CN111894123A - People's air defense basement drainage system - Google Patents

Abstract

The present application relates to a civil air defense basement drainage system, comprising a basement, a sump and a filter plate, the filter plate is provided with a cleaning mechanism for cleaning sundries, and the cleaning mechanism includes a bearing frame arranged on the side wall of the basement; The bearing plate on the bearing frame; the sliding plate slidably connected to the bearing plate; the first connecting rod connected to one side of the sliding plate; the connecting frame connected to the end of the first connecting rod away from the sliding plate; A cleaning brush head; a drive assembly arranged on the carrier plate; and a scraper assembly arranged on one side of the connecting frame and abutting against the filter plate. The present application has the effect of facilitating the effective removal of debris on the filter plate, thereby reducing the clogging of the filter plate by debris, so that the sewage in the basement floor can flow into the sump in time along the filter plate, and then It can reduce the occurrence of water accumulation on the ground of the basement and affect the environment of the basement.

Description

Civil air defense basement drainage system

technical field

The present application relates to the technical field of civil air defense engineering, in particular to a civil air defense basement drainage system.

Background technique

At present, in civil buildings, it is often encountered that the underground garage is combined with civil air defense and wartime structural design, that is, the first underground floor is used as a garage in peacetime, and the second underground floor is used as civil air defense in wartime. The design of water supply and drainage in the second underground layer is very important, and a sump is usually set in the second underground layer.

In the civil air defense basement drainage structure in the related art, a sealing plate is often set on the top of the sump, and a number of drainage holes are opened on the sealing plate. Drainage pipes, the sewage on the ground of the civil air defense basement can be discharged into the sump in time through the drainage holes, so that the sewage on the ground of the civil air defense basement can be effectively collected, and then the sewage collected in the sump is discharged along the drainage pipes through the sewage pump. .

In view of the above-mentioned related technologies, the inventor believes that there are the following defects: because the sewage on the ground of the civil air defense basement is mixed with a large amount of sundries, these sundries are easy to block the drainage holes, so that the sewage cannot flow into the water collection in time. In the pit, the ground water in the air defense basement will be caused, which will seriously affect the environment of the air defense basement.

SUMMARY OF THE INVENTION

A civil air defense basement drainage system provided by the application adopts the following technical scheme:

A civil air defense basement drainage system, comprising a basement; a sump set on the ground of the basement; A cleaning mechanism for cleaning the sundries on the basement, the cleaning mechanism includes a bearing frame arranged on the side wall of the basement; a bearing plate arranged on the bearing frame; a sliding plate slidably connected to the bearing plate; a first connecting rod on one side of the sliding plate; a connecting frame connected to one end of the first connecting rod away from the sliding plate; a cleaning brush head connected to the connecting frame through a connecting assembly; A drive assembly on the carrier plate for driving the sliding plate to move; and a scraper assembly disposed on one side of the connecting frame and abutting with the filter plate.

By adopting the above technical solution, it is convenient to effectively remove the debris on the filter plate, thereby reducing the blockage of the filter plate by these debris, so that the sewage in the basement floor can flow along the filter plate in time. Into the sump, thereby reducing the occurrence of water accumulation on the ground of the basement and affecting the environment of the basement.

Preferably, the drive assembly includes a first servo motor disposed on one side of the carrying plate; one end is connected to the output end of the first servo motor, and the other end penetrates the sliding plate and runs along the carrying plate A lead screw extending in the length direction of the lead screw; and a blocking plate disposed on the side of the carrier plate away from the first servo motor and rotatably connected to the end of the lead screw away from the first servo motor, the A threaded hole runs through the slide plate, and the threaded hole is threadedly connected with the lead screw.

By adopting the above technical solution, when the slide plate needs to be moved, the first servo motor is activated, and the output end of the first servo motor drives the screw to rotate. Thus, the effect of automatic sliding of the skateboard can be realized.

Preferably, the connecting assembly includes a connecting plate connected to a side of the connecting frame away from the first connecting rod; a plurality of one end is connected to one side of the cleaning brush head, and the other end penetrates through the connection a screw on the plate; and a nut arranged on the screw and threadedly connected to the screw, the connecting plate also has a plurality of connecting holes penetrating through it, and the connecting holes are matched with the screw.

By adopting the above technical solution, not only the fixed installation of the cleaning brush head can be facilitated, but also the quick disassembly of the cleaning brush head can be facilitated, thereby facilitating the effective replacement of the cleaning brush head.

Preferably, the scraper assembly includes a plurality of second connecting rods disposed on one side of the connecting frame; a push plate disposed at one end of the second connecting rod away from the connecting frame; disposed on the push plate side plates on both sides of the top; and scrapers disposed on the side of the push plate away from the connecting frame.

By adopting the above technical solution, the effect of effectively cleaning the debris on the filter plate can be further achieved, thereby reducing the occurrence of these debris clogging the filter plate, thereby facilitating the collection of water in the basement into the sump. .

Preferably, the scraper includes a support block arranged on the top of the push plate; a first cylinder arranged on the support block; a scraper rod connected to the piston rod of the first cylinder; connected to the The scraping rod is away from the scraping baffle at one end of the first cylinder; the scraping cavity is opened on the side of the scraping baffle facing the push plate; the scraping rod is slidably connected in the scraping cavity, and a scraping head abutting against the push plate; and a plurality of springs arranged between the cavity bottom of the scraping cavity and the scraping head.

By adopting the above technical solution, when the debris collected on the top of the push plate needs to be effectively pushed down, the first cylinder on the support block is activated, and the piston rod of the first cylinder drives the scraper baffle to move, and the scraper baffle The plate drives the scraping head to move along the top of the push plate to push the debris collected on the top of the push plate, so that the debris can be separated from the push plate, and then the debris can be collected uniformly deal with.

Preferably, the ground of the basement is further provided with a collection component for collecting the cleaned sundries, and the collection component includes a collection pool opened on the side of the basement ground close to the filter plate; a plurality of A filter hole running through the bottom of the collection tank; a cover plate slidingly covered on the top of the collection tank; a second cylinder arranged in the side wall of the basement; and a piston connected to the second cylinder at one end The rod and the other end are connected to the draw rod on the side of the cover plate facing away from the filter plate, a placement cavity is opened on the wall of the basement, and the second air cylinder is located in the placement cavity.

By adopting the above technical solution, when it is necessary to collect the sundries after cleaning on the filter plate, the second cylinder is activated, and the piston rod of the second cylinder drives the draw rod to move. During the movement of the draw rod, the cover plate can be moved. Pull the cover plate away from the mouth of the collection tank, so that the sundries can be easily pushed and dropped into the collection tank for collection, and it is convenient for the cleaning personnel to uniformly clean the collected sundries.

Preferably, the sump is provided with a pumping mechanism for discharging the water collected in the sump, and the pumping mechanism includes a drainage pipe extending into the sump at one end and extending out of the basement at the other end. A support plate arranged on the side of the sump close to the pit mouth; a suction pump arranged on the support plate; one end is connected to the drainage end of the suction pump, and the other end is connected to the drainage pipe of the drainage pipe One end is connected to the suction end of the suction pump, and the other end extends into the suction pipe at the bottom of the sump pit; the base is arranged at the bottom of the sump pit; one end is rotatably connected to the base, and the other end rotates a rotating bobbin connected to one end of the suction pipe away from the suction pump; a plurality of suction pipes connected to the side wall of the rotating bobbin; a plurality of suction holes opened on the suction pipe; The support plate is used for driving the rotating bobbin to rotate.

By adopting the above technical solution, when the sewage in the sump needs to be sucked, the pump on the support plate is started, so that suction is generated at the suction hole of the suction pipe, so as to extract the sewage in the sump, and the The sewage enters the rotating bobbin along the suction pipe, and then the sewage flows into the drain pipe along the suction pipe, and then the sewage is discharged into the drainage pipe along the drain pipe, and finally the sewage is discharged from the drainage pipe to the basement uniformly, so as to realize the collection of water. Effective treatment of sewage collected in the pit.

Preferably, the rotating assembly includes a second servo motor disposed on the support plate; one end is connected to the output end of the second servo motor, and the other end is a rotating shaft extending along the length direction of the suction pipe a driving gear connected to one end of the rotating shaft away from the second servo motor; a driven gear arranged on the outer side wall of the rotating bobbin and meshing with the driving gear.

By adopting the above technical solution, when the rotating bobbin needs to be rotated, the second servo motor on the support plate is activated, and the output end of the second servo motor drives the driving gear to rotate, and the driving gear can drive the driven gear during the rotation process. The gear rotates, so that the driven gear can rotate the rotating bobbin, so that the rotating bobbin drives the water pipe to stir the water in the sump, so that the sundries settled at the bottom of the sump are suspended in the sump around, and then it is convenient for the suction pipe to effectively absorb these suspended sundries.

Preferably, the suction pipe is provided with a scraper toward the outer side of the bottom of the sump, and the scraper is in contact with the bottom of the sump.

By adopting the above technical solution, it is convenient to scrape the sludge and sundries deposited in the bottom of the sump pit, so that the suction pipe can absorb the mud and sundries in a unified manner, and then it is possible to realize the removal of the sludge and sundries deposited in the sump pit Effective cleaning of dirt and debris at the bottom of the pit.

Preferably, a chute is provided on the bearing surface of the carrier plate, a slider matched with the chute is provided on the slider, and pulleys are rollingly connected to both sides of the slider, and the pulley is connected to the slider. The chute abuts.

By adopting the above technical solution, the frictional force generated by the mutual contact between the sliding plate and the bearing plate can be reduced, so that the sliding plate slides on the bearing plate more smoothly along the chute.

To sum up, the present application includes at least one of the following beneficial technical effects:

1. By setting up a cleaning mechanism, it is convenient to effectively remove the debris on the filter plate, thereby reducing the clogging of the filter plate by these debris, so that the sewage in the basement floor can follow the filter plate in time. Flow into the sump, thereby reducing the occurrence of water accumulation on the ground of the basement and affecting the environment of the basement;

2. When it is necessary to effectively push down the debris collected on the top of the push plate, start the first cylinder on the support block, the piston rod of the first cylinder drives the scraper baffle to move, and the scraper baffle drives the scraper. The head moves along the top of the push plate to push the sundries collected on the top of the push plate, so that the sundries can be separated from the push plate, so that the sundries can be collected and processed uniformly;

3. By setting the scraper, it is convenient to scrape the sludge and debris deposited at the bottom of the sump pit, so that the suction pipe can absorb these sludge and debris uniformly, and then the sedimentation in the collection can be realized. Effective cleaning of dirt and debris at the bottom of puddles.

Description of drawings

1 is a schematic structural diagram of a civil air defense basement drainage system according to an embodiment of the present application;

2 is a schematic structural diagram of a cleaning mechanism according to an embodiment of the present application;

3 is a schematic structural diagram of a scraper head and a spring according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a water pumping mechanism according to an embodiment of the present application.

Description of reference numerals: 1, basement; 11, placement cavity; 2, sump; 21, filter plate; 3, carrying frame; 31, carrying plate; 311, chute; 32, slide plate; 323, pulley; 33, first connecting rod; 34, connecting frame; 341, connecting plate; 3411, connecting hole; 35, cleaning brush head; 351, screw; 352, nut; 36, first servo motor ;37, screw; 38, blocking plate; 4, second connecting rod; 41, push plate; 42, side plate; 43, support block; 44, first cylinder; 45, scraper rod; 46, scraper block Plate; 461, scraping chamber; 47, scraping head; 48, spring; 5, collecting tank; 51, filter hole; 52, cover plate; 53, second cylinder; 54, drawbar; 6, drainage pipe; 7 , support plate; 71, water pump; 72, drain pipe; 73, suction pipe; 74, base; 75, rotating bobbin; 751, driven gear; 76, suction pipe; 761, suction hole; 77, second servo Motor; 78, rotating shaft; 781, driving gear; 79, scraper.

Detailed ways

The present application will be further described in detail below in conjunction with accompanying drawings 1-4.

The embodiment of the present application discloses a civil air defense basement drainage system. 1, the civil air defense basement drainage system includes a basement 1, a sump 2 is provided on the ground of the basement 1, and a filter plate 21 is covered at the opening of the sump 2, and the filter plate 21 can facilitate The sewage in the basement 1 is filtered to effectively separate the sundries mixed in the sewage, so that the sewage can flow into the sump 2 along the filter plate 21 in time.

Referring to FIG. 1 , in order to facilitate the effective treatment of the filtered debris on the filter plate 21 and reduce the situation that these debris block the filter plate 21 , in this embodiment, a cleaning device is provided on the filter plate 21 The cleaning mechanism can effectively remove the debris on the filter plate 21, thereby reducing the clogging of the filter plate 21 by these debris, so that the sewage in the ground of the basement 1 can pass along the filter plate. 21 flows into the sump 2 in a timely manner, thereby reducing the situation of water accumulation on the ground of the basement 1 and affecting the environment of the basement 1 .

Specifically, referring to FIG. 1 , in this embodiment, the cleaning mechanism includes a carrying frame 3 , a carrying plate 31 , a sliding plate 32 , a first connecting rod 33 , a connecting frame 34 , a cleaning brush head 35 and a driving assembly. The carrying frame 3 is fixedly installed on the wall of the basement 1 ; the carrying plate 31 is fixedly installed on the carrying frame 3 ; A chute 311 is provided, and the chute 311 cooperates with the sliding plate 32 .

Referring to FIG. 2 , in order to make the sliding plate 32 slide on the bearing plate 31 more smoothly, a sliding block 322 is fixedly installed on the sliding block 32 , and pulleys 323 are rollingly connected on both sides of the sliding block 322 . The sliding grooves 311 are in contact with each other. By setting the structure in which the pulley 323 and the sliding groove 311 cooperate with each other, the frictional force generated by the mutual contact between the sliding plate 32 and the bearing plate 31 can be reduced, so that the sliding plate 32 can slide more smoothly along the sliding groove 311. on the carrier plate 31 .

At the same time, referring to FIG. 1 , one end of the first connecting rod 33 is fixedly connected to one side of the slide plate 32 , and the other end of the first connecting rod 33 is extended toward the direction of the filter plate 21 ; the connecting frame 34 is fixedly connected to the One end of the first connecting rod 33 away from the sliding plate 32 ; the cleaning brush head 35 is fixedly installed on the connecting frame 34 through the connecting assembly, and the side of the cleaning brush head 35 facing away from the connecting frame 34 and the filter plate 21 abut each other connected to clean the sundries on the filter plate 21 , so that the sundries can be easily removed, so that the sewage can flow into the sump 2 smoothly.

Referring to FIG. 2 , the connecting assembly includes a connecting plate 341 , a screw 351 and a nut 352 . Wherein, the connecting plate 341 is fixedly connected on the side of the connecting frame 34 away from the first connecting rod 33; the screw rods 351 are provided with a plurality of rods, and the screw rods 351 are respectively fixedly installed on the cleaning brush head 35, and in The connecting plate 341 has a plurality of connecting holes 3411 which are matched with the screws 351 . When the cleaning brush head 35 and the connecting plate 341 are in contact with each other, the screws 351 can pass through the connecting holes 3411 .

The nuts 352 are provided with a plurality of them, and the nuts 352 are threadedly connected with the screws 351. After the screws 351 pass through the connection holes 3411, the nuts 352 are respectively screwed into the screws 351, In this way, it is convenient to fix the cleaning brush head 35 on the connecting plate 341 . When the cleaning brush head 35 needs to be disassembled, the cleaning brush head 35 can be quickly disassembled by simply turning the nut 352 out of the screw rod 351 , so that the cleaning brush head 35 can be easily replaced.

At the same time, the driving assembly is disposed on the bearing surface of the carrying plate 31 , and the driving assembly can drive the sliding plate 32 to automatically slide on the carrying plate 31 along the chute 311 , and referring to FIG. 1 , the driving assembly includes a first servo Motor 36 , screw 37 and blocking plate 38 . Wherein, the first servo motor 36 is fixedly installed on the bearing surface of the bearing plate 31; one end of the screw rod 37 is fixedly connected to the output end of the first servo motor 36, and the other end of the screw rod 37 penetrates through the slide plate 32 , and extending along the length direction of the carrying plate 31 , and a threaded hole 321 runs through the sliding plate 32 , and the threaded hole 321 is threadedly connected with the screw rod 37 .

The blocking plate 38 is fixedly installed on the side of the carrier plate 31 away from the first servo motor 36 . A certain blocking effect can be exerted on the sliding plate 32 , thereby reducing the occurrence of the sliding of the sliding plate 32 out of the carrying plate 31 along the chute 311 .

When the sliding plate 32 needs to be moved, the first servo motor 36 is activated, and the output end of the first servo motor 36 drives the lead screw 37 to rotate. During the rotation of the lead screw 37, the sliding plate 32 can slide along the chute 311. , so that the effect of automatic sliding of the sliding plate 32 can be realized, so that the sliding plate 32 can drive the connecting frame 34 on the first connecting rod 33 to also move automatically, so that the connecting frame 34 can drive the cleaning brush head 35 to the filter plate 21. effective cleaning of debris.

Referring to FIG. 1 , in order to further effectively remove the sundries on the filter plate 21 so as to dredge the filter plate 21 , in this embodiment, the connecting frame 34 faces the first servo motor 36 . A scraper assembly is also provided on one side of the filter plate 21, and the scraper assembly abuts on the filter plate 21, so as to effectively treat the sundries on the filter plate 21.

Specifically, referring to FIG. 1 , in this embodiment, the scraper assembly includes a second connecting rod 4 , a push plate 41 , a side plate 42 and a scraper. Wherein, the push plate 41 is slidably arranged on the filter plate 21, and the push plate 41 is located on the side of the cleaning brush head 35 close to the first servo motor 36; the second connecting rod 4 is provided with two, the two One end of the second connecting rods 4 is fixedly connected to the side of the connecting frame 34 facing the first servo motor 36 , and the other ends of the two second connecting rods 4 are fixedly connected to the top of the push plate 41 . When the rack 34 moves, the push plate 41 can be driven to move along the filter plate 21 , so that the push plate 41 pushes the sundries on the filter plate 21 .

And the side plate 42 is provided with two pieces, and the two side plates 42 are fixedly installed on both sides of the push plate 41 respectively. When the push plate 41 pushes the debris, the two side plates 42 can lift the debris. A certain guiding effect is achieved, so that the sundries are collected on the top of the push plate 41 along the side plate 42 . The scraper is disposed on the top of the push plate 41 , and the scraper can facilitate the effective cleaning of the debris on the push plate 41 .

Specifically, referring to FIGS. 1 and 2 , in this embodiment, the scraping member includes a support block 43 , a first air cylinder 44 , a scraping rod 45 , a scraping baffle 46 , a scraping head 47 and a spring 48 . Wherein, the support block 43 is fixedly installed on the top of the push plate 41; the first cylinder 44 is fixedly installed on the support block 43; one end of the scraper rod 45 is connected to the piston rod of the first cylinder 44, The other end of the scraping rod 45 is extended towards the side of the cleaning brush head 35; the scraping baffle 46 is fixedly connected to the end of the scraping rod 45 away from the first cylinder 44, and the scraping baffle 46 is located on the top of the push plate 41; at the same time, the scraping baffle 46 can also facilitate a certain blocking effect on the sundries. When the piston rod of the first air cylinder 44 drives the scraping rod 45 to move, the scraping The rod 45 can drive the scraper baffle 46 to move along the side plate 42 .

At the same time, referring to FIG. 2 and FIG. 3 , a scraper cavity 461 is opened on the side of the scraper baffle plate 46 facing the push plate 41 , and one side of the scraper head 47 is set in the scraper cavity 461 . The other side of the scraping head 47 abuts on the push plate 41, and the scraping head 47 can move up and down along the inner side wall of the scraping cavity 461; the spring 48 is provided with a plurality of springs 48. It is arranged in the scraper cavity 461, and one end of the springs 48 is fixedly connected to the side plate 42 of the scraper cavity 461 facing the push plate 41; the other ends of the springs 48 are fixedly connected to the scraper A spring 48 is provided on one side of the head 47 , so that the pushing head 47 can expand and contract in the scraping chamber 461 , so that the pushing head 47 and the top of the push plate 41 abut each other.

When the scraper baffle 46 moves, the scraper baffle 46 can drive the scraper head 47 to move, and the scraper head 47 can easily abut the top of the push plate 41 under the telescopic action of the spring 48 . , so that the pushing head pushes the sundries collected on the top of the push plate 41 , so that the sundries can be separated from the push plate 41 , so that the sundries can be cleaned uniformly.

Referring to FIG. 1 , in order to effectively collect the cleaned debris on the filter plate 21 , in this embodiment, a collection assembly is provided on the ground of the basement 1 , and the collection assembly is located at the cleaning brush head 35 away from the One side of the push plate 41 is used to collect the sundries uniformly.

Specifically, referring to FIG. 1 , in this embodiment, the collection assembly includes a collection tank 5 , a cover plate 52 , a second air cylinder 53 and a traction rod 54 . Wherein, the collection tank 5 is arranged on the ground of the basement 1, and the bottom of the collection tank 5 has a plurality of filter holes 51 running through it, and the filter holes 51 are communicated with the sump 2. When in the collection tank 5, a small part of the sewage mixed in the sundries can flow into the collection pit 2 along the filter hole 51; the cover plate 52 covers the pool mouth of the collection tank 5, and the cover plate 52 can Slide on the collection tank 5 along the ground of the basement 1, so as to seal or open the collection tank 5; and when the cover plate 52 is closed at the mouth of the collection tank 5, it can reduce the odor caused by the sundries. out of the basement 1 , thereby reducing the impact of these odors on the environment of the basement 1 .

At the same time, a placing cavity 11 is opened on the wall of the basement 1, the second air cylinder 53 is installed in the placing cavity 11, and the piston rod of the second air cylinder 53 can extend along the direction of the collecting pool 5; One end of the pulling rod 54 is fixedly connected to the piston rod of the second cylinder 53 , and the other end of the pulling rod 54 is fixedly connected to the side of the cover plate 52 away from the filter plate 21 to pull the cover plate 52 .

When it is necessary to collect the cleaned debris on the filter plate 21, the second air cylinder 53 is activated, and the piston rod of the second air cylinder 53 drives the draw rod 54 to move. During the movement of the draw rod 54, the cover plate 52 can be Pull the cover plate 52 away from the pool mouth of the collection tank 5, so that the cleaning brush head 35 and the push plate 41 can push the sundries into the collection pool 5 respectively, so that these sundries can be collected uniformly, which can facilitate cleaning The personnel will clean up the collected debris in a unified manner.

4, in order to discharge the sewage collected in the sump 2, in this embodiment, a pumping mechanism is provided in the sump 2, and the pumping mechanism includes a drainage pipe 6, a support plate 7, A suction pump 71 , a drain pipe 72 , a suction pipe 73 , a base 74 , a rotating bobbin 75 , and a suction pipe 76 . Wherein, one end of the drainage pipe 6 extends into the sump 2, and the other end of the drainage pipe 6 extends out of the basement 1 to communicate with the external sewage collection equipment, so as to facilitate the treatment of sewage; the support plate 7 is fixedly installed on the inner wall of the sump 2 close to the side of the pit; the suction pump 71 is fixedly installed on the support plate 7; one end of the drain pipe 72 is connected to the drain end of the suction pump 71, and the other end communicates In the drainage pipe 6 , the sewage flows into the drainage pipe 6 along the drainage pipe 72 .

One end of the suction pipe 73 is connected to the suction end of the suction pump 71, and the other end extends into the bottom of the sump 2; the base 74 is fixedly installed on the bottom of the sump 2, and the base 74 is located at the bottom of the sump 2 Just below the suction pipe 73; one end of the rotating bobbin 75 is rotatably connected to the base 74, and the other end of the rotating bobbin 75 is rotatably connected to the end of the suction pipe 73 away from the suction pump 71; the suction pipe 76 A plurality of suction pipes 76 are provided, and the suction pipes 76 are respectively connected to the side walls of the rotating bobbin 75, and a plurality of suction holes 761 are opened on the suction pipes 76. The suction pipes 76 can collect water through the suction holes 761. The sewage in pit 2 is extracted.

When the sewage in the sump 2 needs to be sucked, the suction pump 71 on the support plate 7 is activated, so that suction is generated at the suction hole 761 of the suction pipe 76, so as to suck the sewage in the sump 2 along the suction hole 761. For extraction, the sewage in the sump 2 enters the rotating bobbin 75 along the suction pipe 76, and then the sewage flows into the drainage pipe 72 along the suction pipe 73, and then the sewage is discharged into the drainage pipe 6 along the drainage pipe 72. Finally, the sewage is uniformly discharged out of the basement 1 through the drainage pipe 6, so that the effect of effectively treating the sewage collected in the sump 2 can be achieved.

At the same time, referring to FIG. 4 , in order to effectively extract the sludge and fine debris deposited on the bottom of the sump 2, in this embodiment, a rotating assembly is also provided on the support plate 7, which rotates The assembly is used to drive the rotating bobbin 75 to rotate, so that the suction pipe 76 on the rotating bobbin 75 agitates the sump 2, so that the sludge and debris deposited at the bottom of the sump 2 are suspended in the sump 2, which can facilitate the absorption of these dirt and sundries.

Specifically, referring to FIG. 4 , in this embodiment, the rotating assembly includes a second servo motor 77 , a rotating shaft 78 , a driving gear 781 and a driven gear 751 . The second servo motor 77 is fixedly mounted on the support plate 7 , and the output shaft of the second servo motor 77 penetrates through the support plate 7 ; one end of the rotating shaft 78 is fixedly connected to the second servo motor 77 . At the output end, the other end of the rotating shaft 78 extends along the length direction of the suction pipe 73; the driving gear 781 is fixedly installed on the end of the rotating shaft 78 away from the second servo motor 77; the driven gear 751 is fixedly installed On the outer side wall of the rotating bobbin 75, the driven gear 751 and the driving gear 781 are meshed with each other.

When the rotating bobbin 75 needs to be rotated, the second servo motor 77 on the support plate 7 is activated, and the output end of the second servo motor 77 drives the driving gear 781 to rotate, and the driving gear 781 can drive the driven gear during the rotation process. The gear 751 rotates, so that the driven gear 751 can rotate the rotating bobbin 75, so that the rotating bobbin 75 drives the water suction pipe 73 to stir the water in the sump 2, so that the sediment is deposited on the bottom of the sump 2. The sludge and sundries are suspended around the sump 2, so that the suction pipe 73 can effectively absorb these suspended sundries.

Preferably, a scraper 79 is fixedly installed on the outer side of the suction pipe 76 toward the bottom of the sump 2, and the scraper 79 is in contact with the bottom of the sump 2. When the bobbin 75 is rotated When the suction pipe 76 is driven to rotate, the scraper 79 can more effectively scrape the dirt and debris deposited in the bottom of the sump 2 , so as to more effectively suspend the dirt and debris in the sump 2 It is convenient to absorb the sludge and sundries in a unified way, so that the effect of effectively cleaning the mud and sundries deposited at the bottom of the sump 2 can be achieved.

The implementation principle of a civil air defense basement drainage system in the embodiment of the present application is as follows: when the debris on the filter plate 21 needs to be pushed down to the collection tank 5, the second air cylinder 53 in the placement cavity 11 is activated first, and the second air cylinder 53 is activated. The piston rod drives the traction rod 54 to move. During the movement of the traction rod 54 , the cover plate 52 can be pulled, so that the cover plate 52 is kept away from the pool opening of the collecting pool 5 .

Then the first servo motor 36 on the carrier plate 31 is activated, and the output end of the first servo motor 36 drives the screw rod 37 to rotate. During the rotation of the screw rod 37, the slide plate 32 can slide along the chute 311, and the slider 322 can drive the connecting frame 34 on the first connecting rod 33 to move automatically, so that the connecting frame 34 drives the cleaning brush head 35 to effectively clean the debris on the filter plate 21, thereby sweeping these debris into the collection tank 5 Inside.

At the same time, during the movement of the connecting frame 34, the connecting frame 34 also drives the push plate 41 on the second connecting rod 4 to move along the filter plate 21, and the push plate 41 further pushes the debris on the filter plate 21, so that the The debris slides along the top of the push plate 41, the side plate 42 on the push plate 41 guides the debris, and the scraper baffle 46 on the push plate 41 blocks the debris, so that the debris The material is collected on the top of the push plate 41, and then the first cylinder 44 on the support block 43 is activated, and the piston rod of the first cylinder 44 drives the scraper rod 45 to move forward. During the movement process, the scraper rod 45 can drive The scraping head 47 on the scraping baffle 46 moves, and the scraping head 47 can easily push the debris collected on the push plate 41 into the collection tank 5 under the action of the spring 48 telescopic, and finally pass through the second The air cylinder 53 moves the cover plate 52 to cover the cover plate 52 on the top of the collection tank 5 again, so that the sundries can be collected conveniently.

When the sewage collected in the sump 2 needs to be effectively extracted into the drainage pipe 6, the second servo motor 77 on the support plate 7 is started first, and the output end of the second servo motor 77 drives the driving gear 781 to rotate, and the driving gear During the rotation process of the 781, the driven gear 751 can be driven to rotate, so that the driven gear 751 can rotate the rotating bobbin 75, so that the rotating bobbin 75 can drive the water pumping pipe 73 to stir the water in the sump 2, Further, the scraper 79 on the suction pipe 73 scrapes the bottom of the sump 2 effectively, so that the dirt and debris deposited on the bottom of the sump 2 are suspended around the sump 2 .

Then start the suction pump 71, the suction hole 761 on the suction pipe 76 sucks the sewage, the sewage in the sump 2 enters the rotating bobbin 75 along the suction pipe 76, and then the sewage flows into the drain along the suction pipe 73 Then the sewage flows into the drainage pipe 6 along the drainage pipe 72, and finally the sewage is uniformly discharged from the drainage pipe 6 to the outside of the basement 1, so that the effect of effective treatment of the sewage can be realized, and the pit of the sump 2 can be effectively treated. Effective bottom cleaning.

The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore: all equivalent changes made according to the structure, shape and principle of the present application should be covered within the scope of the present application. Inside.

Claims (10)

1. A civil air defense basement drainage system comprises a basement (1); a water collecting pit (2) arranged on the ground of the basement (1); and the lid fits filter (21) on sump pit (2) pithead, its characterized in that: the filtering plate (21) is provided with a cleaning mechanism for cleaning sundries on the filtering plate (21), and the cleaning mechanism comprises a bearing frame (3) arranged on the side wall of the basement (1); a bearing plate (31) arranged on the bearing frame (3); a sliding plate (32) which is connected with the bearing plate (31) in a sliding way; a first connecting rod (33) connected to one side of the slide plate (32); a connecting frame (34) connected to one end of the first connecting rod (33) far away from the sliding plate (32); a cleaning brush head (35) connected to the connecting frame (34) through a connecting component; the driving component is arranged on the bearing plate (31) and used for driving the sliding plate (32) to move; and the scraper component is arranged on one side of the connecting frame (34) and is abutted against the filter plate (21).

2. The people's air defense basement drainage system of claim 1, wherein: the driving assembly comprises a first servo motor (36) arranged on one side of the bearing plate (31); a screw rod (37) with one end connected to the output end of the first servo motor (36) and the other end penetrating through the sliding plate (32) and extending along the length direction of the bearing plate (31); and the blocking plate (38) is arranged on one side, deviating from the first servo motor (36), of the bearing plate (31) and is rotatably connected with one end, far away from the first servo motor (36), of the screw rod (37), a threaded hole (321) penetrates through the sliding plate (32), and the threaded hole (321) is in threaded connection with the screw rod (37).

3. The people's air defense basement drainage system of claim 1, wherein: the connecting assembly comprises a connecting plate (341) connected to the connecting frame (34) on the side facing away from the first connecting rod (33); a plurality of screws (351) with one end connected to one side of the cleaning brush head (35) and the other end penetrating the connecting plate (341); and the nut (352) is arranged on the screw rod (351) and is in threaded connection with the screw rod (351), a plurality of connecting holes (3411) penetrate through the connecting plate (341), and the connecting holes (3411) are matched with the screw rod (351).

4. The people's air defense basement drainage system of claim 1, wherein: the scraper component comprises a plurality of second connecting rods (4) arranged on one side of the connecting frame (34); the push plate (41) is arranged at one end, far away from the connecting frame (34), of the second connecting rod (4); side plates (42) arranged on two sides of the top of the push plate (41); and the scraping part is arranged on one side, which is far away from the connecting frame (34), of the push plate (41).

5. The people's air defense basement drainage system of claim 4, wherein: the scraping piece comprises a supporting block (43) arranged on the top of the push plate (41); a first cylinder (44) provided on the support block (43); a scraping rod (45) connected to the piston rod of the first cylinder (44); a scraping baffle plate (46) connected to one end of the scraping rod (45) far away from the first cylinder (44); a scraping cavity (461) arranged on one side of the scraping baffle (46) facing the push plate (41); the scraping head (47) is connected in the scraping cavity (461) in a sliding manner and is propped against the push plate (41); and a plurality of springs (48) arranged between the bottom of the scraping cavity (461) and the scraping head (47).

6. The people's air defense basement drainage system of claim 5, wherein: the ground of the basement (1) is also provided with a collecting component for collecting the cleaned sundries, and the collecting component comprises a collecting pool (5) arranged on one side of the ground of the basement (1) close to the filter plate (21); a plurality of filtering holes (51) penetrating through the bottom of the collecting tank (5); a cover plate (52) which is covered on the top of the collecting tank (5) in a sliding way; a second cylinder (53) arranged in the side wall of the basement (1); and one end of the second cylinder (53) is connected with the piston rod of the second cylinder, the other end of the second cylinder is connected with the draw bar (54) on one side of the cover plate (52) departing from the filter plate (21), a placing cavity (11) is formed in the wall of the basement (1), and the second cylinder (53) is located in the placing cavity (11).

7. The people's air defense basement drainage system of claim 1, wherein: a water pumping mechanism for discharging water collected in the water collecting pit (2) is arranged in the water collecting pit (2), and the water pumping mechanism comprises a water drainage pipeline (6) with one end extending into the water collecting pit (2) and the other end extending out of the basement (1); the supporting plate (7) is arranged on one side, close to the pit opening, of the water collecting pit (2); a water pump (71) arranged on the support plate (7); a water discharge pipe (72) with one end connected to the water discharge end of the water pump (71) and the other end connected to the water discharge pipe (6); a water pumping pipe (73) with one end connected with the water pumping end of the water pumping pump (71) and the other end extending into the bottom of the sump (2); a base (74) arranged at the bottom of the water collecting pit (2); a rotating bobbin (75) with one end rotatably connected to the base (74) and the other end rotatably communicated with one end of the water pumping pipe (73) far away from the water pumping pump (71); a plurality of water suction pipes (76) communicated with the side wall of the rotating bobbin (75); a plurality of water suction holes (761) opened in the water suction pipe (76); and a rotating assembly arranged on the supporting plate (7) and used for driving the rotating bobbin (75) to rotate.

8. The people's air defense basement drainage system of claim 7, wherein: the rotating assembly comprises a second servo motor (77) arranged on the supporting plate (7); a rotating shaft (78) with one end connected to the output end of the second servo motor (77) and the other end extending along the length direction of the water pumping pipe (73); a driving gear (781) connected to one end of the rotating shaft (78) far away from the second servo motor (77); and a driven gear 751 provided on an outer side wall of the rotating bobbin 75 and engaged with the driving gear 781.

9. The people's air defense basement drainage system of claim 7, wherein: the outer side of the water suction pipe (76) facing the bottom of the water collecting pit (2) is provided with a mud scraping plate (79), and the mud scraping plate (79) is abutted to the bottom of the water collecting pit (2).

10. The people's air defense basement drainage system of claim 2, wherein: the bearing surface of the bearing plate (31) is provided with a sliding groove (311), the sliding plate (32) is provided with a sliding block (322) matched with the sliding groove (311), two sides of the sliding block (322) are connected with pulleys (323) in a rolling mode, and the pulleys (323) are abutted to the sliding groove (311).

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