Oyster reef component based on tidal flat photovoltaic pile foundation and manufacturing method thereof

Abstract

The present application relates to the technical field of ecological restoration of intertidal oyster reef, and discloses an oyster reef component based on an intertidal photovoltaic pile foundation and a manufacturing method thereof, which comprises a sleeving mechanism, the bottom of the sleeving mechanism is provided with an adhering mechanism, and the bottom of the adhering mechanism is provided with a supporting and fixing mechanism; the sleeving mechanism comprises a half sleeve one and a half sleeve two, both ends of the half sleeve one are fixedly connected with plug blocks, both ends of the half sleeve two are provided with plug slots, the plug blocks and the plug slots are mutually inserted, both top ends of the half sleeve two are provided with mounting holes, the top of the two plug blocks is provided with plug holes, bolts are arranged between the mounting holes and the plug holes, and the inner side walls of the half sleeve one and the half sleeve two are provided with anti-skid pieces. The oyster reef component based on the intertidal photovoltaic pile foundation and the manufacturing method thereof can not only provide a suitable habitat for oysters, but also can repair the intertidal habitat of a photovoltaic field area, increase the types and density of benthic organisms, and restore the biodiversity of the photovoltaic field area.

Description

An oyster reef component based on a tidal flat photovoltaic pile foundation and its manufacturing method Technical Field

[0001] This invention relates to the field of tidal flat oyster reef ecological restoration technology, specifically to an oyster reef component based on tidal flat photovoltaic pile foundation and its manufacturing method. Background Technology

[0002] Marine tidal flats refer to the area below the mean high tide line and above the mean low tide line. Marine tidal flat photovoltaic power generation refers to generating electricity by deploying solar photovoltaic panels in these areas. To avoid the impact of tides on the photovoltaic panels, relatively high pile foundations are often required. Currently, tidal flat photovoltaic pile foundations are mainly precast concrete pipe piles or square piles, which are limited in form and cannot provide a good living environment for benthic organisms in the tidal flat photovoltaic field, resulting in poor ecological benefits.

[0003] Oysters are filter-feeding bivalve molluscs, widely distributed in coastal waters and estuaries of temperate and subtropical seas. Oysters are "ecosystem engineers," their growth and reproduction enhancing regional ecosystem diversity. They also remove nutrients from water by filtering particulate organic matter, improving the marine environment. Furthermore, oysters have high nutritional, health, and medicinal value, and their delicious taste makes them popular with consumers. Constructing oyster reefs in photovoltaic power plant areas can not only restore the ecological environment of tidal flats but also bring certain economic benefits.

[0004] To address this issue, an oyster reef component based on a tidal flat photovoltaic pile foundation and its manufacturing method are proposed to solve the problems mentioned in the background. Summary of the Invention

[0005] The purpose of this invention is to provide an oyster reef component based on a tidal flat photovoltaic pile foundation and its manufacturing method, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an oyster reef component based on a tidal flat photovoltaic pile foundation, including a sleeve mechanism, an attachment mechanism at the bottom of the sleeve mechanism, and a support and fixing mechanism at the bottom of the attachment mechanism.

[0007] The sleeve mechanism includes a first half-ring and a second half-ring. Both ends of the first half-ring are fixedly connected to insert blocks. Both ends of the second half-ring are provided with slots. The insert blocks and slots are inserted into each other. The top of both ends of the second half-ring is provided with mounting holes. The top of the two insert blocks is provided with insertion holes. Bolts are provided between the mounting holes and insertion holes. Anti-slip parts are provided on the inner sidewalls of the first half-ring and the second half-ring.

[0008] The attachment mechanism includes three attachment strips. Both ends of each attachment strip are hinged to connecting plates. Each of the two connecting plates has a plate hole on its outer side wall. One end of each attachment strip is connected to the outer side wall of half-ring one and half-ring two through the connecting plate. Each of the half-ring one and half-ring two has three insertion slots on its outer side wall. Each of the half-ring one and half-ring two has a fixing hole at the top corresponding to the position of the three insertion slots. The connecting plate is inserted into the insertion slots. A fixing bolt is provided between the plate hole and the fixing hole.

[0009] The support and fixing mechanism includes three long pointed rods. A washer is screwed onto the top of the outer side wall of each long pointed rod. A support seat is provided on the top of the washer. The support seat and the long pointed rods are interlocked. A connecting plate located at the bottom of the attachment strip is provided on the top of the support seat. A nut is provided on the top of the connecting plate.

[0010] The long, pointed insertion rods come in various sizes, which can be selected according to the depth of the mudflats being explored.

[0011] Barnacles compete with oysters for attachment sites and living space. In natural ecosystems, the peak attachment period for barnacles is generally in May, June, and July, while the peak attachment period for oysters is generally in July, August, and September. Therefore, components are usually installed after the peak attachment period for barnacles, such as in August, to increase the attachment efficiency of oysters.

[0012] Preferably, the mounting hole is connected to the slot, the mounting hole is adapted to the insertion hole, and the bolt is screwed into the mounting hole and the insertion hole.

[0013] Preferably, the anti-slip component includes a plurality of inner lining plates fixedly connected to the inner sidewalls of half ring one and half ring two, and the outer sidewalls of the plurality of inner lining plates are provided with reverse corrugations.

[0014] Preferably, the three attachment strips are arranged in a ring array around the outside of half-ring one and half-ring two.

[0015] Preferably, the attachment strip includes a steel wire skeleton and a mortar board, wherein the steel wire skeleton is embedded in the mortar board and the steel wire skeleton and the mortar board are fixedly connected.

[0016] Preferably, the three long pointed inserts are arranged corresponding to the three connecting plates, and the three long pointed inserts are arranged in a circular array below the first half-ring and the second half-ring.

[0017] Preferably, the plate hole on the connecting plate at the bottom position of the attachment strip is through-hole, and the plate hole engages with the outer wall of the long pointed insertion rod through its side.

[0018] Preferably, the nut is screwed to the top of the outer wall of the long pointed insert, the bottom of the nut presses against the top of the plate hole, and a washer is provided between the nut and the plate hole.

[0019] A method for manufacturing an oyster reef component based on a tidal flat photovoltaic pile foundation, wherein the nut is screwed to the top of the outer wall of the long pointed insertion rod, the bottom of the nut is pressed against the top of the plate hole, and a washer is provided between the nut and the plate hole.

[0020] A method for manufacturing oyster reef components based on tidal flat photovoltaic pile foundations includes the following specific steps:

[0021] S1. Materials preparation: cement, water, oyster shells;

[0022] S2. Crushing: Dry the oyster shells and then crush them.

[0023] S3. Mixing: Mix oyster shells and cement in a certain proportion, and then add water to make it into cement slurry mixed with oyster shells.

[0024] S4. Mold making: Molds for producing the sleeve mechanism and attachment mechanism are made of plastic. The molds are processed by splicing two sides.

[0025] S5. Fabrication of the sleeve mechanism: The molds used to manufacture the sleeve mechanism are assembled, and then cement slurry containing oyster shells is poured into the molds through the pouring holes. After shaping, the molds are removed and air-dried.

[0026] S6. Making the attachment mechanism: Lay the steel wire skeleton between the two molds and install hinges inside the two ends of the molds. Then, assemble the molds and pour oyster shell cement slurry into the molds through the pouring holes. After shaping, remove the molds and let them air dry.

[0027] Preferably, in step 6, when the attachment mechanism is made, both the wire skeleton and the hinge are embedded parts, and the wire skeleton and the hinge are integrally fixedly connected to the oyster shell-containing cement slurry after it has been air-dried.

[0028] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0029] First, this invention creates a prefabricated attachment strip suitable for oyster attachment. One end of the attachment strip is fixed in the mudflats by inserting it into the mudflats with a long pointed rod, and the other end is connected to half-ring one and half-ring two. Then, half-ring one and half-ring two are assembled and fixed on the photovoltaic pile foundation. This not only provides a suitable habitat for oysters, but also restores the mudflat habitat of the photovoltaic field, increases the types and density of benthic organisms, and restores the biodiversity of the photovoltaic field.

[0030] Secondly, the various components of this invention are connected by a splicing method, making disassembly and assembly convenient and reducing replacement and maintenance costs.

[0031] Third, the steel wire skeleton of this invention is made of steel wire with a diameter of 2mm, which has sufficient toughness and is lightweight. When combined with mortar boards, it forms oyster reef components for oyster habitat, which are suitable for assembly and transportation and are not easily broken. Attached Figure Description

[0032] Figure 1 is a schematic diagram of the external structure of the present invention;

[0033] Figure 2 is a schematic diagram of the bottom structure of the present invention;

[0034] Figure 3 is a schematic diagram of the structure of the half-ring of the present invention;

[0035] Figure 4 is a schematic diagram of the second half-ring structure of the present invention;

[0036] Figure 5 is a schematic diagram of the attachment strip structure of the present invention;

[0037] Figure 6 is an enlarged structural schematic diagram of point A in Figure 1 of the present invention;

[0038] Figure 7 is an enlarged structural diagram of point B in Figure 2 of this invention.

[0039] The components are as follows: 1. Sleeving mechanism; 101. Half ring one; 102. Half ring two; 103. Insert block; 104. Slot; 105. Mounting hole; 106. Insertion hole; 107. Bolt; 108. Anti-slip component; 1081. Inner lining plate; 1082. Reverse corrugation; 2. Attachment mechanism; 201. Attachment strip; 2011. Steel wire skeleton; 2012. Mortar board; 202. Hinge; 203. Connecting plate; 204. Plate hole; 205. Insertion plate slot; 206. Fixing hole; 207. Fixing bolt; 3. Support and fixing mechanism; 301. Long pointed insertion rod; 302. Washer ring; 303. Support base; 304. Nut. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Please refer to Figure 1-7

[0042] Example 1

[0043] This embodiment is a specific implementation of an oyster reef component based on a tidal flat photovoltaic pile foundation.

[0044] An oyster reef component based on a tidal flat photovoltaic pile foundation includes a sleeve mechanism 1, an attachment mechanism 2 at the bottom of the sleeve mechanism 1, and a support and fixing mechanism 3 at the bottom of the attachment mechanism 2.

[0045] The sleeve mechanism 1 includes a first half-ring 101 and a second half-ring 102. Both ends of the first half-ring 101 are fixedly connected to insert blocks 103. Both ends of the second half-ring 102 are provided with slots 104. The insert blocks 103 and the slots 104 are inserted into each other. Both ends of the second half-ring 102 are provided with mounting holes 105. The tops of the two insert blocks 103 are provided with insertion holes 106. Bolts 107 are provided between the mounting holes 105 and the insertion holes 106. Anti-slip parts 108 are provided on the inner sidewalls of the first half-ring 101 and the second half-ring 102.

[0046] The attachment mechanism 2 includes three attachment strips 201. Both ends of the attachment strips 201 are hinged to connecting plates 203 via hinges 202. The outer walls of the two connecting plates 203 are provided with plate holes 204. One end of the attachment strip 201 is connected to the outer walls of half ring one 101 and half ring two 102 via the connecting plates 203. The outer walls of half ring one 101 and half ring two 102 are provided with three insertion slots 205. The top of half ring one 101 and half ring two 102 are provided with fixing holes 206 at the positions corresponding to the three insertion slots 205. The connecting plates 203 are inserted into the insertion slots 205. Fixing bolts 207 are provided between the plate holes 204 and the fixing holes 206.

[0047] The support and fixing mechanism 3 includes three long pointed rods 301. A washer 302 is screwed onto the top of the outer wall of the long pointed rod 301. A support seat 303 is provided on the top of the washer 302. The support seat 303 and the long pointed rod 301 are interlocked. A connecting plate 203 located at the bottom of the attachment strip 201 is provided on the top of the support seat 303. A nut 304 is provided on the top of the connecting plate 203.

[0048] Through the above technical solution, by manufacturing a prefabricated attachment strip 201 suitable for oyster attachment, one end of the attachment strip 201 is fixed in the mudflat silt by inserting it into the mudflat silt through a long pointed rod 301, and the other end is connected to half ring one 101 and half ring two 102. Then, half ring one 101 and half ring two 102 are assembled and fixed on the photovoltaic pile foundation. This not only provides a suitable habitat for oysters, but also restores the mudflat habitat of the photovoltaic field, increases the types and density of benthic organisms, and restores the biodiversity of the photovoltaic field.

[0049] Specifically, the mounting hole 105 is connected to the slot 104, the mounting hole 105 is adapted to the insertion hole 106, and the bolt 107 is screwed into the mounting hole 105 and the insertion hole 106.

[0050] Specifically, the anti-slip component 108 includes several inner lining plates 1081 fixedly connected to the inner sidewalls of half ring one 101 and half ring two 102, and the outer sidewalls of the several inner lining plates 1081 are provided with reverse corrugations 1082.

[0051] In order to improve the stability of the connection between the first half ring 101 and the second half ring 102 and the photovoltaic pile foundation through the above technical solution, an inner lining plate 1081 is provided on the inner side wall of the first half ring 101 and the second half ring 102. The inner lining plate 1081 has a downward inclined 45° reverse corrugation 1082 from top to bottom. When the first half ring 101 and the second half ring 102 come into contact with the outer side wall of the photovoltaic pile foundation, the friction can be increased and the slippage of the first half ring 101 and the second half ring 102 can be prevented.

[0052] Specifically, the three attachment strips 201 are arranged in a ring array around the outer sides of the half ring 101 and the half ring 2 102.

[0053] Through the above technical solution, the attachment strips 201 distributed in a ring array are more stable when supporting half ring one 101 and half ring two 102, and the force at each point is stable.

[0054] Specifically, the attachment strip 201 includes a steel wire frame 2011 and a mortar plate 2012. The steel wire frame 2011 is embedded in the mortar plate 2012, and the steel wire frame 2011 and the mortar plate 2012 are fixedly connected.

[0055] Through the above technical solution, the steel wire skeleton 2011 is made of steel wire with a diameter of 2mm. It has sufficient toughness and is lightweight. Combined with the mortar board 2012, it forms an oyster reef component for oyster habitat. It is suitable for assembly and transportation and is not easy to break.

[0056] Specifically, the three long pointed inserts 301 are set in a ring array below the three connecting plates 203.

[0057] Specifically, the plate hole 204 on the connecting plate 203 located at the bottom of the attachment strip 201 is through-hole, and the plate hole 204 engages with the outer wall of the long pointed insertion rod 301 through its side.

[0058] Through the above technical solution, the plate hole 204 and the long pointed insertion rod 301 are connected by a snap-fit ​​assembly, which is easy to disassemble and assemble, and the replacement of each component is convenient.

[0059] Specifically, the nut 304 is screwed to the top of the outer wall of the long pointed insert 301, the bottom of the nut 304 presses against the top of the plate hole 204, and a washer is provided between the nut 304 and the plate hole 204.

[0060] The above technical solution uses nuts 304 to press and fix the plate holes 204, thereby completing the overall fixed support, which is convenient and quick.

[0061] Example 2

[0062] This embodiment is a specific implementation method for manufacturing oyster reef components based on tidal flat photovoltaic pile foundations.

[0063] A method for manufacturing oyster reef components based on tidal flat photovoltaic pile foundations includes the following specific steps:

[0064] S1. Materials preparation: cement, water, oyster shells;

[0065] S2. Crushing: Dry the oyster shells and then crush them.

[0066] S3. Mixing: Mix oyster shells and cement in a certain proportion, and then add water to make it into cement slurry mixed with oyster shells.

[0067] S4. Mold making: A mold for producing the sleeve mechanism 1 and the attachment mechanism 2 is made of plastic. The mold is processed by splicing two sides.

[0068] S5. Fabrication of the sleeve mechanism 1: The molds used to manufacture the sleeve mechanism 1 are assembled, and then oyster shell cement slurry is poured into the mold through the pouring hole. After shaping, it is taken out and air-dried.

[0069] S6. Making attachment mechanism 2: Lay the steel wire skeleton 2011 between the two molds, and install hinges 202 inside both ends of the mold. Then splice the mold, and then pour the oyster shell cement slurry into the mold through the pouring hole. After shaping, take it out and air dry.

[0070] According to the above technical solution, when crushing oysters in step 2, the optimal particle size of the oyster fragments is less than 5mm, which facilitates mixing and coagulation with cement mortar.

[0071] Specifically, in step 6, when the attachment mechanism 2 is made, the wire skeleton 2011 and the hinge 202 are both embedded parts. The wire skeleton 2011 and the hinge 202 are integrally fixedly connected to the oyster shell cement slurry after it has been air-dried.

[0072] Through the above technical solution, the steel wire frame 2011 and the hinge 202 are made of stainless steel metal parts, which reduces the probability of corrosion damage.

[0073] Example 3

[0074] This embodiment is a specific implementation method for installing oyster reef components based on tidal flat photovoltaic pile foundations.

[0075] An installation method for oyster reef components based on tidal flat photovoltaic pile foundations includes the following specific steps:

[0076] S1. Place half-ring 101 and half-ring 2 102 on the outside of the photovoltaic pile foundation, then splice them together with insert block 103 and slot 104, and then fix them by inserting bolt 107 into the insertion hole 106.

[0077] S2. Insert the three attachment strips 201 into the three insertion slots 205 through the connecting plate 203, and then fix them with the fixing bolts 207.

[0078] S3. Align the three long pointed rods 301 with the holes 204 on the plate and insert them into the mudflats until they reach a stable position.

[0079] S4. Rotate the pad ring 302 to displace the support seat 303 to the surface of the tidal flat;

[0080] S5. The plate hole 204 is engaged with the outer wall of the long pointed rod 301 by the side, and the bottom of the plate hole 204 is in contact with the top of the support base 303.

[0081] S6. Rotate nut 304 so that nut 304 presses against plate hole 204 for fixation.

[0082] Although embodiments of the invention 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 to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An oyster reef component based on a tidal flat photovoltaic pile foundation, comprising a sleeve mechanism (1), characterized in that: The bottom of the sleeve mechanism (1) is provided with an attachment mechanism (2), and the bottom of the attachment mechanism (2) is provided with a support and fixing mechanism (3); the sleeve mechanism (1) includes a first half-ring (101) and a second half-ring (102), both ends of the first half-ring (101) are fixedly connected with inserts (103), both ends of the second half-ring (102) are provided with slots (104), the inserts (103) and the slots (104) are inserted into each other, and both ends of the second half-ring (102) are provided with mounting holes (105). The top of each insert (103) is provided with an insertion hole (106), and a bolt (107) is provided between the mounting hole (105) and the insertion hole (106). Anti-slip parts (108) are provided on the inner sidewalls of the first half-ring (101) and the second half-ring (102). The attachment mechanism (2) includes three attachment strips (201). Both ends of the attachment strips (201) are hinged to connecting plates (203) by hinges (202). Plate holes (204) are provided on the outer sidewalls of the two connecting plates (203). One end of (201) is connected to the outer walls of half-ring one (101) and half-ring two (102) via a connecting plate (203). Three insertion slots (205) are provided on the outer walls of half-ring one (101) and half-ring two (102). Fixing holes (206) are provided on the top of half-ring one (101) and half-ring two (102) at the positions corresponding to the three insertion slots (205). The connecting plate (203) is inserted into the insertion slots (205). A plate hole (204) is provided between the fixing hole (206) and the fixing hole (206). There are fixing bolts (207); the support fixing mechanism (3) includes three long pointed inserts (301), a washer (302) is screwed on the top of the outer wall of the long pointed insert (301), a support seat (303) is provided on the top of the washer (302), the support seat (303) and the long pointed insert (301) are inserted into each other, the connecting plate (203) located at the bottom of the attachment strip (201) is provided on the top of the support seat (303), and a nut (304) is provided on the top of the connecting plate (203).

2. The oyster reef component based on a tidal flat photovoltaic pile foundation according to claim 1, characterized in that: The mounting hole (105) is connected to the slot (104), the mounting hole (105) is adapted to the insertion hole (106), and the bolt (107) is screwed to the mounting hole (105) and the insertion hole (106).

3. The oyster reef component based on a tidal flat photovoltaic pile foundation according to claim 1, characterized in that: The anti-slip component (108) includes several inner lining plates (1081) fixedly connected to the inner sidewalls of half ring one (101) and half ring two (102), and the outer sidewalls of the several inner lining plates (1081) are provided with reverse corrugations (1082).

4. An oyster reef component based on a tidal flat photovoltaic pile foundation according to claim 1, characterized in that: The three attachment strips (201) are arranged in a ring array around the outer sides of half ring one (101) and half ring two (102).

5. An oyster reef component based on a tidal flat photovoltaic pile foundation according to claim 1, characterized in that: The attachment strip (201) includes a steel wire skeleton (2011) and a mortar plate (2012). The steel wire skeleton (2011) is embedded in the mortar plate (2012), and the steel wire skeleton (2011) and the mortar plate (2012) are fixedly connected.

6. An oyster reef component based on a tidal flat photovoltaic pile foundation according to claim 1, characterized in that: The three long pointed inserts (301) are arranged in a ring array below the first half ring (101) and the second half ring (102).

7. An oyster reef component based on a tidal flat photovoltaic pile foundation according to claim 1, characterized in that: The plate hole (204) on the connecting plate (203) located at the bottom position of the attachment strip (201) is through-hole, and the plate hole (204) is engaged with the outer wall of the long pointed rod (301) through the side.

8. An oyster reef component based on a tidal flat photovoltaic pile foundation according to claim 7, characterized in that: The nut (304) is screwed to the top of the outer wall of the long pointed insert (301), the bottom of the nut (304) is pressed against the top of the plate hole (204), and a washer is provided between the nut (304) and the plate hole (204).

9. A method for manufacturing an oyster reef component based on a tidal flat photovoltaic pile foundation as described in claim 1, characterized in that: The specific steps include the following: S1, Material preparation: cement, water, oyster shells; S2, Crushing: drying the oyster shells and then crushing them; S3, Mixing: mixing the oyster shells and cement in proportion, and then adding water to make a cement slurry mixed with oyster shells; S4, Mold making: using plastic to make molds for producing the sleeve mechanism (1) and the attachment mechanism (2), the molds are processed in a two-sided splicing form; S5, Making the sleeve mechanism (1): splicing the molds used to make the sleeve mechanism (1), and then pouring the cement slurry containing oyster shells into the mold through the pouring hole, and then taking it out to air dry after shaping; S6, Making the attachment mechanism (2): laying the steel wire skeleton (2011) between the two molds, and installing hinges (202) inside the two ends of the mold, then splicing the mold, and then pouring the cement slurry containing oyster shells into the mold through the pouring hole, and then taking it out to air dry after shaping.

10. A method for manufacturing an oyster reef component based on a tidal flat photovoltaic pile foundation according to claim 9, characterized in that: In step 6, when the attachment mechanism (2) is made, the wire skeleton (2011) and the hinge (202) are both embedded parts. The wire skeleton (2011) and the hinge (202) are fixedly connected to the oyster shell cement slurry after it is air-dried.

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