CN112144472B - Flow-limiting type enclosure with self-locking mechanism for urban flood control - Google Patents
Flow-limiting type enclosure with self-locking mechanism for urban flood control Download PDFInfo
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- CN112144472B CN112144472B CN202011013900.1A CN202011013900A CN112144472B CN 112144472 B CN112144472 B CN 112144472B CN 202011013900 A CN202011013900 A CN 202011013900A CN 112144472 B CN112144472 B CN 112144472B
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- 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
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Abstract
The invention relates to the technical field of barriers, in particular to a flow-limiting barrier with a self-locking mechanism for urban flood control, which comprises a barrier main body, wherein the barrier main body comprises a barrier shell, one side surface of the barrier shell is connected with a lower water jacket, the front surface of the lower water jacket is connected with a counterweight mechanism, the interior of the barrier shell is connected with a transmission mechanism, the back surface of the lower water jacket is connected with a supporting mechanism, the back surface of the lower water jacket is connected with a flow-limiting mechanism, and one side surface of the barrier shell is connected with a first water-blocking block; this city flood control encloses fender with current-limiting formula that has from lock mechanism, through being provided with current limiting mechanism, can make by the rivers that the cover blockked one side of launching slowly from the opposite side outflow of the cover of launching to discharge flow limits, increases the device's drainage effect, slows down drainage pressure, and the device is through setting up supporting mechanism, can effectively increase the device stability when carrying out the current-limiting drainage, avoids water pressure too big, leads to device stability to receive the influence.
Description
Technical Field
The invention relates to the technical field of barriers, in particular to a flow-limiting barrier with a self-locking mechanism for urban flood control.
Background
The season with relatively concentrated rainfall in one year and the humid and rainy season with relatively concentrated rainfall in each year. The monsoon climate is the main characteristic of the climate in China, and the precipitation in China is mainly caused by monsoon, so that the precipitation in China is characterized by 'descending from the southeast coast to the northwest inland in geographical space'. In China, the rainy season in the south is 4-9 months, and the weather in the rainy season is variable, so that the phenomenon of heavy rainfall is often generated, and therefore urban waterlogging can be generated in some old cities, and is a phenomenon of ponding disasters caused by the fact that the heavy rainfall exceeds the urban drainage capacity. The objective reason for causing waterlogging is that rainfall intensity is large and the range is concentrated. The places with special emergencies of rainfall may form ponding, the rainfall intensity is large, the ponding may be formed for a long time, at the moment, emergency measures such as city flood control need to be adopted, and the enclosure is needed to be used for blocking the water flow, while the common enclosure has a self-locking connection function, so that the connection of the whole body is convenient, and the property of people can be conveniently transferred.
At present, when some existing cities encounter rainy seasons in summer, if the existing cities encounter strong convection weather, the precipitation amount in a short time is staggering, but in old cities of some cities, due to insufficient drainage capacity, precipitation in the old cities can be accumulated, roads can be submerged, and precipitation can flow along with the terrain and can be gradually collected due to the terrain, so that urban waterlogging can be caused, while a general anti-blocking mode is that a temporary flood control dam is constructed by sand bags to block the waterlogging, so that time is won for the transfer of people and property, but only the sand bags are used for blocking the water flow, the blocked water flow is only collected at one position, other drainage positions are not provided, the water level can be gradually increased, more sand bags need to be added, further, the stability of the temporary flood control dam can be reduced, and certain potential safety hazards can exist after the temporary flood control dam is impacted by the waterlogging water flow for a long time, there is therefore a need for a flow-restricting barrier for urban flood control which has a self-locking mechanism to solve the above problems.
Disclosure of Invention
The invention aims to provide a flow-limiting enclosure with a self-locking mechanism for urban flood control, which aims to solve the problems that the existing partial enclosure provided in the background art does not have a drainage function and has a limited water-blocking effect.
In order to achieve the purpose, the invention provides the following technical scheme: a flow-limiting type enclosure with a self-locking mechanism for city flood control comprises an enclosure main body, wherein the enclosure main body comprises an enclosure shell, a lower water jacket is connected to one side surface of the enclosure shell, a counterweight mechanism is connected to the front surface of the lower water jacket, a transmission mechanism is connected to the interior of the enclosure shell, a supporting mechanism is connected to the back surface of the lower water jacket, a flow-limiting mechanism is connected to the back surface of the lower water jacket, a first water blocking block is connected to one side surface of the enclosure shell, a water inlet is formed in one side surface of the lower water jacket, and a self-locking mechanism is connected to the side surface of the lower water jacket;
the counterweight mechanism comprises a first connecting column, a pressing plate, a first lock frame, a first fixture block and a first connecting cylinder, wherein the front surface of the lower water jacket is connected with the first connecting cylinder, the first connecting column is inserted in the first connecting cylinder, the surface of one side of the first connecting column is connected with the first lock frame, the first fixture block is abutted to the inside of the first lock frame, one side of the first fixture block is connected to the surface of the pressing plate, and the bottom end of the pressing plate is hinged to the outer surface of the lower water jacket.
Preferably, the transmission mechanism comprises a protective shell, an arc-shaped plate, a water blocking sheet, a second water blocking plate, a first gear, a second gear, a water wheel blade, a third water blocking plate, a chain wheel, a first connecting sleeve, a first guide rod, a first threaded rod and a water guide plate, the water guide plate is connected inside the lower water jacket, and the inner wall of the water diversion plate is connected with a second water-blocking plate, the inner wall of the lower water jacket is connected with a water-blocking sheet through a bearing, and one side surface of the water-blocking sheet is connected with a first gear, the outer surface of the first gear is engaged with a second gear, the inner wall of the second gear is hinged with a third water-blocking plate, the inner wall of the lower water jacket is connected with a water wheel blade, one side of the water wheel blade is connected with a first threaded rod through a bearing, the outer surface of one side of the first threaded rod is sleeved with a chain wheel, and a first connecting sleeve is sleeved on the outer surface of the other side of the first threaded rod, and two groups of first guide rods are connected to the surface of the first connecting sleeve.
Preferably, the supporting mechanism comprises a second connecting column, a first water blocking plate, a first fixing frame, an inner clamping seat and a first water blocking plate, the back of the lower water jacket is connected with the second connecting column, one end of the second connecting column is connected with the first water blocking plate, one end of the first water blocking plate is hinged to the first fixing frame, the inner clamping seat is fixedly connected to the inner wall of the first fixing frame, and the inner wall of the first fixing frame is hinged to the first water blocking plate.
Preferably, the current-limiting mechanism includes switching mouth, current-limiting box, second connecting seat, second resistance board, interior roof-rack, outer strut and head rod, the surface of sprocket is connected with the head rod through the belt, and the fixed cover of surface of head rod has connected the outer strut, the roof-rack has been cup jointed to one side surface of head rod, one side butt of interior roof-rack is on the surface of second resistance board, one side surface of second resistance board articulates the inner wall at the second connecting seat.
Preferably, the self-locking mechanism comprises a first connecting seat, first clamping strips and an outer clamping seat, the outer surface of one side of the lower water jacket is connected with the first connecting seat, the first clamping strips are inserted into the first connecting seat, the first connecting seat is provided with two groups, and the outer clamping seat is inserted into the first connecting seat of the other group.
Preferably, the third water-blocking plates are provided with five groups, and the five groups of third water-blocking plates are uniformly hinged on the inner wall of the second gear at equal intervals.
Preferably, four groups of second baffle plates are arranged, and the four groups of second baffle plates are uniformly hinged on the outer surface of the lower water jacket at equal intervals.
Preferably, the first threaded rod is close to one side of the water turbine blade, the surface of the first threaded rod is not provided with threads, and the surface of the first threaded rod, which is far away from one side of the water turbine blade, is sleeved with the first connecting sleeve.
Preferably, the water diversion plate is L-shaped in shape and structure, and the outer surface of the water diversion plate is connected with a second water blocking plate through a torsion spring.
Compared with the prior art, the invention has the beneficial effects that: this city flood control encloses fender with current-limiting formula that has from lock mechanism, through being provided with current limiting mechanism, can make by the rivers that the cover blockked one side of launching slowly from the opposite side outflow of the cover of launching to discharge flow limits, increases the device's drainage effect, slows down drainage pressure, and the device is through setting up supporting mechanism, can effectively increase the device stability when carrying out the current-limiting drainage, avoids water pressure too big, leads to device stability to receive the influence.
1. The device is provided with a current limiting mechanism, water flow starts to impact the water wheel blades through gaps opened by five groups of third water blocking plates, so that the water wheel blades start to synchronously rotate, a first threaded rod connected to the back of the water wheel blades can be pulled to synchronously rotate through the rotation of the water wheel blades, a chain wheel fixedly sleeved on the surface of the first threaded rod can also rotate along with the first threaded rod, at the moment, the chain wheel can start to drive the first connecting rod to rotate together through a chain, the first connecting rod can be conveniently supported through an outer support frame, an inner top frame can move on the surface of the first connecting rod through a threaded structure through the rotation of the first connecting rod, the inner top frame gradually jacks the second water blocking plates, so that the water flow entering the lower water jacket starts to drain from an opening at the position where the second water blocking plates are opened, and the water pressure borne by the front face of the lower water jacket can be reduced, so as to prolong the water-blocking effect and the water-blocking time of the device, thereby striving for more time to transfer the property to the people.
2. The device is through being provided with supporting mechanism, can effectively increase the friction effect on device and ground through the non slipping spur on first mount bottom surface, and triangle-shaped's structural strength increases the supporting effect to lower water jacket, and simultaneously, when water jacket inside begins to carry out the drainage through current-limiting mechanism, rivers will follow the gap entering to the inside of current-limiting box between the second resistance plate, can connect external water pipe and current-limiting box simultaneously, and connect external water pipe's the other end and urban area drainage system, when slowing down old urban area drainage pressure, can effectively increase the device's the time of blocking water and the effect of blocking water.
Drawings
FIG. 1 is a schematic front perspective view of the present invention;
FIG. 2 is a rear perspective view of the structure of the lower water jacket of the present invention;
FIG. 3 is a side perspective view of the structure of the lower water jacket of the present invention;
FIG. 4 is a perspective view of the structure of the lower water jacket of the present invention;
FIG. 5 is a schematic perspective view of the outer cartridge and the first card strip of the present invention;
FIG. 6 is a perspective view of the first connecting rod and the outer bracket according to the present invention;
FIG. 7 is a schematic view of the supporting mechanism of the present invention in an operating state;
FIG. 8 is a perspective view of the first baffle plate and the inner clamping seat of the present invention;
fig. 9 is a perspective view of the first connecting column and the first connecting cylinder according to the present invention.
In the figure: 1. a containment housing; 2. a first water blocking block; 3. a first connecting seat; 4. a first clip strip; 5. a first connecting column; 6. pressing a plate; 7. a protective housing; 8. an arc-shaped plate; 9. a first lock frame; 10. a first clamping block; 11. a first connecting cylinder; 12. a second connecting column; 13. a first water blocking plate; 14. a first fixing frame; 15. an inner card holder; 16. a first resistance plate; 17. a water inlet; 18. a lower water jacket; 19. a water-blocking sheet; 20. a second water blocking plate; 21. a first gear; 22. a second gear; 23. a water wheel blade; 24. a third water-blocking plate; 25. a sprocket; 26. a first connecting sleeve; 27. a first guide bar; 28. a transfer port; 29. a current limiting box; 30. a second connecting seat; 31. a second baffle plate; 32. an inner top frame; 33. an outer bracket; 34. a first connecting rod; 35. an outer card holder; 36. a first threaded rod; 37. a water diversion plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, an embodiment of the present invention is shown:
a flow-limiting type enclosure with a self-locking mechanism for urban flood control comprises an enclosure main body, wherein the enclosure main body comprises an enclosure shell 1, a lower water jacket 18 is connected to one side surface of the enclosure shell 1, a counterweight mechanism is connected to the front surface of the lower water jacket 18, a transmission mechanism is connected to the interior of the enclosure shell 1, a supporting mechanism is connected to the back surface of the lower water jacket 18, a flow-limiting mechanism is connected to the back surface of the lower water jacket 18, a first water blocking block 2 is connected to one side surface of the enclosure shell 1, a water inlet 17 is formed in one side surface of the lower water jacket 18, and a self-locking mechanism is connected to the side surface of the lower water jacket 18;
counter weight mechanism includes first spliced pole 5, clamp plate 6, first lock frame 9, first fixture block 10 and first connecting cylinder 11, the front of lower water jacket 18 is connected with first connecting cylinder 11, and the inside of first connecting cylinder 11 is inserted and is equipped with first connecting column 5, a side surface of first connecting column 5 is connected with first lock frame 9, and the inside butt of first lock frame 9 has first fixture block 10, the surface at clamp plate 6 is connected to one side of first fixture block 10, the bottom of clamp plate 6 articulates the surface at lower water jacket 18.
Further, the transmission mechanism comprises a protective shell 7, an arc-shaped plate 8, a water blocking sheet 19, a second water blocking plate 20, a first gear 21, a second gear 22, a water wheel blade 23, a third water blocking plate 24, a chain wheel 25, a first connecting sleeve 26, a first guide rod 27, a first threaded rod 36 and a water guiding plate 37, the water guiding plate 37 is connected inside the lower water jacket 18, the inner wall of the water guiding plate 37 is connected with the second water blocking plate 20, the inner wall of the lower water jacket 18 is connected with the water blocking sheet 19 through a bearing, the surface of one side of the water blocking sheet 19 is connected with the first gear 21, the outer surface of the first gear 21 is meshed with the second gear 22, the inner wall of the second gear 22 is hinged with the third water blocking plate 24, the inner wall of the lower water jacket 18 is connected with the water wheel blade 23, one side of the water wheel blade 23 is connected with the first threaded rod 36 through a bearing, the outer surface of one side of the first threaded rod 36 is sleeved with the chain wheel 25, the outer surface of the other side of the first threaded rod 36 is sleeved with the first connecting sleeve 26, and the surface of the first connecting sleeve 26 is connected with two groups of first guide rods 27, and the transmission mechanism is arranged, so that the flow limiting mechanism and the supporting mechanism can be driven to work effectively and conveniently by taking water as power.
Further, the supporting mechanism comprises a second connecting column 12, a first water blocking plate 13, a first fixing frame 14, an inner clamping seat 15 and a first water blocking plate 16, the back of the lower water jacket 18 is connected with the second connecting column 12, one end of the second connecting column 12 is connected with the first water blocking plate 13, one end of the first water blocking plate 13 is hinged to the first fixing frame 14, the inner clamping seat 15 is fixedly connected to the inner wall of the first fixing frame 14, the inner wall of the first fixing frame 14 is hinged to the first water blocking plate 16, and the stability of the lower water jacket 18 in water flow blocking can be effectively improved.
Further, the current limiting mechanism comprises an adapter 28, a current limiting box 29, a second connecting seat 30, a second baffle plate 31, an inner top frame 32, an outer support frame 33 and a first connecting rod 34, the outer surface of the chain wheel 25 is connected with the first connecting rod 34 through a belt, the outer support frame 33 is fixedly sleeved on the outer surface of the first connecting rod 34, the inner top frame 32 is sleeved on the outer surface of one side of the first connecting rod 34, one side of the inner top frame 32 abuts against the surface of the second baffle plate 31, one side surface of the second baffle plate 31 is hinged to the inner wall of the second connecting seat 30, and by arranging the current limiting mechanism, small-flow discharge of water flow from the inside of the water drainage sleeve 18 can be effectively achieved, and the blocking time of the device on the water flow is prolonged.
Further, self-locking mechanism includes first connecting seat 3, first card strip 4 and outer cassette 35, and one side surface of launching jacket 18 is connected with first connecting seat 3, and just the inside of first connecting seat 3 is inserted and is equipped with first card strip 4, and first connecting seat 3 is provided with two sets ofly, and the inside of another group of first connecting seat 3 is inserted and is equipped with outer cassette 35, can conveniently enclose the multiunit with keeping off shell 1 and connect the use through being provided with self-locking mechanism.
Further, the third water-blocking plate 24 is provided with five groups, and the five groups of the third water-blocking plates 24 are uniformly hinged on the inner wall of the second gear 22 at equal intervals, so that the five groups of the third water-blocking plates 24 can conveniently block water flow and increase the water-blocking effect.
Further, four sets of second blocking plates 31 are arranged, and the four sets of second blocking plates 31 are uniformly hinged on the outer surface of the lower water jacket 18 at equal intervals, so that the drainage effect can be effectively increased by arranging the four sets of second blocking plates 31.
Furthermore, the first threaded rod 36 is close to one side of the water turbine blade 23, the surface of the first threaded rod 36 is not provided with threads, and the surface of the first threaded rod 36, which is far away from one side of the water turbine blade 23, is sleeved with the first connecting sleeve 26, so that the first guide rod 27 can be conveniently pulled and pushed to synchronously move by being sleeved with the first connecting sleeve 26 on the surface.
Further, the shape structure of diversion board 37 is L shape, and diversion board 37's surface is connected with second water board 20 through torsion spring, through setting up it into L shape, can conveniently carry out the drainage and collect the water.
The working principle is as follows: when the device is used, the device can be manually placed at a position where water flows through, the water inlet 17 on the surface of the lower water jacket 18 is close to one side of the water flow, then some water bodies can be slightly filled into the enclosure shell 1, so that the lower water jacket 18 can have some dead weight, the stability of the lower water jacket 18 in water blocking is improved, then when the water flows close to the surface of the lower water jacket 18 and are blocked by the lower water jacket 18, and the water level starts to rise, the water bodies will firstly flow into the first connecting cylinder 11 from a gap between the first connecting cylinder 5 and the first connecting cylinder 11, the first connecting cylinder 5 can conveniently rise in the first connecting cylinder 11 through the buoyancy of the water flow, and meanwhile, the first connecting cylinder 5 influenced by the buoyancy of the water bodies can drive the first locking frame 9 fixed on the surface of the first connecting cylinder 5 to synchronously rise, at this time, the first locking frame 9 will slip off from the surface of the first locking block 10 and will not abut against and be fixed to the first locking block 10, and at this time, the pressing plate 6 fixed to the surface of one side of the first locking block 10 will tilt under the action of gravity, so that the pressing plate 6 lies at the bottom end of the water body, and after the pressing plate 6 tilts inside the water body, the pressing plate 6 can effectively pull the lower water jacket 18 due to the action of gravity of water pressure, so as to increase the stability of the device during operation, and then, after the water flow continuously rises, the water level will enter the interior of the lower water jacket 18 along the water inlet 17 formed on the surface of the lower water jacket 18, and the water flow will flow to the surface of the water guide plate 37, and at the same time, through the elasticity of the torsion spring between the second water guide plate 20 and the water guide plate 37, the water flow can temporarily stay on the surface of the second water guide plate 20, when there is more water accumulated inside the second water guide plate 20, the gravity will exceed the bearing capacity of the torsion spring at the side of the second water guide plate 20, at this time, the second water-blocking plate 20 will be pressed open by the gravity of the water body, and the water flow accumulated on the surface of the second water-blocking plate 20 will impact the water-blocking sheet 19 through the gravitational potential energy, so that the water-blocking sheet 19 will start to rotate, and the first gear 21 connected to one side of the water-blocking sheet 19 can synchronously rotate through the rotation of the water-blocking sheet 19, and after the first gear 21 starts to rotate, the second gear 22 engaged with the first gear will be driven to rotate together, at this time, the second gear 22 will pull the third water-blocking plate 24 hinged inside the water-blocking sheet to move together, and the five sets of third water-blocking plates 24 will be opened synchronously, at this time, the water flow will start to impact the water-blocking blades 23 through the gaps opened by the five sets of third water-blocking plates 24, so that the water-blocking blades 23 start to synchronously rotate, and the first threaded rod 36 connected to the back of the water-blocking sheet can be pulled to synchronously rotate through the rotation of the water-blades 23, and at the same time, the chain wheel 25 fixed on the surface of the first threaded rod 36 will also follow the first threaded rod 36 to perform the threaded rod 36 together At this time, the chain wheel 25 will start to drive the first connecting rod 34 to rotate together through the chain, the first connecting rod 34 can be conveniently supported through the outer support frame 33, the inner top frame 32 can move on the surface of the first connecting rod 34 through the threaded structure through the rotation of the first connecting rod 34, the inner top frame 32 gradually backs up the second baffle plate 31, so that water entering the lower water jacket 18 starts to drain from the opening of the opened position of the second baffle plate 31, the water pressure borne by the front surface of the lower water jacket 18 can be reduced, the water blocking effect and the water blocking time of the device can be prolonged, and more time can be won for transferring property to people.
After the first threaded rod 36 in the device starts to rotate, the first connecting sleeve 26 sleeved on the surface of the first threaded rod 36 moves along with the surface of the first threaded rod 36, and the first connecting sleeve 26 can drive the first guide rod 27 fixed in the first connecting sleeve 26 to move together, at this time, the first water blocking plate 13 can be pushed open by the first guide rod 27, the first fixing frame 14 folded and accommodated on the inner wall of the first water blocking plate 13 starts to naturally droop under the action of gravity, meanwhile, the first blocking plate 16 hinged on the inner wall of the first fixing frame 14 is also pulled by the outer wall of the water jacket 18, so that the first blocking plate 16 and the first fixing frame 14 can be completely unfolded, and the first blocking plate 16 and the first fixing frame 14 after being completely unfolded form a triangle with the lower water jacket 18 through the first water blocking plate 13, so that the first fixing frame 14 and the first blocking plate 16 can be completely contacted with the ground, and can effectively increase the device and the frictional effect on ground through the non slipping spur on first mount 14 bottom surface, and triangle-shaped's structural strength increases the support effect to lower water jacket 18, and simultaneously, when lower water jacket 18 is inside to begin to carry out the drainage through current-limiting mechanism, rivers will enter into the inside to current-limiting box 29 from the gap between second resistance plate 31, can connect external water pipe and current-limiting box 29 simultaneously, and connect the other end and the urban area drainage system of external water pipe, when slowing down old urban area drainage pressure, can effectively increase the device's the time of blocking water and the effect of blocking water.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a fender is enclosed with current-limiting formula that has from lock mechanism to city flood control, includes and encloses fender main part, its characterized in that: the enclosure main body comprises an enclosure shell (1), a lower water jacket (18) is connected to the surface of one side of the enclosure shell (1), a counterweight mechanism is connected to the front side of the lower water jacket (18), a transmission mechanism is connected to the interior of the enclosure shell (1), a supporting mechanism is connected to the back side of the lower water jacket (18), a flow limiting mechanism is connected to the back side of the lower water jacket (18), a first water blocking block (2) is connected to the surface of one side of the enclosure shell (1), a water inlet (17) is formed in the surface of one side of the lower water jacket (18), and a self-locking mechanism is connected to the surface of the side of the lower water jacket (18);
the counterweight mechanism comprises a first connecting column (5), a pressing plate (6), a first locking frame (9), a first clamping block (10) and a first connecting cylinder (11), the front surface of the lower water jacket (18) is connected with the first connecting cylinder (11), the first connecting column (5) is inserted into the first connecting cylinder (11), the first locking frame (9) is connected to the surface of one side of the first connecting column (5), the first clamping block (10) abuts against the inside of the first locking frame (9), one side of the first clamping block (10) is connected to the surface of the pressing plate (6), and the bottom end of the pressing plate (6) is hinged to the outer surface of the lower water jacket (18);
the transmission mechanism comprises a protective shell (7), an arc-shaped plate (8), a water blocking sheet (19), a second water blocking plate (20), a first gear (21), a second gear (22), a water wheel blade (23), a third water blocking plate (24), a chain wheel (25), a first connecting sleeve (26), a first guide rod (27), a first threaded rod (36) and a water guide plate (37), wherein the water guide plate (37) is connected inside the lower water jacket (18), the inner wall of the water guide plate (37) is connected with the second water blocking plate (20), the inner wall of the lower water jacket (18) is connected with the water blocking sheet (19) through a bearing, the first gear (21) is connected to one side surface of the water blocking sheet (19), the second gear (22) is meshed with the outer surface of the first gear (21), the third water blocking plate (24) is hinged to the inner wall of the second gear (22), and a water wheel blade (23) is connected to the inner wall of the lower water jacket (18), one side of the water wheel blade (23) is connected with a first threaded rod (36) through a bearing, the outer surface of one side of the first threaded rod (36) is sleeved with a chain wheel (25), the outer surface of the other side of the first threaded rod (36) is sleeved with a first connecting sleeve (26), and the surface of the first connecting sleeve (26) is connected with two groups of first guide rods (27);
the supporting mechanism comprises a second connecting column (12), a first water blocking plate (13), a first fixing frame (14), an inner clamping seat (15) and a first blocking plate (16), the back of the lower water jacket (18) is connected with the second connecting column (12), one end of the second connecting column (12) is connected with the first water blocking plate (13), one end of the first water blocking plate (13) is hinged with the first fixing frame (14), the inner wall of the first fixing frame (14) is fixedly connected with the inner clamping seat (15), and the inner wall of the first fixing frame (14) is hinged with the first blocking plate (16);
the current limiting mechanism comprises an adapter (28), a current limiting box (29), a second connecting seat (30), a second baffle plate (31), an inner top frame (32), an outer support frame (33) and a first connecting rod (34), the outer surface of the chain wheel (25) is connected with the first connecting rod (34) through a belt, the outer surface of the first connecting rod (34) is fixedly sleeved with the outer support frame (33), the inner top frame (32) is sleeved on the outer surface of one side of the first connecting rod (34), one side of the inner top frame (32) abuts against the surface of the second baffle plate (31), and the surface of one side of the second baffle plate (31) is hinged to the inner wall of the second connecting seat (30);
the self-locking mechanism comprises a first connecting seat (3), a first clamping strip (4) and an outer clamping seat (35), wherein the outer surface of one side of the lower water jacket (18) is connected with the first connecting seat (3), the first clamping strip (4) is inserted into the first connecting seat (3), the first connecting seat (3) is provided with two groups, and the outer clamping seat (35) is inserted into the first connecting seat (3).
2. A flow-restricting enclosure with a self-locking mechanism for urban flood control according to claim 1, characterized in that: the third water-blocking plates (24) are provided with five groups, and the five groups of the third water-blocking plates (24) are uniformly hinged on the inner wall of the second gear (22) at equal intervals.
3. A flow-restricting enclosure with a self-locking mechanism for urban flood control according to claim 1, characterized in that: the second baffle plates (31) are provided with four groups, and the four groups of second baffle plates (31) are uniformly hinged on the outer surface of the lower water jacket (18) at equal intervals.
4. A flow-restricting enclosure with a self-locking mechanism for urban flood control according to claim 1, characterized in that: the surface of the first threaded rod (36) close to one side of the water wheel blade (23) is not provided with threads, and the surface of the first threaded rod (36) far away from one side of the water wheel blade (23) is sleeved with a first connecting sleeve (26).
5. A flow-restricting enclosure with a self-locking mechanism for urban flood control according to claim 1, characterized in that: the shape structure of diversion board (37) is L shape, and diversion board (37)'s surface is connected with second water blocking plate (20) through torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011013900.1A CN112144472B (en) | 2020-09-24 | 2020-09-24 | Flow-limiting type enclosure with self-locking mechanism for urban flood control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011013900.1A CN112144472B (en) | 2020-09-24 | 2020-09-24 | Flow-limiting type enclosure with self-locking mechanism for urban flood control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112144472A CN112144472A (en) | 2020-12-29 |
| CN112144472B true CN112144472B (en) | 2022-05-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202011013900.1A Active CN112144472B (en) | 2020-09-24 | 2020-09-24 | Flow-limiting type enclosure with self-locking mechanism for urban flood control |
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| KR101391932B1 (en) * | 2011-12-09 | 2014-05-27 | 김동현 | Water fence for prevention of floods |
| CN103469764B (en) * | 2013-09-16 | 2015-05-13 | 成都理工大学 | Emergency water blocking barrier |
| CN206693143U (en) * | 2017-03-31 | 2017-12-01 | 安徽筑诚环保节能新型建材有限责任公司 | A kind of prefabricated waterwall |
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| CN107829404B (en) * | 2017-10-24 | 2019-09-13 | 杭州富阳泳富机械有限公司 | A kind of irrigating apparatus preventing flood |
| CN208995979U (en) * | 2018-07-24 | 2019-06-18 | 湖北乐禹水利水电工程建设有限公司 | A kind of hydraulic engineering fence apparatus |
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