CN112523163A - Small-sized portable flood gate - Google Patents
Small-sized portable flood gate Download PDFInfo
- Publication number
- CN112523163A CN112523163A CN202011422590.9A CN202011422590A CN112523163A CN 112523163 A CN112523163 A CN 112523163A CN 202011422590 A CN202011422590 A CN 202011422590A CN 112523163 A CN112523163 A CN 112523163A
- Authority
- CN
- China
- Prior art keywords
- telescopic frame
- telescopic
- frame
- door plant
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/106—Temporary dykes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B2009/007—Flood panels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention relates to a small-sized portable flood gate, wherein a telescopic device is arranged on the inner side or inside a door plate of the flood gate, the telescopic device is connected with a telescopic supporting structure, and a water sealing device is arranged on an outer peripheral ring of the flood gate, which is in contact with a door frame. The invention has simple structure, light weight, quick installation and low price, is suitable for small doors of small shops, residences and the like, can be unfolded and supported on the door frame by one person when flood comes, and is simple, light and convenient.
Description
Technical Field
The invention belongs to the field of flood control, and particularly relates to a small-sized portable flood control gate.
Background
When the rainy season comes in summer, the situation that flood floodwater floods cities and villages often occurs, because of lack of proper flood control equipment, residents or shops in a first floor are flooded, property loss is caused, when the flood comes temporarily, the flood is prevented from flooding by only accumulating articles such as sandbags at the door openings of the individual shops and residents at present, and most people have no blocking method when facing the flood comes, and only can flood the residents.
At present, most civil flood prevention gates in cities and towns are large in size, are mainly used for large-scale fields such as underground places, over-ground markets, parking lots and the like, are installed on the door side or underground in front of the door as a mechanical device, need to be opened by an electric or hydraulic device, and cannot be used for small doors of small shops, residences and the like, so that the civil flood prevention gates are limited to be used for places which are easy to be invaded by flood, such as ground residences and the like.
Disclosure of Invention
The purpose of the invention is as follows:
the invention provides a small-sized portable flood gate, which aims to solve the problem that small doors such as small shops, residences and the like do not have suitable flood gates.
The technical scheme is as follows:
the utility model provides a small-size light flood gate, this flood gate's door plant inboard or inside is provided with the telescoping device, and the telescoping device is connected with flexible bearing structure, and this flood gate is provided with the water sealing device with the outer periphery circle of frame contact.
The door plant is fixed door plant, and fixed door plant is inside to be provided with the telescoping device, and flexible bearing structure is movable door plant, and movable door plant cup joints in the inside both sides of fixed door plant, and the outer periphery circle of movable door plant and door frame contact is provided with water sealing device.
Fixed door plant comprises preceding door plant, back door plant and connection position, and preceding door plant, back door plant upper portion edge seal connect into an organic whole, and the lower part opening is provided with two connection positions between preceding door plant and the back door plant, and two connection positions divide into three hollow chamber on the left side, the right side with fixed door plant, and the hollow chamber department in the middle of fixed door plant inside is fixed and is provided with the telescoping device, and the hollow chamber department on left side and right side all is provided with movable door plant.
The telescopic device comprises a second nut, a lead screw, a groove, a stop block and a first nut; the first nut of suit in the middle of the lead screw, the connection position of fixed door plant is passed at the lead screw both ends, and in two movable door plants about inserting respectively, the last opening that is equipped with of movable door plant, the opening embeds has the second nut, the fixed joint of second nut is in movable door plant, second nut and lead screw threaded connection, still the cover is equipped with the dog on the lead screw, and a terminal surface and the adjacent connection position top of dog touch.
The bottom ends of the front door plate and the rear door plate are fixedly sealed on the sliding rail, the sliding rail is in an omega shape, the lower flanging of the omega shape is fixedly connected with the fixed door plate, the movable door plate is arranged above the arc of the omega shape and can slide along the arc of the omega shape, and a part of water sealing devices are arranged in the arc of the omega shape.
The water sealing device is an inflatable elastic rubber tube, two ends of the rubber tube are sealed, the rubber tube bypasses the arc grooves of the extending end surface and the lower end surface of the movable door plate and the omega-shaped arc of the slide rail, two ends of the rubber tube are fixed on the upper part of the fixed door plate, and an inflating nozzle is arranged on the rubber tube.
The door plate is a supporting door plate, the inner side of the supporting door plate is provided with a telescopic device, the telescopic device is a shear type telescopic device, the shear type telescopic device is a diamond structure formed by four movably connected connecting rods, the spiral is in forward threaded connection with an upper intersection point or a lower intersection point of the diamond structure, the spiral is in reverse threaded connection with the lower intersection point or the upper intersection point of the diamond structure, and the left intersection point and the right intersection point of the diamond structure are connected with the telescopic supporting structure; and water sealing devices are arranged around the peripheries of the supporting door plate and the telescopic supporting structure.
The telescopic supporting structure is composed of a left telescopic frame, a right telescopic frame and a lower telescopic frame, the left telescopic frame is connected to the left side of the scissor type telescopic device, the right telescopic frame is connected to the right side of the scissor type telescopic device, the upper ends of the left telescopic frame and the right telescopic frame are connected through a first shaft, the lower telescopic frame is composed of a left lower telescopic frame and a right lower telescopic frame, and the left lower telescopic frame and the right lower telescopic frame are connected through a second shaft.
The left telescopic frame and the right telescopic frame are symmetrical and consistent in structure, the left lower telescopic frame and the right lower telescopic frame are symmetrical and consistent in structure, the left telescopic frame and the right telescopic frame are frame structures consisting of at least two vertical rods and at least two transverse rods, a third shaft is arranged in the bottom end of each vertical rod, and the third shaft is fixedly connected to the left lower telescopic frame and the right lower telescopic frame respectively;
the lower end of one vertical rod of the left telescopic frame and the right telescopic frame is provided with a plate, the plate is internally threaded with a screw rod, and the lower end of the screw rod correspondingly pushes against the left lower telescopic frame or the right lower telescopic frame;
the vertical rods outside the left telescopic frame and the right telescopic frame are provided with pin shafts, and the pin shafts are inserted in the mounting blocks arranged on the support door plate.
The water sealing device is an elastic silica gel plate.
The advantages and effects are as follows:
the invention provides a small-sized light flood gate which has simple structure, light weight, quick installation and low price, is suitable for small doors of small shops, residences and the like, can be unfolded and supported on a door frame by one person when flood comes, and is simple, light and convenient.
Drawings
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of a front side expanding structure according to an embodiment of the present invention;
FIG. 3 is a schematic view of a backside bracing structure according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of an embodiment of the present invention;
FIG. 5 is a schematic diagram of an expansion structure according to an embodiment of the present invention;
FIG. 6 is a bottom side view of an embodiment of the present invention;
FIG. 7 is a schematic diagram of a back profile according to a second embodiment of the present invention;
FIG. 8 is a schematic structural diagram according to a second embodiment of the present invention;
FIG. 9 is a schematic view of a second embodiment of the present invention after being spread;
reference numbers in the figures: 1. the waterproof door comprises a rubber tube, 101, an inflating valve, 2, a movable door panel, 201, a first hole, 202, a notch, 3, a fixed door panel, 301, a front door panel, 302, a rear door panel, 303, a connecting part, 304, a hollow cavity, 305, a transverse hole, 401, a second nut, 402, a screw rod, 403, a first screw, 404, a groove, 405, a stop block, 406, a second screw, 407, a first nut, 5, a sliding rail, 501, an arc, 6, a square hole, 7, a waterproof adhesive tape and 8, and a side surface water sealing O-shaped ring;
11. supporting door plate, 12, left telescopic frame, 121, first shaft, 122, pin shaft, 123, mounting block, 124, vertical rod, 125, transverse rod, 126, plate, 127, screw, 13, right telescopic frame, 131, second hole, 132, third hole, 14, lower telescopic frame, 141, left lower telescopic frame, 142, right lower telescopic frame, 143, fourth hole, 144, second shaft, 145, third shaft, 15, scissor type telescopic device, 151, spiral, 16, silica gel plate.
Detailed Description
The invention provides a small-sized portable flood gate, and the invention is further described in detail below in order to make the purpose, technical scheme and effect of the invention clearer and clearer.
The invention belongs to the field of flood control, and particularly relates to a small-sized portable flood control gate which is characterized in that: the main body of the invention is a telescopic flat rectangle, and one embodiment comprises: fixed door plant, movable door plant, slide rail, telescoping device, water seal device. The fixed door plate is of a double-layer hollow inverted U-shaped structure with a closed upper end and an open lower end, and the open lower end is fixed and closed by the sliding rail; the two movable door plates are clamped in the hollow cavity of the fixed door plate and can extend out to two sides under the control of the telescopic device; the water sealing device is an inflatable elastic rubber tube which surrounds the left side, the right side and the lower side of the gate, and the gap between the door frame and the flood control gate plate is sealed after inflation. The other embodiment comprises a door plate, a left telescopic frame, a right telescopic frame, a lower telescopic frame, a telescopic device and a water sealing device, wherein the left telescopic frame and the right telescopic frame are spliced together at the middle part and used as a main body structure for supporting the door plate, the telescopic device, a silica gel plate and the like, and the telescopic device can be used for telescopically supporting the door frame; the lower telescopic frame is inserted at the lower parts of the left and right telescopic frames, and the bolts can extend the lower sides of the left and right telescopic frames; the telescopic device is a bidirectional screw rod or a shear type, and the water sealing device is made of materials with certain elasticity and airtightness, such as a silica gel plate, a rubber tube or a pneumatic tire. The invention can be used in the streets, the doorways and the like, and when the flood comes, the door frame is supported to prevent the flood from flowing into the room.
Example one
As shown in fig. 1 to 3, a small and light floodgate has a retractable device inside a door panel, the retractable device is connected with a retractable support structure, and a water sealing device is arranged on an outer periphery of the floodgate contacting with a door frame.
The embodiment comprises the following steps: the water sealing device comprises a water sealing device, a movable door plate 2, a fixed door plate 3, a telescopic device 4, a sliding rail 5, a waterproof rubber strip 7 and a side water sealing O-shaped ring 8. The water sealing device is an inflatable elastic rubber tube 1, an inflation nozzle is arranged on the water sealing device, two ends of the rubber tube 1 are sealed, and the elasticity of the rubber tube can meet the elastic stretching within the stretching range of the movable door plate;
the door plant is fixed door plant 3, and fixed door plant 3 is inside to be provided with the telescoping device, and flexible bearing structure is movable door plant 2, and movable door plant 2 cup joints in the inside both sides of fixed door plant 3, and the outer periphery circle of movable door plant 2 and the contact of door frame is provided with water sealing device. Can respectively extend to the left and the right to be close to the left and the right door frames.
The extending end face and the lower end face of the movable door plate 2 are provided with arc grooves capable of being matched with arcs of the sliding rail 5, the extending end face of the movable door plate refers to the left end face of the left movable door plate 2, the right end face of the right movable door plate 2, and the water sealing devices can be arranged in the arc grooves, and are similar to the situation that tires are clamped in the grooves of the wheel rims.
As shown in fig. 1 and 4, the fixed door panel 3 is a double-layer hollow structure, and is composed of a front door panel 301, a rear door panel 302 and a connecting part 303, wherein the upper edges of the front door panel 301 and the rear door panel 302 are closed and connected into a whole, and the lower part of the front door panel 301 and the rear door panel 302 is open, and is in an inverted U-shaped structure as shown in fig. 4; the slide rail 5 is fixed on the front door panel 301 and the rear door panel 304 through screws and forms a closed cavity structure with the fixed door panel; as shown in fig. 1, a connecting portion 303 is arranged between the front door panel 301 and the rear door panel 302, the two connecting portions 303 connect the front door panel 301 and the rear door panel 302 from top to bottom, the fixed door panel 3 is divided into a left hollow cavity 304, a right hollow cavity 304 and a left hollow cavity 304, the telescopic device 4 is fixedly arranged in the middle of the inside of the fixed door panel 3, and the movable door panel 2 is arranged in the left hollow cavity 304 and the right hollow cavity 304.
As shown in fig. 3 and 5, the telescopic device is disposed in the cavity 304 formed by the fixed door panel 3, and includes a second nut 401, a lead screw 402, a first screw 403, a groove 404, a stopper 405, a second screw 406, and a first nut 407. The thread rotating directions of the two ends of the screw rod 402 are opposite, a first nut 407 is sleeved in the middle of the screw rod, and the first nut 407 is fastened in the middle of the screw rod 402 by a second screw 406; the rear door panel 302 is provided with a window at the nut 407 corresponding to the expansion device, so that a wrench can conveniently screw the first nut 407, the first nut 407 rotates to enable the screw 402 to rotate, two ends of the screw 402 pass through the transverse hole 305 on the connecting part 303 and are respectively inserted into the first holes 201 arranged on the left and right movable door panels 2, the left and right movable door panels 2 are respectively provided with an opening 202, a second nut 401 is arranged in the opening 202, the opening 202 just accommodates a second nut 401, the second nut 401 is fixedly clamped in the movable door panels 2, and the second nut 401 is in threaded connection with two ends of the screw 402, so that when the screw 402 rotates by rotating the nut 407, the second nut 401 at the end part is pushed to move leftwards or rightwards, and the left and right movable door panels 2 are pushed to respectively extend towards two sides along the sliding rail 5. That is, the second nut 401 on the left side drives the movable door panel 2 on the left side to move leftwards along the slide rail 5, and the second nut 401 on the right side drives the movable door panel 2 on the right side to move rightwards along the slide rail 5.
In order to prevent the left and right movement of the screw 402 from making the extending amounts of the two movable door panels 2 different, a stop 405 is further sleeved on the screw 402. The lead screw 402 is provided with a groove 404, the stop 405 is just arranged at the position of the groove 404, the stop 405 is provided with a first screw 403, the first screw 403 is screwed into the groove 404, the left end face of the stop 405 is abutted against the right end face of the connecting part 303, and the left end face of the opposite connecting part 303 is stopped by the right end face of the same stop 405, so that the lead screw 402 can only rotate but cannot move left and right.
As shown in fig. 6, the bottom ends of the front door panel 301 and the rear door panel 302 are fixed on the slide rail 5 by screws, the slide rail 5 is in an omega shape similar to the rim of a bicycle, the movable door panel is arranged above and slides along an arc 501 of the omega shape, and the partial water sealing device is arranged in the arc 501 of the omega shape. The arc groove on the lower end surface of the movable door plate 2 just rides above the arc of the sliding rail 5 and can slide along the sliding rail 5.
The water sealing device is an inflatable elastic rubber tube 1, two ends of the water sealing device are sealed, the water sealing device bypasses arc grooves of the extending end surface and the lower end surface of the movable door panel 2 and an omega-shaped arc 501 of the slide rail 5, two ends of the rubber tube 1 are fixed on the upper part of the fixed door panel 3, and the rubber tube 1 can also stretch in the stretching process of the movable door panel; the middle lower part of the back door plate 302 is provided with a larger square hole 6, the middle part of the sliding rail 5 at the position is also provided with a round hole, and the water sealing device is provided with an air nozzle 101. The round hole can enable the air nozzle 101 to extend out of the square hole 6 of the rear door plate 302, the air nozzle of the air pump is connected to the air nozzle 101, and the rubber pipe 1 expands to support the left door frame, the right door frame and the lower door frame after being inflated, so that the water sealing effect is achieved. The end part in the movable door panel 2 is also provided with a waterproof rubber strip 7, the edge of the waterproof rubber strip 7 is pressed on the inner sides of the front door panel 301 and the rear door panel 302 of the fixed door panel 3 to prevent leakage, the two sides of the movable door panel 2 are also provided with grooves with opposite positions, the grooves cross the bottom side of the movable door panel 2, and a side water sealing O-shaped ring 8 is put into the grooves and closely attached to the inner sides of the front door panel 301 and the rear door panel 302 and the upper side of the arc of the slide rail 5 with the omega-shaped section, as shown in figure 6, the other leakage-proof function is achieved.
The use process comprises the following steps: the flood gate is placed in the door frame, the first nut 407 of the telescopic device is rotated to enable the two movable door panels 2 to respectively extend towards the left and the right to be close to the left and the right door frames, then gas is injected into the rubber tube 1 through the tire air nozzle 101, the rubber tube 1 rises to squeeze the left and the right door frames and the lower door frame, and the purpose of resisting flood is achieved. When the device is not used, the air in the rubber tube 1 is discharged, the first nut 407 is rotated reversely to withdraw the two movable door plates 2, and then the device can be taken down.
Example two
As shown in fig. 7-9, a small and light floodgate has a telescopic device disposed on the inner side (i.e., the side facing the indoor) of the door panel, a telescopic supporting structure is connected to the telescopic device, and a water sealing device is disposed on the outer periphery of the door panel contacting the door frame.
The embodiment comprises the following steps: the telescopic door comprises a supporting door panel 11, a left telescopic frame 12, a first shaft 121, a pin shaft 122, a mounting block 123, a vertical rod 124, a transverse rod 125, a plate 126, a screw 127, a right telescopic frame 13, a second hole 131, a third hole 132, a lower telescopic frame 14, a left lower telescopic frame 141, a right lower telescopic frame 142, a fourth hole 143, a second shaft 144, a third shaft 145, a scissor type telescopic device 15, a spiral 151 and a silica gel plate 16.
The door plate is used for supporting the door plate 11, the telescopic device is arranged on the supporting door plate 11 and is a scissor type telescopic device 15, and the supporting door plate 11 is tightly attached to the front of the left telescopic frame and the right telescopic frame to play a role in supporting water retaining. The scissor type telescopic device 15 is a diamond structure formed by four movably connected connecting rods, a nut-like mechanism is arranged at the upper intersection point and the lower intersection point of the diamond, and the left intersection point and the right intersection point are respectively connected with the left telescopic frame 12 and the right telescopic frame 13; the screw 151 penetrates through a nut-like mechanism at the upper intersection point and the lower intersection point of the diamond structure, the screw 151 is in forward threaded connection with the upper intersection point or the lower intersection point of the diamond structure, the screw 151 is in reverse threaded connection with the lower intersection point or the upper intersection point of the diamond structure, when the screw 151 is screwed, the upper intersection point and the lower intersection point of the diamond structure are close to or far away from each other along the vertical direction, the diagonal line of the diamond structure of the shear type telescopic device 15 changes, and therefore the left telescopic frame 12 and the right telescopic frame 13 are pushed to perform relative or opposite translational motion, namely extend out or retract left and right.
The telescopic supporting structure consists of a left telescopic frame 12, a right telescopic frame 13 and a lower telescopic frame 14, wherein the left telescopic frame 12 is connected to the left intersection point of the diamond structure of the scissor type telescopic device 15; the right telescopic frame 13 is connected to the right intersection point of the diamond structure of the scissor type telescopic device 15; the upper end of the left telescopic frame 12 and the right telescopic frame 13 are connected through a first shaft 121, specifically, the left telescopic frame 12 is provided with the first shaft 121, the right telescopic frame 13 is correspondingly provided with a first hole 131, and similarly, the left telescopic frame 12 can also be provided with a hole, the right telescopic frame 13 is correspondingly provided with a shaft, so that the left telescopic frame 12 and the right telescopic frame 13 can be inserted together to form relative or opposite translational motion. The lower telescopic frame 14 is composed of a left lower telescopic frame 141 and a right lower telescopic frame 142, and the left lower telescopic frame 141 and the right lower telescopic frame 142 are connected by a second shaft 144.
The left telescopic frame 12 and the right telescopic frame 13 are symmetrical and consistent in structure, the left lower telescopic frame 141 and the right lower telescopic frame 142 are symmetrical and consistent in structure, the left telescopic frame 12 and the right telescopic frame 13 are frame structures composed of at least two vertical rods 124 and at least two transverse rods 125, and the left telescopic frame 12 and the right telescopic frame 13 are all of a structure shaped like a Chinese character 'ri' and respectively composed of two vertical rods 124 and two transverse rods 125 and a corresponding lower telescopic frame 14 in the embodiment. A third shaft 145 is arranged in the bottom end of the vertical rod 124, and the third shaft 145 is fixedly connected to the left lower telescopic frame 141 and the right lower telescopic frame 142 respectively. Specifically, the lower end of the right telescopic frame 13 is provided with two downward holes 132, the right lower telescopic frame 142 is provided with two upward third shafts 145, and the holes 132 and the third shafts 145 are inserted into each other to connect the right telescopic frame 13 and the right lower telescopic frame 142 together and can be vertically telescopic; similarly, the left expansion frame 12 and the left lower expansion frame 141 are connected together in the same manner, and can expand and contract up and down.
The lower end of one vertical rod 124 of the left telescopic frame 12 and the right telescopic frame 13 is provided with a plate 126, in this embodiment, the bottom end of the vertical edge of the inner sides of the left telescopic frame 12 and the right telescopic frame 13 is provided with the plate 126, the plate 126 is connected with a screw 127 through an internal thread, and the lower end of the screw 127 correspondingly contacts with the left lower telescopic frame 141 or the right lower telescopic frame 142; the lower expansion frame 14 is also divided into left and right parts 141 and 142, the left lower expansion frame 141 has a fourth hole 143 at the right end of the lower frame, the right lower expansion frame 142 has a shaft 144 at the left end of the lower frame, and the left lower expansion frame 141 and the right lower expansion frame 142 are inserted into the fourth hole 143 through the shaft 144 to form the lower expansion frame 14 as a whole and are expandable in the left and right directions.
The vertical rod 124 outside the left telescopic frame 12 and the right telescopic frame 13 is provided with a pin shaft 122, and the pin shaft 122 is inserted in the mounting block 123 arranged on the support door panel 11. Specifically, in this embodiment, the vertical rods 124 outside the left telescopic frame 12 and the right telescopic frame 13 are respectively provided with a pin shaft 122 up and down, four corners of the corresponding support door panel 11 are provided with mounting blocks 123, and the pin shafts 122 are all inserted into holes formed in the mounting blocks 123 to limit the relative or opposite movement of the left telescopic frame 12 and the right telescopic frame 13 along the horizontal direction of the pin shafts 122.
As shown in fig. 7, the water sealing device is a silica gel plate 16 with large elasticity, which surrounds the door panel and the periphery of the frame and wraps the door panel to realize front water retaining and door frame sealing.
From the above, the left telescopic frame 12, the right telescopic frame 13, and the lower telescopic frame 14 constitute a frame structure for supporting the door panel 11, and can be extended and contracted left and right to press the left and right door frames, and up and down to press the lower door frame.
In the left-right expansion and contraction of the present embodiment, the left expansion frame 12 and the right expansion frame 13 are extended or retracted by the scissor type expansion and contraction device 15, and the four-bar mechanism of the scissor type expansion and contraction device 15 is extended or retracted left or right by rotating the screw 151.
The use process comprises the following steps: the flood control gate is placed in a gate frame, the screw 151 is rotated to enable the scissor type telescopic device 15 to push the left telescopic frame 12 and the right telescopic frame 13 to move towards opposite directions respectively, the first shaft 121 of the left telescopic frame 12 moves towards the left, the upper pin shaft 122 and the lower pin shaft 122 of the left telescopic frame 12 move towards the left in the mounting block 123, and the two vertical rods 124 of the left telescopic frame 12 drive the left lower telescopic frame 141 to move towards the left through the third shaft 145; similarly, the right telescopic frame 13 drives the right lower telescopic frame 142 to move rightwards; thereby pushing the water sealing device 16 to expand towards the left and right sides until the water sealing device butts against the left and right door frames; the screw 127 is screwed to push the left lower telescopic frame 141 and the right lower telescopic frame 142 to press the water sealing device 16 down to the lower door frame. As shown in fig. 9, the left and right door frames and the lower door frame are squeezed at this time, so as to achieve the purpose of resisting flood.
When not in use, as shown in fig. 8, the screw 127 is reversely screwed to retract the left lower telescopic frame 141 and the right lower telescopic frame 142, so that the silicone plate 16 is separated from the lower door frame; and reversely screwing the screw 151 to withdraw the left telescopic frame 12 and the right telescopic frame 13, so that the silica gel plate 16 is separated from the left door frame and the right door frame.
Claims (10)
1. A small-size light flood gate, its characterized in that: the inner side or the inner part of the door plate of the flood gate is provided with a telescopic device which is connected with a telescopic supporting structure, and the outer peripheral ring of the flood gate in contact with the door frame is provided with a water sealing device.
2. A small portable floodgate according to claim 1, wherein: the door plant is fixed door plant (3), and fixed door plant (3) are inside to be provided with the telescoping device, and flexible bearing structure is movable door plant (2), and movable door plant (2) cup joint in the inside both sides of fixed door plant (3), and movable door plant (2) are provided with the water installation with the outer periphery of frame contact.
3. A small portable floodgate according to claim 2, wherein: fixed door plant (3) are by preceding door plant (301), back door plant (302) and connection position (303) are constituteed, preceding door plant (301), back door plant (302) upper portion edge seals connects into an organic whole, the lower part opening, be provided with two connection position (303) between preceding door plant (301) and back door plant (302), two connection position (303) divide into three hollow chamber (304) of left side well right side fixed door plant (3), the fixed telescoping device that is provided with in hollow chamber (304) department in the middle of fixed door plant (3) inside, hollow chamber (304) department on left side and right side all is provided with movable door plant (2).
4. A small portable floodgate according to claim 2, wherein: the telescopic device comprises a second nut (401), a lead screw (402), a groove (404), a stop block (405) and a first nut (407); the first nut (407) of suit in the middle of lead screw (402), connection position (303) of fixed door plant (3) are passed at lead screw (402) both ends, insert respectively about two movable door plant (2) in, be equipped with one opening (202) on movable door plant (2), opening (202) embeds there is second nut (401), the fixed joint of second nut (401) is in movable door plant (2), second nut (401) and lead screw (402) threaded connection, still the cover is equipped with dog (405) on lead screw (402), a terminal surface and adjacent connection position (303) top of dog (405) touch.
5. A small portable floodgate according to claim 3, wherein: the bottom ends of the front door panel (301) and the rear door panel (302) are fixedly sealed on the sliding rail (5), the sliding rail (5) is in an omega shape, the downward flanging of the omega shape is fixedly connected with the fixed door panel (3), the movable door panel is arranged above the arc (501) of the omega shape and can slide along the arc, and a partial water sealing device is arranged in the arc (501) of the omega shape.
6. A small portable floodgate according to claim 2, wherein: the water sealing device (1) is an inflatable elastic rubber tube (1), two ends of the rubber tube (1) are sealed, arc grooves which extend out of the end face and the lower end face of the movable door panel (2) and an omega-shaped arc (501) of the sliding rail (5) are bypassed, two ends of the rubber tube (1) are fixed on the upper portion of the fixed door panel (3), and an inflating nozzle (101) is arranged on the rubber tube (1).
7. A small portable floodgate according to claim 1, wherein: the door plate is a supporting door plate (11), the inner side of the supporting door plate (11) is provided with a telescopic device, the telescopic device is a shear type telescopic device (15), the shear type telescopic device (15) is a diamond structure formed by four movably connected connecting rods, a spiral (151) is in forward threaded connection with an upper intersection point or a lower intersection point of the diamond structure, the spiral (151) is in reverse threaded connection with the lower intersection point or the upper intersection point of the diamond structure, and the left intersection point and the right intersection point of the diamond structure are connected with the telescopic supporting structure; the periphery of the supporting door plate (11) and the telescopic supporting structure is provided with a water sealing device.
8. A small portable floodgate according to claim 7, wherein: the telescopic supporting structure is composed of a left telescopic frame (12), a right telescopic frame (13) and a lower telescopic frame (14), the left telescopic frame (12) is connected to the left side of the scissor type telescopic device (15), the right telescopic frame (13) is connected to the right side of the scissor type telescopic device (15), the upper ends of the left telescopic frame (12) and the right telescopic frame (13) are connected through a first shaft (121), the lower telescopic frame (14) is composed of a left lower telescopic frame (141) and a right lower telescopic frame (142), and the left lower telescopic frame (141) and the right lower telescopic frame (142) are connected through a second shaft (144).
9. A small portable floodgate according to claim 8, wherein: the left telescopic frame (12) and the right telescopic frame (13) are symmetrical and consistent in structure, the left lower telescopic frame (141) and the right lower telescopic frame (142) are symmetrical and consistent in structure, the left telescopic frame (12) and the right telescopic frame (13) are of frame structures consisting of at least two vertical rods (124) and at least two transverse rods (125), a third shaft (145) is arranged in the bottom end of each vertical rod (124), and the third shaft (145) is fixedly connected to the left lower telescopic frame (141) and the right lower telescopic frame (142) respectively;
the lower end of one vertical rod (124) of the left telescopic frame (12) and the right telescopic frame (13) is provided with a plate (126), the plate (126) is internally threaded with a screw (127), and the lower end of the screw (127) correspondingly pushes against the left lower telescopic frame (141) or the right lower telescopic frame (142);
and a pin shaft (122) is arranged on the vertical rod (124) at the outer side of the left telescopic frame (12) and the right telescopic frame (13), and the pin shaft (122) is inserted into an installation block (123) arranged on the support door panel (11).
10. A small portable floodgate according to claim 7, wherein: the water sealing device is an elastic silica gel plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011422590.9A CN112523163A (en) | 2020-12-08 | 2020-12-08 | Small-sized portable flood gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011422590.9A CN112523163A (en) | 2020-12-08 | 2020-12-08 | Small-sized portable flood gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112523163A true CN112523163A (en) | 2021-03-19 |
Family
ID=74998203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011422590.9A Withdrawn CN112523163A (en) | 2020-12-08 | 2020-12-08 | Small-sized portable flood gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112523163A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87207191U (en) * | 1987-06-16 | 1988-09-21 | 钟尚平 | Quick fix and dismantlement sluice gate for flood provention of buildings |
| CN108397117A (en) * | 2018-03-28 | 2018-08-14 | 华北水利水电大学 | Telescopic crash-proof pillar flood gate |
| CN209292969U (en) * | 2018-11-02 | 2019-08-23 | 中铁二十三局集团第二工程有限公司 | A kind of basement flood control board |
| CN110454062A (en) * | 2019-09-04 | 2019-11-15 | 邓广昊 | Integration is stretched the anti-Hongmen Gate |
| TWI679340B (en) * | 2018-10-09 | 2019-12-11 | 尚偉機電有限公司 | Gate type water retaining device |
| CN210368829U (en) * | 2019-04-29 | 2020-04-21 | 广州市龙能城市运营管理股份有限公司 | Underground garage entry is with flood control device |
| CN210659853U (en) * | 2019-06-04 | 2020-06-02 | 徐崇正 | Adjustable flood prevention door shield |
-
2020
- 2020-12-08 CN CN202011422590.9A patent/CN112523163A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87207191U (en) * | 1987-06-16 | 1988-09-21 | 钟尚平 | Quick fix and dismantlement sluice gate for flood provention of buildings |
| CN108397117A (en) * | 2018-03-28 | 2018-08-14 | 华北水利水电大学 | Telescopic crash-proof pillar flood gate |
| TWI679340B (en) * | 2018-10-09 | 2019-12-11 | 尚偉機電有限公司 | Gate type water retaining device |
| CN209292969U (en) * | 2018-11-02 | 2019-08-23 | 中铁二十三局集团第二工程有限公司 | A kind of basement flood control board |
| CN210368829U (en) * | 2019-04-29 | 2020-04-21 | 广州市龙能城市运营管理股份有限公司 | Underground garage entry is with flood control device |
| CN210659853U (en) * | 2019-06-04 | 2020-06-02 | 徐崇正 | Adjustable flood prevention door shield |
| CN110454062A (en) * | 2019-09-04 | 2019-11-15 | 邓广昊 | Integration is stretched the anti-Hongmen Gate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6427396B1 (en) | Barrier arrangement | |
| CN112523163A (en) | Small-sized portable flood gate | |
| CN210316946U (en) | Windproof fastening device for outward opening door | |
| CN112814229A (en) | Intelligent building curtain wall based on new energy | |
| CN113585474B (en) | Inflatable honeycomb building | |
| CN112727241B (en) | Rail guard is used in construction of environment-friendly road and bridge | |
| CN109209479B (en) | Roadway driving face disaster isolation method | |
| CN219795116U (en) | Telescopic flood prevention baffle | |
| CN214697206U (en) | Inflatable helmet tent | |
| CN220909341U (en) | Detachable isolation grating | |
| CN216341798U (en) | Shear type telescopic sealing water blocking device | |
| CN219568729U (en) | Emergency plugging device for rubber dam bag | |
| CN117072033A (en) | Single-leaf protective airtight door without threshold for subway and installation method thereof | |
| CN220621686U (en) | Waterproof sealing structure of stainless steel unit | |
| CN116517451A (en) | Telescopic flood prevention baffle | |
| CN216110864U (en) | Double-leaf protective airtight door of airtight valve of subway | |
| CN217104979U (en) | A novel inflatable top sealing device for steel dam floodgate | |
| CN109356649B (en) | Waterproof gate wall for disaster isolation of roadway driving working face | |
| CN219280603U (en) | Storage type flood prevention device | |
| CN114476348B (en) | Storm-proof net cover device based on hydrogel characteristic | |
| CN113737720A (en) | Hospital building emergency flood prevention structure | |
| CN220673118U (en) | Box-type substation door seal structure | |
| CN114941759A (en) | Convenient plugging device for water closing test of non-pressure pipeline | |
| CN115341831B (en) | Energy-saving heat-preservation type heat-insulation side-hung door and window and working method thereof | |
| CN218644138U (en) | Movable curtain wall window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210319 |
|
| WW01 | Invention patent application withdrawn after publication |