CN112696134B

CN112696134B - Flood control device

Info

Publication number: CN112696134B
Application number: CN202011545702.XA
Authority: CN
Inventors: 谢新甜; 吴旭; 张爱国; 严桂凤; 施天驰
Original assignee: NANTONG INSTITUTE OF TECHNOLOGY
Current assignee: Jiangsu Tengshen Building Decoration Engineering Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2022-03-25
Anticipated expiration: 2040-12-24
Also published as: CN112696134A

Abstract

The invention discloses a flood control device which comprises a protection plate, a waterproof sealing assembly, a side pushing assembly and a positioning assembly, wherein the protection plate is arranged in the middle of a door opening; the waterproof sealing assembly comprises a lower end sealing piece and two side edge sealing pieces, wherein the lower end sealing piece and the two side edge sealing pieces are arranged on the side edges of the protection plates; the side pushing assembly comprises a lower end pushing plate, a side pushing plate and a linkage assembly, wherein the lower end pushing plate, the side pushing plate and the linkage assembly are arranged on the surface of the protection plate in a sliding mode; the fixed positioning group of the positioning component is a fixed pin which is arranged on the side wall of the protection plate and corresponds to the mounting hole in the inner wall of the door opening, the movable positioning group comprises a guide jack, a connecting rod group and a bolt, the guide jack is arranged on the surface of the protection plate, the connecting rod group is connected to the side push plate on one side of the second side edge, and the bolt is inserted into the mounting hole corresponding to the inner wall along the guide jack when the side push plate moves towards the inner wall.

Description

Flood control device

Technical Field

The invention relates to the technical field of flood control walls, in particular to a flood control device.

Background

The flood control wall is used for preventing flood from flowing into a room through the height of a foundation when the flood occurs, and certain loss is caused to indoor property, and the flood control wall is very necessary to be installed in some indoor parking lots, underground parking lots, warehouses and other occasions. Some flood control walls utilize the gasbag device to realize regional sealings such as door and window hole, generally adopt gasbag or sealing strip to realize sealedly around the door hole among the prior art.

For example, the patent is granted and published as CN210317107U, the name is "a practical novel patent of gasbag type flood control shutter door", its gasbag is installed in horizontal gasbag groove and longitudinal gasbag groove, when the shutter door plant is closed, inflate the gasbag, the bottom of the shutter door plant is fixed and passed the shutoff through gasbag and welt, the side of the shutter door plant is fixed the shutoff through gasbag and clamp plate, thus realize the waterproof flood control effect of the shutter door plant; as another example, the patent publication is: CN103498448B entitled flood gate, the two adjacent baffles of which are spliced into an integral flood gate by a readily separable connecting mechanism, each baffle is provided with a supporting leg, and the bottoms of the baffles and the splicing seams of the adjacent baffles are both provided with expansion sealing strips which expand when encountering water.

The defects existing in the mode are as follows: because the air bags or the sealing strips are difficult to form fixed support with the door opening, especially in turbulent flood, the air bags or the sealing strips distributed around the flood control wall are easy to displace under the impact of water flow or flood seepage occurs at the edge position, and the flood control effect is not ideal; and the existing flood control device is generally complex to mount and dismount, and the flood control working efficiency is reduced.

Disclosure of Invention

Therefore, the present invention provides a flood control device to solve the above-mentioned drawbacks of the prior art.

A flood protection device comprising:

the protective plate is arranged in the middle of a doorway needing flood control and comprises an upper edge, a lower edge, a first side edge and a second side edge;

the waterproof sealing assembly comprises a lower end sealing piece and two side edge sealing pieces, wherein the lower end sealing piece and the two side edge sealing pieces are movably arranged on the side edges of the protection plates and are respectively matched with the lower edge, the first side edge and the second side edge;

the side pushing assembly comprises a lower end pushing plate, a side pushing plate and a linkage assembly, wherein the lower end pushing plate, the side pushing plate and the linkage assembly are arranged on the surface of the protection plate in a sliding mode;

positioning assembly, including activity location group and fixed position group, fixed position group includes the fixed pin that fixed mounting corresponds each other with door opening inner wall mounting hole on first side, activity location group is including direction jack, linkage and bolt, the direction jack is installed on the guard plate face, bolt slidable mounting is in the inside of direction jack, the linkage is connected in the side push pedal of second side one side, and when the side push pedal removed to the inner wall, the bolt inserted in the mounting hole that corresponds the inner wall along the direction jack.

Preferably, the interlock subassembly includes first connecting rod and two second connecting rods, the eccentric wheel is all articulated to be installed to the one end of first connecting rod and second connecting rod, the other end of first connecting rod is articulated to be installed in the lower extreme push pedal, two the other end of second connecting rod is articulated respectively to be installed two in the side push pedal, it is three the axle center of eccentric wheel all connects through same pivot, and both sides around the guard plate are passed to the pivot, the both ends of pivot all are connected with the crank.

Preferably, the linkage includes third connecting rod and fourth connecting rod, the both ends of third connecting rod are articulated respectively on the face of bolt and guard plate, the both ends of fourth connecting rod are articulated respectively the middle part of installing the third connecting rod and on the side push pedal of second side one side.

Preferably, the lower extreme push pedal and two the both ends of side push pedal all are provided with the guide way of the respective length direction of perpendicular to, the corresponding position fixed mounting of the face of guard plate has and is used for running through the guide post of guide way.

Preferably, the two ends of the lower end sealing element are respectively connected with the lower ends of the two side sealing elements in an integrated forming mode, and the lower end sealing element and the side sealing elements are both elastic sealing gaskets.

Preferably, the mounting holes can be manually formed in the inner wall of the door opening, and mounting pieces with the mounting holes arranged inside can also be adopted and temporarily mounted on the symmetrical inner wall of the door opening.

The invention has the following advantages:

the device is convenient to mount and dismount, when in mounting, only the fixing pin is needed to complete the pre-positioning of one side of the protective door on the side wall of the door opening, and then the crank of the side pushing assembly is rotated by a certain angle, so that the push plate on the protective door can tightly press the waterproof sealing assembly on the side wall of the door opening, the sealing effect is improved, and the bolt of the movable positioning group is pressed into the mounting hole of the side wall of the door opening at the same time, so that the fixing between the protective door and the door opening is realized, therefore, the part of the waterproof sealing assembly which is arranged on the protective door and is extruded by the push plate has stable structure, is not easy to displace or leak, and has good flood control effect; during unloading, only the crank needs to be rotated reversely, so that the flood control device can be quickly disassembled on the door opening, and the flood control efficiency is improved.

Drawings

FIG. 1 is a schematic view of the installation position of the device in the door opening;

FIG. 2 is a schematic view of the flood protection device of the present invention in a pre-positioned position in a doorway;

FIG. 3 is a schematic view of the flood control device of the present invention in a flood protection state;

FIG. 4 is an enlarged view of A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of A in FIG. 3 according to the present invention;

FIG. 6 is an enlarged view of B in FIG. 2 according to the present invention;

FIG. 7 is an enlarged view of B of FIG. 3 according to the present invention;

FIG. 8 is an enlarged view of C of FIG. 2 according to the present invention;

fig. 9 is an enlarged structural view of C in fig. 3 according to the present invention.

In the figure:

1-protection plate; 2-a waterproof sealing assembly; 3-side pushing component; 4-a positioning assembly; 10-door opening; 20-inner wall; 30-mounting holes;

101-upper edge; 102-lower edge; 103-a first side; 104-a second side edge;

201-lower end seal; 202-side seal;

301-lower end push plate; 302-side push plate; 303-a linkage assembly; 304-a first link; 305-a second link; 306-an eccentric wheel; 307-a rotating shaft; 308-a crank; 309-a guide groove; 310-a guide post;

401-fixing pins; 402-a guide jack; 403-a third link; 404-a latch; 405-a fourth link.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 9, the present invention provides a flood control device which can improve the flood control efficiency of the device. Specifically, the method comprises the following steps:

the flood protection device comprises a protection plate 1, a waterproof sealing assembly 2, a side pushing assembly 3 and a positioning assembly 4.

The protection plate 1 is arranged in the middle of a doorway 10 needing flood protection and comprises an upper edge 101, a lower edge 102, a first side 103 and a second side 104. The inner walls 20 of the door opening 10 except the inner wall 20 at the upper end need to be sealed and blocked by the flood protection device of the present invention.

The waterproof sealing assembly 2 comprises a lower end sealing member 201 and two side sealing members 202 which are movably arranged at the side edge of the protection plate 1 and are respectively matched with the lower edge 102, the first side edge 103 and the second side edge 104;

the two ends of the lower end sealing element 201 are respectively connected with the lower ends of the two side sealing elements 202 in an integrated forming mode, and the lower end sealing element 201 and the side sealing elements 202 both adopt elastic sealing gaskets.

Wherein, the side pushes away subassembly 3 including the lower extreme push pedal 301, side push pedal 302 and the interlock subassembly 303 of slip setting on protection plate 1 face. The lower end push plate 301 is located on the lower edge 102 side, and the two side push plates 302 are located on the first side 103 and the second side 104 side, respectively.

The linkage assembly 303 is used for enabling the lower end push plate 301 to push the lower end sealing member 201 and the side push plate 302 to push the corresponding side sealing member 202 to the corresponding inner wall 20 of the door opening 10. Specifically, the method comprises the following steps:

the linkage assembly 303 comprises a first connecting rod 304 and two second connecting rods 305, wherein one ends of the first connecting rod 304 and the second connecting rods 305 are respectively hinged with an eccentric wheel 306, the other end of the first connecting rod 304 is hinged with a lower end push plate 301, the other ends of the two second connecting rods 305 are respectively hinged with two side push plates 302, the axes of the three eccentric wheels 306 are connected through a same rotating shaft 307, the rotating shaft 307 penetrates through the front side and the rear side of the protection plate 1, and two ends of the rotating shaft 307 are respectively connected with a crank 308.

The positioning assembly 4 is mainly used for realizing positioning and installation of the protection plate 1 and comprises a movable positioning group and a fixed positioning group, the fixed positioning group comprises fixed pins 401 which are fixedly installed on the first side edge 103 and correspond to the installation holes 30 on the inner wall 20 of the door opening 10, the movable positioning group comprises guide jacks 402, a connecting rod group and a bolt 404, the guide jacks 402 are installed on the plate surface of the protection plate 1, the bolt 404 is slidably installed in the guide jacks 402, the connecting rod group is connected to the side push plate 302 on one side of the second side edge 104, and when the side push plate 302 moves towards the inner wall 20, the bolt 404 is inserted into the installation holes 30 corresponding to the inner wall 20 along the guide jacks 402. Specifically, the method comprises the following steps:

the linkage comprises a third connecting rod 403 and a fourth connecting rod 405, two ends of the third connecting rod 403 are respectively hinged to the bolt 404 and the plate surface of the protection plate 1, and two ends of the fourth connecting rod 405 are respectively hinged to the middle of the third connecting rod 403 and the side push plate 302 on one side of the second side 104.

The installation holes 30 of the present invention can be manually opened on the inner wall 20 of the door opening 10, or can be temporarily installed on the symmetrical inner wall 20 of the door opening 10 by using installation members (not shown in the figures) with the installation holes 30 inside.

The lower end push plate 301 and two both ends of side push plate 302 all are provided with the guide way 309 of the respective length direction of perpendicular to, the corresponding position fixed mounting of the face of guard plate 1 is used for running through guide post 310 of guide way 309. The cooperation of the guide grooves 309 and the guide posts 310 may provide a guide for the displacement of the lower end push plate 301 and the side push plate 302 on the surface of the guard plate 1.

The working principle of the device is as follows:

the flood protection device of the present invention may be installed in the doorway 10, and is not limited to a doorway, but may be a window or other passage into which flood water may flow, and is installed in the doorway 10 in a fixed or detachable manner so as to repair parts of the flood protection device. The method specifically comprises the following steps:

firstly, pre-positioning:

during installation, the protection plate 1 is placed in the middle of the door opening 10, and the first side edge 103 of the protection plate 1 is pre-positioned with the inner wall 20 of the door opening 10 by the fixing pin 401. However, the guard plate 1 is not fixed at the second side 104, so that the stability of the guard door 1 is not high.

At this time, there are gaps between the lower edge 102, the first side 103 and the second side 104 of the protection plate 1 and the inner wall 20 of the door opening 10, and the lower end push plate 301 and the two side push plates 302 are also spaced from the inner wall 20 of the door opening 10, so that the protection plate 1 can be easily removed from the door opening 10.

However, after the protective door 1 is pre-positioned, the protective door 1 can be basically ensured to be in a relatively upright state;

secondly, starting a flood control state: the driving linkage assembly 303 rotates the crank 308 at the inner side or the outer side of the protective door 1, and the crank 308 drives the rotating shaft 307 to drive the three eccentric wheels 306 connected thereto to rotate for a certain angle. The preferred angle of rotation is 90 deg. here. The first connecting rod 304 hinged with the eccentric wheel 306 drives the lower end push plate 301 to move downwards to press the lower end sealing element 201, so that sealing is realized between the lower end inner wall 20 of the door opening 10 and the lower end sealing element 201, meanwhile, the two second connecting rods 305 drive the side push plates 302 to press the corresponding two side sealing elements 202 towards the side edges, so that sealing is realized between the two side inner walls 20 of the door opening 10 and the side sealing elements 202, and the flood control device can realize the flood control function;

when the linkage assembly 303 of the present invention operates, the side push plate 302 at one side of the second side 104 moves and simultaneously drives the fourth connecting rod 405 hinged thereto to drive the third connecting rod 403 to move, so that the pin 404 hinged to one end of the third connecting rod 403 is inserted into the mounting hole 30 of the corresponding inner wall 20 along the insertion hole 402. The installation hole 30 mentioned in the present invention may be formed by pressing the latch 404 against the inner wall 20 of the door opening 10. At this time, on the basis of realizing the flood control function, the protection door 1 can be fixed relative to the inner wall 20 of the door opening 10, even if the flood is violent, the whole flood control device can not generate dislocation displacement due to the fixed connection between the protection door 1 and the door opening 10, the stability of the whole device is good, and the flood control effect is good;

thirdly, disassembling:

when the flood is discharged and the flood control device of the invention needs to be disassembled, it is also easy, only the crank 308 of the linkage assembly 303 needs to be rotated reversely, the bolt 404 is withdrawn reversely along the mounting hole 30 of the corresponding inner wall 20 of the jack 402, the locking between the protection door 1 and the inner wall 20 of the door opening 10 is released, and the side-pushing assembly 3 is restored to the original state, so that the protection door 1 can be easily disassembled from the door opening 10.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A flood protection device, comprising:

the protective plate (1) is arranged in the middle of a door opening (10) needing flood control and comprises an upper edge (101), a lower edge (102), a first side edge (103) and a second side edge (104);

a waterproof seal assembly (2) comprising a lower end seal (201) and two side seals (202) movably mounted on the sides of the panel (1) and cooperating with the lower edge (102), the first side (103) and the second side (104), respectively;

the side pushing assembly (3) comprises a lower end pushing plate (301), a side edge pushing plate (302) and a linkage assembly (303), wherein the lower end pushing plate (301), the side edge pushing plate (302) and the linkage assembly (303) are arranged on the plate surface of the protection plate (1) in a sliding mode, and the linkage assembly (303) is used for enabling the lower end pushing plate (301) to push the lower end sealing piece (201) and the side edge pushing plate (302) to push the corresponding side edge sealing piece (202) to the corresponding inner wall (20) of the door opening (10);

the positioning assembly (4) comprises a movable positioning group and a fixed positioning group, the fixed positioning group comprises fixed pins (401) which are fixedly mounted on a first side edge (103) and correspond to mounting holes (30) in an inner wall (20) of a door opening (10), the movable positioning group comprises a guide jack (402), a connecting rod group and a bolt (404), the guide jack (402) is mounted on the plate surface of the protection plate (1), the bolt (404) is slidably mounted in the guide jack (402), the connecting rod group is connected to a side push plate (302) on one side of a second side edge (104), and when the side push plate (302) moves towards the inner wall (20), the bolt (404) is inserted into the mounting hole (30) corresponding to the inner wall (20) along the guide jack (402);

the linkage assembly (303) comprises a first connecting rod (304) and two second connecting rods (305), wherein one ends of the first connecting rod (304) and the second connecting rod (305) are respectively hinged with an eccentric wheel (306), the other end of the first connecting rod (304) is hinged on a lower end push plate (301), the other ends of the two second connecting rods (305) are respectively hinged on the two side push plates (302), the axle centers of the three eccentric wheels (306) are connected through a same rotating shaft (307), the rotating shaft (307) penetrates through the front side and the rear side of the protection plate (1), and two ends of the rotating shaft (307) are respectively connected with a crank (308);

the connecting rod group comprises a third connecting rod (403) and a fourth connecting rod (405), two ends of the third connecting rod (403) are respectively hinged to the plate surfaces of the bolt (404) and the protection plate (1), and two ends of the fourth connecting rod (405) are respectively hinged to the middle of the third connecting rod (403) and the side push plate (302) on one side of the second side edge (104);

guide grooves (309) perpendicular to the respective length directions are formed in the two ends of the lower end push plate (301) and the two side push plates (302), and guide columns (310) penetrating through the guide grooves (309) are fixedly installed at corresponding positions of the plate surface of the protection plate (1);

the two ends of the lower end sealing piece (201) are respectively connected with the lower ends of the two side edge sealing pieces (202) in an integrated forming mode, and the lower end sealing piece (201) and the side edge sealing pieces (202) are both elastic sealing gaskets.

2. A flood protection device according to claim 1, wherein: the mounting holes (30) can be manually formed in the inner wall (20) of the door opening (10), and mounting pieces with the mounting holes (30) arranged inside can also be adopted and temporarily mounted on the symmetrical inner wall (20) of the door opening (10).