CN112681493B

CN112681493B - Sponge city big and small rainwater shunting and discharging device

Info

Publication number: CN112681493B
Application number: CN202011535824.0A
Authority: CN
Inventors: 林志博; 黄利明
Original assignee: Shenzhen Huasheng Construction Group Co ltd
Current assignee: Shenzhen Huasheng Construction Group Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2022-03-11
Anticipated expiration: 2040-12-22
Also published as: CN112681493A

Abstract

The utility model relates to a big or small rainwater reposition of redundant personnel discharging equipment in sponge city, including the drain tank, the roof of drain tank has seted up the water inlet, the diapire of drain tank is the hang plate that the slope set up, be located the bottommost of hang plate on the lateral wall of drain tank and be provided with the collector pipe, the delivery port has been seted up on the hang plate, be provided with the outlet pipe on the hang plate, the outlet pipe passes through the delivery port and communicates with the drain tank, the cross sectional area of outlet pipe is greater than the area of delivery port, the both sides that are located the delivery port in the outlet pipe are provided with the baffle, the edge that both sides deviate from each other all fixedly is provided with the connecting plate, wear to establish and fixedly connect with the axis body on the connecting plate of both sides, the position setting that the axis body is located between hang plate and the outlet pipe inner wall, one end of axis body is used for wearing to establish and rotating and is connected on the outlet pipe, be provided with on the outer wall of outlet pipe and be used for driving both sides to rotate simultaneously in order to drive both sides baffle and be close to or keep away from the drive arrangement of outlet pipe inner wall; this application has the effectual advantage of drainage.

Description

Sponge city big and small rainwater shunting and discharging device

Technical Field

The application relates to the field of rainwater treatment facilities in sponge cities, in particular to a rainwater diversion and drainage device for sponge cities.

Background

The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs water, stores water, seeps water and purifies water when raining, and releases and utilizes the stored water when needed. Sponge city construction should follow ecological priority principle etc. combines together natural way and artificial measures, under the prerequisite of guaranteeing urban drainage waterlogging prevention safety, furthest realizes that rainwater stores up, permeates and purifies in the urban area, promotes the utilization of rainwater resource and ecological environment protection.

Chinese patent No. CN211143223U discloses a sponge city rainwater shunting type dirt-blocking anti-backflow discharge device, which comprises a drainage box, a water collecting port and a drainage cavity, wherein a fixture block is welded on the inner wall of the upper end of the drainage box, a filter cavity is inserted between the fixture blocks, the fixture block is clamped on the fixture block through a clamping plate arranged on the edge of the upper end of the filter cavity, the left side of the lower end of the drainage box is communicated with the water collecting port, a movable plate is hinged at the upper end in the water collecting port, the middle of the lower end of the drainage box is communicated with the drainage cavity, the upper end of the drainage cavity is hinged with a shunting plate, the lower end of the shunting plate is hinged with a spring stay bar, the tail end of the spring stay bar is hinged on the side wall of the drainage cavity, the lower end of the drainage cavity is provided with a drainage port, and the drainage port is communicated with a sewer; when the rainwater is smaller, the rainwater can be discharged through the water collecting port along the flow distribution plate, and when the rainwater is larger, the gravity of the rainwater extrudes the flow distribution plate to resist the elastic movement of the spring support rod, so that the water outlet is opened by the flow distribution plate, and the water collecting port and the water outlet can drain water simultaneously.

With respect to the related art among the above, the inventors consider that the following technical drawbacks exist: when rainwater drives the flow distribution plate to resist the elastic force of the spring support rod to move, the spring support rod occupies partial space between the flow distribution plate and the inner wall of the water outlet, so that the flow distribution plate cannot be completely opened, and the water drainage effect of the water outlet is reduced.

Disclosure of Invention

In order to improve the drainage effect in outlet, this application provides a big or small rainwater reposition of redundant personnel discharging equipment in sponge city.

The application provides a big or small rainwater reposition of redundant personnel discharging equipment in sponge city adopts following technical scheme:

a rainwater diversion and drainage device for sponge cities comprises a drainage box, wherein a water inlet is formed in the top wall of the drainage box, the bottom wall of the drainage box is an inclined plate which is obliquely arranged, a water collecting pipe is arranged on the side wall of the drainage box and at the bottommost part of the inclined plate, the inclination of the water collecting pipe is the same as that of the inclined plate, the water collecting pipe is communicated with the drainage box, a water outlet is formed in the inclined plate, a water outlet pipe is arranged on the inclined plate and communicated with the drainage box through the water outlet, the cross section area of the water outlet pipe is larger than that of the water outlet, baffles are arranged in the water outlet pipe and at two sides of the water outlet, connecting plates are fixedly arranged at the edges of the baffles, which are opposite to each other, two sides of the connecting plates are respectively provided with a shaft body in a penetrating and fixedly connected manner, and the shaft body is arranged at the position between the inclined plate and the inner wall of the water outlet pipe, one end of the shaft body is used for penetrating and rotatably connecting the shaft body to the water outlet pipe, and a driving device used for driving the shaft bodies on the two sides to rotate simultaneously so as to drive the baffle plates on the two sides to be close to or far away from the inner wall of the water outlet pipe is arranged on the outer wall of the water outlet pipe.

Through adopting above-mentioned technical scheme, can drive the axis body of both sides through drive arrangement and rotate, make the both sides axis body can drive the baffle and rotate, thereby realize that the baffle opens and seals the delivery port, be greater than the area of delivery port with the area of outlet pipe, make the axis body can be located the position between hang plate and the outlet pipe and drive the baffle, be located the outer wall of outlet pipe because of drive arrangement, after the baffle is opened, the baffle can be located and blockked by the hang plate between hang plate and the outlet pipe, thereby prevent to cause the influence to the play water of outlet pipe, the play water effect of outlet pipe has been improved.

Optionally, the shaft body comprises a first rotating shaft and a second rotating shaft, the first rotating shaft is used for being penetrated and fixedly connected to the connecting plate, the second rotating shaft is used for penetrating and is rotationally connected to the water outlet pipe, the surfaces of the first rotating shaft facing the second rotating shaft are provided with connecting grooves, the second rotating shaft is provided with a connecting block which is inserted into the connecting groove, the diameter of the connecting block is smaller than that of the connecting groove, a plurality of groove bodies are uniformly arranged on the connecting block along the circumferential direction of the connecting block, a spring is fixedly arranged on the bottom wall of each groove body, the end part of the spring far away from the bottom wall of the groove body is provided with a seat body which is arranged in the groove body in a sliding way, the face of the seat body deviating from the spring is embedded in a clamping mode and is connected with the ball in a rotating mode, a plurality of guide grooves are formed in the side wall of the connecting groove of the first rotating shaft, and each guide groove is formed in the bottom wall of the corresponding guide groove and is provided with a plurality of stopping grooves used for moving the ball in.

By adopting the technical scheme, when the spring is in a compressed state, the ball resists the elastic force of the spring and is positioned in the stopping groove, so that the ball and the stopping groove have the effect of stopping the rotation of the connecting block in the connecting groove, the second rotating shaft can drive the first rotating shaft to synchronously rotate, the first rotating shaft can drive the baffle to rotate, when the baffle is abutted to the inner wall of the inclined plate or the water outlet pipe, the second rotating shaft can drive the connecting block to be positioned in the connecting groove to rotate against the elastic force of the spring, so that the ball resists the elastic force of the spring and is positioned in the stopping groove to move out, the connecting block can be positioned in the connecting groove to rotate, the first rotating shaft is positioned on the second rotating shaft to rotate, and the baffle at two sides can simultaneously complete the rotation driving at different angles due to the different rotation angles of the baffles at two sides and can drive the baffles to be completely abutted to the inner walls of the inclined plate and the water outlet pipe, the driving effect of the baffles on the two sides is improved.

Optionally, a moving-out groove is formed in the guide groove of the first rotating shaft and between the adjacent stopping grooves, one end of the moving-out groove is communicated with the stopping groove on one side, the other end of the moving-out groove is communicated with the stopping groove on the other side, and the depth of the moving-out groove is smaller than that of the stopping groove.

Through adopting above-mentioned technical scheme, when the baffle butt when to the inner wall of hang plate or outlet pipe on, the ball can resist the elasticity of spring this moment and shift out the prevention groove and move into to shifting out the inslot, because of the degree of depth that moves out the groove is less than the degree of depth that prevents the groove to be convenient for drive the ball and shift out the prevention groove, prevent that the ball joint from leading to the motor to damage to unable shifting out in preventing the inslot.

Optionally, a plurality of grooves of getting out have been seted up along the circumference position of spread groove on the inner wall of spread groove, and are a plurality of it is the one-to-one setting with a plurality of stopping grooves to get out the groove, every it all sets up along the length direction of spread groove to get out the groove, it is close to the tip and the guide way intercommunication of guide way to take out the groove, the tip that the guide way was kept away from in the groove of getting out runs through the lateral wall setting of spread groove, the radius of getting out the groove is less than the radius of guide way.

Through adopting above-mentioned technical scheme, when needs are changed spring and ball, move towards the spread groove outward through driving the connecting block hard, the connecting block can drive the ball and move into to taking out the inslot this moment, because of the radius that takes out the groove is less than the radius of guide way to be convenient for make the connecting block drive the ball and shift out the spread groove, make first axis of rotation and second axis of rotation separation, thereby be convenient for maintain and change spring and ball.

Optionally, the driving device includes a first bevel gear sleeved and fixedly connected to the second rotating shaft and located outside the water outlet pipe, a driving shaft is rotatably connected to the outer wall of the water outlet pipe and located between the first bevel gears on two sides, a second bevel gear sleeved and fixedly connected to two ends of the driving shaft and meshed with the first bevel gear, and a driving mechanism for driving the driving shaft to rotate is arranged on the outer wall of the water outlet pipe.

By adopting the technical scheme, the driving mechanism can drive the driving shaft to rotate, so that the driving shaft drives the second bevel gears on two sides to rotate, the second bevel gears drive the first bevel gears to rotate, the first bevel gears and the second bevel gears play a reversing effect, the directions of the second rotating shafts on two sides are opposite, the first rotating shafts on two sides drive the baffle plates on two sides to be opened and closed simultaneously, and the driving effect on the baffle plates on two sides is further improved.

Optionally, the driving mechanism includes a third bevel gear sleeved and fixedly connected to the middle portion of the driving shaft, a motor is erected on the outer wall of the water outlet pipe, and a fourth bevel gear sleeved and fixedly connected to the driving end of the motor and engaged with the third bevel gear.

Through adopting above-mentioned technical scheme, third bevel gear and fourth bevel gear have played annular effect for the motor can be located the middle part drive axle rotation of drive shaft, has improved the drive effect to the drive shaft.

Optionally, the circumferential position hoop along the delivery port on the hang plate is provided with the mounting bar, both sides offer the mounting groove that is used for supplying the mounting bar immigration simultaneously on the baffle, be provided with in the mounting groove and be used for dismantling the mounting bar and fix the mounting groove to the mounting groove in.

By adopting the technical scheme, when the baffle rotates to a state of abutting against the inclined plate, the fixing piece can fix the mounting strip into the mounting groove, so that the situation that the ball is positioned in the stopping groove and separated due to overweight gravity of the baffle after the water outlet is closed by the baffle is prevented, the closing effect of the baffle on closing the water outlet is improved, and meanwhile, the driving end of the motor can be prevented from bearing the gravity damage of the baffle; after the mounting bar removed to the mounting groove in, mounting bar and mounting groove have improved the leakproofness between baffle and the hang plate, prevent that water from flowing along the clearance between baffle and the hang plate when need not using the outlet pipe.

Optionally, the mounting is including the fixed first electro-magnet that sets up on the diapire of both sides mounting groove, first electro-magnet sets up along the length direction of mounting groove, the mounting bar sets up to be used for with the adsorbed metal strip of first electro-magnet.

Through adopting above-mentioned technical scheme, after the mounting bar removes to the mounting groove in, with first electro-magnet switch-on to the circuit in for the mounting bar adsorbs to first electro-magnet on, thereby accomplishes the fixed to the mounting bar, when needs drive the mounting bar and separate with the mounting groove, can with first electro-magnet outage, the setting that adopts first electro-magnet is convenient for fix the mounting bar, has improved the fixed effect to the mounting bar.

Optionally, the outlet pipe is internally provided with a second electromagnet on the surface opposite to the outlet pipe, the baffle is provided with an adsorption plate, and the adsorption plate is arranged as a metal plate used for being adsorbed by the second electromagnet.

Through adopting above-mentioned technical scheme, when the baffle removed to the position that is close to the outlet pipe inner wall, through in switching on the second electro-magnet to the power for the adsorption plate adsorbs to the second electromagnetism pastes, thereby makes the baffle fixed to the position between hang plate and the outlet pipe, prevents that the outlet pipe from driving the baffle rotation and causing the influence to the play water of outlet pipe when going out water, has indirectly improved the play water effect of outlet pipe.

Optionally, one side the edge that the connecting plate was kept away from to the baffle is provided with the sealing strip, the sealing strip sets up along the length direction at baffle edge, the opposite side offer the seal groove that is used for supplying the sealing strip immigration on the baffle.

Through adopting above-mentioned technical scheme, both sides baffle rotates to sheltering from the delivery port after, and the sealing strip can move to in the seal groove to make sealing strip and seal groove to the clearance seal between the baffle of both sides, prevent that the outlet pipe from flowing along the clearance between the baffle of both sides when not using, improved the closed effect of baffle to the delivery port.

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

1. the driving device can drive the shaft bodies on the two sides to rotate, so that the shaft bodies on the two sides can drive the baffle to rotate, the baffle is opened and closed on the water outlet, the area of the water outlet pipe is larger than that of the water outlet, the shaft bodies can be positioned between the inclined plate and the water outlet pipe to drive the baffle, and the driving device is positioned on the outer wall of the water outlet pipe;

2. when the spring is in a compressed state, the ball bearing is positioned in the stopping groove against the elastic force of the spring, so that the ball bearing and the stopping groove have the effect of stopping the rotation of the connecting block in the connecting groove, so that the second rotating shaft can drive the first rotating shaft to synchronously rotate, the first rotating shaft can drive the baffle plate to rotate, when the baffle plate is abutted to the inner wall of the inclined plate or the water outlet pipe, the second rotating shaft can drive the connecting block to be positioned in the connecting groove to resist the elastic force of the spring to rotate, so that the ball bearing resists the elastic force of the spring and is positioned in the stopping groove to move out, at the moment, the connecting block can be positioned in the connecting groove to rotate, the first rotating shaft is positioned on the second rotating shaft to rotate, and the baffle plates at the two sides can simultaneously complete the rotation driving at different angles due to the different rotating angles of the baffle plates at the two sides, and can drive the baffle to abut against the inner walls of the inclined plate and the water outlet pipe completely, thereby improving the driving effect of the baffles on the two sides.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic structural diagram for showing a water outlet pipe according to an embodiment of the present application;

FIG. 4 is a schematic half-sectional view of a shaft body according to an embodiment of the present disclosure;

FIG. 5 is a schematic view of a half-section of a first rotating shaft in accordance with an embodiment of the present application;

fig. 6 is a schematic structural diagram for showing a connecting block according to an embodiment of the present application.

Description of reference numerals: 1. a drain tank; 11. a water inlet; 12. an inclined plate; 121. a water collection pipe; 13. a water outlet; 131. a water outlet pipe; 132. a baffle plate; 133. a connecting plate; 14. a shaft body; 141. a first rotating shaft; 142. a second rotating shaft; 143. connecting grooves; 1431. taking out of the groove; 144. connecting blocks; 145. a trough body; 1451. a chute; 146. a spring; 147. a base body; 1471. a slider; 148. a ball bearing; 149. a guide groove; 1491. a stopping groove; 1492. moving out of the groove; 15. a first bevel gear; 151. a drive shaft; 152. a second bevel gear; 153. a third bevel gear; 154. a motor; 155. a fourth bevel gear; 16. mounting a bar; 161. mounting grooves; 162. a first electromagnet; 163. a second electromagnet; 164. an adsorption plate; 165. a sealing strip; 166. a sealing groove; 17. a plate body; 18. a shelf body.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses big or small rainwater reposition of redundant personnel discharging equipment in sponge city. Referring to fig. 1, big or small rainwater reposition of redundant personnel discharging equipment in sponge city, including drainage box 1, water inlet 11 has been seted up to drainage box 1's roof, and drainage box 1's diapire is the hang plate 12 that the slope set up, and the bottommost that just is located hang plate 12 on drainage box 1's the lateral wall is provided with collector pipe 121, and the gradient of collector pipe 121 is the same with hang plate 12's gradient, and collector pipe 121 is the intercommunication setting with drainage box 1.

Referring to fig. 1 and 2, a water outlet 13 is formed in the inclined plate 12, a water outlet pipe 131 is arranged on the inclined plate 12, the water outlet pipe 131 is communicated with the drainage tank 1 through the water outlet 13, the water outlet pipe 131 is arranged on the inclined plate 12 in the vertical direction, and the cross-sectional area of the water outlet pipe 131 is larger than that of the water outlet 13.

Combine fig. 2 and fig. 3, in order to seal water outlet 13 when not needing to use water outlet 13, the both sides that just are located water outlet 13 in outlet pipe 131 are provided with baffle 132, the edge that both sides baffle 132 deviate from mutually all fixedly is provided with connecting plate 133, all wear to establish and fixedly connected with axis body 14 on the connecting plate 133 of both sides, axis body 14 is located the position setting between hang plate 12 and the outlet pipe 131 inner wall, the one end of axis body 14 is used for wearing to establish and rotate and connects on outlet pipe 131, axis body 14 includes first axis of rotation 141 and the second axis of rotation 142 with the coaxial setting of first axis of rotation 141, first axis of rotation 141 is used for wearing to establish and fixedly connected to connecting plate 133, second axis of rotation 142 is used for wearing to establish and rotate and connects on outlet pipe 131.

Referring to fig. 2 and 3, in order to drive the second rotating shaft 142 to drive the first rotating shaft 141 to rotate, so that the first rotating shafts 141 on both sides simultaneously drive the two side baffles 132 to rotate, a driving device for driving the shaft bodies 14 on both sides to simultaneously rotate to drive the two side baffles 132 to approach or depart from the inner wall of the water outlet pipe 131 is disposed on the outer wall of the water outlet pipe 131; the driving device comprises a first bevel gear 15 which is sleeved and fixedly connected to the second rotating shaft 142 and located outside the water outlet pipe 131, a driving shaft 151 is rotatably connected to the outer wall of the water outlet pipe 131 and located between the first bevel gears 15 on the two sides, two plate bodies 17 are fixedly arranged on the outer wall of the water outlet pipe 131, the driving shaft 151 is penetrated and rotatably connected to the plate bodies 17 on the two sides, a second bevel gear 152 is sleeved and fixedly connected to the two ends of the driving shaft 151, and the second bevel gear 152 is meshed with the first bevel gears 15; drive shaft 151 and rotate for the drive, be provided with on the outer wall of outlet pipe 131 and be used for driving drive shaft 151 pivoted actuating mechanism, actuating mechanism establishes and fixed connection to the third bevel gear 153 in drive shaft 151 middle part including the cover, motor 154 has been erect through support body 18 on the outer wall of outlet pipe 131, the support body includes first backup pad and second backup pad, first backup pad is fixed to be set up on the outer wall of outlet pipe 131, the second backup pad is fixed to be set up on first backup pad, the cover is established and fixedly connected with is used for the fourth bevel gear 155 with third bevel gear 153 meshing on the drive end of motor 154.

The motor 154 drives the fourth bevel gear 155 to rotate, so that the fourth bevel gear 155 drives the third bevel gear 153 to rotate, the third bevel gear 153 can drive the driving shaft 151 to rotate, the driving shaft 151 drives the second bevel gear 152 to rotate, the second bevel gear 152 can drive the first bevel gear 15 to rotate, the first bevel gear 15 drives the second rotating shaft 142 to rotate, the second rotating shaft 142 can drive the first rotating shaft 141 to rotate, the first rotating shaft 141 drives the connecting plate 133 to rotate, the connecting plate 133 drives the baffles 132 to rotate, and the baffles 132 on two sides rotate simultaneously to complete opening and closing of the water outlet 13; in other embodiments, the end portions of the two side second rotating shafts 142 outside the water outlet pipe 131 are respectively sleeved with and fixedly connected with chain wheels, and a chain is wound around and engaged with the two side chain wheels, and the motor 154 drives one of the chain wheels to rotate, so that the chain drives the two side chain wheels to rotate simultaneously, and the synchronous driving of the two side shafts 14 can also be achieved.

Referring to fig. 4 and 5, since the water outlet 13 is obliquely disposed and the water outlet pipe 131 is vertically disposed, so that the rotation angles of the baffles 132 on the two sides are different, in order to drive the baffles 132 on the two sides to be in contact with the inner wall of the inclined plate 12 or the water outlet pipe 131 under the premise of synchronous driving of the shaft bodies 14 on the two sides, a connecting groove 143 is formed on a surface of the first rotating shaft 141 facing the second rotating shaft 142, a connecting block 144 inserted into the connecting groove 143 is disposed on the second rotating shaft 142, the diameter of the connecting block 144 is smaller than that of the connecting groove 143, a plurality of grooves 145 are uniformly formed on the connecting block 144 along the circumferential direction of the connecting block 144, a spring 146 is fixedly disposed on the bottom wall of each groove 145, a seat body 147 is disposed on an end of the spring 146 away from the bottom wall of the groove 145, sliding grooves 1451 are formed on the inner wall of the groove 145 and located on two sides of the groove 145, sliding blocks 1471 slidably connected in the sliding grooves 1451 are disposed on two sides of the seat body 147, the base body 147 is slidably disposed in the groove body 145 through the sliding groove 1451 and the slider 1471, the surface of the base body 147 away from the spring 146 is engaged and rotatably connected with the ball 148 (see fig. 6), the side wall of the connecting groove 143 of the first rotating shaft 141 is provided with a plurality of guide grooves 149, and the bottom wall of each guide groove 149 is provided with a stopping groove 1491 for the ball 148 to move in; in this embodiment, the stop slots 1491 are generally disposed in a semi-spherical configuration that mates with the balls 148.

When the balls 148 are clamped in the stopping grooves 1491 against the elastic force of the springs 146, the balls 148 and the stopping grooves 1491 stop the rotation of the connecting block 144 in the connecting groove 143, so that the second rotating shaft 142 can synchronously drive the first rotating shaft 141 to rotate, when the baffle 132 is abutted to the inner wall of the inclined plate 12 or the water outlet pipe 131, the connecting block 144 can drive the balls 148 to be positioned in the stopping grooves 1491 against the elastic force of the springs 146, so that the second rotating shaft 142 drives the connecting block 144 to rotate in the connecting groove 143, so that when the baffle 132 on one side is in a state of being abutted to the inner wall of the inclined plate 12 or the water outlet pipe 131, the baffle 132 on the other side can continuously rotate, and the baffles 132 with different rotation angles on the two sides can be abutted to the inner wall of the inclined plate 12 or the water outlet pipe 131.

Referring to fig. 4 and 5, in order to facilitate the driving of the balls 148 to be located in the stopping grooves 1491 against the elastic force of the springs 146 to be disengaged, thereby preventing the motor 154 from being damaged due to the large force applied to the driving end of the motor 154, a removing groove 1492 is formed in the guide groove 149 of the first rotating shaft 141 and between the adjacent stopping grooves 1491, one end of the removing groove 1492 is communicated with the stopping groove 1491 on one side, the other end is communicated with the stopping groove 1491 on the other side, and the depth of the removing groove 1492 is smaller than that of the stopping groove 1491.

With reference to fig. 4 and 5, in order to take out the ball 148 from the connecting groove 143 by the connecting block 144, so as to facilitate replacement of the spring 146 and the ball 148, a plurality of taking-out grooves 1431 are formed on the inner wall of the connecting groove 143 along the circumferential direction of the connecting groove 143, the plurality of taking-out grooves 1431 and the plurality of stopping grooves 1491 are arranged in a one-to-one correspondence manner, each taking-out groove 1431 is arranged along the length direction of the connecting groove 143, the end of the taking-out groove 1431 close to the guide groove 149 is communicated with the guide groove 149, the end of the taking-out groove 1431 far from the guide groove 149 is arranged through the side wall of the connecting groove 143, and the depth of the taking-out groove 1431 is smaller than that of the guide groove 149; when the ball 148 is clamped into the stopping groove 1491, the ball 148 is separated from the stopping groove 1491 and enters the taking-out groove 1431 against the elastic force of the spring 146 by forcibly driving the connecting block 144 to move towards the outside of the connecting groove 143, so that the connecting block 144 drives the ball 148 to be positioned in the connecting groove 143 and taken out, and therefore, the replacement of the parts such as the spring 146, the ball 148 and the like is facilitated.

Combine fig. 2 and fig. 3, in order to improve the leakproofness between baffle 132 and the hang plate 12, prevent that part of water from flowing along the clearance between baffle 132 and the hang plate 12, the circumferential position hoop that follows delivery port 13 on the hang plate 12 is provided with mounting bar 16, offer the mounting groove 161 that is used for supplying mounting bar 16 immigration simultaneously on the baffle 132 of both sides, in this embodiment, for the convenience of drive mounting bar 16 immigration to mounting groove 161, be greater than the width of mounting bar 16 with the width of mounting groove 161, make baffle 132 be convenient for drive mounting bar 16 immigration to mounting groove 161 when rotating.

With reference to fig. 2 and 3, in order to detachably fix the mounting bar 16 in the mounting groove 161, thereby preventing the ball 148 from being located in the stopping groove 1491 and being separated due to the overweight of the baffle 132, a fixing member for detachably fixing the mounting bar 16 in the mounting groove 161 is provided in the mounting groove 161; the fixing piece comprises a first electromagnet 162 fixedly arranged on the bottom wall of the mounting groove 161 at two sides, the first electromagnet 162 is arranged along the length direction of the mounting groove 161, the mounting bar 16 is arranged as a metal bar for adsorbing the first electromagnet 162, and in the embodiment, the mounting bar 16 is made of steel; energizing the first electromagnet 162 so that the sealing strip 165 is attracted to the first electromagnet 162, thereby fixing the baffle 132 in a state of closing the water outlet 13; in other embodiments, the mounting bar 16 may be a rubber bar, the width of the rubber bar is slightly larger than the width of the mounting groove 161, when the baffle 132 rotates, the rubber bar may be driven to resist the elastic force of itself to be inserted into the mounting groove 161, and the mounting bar 16 may also be driven to be fixed into the mounting groove 161.

With reference to fig. 2 and 3, in order to fix the baffle 132 to the inner wall of the water outlet pipe 131 and prevent the baffle 132 from affecting the water outlet of the water outlet pipe 131 when the baffle 132 is not used, a second electromagnet 163 is disposed in the water outlet pipe 131 and on the surface opposite to the water outlet pipe 131, an adsorption plate 164 is disposed on each of the baffles 132 on both sides, the adsorption plate 164 is a metal plate used for adsorbing the second electromagnet 163, and in this embodiment, the adsorption plate 164 is made of steel; the second electromagnet 163 is energized so that the adsorption plate 164 is adsorbed to the second electromagnet 163, thereby fixing the baffle 132 in a state of abutting against the inner wall of the water outlet pipe 131.

With reference to fig. 2 and 3, in order to improve the sealing performance between the baffles 132 on the two sides, a sealing strip 165 is disposed on the edge of the baffle 132 on one side away from the connecting plate 133, the sealing strip 165 is disposed along the length direction of the edge of the baffle 132, and a sealing groove 166 for the sealing strip 165 to move in is disposed on the baffle 132 on the other side; in this embodiment, in order to facilitate moving the sealing strip 165 into the sealing groove 166, the cross section of the sealing groove 166 is formed in an "L" shape, and the sealing strip 165 is disposed in cooperation with the "L" shaped sealing groove 166.

The implementation principle of the big or small rainwater diversion and drainage device for the sponge city in the embodiment of the application is as follows: when rainwater needs to be drained by the water collecting pipe 121 and the water outlet pipe 131 at the same time, the motor 154 drives the fourth bevel gear 155 to rotate, the third bevel gear 153 drives the driving shaft 151 to rotate, the driving shaft 151 can drive the second bevel gear 152 to rotate, the first bevel gear 15 drives the shaft body 14 to rotate, the two side baffles 132 synchronously rotate, when one side baffle 132 abuts against the inner wall of the water outlet pipe 131, the second rotating shaft 142 can drive the connecting block 144 to resist the elastic force of the spring 146 to drive the balls 148 to be located in the stopping grooves 1491 to be separated, the connecting block 144 is located in the connecting groove 143 to rotate, the second rotating shaft 142 is located on the first rotating shaft 141 to rotate, the other side baffle 132 can rotate to abut against the inner wall of the water outlet pipe 131, the two side baffles 132 are completely opened, and the water outlet effect of the water outlet pipe 131 is improved.

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

1. The utility model provides a big or small rainwater reposition of redundant personnel discharging equipment in sponge city which characterized in that: the water-saving drainage device comprises a drainage box (1), a water inlet (11) is formed in the top wall of the drainage box (1), a bottom wall of the drainage box (1) is an inclined plate (12) which is obliquely arranged, a water collecting pipe (121) is arranged on the side wall of the drainage box (1) and is positioned at the bottommost part of the inclined plate (12), the inclination of the water collecting pipe (121) is the same as that of the inclined plate (12), the water collecting pipe (121) is communicated with the drainage box (1), a water outlet (13) is formed in the inclined plate (12), a water outlet pipe (131) is arranged on the inclined plate (12), the water outlet pipe (131) is communicated with the drainage box (1) through the water outlet (13), the cross section area of the water outlet pipe (131) is larger than that of the water outlet (13), baffle plates (132) are arranged in the water outlet pipe (131) and positioned on two sides of the water outlet (13), and connecting plates (133) are fixedly arranged on the edges of the baffle plates (132) on two sides, the connecting plates (133) on the two sides are both provided with shaft bodies (14) in a penetrating and fixedly connected mode, the shaft bodies (14) are arranged between the inclined plates (12) and the inner wall of the water outlet pipe (131), one end of each shaft body (14) is used for being arranged in a penetrating mode and is connected to the water outlet pipe (131) in a rotating mode, and a driving device used for driving the shaft bodies (14) on the two sides to rotate simultaneously to drive the baffle plates (132) on the two sides to be close to or far away from the inner wall of the water outlet pipe (131) is arranged on the outer wall of the water outlet pipe (131); the shaft body (14) comprises a first rotating shaft (141) and a second rotating shaft (142), the first rotating shaft (141) is used for penetrating and fixedly connecting to the connecting plate (133), the second rotating shaft (142) is used for penetrating and rotatably connecting to the water outlet pipe (131), the surface of the first rotating shaft (141) facing the second rotating shaft (142) is provided with a connecting groove (143), the second rotating shaft (142) is provided with a connecting block (144) which is used for being inserted into the connecting groove (143), the diameter of the connecting block (144) is smaller than that of the connecting groove (143), the connecting block (144) is uniformly provided with a plurality of groove bodies (145) along the circumferential position of the connecting block (144), the bottom wall of each groove body (145) is fixedly provided with a spring (146), and the end part of the spring (146) far away from the bottom wall of the groove body (145) is provided with a seat body (147), the base body (147) is arranged in the groove body (145) in a sliding mode, a ball (148) is connected to the face, away from the spring (146), of the base body (147) in a clamping and embedding mode in a rotating mode, a plurality of guide grooves (149) are formed in the side wall of the connecting groove (143) of the first rotating shaft (141), and a stopping groove (1491) for the ball (148) to move in is formed in the bottom wall of each guide groove (149);

a moving-out groove (1492) is formed in the guide groove (149) of the first rotating shaft (141) and positioned between the adjacent stopping grooves (1491), one end of the moving-out groove (1492) is communicated with the stopping groove (1491) on one side, the other end of the moving-out groove is communicated with the stopping groove (1491) on the other side, and the depth of the moving-out groove (1492) is smaller than that of the stopping groove (1491);

when the spring (146) is in a compressed state, the ball (148) resists the elastic force of the spring (146) and is positioned in the stopping groove (1491), so that the ball (148) and the stopping groove (1491) play a role in stopping the rotation of the connecting block (144) in the connecting groove (143), the second rotating shaft (142) can drive the first rotating shaft (141) to synchronously rotate, the first rotating shaft (141) can drive the baffle plate (132) to rotate, when the baffle plate (132) abuts against the inner wall of the inclined plate (12) or the water outlet pipe (131), the second rotating shaft (142) can drive the connecting block (144) in the connecting groove (143) to rotate against the elastic force of the spring (146), the ball (148) resists the elastic force of the spring (146) and is positioned in the stopping groove (1491) to move out, the connecting block (144) can be positioned in the connecting groove (143) to rotate, and the first rotating shaft (141) is positioned in the second rotating shaft (142) to rotate, because of the different turned angles of both sides baffle (132) for both sides baffle (132) can accomplish the rotation drive of different angles simultaneously, and can drive baffle (132) complete butt to the inner wall of hang plate (12) and outlet pipe (131) on, improved the drive effect to both sides baffle (132).

2. The sponge city big and small rainwater diversion and drainage device of claim 1, wherein: a plurality of taking-out grooves (1431) are formed in the inner wall of the connecting groove (143) along the circumferential position of the connecting groove (143), the taking-out grooves (1431) and the blocking grooves (1491) are arranged in a one-to-one correspondence mode, each taking-out groove (1431) is arranged along the length direction of the connecting groove (143), the end portion, close to the guide groove (149), of the taking-out groove (1431) is communicated with the guide groove (149), the end portion, far away from the guide groove (149), of the taking-out groove (1431) penetrates through the side wall of the connecting groove (143) to be arranged, and the radius of the taking-out groove (1431) is smaller than that of the guide groove (149).

3. The sponge city big and small rainwater diversion and drainage device of claim 1, wherein: the driving device comprises first bevel gears (15) which are sleeved and fixedly connected to second rotating shafts (142) and located outside water outlet pipes (131), driving shafts (151) are rotatably connected between the first bevel gears (15) on the two sides of the outer walls of the water outlet pipes (131), second bevel gears (152) are sleeved and fixedly connected at the two ends of the driving shafts (151), the second bevel gears (152) are meshed with the first bevel gears (15), and driving mechanisms used for driving the driving shafts (151) to rotate are arranged on the outer walls of the water outlet pipes (131).

4. The sponge city big and small rainwater diversion and drainage device of claim 3, wherein: the driving mechanism comprises a third bevel gear (153) which is sleeved and fixedly connected to the middle part of the driving shaft (151), a motor (154) is erected on the outer wall of the water outlet pipe (131), and a fourth bevel gear (155) which is meshed with the third bevel gear (153) is sleeved and fixedly connected to the driving end of the motor (154).

5. The sponge city big and small rainwater diversion and drainage device of claim 1, wherein: the utility model discloses a fixing device for water outlet, including hang plate (12), baffle (132), mounting bar (16), mounting groove (161) that are used for supplying mounting bar (16) immigration simultaneously are offered to circumferential position hoop along delivery port (13) on hang plate (12), both sides on baffle (132), be provided with in mounting groove (161) and be used for dismantling the mounting bar (16) and fix the mounting bar to mounting groove (161) in fixed.

6. The sponge city big and small rainwater diversion and drainage device of claim 5, wherein: the mounting is including fixed first electro-magnet (162) of setting on the diapire of both sides mounting groove (161), the length direction setting of mounting groove (161) is followed to first electro-magnet (162), mounting bar (16) set up to be used for with the adsorbed metal strip of first electro-magnet (162).

7. The sponge city big and small rainwater diversion and drainage device of claim 1, wherein: the water outlet pipe (131) is internally provided with a second electromagnet (163) on the surface opposite to the water outlet pipe (131), the baffle (132) is provided with an adsorption plate (164), and the adsorption plate (164) is arranged to be used for adsorbing a metal plate with the second electromagnet (163).

8. The device for distributing and draining rainwater in sponge cities according to any one of claims 1 to 7, is characterized in that: one side baffle (132) are kept away from the edge of connecting plate (133) and are provided with sealing strip (165), sealing strip (165) set up along the length direction at baffle (132) edge, the opposite side offer on baffle (132) and be used for supplying sealing strip (165) seal groove (166) of immigration.