CN219710241U - Be applicable to inland waterway dredging construction protector - Google Patents
Be applicable to inland waterway dredging construction protector Download PDFInfo
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- CN219710241U CN219710241U CN202320559936.2U CN202320559936U CN219710241U CN 219710241 U CN219710241 U CN 219710241U CN 202320559936 U CN202320559936 U CN 202320559936U CN 219710241 U CN219710241 U CN 219710241U
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- 238000010276 construction Methods 0.000 title claims abstract description 53
- 230000001012 protector Effects 0.000 title claims description 4
- 230000004888 barrier function Effects 0.000 claims abstract description 13
- 241000628997 Flos Species 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 238000005188 flotation Methods 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 36
- 239000010865 sewage Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 11
- 238000002955 isolation Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000010802 sludge Substances 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 7
- 238000003912 environmental pollution Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000003373 anti-fouling effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a dredging construction protection device suitable for a inland waterway, which comprises a pontoon, wherein a reflective coating is arranged on the periphery of the pontoon, connecting lugs are respectively arranged at two ends of the pontoon, a sewage isolation barrier is hung below the pontoon, the sewage isolation barrier comprises an autodeposition frame body, a plurality of biological ropes are densely distributed in the autodeposition frame body, and a plurality of annular floss ropes are respectively arranged on the biological ropes. The protection device for dredging construction of the inland waterway has the advantages of simple structure, easy manufacture and use, convenient splicing and high flexibility, and can be freely combined and spliced according to the size of a construction water area to form a protection structure within a region; on one hand, the pontoon is utilized to form a construction fence structure in a water surface area, so that a sailing ship is protected from being mistakenly introduced into the construction area, and on the other hand, a sewage isolation barrier is formed underwater, so that good isolation effect is achieved on sludge sundries and the like generated by dredging, and the pollution to the environment caused by the diffusion of sewage to the periphery is avoided.
Description
Technical Field
The utility model relates to the technical field of water area construction protection, in particular to a dredging construction protection device suitable for inland waterways.
Background
Along with the frequent development of water construction activities, the safety problem of water construction is also gradually and widely focused, on one hand, the safety of personnel, ships, equipment and the like is required to be ensured, on the other hand, the ecological safety is also required to be ensured, the water environment is required to be protected, and the construction pollution is reduced, so that the safety protection device for the water construction is also indispensable.
For example, in the construction of inland waterway dredging engineering, the following possible pollution situations exist: stirring underwater silt in the construction process to diffuse harmful substances precipitated in the silt; the muddy water formed by stirring the sludge and the sand also diffuses to the periphery, so that pollution is caused to the surrounding water area; the leakage of oil in the construction process of the construction ship can also pollute the water body. Therefore, the protection devices such as an antifouling curtain, a separation net and the like are required to be arranged in the construction water area, and meanwhile, the convenience and flexibility of retraction and arrangement are considered.
Disclosure of Invention
The utility model aims at solving the problems existing in the prior art and provides a protection device suitable for dredging construction of a inland waterway.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be applicable to inland waterway dredging construction protector, includes the flotation pontoon, the periphery of flotation pontoon is equipped with reflective coating, the both ends of flotation pontoon are equipped with the engaging lug respectively, the below of flotation pontoon is hung and is equipped with the dirt barrier that separates, the dirt barrier includes the self-sinking framework, the dense arrangement has a plurality of biological ropes in the self-sinking framework, a plurality of cyclic annular floss ropes have been arranged respectively on the biological rope.
The protection device for dredging construction of the inland waterway has the advantages of simple structure, easy manufacture and use, convenient splicing and high flexibility, and can be freely combined and spliced according to the size of a construction water area to form a protection structure within a region; on one hand, the protection device utilizes the pontoon to form a construction fence structure in a water surface area to protect a sailing ship, so that the sailing ship is prevented from being mistakenly put into the construction area, and on the other hand, a sewage isolation barrier is formed underwater, and the sewage isolation device has a good isolation effect on sludge sundries and the like generated by dredging, so that the sewage is prevented from diffusing to the periphery, and environmental pollution is avoided.
The setting of flotation pontoon can provide stable buoyancy, lets whole device float in water, and the self-sinking framework can rely on self gravity to sink in water, lets separate dirty screen in vertical arrangement, the gravity of self-sinking framework is less than the buoyancy of flotation pontoon, according to waters degree of depth, construction scope and rivers size etc. influence jointly confirm the flotation pontoon with the specification model of self-sinking framework.
The reflective coating is coated on the pontoons, so that a certain warning effect can be achieved, particularly, in a water area with insufficient light at night, the safety of the passing ships can be effectively reminded, the reflective coating is arranged on each pontoon, and the profile showing effect can be achieved after the pontoons are enclosed into a construction area.
The connecting lugs at the two ends of the pontoons are arranged, so that the adjacent pontoons can be conveniently connected and detached; the self-sinking frame body is arranged below the pontoon in a hanging mode, and is also convenient.
The biological ropes are arranged in the self-sinking frame body, so that a net cloth structure for blocking the sewage can be formed by utilizing the biological ropes, the annular floss ropes arranged on the biological ropes can further improve the sewage blocking capacity, and meanwhile, the biological ropes have an adsorption effect, can adsorb harmful substances and reduce environmental pollution.
Further, a plurality of buoys are sequentially connected and enclosed into a protection area, and adjacent buoys are connected to the connecting lugs through connecting ropes; the front and rear or four corners of the protection area are also respectively provided with retractable anchor assemblies.
The protection device uses each pontoon and the sewage isolation barrier as a unit, a plurality of units are combined for use, and each unit can be submerged into water after being assembled on the shore or a ship.
Because the protection device can be connected in sequence to form a surrounding protection area, an anchor assembly is not required to be arranged on each pontoon, and the anchor assemblies can be stabilized in a construction water area only by being arranged on key points; therefore, the structure of the pontoon can be greatly simplified, and the difficulty in arrangement and recovery of the pontoon is reduced.
The areas formed by surrounding the buoys on the water surface can also reduce the leakage and diffusion of oil stains of the dredging ship, and can also provide relatively calm water flow conditions for the dredging areas, so that the deposition of substances such as sediment is facilitated.
Further, the anchor assembly comprises a winch arranged on the pontoon, and the winch is connected with an anchor hook through a hinge; the pontoons of the winches are provided with dimensions larger than those of the other pontoons in order to provide corresponding bearing capacity and installation position.
The anchor hook can be retracted by utilizing the winch and the hinge, is similar to a ship anchor structure, can sink into the water and anchor by itself, and is simpler when retracted; the winch is a manual mechanical winch or an electric winch.
Further, a plurality of hanging rings are arranged below the pontoon, a plurality of connecting holes are arranged on the upper frame of the self-sinking frame body, the connecting holes are connected with the hanging rings through hanging ropes, the distance between the connecting holes and the hanging rings is generally not large, and the integral dirt blocking effect is not affected. If the distance between the pontoon and the self-sinking frame body is larger, an anti-fouling curtain (such as geotechnical cloth or a film) can be additionally arranged between the pontoon and the self-sinking frame body, and a joint is blocked.
Further, the self-sinking frame body is of a rectangular structure, the width dimension of the self-sinking frame body is not smaller than the length dimension of the pontoon, and the periphery of the self-sinking frame body is wrapped with an elastic protective sleeve, so that the self-sinking frame body can play a role in circumferential protection, and damage caused by rigid collision is avoided.
Further, the biological ropes are arranged vertically in sequence or are arranged transversely and vertically in a crossing mode, and annular floss ropes on adjacent biological ropes are arranged in a staggered mode, so that the arrangement density can be improved.
Further, the inner periphery of the self-sinking frame body is provided with a plurality of rope buckles, two ends of the biological rope are respectively and detachably connected to the rope buckles, the detachable connection is convenient for the connection and the detachment of the biological rope, and the damaged and lost biological rope can be independently replaced.
Compared with the prior art, the utility model has the beneficial effects that: 1. the protection device for dredging construction of the inland waterway has the advantages of simple structure, easy manufacture and use, convenient splicing and high flexibility, and can be freely combined and spliced according to the size of a construction water area to form a protection structure within a region; 2. the protecting device forms a construction fence structure on the water surface area by utilizing the pontoon to protect the sailing ship from being mistakenly put into the construction area, and forms a pollution barrier under water to better isolate sludge impurities and the like generated by dredging and prevent the pollution from being diffused to the periphery to cause environmental pollution; 3. the reflective coating is coated on the pontoon, so that a certain warning effect can be achieved, and particularly, the safety of the passing ship can be effectively reminded in a water area with insufficient light at night; 4. the biological ropes are arranged in the self-sinking frame body, so that a net cloth structure for blocking the sewage can be formed by the biological ropes, the annular floss ropes arranged on the biological ropes can further improve the sewage blocking capacity, and meanwhile, the biological ropes have an adsorption effect, can adsorb harmful substances and reduce environmental pollution; 5. the areas formed by enclosing the buoys on the water surface can also prevent oil stains of the dredging vessel from leaking and diffusing, and can also provide relatively calm water flow conditions for the dredging areas, thereby being beneficial to the deposition of substances such as sediment.
Drawings
FIG. 1 is a schematic diagram of a construction protecting device for dredging a inland waterway according to the present utility model;
FIG. 2 is a schematic diagram of a connection of a dredging construction protecting device for inland waterways according to the present utility model;
FIG. 3 is a schematic illustration of the attachment of an anchor assembly to a dredging construction shield apparatus for use in a inland waterway in accordance with the present utility model;
FIG. 4 is a schematic view of a protection device enclosing protection area for dredging construction of inland waterways according to the present utility model;
FIG. 5 is a schematic diagram II of a protection area enclosed by a protection device for dredging construction of inland waterways;
in the figure: 1. a pontoon; 2. a reflective coating; 3. a connecting lug; 4. a hanging ring; 5. an autodeposition frame; 6. a biological string; 7. an annular floss rope; 8. a connection hole; 9. a hanging rope; 10. a connecting rope; 11. a mounting platform; 12. a winch; 13. a hinge; 14. an anchor hook.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Embodiment one:
as shown in fig. 1 and fig. 2, the protection device suitable for dredging construction of a inland waterway comprises a pontoon 1, wherein a reflective coating 2 is arranged on the periphery of the pontoon 1, connecting lugs 3 are respectively arranged at two ends of the pontoon 1, a sewage isolation barrier is hung below the pontoon 1 and comprises an autodeposition frame body 5, a plurality of biological ropes 6 are densely distributed in the autodeposition frame body 5, and a plurality of annular floss ropes 7 are respectively arranged on the biological ropes 6.
The protection device for dredging construction of the inland waterway has the advantages of simple structure, easy manufacture and use, convenient splicing and high flexibility, and can be freely combined and spliced according to the size of a construction water area to form a protection structure within a region; the protection device utilizes on the one hand the pontoon 1 forms construction rail structure in the surface of water region, protects the ship of sailing, avoids its mistake to go into the construction region, on the other hand forms the dirt barrier under water, by better isolation to mud debris etc. that dredging produced, avoids the filth to spread all around, causes environmental pollution.
The setting of flotation pontoon 1 can provide stable buoyancy, lets whole device float in water, and self-sinking framework 5 can rely on self gravity to sink into water, lets separate dirty screen in vertical arrangement, self-sinking framework 5's gravity is less than flotation pontoon 1's buoyancy, influence such as according to waters degree of depth, construction scope and rivers size confirm jointly the flotation pontoon with the specification model of self-sinking framework.
The reflective coating 2 is coated on the pontoon 1, so that a certain warning effect can be achieved, particularly in a water area with insufficient light at night, the safety of the passing ships can be effectively reminded, the reflective coating is arranged on each pontoon, and the profile indication effect can be achieved after the pontoons are enclosed into a construction area.
The connecting lugs 3 at the two ends of the pontoons 1 are arranged, so that the adjacent pontoons 1 can be conveniently connected and detached; the self-sinking frame body 5 is arranged below the pontoon in a hanging mode, so that convenience is realized.
The biological ropes 6 are arranged in the self-sinking frame body 5, so that a net cloth structure for blocking the sewage can be formed by utilizing the biological ropes, and the annular floss ropes 7 arranged on the biological ropes 6 can further improve the sewage blocking capacity and simultaneously have the adsorption effect, so that harmful substances can be adsorbed, and the environmental pollution is reduced.
Further, the buoys 1 are sequentially connected and enclosed into a protection area, and the adjacent buoys 1 are connected to the connecting lugs 3 through connecting ropes 10; the front and rear or four corners of the protection area are also respectively provided with retractable anchor assemblies. The protection area may be provided in various shapes such as a rectangular shape (as shown in fig. 4), a circular shape (as shown in fig. 5), etc., depending on the construction environment.
The protection device uses each pontoon 1 and the sewage isolation barrier as a unit, a plurality of units are combined for use, and each unit can be submerged into water after being assembled on the shore or a ship.
Because the protection device can be connected in sequence to form a surrounding protection area, an anchor assembly is not required to be arranged on each pontoon, and the anchor assemblies can be stabilized in a construction water area only by being arranged on key points; therefore, the structure of the pontoon can be greatly simplified, and the difficulty in arrangement and recovery of the pontoon is reduced.
Further, as shown in fig. 3, the anchor assembly comprises a winch 12 arranged on the pontoon 1, the winch 12 is connected with an anchor hook 14 through a hinge 13, and the winch 12 is fixed on a mounting platform 11 on the pontoon through a bracket; the pontoons of the winches are provided with dimensions larger than those of the other pontoons in order to provide corresponding bearing capacity and installation position.
The anchor hook 14 can be retracted by utilizing the winch 12 and the hinge 13, and the anchor hook 14 is similar to a ship anchor structure, can sink into the water and anchor by itself, and is simpler when retracted; the winch 12 is an electric winch, and may be powered by a power supply on the construction ship during retraction, or by a solar cell provided on the pontoon.
Further, a plurality of hanging rings 4 are arranged below the pontoon 1, a plurality of connecting holes 8 are arranged on the upper frame of the self-sinking frame body 5, and the connecting holes 8 are connected with the hanging rings 4 in a one-to-one correspondence manner through hanging ropes 9.
Further, the self-sinking frame body 5 is of a rectangular structure, the width dimension of the self-sinking frame body 5 is not smaller than the length dimension of the pontoon 1, and the periphery of the self-sinking frame body 5 is wrapped with an elastic protective sleeve, so that the self-sinking frame body 5 can play a role in circumferential protection, and damage caused by rigid collision is avoided.
Further, the biological ropes 6 are sequentially arranged vertically or are arranged transversely and vertically, and the annular floss ropes 7 on the adjacent biological ropes 6 are arranged in a staggered manner, so that the arrangement density can be improved.
Further, the inner periphery of the self-sinking frame body 5 is provided with a plurality of rope buckles, two ends of the biological rope 6 are detachably connected to the rope buckles respectively, the detachable connection is convenient for the connection and the detachment of the biological rope 6, and the damaged and lost biological rope can be replaced independently.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a be applicable to inland waterway dredging construction protector, its characterized in that includes the flotation pontoon, the periphery of flotation pontoon is equipped with reflective coating, the both ends of flotation pontoon are equipped with the engaging lug respectively, the below of flotation pontoon is hung and is equipped with the dirt barrier, the dirt barrier includes the self-sinking framework, a plurality of biological ropes have been densely arranged in the self-sinking framework, a plurality of cyclic annular floss ropes have been arranged respectively on the biological rope.
2. The dredging construction protection device for inland waterways according to claim 1, wherein a plurality of buoys are connected in sequence to form a protection area, and adjacent buoys are connected to the connecting lugs through connecting ropes; the front and rear or four corners of the protection area are also respectively provided with retractable anchor assemblies.
3. The dredging construction shield apparatus as recited in claim 2, wherein the anchor assembly comprises a winch mounted on the pontoon, the winch being connected with the anchor hook by a hinge; the size of the pontoon of the winch is set to be larger than the other pontoons.
4. The protection device for dredging construction of inland waterways according to claim 1, wherein a plurality of hanging rings are arranged below the pontoon, a plurality of connecting holes are arranged on the upper frame of the self-sinking frame body, and the connecting holes are connected with the hanging rings through hanging ropes.
5. The protection device for dredging construction of inland waterways according to claim 1, wherein the self-sinking frame body is of a rectangular structure, the width dimension of the self-sinking frame body is not smaller than the length dimension of the pontoon, and the periphery of the self-sinking frame body is wrapped with an elastic protection sleeve.
6. The protection device for dredging construction of inland waterways according to claim 1, wherein the biological ropes are arranged vertically in sequence or are arranged horizontally and vertically in a crossing manner, and the annular floss ropes on the adjacent biological ropes are staggered.
7. The protection device for dredging construction of inland waterways according to claim 1, wherein the inner circumference of the self-sinking frame is provided with a plurality of rope buckles, and two ends of the biological rope are detachably connected to the rope buckles respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320559936.2U CN219710241U (en) | 2023-03-21 | 2023-03-21 | Be applicable to inland waterway dredging construction protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320559936.2U CN219710241U (en) | 2023-03-21 | 2023-03-21 | Be applicable to inland waterway dredging construction protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219710241U true CN219710241U (en) | 2023-09-19 |
Family
ID=87978652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320559936.2U Active CN219710241U (en) | 2023-03-21 | 2023-03-21 | Be applicable to inland waterway dredging construction protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219710241U (en) |
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2023
- 2023-03-21 CN CN202320559936.2U patent/CN219710241U/en active Active
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