CN117684535B - Marine organism protection device and installation method - Google Patents
Marine organism protection device and installation method Download PDFInfo
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- CN117684535B CN117684535B CN202410149338.7A CN202410149338A CN117684535B CN 117684535 B CN117684535 B CN 117684535B CN 202410149338 A CN202410149338 A CN 202410149338A CN 117684535 B CN117684535 B CN 117684535B
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- main ring
- connecting section
- pipe pile
- steel pipe
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- 238000009434 installation Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 112
- 239000010959 steel Substances 0.000 claims abstract description 112
- 238000004140 cleaning Methods 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims description 42
- 238000010926 purge Methods 0.000 claims description 17
- 238000002360 preparation method Methods 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000003405 preventing effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000024241 parasitism Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/0017—Means for protecting offshore constructions
- E02B17/0026—Means for protecting offshore constructions against corrosion
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0039—Methods for placing the offshore structure
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a marine organism protection device and an installation method, belonging to the field of steel pipe piles, wherein the marine organism protection device comprises: a main ring body and a limiting piece; the main ring body is used for sleeving the steel pipe pile; the limiting pieces are arranged on the main ring body, and a plurality of limiting pieces are arranged at intervals along the circumferential direction of the main ring body; a moving space is formed between any two adjacent limiting parts; a plurality of cleaning rings are arranged in each moving space, and the cleaning rings are sleeved on the main ring body; the cleaning ring can slide along the circumferential direction of the main ring body in the corresponding moving space; the marine organism protection device can float on the water surface.
Description
Technical Field
The invention belongs to the technical field of steel pipe piles, and particularly relates to a marine organism protection device and an installation method.
Background
The steel pipe pile is widely applied to the fields of wharf port construction, bridge engineering, offshore operation platforms and the like in civil engineering. With the development of the building industry, sea-related engineering is gradually increased, and projects such as cross-sea channels, bridges, offshore wind power and the like are increasingly increased. The sea engineering mostly relates to the construction of temporary steel trestle, drilling platform, pile sinking platform and the like, and steel pipe piles are adopted. And most of the cross-sea bridge engineering adopts steel pipe pile composite piles in sea area pile foundation engineering.
In the prior art, the steel pipe pile is in the sea area, the influence of the tidal range on marine organism parasitism is more, the corrosion-resistant layer on the surface of the steel pipe pile is extremely easy to damage, the service life of the steel pipe pile is influenced, and a large amount of materials and labor cost are consumed.
Disclosure of Invention
Aiming at the defects existing in the related art, the invention provides the marine organism protection device and the installation method, wherein the main ring body is divided into a plurality of moving spaces through the limiting piece, a plurality of cleaning rings are arranged in each moving space, and the main ring body is sleeved on the steel pipe pile. The cleaning rings collide and scratch the peripheral wall of the steel pipe pile, and foreign matters on the peripheral wall of the steel pipe pile are clamped between two adjacent cleaning rings. If marine organisms do not exist on the peripheral wall of the steel pipe pile, the marine organisms are prevented from growing on the steel pipe pile through the marine organism protection device; if marine organisms are on the peripheral wall of the steel pipe pile, the marine organisms on the steel pipe pile are cleaned through a marine organism protection device. The technical problem of the biological clearance difficulty of steel-pipe pile periphery wall's problem that exists among the solution prior art.
The invention provides a marine organism protection device, which is applied to a steel pipe pile and comprises:
the main ring body is used for sleeving the steel pipe pile;
the limiting pieces are arranged on the main ring body, and a plurality of limiting pieces are arranged at intervals along the circumferential direction of the main ring body; a moving space is formed between any two adjacent limiting parts;
A plurality of cleaning rings are arranged in each moving space, and the cleaning rings are sleeved on the main ring body; the cleaning ring can slide along the circumferential direction of the main ring body in the corresponding moving space;
The marine organism protection device can float on the water surface.
In technical scheme, distinguish the main ring body through the locating part and divide into a plurality of removal spaces, all have a plurality of clearance rings in each removal space, locate the steel-pipe pile back with main ring body cover, because marine organism protector can float in the surface of water, along with wave and tidal range, marine organism protector bumps the periphery wall of steel-pipe pile. The cleaning rings collide and scratch the peripheral wall of the steel pipe pile, and foreign matters on the peripheral wall of the steel pipe pile are clamped between two adjacent cleaning rings. If marine organisms do not exist on the peripheral wall of the steel pipe pile, the marine organisms are prevented from growing on the steel pipe pile through the marine organism protection device; if marine organisms are on the peripheral wall of the steel pipe pile, the marine organisms on the steel pipe pile are cleaned through a marine organism protection device.
In some of these embodiments, the number of purge rings in each of the travel spaces is the same.
In the technical scheme, the cleaning effect of each area on the main ring body in the marine organism protecting device is the same, marine organisms on the steel pipe pile can be uniformly cleaned and prevented, and the cleaning and preventing effect is improved.
In some embodiments, the main ring body is formed by splicing a first connecting section and a second connecting section, and corresponding ends of the first connecting section and the second connecting section are connected through a fastener to form a circular main ring body structure.
In the technical scheme, the main ring body does not need to be sleeved into the end part of the steel pipe pile, and the main ring body can be mounted on the steel pipe pile from any position of the steel pipe pile, so that the installation is convenient.
In some embodiments, the outer diameter of the steel pipe pile is R0, and the inner diameter of the main ring body is R1; r1=r0+100 mm is satisfied.
In the technical scheme, under the size condition, the clearance between the main ring body and the steel pipe pile is proper, and under the action of ocean waves and tidal range, the force of the cleaning ring colliding to the steel pipe pile is just enough to clean marine organisms on the peripheral wall of the steel pipe pile. And under this size, can not appear all clearance rings and all contact the steel-pipe pile, lead to the axis of main ring body and the collinear condition of steel-pipe pile to appear, can guarantee to produce relative movement between main ring body and the steel-pipe pile. The cleaning ring touching the steel pipe pile can slide in the moving space, and further scratch and scrape the peripheral wall of the steel pipe pile.
In some of these embodiments, the primary ring has a ring width R2;
When R0 is less than or equal to 1.5m, r2=100 mm;
When 1.5m < R0.ltoreq.2.5 m, R2=150mm.
According to the technical scheme, through the relation, main ring bodies with different thicknesses are adopted when the diameters of the steel pipe piles are different, so that the strength of the main ring bodies is ensured, and the main ring bodies are prevented from being broken in the use process.
In some embodiments, the main ring body has a ring width R3 and the purge ring has an inner diameter R4; r4=r3+20 mm is satisfied.
In the technical scheme, the inner diameter of the cleaning ring is matched with the thickness of the main ring body. In this dimensional relationship, it is ensured that the cleaning ring can slide in the corresponding movement space. When foreign matters enter between the cleaning ring and the main ring body, the sliding of the cleaning ring is not influenced. The cleaning ring can stably scratch or clamp and clean the peripheral wall of the steel pipe pile.
In some embodiments, the moving spaces are uniformly spaced on the main ring body; the length of the extending direction of the moving space is 25-35cm.
In the technical scheme, the moving spaces on the main ring body are uniformly distributed, so that the same weight of the two sides of the main ring body is ensured, and the marine organism protection device can stably float on the water surface. And a plurality of cleaning rings in the moving space have enough sliding space to enable the cleaning rings to slide a sufficient distance to frictionally clean the steel-pipe pile.
In addition, the application also provides an installation method of the marine organism protection device, which is used for installing the marine organism protection device to the steel pipe pile; it comprises the following steps:
The preparation stage: selecting a main ring body, a limiting piece and a cleaning ring with corresponding sizes according to the diameter of the steel pipe pile;
assembling: mounting the limiting piece and the cleaning ring to the corresponding first connecting section and second connecting section;
And (3) an installation stage: the first connecting section and the second connecting section are respectively positioned at two sides of the corresponding steel pipe pile, the first connecting section and the second connecting section are spliced, and the first connecting section and the second connecting section are connected through a fastener to form a main ring body.
In some of these embodiments, in the preparation phase, the specific steps are: detecting the outer diameter R0 of the steel pipe pile, calculating R1, and meeting R1=R0+100 mm; selecting a main ring body with an inner diameter R1;
if R0 is less than or equal to 1.5m, selecting a main ring body with the ring width of 100 mm;
if R0 is more than 1.5m and less than or equal to 2.5m, selecting a main ring body with the ring width of 150 mm.
In some of these embodiments, during the assembly phase, the specific steps are: the limiting piece is sleeved and fixed on the corresponding first connecting section or second connecting section, the cleaning rings are sleeved and fixed on the corresponding first connecting section or second connecting section, the limiting piece is sleeved and fixed on the corresponding first connecting section or second connecting section, and the steps are repeated.
Based on the above technical scheme, in the embodiment of the invention, the main ring body is divided into a plurality of moving spaces through the limiting piece, a plurality of cleaning rings are arranged in each moving space, and the main ring body is sleeved on the steel pipe pile, so that the marine organism protection device can float on the water surface, and collides with the peripheral wall of the steel pipe pile along with waves and tidal range. The cleaning rings collide and scratch the peripheral wall of the steel pipe pile, and foreign matters on the peripheral wall of the steel pipe pile are clamped between two adjacent cleaning rings. If marine organisms do not exist on the peripheral wall of the steel pipe pile, the marine organisms are prevented from growing on the steel pipe pile through the marine organism protection device; if marine organisms are on the peripheral wall of the steel pipe pile, the marine organisms on the steel pipe pile are cleaned through a marine organism protection device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic view showing the overall structure of an embodiment of a marine organism protecting apparatus according to the present invention;
FIG. 2 is a front view of one embodiment of the marine organism protecting device of the present invention;
FIG. 3 is a top view of one embodiment of the marine organism protection device of the present invention;
FIG. 4 is a cross-sectional view of one embodiment of a marine organism protecting device of the present invention;
FIG. 5 is a partial exploded view of one embodiment of the marine organism protection device of the present invention;
FIG. 6 is a partial exploded top view of one embodiment of the marine organism protection device of the present invention;
FIG. 7 is a partial exploded cross-sectional view of one embodiment of the marine organism protection device of the present invention;
Fig. 8 is a partial exploded view of one embodiment of the marine life guard of the present invention at the second connection section.
In the figure:
100. a steel pipe pile; 200. a main ring body; 201. a first connection section; 202. a second connection section; 300. a first plug section; 400. a second plug section; 500. a threaded connection; 600. a limiting piece; 700. cleaning the ring.
Detailed Description
The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or a third "may explicitly or implicitly include one or more such feature.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to the drawings in full, in one exemplary embodiment of the marine organism protection device of the present invention, the marine organism protection device and method of installing comprises: a main ring body 200 and a stopper 600; the main ring body 200 is used for sleeving the steel pipe pile 100; the limiting pieces 600 are arranged on the main ring body 200, and a plurality of limiting pieces 600 are arranged at intervals along the circumferential direction of the main ring body 200; a moving space is formed between any two adjacent stoppers 600; a plurality of cleaning rings 700 are arranged in each moving space, and the cleaning rings 700 are sleeved on the main ring body 200; and the cleaning ring 700 can slide along the circumferential direction of the main ring body 200 in the corresponding movement space; the purge ring 700 is used to contact the steel pipe pile 100. The marine organism protection device can float on the water surface.
Through above-mentioned scheme, distinguish the main ring body 200 through the locating part 600 and divide into a plurality of removal spaces, all have a plurality of clearance rings 700 in each removal space, locate the steel-pipe pile 100 back with main ring body 200 cover, because marine organism protector can float in the surface of water, along with wave and tidal range, marine organism protector collides the outer peripheral wall of steel-pipe pile 100. The cleaning rings 700 collide with and scratch the peripheral wall of the steel pipe pile 100, and foreign matters on the peripheral wall of the steel pipe pile 100 are clamped between two adjacent cleaning rings 700. If marine organisms are not on the peripheral wall of the steel pipe pile 100, the marine organisms are prevented from growing on the steel pipe pile 100 through a marine organism protection device; if marine organisms are present on the outer peripheral wall of the steel pipe pile 100, the marine organisms on the steel pipe pile 100 are cleaned by the marine organism protection device.
When no marine organisms exist on the steel pipe pile 100, the cleaning ring 700 continuously impacts and rubs the peripheral wall of the steel pipe pile 100 under the action of waves and tidal range to clean tiny marine organisms, and the marine organisms are prevented from growing up.
When marine organisms are already present on the steel pipe pile 100, the cleaning ring 700 continuously impacts and rubs the marine organisms on the outer circumferential wall of the steel pipe pile 100 under the action of waves and tidal ranges. Marine organisms can be clamped and pulled between the two cleaning rings 700 to clean the marine organisms. The anti-corrosion layer of the steel pipe pile 100 is protected, and the service life of the steel pipe pile 100 is prolonged.
Along with the tidal range, the marine organism protection device moves along the axial direction of the steel pipe pile 100, and cleans the peripheral wall of the steel pipe pile 100.
In some embodiments, the main ring 200 is a ring, and the main ring 200 is made of a material with a density lower than that of seawater or purified water, so as to ensure that the main ring 200 can float on the water surface.
In some embodiments, the main ring 200 is made of a corrosion-resistant material, such as plastic, rubber, etc., because seawater is corrosive.
In some embodiments, the main ring body 200 is made of PE, i.e. polyethylene, which has high wear resistance, and can be used for a long time, thus saving economic cost.
In some embodiments, the number of purge rings 700 within each travel space is the same. The cleaning effect of each area on the main ring body 200 in the marine organism protecting device is the same, so that marine organisms on the steel pipe pile 100 can be cleaned and prevented uniformly, and the cleaning and preventing effects are improved.
In some embodiments, the main ring body 200 is hollow, i.e., the main ring body 200 is tubular. To ensure that the main ring body 200 floats on the water surface.
Referring to all the drawings, in some embodiments, the main ring body 200 is formed by splicing a first connection section 201 and a second connection section 202, and the respective ends of the first connection section 201 and the second connection section 202 are connected by a fastener to form a circular main ring body 200 structure. The main ring body 200 does not need to be sleeved into the end part of the steel pipe pile 100, and the main ring body 200 can be mounted on the steel pipe pile 100 from any position of the steel pipe pile 100, so that the installation is convenient.
In some embodiments, the first connection section 201 is arc-shaped and the second connection section 202 is arc-shaped, and the ends of the first connection section 201 and the second connection section 202 are connected.
In some embodiments, the arc of the first and second connection sections 201, 202 is the same. Alternatively, the first connection section 201 and the second connection section 202 have the same radius.
In some embodiments, the length of the first connection section 201 and the length of the second connection section 202 are the same.
In some embodiments, the first connection section 201 has a first plug section 300 and a first receptacle at two ends, and the second connection section 202 has a second plug section 400 and a second receptacle at two ends. When the first connection section 201 and the second connection section 202 are connected with each other, the first plug section 300 is inserted into the second jack, and the second plug section 400 is inserted into the first jack to complete the splicing of the main ring body 200. Which can ensure that the axes of the first and second connection sections 201, 202 are collinear, avoiding offset.
In some embodiments, the aperture of the first receptacle is equal to the inner peripheral wall inner diameter of the first connection section 201 and the outer diameter of the second plug section 400 is equal to the aperture of the first receptacle. The aperture of the second insertion hole is equal to the inner diameter of the inner peripheral wall of the second connection section 202, and the outer diameter of the first plugging section 300 is equal to the aperture of the second insertion hole.
In some embodiments, the fastener is a threaded connection 500. After the main ring body 200 is spliced, the threaded connection member 500 is disposed on the outer peripheral wall of the first connection section 201 far away from the first plug section 300, and the threaded connection member 500 passes through the first connection section 201 and then passes through and is in threaded connection with the second plug section 400. The threaded connection 500 is disposed on the outer peripheral wall of the second connection section 202 away from the second plug section 400, and the threaded connection 500 passes through the second connection section 202 and then is threaded to the first plug section 300.
In some embodiments, the threaded connection 500 is a bolt, and the outer peripheral walls of the first and second connection sections 201 and 202 are provided with receiving holes for receiving the bolt heads of the bolts to ensure that interference is not blocked when the stop 600 and the purge ring 700 are subsequently sleeved.
In some embodiments, threaded connection 500 is a screw.
In some embodiments, the fasteners are double-ended nails that are threaded through and connected to opposite ends of the first and second connection sections 201, 202, respectively. The double-ended screw may be a double-ended screw.
In some embodiments, the fastener is a glue layer, and the first connection section 201 and the second connection section 202 are glued together to form the glue layer.
In some embodiments, the first connection section 201 is tubular with two ends in communication and the second connection section 202 is tubular with two ends in communication. The first connecting section 201 and the second connecting section 202 are connected to each other and then communicate with each other to form a closed main ring body 200. The first and second connection sections 201 and 202 are manufactured easily and cost effectively.
In some embodiments, the first connection section 201 is hollow inside, with the inside not communicating with the outside. The second connecting section 202 is hollow inside and the inside thereof is not communicated with the outside. The main ring body 200 formed by connecting the first connecting section 201 and the second connecting section 202 includes two airtight chambers, so as to improve tightness. Because the air exists in the cavity, the buoyancy of the marine organism protection device is further improved, and the situation that the main ring body 200 cannot float on the water surface due to the fact that foreign matters are pressed on the main ring body 200 is reduced.
In some embodiments, wherein the outer diameter of the steel pipe pile 100 is R0 and the inner diameter of the main ring body 200 is R1; r1=r0+100 mm is satisfied. It should be noted that the inner diameter R1 of the main ring 200 may be the diameter of the inner wall of the main ring 200 or the radius of the inner wall of the main ring 200. Under the condition of the size, the clearance between the main ring body 200 and the steel pipe pile 100 is proper, and the force of the cleaning ring 700 colliding with the steel pipe pile 100 is just enough to clean marine organisms on the peripheral wall of the steel pipe pile 100 under the action of ocean waves and tidal range. And under this size, the situation that all the cleaning rings 700 are contacted with the steel pipe pile 100 and the axis of the main ring body 200 is collinear with the steel pipe pile 100 can not occur, and the relative movement between the main ring body 200 and the steel pipe pile 100 can be ensured. The cleaning ring 700 touching the steel pipe pile 100 can slide in the moving space, and further scratch and clean the peripheral wall of the steel pipe pile 100.
Hereinafter, the annular width is the outer circular radius minus the inner circular radius of the annular shape.
In some embodiments, the peripheral wall of the main ring body 200 is curved. That is, the axis of the main ring body 200 is located on the cross section, and the cross section curve of the main ring body 200 is a circle, and the radius of the circle is the ring width of the main ring body 200. The ring width of the main ring body 200 can be said to be the thickness dimension of the main ring body 200.
In some embodiments, the ring widths of the main ring body 200, i.e., the ring widths of the first and second connection sections 201 and 202, are the same.
In some embodiments, the main ring body 200 has a ring width R2;
when the outer diameter r0 of the steel pipe pile 100 is less than or equal to 1.5m, the ring width r2=100 mm of the main ring body 200; when 1.5m < R0 is less than or equal to 2.5m, the ring width R2=150mm of the main ring body 200. The main ring bodies 200 with different thicknesses are adopted when the diameters of the steel pipe piles 100 are different, so that the strength of the main ring bodies 200 is ensured, and the main ring bodies 200 are prevented from being broken in the using process.
In some embodiments, if the outer diameter R0 of the steel pipe pile 100 is > 2.5m, the loop width R2 of the main loop 200 is tailored in combination with the field situation. When the size of the steel pipe pile 100 is larger, the diameter of the main ring body 200 is necessarily increased, and the number of the moving space, the limiting member 600 and the cleaning ring 700 is increased, and the uncertainty of the marine organism protecting device is also increased. And thus needs to be customized according to the use scenario.
In some embodiments, if the outer diameter R0 of the steel pipe pile 100 is > 2.5m, the loop width r2=200 mm of the main loop 200. The structural strength of the main ring body 200 is ensured to meet the condition that the outer diameter of the steel pipe pile 100 is larger than 2.5 m.
In some embodiments, the main ring body 200 has a ring width R3 and the purge ring 700 has an inner diameter R4; r4=r3+20 mm is satisfied. It should be noted that the inner diameter R4 of the cleaning ring 700 may be the radius of the inner wall of the cleaning ring 700 or the diameter of the inner wall of the cleaning ring 700. The inside diameter of the purge ring 700 matches the thickness of the main ring body 200. In this dimensional relationship, the purge ring 700 is guaranteed to be able to slide in the corresponding movement space. The sliding of the purge ring 700 is not affected when foreign matters enter between the purge ring 700 and the main ring body 200. The cleaning ring 700 can stably scratch or clamp the outer circumferential wall of the steel pipe pile 100.
In some embodiments, the peripheral wall of the purge ring 700 is curved. That is, a cross section is provided, the axis of the cleaning ring 700 is located on the cross section, and the cross section curve of the cleaning ring 700 is a circle, and the radius of the circle is the ring width of the cleaning ring 700. The cleaning ring 700 can also be said to have a ring width that is the thickness dimension of the cleaning ring 700.
In some embodiments, the greater the loop width R2 of the main ring body 200, the greater the loop width of the purge ring 700. So that the structural strength of the purge ring 700 is sufficient for a use scenario.
In some embodiments, the cleaning ring 700 has a ring width of 20mm.
In some embodiments, the movement spaces are uniformly spaced on the main ring body 200; the length of the extending direction of the moving space is 25-35cm. The moving spaces on the main ring body 200 are uniformly distributed, so that the same weight of the two sides of the main ring body 200 is ensured, and the marine organism protection device can stably float on the water surface. And the plurality of cleaning rings 700 in the moving space have enough sliding space to enable the cleaning rings 700 to slide a sufficient distance to frictionally clean the steel-pipe pile 100.
In some embodiments, the greater the inner diameter of the main ring body 200, the greater the length of the travel space in the direction of extension.
In some embodiments, the length of the stop 600 along its extension is in the range of 20-25 cm. The larger the inner diameter of the main ring body 200, the greater the length of the stopper 600 in the extending direction thereof.
In some embodiments, the stop 600 is arcuate in shape. The curvature of the stopper 600 is the same as that of the main ring body 200. The curvature of the stopper 600 is the same as that of the first connecting section 201. The curvature of the stopper 600 is the same as that of the second connector.
In some embodiments, the stop 600 is arcuate in shape. The inner peripheral wall diameter of the stopper 600 is the same as the ring width dimension of the main ring body 200. The inner peripheral wall diameter of the stopper 600 is the same as the ring width dimension of the first connecting section 201. The inner circumferential wall diameter of the stopper 600 is the same as the ring width dimension of the second connecting member.
In some embodiments, the manner of connection of the stop 600 to the corresponding first connection segment 201 includes, but is not limited to, adhesive bonding or connection via a connector. The connection manner of the limiting member 600 and the corresponding second connecting section 202 includes, but is not limited to, bonding or connection by a connecting member.
Further, the connecting piece includes, but is not limited to, a screw, a bolt, a rivet, a buckle, a clamping block, a clamping hook, a clamping joint, and the like.
In some embodiments, the diameter of the outer peripheral wall of the stop 600 is greater than the inner diameter of the purge ring 700 to avoid the purge ring 700 from escaping the travel space.
In some embodiments, the first connection section 201, the second connection section 202, the limiting member 600 and the cleaning ring 700 are all made of PE. Namely, the polyethylene material can float on the water surface and has higher wear resistance, can be used for a long time, and saves economic cost.
In addition, the present application also provides a method for installing the marine organism protection device described above to the steel pipe pile 100; it comprises the following steps:
S100, preparation: the main ring body 200, the limiting piece 600 and the cleaning ring 700 with corresponding sizes are selected according to the diameter of the steel pipe pile 100;
S200, assembling: mounting the stop 600 and the purge ring 700 to the corresponding first and second connection sections 201, 202;
S300, installation stage: the first connecting section 201 and the second connecting section 202 are respectively positioned at two sides of the corresponding steel pipe pile 100, the first connecting section 201 and the second connecting section 202 are spliced, and the first connecting section 201 and the second connecting section 202 are connected through a fastener to form the main ring body 200.
In some embodiments, in the S100 preparation phase, the specific steps are:
S101, detecting an outer diameter R0 of the steel pipe pile 100, calculating R1, and satisfying r1=r0+100 mm; selecting a main ring body 200 with an inner diameter R1;
S102, if R0 is less than or equal to 1.5m, selecting a main ring body 200 with the ring width of 100 mm; if R0 is more than 1.5m and less than or equal to 2.5m, the main ring body 200 with the ring width of 150mm is selected.
In some embodiments, in S101, more specifically, the steps are selected for the first connection section 201 and the second connection section 202 having an inner diameter R1.
In some embodiments, in S102, more specifically, if R0 is less than or equal to 1.5m, selecting a first connection section 201 and a second connection section 202 having a loop width of 100 mm; if R0 is more than 1.5m and less than or equal to 2.5m, the first connecting section 201 and the second connecting section 202 with the ring width of 150mm are selected.
In some embodiments, in S102, further comprising, if R0 > 2.5m, customizing the loop widths of the first connection segment 201 and the second connection segment 202 in combination with the field situation.
For example, if the sea area has small tidal range and/or small wave impact force, the ring widths of the first connection section 201 and the second connection section 202 are selected to be 150 mm-200 mm.
If the sea area has a large tidal range and/or wave impact forces, the loop width of the first connection section 201 and the second connection section 202 is selected to be larger than 200mm.
In some embodiments, in S102, the distance between two adjacent stoppers 600, that is, the length of the extending direction of the moving space, is selected according to the inner diameter R1 of the main ring body 200. The length of the extending direction of the moving space is in the range of 25-35 cm. The larger the inner diameter of the main ring body 200 is, the longer the length of the extension direction of the selected movement space is.
In some embodiments, in S102, further including selecting a length of the stopper 600 along an extending direction thereof, that is, a length of the stopper 600 in a circumferential direction, according to the inner diameter R1 of the main ring body 200. The length of the stopper 600 in the extending direction thereof is in the range of 20 to 25 cm. The larger the inner diameter of the main ring body 200, the greater the length of the stopper 600 in the extending direction thereof is selected.
In some embodiments, S100 further comprises selecting two PE pipes having an outer diameter equal to the ring width of the main ring body 200, and bending the PE pipes such that the inner diameter of the PE pipes is equal to R1 to form the first connection section 201 and the second connection section 202.
The first mating segment 300 is ground at one end of the first connector segment 201 and the second mating segment 400 is ground at one end of the second connector segment 202.
In some embodiments, in the S200 assembly phase, the specific steps are: the limiting member 600 is sleeved and fixed to the corresponding first connection section 201 or second connection section 202, the plurality of cleaning rings 700 are sleeved and fixed to the corresponding first connection section 201 or second connection section 202, and then the limiting member 600 is sleeved and fixed to the corresponding first connection section 201 or second connection section 202, and the steps are repeated.
Furthermore, the limiting member 600 is sleeved on the first connecting section 201, the limiting member 600 is fixed to the first connecting section 201, the plurality of cleaning rings 700 are sleeved on the first connecting section 201, the next limiting member 600 is sleeved on the first connecting section 201, the circumferential length of the moving space formed between the two limiting members 600 is adjusted, after the position of the limiting member 600 is adjusted, the limiting member 600 is fixed to the first connecting section 201, and the steps are repeated until a new cleaning ring or limiting member 600 cannot be installed on the first connecting section 201.
The limiting piece 600 is sleeved to the second connecting section 202, the limiting piece 600 is fixed with the second connecting section 202, a plurality of cleaning rings 700 are sleeved to the second connecting section 202, the next limiting piece 600 is sleeved to the second connecting section 202, the circumferential length of a moving space formed between the two limiting pieces 600 is adjusted, after the position of the limiting piece 600 is adjusted, the limiting piece 600 is fixed to the second connecting section 202, and the steps are repeated until a new cleaning ring or limiting piece 600 cannot be installed on the second connecting section 202.
In some embodiments, the specific steps of the S300 installation phase are: the first connection section 201 and the second connection section 202 are respectively positioned at two sides of the corresponding steel pipe pile 100, the first plug section 300 is inserted into the second jack, and the second plug section 400 is inserted into the first jack. The threaded connector 500 is threaded through the first connection section 201 and then threaded into the second socket section 400. The threaded connector 500 is threaded through the second connector section 202 and then threaded onto the first plug section 300.
By way of illustration of various embodiments of the marine organism protection device and method of installation of the present invention, it can be seen that the marine organism protection device and method of installation embodiments of the present invention have at least one or more of the following advantages:
The main ring body 200 is divided into a plurality of moving spaces through the limiting piece 600, a plurality of cleaning rings 700 are arranged in each moving space, and the main ring body 200 is sleeved on the steel pipe pile 100, so that the marine organism protection device can float on the water surface, and collides with the outer peripheral wall of the steel pipe pile 100 along with waves and tide. The cleaning rings 700 collide with and scratch the peripheral wall of the steel pipe pile 100, and foreign matters on the peripheral wall of the steel pipe pile 100 are clamped between two adjacent cleaning rings 700. If marine organisms are not on the peripheral wall of the steel pipe pile 100, the marine organisms are prevented from growing on the steel pipe pile 100 through a marine organism protection device; if marine organisms are present on the outer peripheral wall of the steel pipe pile 100, the marine organisms on the steel pipe pile 100 are cleaned by the marine organism protection device.
When no marine organisms exist on the steel pipe pile 100, the cleaning ring 700 continuously impacts and rubs the peripheral wall of the steel pipe pile 100 under the action of waves and tidal range to clean tiny marine organisms, and the marine organisms are prevented from growing up.
When marine organisms are already present on the steel pipe pile 100, the cleaning ring 700 continuously impacts and rubs the marine organisms on the outer circumferential wall of the steel pipe pile 100 under the action of waves and tidal ranges. Marine organisms can be clamped and pulled between the two cleaning rings 700 to clean the marine organisms. The anti-corrosion layer of the steel pipe pile 100 is protected, and the service life of the steel pipe pile 100 is prolonged.
Finally, it should be noted that: in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same; while the invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present invention or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the invention, it is intended to cover the scope of the invention as claimed.
Claims (5)
1. Marine organism protector, its being applied to steel-pipe pile, characterized in that includes:
the main ring body is used for sleeving the steel pipe pile;
the limiting pieces are arranged on the main ring body, and a plurality of limiting pieces are arranged at intervals along the circumferential direction of the main ring body; a moving space is formed between any two adjacent limiting parts;
a plurality of cleaning rings are arranged in each moving space, and the cleaning rings are sleeved on the main ring body; the cleaning ring can slide along the circumferential direction of the main ring body in the corresponding moving space; the cleaning ring is used for colliding with the peripheral wall of the steel pipe pile;
The marine organism protection device can float on the water surface;
The main ring body is formed by splicing a first connecting section and a second connecting section, and the corresponding ends of the first connecting section and the second connecting section are connected through a fastener to form a circular main ring body structure;
the outer diameter of the steel pipe pile is R0, and the inner diameter of the main ring body is R1; meets r1=r0+100 mm;
the ring width of the main ring body is R2;
When R0 is less than or equal to 1.5m, r2=100 mm;
When 1.5m < R0.ltoreq.2.5 m, R2=150mm.
2. Marine organism protection device according to claim 1, wherein the number of cleaning rings in each of said moving spaces is the same.
3. The marine organism protection device of claim 1, wherein the main ring body has a ring width R3 and the purge ring has an inner diameter R4; r4=r3+20 mm is satisfied.
4. A marine organism protecting device according to claim 3, wherein each of said moving spaces is provided at regular intervals on said main ring body; the length of the extending direction of the moving space is 25-35cm.
5. A method of installing a marine organism protection device according to claim 4, wherein it is used to install the marine organism protection device to a steel pipe pile; it comprises the following steps:
The preparation stage: selecting a main ring body, a limiting piece and a cleaning ring with corresponding sizes according to the diameter of the steel pipe pile;
assembling: mounting the limiting piece and the cleaning ring to the corresponding first connecting section and second connecting section;
and (3) an installation stage: the first connecting section and the second connecting section are respectively positioned at two sides of the corresponding steel pipe pile, the first connecting section and the second connecting section are spliced, and the first connecting section and the second connecting section are connected through a fastener to form a main ring body;
In the preparation stage, the specific steps are as follows: detecting the outer diameter R0 of the steel pipe pile, calculating R1, and meeting R1=R0+100 mm; selecting a main ring body with an inner diameter R1;
if R0 is less than or equal to 1.5m, selecting a main ring body with the ring width of 100 mm;
If R0 is more than 1.5m and less than or equal to 2.5m, selecting a main ring body with the ring width of 150 mm;
In the assembly stage, the specific steps are as follows: the limiting piece is sleeved and fixed on the corresponding first connecting section or second connecting section, the cleaning rings are sleeved and fixed on the corresponding first connecting section or second connecting section, the limiting piece is sleeved and fixed on the corresponding first connecting section or second connecting section, and the steps are repeated.
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| EP2775326A2 (en) * | 2013-03-08 | 2014-09-10 | CGG Services SA | Autonomous cleaning device for seismic streamers and method |
| CN204356809U (en) * | 2014-12-25 | 2015-05-27 | 江苏海上龙源风力发电有限公司 | A kind of automatically cleaning marine growth remover |
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