CN217419760U - Automatic change basement drainage device - Google Patents

Abstract

The utility model provides an automatic change basement drainage device that takes out water relates to ground foundation engineering machinery and equips technical field, including the pipeline, lie in the french drain that catchments under the one end of pipeline is connected the basement, and the other end of pipeline is connected underground outdoor, the pipeline includes underground pipe, communicating pipe and engine compartment, is equipped with one-level pumping device and second grade pumping device in the engine compartment, and extrusion piston I exposes second through-hole when groundwater pressure increases, and second through-hole department is provided with water pump I and draws water, still includes among the one-level pumping device and triggers the subassembly, triggers I work of subassembly drive water pump after the second through-hole exposes completely. The utility model discloses a catch water french drain, one-level pumping device and second grade pumping device extract groundwater and resist superficial, need not dirt worker measures such as extensive anti-floating pile, save the cost by a wide margin.

Description

Automatic change basement drainage device

Technical Field

The utility model relates to a ground foundation engineering machinery equips technical field, specifically is an automatic change basement drainage device.

Background

The basement anti-floating is a ubiquitous technical problem in the building engineering, especially for the basement structure of pure basement or low-rise building, its anti-floating measure often adopts large-area anti-floating pile or anti-floating anchor rod, and construction cost is high, and the cost of part project only anti-floating measure can account for more than 30% of total construction cost, and a large amount of mud and noise that produce in the anti-floating pile construction process are big to the surrounding environment influence, often receive the complaint of peripheral resident.

In addition, the basic principle of designing the anti-floating measures is to calculate the anti-floating force of the anti-floating measures according to the highest anti-floating prevention water level which can be met in the service life (generally 70 years) of the building design, and the design principle is generally regarded as being too conservative.

Chinese patent publication No. CN114182719A discloses an anti-floating pile for basement foundation, which comprises two sets of drainage assemblies disposed on the sidewall of pile hole, a reinforcement cage disposed in the pile hole and a concrete layer disposed in the pile hole, wherein each drainage assembly comprises a protection tube disposed along the height direction of the pile hole, a butt plate disposed at the lower end of the protection tube, a water storage tank rotatably connected to the butt plate, and a water pumping member, wherein the side surface of the water storage tank abuts against the sidewall of the pile hole, the side surfaces of the two protection tubes away from each other abut against the inner wall of the pile hole, the rotation axis of the water storage tank is perpendicular to the extension direction of the protection tubes, a water pumping channel is disposed between the water storage tank and the protection tubes, one end of the water pumping channel away from the water storage tank penetrates through the protection tubes, the water pumping member comprises a water pumping pump disposed in the water storage tank and a water pumping tube disposed in the water pumping channel, a plurality of water permeable holes are disposed on the side surfaces of the two water storage tanks away from each other, a fixing block is disposed between the two water storage tanks, the patent does not break through the principle under the objective condition that the buoyancy is not fixed because the water level really has large amplitude of variation for fixing the anti-floating force provided by the conventional anti-floating measures.

SUMMERY OF THE UTILITY MODEL

The not enough of prior art, the utility model provides an automatic change basement drainage device, through catchment french drain, one-level pumping device and second grade pumping device extraction groundwater anti-floating, need not dirt worker measures such as extensive anti-floating pile, save the cost by a wide margin.

The utility model provides a technical scheme: the utility model provides an automatic change basement drainage device, includes the pipeline, under the basement is connected to the one end of pipeline, the other end of pipeline is connected underground outdoor, the pipeline includes underground pipe, communicating pipe and engine room, underground pipe and communicating pipe intercommunication, communicating pipe is equipped with two exports and communicates with the engine room respectively, be provided with the baffle in the engine room, the baffle separates into vacuole I and cavity II with the engine room, one-level pumping device and second grade pumping device are equipped with in the engine room for discharge the basement with water.

Further, one-level pumping device includes optical axis, water pump I and trigger subassembly, the optical axis sets up between one side inner wall of baffle and piggyback pod, and sliding fit has piston I on the optical axis, and the fixed spring that is equipped with between piston I and the baffle has two through-holes in the cavity I, and first through-hole is connected with communicating pipe, and communicating pipe passes through underground piping connection underground, and extrusion piston I exposes second through-hole when groundwater pressure increases, water pump I installs in the second through-hole outside, and piston I blocks the second through-hole under the natural state, and trigger subassembly drive water pump I work after the second through-hole exposes completely.

Furthermore, the trigger assembly comprises a connecting rod, the connecting rod is rotatably installed in the power cabin, a sleeve is arranged on the connecting rod in a sliding mode, a driving gear is arranged on the sleeve in a rotating mode, a moving rack is fixedly arranged on the piston I, a tilting rod is fixedly arranged on the moving rack, the bottom surface of the tilting rod is in contact with the bottom surface of the power cabin, when the driving gear rises to the height of the moving rack, the driving gear is meshed with the moving rack, a vertical groove is formed in the side surface of the power cabin, the driving gear moves up and down and rotates in the vertical groove, a power-on plate I is arranged at one end of the driving gear, a nut sleeve is arranged on the outer side of the power cabin and is electrically connected with a water pump I, the power-on plate I is in contact with the nut sleeve after the driving gear rises, and the water pump I is started at the moment.

Further, the trigger assembly further comprises a sliding block, the driving gear is connected with the long groove through the sliding block, the electrifying plate I is vertically and slidably mounted on the sliding block, one end of the driving gear is fixedly provided with a screw rod head through a rotating rod I, the power cabin is fixedly provided with a fixing plate, the nut sleeve is slidably mounted on the fixing plate, and the screw rod head is in threaded fit with the nut sleeve.

Further, the connecting rod passes through the rotary drum and rotates and install in the piggyback pod, and the one end of rotary drum is fixed and is equipped with the sector block, and the outside of piggyback pod is fixed and is equipped with the record piece, evenly sets up a plurality of spouts along the axial in the record piece, sets up pressure sensor in the spout, and sliding fit has the wedge in the spout, is connected through spring I between wedge and the record piece, drives the sector block inwards to promote the wedge when the rotary drum is rotatory, through the record rotation angle of extrusion number.

Further, the driving gear is rotatably mounted on the sleeve through a synchronizing rod, and the driving gear is fixedly connected with the synchronizing rod.

Further, the second-stage water pumping device comprises a rotating rod II, the rotating rod II is rotatably installed in the rotating cylinder, a support rod is fixedly installed on the sleeve, a buffer groove is formed in the support rod, a belt wheel is installed in the buffer groove, the axis of the belt wheel rotates and slides in the buffer groove, a spring II is fixedly installed between the belt wheel and the support rod, a belt is installed among the belt wheel, the synchronizing rod and the rotating rod II for transmission, a transmission gear is fixedly installed on the rotating rod II, a synchronizing rack is meshed with the upper side of the transmission gear, the synchronizing rack is slidably installed in the power cabin, a piston II is fixedly installed at one end of the synchronizing rack, the piston II is slidably installed in the power cabin, two pipeline holes are formed in the cavity II, the first pipeline hole is connected with the communicating pipe, a water pump II is arranged at the second pipeline hole for water pumping, the piston II completely blocks the second pipeline hole in a natural state, when the second pipeline hole is completely exposed, and starting the water pump II.

Further, a starting gear is fixedly arranged on the rotating rod II, a starting rack is vertically arranged on one side of the water pump II in a sliding mode, the starting rack is meshed with the starting gear, a power-on plate II is fixedly arranged on the lower side of the starting rack, the water pump II starts to work when the power-on plate II is contacted with the bottom of the water pump II, and a position sensor is arranged on the water pump II and records the moving distance and position of the starting rack.

By the scheme, pumping treatment at different levels can be performed on different water pressures, and the pressure condition of underground water can be recorded in real time.

Compared with the prior art, the utility model beneficial effect be: (1) the utility model extracts groundwater for anti-floating through the catchment blind ditch, the primary pumping device and the secondary pumping device, and scale work measures such as large-scale anti-floating piles are not needed, thus greatly saving the cost; (2) the utility model discloses set up one-level pumping device and second grade pumping device simultaneously, the one-level pumping device carries out the drainage when pressure is big, just start second grade pumping device when pressure is too big, in the architectural design service life, receive each season water conservation volume to supply the condition difference, the ground water level ubiquitous condition that fluctuates greatly, the utility model discloses adaptable hydraulic condition changes, draws water in rich water period, stops the pump during dry water, realizes the maximum amplitude social energy saving, compares conventional anti-floating measure whole life cycle and all adopts the maximum anti-floating and establishes the water level of defence, and is more energy-conserving reliable, guarantees simultaneously that groundwater buoyancy can not cause the broken ring to the basement; (3) the utility model can automatically trigger the water pump I through the cooperation of the power-on plate I, the lead screw head and the nut sleeve, and the stable power-on can not be easily changed, thereby ensuring the normal operation and the service life of the device; (4) the pressure sensor and the position sensor of the utility model can accurately record the degree of underground water pressure every time and record the degree, thereby being beneficial to the later anti-floating design; (5) the utility model discloses a rack and pinion's cooperation has realized that only one-level pumping device is started and just starts second grade pumping device's effect when pressure is too big, does not need other powers, has also further guaranteed the life of equipment.

Drawings

Fig. 1 is the whole schematic view of the automatic pumping and drainage device for the middle basement.

Fig. 2 is a schematic structural diagram of the pipeline in the initial state of the present invention.

Fig. 3 is a schematic view of the local structure of the primary water pumping device of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is a schematic diagram of a structure of one side of the power cabin of the present invention.

Fig. 6 is an enlarged view of fig. 5 at B.

Fig. 7 is a schematic view of a water outlet structure on one side of the power cabin of the present invention.

Fig. 8 is an enlarged view at C in fig. 7.

Fig. 9 is a schematic structural view of a water outlet part on one side of the power compartment of the present invention.

Fig. 10 is an enlarged view of fig. 9 at D.

Fig. 11 is a schematic view of the overall structure of the one-stage pumping device in the pipeline during operation.

Fig. 12 is a schematic structural view of the first-stage and second-stage pumping devices in the pipeline of the present invention operating simultaneously.

Fig. 13 is a plane layout view of the water collecting blind drain of the utility model.

Fig. 14 is a schematic view of the cross-sectional structure of the blind drain of the present invention.

Fig. 15 is a schematic view of the structure of the junction between the underground pipe and the basement.

In the figure: 1-a first-stage water pumping device; 2-a secondary water pumping device; 3-basement; 4-a pipeline; 101-piston i; 102-moving the rack; 103-tilt lever; 104-a rotating drum; 105-a connecting rod; 106-a sleeve; 107-synchronization rod; 108-a drive gear; 109-a slider; 110-rotating rod I; 111-a screw head; 112-nut socket; 113-a fixed plate; 114-a spring plate; 115-short spring; 116-energizing plate I; 117-water pump I; 118-a sector; 119-recording block; 120-spring I; 121-wedge block; 122-optical axis; 123-a spring; 201-rotating rod II; 202-a belt; 203-strut; 204-spring II; 205-a pulley; 206-drive gear; 207-synchronization rack; 208-piston II; 209-start gear; 210-starting the rack; 211-energizing plate II; 212-water pump II; 301-a base plate; 302-a drain tank; 303-a water storage tank; 401-underground pipe; 402-communicating pipe; 403-a power pod; 405-a water outlet pipe I; 406-water outlet pipe II; 407-a separator; 501-collecting blind ditches; 502-water permeable geotextile; 503-permeable pipe; 504-waterproof roll material; 505-a sealant; 506-water stop glue; 507, a water stop ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The automatic basement drainage device shown in fig. 1-15 comprises a pipeline 4, the pipeline 4 is installed on a basement 3, the basement 3 comprises a bottom plate 301, a drainage channel 302 is arranged on one side of the bottom plate 301, a water storage tank 303 is arranged on the outer side of the bottom plate 301, the pipeline 4 comprises an underground pipe 401, the lower end of the underground pipe 401 is connected below the bottom plate 301, the upper end of the underground pipe 401 is communicated with a communicating pipe 402, the communicating pipe 402 is provided with two outlets which are communicated with a power cabin 403, a partition 407 is fixed in the power cabin 403, the power cabin 403 is partitioned by the partition 407 to form a cavity i and a cavity ii, and a primary pumping device 1 and a secondary pumping device 2 are installed in the power cabin 403.

Wherein one-level pumping device 1 includes optical axis 122, water pump I117 and trigger subassembly, optical axis 122 fixed mounting is in power compartment 403, slide on optical axis 122 and be equipped with piston I101, piston I101 hugs closely power compartment 403 four walls, spring 123 is established to the cover on optical axis 122, the one end and the baffle fixed connection of spring 123, the other end and the I101 fixed connection of piston 123, I bottom in cavity sets up first through-hole, first through-hole and the first export intercommunication of communicating pipe 402, the side of cavity I sets up the second through-hole, the second through-hole outside is fixed and is communicated outlet pipe I405, outlet pipe I405 communicates with aqua storage tank 303, set up water pump I117 on outlet pipe I405, during initial state, piston I101 blocks the second through-hole, piston I101 removes when water pressure increases and exposes the second through-hole, when exposing completely, through trigger subassembly start water pump I117.

In the embodiment, the trigger assembly comprises a moving rack 102, a moving rack 102 is fixedly arranged on one side of a piston I101 close to a partition plate, an inclined rod 103 is fixedly arranged on the moving rack 102, the bottom end of the inclined rod 103 is contacted with the bottom end of a power cabin 403, a rotating drum 104 is rotatably arranged on one side of the power cabin 403, a connecting rod 105 is fixedly arranged on the rotating drum 104, a sleeve 106 is slidably arranged in the connecting rod 105, a synchronizing rod 107 is rotatably arranged on the sleeve 106, a driving gear 108 is fixedly arranged on the synchronizing rod 107, the driving gear 108 is meshed with the moving rack 102, a sliding block 109 is rotatably arranged on one side of the driving gear 108, a vertical groove is formed in the power cabin 403, the sliding block 109 vertically slides in the vertical groove, a spring plate 114 is fixedly arranged at the upper end of the sliding block 109, a power-on plate I116 is vertically slidably arranged on the sliding block 109, a short spring 115 is fixedly arranged between the power-on plate I116 and the spring plate 114, a rotating rod I110 is rotatably arranged on the sliding block 109, the rotating rod I110 is fixedly connected with the driving gear 108, the screw rod head 111 is fixedly arranged on the rotating rod I110, the fixing plate 113 is fixedly arranged on the power cabin 403, the nut sleeve 112 is arranged at the lower end of the fixing plate 113 in a sliding mode, the nut sleeve 112 is electrically connected with the water pump I117, when the piston I101 moves, the inclined rod 103 drives the synchronous rod 107 and the driving gear 108 to ascend, the sliding block 109 ascends at the moment, the electrifying plate I116 is in contact with the nut sleeve 112 to be electrified, the water pump I117 starts to work, in order to ensure tight contact, the piston I101 continues to move, the driving gear 108 is driven by the moving rack 102 to rotate, the rotating rod I110 and the screw rod head 111 are driven by the driving gear 108 to rotate, at the moment, the nut sleeve 112 is in threaded fit with the screw rod head 111, the nut sleeve 112 slides towards the direction close to the electrifying plate I116, and finally the screw rod head 111 enters the nut sleeve 112 to fix the connection between the electrifying plate I116 and the nut sleeve 112.

The rotary drum 104 is fixedly provided with the sector 118, the sector 118 is fan-shaped and is subjected to rounding treatment, the power compartment 403 is fixedly provided with the recording block 119, the recording block 119 is uniformly provided with a plurality of sliding grooves along the axial direction, the number of the sliding grooves is three in the embodiment, the sliding grooves are fixedly provided with the wedge blocks 121 through the springs I120, the springs I120 are inwards extruded when the sector 118 rotates to the positions of the wedge blocks 121, the sliding grooves are internally provided with pressure sensors, and the rotating angles of the sector 118 are recorded through extruding the sensors with different numbers, so that the water pressure of the lower side of the basement is known.

The secondary pumping device 2 comprises a rotating rod II 201, the rotating rod II 201 is rotatably arranged in a rotating drum 104, a support rod 203 is fixedly arranged on a sleeve 106, a buffer groove is arranged on the support rod 203, a belt wheel 205 is arranged in the buffer groove, the belt wheel 205 can slide and rotate, a spring II 204 is fixedly arranged between a connecting rod 105 and an inclined rod 103, the connecting rod 105, a belt 202 is arranged between a piston I101 and a synchronizing rod 107 for transmission, a transmission gear 206 is fixedly arranged on the rotating rod II 201, a synchronizing rack 207 is meshed with the transmission gear 206, the synchronizing rack 207 is slidably arranged on a partition plate, a piston II 208 is fixedly arranged on the synchronizing rack 207, the piston II 208 is contacted with the four walls of a power cabin 403, two pipeline holes are arranged in a cavity II, the first pipeline hole is communicated with a second outlet of a communicating pipe 402, a water outlet pipe II 406 is communicated with the second pipeline hole, a water pump II 212 is arranged on one side of the water outlet pipe II 406, and the water outlet pipe II 406 is communicated with the water drainage groove 302, in a natural state, a piston II 208 blocks a second pipeline hole, a starting gear 209 is fixedly arranged at one end of a rotating rod II 201, a starting rack 210 is vertically and slidably arranged on the side surface of a water pump II 212, the starting rack 210 is meshed with the starting gear 209, a power-on plate II 211 is fixedly arranged at the bottom end of the starting rack 210, the rotating rod II 201 is driven to rotate by a belt 202 when a driving gear 108 rolls on a moving rack 102, the rotating rod II 201 drives a transmission gear 206 to rotate, the transmission gear 206 drives the piston II 208 through a synchronous rack 207, meanwhile, the starting gear 209 drives the starting rack 210 to move upwards, when the piston II 208 completely exposes out of the second pipeline hole, the power-on plate II 211 contacts the bottom end of the water pump II 212, and the water pump II 212 starts to work to pump water.

The working principle is as follows: the underground pipe 401 is communicated with the ground, when the underground water pressure is too high, water flows into the communicating pipe 402 from the underground pipe 401, flows into the cavity I from the communicating pipe 402, presses the piston I101 to move, the piston I101 moves to slowly expose a second through hole, simultaneously the inclined rod 103 drives the synchronous rod 107 and the driving gear 108 to move upwards, the slide block 109 also moves upwards, when the driving gear 108 moves to the topmost end of the inclined rod 103, the electrified plate I116 touches the nut sleeve 112 and is pressed to be tightly attached to the rotating rod I110 by the nut sleeve 112, the water pump I117 is started to pump the underground water into the water storage tank 303, at the moment, the piston I101 continues to move, the driving gear 108 is driven by the movable rack 102, the driving gear 108 drives the rotating rod I110 and the screw rod head 111 to rotate, through threaded fit, the nut sleeve 112 moves towards the direction close to the electrified plate I116, the screw rod head 111 enters the nut sleeve 112 to clamp the electrified plate I116 and the nut sleeve 112, meanwhile, the synchronous rod 107 rotates to drive the rotating rod II 201 to rotate through the belt 202, the starting rack 210 drives the synchronous rack 207 to move through the transmission gear 206, the synchronous rack 207 drives the piston II 208 to move, but the second pipeline hole is not exposed at the moment, the electrifying plate II 211 is not connected with the bottom end of the water pump II 212, if the pressure is continuously increased, the electrifying plate II 211 is finally contacted with the electrifying position of the water pump II 212, so that the electrifying work is realized, the second pipeline hole is opened, the underground water also enters the cavity II and is pumped into the drainage groove 302 to be discharged, the two channels simultaneously drain water to reduce the pressure of the underground water, in daily use, the pressure of the underground water does not reach a preset value, the water pump I117 is not started, but the inclined rod 103 drives the sleeve 106 and the connecting rod 105 to rotate by a certain amplitude and is transmitted through the fan-shaped block 118 and the wedge-shaped block 121, the sensor is squeezed, the degree of boosting at each time is recorded, if the water pressure is too high to start the water pump I117 and the conduction plate II 211 is close to the water pump II 212, the position sensor records the position of the starting rack 210 to calculate the water pressure.

The utility model discloses a concrete application method, including following step:

step one, arranging water collecting blind ditches 501 on the lower side of the basement 3, wherein the water collecting blind ditches 501 are arranged longitudinally and transversely at equal intervals.

Step two, a water permeable pipe 503 is arranged in the water collecting blind ditch 501, the pipeline 4 extends into the water permeable pipe 503 and is tangent to the bottom of the water permeable pipe 503, a water permeable hole at the lowest layer of the water permeable pipe 503 is positioned at the upper side of the pipeline 4, and in order to meet hydraulic self-flow, the gradient of the water collecting blind ditch 501 is not less than three degrees.

And step three, filling filter stones in the water collecting blind ditch 501, and meanwhile wrapping the permeable geotextile 502 outside the permeable pipe 503.

Step four, arranging a waterproof coiled material 504 and a water stop ring 507 at the position where the pipeline 4 passes through the basement 3, sealing by using a sealing glue 505 and a water stop glue 506, and arranging the water stop ring 507 at the position of the water stop glue 506.

And step five, starting the primary water pumping device 1 when the underground water pressure is increased, and starting the secondary water pumping device 2 when the underground water pressure is continuously increased.

Ponding inflow catchment french drain 501 when having ponding under the basement, during water flows into the pipe 503 of permeating water through the filter stone in the blind ditch 501 of catchmenting, the pipe 503 of permeating water adopts HDPE helical bellows, it prevents that the grit from getting into the pipe 503 of permeating water to permeate water geotechnological cloth 502, only water in the pipe 503 of permeating water, water gets into underground pipe 401, get into anti equipment of floating through underground pipe 401, and with water discharge basement, wherein waterproofing membrane 504, sealed glue 505, stagnant water is glued 506 and seal ring 507 and is used for preventing that groundwater from directly getting into the basement, cause the basement moist, so need carry out dampproofing processing.

The above description is only a detailed description of the specific embodiments of the present invention, and the present invention is not limited thereto, and any modifications, equivalent replacements, improvements, etc. made on the design concept of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides an automatic change basement drainage device, includes pipeline (4), under the basement is connected to the one end of pipeline (4), the other end of pipeline (4) is connected the basement outdoor, its characterized in that: pipeline (4) are including underground pipe (401), communicating pipe (402) and piggyback pod (403), and underground pipe (401) and communicating pipe (402) intercommunication, be equipped with two exports in piggyback pod (402) and communicate with piggyback pod (403) respectively, be provided with baffle (407) in piggyback pod (403), baffle (407) separate piggyback pod (403) and form cavity I and cavity II, be equipped with one-level pumping device (1) and second grade pumping device (2) in piggyback pod (403) for discharge water basement.

2. The automated basement drainage system of claim 1, wherein: one-level pumping device (1) includes optical axis (122) and water pump I (117), the optical axis sets up between one side inner wall of baffle (407) and engine compartment (403), and sliding equipment has piston I (101) on optical axis (122), and fixed spring (123) of being equipped with between piston I (101) and baffle (407), there are two through-holes in the cavity I, and first through-hole is connected with communicating pipe (402), and communicating pipe (402) connect the underground through underground pipe (401), install in the second through-hole outside water pump I (117), and piston I (101) blocks the second through-hole under the natural state.

3. The automatic basement drainage device of claim 2, wherein: the primary pumping device (1) further comprises a trigger assembly, the trigger assembly comprises a connecting rod (105), the connecting rod (105) is rotatably installed in the power cabin (403), a sleeve (106) is installed on the connecting rod (105) in a sliding mode, a driving gear (108) is installed on the sleeve (106) in a rotating mode, a moving rack (102) is fixedly installed on the piston I (101), an inclined rod (103) is fixedly installed on the moving rack (102), the bottom surface of the inclined rod (103) is in contact with the bottom surface of the power cabin (403), when the driving gear (108) rises to the height of the moving rack (102), the driving gear (108) is meshed with the moving rack (102), a vertical groove is formed in the side surface of the power cabin (403), the driving gear (108) moves up and down in the vertical groove and rotates, a power-on plate I (116) is installed at one end of the driving gear (108), a nut sleeve (112) is installed on the outer side of the power cabin (403), the nut sleeve (112) is electrically connected with the water pump I (117), the electrifying plate I (116) is in contact with the nut sleeve (112) to electrify after the driving gear (108) rises, and the water pump I (117) is started at the moment.

4. The automated basement drainage apparatus of claim 3, wherein: the trigger assembly further comprises a sliding block (109), the driving gear (108) is connected with a vertical groove through the sliding block (109), the electrifying plate I (116) is vertically slidably mounted on the sliding block (109), one end of the driving gear (108) is fixedly provided with a screw rod head (111) through a rotating rod I (110), the power cabin (403) is fixedly provided with a fixing plate (113), the nut sleeve (112) is slidably mounted on the fixing plate (113), and the screw rod head (111) is in threaded fit with the nut sleeve (112).

5. The automatic basement drainage device of claim 4, wherein: connecting rod (105) are rotated through rotary drum (104) and are installed in power compartment (403), sector (118) are fixed to be equipped with in the one end of rotary drum (104), record block (119) are fixed to be equipped with in the outside of power compartment (403), evenly set up a plurality of spouts along the axial in record block (119), set up pressure sensor in the spout, sliding in the spout is equipped with wedge (121), be connected through spring I (120) between wedge (121) and record block (119), rotary drum (104) drive sector (118) inwards promote wedge (121) when rotatory, record rotation angle through the number of extrusion wedge (121).

6. The automated basement drainage apparatus of claim 5, wherein: the driving gear (108) is rotatably mounted on the sleeve (106) through a synchronous rod (107), and the driving gear (108) is fixedly connected with the synchronous rod (107).

7. The automated basement drainage apparatus of claim 5, wherein: the secondary water pumping device (2) comprises a rotating rod II (201), the rotating rod II (201) is rotatably installed in the rotating cylinder (104), a support rod (203) is fixedly installed on the sleeve (106), a buffer groove is formed in the support rod (203), a belt wheel (205) is installed in the buffer groove, the shaft center of the belt wheel (205) rotates and slides in the buffer groove, a spring II (204) is fixedly installed between the belt wheel (205) and the support rod (203), a belt (202) is installed among the belt wheel (205), a synchronous rod (107) and the rotating rod II (201) for transmission, a transmission gear (206) is fixedly installed on the rotating rod II (201), a synchronous rack (207) is meshed with the upper side of the transmission gear (206), the synchronous rack (207) is slidably installed in the power cabin (403), a piston II (208) is fixedly installed at one end of the synchronous rack (207), and the piston II (208) is slidably installed in the power cabin (403), two pipeline holes are formed in the cavity II, the first pipeline hole is connected with the communicating pipe (402), the second pipeline hole is provided with a water pump II (212) for pumping water, the second pipeline hole is completely blocked by the piston II (208) in a natural state, and when the second pipeline hole is completely exposed, the water pump II (212) is started.

8. The automated basement drainage apparatus of claim 7, wherein: the fixed starting gear (209) that is equipped with on bull stick II (201), one side vertical sliding of water pump II (212) is equipped with starting rack (210), starts rack (210) and starting gear (209) meshing, starting rack (210) downside is fixed and is equipped with circular telegram board II (211), and water pump II (212) circular telegram begins working when circular telegram board II (211) and water pump II (212) bottom contact, sets up distance and the position that position sensor record starting rack (210) removed on water pump II (212).

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