Flood prevention and emergency rescue device and method for water conservancy project

Abstract

The invention provides a flood prevention and emergency rescue device and method for a water conservancy project, and belongs to the field of water conservancy projects. A flood prevention plate mechanism comprises a fixing frame, a sliding groove, an electric push rod, a connecting base, a connecting shaft, a first connecting rod, a second connecting rod, a flood prevention plate, a sliding block and a protruding block; the fixing frame is fixedly connected to the top of the supporting frame, and the sliding groove is formed in the surface of the fixing frame. According to the flood prevention plate mechanism, the first connecting rods and the second connecting rods in the contraction motion state drive the flood prevention plates to be of a folded structure, the first connecting rods and the second connecting rods in the expansion motion state drive the flood prevention plates to be of an unfolded structure, and therefore the flood prevention plates in the unfolded state are used for flood prevention engineering. Through the arranged multifunctional mechanism, the impact force of water flow on the flood prevention plate is reduced through the air bag cushion in the air expansion state, the flood prevention plate is protected, the buzzer in the power-on state gives out alarm sound, and the lamp bead in the power-on state gives out warning light.

Description

Technical Field

[0001] The present invention relates to the field of water conservancy projects, and in particular to a flood prevention and rescue device and method for water conservancy projects. Background Art

[0002] In the field of water conservancy engineering, we carry out project planning and design, on-site construction, project budgeting, and maintenance and repair of water conservancy equipment. For example, we build different types of hydraulic structures such as dams, dikes, spillways, sluice gates, channels, ferries, rafts, fishways, etc.

[0003] In the process of water engineering construction, it is usually necessary to carry out flood prevention treatment on the river channel during the flood season. In this process, sandbags are usually piled up to carry out flood prevention work. However, the conventional sandbag stacking method is more labor-intensive and inefficient in the actual operation process, and the existing flood prevention and rescue devices are only simple in structure through sandbag stacking and lack functionality.

[0004] Therefore, we have made improvements to this and proposed a flood prevention and rescue device and method for water conservancy projects. Summary of the invention

[0005] The purpose of the present invention is to address the problem that the existing flood prevention and rescue devices are only constructed by stacking sandbags, which has a relatively simple structure and lacks functionality.

[0006] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions: A flood prevention and rescue device and method for water conservancy projects are provided to improve the above problems.

[0007] The present invention is specifically as follows: It comprises a support frame, and a flood control plate mechanism and a multifunctional mechanism are arranged on the outer side of the support frame; The flood control plate mechanism includes a fixing frame, a slide slot, an electric push rod, a connecting seat, a connecting shaft, a first connecting rod, a second connecting rod, a flood control plate, a sliding block and a protrusion; The fixing frame is fixedly connected to the top of the supporting frame, the slide groove is opened on the surface of the fixing frame, the electric push rod is fixedly installed on one side of the supporting frame, the connecting seat is fixedly connected to the output end of the electric push rod, the connecting shaft is rotatably connected to the inside of the slide groove, two adjacent second connecting rods are rotatably connected to the first connecting rod, and a bent portion of the first connecting rod is rotatably connected to the connecting shaft, the flood control plate is arranged on the top of the first connecting rod, the slider is slidably connected to the inside of the slide groove, and the protrusion is fixedly connected to the top of the slider.

[0008] As a preferred technical solution of the present invention, a protrusion of the first connecting rod is rotatably connected to the connecting seat, and the second connecting rod in the powered state is used to drive the first connecting rod to move through the connecting seat.

[0009] As a preferred technical solution of the present invention, an end of the second connecting rod is rotatably connected to the protrusion, and the outer wall of the sliding block is consistent with the inner wall of the sliding groove.

[0010] As a preferred technical solution of the present invention, the multiple first connecting rods and the second connecting rods in the contracted motion state are used to drive the multiple flood control boards to be in a folded structure, and the multiple first connecting rods and the second connecting rods in the extended motion state are used to drive the multiple flood control boards to be in an unfolded structure.

[0011] As a preferred technical solution of the present invention, the multifunctional mechanism includes a mounting frame, a mounting plate, a connecting frame, a housing, an air pump, an air pipe, a T-slot, a screw hole, a bolt, a buzzer, a control module, a lamp bead, a T-piece, a pressure sensor and an airbag cushion; The mounting frame is fixedly connected to the other side of the support frame, the mounting plate is detachably connected to the mounting frame, the connecting frame is fixedly connected to the top of the mounting plate, the shell is fixedly connected to the top of one of the connecting frames, the air pump is fixedly installed on the top of one of the connecting frames, the input end of the air pipe is fixedly connected to the docking end of the air pump, the T-slot is opened inside the mounting frame, the screw hole is opened on the surface of the mounting frame, the bolt is arranged on the surface of the connecting frame, the buzzer is arranged on one side of the interior of the shell, the control module is arranged on the other side of the interior of the shell, the lamp bead is arranged on the outside of the shell, the T-piece is fixedly connected to the bottom of the connecting frame, the airbag cushion is arranged on one side of the mounting plate, and the pressure sensor is arranged on the surface of the airbag cushion.

[0012] As a preferred technical solution of the present invention, the T-slot is used for the T-piece to be inserted therein, and the T-slot and the T-piece in the engaged state are used to pre-connect the mounting frame and the mounting plate.

[0013] As a preferred technical solution of the present invention, the screw hole is used for the bolt to be threadedly connected, and the bolt in a tightened state is used to fasten and install the mounting frame and the mounting plate.

[0014] As a preferred technical solution of the present invention, the output end of the air supply pipe is connected to the input end of the airbag cushion, and the air pump in the powered state is used to inflate the interior of the airbag cushion through the air supply pipe.

[0015] As a preferred technical solution of the present invention, a plurality of flood control panels in an unfolded state are used for flood control projects, and the airbag cushion in an inflated state is used to reduce the impact force of water flow on the flood control panels.

[0016] As a preferred technical solution of the present invention, the pressure sensor is electrically connected to the buzzer and the lamp bead through the control module, and the buzzer in the powered state is used to emit an alarm sound, and the lamp bead in the powered state is used to emit a warning light.

[0017] Compared with the prior art, the present invention has the following beneficial effects: In the scheme of the present invention: 1. Through the flood control board mechanism, the multiple first connecting rods and the second connecting rods in the contracted motion state drive the multiple flood control boards to be in a folded structure, and the multiple first connecting rods and the second connecting rods in the extended motion state drive the multiple flood control boards to be in an unfolded structure, so that the multiple flood control boards in the unfolded state can carry out flood control projects.

[0018] 2. Through the multifunctional mechanism, the airbag cushion in the inflated state can reduce the impact of water flow on the flood control board, thereby protecting the flood control board. The buzzer in the power-on state will emit an alarm sound, and the lamp bead in the power-on state will emit a warning light. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a flood prevention and rescue device and method for water conservancy projects provided by the present invention; Figure 2 A side structural schematic diagram of a flood prevention and rescue device and method for water conservancy projects provided by the present invention; Figure 3 A schematic diagram of the flood control plate mechanism structure of a flood control and rescue device and method for water conservancy projects provided by the present invention; Figure 4 A schematic diagram of the multifunctional mechanism structure of a flood prevention and rescue device and method for water conservancy projects provided by the present invention; Figure 5 A flood prevention and rescue device and method for water conservancy projects provided by the present invention Figure 4 Schematic diagram of the A structure.

[0020] Indicated in the figure: 1. Support frame; 2. Flood control plate mechanism; 201. Fixed frame; 202. Slide groove; 203. Electric push rod; 204. Connecting seat; 205. Connecting shaft; 206. First connecting rod; 207. Second connecting rod; 208. Flood control plate; 209. Sliding block; 2010. Bump; 3. Multifunctional mechanism; 301. Mounting frame; 302. Mounting plate; 303. Connecting frame; 304. Housing; 305. Air pump; 306. Air pipe; 307. T-slot; 308. Screw hole; 309. Bolt; 3010. Buzzer; 3011. Control module; 3012. Lamp bead; 3013. T-shaped piece; 3014. Pressure sensor; 3015. Airbag cushion. DETAILED DESCRIPTION

[0021] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0022] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention claimed for protection, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0025] like Figure 1-5 As shown, this embodiment proposes a flood prevention and rescue device and method for water conservancy projects, including a support frame 1, and a flood prevention plate mechanism 2 and a multifunctional mechanism 3 are arranged on the outer side of the support frame 1; The flood control plate mechanism 2 includes a fixing frame 201, a slide slot 202, an electric push rod 203, a connecting seat 204, a connecting shaft 205, a first connecting rod 206, a second connecting rod 207, a flood control plate 208, a slider 209 and a protrusion 2010; The fixing frame 201 is fixedly connected to the top of the supporting frame 1, the slide groove 202 is opened on the surface of the fixing frame 201, the electric push rod 203 is fixedly installed on one side of the supporting frame 1, the connecting seat 204 is fixedly connected to the output end of the electric push rod 203, the connecting shaft 205 is rotatably connected to the inside of the slide groove 202, two adjacent second connecting rods 207 are rotatably connected to the first connecting rod 206, and a bending portion of the first connecting rod 206 is rotatably connected to the connecting shaft 205, the flood control plate 208 is arranged on the top of the first connecting rod 206, the slider 209 is slidably connected to the inside of the slide groove 202, and the protrusion 2010 is fixedly connected to the top of the slider 209.

[0026] like Figure 2 As shown, a protruding portion of a first connecting rod 206 is rotatably connected to the connecting seat 204, and a second connecting rod 207 in an energized state is used to drive a first connecting rod 206 to move through the connecting seat 204. The connecting seat 204 is driven to move by the output end of the electric push rod 203 in an operating state, and the connecting seat 204 in a moving state drives a first connecting rod 206 to move around the connecting shaft 205 as the center.

[0027] like Figure 3 As shown, the end of a second connecting rod 207 is rotatably connected to the protrusion 2010, and the outer wall of the slider 209 is matched with the inner wall of the slide groove 202. The second connecting rod 207 in motion drives the protrusion 2010 to move along the track of the slide groove 202.

[0028] like Figure 2 As shown, the multiple first connecting rods 206 and the second connecting rod 207 in the contracted motion state are used to drive the multiple flood control boards 208 to be in a folded structure, and the multiple first connecting rods 206 and the second connecting rod 207 in the extended motion state are used to drive the multiple flood control boards 208 to be in an unfolded structure. Through the expansion motion of the multiple first connecting rods 206 and the second connecting rod 207, the multiple first connecting rods 206 and the second connecting rod 207 in the extended motion state drive the multiple flood control boards 208 to be in an unfolded structure, and when the multiple first connecting rods 206 and the second connecting rod 207 perform the contraction motion, the multiple first connecting rods 206 and the second connecting rod 207 in the contraction motion state drive the multiple flood control boards 208 to be in a folded structure.

[0029] like Figure 4 As shown, the multifunctional mechanism 3 includes a mounting frame 301, a mounting plate 302, a connecting frame 303, a housing 304, an air pump 305, an air pipe 306, a T-slot 307, a screw hole 308, a bolt 309, a buzzer 3010, a control module 3011, a lamp bead 3012, a T-piece 3013, a pressure sensor 3014, and an airbag cushion 3015; The mounting frame 301 is fixedly connected to the other side of the support frame 1, the mounting plate 302 is detachably connected to the mounting frame 301, the connecting frame 303 is fixedly connected to the top of the mounting plate 302, the shell 304 is fixedly connected to the top of a connecting frame 303, the air pump 305 is fixedly installed on the top of a connecting frame 303, the input end of the air pipe 306 is fixedly connected to the docking end of the air pump 305, the T-slot 307 is opened inside the mounting frame 301, the screw hole 308 is opened on the surface of the mounting frame 301, the bolt 309 is arranged on the surface of the connecting frame 303, the buzzer 3010 is arranged on one side of the inner part of the shell 304, the control module 3011 is arranged on the other side of the inner part of the shell 304, the lamp bead 3012 is arranged on the outside of the shell 304, the T-piece 3013 is fixedly connected to the bottom of the connecting frame 303, the airbag cushion 3015 is arranged on one side of the mounting plate 302, and the pressure sensor 3014 is arranged on the surface of the airbag cushion 3015. After the multiple flood-control panels 208 are unfolded, the T-shaped piece 3013 is inserted into the T-shaped slot 307, and the T-shaped slot 307 and the T-shaped piece 3013 in the engaged state pre-connect the mounting frame 301 and the mounting plate 302, and then the screw hole 308 and the bolt 309 are threadedly connected, and the bolt 309 in the tightened state fastens the mounting frame 301 and the mounting plate 302, and the airbag cushion 3015 is installed on the outside of the multiple flood-control panels 208 in the unfolded state, and then the air pump 305 is powered on and operated, so that the running air pump 305 inflates the inside of the airbag cushion 3015 through the air pipe 306, so that the airbag cushion 3015 is inflated by air, so that the multiple flood-control panels 208 in the unfolded state perform flood control projects, and the airbag cushion 3015 in the inflated state reduces the impact force of water flow on the flood-control panels 208, thereby protecting the flood-control panels 208.

[0030] like Figure 3 As shown, the T-slot 307 is used for inserting the T-piece 3013 therein, and the T-slot 307 and the T-piece 3013 in the engaged state are used to pre-connect the mounting frame 301 with the mounting plate 302. By inserting the T-piece 3013 into the T-slot 307, the T-slot 307 and the T-piece 3013 in the engaged state pre-connect the mounting frame 301 with the mounting plate 302.

[0031] like Figure 4 As shown, the screw hole 308 is used for the bolt 309 to be threadedly connected, and the bolt 309 in a tightened state is used to fasten and install the mounting frame 301 and the mounting plate 302. By threading the screw hole 308 and the bolt 309, the bolt 309 in a tightened state fastens and installs the mounting frame 301 and the mounting plate 302, and the airbag cushion 3015 is completely installed on the outside of the plurality of flood protection plates 208 in the deployed state.

[0032] like Figure 4As shown, the output end of the air delivery pipe 306 is connected to the input end of the airbag cushion 3015, and the air pump 305 in the powered state is used to inflate the inside of the airbag cushion 3015 through the air delivery pipe 306. By connecting the air pump 305 to power and operating it, the air pump 305 in the running state inflates the inside of the airbag cushion 3015 through the air delivery pipe 306, so that the airbag cushion 3015 is inflated.

[0033] like Figure 1 As shown, the multiple flood control boards 208 in the unfolded state are used for flood control, and the airbag cushions 3015 in the inflated state are used to reduce the impact force of water flow on the flood control boards 208. The multiple flood control boards 208 in the unfolded state are used for flood control, and the airbag cushions 3015 in the inflated state reduce the impact force of water flow on the flood control boards 208, thereby protecting the flood control boards 208.

[0034] like Figure 5 As shown, the pressure sensor 3014 is electrically connected to the buzzer 3010 and the lamp bead 3012 through the control module 3011, and the buzzer 3010 in the power-on state is used to emit an alarm sound, and the lamp bead 3012 in the power-on state is used to emit a warning light. The signal is detected by the receiving end of the pressure sensor 3014, and the signal is transmitted to the control module 3011 through the transmitting end. The control module 3011 then drives the buzzer 3010 and the lamp bead 3012 to move, so that the buzzer 3010 in the power-on state emits an alarm sound, and the lamp bead 3012 in the power-on state emits a warning light.

[0035] Specifically, when the flood prevention and rescue device and method for water conservancy projects are used: first, the electric push rod 203 is powered on and operated, so that the output end of the electric push rod 203 in the operating state drives the connecting seat 204 to move, and the connecting seat 204 in the moving state drives a first connecting rod 206 to move around the connecting shaft 205 as the center, and a first connecting rod 206 in the moving state drives other multiple first connecting rods 206 and second connecting rods 207 to move, then multiple first connecting rods 206 and second connecting rods 207 perform expansion movement, and multiple first connecting rods 206 and second connecting rods 207 in the expansion movement state drive multiple flood prevention boards 208 to be in an expanded structure. As mentioned above, when multiple first connecting rods 206 and second connecting rods 207 perform contraction movement, multiple first connecting rods 206 and second connecting rods 207 in the contraction movement state drive multiple flood prevention boards 208 to be in a folded structure; When the multiple flood-proof boards 208 are unfolded, the T-shaped piece 3013 is inserted into the T-shaped slot 307, and the T-shaped slot 307 and the T-shaped piece 3013 in the engaged state pre-connect the mounting frame 301 and the mounting plate 302, and then the screw hole 308 and the bolt 309 are threadedly connected, and the bolt 309 in the tightened state fastens the mounting frame 301 and the mounting plate 302, and the airbag cushion 3015 is installed on the outside of the multiple flood-proof boards 208 in the unfolded state, and then the air pump 305 is powered on to operate, so that the running air pump 305 can pump air into the airbag cushion 3015 through the air pipe 306. The airbag cushion 3015 is inflated, so that the multiple flood control panels 208 in the unfolded state are used for flood control. The airbag cushion 3015 in the inflated state reduces the impact force of the water flow on the flood control panels 208, thereby protecting the flood control panels 208. When the water level is high, the receiving end of the pressure sensor 3014 detects a signal and transmits the signal to the control module 3011 through the transmitting end. The control module 3011 then drives the buzzer 3010 and the lamp bead 3012 to move, so that the buzzer 3010 in the powered state emits an alarm sound, and the lamp bead 3012 in the powered state emits a warning light.

[0036] All technical features in this embodiment can be freely combined according to actual needs.

[0037] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention may also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A flood prevention and rescue device and method for water conservancy projects, comprising a support frame (1), characterized in that: A flood control plate mechanism (2) and a multifunctional mechanism (3) are arranged on the outer side of the support frame (1); The flood control plate mechanism (2) comprises a fixing frame (201), a slide groove (202), an electric push rod (203), a connecting seat (204), a connecting shaft (205), a first connecting rod (206), a second connecting rod (207), a flood control plate (208), a sliding block (209) and a protrusion (2010); The fixing frame (201) is fixedly connected to the top of the support frame (1), the slide groove (202) is opened on the surface of the fixing frame (201), the electric push rod (203) is fixedly installed on one side of the support frame (1), the connecting seat (204) is fixedly connected to the output end of the electric push rod (203), the connecting shaft (205) is rotatably connected to the inside of the slide groove (202), two adjacent second connecting rods (207) are rotatably connected to the first connecting rod (206), and a bent portion of the first connecting rod (206) is rotatably connected to the connecting shaft (205), the flood control plate (208) is arranged on the top of the first connecting rod (206), the slider (209) is slidably connected to the inside of the slide groove (202), and the protrusion (2010) is fixedly connected to the top of the slider (209).

2. A flood prevention and rescue device and method for water conservancy projects according to claim 1, characterized in that: A protruding portion of one of the first connecting rods (206) is rotatably connected to the connecting seat (204), and the second connecting rod (207) in a powered state is used to drive one of the first connecting rods (206) to move via the connecting seat (204).

3. A flood prevention and rescue device and method for water conservancy projects according to claim 1, characterized in that: An end of the second connecting rod (207) is rotatably connected to the protrusion (2010), and the outer wall of the sliding block (209) is matched with the inner wall of the sliding groove (202).

4. A flood prevention and rescue device and method for water conservancy projects according to claim 1, characterized in that: The plurality of first connecting rods (206) and the second connecting rods (207) in the contracted motion state are used to drive the plurality of flood control boards (208) to be in a folded structure, and the plurality of first connecting rods (206) and the second connecting rods (207) in the extended motion state are used to drive the plurality of flood control boards (208) to be in an unfolded structure.

5. A flood prevention and rescue device and method for water conservancy projects according to claim 1, characterized in that: The multifunctional mechanism (3) comprises a mounting frame (301), a mounting plate (302), a connecting frame (303), a housing (304), an air pump (305), an air pipe (306), a T-slot (307), a screw hole (308), a bolt (309), a buzzer (3010), a control module (3011), a lamp bead (3012), a T-piece (3013), a pressure sensor (3014) and an airbag cushion (3015); The mounting frame (301) is fixedly connected to the other side of the support frame (1); the mounting plate (302) is detachably connected to the mounting frame (301); the connecting frame (303) is fixedly connected to the top of the mounting plate (302); the housing (304) is fixedly connected to the top of one of the connecting frames (303); the air pump (305) is fixedly installed on the top of one of the connecting frames (303); the input end of the air delivery pipe (306) is fixedly connected to the butt end of the air pump (305); the T-shaped slot (307) is provided inside the mounting frame (301); and the screw hole (308) is provided at the top of the mounting frame (301). The bolt (309) is arranged on the surface of the mounting frame (301), the buzzer (3010) is arranged on one side of the interior of the housing (304), the control module (3011) is arranged on the other side of the interior of the housing (304), the lamp bead (3012) is arranged on the outside of the housing (304), the T-shaped piece (3013) is fixedly connected to the bottom of the connecting frame (303), the airbag cushion (3015) is arranged on one side of the mounting plate (302), and the pressure sensor (3014) is arranged on the surface of the airbag cushion (3015).

6. A flood prevention and rescue device and method for water conservancy projects according to claim 5, characterized in that: The T-slot (307) is used for the T-piece (3013) to be inserted therein, and the T-slot (307) and the T-piece (3013) in a clamped state are used to pre-connect the mounting frame (301) and the mounting plate (302).

7. A flood prevention and rescue device and method for water conservancy projects according to claim 5, characterized in that: The screw hole (308) is used for threaded connection of the bolt (309), and the bolt (309) in a tightened state is used to fasten and install the mounting frame (301) and the mounting plate (302).

8. A flood prevention and rescue device and method for water conservancy projects according to claim 5, characterized in that: The output end of the air delivery pipe (306) is connected to the input end of the airbag cushion (3015), and the air pump (305) in a powered state is used to inflate the interior of the airbag cushion (3015) through the air delivery pipe (306).

9. A flood prevention and rescue device and method for water conservancy projects according to claim 5, characterized in that: The plurality of flood control panels (208) in an unfolded state are used for flood control works, and the airbag cushion (3015) in an inflated state is used to reduce the impact force of water flow on the flood control panels (208).

10. A flood prevention and rescue device and method for water conservancy projects according to claim 5, characterized in that: The pressure sensor (3014) is electrically connected to the buzzer (3010) and the lamp bead (3012) through the control module (3011), and the buzzer (3010) in a powered state is used to emit an alarm sound, and the lamp bead (3012) in a powered state is used to emit a warning light.

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