CN114320110B - Full-section intelligent flood-proof door - Google Patents
Full-section intelligent flood-proof door Download PDFInfo
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- CN114320110B CN114320110B CN202111465561.5A CN202111465561A CN114320110B CN 114320110 B CN114320110 B CN 114320110B CN 202111465561 A CN202111465561 A CN 202111465561A CN 114320110 B CN114320110 B CN 114320110B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
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Abstract
The invention belongs to the technical field of flooding prevention and water retaining, and particularly discloses a full-section intelligent flooding prevention door. The anti-flooding door comprises an anti-flooding door body, an unlocking mechanism, a force transmission connecting piece, a controller and a counterweight unit, wherein the anti-flooding door body comprises a bottom plate device, a plate spring device, a rotating shaft supporting piece and an anti-skidding door body. The anti-slip door body is horizontally placed when no flooding occurs, normal traffic is not affected, the anti-slip door body is in a vertical state when flooding occurs, the anti-flooding and water retaining device can be used for preventing flooding and retaining water, the locking device can be unlocked through the controller and the manual work when flooding occurs, and also can be unlocked through the buoyancy of the anti-slip door body, the elasticity of the plate spring and the gravity of the balancing weight, so that the anti-slip door body moves from the horizontal state to the vertical state to achieve the waterproof sealing effect, meanwhile, the vertical anti-slip door body bears the water head pressure and is transmitted to the ground through the force transmission connecting piece, the capability of the device for resisting the flood water head is further improved, and the device can resist the water head pressure of 10 m.
Description
Technical Field
The invention belongs to the technical field of flooding prevention and water retaining, and particularly relates to a full-section intelligent flooding prevention door.
Background
At present, due to the fact that the places are low in topography, most of underground parking lots, underground garages, civil air defence works and subways cannot timely discharge rainwater due to overload of a drainage system due to the fact that the places are low in topography and heavy rain is generated in flood season or occasionally, vehicles and facilities are flooded, and serious property loss and personal injury are caused. .
In the prior art, the lifting of the flood prevention baffle is usually controlled manually, and under emergency conditions, the lifting of the flood prevention baffle is difficult to be controlled in time, so that rainwater is caused to flow backward, and property loss or casualties are caused. The automatic water baffle that relates to among the prior art, it utilizes the moment of torsion of torsional spring to realize the automatic rising of water baffle, however, in the device, water leakage is easy to the junction of water baffle and torsional spring, and simultaneously, the water baffle is lifted by torsion or external force upset of torsional spring under not flooding state, influences normal traffic. In addition, most of the water baffles in the prior art start an emergency plan after sensing the liquid level, and have the characteristic of lagging flood prevention performance.
Based on the above-mentioned defects and shortcomings, there is a need in the art to provide a full-section intelligent flood gate which is buried in the entrance ground level during installation, can be installed at the same level as or slightly higher than the ground, does not affect the traffic of pedestrians and vehicles on the road at ordinary times, and can be automatically turned over and opened according to the flood level or the upcoming flood head to realize full-section flood prevention of the channel.
Disclosure of Invention
Aiming at the defects or improvement demands of the prior art, the invention provides a full-section intelligent flood gate, wherein the characteristics of a channel structure and the flood-preventing and water-retaining process characteristics of the channel structure are combined, the leaf spring type full-section intelligent flood gate is correspondingly designed, the structures and specific setting modes of key components such as a flood gate main body, an unlocking mechanism, a force transmission connecting piece, a controller and a counterweight unit are researched and designed, the waterproof measures can be started in advance according to the water head condition or started according to the water level condition correspondingly, meanwhile, the water head pressure of the flood gate main body is transmitted to the ground skillfully, and the water-resisting and flood-preventing capacity of the device is improved. In the invention, when flood comes, water flows in from the diversion opening of the bottom plate device, the unlocking mechanism is unlocked, and the counterweight unit pulls the anti-slip door body to close under the action of self gravity so as to completely block the flood. Furthermore, the invention adopts a plate spring connection mode, so that the bottom plate device is in sealing connection with the flood gate, and the torsion elasticity and support are satisfied in the overturning process of the flood gate. Meanwhile, the intelligent monitoring and manual identification are integrated, and the locking device can be unlocked in three modes, so that the flooding prevention effect of the integral flooding prevention door is obvious, the safety is higher, the structure is stronger, the response speed is high, the adaptability is strong, and the flooding prevention door can resist a 10m water head. Therefore, the method is particularly suitable for the application occasions at entrances of underground parking lots, underground garages, civil air defense works, subways, underground overpasses and the like.
In order to achieve the above purpose, the invention provides a full-section intelligent flood gate, which comprises a flood gate main body, an unlocking mechanism, a force transmission connecting piece, a controller and a counterweight unit, wherein,
the anti-flooding door body comprises a bottom plate device, a plate spring device, a rotating shaft supporting piece and an anti-skidding door body, wherein the bottom plate device is fixedly arranged on the ground, one end of the plate spring device is fixedly connected with the bottom plate device, the other end of the plate spring device is fixedly connected with the anti-skidding door body, the rotating shaft supporting piece is fixedly arranged at the joint of the plate spring device and the bottom plate device, the anti-skidding door body is placed in the bottom plate device in a horizontal state, the upper surface of the anti-skidding door body is flush with the ground, and the anti-skidding door body is attached to a wall body of a channel in a vertical state so that the anti-skidding door body and the wall body are sealed;
the unlocking mechanism comprises a locking device which is fixedly arranged on the base and is in communication connection with the controller, and the locking device performs unlocking or locking action under the control of the controller, or performs unlocking or locking action under the artificial action, or performs unlocking under the action of the elasticity of the plate spring device, the gravity of the counterweight unit and the buoyancy of the anti-slip door body;
one end of the force transmission connecting piece is fixedly connected with the anti-slip door body, and the other end of the force transmission connecting piece is fixedly connected with the ground and/or the bottom plate device and is used for transmitting water head pressure to the ground when the anti-slip door body is in a vertical state for retaining water;
the counterweight unit is fixedly connected with the anti-slip door body and is used for pulling up the anti-slip door body to be in a vertical state after the locking device is unlocked so as to completely block flood.
As a further preferable mode, the anti-slip door further comprises a limiting frame, wherein the limiting frame is arranged along the circumferential direction of the channel wall body, the limiting frame is in sealing fit with the wall body, and the limiting frame is used for limiting the anti-slip door body to further turn over when the anti-slip door body is in a vertical state;
the contact surface of the limit frame and the anti-slip door body is also provided with a sealing strip;
preferably, the force transmission connection is a chain or an articulated rod.
As a further preferable mode, the rotating shaft supporting piece is an arc-shaped pressing plate which is arranged along the transverse direction of the bottom plate device, and the arc-shaped pressing plate is used as a supporting and rotating shaft in the rotating process of the plate spring device; or,
the rotating shaft supporting piece is a supporting rotating shaft, the supporting rotating shaft is of a circular tube structure, the supporting rotating shaft is arranged transversely along the bottom plate device, and the supporting rotating shaft is used as a supporting rotating shaft in the rotating process of the plate spring device.
As a further preferred aspect, the floor device includes a square floor frame, and a plurality of transverse plates and longitudinal plates disposed in the square floor frame, the transverse plates and the longitudinal plates being vertically arranged to form a frame structure, the frame structure being fixedly and hermetically connected to the ground.
As a further preferable mode, the anti-slip door body comprises channel steel, angle steel and a plurality of rectangular pipes which are arranged between the channel steel and the angle steel in parallel, wherein two ends of each rectangular pipe are closed, so that a hollow structure is formed;
the channel steel is transversely arranged, and one leg of the channel steel hooks the locking device when the anti-sliding door body is in a horizontal state, so that the anti-sliding door body is locked by the locking device.
As further preferable, the anti-slip door body further comprises an anti-slip plate which is fixedly paved on the channel steel, the rectangular pipe and the angle steel, and when the anti-slip door body is in a horizontal state, the anti-slip plate is arranged in parallel with the ground.
As a further preferred aspect, the locking device is provided with a plurality of locking devices, the locking device comprises a locking support, a lock body, a lock cylinder driving motor and a lock cylinder, the locking support is arranged on a bottom plate device of the lock body, the lock body is fixedly arranged on the locking support, a cavity for accommodating the lock cylinder driving motor and the lock cylinder is arranged in the lock body, a signal input end of the lock cylinder driving motor is in communication connection with the controller, and a power output shaft of the lock cylinder driving motor is connected with the lock cylinder and is used for driving the lock cylinder to move along the central axis direction of the lock cylinder.
As a further preferable mode, the counterweight unit comprises a steel wire rope, a pulley assembly and a counterweight block, one end of the steel wire rope is fixedly connected with the anti-slip door body, and the other end of the steel wire rope penetrates through the pulley assembly to be fixedly connected with the counterweight block.
As a further preferred aspect, the system further comprises a liquid level sensor, wherein the liquid level sensor is arranged on the bottom plate device, and is in communication connection with the controller and is used for identifying liquid level information in the bottom plate device and transmitting the liquid level information to the controller.
As a further preferable mode, the anti-skid door further comprises a signal receiver and monitoring equipment, wherein the signal receiver and the monitoring equipment are both in communication connection with the controller, the monitoring equipment is used for identifying water level information in a designated range in front of the anti-skid door body and transmitting the water level information to the controller, and the controller sends an unlocking instruction to the locking device in advance through the signal receiver according to the water level information.
In general, compared with the prior art, the above technical solution conceived by the present invention mainly has the following technical advantages:
1. aiming at the water blocking scene requirement of the underground transverse channel, the invention realizes lower water level water blocking and water blocking only through the artificial sand bags and the common water blocking plate in the prior art. The invention provides a leaf spring type full-section intelligent flood gate, which can start waterproof measures in advance according to the water head condition or start waterproof measures according to the water level condition, and meanwhile, the water head pressure of a main body of the flood gate is skillfully transmitted to the ground, so that the water-resistant flood-proof capacity of the device is improved. In the invention, when flood comes, water flows in from the diversion opening of the bottom plate device, the unlocking mechanism is unlocked, and the counterweight unit pulls the anti-slip door body to close under the action of self gravity so as to completely block the flood. Furthermore, the invention adopts a plate spring connection mode, so that the bottom plate device is in sealing connection with the flood gate, and the torsion elasticity and support are satisfied in the overturning process of the flood gate. Meanwhile, the intelligent monitoring and manual identification are integrated, and the locking device can be unlocked in three modes, so that the flooding prevention effect of the integral flooding prevention door is obvious, the safety is higher, the structure is stronger, the response speed is high, the adaptability is strong, and the flooding prevention door can resist a 10m water head.
2. The invention has the advantages that the flood-proof door is provided with multiple protection emergency recording measures, when the position, pressure and flow rate of the water head exceed the specified threshold values, the controller controls the locking device to unlock, and the counterweight unit pulls up the anti-slip door body to be in a vertical state through the pulley assembly so as to completely block flood. When the water head position, the pressure and the flow rate do not exceed the threshold value, the controller starts the locking device according to the liquid level information in the bottom plate device fed back by the liquid level sensor, the counterweight unit pulls the anti-slip door body to be in a vertical state through the pulley component so as to completely block flood, and when the unlocking mechanism fails, namely the lock cylinder driving motor cannot work normally, the unlocking can be performed manually, so that the anti-slip door body is pulled to be in a vertical state, or the elastic force of the plate spring device, the gravity of the counterweight unit and the buoyancy of the anti-slip door body are utilized to overcome the locking force jointly to unlock. As a preferred embodiment of the present invention.
3. The invention uses the plate spring and the arc pressing plate/supporting rotating shaft as the rotating shaft for the overturning motion of the anti-slip door body and provides torque for the overturning motion of the anti-slip door body, so that the water baffle can overturn according to a preset arc without deviation, and meanwhile, the plate spring device plays a role in sealing and water baffle below the device.
Drawings
FIG. 1 is a schematic perspective view of a leaf spring type full section intelligent flood gate in a closed state according to an embodiment of the present invention;
FIG. 2 is a schematic side view of a leaf spring type full section intelligent flood gate according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a balancing weight arranged on an upstream surface in the plate spring type full-section intelligent flood gate according to the embodiment of the invention;
FIG. 4 is an enlarged schematic view of the A-A structure of FIG. 3;
FIG. 5 is a schematic structural view of a leaf spring type full section intelligent flood gate in a horizontal state according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a full-section water retaining structure of a vertical plate spring type full-section intelligent flood gate according to an embodiment of the invention.
Like reference numerals denote like technical features throughout the drawings, in particular: the device comprises a 1-signal receiver, 2-monitoring equipment, a 3-pulley assembly, a 4-steel wire rope, a 5-anti-slip door body, a 6-force transmission connecting piece, a 7-balancing weight, an 8-plate spring device, a 9-bottom plate device, a 10-locking device, an 11-arc-shaped pressing plate, a 13-first transverse sealing strip, a 14-diversion trench, a 15-bottom plate fixing piece and a 16-second transverse sealing strip.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. In addition, the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1 to 6, the plate spring type full-section intelligent flood gate provided by the embodiment of the invention is arranged along the full section of a channel, so that intelligent flood prevention of the full section of the channel is realized. The full-section intelligent flood gate comprises a flood gate main body, an unlocking mechanism, a force transmission connecting piece 6, a controller and a counterweight unit, wherein the flood gate main body comprises a bottom plate device 9, a plate spring device 8, a rotating shaft supporting piece and an anti-slip gate body 5, the bottom plate device 9 is fixedly arranged on the ground, one end of the plate spring device 8 is fixedly connected with the bottom plate device 9, the other end of the plate spring device 8 is fixedly connected with the anti-slip gate body 5, the rotating shaft supporting piece is fixedly arranged at the joint of the plate spring device 8 and the bottom plate device 9, the anti-slip gate body 5 is arranged in the bottom plate device 9 in a horizontal state, the upper surface of the anti-slip gate body 5 is flush with the ground, and the anti-slip gate body 5 is attached to a wall body of a channel when in a vertical state so that the anti-slip gate body 5 and the wall body are arranged in a sealing mode. The unlocking mechanism comprises a locking device 10, the locking device 10 is fixedly arranged on the base and is in communication connection with the controller, the locking device 10 performs unlocking or locking action under the control of the controller, or performs unlocking or locking action under the artificial action, or performs unlocking under the action of the elasticity of the plate spring device 8, the gravity of the counterweight unit and the buoyancy of the anti-slip door body 5. One end of the force transmission connecting piece 6 is fixedly connected with the anti-slip door body 5, and the other end of the force transmission connecting piece is fixedly connected with the ground and/or the bottom plate device 9 and is used for transmitting water head pressure to the ground when the anti-slip door body 5 is in a vertical state for retaining water. The counterweight unit is fixedly connected with the anti-slip door body 5, and is used for pulling up the anti-slip door body 5 to be in a vertical state after the locking device 10 is unlocked so as to completely block flood. In the present invention, the anti-slip door body 5 is generally in two states, and is arranged in parallel with the ground in a horizontal state when no water is flooded, and is turned over to be in a vertical state when water is flooded.
As shown in fig. 2, one end of a force transmission connecting piece 6 of the flood gate of the present invention is fixedly connected with the bottom plate device 9, and the other end is fixedly connected with the anti-slip gate body 5, so as to transmit the water head pressure to the ground when the anti-slip gate body 5 is in a vertical state. And the force transmission connection member 6 is received in the cavity of the floor device in a horizontal state of the sliding door body 5. In the invention, the force transmission connecting piece is a chain or an articulated pull rod, and a plurality of force transmission connecting pieces are arranged. In one embodiment of the present invention, the force transmitting connection member is a chain, one end of the chain is fixedly connected with the anti-slip door body 5, and the other end is connected with the ground or with the base device, in this way, when the anti-slip door body 5 is in a vertical state, a part of the water head pressure acts on the anti-slip door body 5, and the other part is transmitted to the ground through the chain or transmitted to the ground through the base device, and through the transmission of the water pressure, the anti-slip door body 5 of the present invention can resist a higher water head under the same structural strength or can resist the same height water head, and the anti-slip door body 5 related to the present invention can be designed in a lightweight manner. The device can resist 10m water heads. In a preferred embodiment of the present invention, each force transmission connection member 6 is arranged at an interval of 1m in the transverse and longitudinal directions, and of course, the interval is only a preferred scheme of the present embodiment, and the arrangement distance of the force transmission connection members 6 can be designed according to the water blocking height of the anti-slip door body 5 and the water blocking strength of the anti-slip door body 5, and can be arranged in an encrypted manner or in a sparse manner.
In the invention, the floor can be arranged at the same level as the ground or slightly higher than the ground, and when the floor is slightly higher than the ground, the two ends of the bottom plate device can be provided with inclined plates, so that the ground and the anti-slip door body 5 are in smooth transition connection. When the anti-slip door body 5 is horizontally placed, it is locked by the locking device 10 and is accommodated in the cavity of the bottom plate device. When flooding, the controller can electrically open the locking device according to the information of the liquid level sensor or the signal transmitted by the monitoring equipment, so that the anti-skid door body 5 is turned over to be in a vertical state under the action of the return force of the plate spring and the gravity of the counterweight unit, and water is blocked by the full section; the unlocking device can be opened manually by manual unlocking, so that the anti-slip door body 5 is turned over to be in a vertical state under the action of the return force of the plate spring and the gravity of the counterweight unit, and water is blocked in a full section; the locking device can be unlocked by the buoyancy of water, the return force of the plate spring and the gravity of the counterweight unit applied to the anti-slip door body 5. Namely, the anti-slip door body 5 in the invention generally presents two states, is horizontally placed under the condition of no flooding, does not influence normal traffic, is in a vertical state under the flooding state, and blocks water in a full section. When flood is removed, the weight of the balancing weight can be reduced, so that the anti-slip door body 5 overcomes the elasticity of the plate spring and the weight of the balancing weight through the self weight.
More specifically, in order to realize full-section flooding prevention of the channel, the flooding prevention door further comprises a limiting frame arranged along the circumferential direction of the channel wall body, wherein the limiting frame is arranged along the circumferential direction of the channel wall body and is in sealing fit with the wall body, and the limiting frame is used for limiting the anti-skid door body 5 to further overturn when the anti-skid door body 5 is in a vertical state. In a specific embodiment of the invention, the limit frame is in sealing connection with the wall of the channel through the sealing rubber strip, and is fixedly connected with the wall through the bolt, so that the water pressure born by the anti-slip door body 5 is transferred to the wall through the limit frame, and the compression capacity of the anti-flooding door is further enhanced. In another specific embodiment of the invention, the limit frame is of a T-shaped structure, wherein a panel of the T-shaped structure is fixedly connected with the wall body, the toggle plate is arranged parallel to the cross section of the channel, one side of the toggle plate, which is close to the anti-sliding door body 5, is also provided with sealing rubber, and when the anti-sliding door body 5 is vertical, the anti-sliding door body 5 compresses the sealing rubber under the action of water pressure, so that the sealing between the anti-sliding door body 5 and the limit frame is realized. In a preferred embodiment of the present invention, a sealing strip is further disposed on the contact surface between the limiting frame and the anti-slip door body 5.
Alternatively, in the present invention, the rotation shaft supporting member is an arc-shaped pressing plate 11, the arc-shaped pressing plate 11 is disposed along the transverse direction of the bottom plate device 9, and the arc-shaped pressing plate 11 is used as a supporting and rotation shaft during the rotation of the plate spring device 8. Or the rotating shaft supporting piece is a supporting rotating shaft, the supporting rotating shaft is of a circular tube structure, the supporting rotating shaft is arranged along the transverse direction of the bottom plate device 9, and the supporting rotating shaft is used as a supporting and rotating shaft in the rotating process of the plate spring device 8. In a preferred embodiment of the present invention, a rigid arc-shaped pressing plate is fixedly arranged on the end, connected with the bottom plate device 9, of the plate spring device 8, and the rigid arc-shaped pressing plate is used as a support and a rotating shaft during the rotation process of the plate spring device 8. The arc direction of the arc-shaped pressing plate is identical to the arc direction of the plate spring device 8, in this way, when the anti-slip door body 5 applies an external force to the plate spring device 8, the plate spring device 8 is rotationally deformed with the arc-shaped pressing plate position rotating shaft and the support. More specifically, one end of the plate spring device 8 is fixedly arranged between the base and the arc-shaped pressing plate, and the other end of the plate spring device is fixedly connected with the anti-sliding door body 5, in this way, the plate spring device 8 takes the arc-shaped pressing plate as a support and a rotating shaft to provide upward overturning torque for the anti-sliding door body 5, and meanwhile, the water retaining side surface of the anti-sliding door body 5 forms a sealing structure. The setting of arc clamp plate provides pivot and support of leaf spring device rotation in-process for the antiskid door body 5 rotates according to appointed direction, can not take place to deflect, influences the manger plate function of antiskid door body 5 both sides, and simultaneously, the leaf spring device 8 of antiskid door body 5 bottom is the elastic plate structure, and it makes to form water seal structure between base and the antiskid door body 5, has further guaranteed the manger plate performance of whole device. In the invention, the plate spring device 8 comprises a plate spring which is a continuous elastic plate structure, one end of the plate spring is arranged between the base and the arc-shaped pressing plate, the other end of the plate spring is connected with the sealed middle anti-slip door body 5, and meanwhile, the joint of the plate spring device, the base and the arc-shaped pressing plate is subjected to sealing treatment, so that one end of the base, provided with the plate spring, is in a water sealing structure, and the sealing water retaining function below the device is realized.
Alternatively, in the present invention, the floor device 9 includes a square floor frame, and a plurality of transverse plates and longitudinal plates provided in the square floor frame, the transverse plates and the longitudinal plates being vertically arranged to form a frame structure, and the frame structure is fixedly and hermetically connected with the ground. More specifically, in a preferred embodiment of the present invention, the floor means 9 comprises bottom rims connected end to end, the bottom rims forming a frame having a cavity structure therein, and the frame is used to accommodate the sliding door body 5, i.e. when the sliding door body 5 is horizontally arranged, the entire sliding door body 5 is completely placed in the frame. At this time, the top surface of the anti-slip door body 5 is flush with the ground, and normal traffic is not affected. In addition, in this block, a multi-heel reinforcing structure is provided, which is arranged crosswise in the transverse and longitudinal directions. The floor means 9 is further provided with a plurality of flow guiding openings at the end where the locking means are provided for introducing water into said floor means 9 so that the flood water provides an upward buoyancy of the anti-slip door body 5.
Optionally, in the present invention, the anti-sliding door body 5 includes a channel steel, angle steel, and a plurality of rectangular pipes arranged in parallel and between the channel steel and the angle steel, where two ends of the rectangular pipes are arranged in a closed manner to form a hollow structure; the channel steel is transversely arranged, and one leg of the channel steel hooks the locking device 10 when the anti-skid door body 5 is in a horizontal state, so that the anti-skid door body 5 is locked by the locking device 10; the channel steel, the angle steel and the rectangular pipe are formed in an integrated forming mode or fixedly connected in a welding mode. The hollow anti-slip door body 5 is filled in flooding water, so that the anti-slip door body 5 can fully utilize the buoyancy and the water pressure of water after being unlocked, and can rapidly turn over water retaining. Meanwhile, in the flooding-free state, the weight of the water-retaining device can be reduced, and when the controller identifies the water head, the water-retaining device can respond to water retaining more rapidly.
In a preferred embodiment of the invention, the connection of the anti-slip door body 5 and the leaf spring device 8 is provided with a first transverse sealing strip 13 and the connection of said leaf spring device 8 and the bottom plate device is provided with a second transverse sealing strip 16.
In a preferred embodiment of the invention, the locking means 10 are provided in a plurality, all of which locking means 10 are arranged in the transverse direction of the base means. The locking device 10 comprises a locking support, a lock body, a lock cylinder driving motor and a lock cylinder, wherein the bottom plate device 9 of the locking support is fixedly arranged on the locking support, a cavity for accommodating the lock cylinder driving motor and the lock cylinder is formed in the lock body, a signal input end of the lock cylinder driving motor is in communication connection with the controller, and a power output shaft of the lock cylinder driving motor is connected with the lock cylinder and used for driving the lock cylinder to move along the central axis direction of the lock cylinder. More specifically, in another embodiment of the present invention, an emergency spring is further disposed between the lock core and the lock core driving motor, and when the lock core driving motor fails, the lock can be unlocked under the action of the elastic force of the plate spring device 8, the gravity of the counterweight unit, and the buoyancy of the anti-slip door body 5. Furthermore, the locking device 10 of the present invention can also be unlocked manually, i.e. the key is directly inserted, and the lock core is pushed back by turning the key, so that the lock core is unlocked from the anti-slip door body 5.
As shown in fig. 2 and 3, in a preferred embodiment of the present invention, the counterweight unit includes a wire rope 4, a pulley assembly 3, and a counterweight 7, one end of the wire rope 4 is fixedly connected to the anti-slip door body 5, and the other end passes through the pulley assembly 3 and is fixedly connected to the counterweight 7. In the present invention, the weight 7 may be disposed on the upstream surface of the anti-slip door body 5 or on the downstream surface of the anti-slip door body 5. In another preferred embodiment of the invention, an emergency unlocking weight is further arranged on one side, close to the balancing weight, of the pulley assembly 3, the emergency unlocking weight is locked on the pulley assembly 3 through a lock catch, when a lock cylinder driving motor fails, the controller controls the lock catch to unlock, the emergency unlocking weight slides down on the balancing weight unit along the steel wire rope, and the unlocking mechanism is unlocked by the impact force generated when the gravity of the emergency unlocking weight is added to fall, so that the anti-slip door body 5 can rapidly overturn emergency water retaining. In the preferred embodiment of the invention, in order to facilitate the emergency unlocking weight to fall, the anti-slip door body 5 can be turned downwards and locked under the self gravity in the flooding-free state, the balancing weight 7 is electrically locked with the steel wire rope 4, and the steel wire rope 4 is provided with a limiting piece of the emergency unlocking weight to limit the maximum stroke of the downward movement of the emergency unlocking weight. The electric lock catch comprises a lock catch module and a lock catch driving motor, wherein the lock catch driving motor is in communication connection with the controller and is used for controlling the lock catch driving motor to drive the lock catch module to unlock after flood is removed, so that the balancing weight 7 falls off, meanwhile, the emergency unlocking weight does not fall off along with the balancing weight 7, and at the moment, the anti-slip door body 5 automatically turns downwards to lock under the action of self gravity by overcoming the elasticity of the leaf spring and the locking force of the locking device. In the invention, the steel wire rope 4 Dibi is provided with a hook, the hook is in a closed ring shape or an unsealed ring shape, the lock catch module comprises a lock catch body and a movable locking key, the lock catch body and the movable locking key are in unsealed ring structures, a cavity for accommodating the movable locking key is arranged in the lock catch body, the movable locking key is connected with a lock catch driving motor and rotates along the ring-shaped inner cavity of the lock catch body under the driving action of the lock catch driving motor so as to cover the unsealed ring-shaped part of the lock catch body in a locking state, and the lock catch module rotates away from the unsealed ring-shaped part of the lock catch body in an unlocking state.
In a preferred embodiment of the invention, a liquid level sensor is provided on the floor unit 9, which liquid level sensor is in communication with the controller for identifying liquid level information in the floor unit 9 and for transmitting the liquid level information to the controller. The plate spring type full-section intelligent flood gate also comprises a signal receiver 1 and monitoring equipment 2, wherein the signal receiver 1 and the monitoring equipment 2 are both in communication connection with the controller, the monitoring equipment 2 is used for identifying water level information in a designated range in front of the anti-skid gate body 5 and transmitting the water level information to the controller, and the controller sends an unlocking instruction to the locking device 10 in advance through the signal receiver 1 according to the water level information.
The plate spring type full-section intelligent flood gate has multiple protection functions, namely, emergency situations occur and various emergency flood prevention and water blocking measures, firstly, the monitoring equipment 2 is used for identifying the water head situation in the appointed range in front of the anti-slip gate body 5, namely, the monitoring equipment 2 sends pictures in the appointed range in front of the anti-slip gate body 5 to the controller in real time, the controller judges the water head position, pressure and flow rate according to the pictures, when the water head position, pressure and flow rate exceed the appointed threshold, the controller controls the locking device to unlock, and the counterweight unit pulls up the anti-slip gate body 5 to be in a vertical state through the pulley assembly so as to completely block flood. In this case, the flooding gate of the present invention is made resistant to a 10m head by the decentralized transfer of head pressure. When the water head position, pressure and flow rate do not exceed the threshold values, the controller starts the locking device 10 according to the liquid level information in the bottom plate device 9 fed back by the liquid level sensor, and the counterweight unit pulls up the anti-slip door body 5 to be in a vertical state through the pulley assembly so as to completely block flood. As a preferable scheme of the invention, when the unlocking mechanism fails, namely the lock cylinder driving motor cannot work normally, the controller starts an emergency plan, namely the unlocking lock catch, the emergency unlocking weight locked by the locking lock catch is unlocked and slides onto the balancing weight 7 along the steel wire rope, so that the weight of the balancing weight 7 is increased, and the instant impact force is added to the balancing weight 7, so that the anti-skid door body 5 is unlocked against the locking force of the locking device under the action of the gravity and the instant impact force, and then is turned upwards under the action of the pulling force of the balancing weight 7 and the emergency unlocking weight.
It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the invention and is not intended to limit the invention, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (10)
1. The full-section intelligent flood gate is characterized by comprising a flood gate main body, an unlocking mechanism, a force transmission connecting piece (6), a controller and a counterweight unit, wherein,
the anti-flooding door body comprises a bottom plate device (9), a plate spring device (8), a rotating shaft supporting piece and an anti-skidding door body (5), wherein the bottom plate device (9) is fixedly arranged on the ground, one end of the plate spring device (8) is fixedly connected with the bottom plate device (9), the other end of the plate spring device is fixedly connected with the anti-skidding door body (5), the rotating shaft supporting piece is fixedly arranged at the joint of the plate spring device (8) and the bottom plate device (9), the anti-skidding door body (5) is arranged in the bottom plate device (9) in a horizontal state, the upper surface of the anti-skidding door body (5) is flush with the ground, and the anti-skidding door body (5) is attached to a wall body of a channel in a vertical state, so that the anti-skidding door body (5) is arranged in a sealing manner with the wall body;
the rotating shaft supporting piece is an arc-shaped pressing plate (11), the arc-shaped pressing plate (11) is arranged along the transverse direction of the bottom plate device (9), and the arc-shaped pressing plate (11) is used as a supporting and rotating shaft in the rotating process of the plate spring device (8);
the unlocking mechanism comprises a locking device (10), the locking device (10) is fixedly arranged on the base and is in communication connection with the controller, and the locking device (10) performs unlocking or locking actions under the control of the controller or unlocks under the action of the elasticity of the plate spring device (8), the gravity of the counterweight unit and the buoyancy of the anti-slip door body (5);
one end of the force transmission connecting piece (6) is fixedly connected with the anti-slip door body (5), and the other end of the force transmission connecting piece is fixedly connected with the ground and/or the bottom plate device (9) and is used for transmitting water head pressure to the ground when the anti-slip door body (5) is in a vertical state for retaining water;
the counterweight unit is fixedly connected with the anti-slip door body (5) and is used for pulling up the anti-slip door body (5) to be in a vertical state after the locking device (10) is unlocked so as to completely block flood;
the counterweight unit comprises a steel wire rope (4), a pulley assembly (3) and a counterweight block (7), one end of the steel wire rope (4) is fixedly connected with the antiskid door body (5), the other end of the steel wire rope passes through the pulley assembly (3) and the counterweight block (7) are fixedly connected, one side, close to the counterweight block, of the pulley assembly (3) is further provided with an emergency unlocking weight block, the emergency unlocking weight block is locked on the pulley assembly (3) through a lock catch, when a locking device (10) breaks down, a controller controls a lock catch to unlock, the emergency unlocking weight block slides on the counterweight unit along the steel wire rope, and the unlocking mechanism is unlocked by the impact force when the gravity of the emergency unlocking weight block is added to fall, so that the antiskid door body (5) can rapidly overturn emergency water retaining.
2. The full-section intelligent flood gate according to claim 1, further comprising a limiting frame, wherein the limiting frame is arranged along the circumferential direction of the channel wall body, and is in sealing fit with the wall body, and the limiting frame is used for limiting the further overturning of the anti-slip gate body (5) when the anti-slip gate body (5) is in a vertical state.
3. The full-section intelligent flood gate according to claim 2, wherein a sealing strip is further arranged on the contact surface of the limiting frame and the anti-slip gate body (5).
4. A full face intelligent flood gate according to claim 1, wherein the force transmission connector (6) is a chain or articulated rod.
5. The full-face intelligent flood gate according to claim 1, wherein the bottom plate device (9) comprises a square bottom plate frame, and a plurality of transverse plates and longitudinal plates arranged in the square bottom plate frame, wherein the transverse plates and the longitudinal plates are vertically arranged to form a frame structure, and the frame structure is fixedly and hermetically connected with the ground.
6. The full-section intelligent flood gate according to claim 1, wherein the anti-slip gate body (5) comprises channel steel, angle steel and a plurality of rectangular pipes arranged in parallel and arranged between the channel steel and the angle steel, and two ends of the rectangular pipes are closed to form a hollow structure;
the channel steel is transversely arranged, and one leg of the channel steel hooks the locking device (10) when the anti-sliding door body (5) is in a horizontal state, so that the anti-sliding door body (5) is locked by the locking device (10).
7. The full-section intelligent flood gate according to claim 6, wherein the anti-slip gate body (5) further comprises an anti-slip plate, the anti-slip plate is fixedly tiled on the channel steel, the rectangular pipe and the angle steel, and the anti-slip plate is arranged in parallel with the ground when the anti-slip gate body (5) is in a horizontal state.
8. The full-section intelligent flood gate according to claim 1, wherein the locking device (10) is provided with a plurality of locking devices, the locking device (10) comprises a locking support, a lock body, a lock cylinder driving motor and a lock cylinder, the locking support is arranged on a bottom plate device (9), the lock body is fixedly arranged on the locking support, a cavity for accommodating the lock cylinder driving motor and the lock cylinder is formed in the lock body, a signal input end of the lock cylinder driving motor is in communication connection with the controller, and a power output shaft of the lock cylinder driving motor is connected with the lock cylinder and is used for driving the lock cylinder to move along the central axis direction.
9. The full face intelligent flood gate according to any one of claims 1 to 8, further comprising a level sensor disposed on said floor means (9), said level sensor being in communication with said controller for identifying and communicating level information within said floor means (9) to said controller.
10. The full-face intelligent flood gate according to any one of claims 1 to 8, further comprising a signal receiver (1) and a monitoring device (2), wherein the signal receiver (1) and the monitoring device (2) are both in communication connection with the controller, the monitoring device (2) is used for identifying water level information in a designated range in front of the anti-slip gate body (5) and transmitting the water level information to the controller, and the controller sends an unlocking instruction to the locking device (10) in advance through the signal receiver (1) according to the water level information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111465561.5A CN114320110B (en) | 2021-12-03 | 2021-12-03 | Full-section intelligent flood-proof door |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111465561.5A CN114320110B (en) | 2021-12-03 | 2021-12-03 | Full-section intelligent flood-proof door |
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| CN114320110A CN114320110A (en) | 2022-04-12 |
| CN114320110B true CN114320110B (en) | 2024-02-20 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2791083A1 (en) * | 1999-03-19 | 2000-09-22 | Mineur Becourt Systemes | Emergency door with vertical translation is opened by cables and pulleys activated by hydraulic actuator, and opened in emergency by activating parts directly connected to actuator rod |
| KR20050094659A (en) * | 2004-03-24 | 2005-09-28 | (유)신일 | Hydraulic pressure driving type sluice gate, apparatus and method for operating the same |
| CN103384745A (en) * | 2010-10-04 | 2013-11-06 | 百立富设计与工程私人有限公司 | A floodgate |
| EP2806095A1 (en) * | 2013-05-24 | 2014-11-26 | Tseng, Li-Yu | Automatic auto-sensing flood protection roller shutter with auto-locating reinforced column |
| CN106593268A (en) * | 2016-12-22 | 2017-04-26 | 南京军理科技股份有限公司 | Water blocking device for preventing vehicles from passing accidentally |
| TW201827695A (en) * | 2017-01-26 | 2018-08-01 | 振洋防火科技有限公司 | Flood gate control method and structure thereof capable of controlling the operation of the flood gate without the use of electricity |
| CN110924357A (en) * | 2018-09-19 | 2020-03-27 | 宁波大学 | A water blocking system for underground space flood fighting |
| CN211819117U (en) * | 2019-12-13 | 2020-10-30 | 中国人民解放军63921部队 | Flood control device with camouflage function for mouth of battle cave depot |
| CN112610274A (en) * | 2020-12-16 | 2021-04-06 | 重庆大学 | Reserve explosion vent device of colliery inclined shaft |
| CN112943048A (en) * | 2021-03-11 | 2021-06-11 | 白利强 | Emergency evacuation passageway escape linkage device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5971956B2 (en) * | 2012-01-16 | 2016-08-17 | 日立造船株式会社 | Floating flap gate |
| US9303441B2 (en) * | 2014-01-31 | 2016-04-05 | U.S.F. Fabrication, Inc. | Access door with lift assist |
-
2021
- 2021-12-03 CN CN202111465561.5A patent/CN114320110B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2791083A1 (en) * | 1999-03-19 | 2000-09-22 | Mineur Becourt Systemes | Emergency door with vertical translation is opened by cables and pulleys activated by hydraulic actuator, and opened in emergency by activating parts directly connected to actuator rod |
| KR20050094659A (en) * | 2004-03-24 | 2005-09-28 | (유)신일 | Hydraulic pressure driving type sluice gate, apparatus and method for operating the same |
| CN103384745A (en) * | 2010-10-04 | 2013-11-06 | 百立富设计与工程私人有限公司 | A floodgate |
| EP2806095A1 (en) * | 2013-05-24 | 2014-11-26 | Tseng, Li-Yu | Automatic auto-sensing flood protection roller shutter with auto-locating reinforced column |
| CN106593268A (en) * | 2016-12-22 | 2017-04-26 | 南京军理科技股份有限公司 | Water blocking device for preventing vehicles from passing accidentally |
| TW201827695A (en) * | 2017-01-26 | 2018-08-01 | 振洋防火科技有限公司 | Flood gate control method and structure thereof capable of controlling the operation of the flood gate without the use of electricity |
| CN110924357A (en) * | 2018-09-19 | 2020-03-27 | 宁波大学 | A water blocking system for underground space flood fighting |
| CN211819117U (en) * | 2019-12-13 | 2020-10-30 | 中国人民解放军63921部队 | Flood control device with camouflage function for mouth of battle cave depot |
| CN112610274A (en) * | 2020-12-16 | 2021-04-06 | 重庆大学 | Reserve explosion vent device of colliery inclined shaft |
| CN112943048A (en) * | 2021-03-11 | 2021-06-11 | 白利强 | Emergency evacuation passageway escape linkage device |
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| CN114320110A (en) | 2022-04-12 |
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