阅读说明：本技术 一种可拆卸式轻质防洪装置 (Detachable light flood control device ) 是由 陶涛 胡圣伟 王阳明 解峰 张德军 张伟 熊科 贾彦明 王开玉 郭浩 刘军舰 于 2021-08-26 设计创作，主要内容包括：本发明属于地下空间防洪技术领域,具体而言,本发明涉及一种可拆卸式轻质防洪装置,用于防止建筑物墙体开口流入洪水,包括安装框架、防洪板和连接件；所述安装框架安装在所述墙体开口处,用于为所述防洪板提供安装位置；所述防洪板为铝蜂窝三明治结构,所述防洪板为多个,多个所述防洪板垂直堆叠在所述安装框架内,相邻所述防洪板之间通过所述连接件相连；所述连接件包括连接钩和连接扣,所述连接钩安装在所述防洪板的侧壁底部,所述连接扣安装在所述防洪板的侧壁顶部,用于扣接并向相邻所述连接钩施加垂直向下的压力,以连接相邻所述防洪板。本发明能够有效防御、显著减轻洪涝灾害,保证城市地下空间正常运行,为城市地下空间建设提供有力保障。(The invention belongs to the technical field of flood control in underground spaces, and particularly relates to a detachable light flood control device which is used for preventing flood from flowing into an opening of a building wall and comprises an installation frame, a flood control plate and a connecting piece; the mounting frame is mounted at the opening of the wall body and used for providing a mounting position for the flood control board; the flood control plates are of aluminum honeycomb sandwich structures, the number of the flood control plates is multiple, the multiple flood control plates are vertically stacked in the mounting frame, and the adjacent flood control plates are connected through the connecting pieces; the connecting piece includes coupling hook and connector link, the coupling hook is installed the lateral wall bottom of flood control board, the connector link is installed the lateral wall top of flood control board for the lock joint is and to adjacent the perpendicular decurrent pressure is applyed to the coupling hook, and is adjacent in order to connect the flood control board. The invention can effectively defend, obviously alleviate flood disasters, ensure normal operation of the urban underground space and provide powerful guarantee for construction of the urban underground space.)

1. A detachable light flood protection device for preventing building wall openings from flowing flood water, comprising:

mounting frames, flood protection panels and connectors;

the mounting frame is mounted at the opening of the wall body and used for providing a mounting position for the flood control board;

the flood control plates are of aluminum honeycomb sandwich structures, the number of the flood control plates is multiple, the multiple flood control plates are vertically stacked in the mounting frame, and the adjacent flood control plates are connected through the connecting pieces;

the connecting piece includes coupling hook and connector link, the coupling hook is installed the lateral wall bottom of flood control board, the connector link is installed the lateral wall top of flood control board for the lock joint is and to adjacent the perpendicular decurrent pressure is applyed to the coupling hook, and is adjacent in order to connect the flood control board.

2. The removable lightweight flood protection device according to claim 1, wherein:

the installation frame is provided with mounting grooves which are arranged in pairs, the mounting grooves are Contraband-shaped, the openings of the mounting grooves are opposite, and the mounting grooves are used for fixing the left end and the right end of the flood control plate;

a sealing element is arranged on the side wall of the mounting groove facing the flood direction, and a pressing strip is arranged on the side wall of the flood control plate facing away from the flood direction and used for pressing the sealing element;

the sealing member includes supporting strip and waterproof strip, be equipped with the supporting groove that the cross section is right trapezoid on the supporting strip, the opening width in supporting groove is less than the bottom width, waterproof strip is installed in the supporting groove, be used for take place deformation under the extrusion of pressfitting strip with sealed flood control board with gap between the installation frame.

3. A removable lightweight flood protection device according to claim 2, wherein:

the side wall of the flood control plate is provided with a locking piece, and the locking piece comprises a locking seat and a locking handle;

the lock seat is arranged on the side wall of the flood control plate facing the flood direction, and the locking handle is rotatably arranged on the lock seat;

the locking handle comprises a locking head at one end, a rotating shaft at the middle part and a locking handle at the other end, the rotating shaft is rotatably connected with the locking seat, the locking handle is used for providing an operation position, and the locking head is used for clamping between the flood control plate and the installation frame so as to enable the pressing strip to extrude the waterproof strip.

4. A removable lightweight flood protection device according to claim 2, wherein:

the flood control plate is provided with sealing edges along two ends of the length direction;

the edge sealing strip comprises a groove-shaped piece, an embedded piece and an end part edge covering, wherein the groove-shaped piece is C-shaped, two ends of an opening are connected with the flood control plate, the embedded piece is filled in the opening, and the end part edge covering is installed on the outer side of the groove-shaped piece and is integrally formed with the pressing strip;

the flood control plate is provided with a lifting handle, and the lifting handle is rotatably connected with the flood control plate.

5. The removable lightweight flood protection device according to claim 1, wherein:

the flood control plate is divided into a bottom flood control plate and a superposed flood control plate;

the bottom flood control plate is used for being installed at the bottommost end, one or more stacked flood control plates are arranged above the bottom flood control plate in a vertically stacked mode;

the bottom of the bottom flood control plate is provided with a bottom edge cover, the bottom of the stacked flood control plate is provided with a sealing gasket, and the sealing gasket is used for being connected with the top of the stacked flood control plate or the bottom flood control plate adjacent to the lower part;

the sealing gasket is an EPDM adhesive tape.

6. The removable lightweight flood protection device according to claim 5, wherein:

the movable threshold is used for sealing the bottom flood control plate;

the movable doorsill comprises an embedded part, a closed supporting part and a sealing strip;

the embedded part is buried underground, the top of the embedded part is flush with the ground, and the embedded part is used for providing an installation position for the closed support part;

the closed supporting piece is arranged at the top of the embedded part, is detachably connected with the embedded part and is used for being attached to the side wall, facing flood, of the bottom flood control plate;

the sealing strip is installed in airtight support piece's the first recess, be equipped with the bottom layering on the lateral wall of bottom flood control board to the flood for the extrusion the sealing strip.

7. The removable lightweight flood protection device according to claim 6, wherein:

the closed supporting piece comprises a back supporting angle steel, a closing piece, a supporting piece and an auxiliary sealing strip;

the cross section of the closing element is F-shaped and comprises a longitudinal wall, a first transverse wall and a second transverse wall, the second transverse wall is obliquely arranged and is positioned below the first transverse wall, and the sealing strip is positioned between the first transverse wall and the second transverse wall;

the back support angle steel is attached to the longitudinal wall of the closing part and positioned on one side away from the first transverse wall, and a connecting hole is formed in the back support angle steel;

the support piece is L-shaped, is connected with the second transverse wall and is used for supporting the bottom flood control plate;

the auxiliary sealing strip is located among the second transverse wall, the supporting piece and the longitudinal wall and used for sealing a gap between the movable doorsill and the ground.

8. The removable lightweight flood protection device according to claim 5, wherein:

the flood control system further comprises a plurality of bottom supporting members, wherein the bottom supporting members are arranged in an array along the length direction of the flood control plate and used for fastening the bottom flood control plate;

the bottom support comprises a support main body, an embedded sleeve, a first bolt and a second bolt;

the embedded sleeve is buried underground, and the support main body is L-shaped and is provided with a first connecting hole and a second connecting hole;

the first bolt is used for penetrating through the first connecting hole to be connected with the embedded sleeve;

the second bolt is used for penetrating through the second connecting hole to be connected with the bottom flood control plate;

the first bolt, the second bolt, the embedded sleeve, the first connecting hole and the second connecting hole are all multiple.

9. The removable lightweight flood protection device according to claim 8, wherein:

the bottom support further comprises a waterproof pad, a bottom lining plate and a waterproof cap;

the waterproof pad is arranged between the supporting main body and the ground, and is made of EPDM material;

the bottom liner is mounted between the bottom flood protection plate and the support body for adjusting the connection of the support body with the bottom flood protection plate;

the waterproof cap is mounted on the second bolt;

a local cushion block is arranged in the bottom flood control plate, and a threaded hole is formed in the local cushion block and used for being connected with the second bolt;

and sealing glue layers are arranged in the threaded holes of the local cushion blocks and the embedded sleeves.

10. The removable lightweight flood protection device according to claim 1, wherein:

the support frame comprises a first connecting body, a support rod and a second connecting body;

the first connecting body is hinged with one end of the supporting rod, the second connecting body is hinged with the other end of the supporting rod, the first connecting body is used for being installed on the installation frame or the flood control board, and the second connecting body is used for being installed on the ground;

the supporting rod is a telescopic rod;

and an adjusting gasket is arranged between the first connecting body and the flood control plate or the mounting frame, and a sealing filling layer is arranged at the periphery of the adjusting gasket.

Technical Field

The invention belongs to the technical field of underground space flood control, and particularly relates to a detachable light flood control device.

Background

Along with the development of economy, people develop more and more the city and underground space, and simultaneously, the flood disaster of city underground space becomes the main factor that threatens people's life and property safety. Particularly in southeast areas with frequent rain, flood disasters need to be solved urgently. In recent years, due to heavy rain, flood, and the like in some areas such as urban areas, water rapidly flows into structures such as buildings, subways, underground streets, underground roads, and underground parking lots from openings, and causes great damage.

The urbanization is accelerated, so that the development and utilization of urban underground space are more important and more rapid. In the future, 20 years or more will be the peak period of large-scale construction of underground space in Chinese cities. The public space system of underground people stream and logistics combined with the ground building is a necessity for urban development. Underground spaces have many characteristics that differ from the ground environment. The development and utilization of urban underground space must fully utilize its favourable environmental characteristics, and can maximally overcome some adverse factors, so that the planning and design of underground engineering also is different from that of ground building. In recent years, flooding events in underground spaces frequently occur, and due to the fact that attention is not paid enough to flood control design, flood control measures and emergency evacuation of personnel are not implemented, and in addition, the disaster occurrence speed and the durability of damage after the disaster are increased, huge life and property losses are caused.

Many studies at home and abroad show that when a flood disaster occurs in a city, the underground space of the city is one of the most vulnerable dangerous areas. Taking a subway as one of main public transportation facilities in a city as an example, when the flood drainage and waterlogging removal facility in the city cannot drain accumulated water at a low-lying position of a city street in time, once the accumulated water is irrigated into a station along various communication channels such as a subway entrance and a subway exit, the loss is immeasurable.

The research and development of the novel water retaining gate plate equipment for the communication port between the basements are still in the initial stage, the temporary sandbag piling is adopted most frequently for underground space, the daily management and the piling of the sandbags are inconvenient, and the problems of high labor intensity, low working efficiency, poor water retaining sealing effect, limited height, easiness in collapse and the like exist. Aiming at flood control, some implementable schemes also exist in the prior art, for example, in patent application documents with application number of 201720280857.2, application date of 2017, 3 and 22 and the name of invention creation as a flood control plate assembly, a flood control plate assembly is disclosed, which comprises at least two flood control plates, wherein a support member is arranged on the back water surface of each flood control plate, two sides of the upstream surface of each flood control plate are respectively provided with a sealing groove, a connecting member with a T-shaped section is arranged in each sealing groove, and each connecting member is fixed with the upstream surface of each flood control plate through a bolt; the two sides of the upstream surface are turned outwards to form connecting parts; the connecting parts of two adjacent flood control plates are fixed through bolts. Although this flood control board subassembly is superior to sand bag flood control, still has the weak point, and the installation is inconvenient promptly, can't realize single installation, and the fastness is also relatively poor.

Disclosure of Invention

In order to solve the problems, the invention provides a detachable light flood control device, which adopts the following technical scheme:

a detachable light flood control device is used for preventing flood from flowing into an opening of a building wall body and comprises a mounting frame, a flood control plate and a connecting piece; the mounting frame is mounted at the opening of the wall body and used for providing a mounting position for the flood control board; the flood control plates are of aluminum honeycomb sandwich structures, the number of the flood control plates is multiple, the multiple flood control plates are vertically stacked in the mounting frame, and the adjacent flood control plates are connected through the connecting pieces; the connecting piece includes coupling hook and connector link, the coupling hook is installed the lateral wall bottom of flood control board, the connector link is installed the lateral wall top of flood control board for the lock joint is and to adjacent the perpendicular decurrent pressure is applyed to the coupling hook, and is adjacent in order to connect the flood control board.

The detachable light flood control device as described above is further preferably: the installation frame is equipped with the mounting groove that sets up in pairs, the mounting groove is the Contraband type, and the opening is relative, is used for fixing both ends about the flood control board.

The detachable light flood control device as described above is further preferably: be equipped with the sealing member on the lateral wall of mounting groove internal face towards the flood direction, flood control board is equipped with the pressfitting strip on the lateral wall of flood direction back of the body, is used for the pressfitting the sealing member.

The detachable light flood control device as described above is further preferably: the sealing member includes supporting strip and waterproof strip, be equipped with the supporting groove that the cross section is right trapezoid on the supporting strip, the opening width in supporting groove is less than the bottom width, waterproof strip is installed in the supporting groove, be used for take place deformation under the extrusion of pressfitting strip with sealed flood control board with gap between the installation frame.

The detachable light flood control device as described above is further preferably: the side wall of the flood control plate is provided with a locking piece, and the locking piece comprises a locking seat and a locking handle; the lock seat is arranged on the side wall of the flood control plate facing the flood direction, and the locking handle is rotatably arranged on the lock seat; the locking handle comprises a locking head at one end, a rotating shaft at the middle part and a locking handle at the other end, the rotating shaft is rotatably connected with the locking seat, the locking handle is used for providing an operation position, and the locking head is used for clamping between the flood control plate and the installation frame so as to enable the pressing strip to extrude the waterproof strip.

The detachable light flood control device as described above is further preferably: the flood control plate is provided with sealing edges along two ends of the length direction; the banding includes channel section spare, inserts and tip and bordures, channel section spare is the C type, the opening both ends with flood control board links to each other, and the opening intussuseption is filled with the inserts, the tip is bordured and is installed the outside of channel section spare, and with pressfitting strip integrated into one piece.

The detachable light flood control device as described above is further preferably: the flood control plate is provided with a lifting handle, and the lifting handle is rotatably connected with the flood control plate.

The detachable light flood control device as described above is further preferably: the flood control plate is divided into a bottom flood control plate and a superposed flood control plate; the bottom flood control plate is used for being installed at the bottommost end, one or more stacked flood control plates are arranged above the bottom flood control plate in a vertically stacked mode; the bottom of bottom flood control board is equipped with the bottom and bordures, the bottom of stack flood control board is equipped with sealed the pad, sealed pad be used for with the below adjacent stack flood control board or bottom flood control board's top joint.

The detachable light flood control device as described above is further preferably: the sealing gasket is an EPDM adhesive tape.

The detachable light flood control device as described above is further preferably: still include the threshold that lives, the threshold that lives is used for sealing bottom flood protection board.

The detachable light flood control device as described above is further preferably: the movable doorsill comprises an embedded part, a closed supporting part and a sealing strip; the embedded part is buried underground, the top of the embedded part is flush with the ground, and the embedded part is used for providing an installation position for the closed support part; the closed supporting piece is arranged at the top of the embedded part, is detachably connected with the embedded part and is used for being attached to the side wall, facing flood, of the bottom flood control plate; the sealing strip is installed in airtight support piece's the first recess, be equipped with the bottom layering on the lateral wall of bottom flood control board to the flood for the extrusion the sealing strip.

The detachable light flood control device as described above is further preferably: the closed supporting piece comprises a back supporting angle steel, a closing piece, a supporting piece and an auxiliary sealing strip; the cross section of the closing element is F-shaped and comprises a longitudinal wall, a first transverse wall and a second transverse wall, the second transverse wall is obliquely arranged and is positioned below the first transverse wall, and the sealing strip is positioned between the first transverse wall and the second transverse wall; the back support angle steel is attached to the longitudinal wall of the closing part and positioned on one side away from the first transverse wall, and a connecting hole is formed in the back support angle steel; the support piece is L-shaped, is connected with the second transverse wall and is used for supporting the bottom flood control plate; the auxiliary sealing strip is located among the second transverse wall, the supporting piece and the longitudinal wall and used for sealing a gap between the movable doorsill and the ground.

The detachable light flood control device as described above is further preferably: the flood protection system further comprises a plurality of bottom supporting members, wherein the bottom supporting members are arranged in an array along the length direction of the flood protection plate and used for fastening the bottom flood protection plate.

The detachable light flood control device as described above is further preferably: the bottom support comprises a support main body, an embedded sleeve, a first bolt and a second bolt; the embedded sleeve is buried underground, and the support main body is L-shaped and is provided with a first connecting hole and a second connecting hole; the first bolt is used for penetrating through the first connecting hole to be connected with the embedded sleeve; the second bolt is used for penetrating through the second connecting hole to be connected with the bottom flood control plate; the first bolt, the second bolt, the embedded sleeve, the first connecting hole and the second connecting hole are all multiple.

The detachable light flood control device as described above is further preferably: the bottom support further comprises a waterproof pad, a bottom lining plate and a waterproof cap; the waterproof pad is installed between the support body and the ground; the bottom liner is mounted between the bottom flood protection plate and the support body for adjusting the connection of the support body with the bottom flood protection plate; the waterproof cap is mounted on the second bolt; and a local cushion block is arranged in the bottom flood control plate, and a threaded hole is formed in the local cushion block and used for being connected with the second bolt.

The detachable light flood control device as described above is further preferably: sealing glue layers are arranged in the threaded holes of the local cushion blocks and the embedded sleeves; the waterproof pad is made of EPDM materials.

The detachable light flood control device as described above is further preferably: the support frame comprises a first connecting body, a support rod and a second connecting body; the first connector with the one end of bracing piece is articulated to be connected, the second connector with the other end of bracing piece is articulated to be connected, first connector is used for installing the installation frame or on the flood control board, the second connector is used for installing subaerial.

The detachable light flood control device as described above is further preferably: the support rod is a telescopic rod.

The detachable light flood control device as described above is further preferably: and an adjusting gasket is arranged between the first connecting body and the flood control plate or the mounting frame, and a sealing filling layer is arranged at the periphery of the adjusting gasket.

Analysis shows that compared with the prior art, the invention has the advantages and beneficial effects that:

the detachable light flood control device is arranged at the opening of the building wall body, has short installation time, can be quickly cut off from the outside when flood comes, can prevent the flood from quickly flowing into the building main body from the outside, effectively defends, obviously relieves flood disasters, reduces or avoids huge life or property loss caused by the flood, and ensures the normal operation of the urban underground space. In the face of the new flood control trend of the urban underground space, the flood control and drainage capacity of the urban underground space is improved, and powerful guarantee is provided for construction of the urban underground space.

Drawings

Fig. 1 is a front view schematically illustrating a detachable light flood protection device according to the present invention.

Fig. 2 is a side view of the detachable light flood protection device of the present invention.

Fig. 3 is a schematic structural diagram of the support frame of the present invention.

Fig. 4 is a partially enlarged view of the invention at the threshold of fig. 2.

Fig. 5 is an enlarged view of the invention at the bottom support in fig. 2.

FIG. 6 is a schematic view of the connection at the bottom support of the present invention.

Fig. 7 is a top view schematically illustrating the detachable light flood protection device according to the present invention.

Fig. 8 is a first enlarged view of a portion of fig. 7 according to the present invention.

Fig. 9 is a second partial enlarged view of fig. 7 of the present invention.

In the figure: 1-a locking member; 2-flood control board; 3-lifting a handle; 4-mounting the frame; 5-a connector; 6-a movable threshold; 7-a sealing gasket; 8-a support frame; 9-a bottom support; 10-a support bar; 11-a second linker; 12-a first connector; 13-adjusting the pad; 14-an embedded part; 15-back support angle steel; 16-a closure; 17-a support; 18-a sealing strip; 19-auxiliary sealing strip; 20-bottom layering; 21-local cushion blocks; 22-a support body; 23-a second bolt; 24-a first bolt; 25-a waterproof pad; 26-bottom liner; 27-embedding a sleeve; 28-a waterproof cap; 29-mounting grooves; 30-a support bar; 31-a waterproof strip; 32-pressing the strips; 33-a channel profile; 34-an insert; 35-edge wrapping at the end part.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are for convenience of description of the present invention only and do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "connected" and "connected" used herein should be interpreted broadly, and may include, for example, a fixed connection or a detachable connection; they may be directly connected or indirectly connected through intermediate members, and specific meanings of the above terms will be understood by those skilled in the art as appropriate.

Referring to fig. 1 to 9, fig. 1 is a front view of a detachable light flood protection device according to the present invention; fig. 2 is a side view of the detachable light flood protection device of the present invention; FIG. 3 is a schematic structural diagram of the support frame of the present invention; FIG. 4 is an enlarged view of a portion of the invention at the threshold of FIG. 2; FIG. 5 is an enlarged fragmentary view of the invention at the bottom support of FIG. 2; FIG. 6 is a schematic view of the connection at the bottom support of the present invention; FIG. 7 is a schematic top view of the removable lightweight flood protection device of the present invention;

FIG. 8 is a partial enlarged view of the first embodiment of FIG. 7 in accordance with the present invention; fig. 9 is a second partial enlarged view of fig. 7 of the present invention. Wherein, a part of the flood control plate is shown in a sectional view in fig. 1.

The invention provides a detachable light flood control device which can be used for preventing flood from flowing into an opening of a building wall. In particular, the detachable lightweight flood protection device of the present invention comprises a mounting frame 4, a flood protection plate 2 and a connecting member 5. The installation frame 4 is installed at the wall body opening part, can provide the mounted position for flood control board 2. Flood control board 2 is aluminium honeycomb sandwich structure, and quantity is a plurality of, and a plurality of flood control boards 2 pile up perpendicularly in installation frame 4, link to each other through connecting piece 5 between the adjacent flood control board 2. Connecting piece 5 includes hookup and connector link, and the hookup is installed in the lateral wall bottom of flood control board 2, and the connector link is installed at the lateral wall top of flood control board 2, and the hookup is the J type, and the connector link includes articulated elements and fastener, links to each other through the spring between articulated elements and the fastener, the articulated elements and with the articulated connection of flood control board 2. When the coupling hook is fastened, the fastener is caught on the coupling hook, the hinge is rotated downward, and the spring is stretched, so that the fastener can be fastened on the coupling hook and apply downward pressure to the coupling hook. In use, the connector links can engage adjacent connector hooks and apply a vertically downward pressure to the adjacent connector hooks to connect adjacent flood protection panels 2.

The detachable light flood control device is arranged at the opening of the wall body of a building, such as the entrance and the exit of structures such as subways, underground passages, underground parking lots and the like, can be quickly cut off from the outside when flood water comes, has short installation time, can prevent the flood water from quickly flowing into the interior of a building main body from the outside, effectively defends and obviously lightens flood disasters, reduces or avoids huge life or property loss caused by the flood water, and ensures the normal operation of urban underground space. In the face of the new flood control trend of the urban underground space, the flood control and drainage capacity of the urban underground space is improved, and powerful guarantee is provided for construction of the urban underground space. Installation frame 4 installs in advance at the wall body opening part, and flood control board 2 is a plurality of, can install fast, shortens installation time. In use, the flood protection panels 2 are stacked vertically in the mounting frame 4 and connected together by the connecting members 5 to cope with expected water levels at different heights. The flood control board 2 is an aluminum honeycomb sandwich structure, is light and highly corrosion-resistant, and can be easily installed by a single person. Connecting piece 5 is connected between adjacent flood protection board 2, and when connecting, connector link lock joint coupling hook can apply decurrent pressure to coupling hook, and then every flood protection board 2 that is located the below all can apply decurrent pressure for the flood protection board 2 that is located its top, can connect a plurality of flood protection boards 2 as an organic wholes, and is firm reliable, and then prevents that the flood protection board 2 that is located the top from being washed away to and the gap between the flood protection board 2 is intake.

Further, in the invention, the mounting frame 4 and the connecting piece 5 are made of stainless steel (the mounting frame 4 can also be formed by cutting channel steel and coating antirust paint), so that the possibility of rusting is avoided; the flood control boards 2 are of aluminum honeycomb sandwich structures (plates are arranged on the inner side and the outer side along the flood direction, and honeycomb structures are filled in the middle of the flood control boards), the honeycomb structures can be hexagonal honeycombs or honeycombs in other forms, the flood control boards are high in pressure resistance, light, easy to move, convenient to store and high in waterproof tightness, and a plurality of flood control boards 2 can be quickly installed within 5 to 10 minutes; be equipped with a plurality of connecting pieces 5 on every flood control board 2, a plurality of connecting pieces 5 are arranged along the length direction of flood control board 2 equidistant, can further guarantee the joint strength between the flood control board 2. When the flood is removed, the connecting piece 5 is disassembled, and the flood control plate 2 can be sequentially disassembled and stored from top to bottom.

In the present invention, in order to facilitate the installation of the flood control panels 2, the installation frame 4 is provided with the installation grooves 29 which are arranged in pairs, the installation grooves 29 are Contraband-shaped, and the openings of the installation grooves are opposite to each other, so that the installation grooves can be used for fixing the left and right ends of the flood control panels 2, and the displacement of the flood control panels 2 along the water flow direction can be prevented. When the installation is carried out, the flood protection plate 2 is arranged in the two installation grooves 29 with opposite openings, and then the installation of the flood protection plate 2 can be realized. Based on the width of the wall opening, the mounting grooves 29 can be one pair, or two or more pairs, and the implementation mode is flexible. For example, when the installation grooves 29 are paired, the installation frame 4 is two cylindrical bodies fastened on a wall, and is installed on the wall through expansion bolts, each cylindrical body is provided with one installation groove 29 along the length direction thereof, in the specific implementation, the section steel with the C-shaped cross section can be adopted, and the flood control plate 2 is installed between the two cylindrical bodies; when the mounting groove 29 is two pairs, the mounting frame 4 is three columnar bodies, wherein two fastenings are on the wall body (respectively provided with one mounting groove 29), one is arranged on the ground (the left and right sides are provided with one mounting groove 29, the two mounting grooves 29 are totally arranged on the left and right sides), the H-shaped steel can be adopted when the installation is carried out on the ground, the steel of two C types can be spliced back to back, the steel is fastened on the ground through anchor bolts and positioned between the other two columnar bodies, and the flood control plate 2 is arranged between the two adjacent columnar bodies.

Further, in the present invention, in order to seal the gap between the installation frame 4 and the flood protection plate 2, a sealing member is disposed on the side wall facing the flood direction in the installation groove 29, and a pressing strip 32 is disposed on the side wall of the flood protection plate 2 facing away from the flood direction. After installation flood control board 2, pressfitting strip 32 can be pressed at sealing member surface, no longer has the gap between pressfitting strip 32 and the sealing member, closes as an organic wholely, can prevent to install and leak between frame 4 and the flood control board 2. Specifically, the sealing member includes supporting strip 30 and waterproof strip 31, and supporting strip 30 passes through bolt fastening on installation frame 4, is equipped with the supporting groove that the cross section personally submits right trapezoid on the supporting strip 30, and waterproof strip 31 is installed in the supporting groove, can take place deformation under the extrusion of pressfitting strip 32 in order to seal the gap between flood protection board 2 and the installation frame 4, and is preferred, and the opening width of supporting groove is less than the bottom width to when waterproof strip 31 is extruded, deformation is more obvious, thereby guarantees sealed effect.

In the present invention, locking members 1 are provided on the side walls of the flood protection plate 2 in order to fasten the flood protection plate 2 to the mounting frame 4 and to ensure the sealing effect between the flood protection plate 2 and the mounting frame 4. Retaining member 1 includes lock seat and locking handle, and the lock seat is installed on the lateral wall of flood control board 2 towards the flood direction, and the rotatable installation of locking handle is on the lock seat. The locking handle comprises a lock head at one end, a rotating shaft at the middle part and a locking handle at the other end, and the rotating shaft is rotatably connected with the locking seat. In particular, the function of the locking knob is to provide an operating position, the locking knob being intended to be clamped between the flood protection panel 2 and the mounting frame 4. Install flood protection board 2 on installation frame 4 to with a plurality of flood protection boards 2 fastening back together, at this moment, the operator can hand the lock handle, rotates the locking handle, with the tapered end clip-in between flood protection board 2 and the installation frame 4, thereby impel pressfitting strip 32 extrusion waterproof strip 31, can ensure the sealed effect between flood protection board 2 and the installation frame 4, can also fasten flood protection board 2 on installation frame 4.

In the present invention, in order to improve the connection strength of the flood control panels 2, the flood control panels 2 are provided with sealing edges along both ends in the length direction. The edge seal comprises channel element 33, insert 34 and end edge 35. The channel member 33 is C-shaped, the two ends of the opening are welded with the flood control board 2, the opening is filled with the embedded part 34, and the end part edge covering 35 is installed on the outer side of the channel member 33 and is integrally formed with the pressing strip 32. The setting of banding can improve the intensity of 2 tip of flood control board for non-deformable damages when installing in installation frame 4 flood control board 2.

In the invention, the flood control plate 2 is also provided with a lifting handle 3, and the lifting handle 3 is rotatably connected with the flood control plate 2. When in carrying, the flood control board 2 can be carried by the lifting handle 3, so that the carrying is convenient; when mounting, the carrying handle 3 can be turned to the side wall of the flood barrier 2 without hindering the mounting of the flood barrier 2.

In the present invention, the flood barrier 2 is divided into a bottom flood barrier and a stacked flood barrier. Specifically, the bottom flood control plate is installed at the bottommost end when being installed; the stack flood protection plate is one or more, installs in the top of bottom flood protection plate when the installation, and the perpendicular range upon range of setting. The bottom of bottom flood control board is equipped with the bottom and bordures, and the bottom of stack flood control board is equipped with sealed pad 7, and sealed pad 7 can with the adjacent top joint that stacks flood control board or bottom flood control board in below, the gap between sealed stack flood control board and stack flood control board, stack flood control board and the bottom flood control board under the effect of connecting piece 5 realizes inclosed and waterproof. Alternatively, in the present invention, the gasket 7 is an EPDM strip.

Further, in the invention, in order to prevent water leakage between the bottom flood control plate and the ground, the invention is also provided with a movable threshold 6 which can be used for sealing the bottom flood control plate. Specifically, the rocker 6 comprises an embedded part 14, a closed supporting part 17 and a sealing strip 18. The embedment 14 is buried underground with the top flush with the ground to provide a mounting location for the containment support 17. The airtight support member 17 is installed at the top of the embedded part 14, is detachably connected with the embedded part 14 (connected through bolts), and can be attached to the side wall of the flood facing the flood with the flood control plate at the bottom layer. The sealing strip 18 is installed in the first recess of airtight support piece 17, is equipped with bottom layering 20 on the lateral wall of bottom flood control board to the flood, and the back is accomplished in the installation, thereby the gap between sealed bottom flood control board and the ground can be sealed to bottom layering 20 extrusion sealing strip 18, prevents to leak. Preferably, the closing support 17 comprises a back support angle 15, a closing element 16, a support 17 and an auxiliary sealing strip 19. The closure 16 is F-shaped in cross-section and includes a longitudinal wall, a first transverse wall, and a second transverse wall. The second transverse wall is arranged obliquely and is positioned below the first transverse wall, and the sealing strip 18 is positioned between the first transverse wall and the second transverse wall. The back support angle steel 15 is attached to the longitudinal wall of the closing part 16 and is connected with the longitudinal wall in a welding mode, the back support angle steel 15 is located on one side, away from the first transverse wall, a connecting hole is formed in the back support angle steel 15, and the back support angle steel can be detachably connected with the embedded part 14 through bolt connection. Support member 17 is the L type, links to each other with the second horizontal wall, can support bottom flood protection board, supplies bottom flood protection board to support and lean on. The auxiliary sealing strip 19 is positioned among the second transverse wall, the supporting piece 17 and the longitudinal wall and can seal a gap between the movable doorsill 6 and the ground.

In the present invention, a threshold 6 is mounted on the flood barrier 2 on the side facing the flood to abut the bottom flood barrier to prevent the passage of flood water between the bottom flood barrier and the ground. In order to ensure sealing between the flood protection plate 2 and the threshold 6 and fastening of the flood protection plate 2, on the side of the flood protection plate 2 facing away from the flood, a bottom support 9 is also provided. Bottom supporting member 9 is a plurality ofly, is the array setting along the length direction of flood protection board 2, and the equidistant distribution, the effect is first plays the positioning action, and the effect is second increase joint strength, can fasten bottom flood protection board, and the joint strength and the rigidity of increase bottom flood protection board ensure the bottom flood protection board and the sealing between the threshold 6 to and the fastness of bottom flood protection board installation.

Further, in the present invention, each bottom support 9 includes a support body 22, a pre-buried sleeve 27, a first bolt 24, and a second bolt 23. The embedded sleeve 27 is buried underground, and the support body 22 is L-shaped and has a first connection hole and a second connection hole. When the bolt is installed, the first bolt 24 penetrates through the first connecting hole and then is in threaded connection with the embedded sleeve 27; and the second bolt 23 passes through the second connecting hole and then is in threaded connection with the bottom flood control plate. As a preferred embodiment, the number of the first bolt 24, the second bolt 23, the embedded sleeve 27, the first connection hole, and the second connection hole is two, so that the firmness of the connection can be ensured.

Further, in the present invention, bottom support 9 also includes a waterproof pad 25, a bottom caul sheet 26, and a waterproof cap 28. The waterproof pad 25 is installed between the support body 22 and the ground, and can prevent the pre-buried sleeve 27 from rusting due to water inflow. The bottom liner 26 is mounted between the bottom flood barrier and the support body 22 to provide leveling, stability of the connection, and ease of secure connection of the support body 22 to the bottom flood barrier. The waterproof cap 28 is mounted on the second bolt 23, and can prevent the second bolt 23 from being rusted. Be equipped with local cushion 21 in the bottom flood control board, can strengthen the local intensity of junction, be equipped with the screw hole on the local cushion 21, can with second bolt 23 threaded connection. As an implementable solution, in the present invention, the sealing glue layers are disposed in the threaded holes of the local cushion blocks 21 and the embedded sleeves 27, which can prevent water and prevent the first bolts 24 and the second bolts 23 from loosening during connection; the waterproof pad 25 is made of EPDM material, and is wear-resistant and waterproof.

In the invention, in order to prevent the detachable light flood control device from overturning along with flood, the support frame 8 is also arranged, and can support the flood control plate 2 and the mounting frame 4. The flood control plate 2, the movable door threshold 6, the bottom supporting member 9 and the supporting frame 8 form a stable triangular structure (the bottom end of the flood control plate 2 is fastened by the movable door threshold 6 and the bottom supporting member 9, the side surface of the flood control plate is fastened by the supporting frame 8, a connecting line of two fastened positions of the flood control plate 2, a connecting line of two fastened positions of the supporting frame 8, a connecting line of the bottom of the supporting frame 8 and the bottom of the flood control plate 2 form a triangle), and when flood invades, the anti-skid stability can be improved. Specifically, the supporting frame 8 includes a first connecting body 12, a supporting rod 10 and a second connecting body 11. The first connecting body 12 is hinged to one end of the support bar 10, and the second connecting body 11 is hinged to the other end of the support bar 10. In use, the first connecting body 12 may be mounted on the mounting frame 4 or flood barrier 2 and the second connecting body 11 may be mounted on the ground. When a flood strikes, the support frame 8 and the flood protection panels 2 and/or the mounting frame 4 can form a triangular stable structure, preventing the flood protection panels 2 from toppling over. As the preferred scheme, in the invention, the supporting rod 10 is a telescopic rod, the length is adjustable, and the application range is wide; an adjusting gasket 13 is arranged between the first connecting body 12 and the flood control plate 2 or the mounting frame 4, so that the leveling effect can be achieved, the flatness can be adjusted, the connection stability can be enhanced, and the connection between the first connecting body 12 and the flood control plate 2/the mounting frame 4 is more compact; the adjusting gasket 13 is provided at its periphery with a sealing filling layer capable of sealing the gap between the first connecting body 12 and the flood barrier 2 or the mounting frame 4.

As shown in fig. 1 to 9, the following explains the disassembling and assembling process of the present invention:

when flood protection is required, the bottom flood protection plate is placed in the mounting frame 4 and stacked above the bottom flood protection plate to the desired height. The adjacent flood control plates 2 are connected by using the connecting piece 5 and then locked by using the locking piece 1. And (3) installing a movable doorsill 6 and a bottom supporting piece 9, and supporting by adopting a supporting frame 8, so that the detachable light flood control device can be built.

After the flood retreated, remove support frame 8, threshold 6, bottom support 9, loosen retaining member 1, then loosen connecting piece 5, can pull down flood protection plate 2 from installation frame 4.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.