CN115710884B - Dyke breach quick rescue pile net anti-impact device - Google Patents
Dyke breach quick rescue pile net anti-impact device Download PDFInfo
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- CN115710884B CN115710884B CN202211485680.1A CN202211485680A CN115710884B CN 115710884 B CN115710884 B CN 115710884B CN 202211485680 A CN202211485680 A CN 202211485680A CN 115710884 B CN115710884 B CN 115710884B
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- fixedly connected
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- dike breach
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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Abstract
The invention provides a rapid rescue pile net impact-resistant device for a dike breach, which comprises an interception net and a supporting column fixedly connected to the dike breach on the shore, wherein the upper end of the interception net is fixedly connected with a positioning block, the positioning block is sleeved on the supporting column, the lower end of the interception net is fixedly connected with a plurality of balancing weights, and the balancing weights are fixedly connected with a vertical baffle plate to form an L shape. When the intercepting net is arranged at the dike breach, the intercepting net is unfolded under the action of the gravity of the balancing weight, then fillers such as stones, sand stones, concrete and the like are thrown to the dike breach, and the gravity of the fillers such as stones, sand stones, concrete and the like acts on the transverse carrier plate along with the fact that the more the mass of the thrown fillers such as stones, sand stones, concrete and the like is, so that the balancing weight can always keep stable contact with the bottom surface of the dike breach, the impact net is always clung to the bottom of the dike breach, the impact net is prevented from being washed away by water flow, and the dike breach blocking effect is improved.
Description
Technical Field
The invention relates to the technical field of water conservancy facilities, in particular to a pile net impact-resistant device for a rapid rescue of a dike breach.
Background
Flood disasters have great harm to the property and life safety of people, the dike of a breach needs to be plugged in time in the critical aspect of flood fighting, and at present, the common method for plugging the dike breach is to throw fillers such as stone, sand stone, concrete and the like to the dike breach, however, because the water flow speed is rapid and fast, the fillers such as stone, sand stone, concrete and the like are thrown independently, the fillers are easy to be quickly flushed away by turbulent water flow, so that the dike breach cannot be plugged in time.
In the prior art, the publication number is: the patent literature of CN110424329A discloses a special pile net impact-resistant device for embankment rapid blocking emergency and an application method, and the special pile net impact-resistant device comprises an anti-pulling pile group, an impact-resistant net, guide ropes and auxiliary piles. The anti-pulling pile group comprises prefabricated steel piles, steel stranded wires and steel stranded wire connectors; one edge of the impact-resistant net is connected with a steel ring, and the opposite edge is provided with a balancing weight; the guide rope comprises a fixed guide rope and a movable guide rope. When in use, a plurality of prefabricated steel piles are pressed into the embankment bodies at the two ends of the opening door to form a pulling-resistant pile group; then the guide rope is pulled to cross the crumple, the movable guide rope pulls the impact-resistant net to slide along the fixed guide rope to be unfolded and fixed, and then the fixed guide rope is connected with the anti-pulling pile groups at the two ends of the opening door; finally, the impact-resistant net is paved at the bottom of the crumple in a countercurrent way, and then fillers such as stone, sand and stone, concrete and the like are thrown to block the dike breach, so that the fillers such as stone, sand and stone and concrete are prevented from being washed away by the turbulent water flow due to the blocking effect of the impact-resistant net under the impact of turbulent water flow, and the dike breach can be blocked in time by the dike to a certain extent. However, when the flow rate of the water flow is too large, the impact force of the water flow is correspondingly larger, the technical scheme provided in the above patent document cannot ensure that the lower end of the impact-resistant net is clung to the bottom of the dike breach, and the impact-resistant net is also easily washed away by the water flow, so that the application effect of the technical scheme provided in the above patent document is poor.
Disclosure of Invention
In order to solve the technical problems, the invention provides a rapid rescue pile net impact-resistant device for a dike breach.
The invention is realized by the following technical scheme.
The invention provides a rapid rescue pile net impact-resistant device for a dike breach, which comprises an interception net and a supporting column fixedly connected to the dike breach on the shore, wherein the upper end of the interception net is fixedly connected with a positioning block, the positioning block is sleeved on the supporting column, the lower end of the interception net is fixedly connected with a plurality of balancing weights, and the balancing weights are fixedly connected with a vertical baffle plate to form an L shape.
The rapid rescue pile net impact-resistant device for the dike breach further comprises a supporting rod and a traction rope, a first groove is formed in the vertical baffle, a second groove is formed in the transverse carrier plate, the upper end of the supporting rod is supported in the first groove through a spring A, the lower end of the supporting rod extends out of the first groove, the supporting rod is meshed with a gear, the gear is fixedly connected with a pulley coaxially, one end of the traction rope is wound on the peripheral surface of the pulley, the other end of the traction rope is fixedly connected with a sliding rod, the sliding rod is sleeved in the second groove, and two ends of the sliding rod are respectively hinged with a display plate.
The lower end of the supporting rod is fixedly connected with a bearing plate, and the bearing plate covers the notch of the first groove.
The transverse carrier plate is also fixedly connected with a plurality of sand grabbing teeth.
The notch of the first groove is fixedly connected with one end of the arc-shaped baffle, and the other end of the arc-shaped baffle is attached to the outer surface of the supporting rod.
The rapid rescue pile net impact-resistant device for the dike breach further comprises a limiting plate, a containing sinking groove is further formed in the transverse carrier plate, one end of the limiting plate is supported in the containing sinking groove through a spring B, and the other end of the limiting plate abuts against the surface of the display plate.
The quick rescue pile net anti-impact device for the dike breach further comprises a first connecting rod, a second connecting rod and a locking block, the interception net is fixedly connected with a plurality of auxiliary blocks, the auxiliary blocks are in one-to-one correspondence with the balancing weights and are arranged above the balancing weights, one end of the first connecting rod and one end of the second connecting rod are hinged with the auxiliary blocks, the other end of the first connecting rod is fixedly connected with a tenon, a tenon groove is formed in the other end of the second connecting rod, the locking block is supported in the tenon groove through a spring C, and the tenon is hinged in the tenon groove and the tail end of the tenon is propped against the outer surface of the locking block.
The device for quickly rescuing the dike breach and preventing the stake net from being impacted further comprises a power-assisted rope, a containing groove is further formed in the auxiliary block, a clockwork spring is arranged in the containing groove, one end of the power-assisted rope is fixedly connected with the clockwork spring, the other end of the power-assisted rope is fixedly connected with one end of a locking rod, and the other end of the locking rod is hung on the first connecting rod or the second connecting rod.
The notch of the accommodating groove is fixedly connected with the limiting ring, and the power-assisted rope penetrates through the limiting ring.
The interception net comprises a transverse supporting rope and a vertical rope, the balancing weight is fixedly connected to the vertical rope, and the positioning block is fixedly connected to the transverse supporting rope.
The invention has the beneficial effects that: according to the technical scheme, when the interception net is arranged at the dike breach, the interception net is unfolded under the action of gravity of the balancing weight, and then fillers such as stone, sand stone and concrete are thrown to the dike breach.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic diagram of the weight of the present invention;
FIG. 4 is a cross-sectional view taken along the A-A plane in FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the structure of the display board and the limiting board of the present invention;
FIG. 6 is a schematic view of the structure of the auxiliary block, the first link and the second link of the present invention;
FIG. 7 is a schematic diagram of the connection structure of the stop collar and the power-assisted rope of the present invention.
In the figure: the device comprises a 1-interception net, a 2-supporting column, a 3-positioning block, a 4-balancing weight, a 5-supporting rod, a 6-traction rope, a 7-spring A, an 8-gear, a 9-pulley, a 10-sliding rod, a 11-display plate, a 12-supporting plate, a 13-sand grabbing tooth, a 14-arc-shaped baffle plate, a 15-limiting plate, a 16-spring B, a 17-first connecting rod, a 18-second connecting rod, a 19-auxiliary block, a 20-tenon, a 21-tenon groove, a 22-locking block, a 23-spring C, a 24-auxiliary rope, a 25-spring, a 26-locking rod, a 27-limiting ring, a 41-transverse carrier plate, a 42-vertical baffle plate, a 43-first groove, a 44-second groove, a 45-accommodating sink groove, a 46-locking groove, a 101-transverse supporting rope, a 102-vertical rope and a 191-accommodating groove.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the above.
As shown in fig. 1 to 7, the invention provides a rapid rescue pile net impact-resistant device for a dike breach, which comprises an interception net 1 and a supporting column 2 fixedly connected to the shore at the dike breach, wherein the upper end of the interception net 1 is fixedly connected with a positioning block 3, the positioning block 3 is sleeved on the supporting column 2, the lower end of the interception net 1 is fixedly connected with a plurality of balancing weights 4, and the balancing weights 4 are fixedly connected with a vertical baffle 42 by a transverse carrier plate 41 to form an L shape.
According to the technical scheme, when the interception net is arranged at the dike breach, the interception net is unfolded under the action of gravity of the balancing weight, and then fillers such as stone, sand stone and concrete are thrown to the dike breach.
Specifically, dyke breach fast rescue stake net anti-impact device still includes bracing piece 5 and haulage rope 6, be equipped with first recess 43 in the vertical baffle 42, be equipped with second recess 44 in the horizontal carrier plate 41, bracing piece 5 upper end is supported in this first recess 43 through spring A7, outside this first recess 43 is extended to bracing piece 5 lower extreme, bracing piece 5 still meshes with gear 8, gear 8 still links firmly with pulley 9 coaxially, haulage rope 6 one end winds on this pulley 9 outer peripheral face, haulage rope 6 other end links firmly with slide bar 10, slide bar 10 suit is in second recess 44, slide bar 10 both ends still articulate with panel 11 respectively. According to the technical scheme, in the process of throwing fillers such as stone, gravel and concrete, the fillers impact the supporting rod 5 along with increasing of the mass of the fillers, so that the supporting rod 5 slides into the first groove 43, the gear 8 is driven to rotate, the gear 8 drives the pulley 9 to rotate, the traction rope 6 is wound on the peripheral surface of the pulley 9, the sliding rod 10 is pulled to act, the display board 11 is turned over and unfolded, and accordingly under the combined load of the transverse carrier board 41 and the display board 11, the gravity of the fillers such as stone, gravel and concrete acts on the surfaces of the transverse carrier board 41 and the display board 11, the lower end of the interception net 1 can be tightly attached to the bottom of a dike breach all the time, so that the impact net is prevented from being washed away by water flow, and the dike breach blocking effect is improved.
Further, the lower end of the supporting rod 5 is fixedly connected with the bearing plate 12, and the bearing plate 12 covers the notch of the first groove 43. The notch of the first groove 43 is fixedly connected with one end of the arc-shaped baffle plate 14, and the other end of the arc-shaped baffle plate 14 is abutted against the outer surface of the supporting rod 5. Thereby avoiding the silt with smaller size from entering the inside of the first groove 43 and the second groove 44, ensuring the normal operation of each part in the whole mechanism and playing a stable role.
In addition, the transverse carrier 41 is also fixedly connected with a plurality of sand grabbing teeth 13. When the gravity of fillers such as stones, sand and stone, concrete and the like acts on the surfaces of the transverse carrier plate 41 and the display plate 11, the transverse carrier plate 41 can firmly grasp the bottom surface of the dike breach through the sand grasping teeth 13, so that the impact-resistant net is prevented from being washed away by water flow, and the dike breach blocking effect is further improved.
In addition, the rapid rescue pile net impact-resistant device for the dike breach further comprises a limiting plate 15, a containing sinking groove 45 is further arranged in the transverse carrier plate 41, one end of the limiting plate 15 is supported in the containing sinking groove 45 through a spring B16, and the other end of the limiting plate 15 is propped against the surface of the display plate 11. Further, the surface of the display board 11 is also provided with a locking groove 46, and the limiting board 15 is propped against the locking groove 46. Therefore, under the propping of the limiting plate 15, the reverse folding of the display plate 11 is prevented, so that the gravity of fillers such as stones, sand and stone, concrete and the like acts on the surfaces of the transverse carrier plate 41 and the display plate 11, the lower end of the interception net 1 can be tightly attached to the bottom of the dike breach all the time, the impact net is prevented from being washed away by water flow, and the dike breach blocking effect is improved.
In addition, dyke breach quick rescue stake net impact resistance device still includes first connecting rod 17, second connecting rod 18 and locking piece 22, interception net 1 still links firmly with a plurality of auxiliary blocks 19, auxiliary block 19 and balancing weight 4 one-to-one and auxiliary block 19 arrange in the top of balancing weight 4, the one end of first connecting rod 17, the one end of second connecting rod 18 all articulates with auxiliary block 19, the other end of first connecting rod 17 has fixedly connected with tenon 20, the other end of second connecting rod 18 is equipped with tongue-and-groove 21, locking piece 22 passes through spring C23 and supports in this tongue-and-groove 21, tenon 20 articulates in tongue-and-groove 21 and its end supports on locking piece 22 surface. Under the action of gravity of fillers such as stones, sand and stones, concrete and the like, the interception net 1 is unfolded along the vertical direction all the time, the first connecting rod 17 and the second connecting rod 18 are rotated relatively, and two adjacent auxiliary blocks 19 are unfolded under the mutual support of the first connecting rod 17 and the second connecting rod 18, so that the interception net 1 is kept unfolded all the time, and the interception effect of the interception net 1 is further improved.
Specifically, the quick rescue stake net anti-impact device for the dyke breach further comprises a power-assisted rope 24, an accommodating groove 191 is further formed in the auxiliary block 19, a clockwork spring 25 is installed in the accommodating groove 191, one end of the power-assisted rope 24 is fixedly connected with the clockwork spring 25, the other end of the power-assisted rope 24 is fixedly connected with one end of a locking rod 26, and the other end of the locking rod 26 is hung on the first connecting rod 17 or the second connecting rod 18. Under the action of gravity of fillers such as stones, sand and stones, concrete and the like, the booster rope 24 is tensioned, so that the relative positions of the auxiliary block 19 and the first connecting rod 17 and the second connecting rod 18 are limited, the first connecting rod 17 or the second connecting rod 18 is ensured to stably play a role, the interception net 1 is ensured to be kept in an unfolded state all the time, and the blocking effect of the impact net is improved.
In addition, the notch of the accommodating groove 191 is fixedly connected with the limiting ring 27, and the power assisting rope 24 passes through the limiting ring 27. The limiting ring 27 is used for increasing friction force between the limiting ring and the assisting rope 24, slipping of the assisting rope 24 is avoided, the interception net 1 comprises a transverse supporting rope 101 and a vertical rope 102, the balancing weight 4 is fixedly connected to the vertical rope 102, and the positioning block 3 is fixedly connected to the transverse supporting rope 101.
Claims (9)
1. The utility model provides a dyke breach fast rescue stake net anti-shock equipment which characterized in that: the device comprises an interception net (1) and a supporting column (2) fixedly connected to the bank at a dike breach, wherein the upper end of the interception net (1) is fixedly connected with a positioning block (3), the positioning block (3) is sleeved on the supporting column (2), the lower end of the interception net (1) is fixedly connected with a plurality of balancing weights (4), and the balancing weights (4) are fixedly connected with a vertical baffle (42) through a transverse carrier plate (41) to form an L shape; the utility model provides a dyke breach quick rescue stake net anti-shock device, still includes bracing piece (5) and haulage rope (6), be equipped with first recess (43) in vertical baffle (42), be equipped with second recess (44) in horizontal carrier plate (41), bracing piece (5) upper end is supported in this first recess (43) through spring A (7), beyond this first recess (43) is extended to bracing piece (5) lower extreme, bracing piece (5) still meshes with gear (8), gear (8) still links firmly with pulley (9) coaxial, haulage rope (6) one end is convoluteed on this pulley (9) periphery, haulage rope (6) other end links firmly with slide bar (10), slide bar (10) suit is in second recess (44), slide bar (10) both ends still articulate with panel (11) respectively.
2. The dike breach fast rescue stake net impact resistant apparatus of claim 1, wherein: the lower end of the supporting rod (5) is fixedly connected with the bearing plate (12), and the bearing plate (12) covers the notch of the first groove (43).
3. The dike breach fast rescue stake net impact resistant apparatus of claim 1, wherein: the transverse carrier plate (41) is also fixedly connected with a plurality of sand grabbing teeth (13).
4. The dike breach fast rescue stake net impact resistant apparatus of claim 1, wherein: the notch of the first groove (43) is fixedly connected with one end of the arc-shaped baffle (14), and the other end of the arc-shaped baffle (14) is attached to the outer surface of the supporting rod (5).
5. The dike breach fast rescue stake net impact resistant apparatus of claim 1, wherein: the rapid rescue pile net impact-resistant device for the dike breach further comprises a limiting plate (15), a containing sinking groove (45) is further formed in the transverse carrier plate (41), one end of the limiting plate (15) is supported in the containing sinking groove (45) through a spring B (16), and the other end of the limiting plate (15) is propped against the surface of the display plate (11).
6. The dike breach fast rescue stake net impact resistant apparatus of claim 1, wherein: the quick rescue pile net anti-impact device for the dike breach further comprises a first connecting rod (17), a second connecting rod (18) and a locking block (22), the interception net (1) is fixedly connected with a plurality of auxiliary blocks (19), the auxiliary blocks (19) are in one-to-one correspondence with the balancing weights (4) and are arranged above the balancing weights (4), one end of the first connecting rod (17) and one end of the second connecting rod (18) are hinged with the auxiliary blocks (19), the other end of the first connecting rod (17) is fixedly connected with a tenon (20), the other end of the second connecting rod (18) is provided with a tenon groove (21), the locking block (22) is supported in the tenon groove (21) through a spring C (23), and the tenon (20) is hinged in the tenon groove (21) and the tail end of the locking block is propped against the outer surface of the locking block (22).
7. The dike breach fast rescue stake net impact resistant device as defined in claim 6, wherein: the quick rescue pile net impact-resistant device for the dike breach further comprises a power-assisted rope (24), a containing groove (191) is further formed in the auxiliary block (19), a clockwork spring (25) is arranged in the containing groove (191), one end of the power-assisted rope (24) is fixedly connected with the clockwork spring (25), the other end of the power-assisted rope (24) is fixedly connected with one end of a locking rod (26), and the other end of the locking rod (26) is connected to the first connecting rod (17) or the second connecting rod (18) in a hanging mode.
8. The dike breach fast rescue stake net impact resistant apparatus of claim 7, wherein: the notch of the accommodating groove (191) is also fixedly connected with the limiting ring (27), and the power assisting rope (24) passes through the limiting ring (27).
9. The dike breach fast rescue stake net impact resistant apparatus of claim 1, wherein: the interception net (1) comprises a transverse supporting rope (101) and a vertical rope (102), the balancing weight (4) is fixedly connected to the vertical rope (102), and the positioning block (3) is fixedly connected to the transverse supporting rope (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211485680.1A CN115710884B (en) | 2022-11-24 | 2022-11-24 | Dyke breach quick rescue pile net anti-impact device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211485680.1A CN115710884B (en) | 2022-11-24 | 2022-11-24 | Dyke breach quick rescue pile net anti-impact device |
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| Publication Number | Publication Date |
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| CN115710884A CN115710884A (en) | 2023-02-24 |
| CN115710884B true CN115710884B (en) | 2024-08-06 |
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Citations (1)
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| CN110409373A (en) * | 2019-08-12 | 2019-11-05 | 鲁普耐特集团有限公司 | A kind of anti-flood rescue net device and its application and use method |
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| JP4934855B2 (en) * | 2007-08-23 | 2012-05-23 | 国土交通省北陸地方整備局長 | How to ensure safety at the debris flow weir structure construction site |
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| CN110409373A (en) * | 2019-08-12 | 2019-11-05 | 鲁普耐特集团有限公司 | A kind of anti-flood rescue net device and its application and use method |
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