CN213233300U - Floating anti-collision river levee - Google Patents
Floating anti-collision river levee Download PDFInfo
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- CN213233300U CN213233300U CN202021999082.2U CN202021999082U CN213233300U CN 213233300 U CN213233300 U CN 213233300U CN 202021999082 U CN202021999082 U CN 202021999082U CN 213233300 U CN213233300 U CN 213233300U
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- collision
- deformation body
- buffering
- buffering deformation
- fixing
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The utility model discloses a floating anti-collision river levee, belonging to the technical field of hydraulic engineering, comprising a levee body, an anti-collision device and a fixing device; the water surface of the dyke body is connected with the anti-collision device through a sliding rail device, and the top surface of the dyke body is fixedly connected with the fixing device; the anti-collision device comprises a fixing plate, wherein a buffering deformation body is fixedly connected to one side of the fixing plate, the density of the buffering deformation body is smaller than that of water, the buffering deformation body is a columnar structure with a semi-elliptical cross section, a protective shell is detachably connected to the water-facing direction of the buffering deformation body, and the shape of the protective shell corresponds to that of the buffering deformation body and is an outer convex arc with a smooth surface. This river levee is equipped with buffer stop, and buffer stop can follow the height of water level and rise and fall, and the junked tire environmental suitability that is equipped with for traditional river levee is stronger.
Description
Technical Field
The utility model belongs to the technical field of the hydraulic engineering technique and specifically relates to a float anticollision type river levee.
Background
The river levee is a water retaining building along a river. The flood protection dam has the main functions of resisting flood, blocking tide and preventing waves, protects the safety of residents in the dam and industrial and agricultural production, and is the earliest flood protection engineering measure widely adopted in the world. In urban rivers, the dykes are generally built up from stones.
Today, the view effect has mainly been undertaken in the urban river, each city is reforming transform the urban river, can supply the view ship current after the transformation is accomplished, in order to prevent that the ship from striking the river levee and causing the injury to the ship, a plurality of junked tires are often fixed on prior art's river levee, with this as the buffering, but because water level receives weather effect great in the river course, the water level changes the illusion surveys, consequently when the river course water level takes place obvious change, junked tire can't follow the water level and rise and fall, consequently prior art is equipped with junked tire's river levee has very big limitation in the aspect of the anticollision.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect or not enough among the prior art, the utility model aims to provide a float crashproof type river levee is equipped with buffer stop, and buffer stop can follow the height of water level and rise and fall, and junked tire environmental suitability for traditional river levee outfit is stronger.
In particular to a floating anti-collision river bank, which comprises a bank body, an anti-collision device and a fixing device; the water surface of the dyke body is connected with the anti-collision device through a sliding rail device, and the top surface of the dyke body is fixedly connected with the fixing device; the anti-collision device comprises a fixing plate, wherein a buffering deformation body is fixedly connected to one side of the fixing plate, the density of the buffering deformation body is smaller than that of water, the buffering deformation body is a columnar structure with a semi-elliptical cross section, a protective shell is detachably connected to the water-facing direction of the buffering deformation body, and the shape of the protective shell corresponds to that of the buffering deformation body and is an outer convex arc with a smooth surface.
As a further scheme of the utility model, the buffering deformation body includes inlayer and skin, the buffering deformation body inlayer is foamed plastic, the buffering deformation body skin is the high density sponge, the inside a plurality of independent cavitys that are equipped with of high density sponge.
As a further scheme of the utility model, the high density sponge still integrates and is equipped with a plurality of buffering lugs, and is a plurality of buffering lug with the connection can be dismantled to the protecting crust, and buffering lug also is the high density sponge.
As a further scheme of the utility model, it is a plurality of the inside fixed thread bush that has inlayed of buffering lug, a plurality of through-holes, every have been seted up to the protecting crust correspondence the through-hole can be dismantled through the bolt with the thread bush that corresponds the position and be connected.
As a further scheme of the utility model, fixed plate one side is equipped with the draw-in groove, the buffering deformation body corresponds one side and is equipped with the fixture block, the fixed plate with the buffering deformation body passes through the cooperation mode interference connection of fixture block and draw-in groove.
As a further aspect of the present invention, the slide rail device includes at least two bar-shaped sliding grooves and a sliding column corresponding to the bar-shaped sliding grooves, and each bar-shaped sliding groove is provided along the vertical direction in the position where the dyke body is close to the water surface, and the sliding column is fixed in along the vertical direction in the center of the bar-shaped sliding groove.
As a further aspect of the present invention, the fixed plate opposite side fixedly connected with the annular structure that the slip post activity cup jointed, the annular structure with the quantity of bar spout and slip post is corresponding.
As a further proposal of the utility model, the fixing device comprises two fixing columns, and a fixing beam is fixedly connected between the two fixing columns in a crossing manner; the edge of the top of the fixing plate is provided with a plurality of fixing holes; the fixed beam is connected with the fixed hole in a binding connection rope mode.
The utility model has the advantages that:
1. when the river water level rose, buffer stop also began to rise under the buoyancy effect of buffering the deformation body, and in the same way, when the river water level descended, buffer stop also can follow the water level and descend, had solved the technical problem that the junked tire that traditional river levee was equipped with can't follow the water level and rise and fall.
2. The buffer deformation body is designed into a columnar structure with a semi-elliptical cross section and is designed into a convex arc shape with a smooth surface corresponding to the protective shell, so that the whole anti-collision device is streamline, the impact force of water flow on the anti-collision device is greatly reduced, and the stability of the whole anti-collision device is ensured; meanwhile, when the ship body impacts the protective shell, the protective shell is in the shape of an outward convex arc with a smooth surface, so that the ship body cannot be abraded and damaged by the design, and the damage to the ship body can be effectively reduced.
3. Be equipped with a plurality of independent cavitys in the high density sponge of buffering deformation body, the cavity not only can play the energy-absorbing effect, warp the back when buffering deformation body atress, can be rapidly by gaseous filling in the cavity, will cushion the shape of deformation body and resume rapidly.
4. Fixing device is connected with buffer stop through connecting the rope, when the urban inland river flood discharge, because rivers torrent is urgent, in order to prevent that buffer stop from being broken away by rivers, need pull up the lifting with buffer stop through connecting the rope this moment to will connect the rope winding to tie a knot and fix on fixing device, with this realization to buffer stop's protection.
Drawings
FIG. 1 is a schematic view of a floating anti-collision river bank structure;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic view of the connection state of the buffering deformation body and the fixing plate.
In the figure: 1. the dam comprises a dam body, 2 parts of a fixing device, 2-1 parts of a fixing beam, 2-2 parts of a fixing column, 3 parts of an anti-collision device, 3-1 parts of a protective shell, 3-2 parts of a bolt, 3-3 parts of a buffering deformation body, 3-3-1 parts of a high-density sponge, 3-3-2 parts of a cavity, 3-3-3 parts of foam plastic, 3-4 parts of a buffering bump, 3-5 parts of a fixing plate, 3-6 parts of an annular structure, 3-7 parts of a clamping block, 3-8 parts of a clamping groove, 3-9 parts of a fixing hole, 4 parts of a sliding rail device, 4-1 parts of a strip-shaped sliding groove, 4-2 parts of a sliding column.
It is noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments:
example 1
As shown in fig. 1 to 3, a floating anti-collision river bank comprises a bank body 1, an anti-collision device 3 and a fixing device 2; the waterside surface of the dyke body 1 is connected with the anti-collision device 3 through a slide rail device 4, and the top surface of the dyke body 1 is fixedly connected with the fixing device 2;
The slide rail device 4 comprises two strip-shaped sliding chutes 4-1 and sliding columns 4-2 corresponding to the strip-shaped sliding chutes 4-1 in number, each strip-shaped sliding chute 4-1 is arranged at the position, close to the water surface, of the embankment body 1 along the vertical direction, and the sliding columns 4-2 are fixed at the centers in the strip-shaped sliding chutes 4-1 along the vertical direction.
The fixing device 2 comprises two fixing columns 2-2, and a fixing beam 2-1 is fixedly connected between the two fixing columns 2-2 in a crossing manner; the top edge of the fixed plate 3-5 is provided with a plurality of fixed holes 3-9; the fixed beam 2-1 is connected with the fixed holes 3-9 in a binding and connecting rope mode.
The anti-collision working principle of the floating anti-collision river bank is as follows: when the river water level changes, because the density of the buffering deformation body 3-3 of the anti-collision device 3 is smaller than that of water, and meanwhile, the inside of the buffering deformation body 3-3 is provided with a plurality of cavities 3-3-2, at the moment, the whole anti-collision device 3 can rise and fall along the sliding column 4-2 in the strip-shaped sliding groove 4-1 along with the change of the water level. When a ship impacts the embankment body 1, the anti-collision device 3 can play a role in protection, the protection principle of the anti-collision device 3 is that when an external force impacts the protective shell 3-1 of the anti-collision device 3, the protective shell 3-1 deforms and transmits the impact force to the buffering convex block 3-4, the buffering convex block 3-4 can absorb energy in a first stage, then the buffering convex block 3-4 can transmit the impact force to the outer layer of the buffering deformation body 3-3 to absorb energy in a second stage, and finally the impact force can be transmitted to the inner layer of the buffering convex block 3-4 to absorb energy in a final stage.
Example 2
As shown in fig. 1 to 3, a floating anti-collision river bank comprises a bank body 1, an anti-collision device 3 and a fixing device 2; the waterside surface of the dyke body 1 is connected with the anti-collision device 3 through a slide rail device 4, and the top surface of the dyke body 1 is fixedly connected with the fixing device 2;
The slide rail device 4 comprises three strip-shaped sliding chutes 4-1 and sliding columns 4-2 corresponding to the strip-shaped sliding chutes 4-1 in number, each strip-shaped sliding chute 4-1 is arranged at the position, close to the water surface, of the embankment body 1 along the vertical direction, and the sliding columns 4-2 are fixed at the centers in the strip-shaped sliding chutes 4-1 along the vertical direction.
The fixing device 2 comprises two fixing columns 2-2, and a fixing beam 2-1 is fixedly connected between the two fixing columns 2-2 in a crossing manner; the top edge of the fixed plate 3-5 is provided with a plurality of fixed holes 3-9; the fixed beam 2-1 is connected with the fixed holes 3-9 in a binding and connecting rope mode.
The anti-collision working principle of the floating anti-collision river bank is as follows: when the river water level changes, because the density of the buffering deformation body 3-3 of the anti-collision device 3 is smaller than that of water, and meanwhile, the inside of the buffering deformation body 3-3 is provided with a plurality of cavities 3-3-2, at the moment, the whole anti-collision device 3 can rise and fall along the sliding column 4-2 in the strip-shaped sliding groove 4-1 along with the change of the water level. When a ship impacts the embankment body 1, the anti-collision device 3 can play a role in protection, the protection principle of the anti-collision device 3 is that when an external force impacts the protective shell 3-1 of the anti-collision device 3, the protective shell 3-1 deforms and transmits the impact force to the buffering convex block 3-4, the buffering convex block 3-4 can absorb energy in a first stage, then the buffering convex block 3-4 can transmit the impact force to the outer layer of the buffering deformation body 3-3 to absorb energy in a second stage, and finally the impact force can be transmitted to the inner layer of the buffering convex block 3-4 to absorb energy in a final stage.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Other technical features are known to those skilled in the art except for the technical features described in the specification, and are not described in detail herein in order to highlight the innovative features of the present invention.
Claims (8)
1. A floating anti-collision river levee comprises a levee body (1), and is characterized by also comprising an anti-collision device (3) and a fixing device (2); the waterside surface of the dyke body (1) is connected with the anti-collision device (3) through a sliding rail device (4), and the top surface of the dyke body (1) is fixedly connected with the fixing device (2);
buffer stop (3) include fixed plate (3-5), fixed plate (3-5) one side fixedly connected with buffering deformation body (3-3), the density of buffering deformation body (3-3) is less than the density of water, buffering deformation body (3-3) are that the cross-section is semi-elliptical columnar structure, buffering deformation body (3-3) face water direction can dismantle and be connected with protecting crust (3-1), the shape of protecting crust (3-1) with buffering deformation body (3-3) shape is corresponding, for the glossy evagination arc in surface.
2. The floating anti-collision river bank according to claim 1, wherein the buffering deformation body (3-3) comprises an inner layer and an outer layer, the inner layer of the buffering deformation body (3-3) is made of foam plastic (3-3-3), the outer layer of the buffering deformation body (3-3) is made of high-density sponge (3-3-1), and a plurality of independent cavities (3-3-2) are arranged inside the high-density sponge (3-3-1).
3. A floating anticollision type river bank according to claim 2 characterized in that said high density sponge (3-3-1) is further integrated with several buffering projections (3-4), several said buffering projections (3-4) are detachably connected with said protective shell (3-1).
4. The floating anti-collision river bank as claimed in claim 3, wherein a plurality of thread sleeves are fixedly embedded in the buffer bumps (3-4), a plurality of through holes are correspondingly formed in the protective shell (3-1), and each through hole is detachably connected with the thread sleeve at the corresponding position through a bolt (3-2).
5. The floating anti-collision river levee according to claim 4, wherein a clamping groove (3-8) is formed in one side of the fixing plate (3-5), a clamping block (3-7) is formed in the corresponding side of the buffering deformation body (3-3), and the fixing plate (3-5) and the buffering deformation body (3-3) are in interference connection in a matching mode of the clamping block (3-7) and the clamping groove (3-8).
6. A floating and collision avoidance type river levee according to claim 5, wherein the slide rail device (4) comprises at least two strip-shaped sliding chutes (4-1) and sliding columns (4-2) corresponding to the strip-shaped sliding chutes (4-1), each strip-shaped sliding chute (4-1) is vertically opened at the position of the dyke body (1) near the water surface, and the sliding columns (4-2) are vertically fixed at the center in the strip-shaped sliding chutes (4-1).
7. A floating anti-collision river levee according to claim 6, characterized in that the other side of the fixed plate (3-5) is fixedly connected with a ring structure (3-6) movably sleeved with the sliding column (4-2), and the number of the ring structures (3-6) corresponds to the number of the strip-shaped sliding chutes (4-1) and the sliding columns (4-2).
8. A floating anti-collision river bank according to claim 7, wherein the fixing device (2) comprises two fixing columns (2-2), and a fixing beam (2-1) is fixedly connected between the two fixing columns (2-2) in a crossing manner; the top edge of the fixed plate (3-5) is provided with a plurality of fixed holes (3-9); the fixed beam (2-1) is connected with the fixed holes (3-9) in a binding connection rope mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021999082.2U CN213233300U (en) | 2020-09-14 | 2020-09-14 | Floating anti-collision river levee |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021999082.2U CN213233300U (en) | 2020-09-14 | 2020-09-14 | Floating anti-collision river levee |
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| CN213233300U true CN213233300U (en) | 2021-05-18 |
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| CN202021999082.2U Active CN213233300U (en) | 2020-09-14 | 2020-09-14 | Floating anti-collision river levee |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810896A (en) * | 2022-06-23 | 2022-07-29 | 苏州精衡科技有限公司 | Energy absorption module based on porous foam metal |
| CN117661509A (en) * | 2023-03-16 | 2024-03-08 | 韶关市中群建设有限公司 | Water conservancy river levee reinforced structure |
-
2020
- 2020-09-14 CN CN202021999082.2U patent/CN213233300U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810896A (en) * | 2022-06-23 | 2022-07-29 | 苏州精衡科技有限公司 | Energy absorption module based on porous foam metal |
| CN114810896B (en) * | 2022-06-23 | 2022-09-16 | 苏州精衡科技有限公司 | Energy absorption module based on porous foam metal |
| CN117661509A (en) * | 2023-03-16 | 2024-03-08 | 韶关市中群建设有限公司 | Water conservancy river levee reinforced structure |
| CN117661509B (en) * | 2023-03-16 | 2024-05-03 | 韶关市中群建设有限公司 | Water conservancy river levee reinforced structure |
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