CN217841401U - Unpowered convertible anti-flooding baffle device - Google Patents

Abstract

The utility model belongs to the technical field of prevent flooding manger plate to a unpowered convertible prevent flooding retaining device is specifically disclosed. The method comprises the following steps: the water baffle locking mechanism is used for locking the water baffle when the water baffle is in a horizontal state and is used for limiting a limiting column of the maximum turnover angle of the water baffle. The utility model discloses use leaf spring and arc clamp plate as breakwater turning motion's pivot, provide the moment of torsion for the turning motion of breakwater for the breakwater can be according to the pitch arc upset established, can not take place the skew, and leaf spring mechanism plays the effect of the sealed manger plate in this device below simultaneously, and cooperation locking mechanism has realized under the unpowered condition, automatic upset manger plate that makes progress under the waterlogging condition, moves back automatic return locking at water simultaneously, does not influence current, and simple structure prevents flooding can the reinforce.

Description

Unpowered convertible anti-flooding baffle device

Technical Field

The utility model belongs to the technical field of prevent flooding manger plate, more specifically relates to a unpowered convertible fender device that prevents flooding.

Background

At present, due to the fact that the terrain of most of places such as urban community underground parking lots, underground garages, civil air-defense works, subways and underground overpasses is low, most of underground parking lots, underground garages, civil air-defense works and subways cannot timely discharge rainwater due to overload of a drainage system in the flood season or in occasional heavy rain, and vehicles and facilities are flooded to cause serious property loss and personal injury.

In the prior art, the flood-proof baffle is usually controlled to ascend and descend manually, and the flood-proof baffle is difficult to be controlled to ascend and descend in time under emergency, so that rainwater flows into the flood-proof baffle reversely, and property loss or casualties are caused. Meanwhile, the automatic water baffle related in the prior art utilizes the torque of the torsional spring to realize the automatic lifting of the water baffle, however, in the device, the water leakage is easy to occur at the joint of the water baffle and the torsional spring, and meanwhile, the water baffle is overturned and lifted by the torque of the torsional spring or external force under the non-flooding state, so that the normal traffic is influenced. In addition, in the prior art, the metal frame and polyurethane foam are adopted as a water retaining wall, the water retaining wall is lighter than water in weight and can float after water enters, but the structure is broken and damaged after being rolled by heavy objects, and water can be absorbed on the contrary, so that the weight of the water retaining plate is increased and the water retaining plate is difficult to float.

Based on above-mentioned defect and not enough, this area needs a powerless convertible flood baffle urgently, buries in the entry horizon during the installation within, can with ground parallel and level or be a little higher than ground installation, does not influence road surface pedestrian and vehicle at ordinary times and pass, and the self-propelled upset is opened during the waterflooding, realizes the flood prevention, need not artificial control.

SUMMERY OF THE UTILITY MODEL

Defect more than to prior art or improvement demand, the utility model provides an unpowered convertible flood-proof baffle device, wherein combine the characteristic of waterproof flood-proof baffle self and waterproof flood-proof atress characteristics, corresponding design unpowered convertible flood-proof baffle device to its key subassembly like rubber sloping block, breakwater, locking mechanism, leaf spring mechanism, spacing post and sealing mechanism's structure and its concrete mode of setting study and design, it is corresponding not influencing road surface pedestrian and vehicle current not drawing in the return under the condition of not flooding, the turnover of moving oneself is opened during flooding, realize preventing flooding. Simultaneously the utility model discloses with the help of the buoyancy of water when flooding and the pressure of water, realize that the breakwater is automatic locking under the action of gravity under the state of not flooding, do not influence normally current, under the state of flooding, utilize the automatic unblock of water buoyancy to upwards overturn to realize the manger plate, simultaneously, according to the water level difference, utilize the water pressure to promote the rotation angle of breakwater, make the breakwater automatic according to water level angle regulation, need not artifical helping hand, have simple structure, response speed is fast, strong adaptability and characteristics such as full-automatic manger plate. Therefore, the method is particularly suitable for the application occasions at the entrances of underground parking lots, underground garages, civil air-defense works, subways, underground overpasses and the like.

In order to achieve the above object, the utility model provides an unpowered convertible flood prevention retaining device, include: the base is fixedly arranged on the ground;

the arc-shaped pressing plate is fixedly arranged on the base and is arranged along the transverse direction of the base;

the water baffle is of a hollow structure;

one end of the plate spring mechanism is fixedly arranged between the base and the arc-shaped pressing plate, and the other end of the plate spring mechanism is fixedly connected with the water baffle plate; more specifically, when the base is filled with water, the water baffle is lifted upwards under the action of buoyancy, and as one end of the water baffle is fixedly connected with the plate spring mechanism, one end of the plate spring mechanism is fixedly connected with the arc-shaped pressing plate, namely one end of the water baffle is fixed, and the other end of the water baffle is in a free state, under the action of the buoyancy and the torsion of the plate spring mechanism, the water baffle is turned upwards by taking the arc-shaped pressing plate as a rotating shaft; the arrangement of the arc-shaped plate provides a rotating shaft and a support in the rotating process of the plate spring mechanism, so that the water baffle rotates in a specified direction, deflection cannot occur, and the water baffle function on two sides of the water baffle is not influenced;

the locking mechanism is fixedly arranged on the base and used for locking the water baffle when the water baffle is in a horizontal state, and the water baffle is unlocked when the water baffle is subjected to buoyancy of water, so that the water baffle is upwards overturned under the action of torsion and water pressure of the plate spring mechanism, meanwhile, after the water is withdrawn, the water baffle overcomes the torsion of the plate spring mechanism and downwards overturns under the action of self gravity until the locking mechanism is pressed and returned, the water baffle is further downwards overturned, and when the gravity of the water baffle does not act on the locking mechanism any more, the locking mechanism returns under the action of elasticity to lock the water baffle, so that the water baffle cannot be upwards overturned under the action of other external forces, and normal passing is influenced.

The limiting column is attached to the wall body at the entrance and exit, and limits the water baffle to further overturn when the water baffle is in a vertical state, namely the limiting column enables the maximum overturning angle of the water baffle to be ninety degrees, so that the water baffle height of the water baffle is the maximum at the moment.

Preferably, the base comprises two transverse plates and a plurality of longitudinal plates arranged between the two transverse plates, and the transverse plates are fixedly and hermetically connected with the ground. The utility model discloses in, because base one end and leaf spring mechanism sealing connection, after the base other end intakes, the buoyancy direct action of water is on the breakwater for the breakwater unblocks locking mechanism under buoyancy, and undertakes the manger plate. Further, the utility model discloses in, bolted connection is passed through with the floor to the base, and all is equipped with the axle sleeve in every bolt hole department.

Preferably, the water baffle comprises a channel steel, angle steel and a plurality of rectangular pipes arranged between the channel steel and the angle steel in parallel, two ends of each rectangular pipe are sealed, if two ends of each rectangular steel pipe are sealed by square steel, a hollow structure is formed, and the channel steel, the angle steel and the rectangular pipes are formed in an integrated mode or fixedly connected in a welding mode.

Preferably, the angle steel is provided with a plurality of connecting holes connected with the plate spring mechanism; the channel steel is transversely arranged, and one leg of the channel steel hooks the locking mechanism when the water baffle is in a horizontal state, so that the water baffle is locked by the locking mechanism. That is the utility model discloses in, the channel-section steel not only undertakes the effect of manger plate and enhancement, and the effect of latch hook is still undertaken to a leg of this channel-section steel, under the state that does not have water, catches on locking mechanism, prevents turning over on of breakwater.

As further preferred, locking mechanism is provided with a plurality ofly, locking mechanism includes locking support, lock body, spring and lock core, the locking support is fixed to be set up on the base, the lock body is fixed to be located on the locking support, be equipped with in the lock body and hold the cavity of spring and lock core, spring one end with locking support fixed connection, the other end and lock core fixed connection.

Preferably, the water baffle further comprises a pull rod, one end of the pull rod is hinged with the water baffle, and the other end of the pull rod is hinged with the base and used for guiding and supporting the movement of the water baffle when the water baffle is turned over.

Preferably, foldable flexible rubber plates are further arranged on the two transverse sides of the water baffle, and one side of each foldable flexible rubber plate is fixedly connected with the wall surface of the entrance in a sealing mode, so that the two transverse sides of the water baffle are sealed.

Preferably, a first transverse sealing rubber strip is arranged at the joint of the base and the arc-shaped pressing plate, a second transverse sealing rubber strip is arranged at the joint of the base and the plate spring mechanism, a second transverse sealing rubber strip pressing plate is further arranged on the second transverse sealing rubber strip, and the base and the locking mechanism are arranged in a sealing mode.

As further preferred, still include the breakwater head, the breakwater head is located the horizontal both sides of breakwater, and works as when the breakwater overturns, this breakwater head sets up with the laminating of access & exit frame.

More preferably, the two longitudinal ends of the base are further provided with rubber oblique blocks.

Preferably, the unpowered turnover type flood-proof baffle device is arranged on the ground, the rubber inclined block is provided with an inclined plane, and the overall height of the unpowered turnover type flood-proof baffle device does not influence the normal passing of pedestrians and vehicles; or the unpowered turnover type flood-proof baffle device is embedded in the ground, and the top surface of the unpowered turnover type flood-proof baffle device is flush with the ground in height.

Generally, through the utility model discloses above technical scheme that conceive compares with prior art, mainly possesses following technical advantage:

1. the utility model discloses in, when filling water in the device, buoyancy jacking breakwater, the locking force unblock of locking mechanism is overcome to the breakwater under the torsion effect of buoyancy and leaf spring mechanism, and the upset is upwards automatic, then upwards overturns along with hydraulic increase is automatic again under the effect of water pressure. When the water in the device is removed, the water baffle overcomes the torsion of the plate spring mechanism to turn downwards under the action of the self gravity, and simultaneously overcomes the locking force of the locking mechanism to automatically lock. The utility model discloses in, the breakwater need not any control mechanism's control, need not electric mechanism's drive simultaneously, ingenious application the buoyancy and the pressure of water, realized under the unpowered condition, automatic upwards upset manger plate under the waterflooding condition, automatic return locking after moving back in water simultaneously, it is current not to influence, simple structure, prevent flooding and manger plate ability reinforce.

2. The utility model discloses locking device makes when device does not have the waterflooding be in the horizontal plane that the anti-flooding baffle is stable, under the buoyancy effect during the waterflooding, locking device unblock by oneself, and the breakwater overturns under leaf spring and hydraulic effect and opens, and rotation angle increases along with the water level, reaches the biggest manger plate height when reaching the biggest perpendicular ground.

3. The utility model discloses use leaf spring and arc clamp plate as breakwater turning motion's pivot to turning motion for the breakwater provides the moment of torsion, makes the breakwater can overturn according to established pitch arc, can not take place the skew, and leaf spring mechanism plays the effect of the sealed manger plate in this device below simultaneously. The utility model discloses the moment of torsion that gravity, buoyancy and the leaf spring and the arc clamp plate of ingenious application breakwater self provided for the breakwater does not influence current at the automatic locking of no flooding state, rises in the automatic upset of flooding state, prevents that water from flowing backward, has simple structure, characteristics such as the response is fast.

4. The utility model discloses the device need not electric drive, need not the control mechanism control, avoids the danger that electric power and the contact of water brought on the one hand, and on the other hand, the automatic manger plate that upwards overturns that rises of water level, automatic locking is moved back to the water level, and self-adaptability is strong, and the security performance is high, and practical life is long, and the maintenance cost is low.

Drawings

Fig. 1 is a schematic perspective view of an unpowered convertible flood barrier according to a preferred embodiment of the present invention;

fig. 2 is another schematic perspective view of an unpowered convertible flood barrier according to a preferred embodiment of the present invention;

fig. 3 is a schematic longitudinal sectional view of an unpowered convertible flood barrier according to a preferred embodiment of the present invention;

fig. 4 is a schematic structural view of an unpowered convertible flood barrier device in the turning process according to the preferred embodiment of the present invention;

fig. 5 is a schematic structural view of an unpowered convertible flood barrier device according to a preferred embodiment of the present invention, which is installed on the ground;

fig. 6 is a schematic structural view of the unpowered convertible flood prevention barrier device according to the preferred embodiment of the present invention, which is embedded in the ground.

Throughout the drawings, like reference numerals designate like features, and in particular: 1-rubber sloping block; 2-a base; 3-a locking mechanism; 4-a first transverse sealing rubber strip; 5, arc-shaped pressing plates; 6-a leaf spring mechanism; 7-a second transverse sealing strip; 8-a second transverse sealing strip pressing plate; 9-a pull rod; 10-a water baffle; 11-water baffle seal head; 12-sealing rubber tube at end; 13-sealing the tube platen; 14-a sealing rubber pipe bracket; 15-foldable flexible rubber sheet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 6, an embodiment of the present invention provides an unpowered convertible flood barrier device, which is a whole sealing structure and can be installed on the ground at the entrance or exit, or embedded in the ground at the entrance or exit. This unpowered convertible flood-proof baffle device locates subaerially promptly, just rubber sloping block 1 is equipped with the inclined plane, the whole height of unpowered convertible flood-proof baffle device does not influence the normal current of pedestrian and vehicle, perhaps this unpowered convertible flood-proof baffle device inlays and locates in the ground, and this unpowered convertible flood-proof baffle device's top surface in the high parallel and level of ground.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, the device of the present invention includes a base 2, and the base 2 is fixedly disposed on the ground. The base 2 is the foundation of the device and is fixedly and hermetically connected with the ground. The base 2 comprises two transverse plates and a plurality of longitudinal plates arranged between the two transverse plates, and the transverse plates are fixedly and hermetically connected with the ground. Form a cavity structure between these two diaphragms, this cavity structure can be used as the water storage chamber, however, the utility model discloses in can not need this water storage chamber, promptly the utility model discloses directly utilize the water-stop mechanism that base, arc clamp plate 5, board spring mechanism and breakwater constitute, when this water-stop structure waterflood, water can't see through this water-stop structure, directly provides the ascending buoyancy of breakwater simultaneously again. Specifically, an arc-shaped pressing plate 5 is fixedly arranged above one of the transverse plates of the base 2, the arc-shaped pressing plate 5 is arranged in parallel with the transverse plates, namely, the arc-shaped pressing plate 5 is fixedly arranged on the base 2, and the arc-shaped pressing plate 5 is arranged along the transverse direction of the base 2. In a preferred embodiment of the present invention, the arc pressing plate 5 comprises an integrally formed arc plate and a connecting plate, wherein the connecting plate is fixedly connected to the base 2 by bolts or other connecting means, and the opening direction of the arc plate faces to another transverse plate. The arc-shaped plate is of a rigid structure and cannot deviate or deform under the action of certain pressure. The device also comprises a leaf spring mechanism 6 and a water baffle 10, wherein one end of the leaf spring mechanism 6 is fixedly arranged between the base 2 and the arc-shaped pressing plate 5, and the other end of the leaf spring mechanism is fixedly connected with the water baffle 10. The radian direction of the arc-shaped pressing plate 5 is consistent with that of the leaf spring mechanism, and the leaf spring mechanism 6 is deformed in a rotating mode by 5 rotating shafts of the arc-shaped pressing plate and supporting rotation when the water baffle 10 applies external force to the leaf spring mechanism 6. More specifically, one end of the leaf spring mechanism is fixedly arranged between the base and the arc-shaped pressing plate, and the other end of the leaf spring mechanism is fixedly connected with the water baffle; more specifically, when the water storage cavity in the base is filled with water, the water baffle is lifted upwards under the action of buoyancy, and as one end of the water baffle is fixedly connected with the plate spring mechanism, one end of the plate spring mechanism is fixedly connected with the arc-shaped pressing plate, namely one end of the water baffle is fixed, and the other end of the water baffle is in a free state, under the action of the buoyancy and the torsion of the plate spring mechanism, the water baffle is turned upwards by taking the arc-shaped pressing plate as a rotating shaft; the setting of arc provides pivot and the support of leaf spring mechanism rotation in-process for the breakwater rotates according to appointed direction, can not take place to deflect, influences the manger plate function of breakwater both sides, and simultaneously, the leaf spring mechanism of breakwater bottom is the elastic plate structure, and it makes and forms water-stop structure between base and the breakwater, has further guaranteed the manger plate performance of integrated device. The utility model discloses in, leaf spring mechanism includes the leaf spring, and this leaf spring has elastic plate structure for having in succession, and its one end sets up between base 2 and arc clamp plate 5, and sealed hollow structure is connected to the other end, simultaneously, carries out sealing process in its junction with base 2, arc clamp plate 5 for base 2 sets up the one end of this leaf spring and is the water-tight structure, thereby has played the effect of the sealed manger plate in this device below.

In the present invention, the water baffle 10 is a hollow structure. In an embodiment of the present invention, the water baffle 10 includes a channel steel, an angle steel, and a plurality of rectangular pipes arranged side by side between the channel steel and the angle steel, wherein the two ends of the rectangular pipes are closed to form a hollow structure. The channel steel, the angle steel and the rectangular pipe are integrally formed or fixedly connected in a welding mode. And the angle steel is provided with a plurality of connecting holes connected with the plate spring mechanism 6. The channel steel is transversely arranged, and one leg of the channel steel hooks the locking mechanism 3 when the water baffle 10 is in a horizontal state, so that the water baffle 10 is locked by the locking mechanism 3. In another embodiment of the present invention, the water baffle includes a plate body having a hollow structure, and ribs arranged in the hollow structure and crossing each other. The utility model discloses in, breakwater 10 has the performance of floating under the effect of water buoyancy, promptly at breakwater unblock locking mechanism stage, and buoyancy is used for the power of its unblock, and locking mechanism's locking force and the gravity of breakwater are overcome jointly to buoyancy and leaf spring's torsion. Simultaneously, the breakwater has impervious performance the utility model discloses an in the embodiment, the breakwater adopts steel preparation to form, and it can not appear material damage or buoyancy decline scheduling problem because of manger plate many times.

The device structure further comprises a locking mechanism 3, and meanwhile, a locking hook is further arranged at the end part, close to the locking mechanism 3, of the water baffle 10. When the free end of the water baffle 10 is provided with a channel steel, one leg of the channel steel is used as a locking hook to be matched with the locking mechanism 3, or the free end of the plate body is provided with the locking hook of an L-shaped structure to be arranged corresponding to the locking mechanism 3. The locking mechanism 3 is provided with a plurality of, locking mechanism 3 includes locking support, lock body, spring and lock core, the locking support is fixed to be set up on base 2, the lock body is fixed to be located on the locking support, be equipped with in the lock body and hold the cavity of spring and lock core, spring one end with locking support fixed connection, the other end and lock core fixed connection. The locking mechanism 3 is used for locking the water baffle 10 when the water baffle 10 is in a horizontal state. The lock core is a conical structure. When breakwater 10 overturns upwards under the buoyancy, the latch hook supports on the lock core to compress tightly spring gradually, makes the lock core retreat, thereby makes the latch hook break away from the locking of lock core, and the upward upset power of breakwater 10 this moment is provided by the water pressure in the device. When water is removed, the gravity of the water baffle plate 10 overcomes the moment of the plate spring mechanism to return downwards and gradually compresses the spring, so that the lock cylinder moves backwards, when the lock hook is positioned below the lock cylinder, the pressure of the spring is relieved from returning, the lock cylinder returns to lock the lock hook, and at the moment, the height of the top surface of the water baffle plate 10 is consistent with that of the top surface of the rubber inclined block 1 or the ground, so that normal passing is not influenced.

As shown in fig. 3, in a preferred embodiment of the present invention, a transverse sealing rubber strip 4 is disposed between the arc-shaped pressing plate 5 and the base, a second transverse sealing rubber strip 7 is disposed at the joint of the base 2 and the plate spring mechanism 6, a second transverse sealing rubber strip pressing plate 8 is further disposed on the second transverse sealing rubber strip 7, and the base 2 and the locking mechanism 3 are hermetically disposed. The leaf spring mechanism 6 plays a role of a water baffle rotating shaft and can provide turning moment for the water baffle 10 when the water baffle is opened, and the arc-shaped pressing plate 5 provides support and positioning when the leaf spring mechanism 6 rotates. Namely, the rotating shaft end of the water baffle 10 is provided with an arc-shaped pressing plate 5 and a plate spring mechanism 6. This arc clamp plate 5 sets up in the inboard that does not set up locking mechanism 3's rubber sloping block 1, and 6 one end fixed connection of this leaf spring mechanism are between ground and the rubber sloping block 1 that does not set up locking mechanism 3, the other end with breakwater 10 is connected, and this leaf spring mechanism 6 uses 5 cambered surfaces of arc clamp plate as supporting, provides breakwater 10 with arc clamp plate 5 is the moment of the pivot upset upwards. In an embodiment of the present invention, the leaf spring mechanism 6 comprises a leaf spring and a connecting member for connecting and fixing the leaf spring, and the leaf spring functions as a water blocking pivot and provides the water blocking plate 10 with a turning moment when opened.

As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses the device still includes spacing post, spacing post sets up with the laminating of access & exit department wall body, and this spacing post is in when breakwater 10 is vertical state, restriction breakwater 10 is toward keeping away from locking mechanism 3's direction further overturns to make breakwater 10 keep vertical state under the great condition of water pressure, avoid breakwater 10 to cross the upset. More specifically, the height of the limiting column is at least not less than that of the water baffle 10, and the limiting column is attached to the wall body of the entrance and the exit and is connected with the wall body in a sealing mode. In an embodiment of the utility model, spacing post is L shape structure, and the opening direction of this L shape structure is towards breakwater 10, and spacing post curb plate is connected with wall body seal the utility model discloses an in an embodiment, can imbed the wall body setting with spacing post curb plate the utility model discloses an in another embodiment, can be at packing sealing material between spacing post and wall body, other seal structure all are practical in the utility model discloses a. Similarly, the limiting column is in a T-shaped structure, and the panel of the T-shaped structure is connected with the wall body in a sealing mode.

As shown in fig. 5, in the preferred embodiment of the present invention, foldable flexible rubber plates 15 are further disposed on both lateral sides of the water baffle 10, and one side of the foldable flexible rubber plate 15 is fixedly connected to the wall surface of the entrance/exit in a sealing manner. The two sides of the foldable flexible rubber plate 15 are connected through pressing. Two ends of the water baffle 10 are sealed by the water baffle seal heads 11 to form a hollow structure with higher strength, when the water is flooded, the water baffle 10 of the hollow structure generates buoyancy, the locking device 3 is unlocked, the water baffle 10 starts to turn under the action of the plate spring, along with the increase of water level, the water baffle 10 continuously increases along with the turning angle of the water level, the foldable flexible rubber plates 15 on two sides are folded along with the water level, and block water flow between gaps on two sides, when the water level reaches the highest water baffle height, the water baffle is vertical to the ground, and the foldable flexible rubber plates 15 are unfolded. Namely the utility model discloses in, breakwater 10, locate its horizontal both ends collapsible flexible rubber board 15, arc clamp plate and leaf spring form seal chamber jointly, with water blocking in base one end cavity for water can't see through breakwater 10 and its gap all around, in order to realize the function of preventing flooding, manger plate.

In the preferred embodiment of the present invention, the device further comprises a pull rod 9, and the pull rod 9 is used for guiding and supporting the movement of the water baffle 10 when the water baffle 10 is turned over. More specifically, the utility model discloses in, 9 one ends of pull rod are articulated with breakwater 10, and the other end is articulated with ground or base 2, and pull rod 9 includes two consecutive connecting rods, two connecting rod swing joint, and when breakwater 10 was the horizontality, two connecting rods were fold condition, use the tie point to fold as folding point promptly, when breakwater 10 upwards overturns, two connecting rods used the tie point to expand as the pivot point to guide the rotation of breakwater 10. In an embodiment of the present invention, the two connecting rods are movably connected by a torsion spring. When the water baffle 10 is in a vertical state, the two connecting rods are straightened to form a collinear rod for further supporting the water baffle 10 and strengthening the supporting force of the water baffle 10.

As shown in fig. 5 and fig. 6, in the utility model, when the device is installed on the ground, two rubber sloping blocks 1 are both provided with inclined planes, and the two inclined planes are arranged relatively, so as to buffer the resistance when people, vehicles or other things pass through. The slope of the inclined surface can be designed according to the actual situation, and generally speaking, the slope is not more than 45 degrees. When the device inlays and establishes in the ground, the top surface and the ground parallel and level of device, rubber sloping block can set up to the square structure simultaneously, if the rubber sloping block still sets up the inclined plane, can set up the filler on the inclined plane for the top surface and the ground parallel and level of filler to the face is current, simultaneously, still set up the water inlet with base 2 intercommunication subaerial, so that subaerial water gets into in the base fast.

The utility model discloses the device still can carry out the modularization setting, is about to the utility model discloses the device is a modular unit, and the vertical both sides of base are equipped with the side direction connecting plate, and spacing post and collapsible flexible rubber board 15 all no longer with wall connection, but are connected with the side direction connecting plate to form a modular unit. The transverse length of the module unit can be designed according to actual requirements, such as 0.5 meter, 0.9 meter, 1 meter and the like, the longitudinal length of the module unit needs to be designed according to the water retaining height required by a water retaining part, if the water retaining height at a certain outlet is not less than 2 meters, the height of the water retaining plate is not less than 2 meters, and on the basis of meeting the requirements, a proper amount of margin can be reserved. And then assembling and welding the plurality of module units along the transverse direction to form a whole.

The utility model discloses the concrete work flow of device as follows: when the water-retaining mechanism is in a flooding state, the lock tongue of the locking mechanism is matched with the lock hook to lock the water retaining plate, and at the moment, the upper surface of the water retaining plate is flush with the upper surface of the rubber inclined block or the ground, so that normal passing is not influenced. When the base floods, the water provides the ascending buoyancy of breakwater, because breakwater one end is the stiff end, and the other end overcomes self gravity and locking mechanism's locking force under the effect of buoyancy and the return torsion of leaf spring, and the lock hook compresses tightly spring and makes the lock core retreat promptly, and the latch hook breaks away from the lock core, and the automatic unblock of breakwater. Along with the rising of water level, the water pressure of breakwater one side of flooding further increases, and water pressure promotes the breakwater and uses the back shaft of arc clamp plate and leaf spring mechanism to continue upwards to overturn as the pivot, and collapsible flexible rubber makes water can't see through from the horizontal both sides of breakwater. When the water baffle turns upwards to be in a vertical state, the limiting column limits further turning of the water baffle, and at the moment, the water baffle blocks water outside the passageway, so that the water blocking function is realized. Along with the whereabouts of water level, the water pressure of breakwater reduces, and the breakwater overturns downwards gradually under self action of gravity, and when the water level retreated completely the back, the breakwater gravity overcome locking mechanism's locking force and the torsion of leaf spring, and locking hook promotes the lock core and retreats to be located the lock core below in the lock core promptly, and the spring return promotes the lock core and advances, and the locking latch hook, the breakwater return does not influence normal current.

It will be understood by those skilled in the art that the foregoing is merely exemplary of the present invention, and is not intended to limit the invention to the particular forms disclosed, and all changes, equivalents and modifications that fall within the spirit and scope of the invention are intended to be embraced thereby.

Claims (10)

1. The utility model provides a unpowered convertible flood control baffle device which characterized in that includes:

the base (2) is fixedly arranged on the ground and comprises two transverse plates and a plurality of longitudinal plates arranged between the two transverse plates, a cavity structure used for storing water is formed between the two transverse plates, and the ground is provided with a water inlet communicated with the base (2);

the arc-shaped pressing plate (5) is fixedly arranged on the base (2), and the arc-shaped pressing plate (5) is arranged along the transverse direction of the base (2);

the water baffle (10), the water baffle (10) is a hollow structure;

one end of the leaf spring mechanism (6) is fixedly arranged between the base (2) and the arc-shaped pressing plate (5), and the other end of the leaf spring mechanism (6) is fixedly connected with the water baffle (10), so that the leaf spring mechanism (6) takes the arc-shaped pressing plate (5) as a support and a rotating shaft, provides torque for the water baffle (10) to turn upwards, and simultaneously enables the water baffle side surface of the water baffle (10) to form a sealing structure;

the locking mechanism (3) is fixedly arranged on the base (2) and used for locking the water baffle (10) when the water baffle (10) is in a horizontal state, unlocking the water baffle (10) when the water baffle (10) is subjected to buoyancy of water, the buoyancy is used for unlocking power, and the buoyancy and the torsion of the plate spring mechanism (6) jointly overcome the locking force of the locking mechanism and the gravity of the water baffle, so that the water baffle (10) is turned upwards under the action of the torsion and the water pressure of the plate spring mechanism (6);

the limiting column is attached to the wall body at the entrance and exit, and the limiting column limits the water baffle (10) to further turn over when the water baffle (10) is in a vertical state.

2. The unpowered overturn type flood-proof baffle device according to claim 1, wherein the base (2) comprises two transverse plates and a plurality of longitudinal plates arranged between the two transverse plates, and the transverse plates are fixedly and hermetically connected with the ground.

3. The unpowered overturning type flood-preventing baffle device according to claim 1, wherein the water baffle (10) comprises a channel steel, an 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 each rectangular pipe are arranged in a closed manner to form a hollow structure;

the channel steel, the angle steel and the rectangular pipe are integrally formed or fixedly connected in a welding mode.

4. The unpowered overturning type flood-preventing baffle device according to claim 3, wherein a plurality of connecting holes connected with the plate spring mechanism (6) are formed in the angle steel;

the channel steel is transversely arranged, and one leg of the channel steel hooks the locking mechanism (3) when the water baffle (10) is in a horizontal state, so that the water baffle (10) is locked by the locking mechanism (3).

5. The unpowered overturn type flood-prevention baffle device according to claim 1, wherein a plurality of locking mechanisms (3) are provided, each locking mechanism (3) comprises a locking support, a lock body, a spring and a lock cylinder, the locking support is fixedly arranged on the base (2), the lock body is fixedly arranged on the locking support, a cavity for accommodating the spring and the lock cylinder is arranged in the lock body, one end of the spring is fixedly connected with the locking support, and the other end of the spring is fixedly connected with the lock cylinder.

6. The unpowered overturn type flood-prevention baffle device according to claim 1, further comprising a pull rod (9), wherein one end of the pull rod (9) is hinged with the water baffle (10), and the other end of the pull rod is hinged with the base (2) for guiding and supporting the movement of the water baffle (10) when the water baffle (10) overturns.

7. The unpowered overturn type flood-prevention baffle device according to claim 1, wherein foldable flexible rubber plates (15) are further disposed on two lateral sides of the water baffle (10), and one side of each foldable flexible rubber plate (15) is fixedly connected with an entrance wall surface in a sealing manner, so that the two lateral sides of the water baffle (10) are sealed.

8. The unpowered overturn type flood-prevention baffle device according to claim 1, wherein a first transverse sealing rubber strip (4) is arranged at the joint of the base (2) and the arc-shaped pressing plate (5), a second transverse sealing rubber strip (7) is arranged at the joint of the base (2) and the plate spring mechanism (6), a second transverse sealing rubber strip pressing plate (8) is further arranged on the second transverse sealing rubber strip (7), and the base (2) and the locking mechanism (3) are arranged in a sealing manner.

9. The unpowered overturn type flood-proof baffle device according to any one of claims 1 to 8, wherein rubber oblique blocks (1) are further arranged at the longitudinal two ends of the base (2).

10. The unpowered rollover flooding prevention barrier device according to claim 9, wherein the unpowered rollover flooding prevention barrier device is arranged on the ground, and the rubber sloping block (1) is provided with an inclined surface, and the overall height of the unpowered rollover flooding prevention barrier device does not affect normal traffic of pedestrians and vehicles;

or the unpowered turnover type flood-proof baffle device is embedded in the ground, and the top surface of the unpowered turnover type flood-proof baffle device is flush with the ground in height.

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