CN220758283U - Drainage device for building engineering - Google Patents

Abstract

The utility model provides a building engineering drainage device, includes the box, has seted up water inlet, outlet and sediment mouth on the box, its characterized in that: the box body is internally provided with a first rotating shaft in a rotating way, two ends of the periphery of the first rotating shaft are respectively fixedly provided with a fixed plate, a rotating drum is rotatably arranged between the fixed plates on two sides, the periphery of the first rotating shaft is uniformly provided with a plurality of filter plates in a rotating way, two sides of each filter plate are respectively in sliding contact with the side walls of the corresponding fixed plates, coarse filter holes are formed in the filter plates, scraping plates are elastically connected to the filter plates, and the outer sides of the scraping plates are respectively in sliding contact with the inner walls of the rotating drum. The utility model has simple structure and ingenious conception, can drive the filter plate and the scraping plate to rotate together by controlling the rotation of the first rotating shaft, treat the wastewater in the rotary drum, realize the function of automatic cleaning, avoid stopping the work of the drainage device, improve the drainage efficiency, have simple operation, can meet market demands and are suitable for popularization.

Description

Drainage device for building engineering

Technical Field

The utility model belongs to the field of drainage of constructional engineering, and particularly relates to a drainage device for constructional engineering.

Background

In the building engineering, can produce a large amount of engineering waste water, if engineering waste water can not in time discharge, can influence safety in production, for this reason need in time use drainage device to discharge to engineering waste water, and in order to avoid impurity in the waste water to block up the pipeline, need use drainage device, discharge after filtering waste water impurity, current building engineering drainage device is when using, filter impurity through the filter screen, and clear up the filter screen through the clearance structure, but when discharging impurity through the impurity discharging mouth, need open the impurity discharging mouth, drainage device can't use when the clearance impurity, and unable automatic clearance, therefore we have designed a building engineering drainage device.

Disclosure of Invention

The utility model provides a drainage device for construction engineering, which is used for solving the defects in the prior art.

The utility model is realized by the following technical scheme:

the utility model provides a building engineering drainage device, includes the box, has seted up water inlet, outlet and sediment mouth on the box, its characterized in that: the box body is internally provided with a first rotating shaft in a rotating way, two ends of the periphery of the first rotating shaft are respectively and fixedly provided with a fixed plate, a rotating drum is rotatably arranged between the fixed plates at two sides, the periphery of the first rotating shaft is uniformly provided with a plurality of filter plates in a rotating way, two sides of each filter plate are respectively matched with the side walls of the corresponding fixed plates in a sliding contact way, coarse filter holes are formed in the filter plates, scraping plates are elastically connected on the filter plates, the outer sides of the scraping plates are respectively matched with the inner walls of the rotating drum in a sliding contact way, baffle plates are fixedly arranged between adjacent filter plates respectively, the baffle plates are fixedly arranged on the fixed plates respectively, a driving device for driving the first rotating shaft to rotate is arranged on the box body, a first through groove, a second through groove and a third through groove are formed in the rotating drum, the first through groove is communicated with the water inlet through a pipeline, the second through groove is communicated with the slag discharging port through a pipeline, the filter plates with fine filter holes are fixedly arranged in the third through groove, and the third through groove is communicated with the water discharging hole.

The driving device comprises a second rotating shaft, the second rotating shaft is rotatably arranged on the box body, the water receiving boxes are rotatably arranged below the third through grooves and are divided into a left water receiving box and a right water receiving box, stop rods are fixedly arranged on two sides of the water receiving boxes respectively, the stop rods are fixedly arranged on the box body, the water receiving boxes are fixedly arranged on the second rotating shaft, one end of the second rotating shaft is rotatably provided with a first chain wheel through a one-way bearing, one end of the first rotating shaft is fixedly provided with a second chain wheel, and the first chain wheel and the second chain wheel are connected through chain transmission.

According to the drainage device for the building engineering, the filter plates are respectively provided with the slots, the slots are respectively connected with the scraping plates through the springs, and the scraping plates are matched with the slots in a sliding contact manner.

According to the constructional engineering drainage device, the grooves are respectively formed in the fixing plates, the third rotating shafts are rotatably arranged in the grooves which are bilaterally symmetrical, the filter plates are fixedly arranged on the third rotating shafts, one sides of the filter plates are arc-shaped, and one sides of the filter plates can be matched with the peripheries of the first rotating shafts in a sliding contact mode.

According to the drainage device for the building engineering, the funnel is fixedly arranged on the water inlet.

According to the drainage device for the construction engineering, one side of the scraping plate is arc-shaped.

The utility model has the advantages that: the utility model has simple structure and ingenious conception, can drive the filter plate and the scraping plate to rotate together by controlling the rotation of the first rotating shaft, treat the wastewater in the rotary drum, realize the function of automatic cleaning, avoid stopping the work of the drainage device, improve the drainage efficiency, have simple operation, can meet market demands and are suitable for popularization. When the device is used, the water inlet of the device is communicated with the wastewater outlet, after wastewater flows into the rotary drum through the first through groove, a part of wastewater can flow out of the third through groove through the coarse filtering holes on the filter plate and finally flows out of the drain holes, the other part of impurities and soil rotate along with the filter plate, the driving device can drive the first rotating shaft to rotate, the first rotating shaft drives the fixed plate, the baffle plate, the filter plate and the scraping plate to rotate together, the scraping plate can scrape some impurities on the inner wall of the rotary drum and impurities which cannot pass through the filter screen, after the filter plate rotates to the position right above the rotary drum, the scraping plate continues to rotate, the baffle plate on one side is fallen under the action of gravity, impurities and soil separated after the continuous rotation can flow out of the slag outlet through the second through groove, and accordingly, the wastewater discharged into the rotary drum can be cleaned in a reciprocating manner.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a view in the direction A of FIG. 1; FIG. 3 is an enlarged view of part of I of FIG. 1; fig. 4 is an enlarged view of part ii of fig. 2.

Reference numerals: 1. the box, 2, the water inlet, 3, the outlet, 4, the slag tap, 5, first axis of rotation, 6, fixed plate, 7, rotary drum, 8, filter, 9, scraper blade, 10, baffle, 11, first through groove, 12, second through groove, 13, third through groove, 14, filter screen, 20, second axis of rotation, 21, water receiving box, 22, one-way bearing, 23, first sprocket, 24, second sprocket, 25, chain, 26, pin, 30, slot, 31, spring, 40, recess, 41, third axis of rotation, 50, funnel.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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 be within the scope of the utility model.

1, 2, 3, 4 show, including box 1, offer water inlet 2, outlet 3 and sediment mouth 4 on the box 1, its characterized in that: the utility model provides a filter, the filter is characterized by comprising a box 1, first rotating shaft 5 is installed in the rotation of box 1, the one end of first rotating shaft 5 is installed on box 1 through the bearing rotation, the other end of first rotating shaft 5 is installed in the preformed hole on box 1 through the bearing rotation, and pass the preformed hole, the both ends of first rotating shaft 5 periphery are fixed mounting fixed plate 6 respectively, rotate between the fixed plate 6 of both sides and install rotary drum 7, the both ends of rotary drum 7 are connected through sealed bearing and the fixed plate 6 rotation of both sides respectively, rotary drum 7 and first rotating shaft 5 coaxial arrangement, the periphery of first rotating shaft 5 evenly rotates and is equipped with several filter 8, in this embodiment, filter 8 is equipped with four, the both sides of filter 8 are equipped with the lateral wall sliding contact cooperation of corresponding fixed plate 6 respectively, coarse filtration pore has been seted up on filter 8, not shown in the figure, elastic connection scraper blade 9 on the filter 8, the outside of scraper blade 9 respectively with the inner wall sliding contact cooperation of rotary drum 7, be equipped with baffle 10 respectively between the adjacent filter 8, fixed mounting is on fixed plate 6 respectively, the both sides of baffle 10 are equipped with respectively on fixed plate 6 respectively on its both sides and are equipped with fixed plate 6 fixed connection of fixed plate 1 of both sides respectively, be equipped with first through the first rotary drum 5, the transmission groove 12 and the first through-channel 13, the first through-channel 12, the first through-channel 13 is set up with, the third through-channel 13, the first through-channel 13, the through-channel 13 is set up with the first through-channel 13, the through hole 13, the through the channel 13, the channel 13 is connected with the first through the channel 13. The utility model has simple structure and ingenious conception, can drive the filter plate 8 and the scraping plate 9 to rotate together by controlling the rotation of the first rotating shaft 5, treat the wastewater in the rotating drum 7, realize the function of automatic cleaning, avoid stopping the work of the drainage device, improve the drainage efficiency, have simple operation, can meet the market demand and are suitable for popularization. When the device is used, the water inlet 2 of the device is communicated with the wastewater discharge outlet, after wastewater flows into the rotary drum 7 through the first through groove 11, a part of wastewater can flow out of the third through groove 13 through the coarse filtering holes on the filtering plate 8, finally flows out of the water discharge hole 3, the other part of impurities and soil rotate along with the filtering plate 8, the driving device can drive the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the fixed plate 6, the baffle 10, the filtering plate 8 and the scraping plate 9 to rotate together, the scraping plate 9 can scrape some impurities on the inner wall of the rotary drum 7 and impurities which cannot pass through the filter screen 14, after the filtering plate 8 rotates to the position right above the rotary drum 7, the rotation is continued again, the baffle 10 on one side under the action of gravity is knocked down, impurities and soil on the filtering plate 8 can be knocked down in the collision process with the baffle 10, and the impurities and soil separated after the continued rotation can flow out of the slag discharge outlet 4 through the second through groove 12, so that the wastewater discharged into the rotary drum 7 can be cleaned up.

Specifically, as shown in fig. 2, the driving device in this embodiment includes a second rotating shaft 20, the second rotating shaft 20 is rotatably mounted on the box 1, one end of the second rotating shaft 20 is rotatably mounted on the box 1 through a bearing, the other end of the second rotating shaft 20 is rotatably mounted in a preformed hole on the box 1 through the bearing, the second rotating shaft passes through the preformed hole, a water receiving box 21 is rotatably disposed below the third through groove 13, sewage can flow into the water receiving box 21 through the third through groove 13, the water receiving box 21 is divided into a left side and a right side, two sides of the water receiving box 21 are fixedly provided with a stop lever 26 respectively, the stop lever 26 is fixedly mounted on the box 1, the water receiving box 21 is fixedly mounted on the second rotating shaft 20, one end of the second rotating shaft 20 is rotatably mounted with a first sprocket 23 through a one-way bearing 22, the inner circumference of the one-way bearing 22 is fixedly connected with one end of the second rotating shaft 20, the second rotating shaft 20 can rotate together with the first sprocket 23 when the second rotating shaft 20 rotates clockwise, the second rotating shaft 20 can rotate together with the first sprocket 23, the second rotating shaft 20 can not rotate together with the first sprocket 24 through the first sprocket 24, the first rotating shaft 24 is coaxially connected with the first sprocket 24, the first sprocket 24 is coaxially arranged with the first sprocket 24, and the first sprocket 5 is coaxially rotatably connected with the first sprocket 24, and the first sprocket is coaxially arranged with the first sprocket 24, and the first sprocket is coaxially connected with the first sprocket 24, 5, and the first sprocket is coaxially rotatably connected with the first sprocket, and the first sprocket is coaxially 5, and the first sprocket is coaxially rotatably connected with the first sprocket, and the second sprocket is 5. The sewage in the rotary drum 7 flows into the right water receiving box 21 through the third through groove 13, under the action of gravity, the water receiving box 21 inclines rightwards, the second rotary shaft 20 is driven to rotate clockwise, the second rotary shaft 20 drives the first sprocket 23 to rotate, the first sprocket 23 drives the second sprocket 24 to rotate through the chain 25, the second sprocket 24 can drive the first rotary shaft 5 to rotate, in the rotating process, the right water receiving box 21 starts to be positioned below the third through groove 13, the sewage starts to flow into the left water receiving box 21, after the sewage rotates to a certain angle, the stop lever 26 can prevent the water receiving box 21 from continuously inclining, the sewage in the right water receiving box 21 is sprayed out into the box 1 and flows out through the water outlet 3, at the moment, the overall gravity of the left water receiving box 21 is larger than that of the right water receiving box 21, the water receiving box 21 starts to incline leftwards, at the moment, the second rotary shaft 20 can not drive the first sprocket 23 to rotate at the moment, after the sewage rotates to a certain angle, the sewage starts to incline from the left water receiving box 21, the second rotary shaft 20 can not rotate clockwise again, and the first rotary shaft is driven to rotate clockwise, and the sewage can not rotate, and the first rotary shaft is further, the sewage can not rotate reciprocally, and the first rotary shaft is driven to rotate, and the left rotary shaft is further can not rotate, after the sewage flows from the left water receiving box 21, and the left through the water receiving box 21.

Specifically, as shown in the figure, slots 30 are respectively formed in the filter plate 8 in the embodiment, the slots 30 are respectively elastically connected with the scraping plates 9 through a plurality of springs 31, one end of each spring 31 is fixedly connected with one side of each slot 30, the other end of each spring 31 is fixedly connected with one side of each scraping plate 9, and the scraping plates 9 are in sliding contact fit with the slots 30. The first rotating shaft 5 can drive the filter plate 8 to rotate when rotating, so that the scraper 9 is driven to rotate to clean the inner wall of the rotary drum 7, and the scraper 9 can be in sliding contact fit with the inner wall of the rotary drum 7 all the time through the spring 31.

Further, as shown in the figure, in this embodiment, the fixing plate 6 is provided with grooves 40 respectively, the grooves 40 that are bilaterally symmetrical are rotationally provided with a third rotating shaft 41, two ends of the third rotating shaft 41 are respectively rotationally provided in the grooves 40 through bearings, the third rotating shaft 41 is fixedly provided with a filter plate 8, the third rotating shaft 41 is fixedly provided in a through hole provided in the filter plate 8, one side of the filter plate 8 is arc-shaped, and one side of the filter plate 8 can be in sliding contact fit with the periphery of the first rotating shaft 5. The rotation of the fixed plate 6 can drive the filter plate 8 to rotate, one side of the filter plate 8 is matched with the periphery of the first rotating shaft 5 in a sliding contact manner, so that impurities can be prevented from passing through or being blocked into the gap between the filter plate 8 and the first rotating shaft 5, and the cleaning effect is more facilitated.

Further, as shown in the figure, the funnel 50 is fixedly mounted on the water inlet 2 in this embodiment. Pouring of sewage into the device is further facilitated by the funnel 50.

Further, as shown in the figure, one side of the scraper 9 in this embodiment is arc-shaped. The scraper 9 is in sliding contact fit with the inner wall of the rotary drum 7, and dirt adhered to the inner wall of the rotary drum 7 is cleaned.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. The utility model provides a building engineering drainage device, includes box (1), has seted up water inlet (2), outlet (3) and row's cinder notch (4) on box (1), its characterized in that: the utility model discloses a filter screen, including box (1), fixed mounting rotary drum (7), filter plate (8), coarse filtration hole has been seted up on filter plate (8) with the lateral wall sliding contact cooperation of fixed plate (6) that corresponds respectively to the periphery of first rotation axis (5), elastic connection scraper blade (9) on filter plate (8), the outside of scraper blade (9) respectively with the inner wall sliding contact cooperation of rotary drum (7), be equipped with baffle (10) between adjacent filter plate (8) respectively, baffle (10) respectively fixed mounting is on fixed plate (6), be equipped with the pivoted drive arrangement of drive first rotation axis (5) on box (1), first through groove (11) have been seted up on rotary drum (7), second through groove (12) and third through groove (13), first through groove (11) set up with water inlet (2) intercommunication, second through groove (12) and the interior intercommunication of water inlet (4) fine filtration hole (13) of arranging, filter screen (13) are set up through pipeline (13) and third through arranging between adjacent filter plate (8) respectively.

2. A construction water drain according to claim 1, wherein: the driving device comprises a second rotating shaft (20), the second rotating shaft (20) is rotatably arranged on the box body (1), a water receiving box (21) is rotatably arranged below the third transmission groove (13), the water receiving box (21) is divided into a left water receiving box and a right water receiving box, two sides of the water receiving box (21) are fixedly provided with a stop lever (26) respectively, the stop lever (26) is fixedly arranged on the box body (1), the water receiving box (21) is fixedly arranged on the second rotating shaft (20), one end of the second rotating shaft (20) is rotatably provided with a first sprocket (23) through a one-way bearing (22), one end of the first rotating shaft (5) is fixedly provided with a second sprocket (24), and the first sprocket (23) and the second sprocket (24) are in transmission connection through a chain (25).

3. A construction water drain according to claim 1, wherein: the filter board (8) is respectively provided with a slot (30), the slots (30) are respectively connected with the scraping plate (9) through a plurality of springs (31) in an elastic mode, and the scraping plate (9) is matched with the slots (30) in a sliding contact mode.

4. A construction water drain according to claim 1, wherein: the fixing plate (6) is respectively provided with a groove (40), a third rotating shaft (41) is rotationally arranged in the groove (40) which is bilaterally symmetrical, a filter plate (8) is fixedly arranged on the third rotating shaft (41), one side of the filter plate (8) is arc-shaped, and one side of the filter plate (8) can be matched with the periphery of the first rotating shaft (5) in a sliding contact manner.

5. A construction water drain according to claim 1, wherein: and a funnel (50) is fixedly arranged on the water inlet (2).

6. A construction water drain according to claim 1, wherein: one side of the scraping plate (9) is arc-shaped.