the rotary rod 4, and the rotary ball blocks are rotatably connected to the inner side of the sliding rotary groove.

Referring to fig. 1 and 2, there are multiple sets of pulleys 17, the multiple sets of pulleys 17 are symmetrically distributed at two ends of the inner side of the sliding groove 16, and the distance between the pulleys 17 at the two ends is matched with the outer side of the rotating rod 4.

Referring to fig. 1, a sand filter tank is arranged on the outer side of the sand filter layer 7, the inner side of the sand filter layer 7 is detachably connected with the rotating rod 4, and a sand crushed aggregate filler filter layer 9 is detachably connected with the rotating rod 4.

The working principle of the utility model is as follows: when the rainwater filtering device is used, the drainage structure can be prevented from being arranged in the middle of a concave ground or at the bottom end of one end of a convex ground, when raining, rainwater flows onto the drainage plate 2 under the action of the concave ground, the drainage plate 2 drains rainwater onto the first soil filtering gauze layer to filter sand and soil in rainwater, the rainwater at the top part filters the sand and soil in the rainwater on the gauze layer contacting with the top end of the gauze filtering frame, when the rainwater flows onto the second soil filtering gauze layer 8 to filter the sand and soil which is not filtered, when the rainwater at the top part contacts with the sand filtering layer 7, sand remained in the rainwater is locked by sand in the sand filtering layer 7, when the filtered rainwater contacts with the sand filtering layer 9, the rainwater is filtered by the sand filtering layer 9, the filtered rainwater enters the water storage tank 1 through the water inlet hole plate 3, when the rainwater is large, rainwater flowing into the water storage tank 1 drives the drainage fan to rotate when flowing to the drainage fan at the top end of the middle part of the outer side of the rotating rod 4, so as to drive the rotating rod 4 to rotate and drive the gauze filtering frame 5 and the first soil filtering gauze layer 6 to rotate through the rotating rod 4, silt at the outer sides of the gauze filtering frame 5 and the first soil filtering gauze layer 6 is thrown off from the outer surfaces of the gauze filtering frame 5 and the first soil filtering gauze layer 6, a water level line accumulated by the rainwater at the inner side of the water storage tank 1 reaches a water level line at the bottom end of the cavity floating plate 15, so as to push the cavity floating plate 15 to slide upwards along the rotating rod 4 through the sliding groove 16, and in the sliding process, the cavity floating plate is matched with the pulley 17 arranged at the inner side of the sliding groove 16, time and labor are saved during sliding, the valve 13 is driven to move upwards through the connecting rod 14 in the upwards sliding process along the rotating rod 4, so that the valve is opened, and the rainwater at the inner side of the water storage tank 1 enters the drainage pipe 12 along a drainage port at the bottom end of the rainwater valve 13, enter into the in-process of drain pipe when rivers are to rivers fan 10 on, thereby it is rotatory continuously rotatory to drive 4 rotatorys of bull stick to drive the rivers fan of 10 rotation and rotatory drainage fan interact, make rotatory speed increase, it improves to drive gauze filter frame 5 and the rotatory speed of first earth filtration gauze layer 6, make silt with higher speed fly away from the surface of gauze filter frame 5 and first earth filtration gauze layer 6, in order to prevent that silt is too much to influence filterable effect, the waterline descends the bottom of cavity floating plate 15, when not with the bottom contact of cavity floating plate 15, cavity floating plate 15 passes through sliding tray 16 and slides down along bull stick 4, drive valve 13 through connecting rod 14 and close again, circulation work is favorable to preventing that 1 ponding of storage water tank is too much, overflow the water tank.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a construction rainfall drainage structures, includes storage water tank (1), its characterized in that: the utility model discloses a water storage tank, including storage water tank (1), drainage plate (2) and gauze filter frame (7), the one end fixedly connected with drainage plate (2) on storage water tank (1) top, the inboard middle part fixed connection orifice plate of drainage plate (2) board of intaking (3), the middle part swivelling joint of orifice plate of intaking (3) has bull stick (4), the top of bull stick (4) can be dismantled and be connected with gauze filter frame (5), gauze filter frame's (5) one end fixedly connected with first earth filters gauze layer (6), the bottom of gauze filter frame (5) is equipped with grit filter layer (7), the one end of grit filter layer (7) is equipped with second earth filters gauze layer (8), the bottom of grit filter layer (7) is equipped with grit crushed aggregates filler filter layer (9), the bottom fixedly connected with rivers fan (10) of bull stick (4), the bottom swivelling joint of rivers fan (10) has swivelling joint groove (19), the utility model discloses a water distribution device, including rotatory spread groove (19), outside fixedly connected with locating plate (11) of rotatory spread groove (19) the top of locating plate (11) is equipped with fretwork wash port (18), the bottom fixedly connected with drain pipe (12) of locating plate (11), the top of rivers fan (10) is equipped with valve (13), the top of valve (13) is equipped with connecting rod (14), the top fixedly connected with cavity of connecting rod (14) floats board (15), the inboard middle part fixedly connected with sliding tray (16) of cavity floating board (15), the inboard of sliding tray (16) is equipped with pulley (17).

2. The rainfall drainage structure for building construction according to claim 1, wherein: one end of one side of the water storage tank (1) is provided with a drainage faucet pipe, and the outer side of the water flow fan (10) is provided with an installation hoop connecting groove.

3. The rainfall drainage structure for building construction according to claim 1, wherein: the connection part of the middle part of the inner side of the water inlet pore plate (3) and the outer side of the rotating rod (4) is provided with a sliding rotating groove, and the inner side of the sliding rotating groove is rotatably connected with a rotating ball block.

4. The rainfall drainage structure for building construction according to claim 3, wherein: the quantity of slip rotating groove has three, the quantity of rotatory ball piece has three, the size in rivers fan (10) bottom outside and the inboard size phase-match of rotatory spread groove (19).

5. The rainfall drainage structure for building construction according to claim 1, wherein: the quantity of pulley (17) has the multiunit, multiunit pulley (17) symmetric distribution is at the inboard both ends of sliding tray (16), the size of the distance between both ends pulley (17) and bull stick (4) outside size phase-match.

6. The rainfall drainage structure for building construction according to claim 1, wherein: the top end of the middle part of the outer side of the rotating rod (4) is provided with a drainage fan, and the drainage fan is fixedly connected with the rotating rod (4).

7. The rainfall drainage structure for building construction according to claim 1, wherein: the outside of grit filter layer (7) is equipped with the grit and places the filter-tank, the inboard and the bull stick (4) of grit filter layer (7) can be dismantled and be connected, grit crushed aggregates filler filter layer (9) can be dismantled with bull stick (4) and be connected.