CN111894123B - People's air defense basement drainage system - Google Patents

Abstract

The application relates to a civil air defense basement drainage system, which comprises a basement, a sump and a filter plate, wherein a cleaning mechanism for cleaning sundries is arranged on the filter plate, and the cleaning mechanism comprises a bearing frame arranged on the side wall of the basement; the bearing plate is arranged on the bearing frame; the sliding plate is connected to the bearing plate in a sliding manner; a first connecting rod connected to one side of the slide plate; the connecting frame is connected to one end of the first connecting rod, which is far away from the sliding plate; the cleaning brush head is connected to the connecting frame through the connecting component; the driving assembly is arranged on the bearing plate; and the scraper component is arranged on one side of the connecting frame and is abutted against the filter plate. This application has the effect of being convenient for play effectively cleaing away the debris on the filter to can reduce the condition that debris appear blockking up to the filter, so that in sewage in the basement ground in time flows into the sump along the filter, and then can reduce the condition that ponding appears and influence the environment of basement on the ground of basement.

Description

People's air defense basement drainage system

Technical Field

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

Background

In the present civil building, the underground garage and the civil air defense peacetime and war combined structural design is frequently met, namely, the underground one-storey is used as the garage at ordinary times, and the underground two-storey is used as the civil air defense at wartime. The design of water supply and drainage in the underground two layers is crucial, and a water collecting pit is usually arranged in the underground two layers.

People's air defense basement drainage structure among the correlation technique often can set up the shrouding at the top of sump pit, sets up a plurality of wash port on the shrouding, and the bottom of sump pit is provided with the dredge pump, and the dredge pump intercommunication has the drainage pipe that extends to outside the sump pit, and the sewage on people's air defense basement ground can in time be arranged in the sump pit through the wash port to can effectively collect the sewage on people's air defense basement ground, and then discharge people's air defense underground outdoor through the sewage pump with the sewage that the sump pit was collected along drainage pipe.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the sewage on the ground of the civil air defense basement is doped with a large amount of sundries, the drainage holes are easily blocked by the sundries, so that the sewage cannot flow into the water collection pit in time, the water on the ground of the civil air defense basement is accumulated, and the environment of the civil air defense basement is seriously influenced.

Disclosure of Invention

The application provides a people's air defense basement drainage system adopts following technical scheme:

a civil air defense basement drainage system comprises a basement; a sump disposed on the basement floor; the filter plate is covered on the pit opening of the water collecting pit, a cleaning mechanism for cleaning sundries on the filter plate is arranged on the filter plate, and the cleaning mechanism comprises a bearing frame arranged on the side wall of the underground chamber; the bearing plate is arranged on the bearing frame; the sliding plate is connected to the bearing plate in a sliding mode; a first connecting rod connected to one side of the slide plate; the connecting frame is connected to one end, far away from the sliding plate, of the first connecting rod; the cleaning brush head is connected to the connecting frame through a connecting component; the driving assembly is arranged on the bearing plate and used for driving the sliding plate to move; and the scraper component is arranged on one side of the connecting frame and is abutted against the filter plate.

Through adopting above-mentioned technical scheme, can be convenient for play the effect of effectively clearing away the debris on the filter to can reduce the circumstances that these some debris appear blockking up to the filter, so that in sewage in the basement ground in the filter in time flows into the sump along the filter, and then can reduce the circumstances that the basement environment was influenced to ponding appearing in the ground of basement.

Preferably, the driving assembly comprises a first servo motor arranged on one side of the bearing plate; the screw rod is connected with the output end of the first servo motor at one end, penetrates through the sliding plate at the other end and is arranged in an extending manner along the length direction of the bearing plate; and the stop plate is arranged on one side, away from the first servo motor, of the bearing plate and is rotatably connected with one end, far away from the first servo motor, of the screw rod, a threaded hole penetrates through the sliding plate, and the threaded hole is in threaded connection with the screw rod.

Through adopting above-mentioned technical scheme, when needs remove the slide, start first servo motor, first servo motor's output drive lead screw rotates, and the lead screw rotates the in-process, can drive the slide and slide along the loading board to can realize carrying out the effect of automatic sliding to the slide.

Preferably, the connecting assembly comprises a connecting plate connected to one side of the connecting frame, which faces away from the first connecting rod; a plurality of screws, one end of each screw is connected to one side of the cleaning brush head, and the other end of each screw penetrates through the connecting plate; and the nut is arranged on the screw rod and is in threaded connection with the screw rod, a plurality of connecting holes are further penetrated through the connecting plate, and the connecting holes are matched with the screw rod.

By adopting the technical scheme, not only can be convenient for carry out fixed mounting to cleaning the brush head, but also can be convenient for dismantle cleaning the brush head fast to can be convenient for effectively change cleaning the brush head.

Preferably, the scraper component comprises a plurality of second connecting rods arranged on one side of the connecting frame; the push plate is arranged at one end, far away from the connecting frame, of the second connecting rod; side plates arranged on two sides of the top of the push plate; and the scraping piece is arranged on one side, deviating from the connecting frame, of the push plate.

Through adopting above-mentioned technical scheme, can further play the effect of effective clearance to debris on the filter to can reduce the condition emergence that these some debris blockked up the filter, and then can be convenient for collect the sump to the water in the basement.

Preferably, the scraping piece comprises a supporting block arranged on the top of the push plate; the first air cylinder is arranged on the supporting block; the scraping rod is connected to the first cylinder piston rod; the scraping baffle is connected to one end, far away from the first cylinder, of the scraping rod; the scraping cavity is arranged on one side of the scraping baffle plate, which faces the push plate; the scraping head is connected in the scraping cavity in a sliding manner and is abutted against the pushing plate; and a plurality of springs arranged between the cavity bottom of the scraping cavity and the scraping head.

Through adopting above-mentioned technical scheme, when needs effectively push away the time of falling to the debris of collecting on the push pedal top, start the first cylinder on the supporting shoe, the piston rod drive of first cylinder scrapes the material baffle and removes, scrapes the material baffle and drives and scrape the stub bar and remove along the top of push pedal to promote the debris of collecting on the push pedal top, thereby make these some debris can break away from out the push pedal, and then can unify the collection processing to these some debris.

Preferably, the ground of the basement is also provided with a collecting assembly for collecting the cleaned sundries, and the collecting assembly comprises a collecting tank arranged on one side of the ground of the basement close to the filter plate; a plurality of filtering holes penetrating through the bottom of the collecting tank; the cover plate is covered on the top of the collecting tank in a sliding manner; a second cylinder disposed within the basement sidewall; and one end of the second cylinder is connected with the piston rod of the second cylinder, the other end of the second cylinder is connected with the draw bar on one side of the cover plate, which deviates from the filter plate, a placing cavity is formed in the wall of the basement, and the second cylinder is located in the placing cavity.

Through adopting above-mentioned technical scheme, when needs collect the debris after cleaning on the filter, start the second cylinder, the piston rod drive traction lever of second cylinder removes, and the traction lever is at the removal in-process, can stimulate the apron for the pond mouth of collecting pit is kept away from to the apron, thereby can be convenient for push away debris and collect in the collecting pit, and then can be convenient for the sweeper to unify the clearance to these some debris of collecting.

Preferably, a water pumping mechanism for discharging water collected in the water collecting pit is arranged in the water collecting pit, and the water pumping mechanism comprises a water drainage pipeline with one end extending into the water collecting pit and the other end extending out of the basement; the supporting plate is arranged on one side of the water collecting pit close to the pit opening; the water suction pump is arranged on the supporting plate; one end of the water outlet pipe is connected with the water outlet end of the water suction pump, and the other end of the water outlet pipe is connected with the water outlet pipeline; one end of the water suction pipe is connected with the water suction end of the water suction pump, and the other end of the water suction pipe extends into the bottom of the sump pit; the base is arranged at the bottom of the sump pit; one end of the rotating bobbin is rotatably connected to the base, and the other end of the rotating bobbin is rotatably communicated with one end of the water pumping pipe, which is far away from the water pumping pump; a plurality of water suction pipes communicated with the side wall of the rotating bobbin; a plurality of water suction holes arranged on the water suction pipe; and the rotating assembly is arranged on the supporting plate and used for driving the rotating bobbin to rotate.

Through adopting above-mentioned technical scheme, when needs absorb the sewage in the sump pit, start the suction pump in the backup pad, make the suction hole department that absorbs water the pipe produce suction, in order to extract the sewage in the sump pit, sewage in the sump pit enters into the rotation section of thick bamboo along the pipe that absorbs water in, then sewage flows into in the drain pipe along the drinking-water pipe, then sewage is in the drainage pipe row inlet and outlet pipe along the drain pipe, last sewage is outside the unified discharge underground chamber of drainage pipe, thereby can realize carrying out effective treatment's effect to the sewage of collecting in the sump pit.

Preferably, the rotating assembly comprises a second servo motor arranged on the supporting plate; one end of the rotating shaft is connected with the output end of the second servo motor, and the other end of the rotating shaft extends along the length direction of the water pumping pipe; the driving gear is connected to one end, far away from the second servo motor, of the rotating shaft; and the driven gear is arranged on the outer side wall of the rotating bobbin and is meshed with the driving gear.

Through adopting above-mentioned technical scheme, when needs rotate the rotation bobbin, start the second servo motor in the backup pad, the output drive driving gear of second servo motor rotates, the driving gear is rotating the in-process, can drive driven gear and rotate, thereby can make driven gear rotate the rotation bobbin, and then make the rotation bobbin drive the drinking-water pipe and stir the water in the sump pit, make the debris suspension at the sump pit bottom around the sump pit, and then can be convenient for the drinking-water pipe effectively absorb these some suspended debris.

Preferably, a mud scraping plate is arranged on the outer side of the water suction pipe facing the bottom of the water collection pit, and the mud scraping plate is abutted against the bottom of the water collection pit.

Through adopting above-mentioned technical scheme, can be convenient for scrape the mud dirt and the debris that deposit in the sump pit bottom to can be convenient for absorb water the pipe and unify these a little mud dirt and debris and absorb, and then can realize carrying out the effect of effectively clearing up the mud dirt and the debris that deposit at the sump pit bottom.

Preferably, a sliding groove is formed in the bearing surface of the bearing plate, a sliding block matched with the sliding groove is arranged on the sliding plate, pulleys are connected to two sides of the sliding block in a rolling mode, and the pulleys are abutted to the sliding groove.

Through adopting above-mentioned technical scheme, can reduce the frictional force that slide and loading board contacted each other and produced to make the slide more smoothly along the spout and slide on the loading board.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the cleaning mechanism, sundries on the filter plate can be conveniently and effectively cleaned, so that the blocking condition of the filter plate caused by the sundries can be reduced, sewage in the basement floor can timely flow into the water collecting pit along the filter plate, and the condition that the basement environment is influenced by accumulated water on the basement floor can be reduced;

2. when the sundries collected on the top of the push plate need to be effectively pushed down, a first air cylinder on the supporting block is started, a piston rod of the first air cylinder drives a scraping baffle to move, and the scraping baffle drives a scraping head to move along the top of the push plate so as to push the sundries collected on the top of the push plate, so that the sundries can be separated from the push plate, and then the sundries can be collected and processed in a unified manner;

3. through setting up the mud scraper, can be convenient for scrape the mud dirt and the debris that deposit in the sump pit bottom to can be convenient for absorb water the pipe and unify these a little mud dirt and debris and absorb, and then can realize carrying out the effect of effectively clearing up the mud dirt and the debris that deposit at the sump pit bottom.

Drawings

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

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

FIG. 3 is a schematic structural view 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. a basement; 11. a placement chamber; 2. a sump; 21. a filter plate; 3. a carrier; 31. a carrier plate; 311. a chute; 32. a slide plate; 321. a threaded hole; 322. a slider; 323. a pulley; 33. a first connecting rod; 34. a connecting frame; 341. a connecting plate; 3411. connecting holes; 35. cleaning the brush head; 351. a screw; 352. a nut; 36. a first servo motor; 37. a screw rod; 38. a blocking plate; 4. a second connecting rod; 41. pushing the plate; 42. a side plate; 43. a support block; 44. a first cylinder; 45. a scraping rod; 46. a scraping baffle; 461. a scraping cavity; 47. scraping the material head; 48. a spring; 5. a collection tank; 51. a filtration pore; 52. a cover plate; 53. a second cylinder; 54. a draw bar; 6. a water discharge pipeline; 7. a support plate; 71. a water pump; 72. a drain pipe; 73. a water pumping pipe; 74. a base; 75. rotating the bobbin; 751. a driven gear; 76. a suction pipe; 761. a water suction hole; 77. a second servo motor; 78. a rotating shaft; 781. a driving gear; 79. a mud scraper.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses people's air defense basement drainage system. Referring to fig. 1, this people's air defense basement drainage system includes basement 1, is provided with a sump 2 at this basement 1's subaerial, has closed filter 21 in the entrance to a pit department lid of this sump 2, and this filter 21 can be convenient for filter the sewage in basement 1 to carry out effective separation with the debris of mixing in the sewage, thereby make sewage in can in time flow into sump 2 along filter 21.

Refer to fig. 1, for the convenience of carrying out effective processing to the debris after filtering on the filter 21, in order to reduce the circumstances that this some debris appear blockking up filter 21, so in this embodiment, be provided with clearance mechanism on this filter 21, this clearance mechanism can be convenient for play the effect of effectively clearing away with debris on the filter 21, thereby can reduce the circumstances that these some debris appear blockking up to filter 21, so that sewage in basement 1 ground in time flows into sump 2 along filter 21, and then can reduce the circumstances that basement 1's ground appears ponding and influences basement 1's environment.

Specifically, referring to fig. 1, in the present embodiment, the cleaning mechanism includes a carrier 3, a carrier plate 31, a sliding plate 32, a first connecting rod 33, a connecting frame 34, a cleaning brush head 35 and a driving assembly. Wherein, the bearing frame 3 is fixedly arranged on the wall of the basement 1; the bearing plate 31 is fixedly mounted on the bearing frame 3; the sliding plate 32 is slidably connected to the supporting plate 31, and a sliding slot 311 is formed on the supporting surface of the supporting plate 31, wherein the sliding slot 311 is matched with the sliding plate 32.

Referring to fig. 2, in order to make the sliding plate 32 slide on the carrier plate 31 more smoothly, a slider 322 is fixedly mounted on the sliding plate 32, pulleys 323 are connected to both sides of the slider 322 in a rolling manner, the pulleys 323 abut against the sliding grooves 311, and the friction force generated by the contact between the sliding plate 32 and the carrier plate 31 is reduced by the structure in which the pulleys 323 and the sliding grooves 311 are engaged with each other, so that the sliding plate 32 slides on the carrier plate 31 more smoothly along the sliding grooves 311.

Meanwhile, referring to fig. 1, one end of the first connecting rod 33 is fixedly connected to one side of the sliding plate 32, and the other end of the first connecting rod 33 extends toward the filter plate 21; the connecting frame 34 is fixedly connected to an end of the first connecting rod 33 away from the sliding plate 32; should clean brush head 35 through coupling assembling fixed mounting on this link 34, should clean brush head 35 and deviate from one side of this link 34 and this filter 21 mutual butt to clean debris on the filter 21, thereby can be convenient for clear away debris, and then make sewage can flow in the sump 2 smoothly.

Referring to fig. 2, the connection assembly includes a connection plate 341, a screw 351, and a nut 352. Wherein, the connecting plate 341 is fixedly connected to a side of the connecting frame 34 away from the first connecting rod 33; the screws 351 are respectively fixed on the cleaning head 35, and a plurality of connecting holes 3411 matched with the screws 351 penetrate through the connecting plate 341, so that when the cleaning head 35 is abutted against the connecting plate 341, the screws 351 can penetrate through the connecting holes 3411.

The nuts 352 are provided in plural, the nuts 352 are screwed with the screws 351, and after the screws 351 pass through the connecting holes 3411, the cleaning brush head 35 can be fixed on the connecting plate 341 by turning the nuts 352 into the screws 351 respectively. When the cleaning brush head 35 needs to be detached, the cleaning brush head 35 can be detached quickly only by screwing the nut 352 out of the screw 351, so that the cleaning brush head 35 can be replaced conveniently.

Meanwhile, the driving assembly is disposed on the bearing surface of the bearing plate 31, the driving assembly can drive the sliding plate 32 to automatically slide on the bearing plate 31 along the sliding slot 311, and referring to fig. 1, the driving assembly includes a first servo motor 36, a lead screw 37 and a 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, the other end of the screw rod 37 penetrates through the sliding plate 32 and extends along the length direction of the bearing plate 31, a threaded hole 321 penetrates through the sliding plate 32, and the threaded hole 321 is in threaded connection with the screw rod 37.

The blocking plate 38 is fixedly installed on a side of the bearing plate 31 far away from the first servo motor 36, the blocking plate 38 is rotatably connected with one end of the screw rod 37 far away from the first servo motor 36, and the blocking plate 38 can have a certain blocking effect on the sliding plate 32, so that the sliding plate 32 can be prevented from sliding out of the bearing plate 31 along the sliding slot 311.

When needs move slide 32, start first servo motor 36, first servo motor 36's output drive lead screw 37 rotates, lead screw 37 is rotating the in-process, can make slide 32 slide along spout 311, thereby can realize carrying out the effect of automatic sliding to slide 32, can make slide 32 drive link 34 on the head 33 also carry out automatic movement like this, and then make link 34 drive clean brush head 35 effectively clean the debris on the filter 21.

Referring to fig. 1, in order to further effectively remove the impurities on the filter plate 21, so as to dredge the filter plate 21, in the embodiment, a scraper assembly is further disposed on a side of the connecting frame 34 facing the first servo motor 36, and the scraper assembly abuts against the filter plate 21, so as to effectively treat the impurities on the filter plate 21.

Specifically, referring to fig. 1, in the present embodiment, the squeegee assembly includes the second connecting rod 4, the push plate 41, the side plate 42, and the scraper. Wherein, the push plate 41 is slidably disposed on the filter plate 21, and the push plate 41 is located on one side of the cleaning brush head 35 close to the first servo motor 36; this second connecting rod 4 is provided with two, and the one end fixed connection of these two second connecting rods 4 is on one side of this link 34 towards this first servo motor 36, and the other end fixed connection of these two second connecting rods 4 is at the top of this push pedal 41, when link 34 removed, can drive push pedal 41 and remove along filter 21 to make push pedal 41 promote the debris on to filter 21.

And this curb plate 42 is provided with two, and these two curb plates 42 are fixed mounting respectively in the both sides of this push pedal 41, and when push pedal 41 promoted debris, these two curb plates 42 can play certain guide effect to debris to make these some debris collect along curb plate 42 at the top of push pedal 41. The scraping piece is arranged on the top of the push plate 41, and the scraping piece can be used for conveniently and effectively cleaning sundries on the push plate 41.

Specifically, referring to fig. 1 and 2, in the present embodiment, the scraper includes a supporting block 43, a first cylinder 44, a scraper bar 45, a scraper baffle 46, a scraper head 47, and a spring 48. Wherein, the supporting block 43 is fixedly mounted on the top of the push plate 41; the first cylinder 44 is fixedly mounted on the supporting block 43; one end of the scraping rod 45 is connected to the piston rod of the first cylinder 44, and the other end of the scraping rod 45 extends towards one side of the cleaning brush head 35; the scraping baffle 46 is fixedly connected to an end of the scraping rod 45 away from the first cylinder 44, and the scraping baffle 46 is located on the top of the pushing plate 41; meanwhile, the scraping baffle 46 can also be convenient for playing a certain blocking effect on sundries, and when the piston rod of the first cylinder 44 drives the scraping rod 45 to move, the scraping rod 45 can drive the scraping baffle 46 to move along the side plate 42.

Meanwhile, referring to fig. 2 and 3, a scraping chamber 461 is formed on one side of the scraping baffle 46 facing the pushing plate 41, one side of the scraping head 47 is disposed in the scraping chamber 461, the other side of the scraping head 47 abuts against the pushing plate 41, and the scraping head 47 can move up and down along the inner sidewall of the scraping chamber 461; the springs 48 are disposed in the scraping chamber 461, and one end of each spring 48 is fixedly connected to the side plate 42 of the scraping chamber 461 facing the push plate 41; the other ends of the springs 48 are fixedly connected to one side of the scraping head 47, and the springs 48 are arranged, so that the pushing head 47 can extend and retract in the scraping cavity 461, and the pushing head 47 is abutted to the top of the pushing plate 41.

When scraping material baffle 46 and removing, should scrape material baffle 46 and can drive and scrape stub bar 47 and remove, should scrape stub bar 47 under spring 48's telescopic action, can be convenient for carry out effective butt to the top of push pedal 41, make like this to push away the stub bar and promote the debris of collecting on push pedal 41 top to make these some debris can break away from out push pedal 41, and then can be convenient for unify the clearance to these some debris.

Referring to fig. 1, in order to effectively collect the impurities cleaned on the filter plate 21, in this embodiment, a collecting assembly is disposed on the floor of the basement 1, and the collecting assembly is located on the side of the cleaning brush head 35 away from the push plate 41 to uniformly collect the impurities.

Specifically, referring to fig. 1, in the present embodiment, the collecting assembly includes a collecting tank 5, a cover plate 52, a second cylinder 53, and a drawbar 54. The collecting tank 5 is arranged on the ground of the basement 1, a plurality of filtering holes 51 penetrate through the bottom of the collecting tank 5, the filtering holes 51 are communicated with the collecting pit 2, and when impurities are collected in the collecting tank 5, a small part of sewage mixed in the impurities can flow into the collecting pit 2 along the filtering holes 51; the cover plate 52 covers the mouth of the collecting tank 5, and the cover plate 52 can slide on the collecting tank 5 along the floor of the basement 1 so as to seal and cover or open the collecting tank 5; when the cover plate 52 covers the opening of the collecting tank 5, the smell generated by the sundries can be reduced from flowing out of the basement 1, so that the influence of the smell on the environment of the basement 1 can be reduced.

Meanwhile, a placing cavity 11 is formed in the wall of the basement 1, the second air cylinder 53 is installed in the placing cavity 11, and a piston rod of the second air cylinder 53 can extend out along the direction of the collecting tank 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 one side of the cover plate 52, which is far away from the filter plate 21, so as to pull the cover plate 52.

When sundries cleaned on the filter plate 21 need to be collected, the second air cylinder 53 is started, the piston rod of the second air cylinder 53 drives the traction rod 54 to move, the traction rod 54 can pull the cover plate 52 in the moving process, so that the cover plate 52 is far away from the pool opening of the collecting pool 5, the cleaning brush head 35 and the push plate 41 can respectively push the sundries into the collecting pool 5, the sundries are collected in a unified mode, and therefore cleaning personnel can conveniently clean the collected sundries in a unified mode.

Referring to fig. 4, in order to discharge the contaminated water collected in the sump 2, in the present embodiment, a pumping mechanism including a drain pipe 6, a support plate 7, a pump 71, a drain pipe 72, a pumping pipe 73, a base 74, a rotation bobbin 75, and a suction pipe 76 is provided in the sump 2. One end of the drainage pipeline 6 extends into the water collecting pit 2, and the other end of the drainage pipeline 6 extends out of the basement 1 so as to be communicated with external equipment for collecting sewage, so that the sewage is convenient to treat; the supporting plate 7 is fixedly arranged on the inner side wall of the side, close to the pithead, of the sump 2; the water pump 71 is fixedly arranged on the supporting plate 7; the drain pipe 72 has one end connected to the drain end of the suction pump 71 and the other end connected to the drain pipe 6, so that the sewage flows into the drain pipe 6 along the drain pipe 72.

One end of the water pumping pipe 73 is connected with the water pumping end of the water pumping pump 71, and the other end extends into the bottom of the sump 2; the base 74 is fixedly installed at the bottom of the sump 2, and the base 74 is located right below the pumping 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 communicated with one end of the pumping pipe 73 far away from the pumping pump 71; the plurality of water suction pipes 76 are provided, the water suction pipes 76 are respectively communicated with the side wall of the rotating bobbin 75, a plurality of water suction holes 761 are formed on the water suction pipes 76, and the water suction pipes 76 can suck the sewage in the sump 2 through the water suction holes 761.

When sewage in the water collecting pit 2 needs to be sucked, the water suction pump 71 on the supporting plate 7 is started, so that suction force is generated at the water suction hole 761 of the water suction pipe 76, the sewage in the water collecting pit 2 is sucked along the water suction hole 761, the sewage in the water collecting pit 2 enters the rotating barrel pipe 75 along the water suction pipe 76, then the sewage flows into the water discharge pipe 72 along the water suction pipe 73, then the sewage is discharged into the water discharge pipe 6 along the water discharge pipe 72, and finally the sewage is uniformly discharged out of the basement 1 from the water discharge pipe 6, so that the effect of effectively treating the sewage collected in the water collecting pit 2 can be realized.

Meanwhile, referring to fig. 4, in order to effectively extract the dirt and the fine impurities deposited at the bottom of the sump 2, in this embodiment, a rotating assembly is further disposed on the supporting plate 7, and the rotating assembly is used for driving the rotating bobbin 75 to rotate, so that the water suction pipe 76 on the rotating bobbin 75 stirs the sump 2, and the dirt and the impurities deposited at the bottom of the sump 2 are suspended around the sump 2, thereby facilitating the suction of the dirt and the impurities.

Specifically, referring to fig. 4, in the present embodiment, the rotation assembly includes a second servo motor 77, a rotation shaft 78, a driving gear 781, and a driven gear 751. Wherein, the second servo motor 77 is fixedly installed on the supporting plate 7, and the output shaft of the second servo motor 77 penetrates through the supporting plate 7; one end of the rotating shaft 78 is fixedly connected to the output end of the second servo motor 77, and the other end of the rotating shaft 78 extends along the length direction of the water pumping pipe 73; the driving gear 781 is fixedly installed on one end of the rotating shaft 78 far from the second servo motor 77; the driven gear 751 is fixedly installed on an outer sidewall of the rotation bobbin 75, and the driven gear 751 is engaged with the feed driving gear 781.

When needs rotate rotating bobbin 75, start second servo motor 77 on the backup pad 7, second servo motor 77's output drive driving gear 781 rotates, driving gear 781 is rotating the in-process, can drive driven gear 751 and rotate, thereby can make driven gear 751 rotate rotating bobbin 75, and then make rotating bobbin 75 drive drinking-water pipe 73 and stir the water in sump 2, make sediment at the bottom of sump 2 hole mud dirt and debris suspension around sump 2, and then can be convenient for drinking-water pipe 73 effectively absorb these some suspended debris.

Preferably, the outer side of the water suction pipe 76 facing the bottom of the sump 2 is fixedly provided with a mud scraping plate 79, the mud scraping plate 79 is abutted against the bottom of the sump 2, when the rotary pipe 75 drives the water suction pipe 76 to rotate, the mud scraping plate 79 can effectively scrape mud and sundries deposited in the bottom of the sump 2, so that the mud and the sundries can be effectively suspended around the sump 2, and then the mud and the sundries can be conveniently and uniformly sucked, and thus the effect of effectively cleaning the mud and the sundries deposited at the bottom of the sump 2 can be realized.

The implementation principle of the civil air defense basement drainage system in the embodiment of the application is as follows: when sundries on the filter plate 21 need to be pushed down to the collecting tank 5, the second air cylinder 53 in the placing cavity 11 is started, a piston rod of the second air cylinder 53 drives the traction rod 54 to move, and the traction rod 54 can pull the cover plate 52 in the moving process, so that the cover plate 52 is far away from the tank opening of the collecting tank 5.

Then, the first servo motor 36 on the bearing plate 31 is started, the output end of the first servo motor 36 drives the screw rod 37 to rotate, the screw rod 37 can enable the sliding plate 32 to slide along the sliding groove 311 in the rotating process, the sliding block 322 can drive the connecting frame 34 on the first connecting rod 33 to automatically move, the connecting frame 34 drives the cleaning brush head 35 to effectively clean the sundries on the filter plate 21, and the sundries are swept into the collecting pool 5.

Meanwhile, in the moving process 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, the push plate 41 further pushes the impurities on the filter plate 21, so that the impurities slide along the top of the push plate 41, the side plate 42 on the push plate 41 guides the impurities, the scraping baffle 46 on the push plate 41 blocks the impurities, so that the impurities are collected on the top of the push plate 41, then the first cylinder 44 on the supporting block 43 is started, the piston rod of the first cylinder 44 drives the scraping rod 45 to move forward, the scraping rod 45 can drive the scraping head 47 on the scraping baffle 46 to move in the moving process, the scraping head 47 can conveniently push the impurities collected on the push plate 41 into the collecting tank 5 under the telescopic action of the spring 48, and finally the cover plate 52 is moved by the second cylinder 53, to re-close the cover plate 52 on top of the collecting tank 5 so that the impurities can be collected conveniently.

In sewage that collecting pit 2 was collected was effectively extracted into drainage pipe 6 as needs, start second servo motor 77 on the backup pad 7 earlier, second servo motor 77's output drive driving gear 781 rotates, driving gear 781 is at the rotation in-process, can drive driven gear 751 and rotate, can make driven gear 751 rotate rotating bobbin 75, thereby make rotating bobbin 75 drive drinking-water pipe 73 and stir the water in collecting pit 2, and then make mud scraping plate 79 on the drinking-water pipe 73 effectively scrape the bottom of pit 2, make the mud dirt and the debris suspension of deposiing at the bottom of pit 2 around collecting pit 2 like this.

Then the suction pump 71 is started, the water suction holes 761 on the water suction pipe 76 suck sewage, the sewage in the water collecting pit 2 enters the rotary barrel pipe 75 along the water suction pipe 76, then the sewage flows into the water discharge pipe 72 along the water suction pipe 73, then the sewage flows into the water discharge pipe 6 along the water discharge pipe 72, and finally the sewage is uniformly discharged out of the basement 1 from the water discharge pipe 6, so that the effect of effectively treating the sewage can be realized, and further the bottom of the water collecting pit 2 is effectively cleaned.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (5)

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; the scraper component is arranged on one side of the connecting frame (34) and is abutted against the filter plate (21), and 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); the scraping piece is arranged on one side, away from the connecting frame (34), of the push plate (41) and 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), the driving assembly comprising 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); the blocking plate (38) is arranged on one side, away from the first servo motor (36), of the bearing plate (31) and is rotatably connected with one end, away from the first servo motor (36), of the screw rod (37), a threaded hole (321) penetrates through the sliding plate (32), the threaded hole (321) is in threaded connection with the screw rod (37), and the connecting assembly comprises a connecting plate (341) connected to one side, away from the first connecting rod (33), of the connecting frame (34); 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); the screw rod (351) is provided with a nut (352) which is in threaded connection with the screw rod (351), the connecting plate (341) is also provided with a plurality of connecting holes (3411) in a penetrating manner, the connecting holes (3411) are matched with the screw rod (351), 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.

2. The people's air defense basement drainage system of claim 1, 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).

3. The people's air defense basement drainage system of claim 1, 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.

4. The people's air defense basement drainage system of claim 3, 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).

5. The people's air defense basement drainage system of claim 1, 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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