A woodpile-like revetment

Abstract

The application provides a bank protection imitated wooden pile, and relates to the field of imitated wooden piles. The bank protection imitated wooden pile comprises an upper pile body located above a river bank soil layer and a lower pile body located below the river bank soil layer, the outer side of the upper pile body is symmetrically provided with a plurality of imitated wooden pieces, the side of the imitated wooden pieces towards the upper pile body is provided with a plurality of insertion rods, the outer wall of the upper pile body is provided with a plurality of insertion holes, and the plurality of insertion rods are respectively and one-to-one inserted into the plurality of insertion holes. The top of the upper pile body is provided with a cover plate, and the outer edge of the cover plate is flush with the outer edges of the plurality of imitated wooden pieces. The upper pile body is internally provided with a cavity, the top of the upper pile body is provided with a through hole, the insertion hole and the through hole are both in communication with the cavity, and the insertion rod is inserted into the cavity. The application has the effect of quickly disassembling the imitated wooden pieces, thereby prolonging the service life of the imitated wooden pieces and improving economic benefits.

Description

Technical Field

[0001] This application relates to the field of imitation wood piles, and in particular to an imitation wood pile for revetment. Background Technology

[0002] Imitation wood piles for riverbank protection are cement piles made of cast concrete that resemble wooden piles in appearance.

[0003] Currently, bank protection imitation wood piles are generally prefabricated in a prefabrication plant and then transported to the riverbank. During installation, the conical bottom of the imitation wood pile needs to be aligned with the positioning marks on the riverbank. Then, installation equipment such as pile drivers are used to press the imitation wood pile into the soil layer of the riverbank, thereby playing a role in preventing the erosion and scouring of waves and water flow, as well as groundwater, and effectively maintaining the stability of the shoreline.

[0004] However, when the equipment is pressed down on the imitation wood piles of the revetment, it is easy to damage the imitation wood piles, causing cracks and other hidden damage to the imitation wood layer on the surface of the imitation wood piles. In addition, the erosion of rainwater, soaking of river water and collisions with other debris will also damage the imitation wood layer, reduce the service life, and make maintenance or restoration difficult and economically inefficient. Summary of the Invention

[0005] In order to improve the problems of existing bank protection imitation wood piles, such as easy damage to the surface imitation wood layer and low overall economic benefits, this application provides a bank protection imitation wood pile.

[0006] This application provides a bank protection imitation wood pile, which adopts the following technical solution:

[0007] A bank protection imitation wood pile includes an upper pile body located above the riverbank soil layer and a lower pile body located below the riverbank soil layer. The outer side of the upper pile body is symmetrically provided with a number of imitation wood pieces. The side of the imitation wood pieces facing the upper pile body is provided with a number of insert rods. The outer wall of the upper pile body is provided with a number of insertion holes. The number of insert rods are respectively and correspondingly inserted into the number of insertion holes.

[0008] The top of the upper pile body is provided with a cover plate, and the outer edge of the cover plate is flush with the outer edge of several imitation wood pieces.

[0009] By adopting the above technical scheme, the lower pile connected with the upper pile can be pressed into the soil layer below the river bank through the knocking or pressing operation of the upper pile, the fixation of the upper pile and the lower pile is realized, after the fixation of the upper pile and the lower pile is completed, the wood-imitating sheet is attached to the outer wall of the upper pile, and the insertion rod is inserted into the insertion hole, so that the outer wall of the upper pile is wrapped by the wood-imitating sheet, thereby forming the effect of the whole wood-imitating grain, and then the cover plate is covered on the top of the upper pile and the top of the wood-imitating sheet, the integrity of the appearance is improved, meanwhile, since the wood-imitating sheet is detachably arranged on the upper pile, after the knocking of the upper pile and the lower pile is completed, the wood-imitating sheet is installed on the upper pile, damage of the wood-imitating sheet in the installation process can be effectively avoided, and after a long time use and damage of the wood-imitating sheet, the new wood-imitating sheet can be used for replacement, so that the operation is simple, the upper pile or the lower pile does not need to be replaced as a whole, cost is saved, and economic benefits are effectively improved.

[0010] Optionally, the upper pile is provided with a cavity, the top of the upper pile is provided with a through hole, the insertion hole and the through hole are communicated with the cavity, and the insertion rod is inserted into the cavity;

[0011] The bottom of the cover plate is provided with a supporting rod, the supporting rod is inserted into the cavity through the through hole, and the lower end surface of the supporting rod is attached to the bottom of the cavity.

[0012] By adopting the above technical scheme, after the wood-imitating sheet is installed, the supporting rod is inserted into the cavity through the through hole, so as to support and limit the cover plate, and prevent the cover plate from moving in the radial direction; further, the insertion rod is also inserted into the cavity, so as to improve the fixation effect of the wood-imitating sheet to a certain extent.

[0013] Optionally, the gaps between the cover plate and the wood-imitating sheet and between adjacent two wood-imitating sheets are closed by mortar.

[0014] By adopting the above technical scheme, after the insertion rod is completely inserted into the insertion hole, the wood-imitating sheet is attached to the upper pile, and then the gaps between the cover plate and the wood-imitating sheet and between adjacent two wood-imitating sheets are closed by mortar, so that the cover plate and the plurality of wood-imitating sheets are connected as a whole, the corrosion resistance of the wood-imitating sheet is effectively improved, and the durability of the wood-imitating sheet is improved.

[0015] Optionally, one end surface of the insertion rod in the cavity is fixedly provided with a sleeve ring, and the axis of the sleeve ring extends in the vertical direction.

[0016] The outer wall of the supporting rod is provided with a plurality of L-shaped hooks, and the axes of the vertical ends of the hooks are close to or coincide with the axis of the sleeve ring.

[0017] By adopting the technical scheme, in the process of installing the wood-imitating piece, the inserting rod pushes the sleeve ring into the cavity along the horizontal direction, and in the process of installing the cover plate, the supporting rod is inserted into the cavity along the vertical direction. Thus, after the cover plate is rotated, the supporting rod and the hooks rotate, and in the process of rotating the cover plate, the cover plate is reciprocatingly lifted along the vertical direction with a small amplitude, until the vertical end of the hook is inserted into the sleeve ring (when the cover plate is difficult to rotate, it is determined that the hook is connected with the sleeve ring), at this time, the cover plate is continuously rotated and pressed down, the hook forms the rotating and pulling effect on the sleeve ring (i.e. the sleeve ring has the tendency of winding around the supporting rod), so that the interaction force between the sleeve ring and the hook gradually increases, and the sleeve ring can form the pulling effect on the inserting rod and the wood-imitating piece, thereby effectively improving the connection strength of the wood-imitating piece on the upper pile body and preventing the wood-imitating piece from falling off by itself. After the interaction force between the sleeve ring and the hook makes the cover plate unable to rotate, the cover plate is limited, so that the sleeve ring can always keep the pulling effect on the inserting rod and the wood-imitating piece.

[0018] Optionally, an outer edge of the through hole is provided with a notch, and the hook is inserted into the cavity through the notch.

[0019] By adopting the technical scheme, in the process of inserting the supporting rod into the through hole, the cover plate and the supporting rod can be rotated, so that the hook can correspond to the notch, thereby enabling the hook to enter the cavity through the notch.

[0020] Optionally, the sleeve rings and the hooks are respectively and one-to-one corresponding, the sleeve rings are all located outside the supporting rod and have a distance from the supporting rod, the supporting rod is made of ferromagnetic metal, one side of the sleeve ring close to the supporting rod is provided with a magnet, and the magnet and the supporting rod are attracted to each other.

[0021] By adopting the technical scheme, the supporting rod and the hook are first inserted into the cavity, and then the inserting rod is inserted into the insertion hole and the cavity. At this time, the magnet and the supporting rod are magnetically attracted to each other, so that the sleeve ring can keep the state of being spread along the horizontal direction, and the distance between the sleeve ring and the supporting rod can ensure that the magnet does not contact the supporting rod while the magnet and the supporting rod are magnetically attracted to each other, so that the magnet does not have an adverse effect on the rotation of the supporting rod.

[0022] Optionally, a top of the upper pile body is provided with an annular groove, the groove is located outside the through hole and the notch, a groove bottom of the groove is provided with a plurality of positioning holes, a bottom of the cover plate is provided with a sliding block and at least one pair of limiting columns, the sliding block is adaptively arranged in the groove, and the limiting columns are arranged at the bottom of the sliding block in a spaced manner.

[0023] The axes of the limiting columns and the axes of the positioning holes are all located in the same circle, and the limiting columns are movably inserted into the positioning holes.

[0024] By adopting the technical scheme, after the support rod and the hook are inserted into the cavity and the sleeve ring is inserted into the cavity, the cover plate is pulled upward, so that the limiting column is separated from the positioning hole, thus the cover plate can be rotated to realize the hooking connection of the hook and the sleeve ring. Further, during the rotation of the cover plate, the cover plate and the support rod are slowly pressed downward, so that the interaction force between the hook and the sleeve ring is continuously increased, and at the same time, the limiting column can be aligned with the adjacent positioning hole. When the interaction force between the hook and the sleeve ring is about to reach the maximum value, the limiting column is inserted into the corresponding limiting hole, so that the limiting effect of the cover plate is realized, and the cover plate can be prevented from being reversed due to the interaction force between the hook and the sleeve ring, thereby ensuring that the rotation and pulling of the sleeve ring by the hook can reliably and continuously improve the connection strength of the wood-imitating piece on the outer wall of the upper pile body.

[0025] Optionally, the two ends of the positioning hole are respectively communicated with the groove and the cavity, and the depth of the groove is greater than the depth of the positioning hole.

[0026] By adopting the technical scheme, when the limiting column is pulled out of the positioning hole, the limiting column is entirely located in the groove, and the upper part of the sliding block is located above the groove and the lower part is located in the groove. Thus, during the rotation of the cover plate, the sliding block can play a limiting role in the radial direction to prevent the support rod and the cover plate from being damaged due to the radial displacement.

[0027] Optionally, the bottom of the upper pile body is provided with a pad, the lower pile body passes through the pad, the bottom of the pad is provided with a support ring, the outer edge of the bottom of the pad and the outer edge of the top of the support rod are connected by a support strip, and the lower pile body extends downward along the axis of the pad and passes through the bottom end face of the support ring.

[0028] By adopting the technical scheme, when the lower pile body is installed, a placement pit can be excavated at the installation position, and the pad and the support ring connected as a whole are placed in the placement pit, then the lower pile body is nailed downward so that the lower pile body penetrates into the lower part of the placement pit, and then concrete is poured between the pad and the support ring. After the concrete is solidified, the stability of the lower pile body in the riverbank soil layer can be improved by the supporting effect of the concrete, so that the center of gravity of the whole wood-imitating pile is lowered, and the lower pile body and the upper pile body are effectively prevented from falling. After the concrete pouring is completed, the top height of the pad is not lower than the top height of the solidified concrete, so that the external aesthetic degree can be improved.

[0029] Optionally, the outer diameter of the pad is smaller than the outer diameter of the support ring, and the bottom of the support ring is threadedly connected with an adjusting lead screw.

[0030] The support strip is obliquely arranged, a plurality of sleeves are arranged between the backing plate and the support ring, the sleeves are horizontally arranged and fixedly connected with the support strip, a movable rod is arranged in the sleeve, and the lower pile body pushes the movable rod to move towards the outside of the sleeve.

[0031] By adopting the technical scheme, since the outer diameter of the backing plate is small and the outer diameter of the support ring is large, a circular truncated cone body with a small upper part and a large lower part is formed between the backing plate and the support ring after the concrete is solidified in the placement pit, so that the stability of the whole is improved. Further, during the process of placing the support ring into the placement pit and pressing the lower pile body downwards, the lower pile body interferes with the movable rod and pushes the movable rod to move towards the outside of the sleeve, i.e. to move away from the lower pile body and pierce into the inner wall of the placement pit. In this way, on the one hand, the stability of the circular truncated cone body is improved by the embedding effect of the movable rod, and on the other hand, after the concrete is poured, the movable rod and the sleeve can act as reinforcing bars to improve the compressive resistance of the circular truncated cone body, thereby ensuring that the lower pile body can be reliably fixed in the soil layer of the river bank.

[0032] In summary, the present application has the following advantages:

[0033] 1. The upper pile body and the lower pile body are knocked or pressed before the installation of the wood-imitating piece, so that the lower pile body is fixed in the soil layer of the river bank, and then the wood-imitating piece is attached to the outer wall of the upper pile body, the insertion rod is inserted into the insertion hole, and the wood-imitating piece is fixed, thereby effectively preventing the damage of the wood-imitating piece caused by the knocking and pressing of the upper pile body. After a long period of use, the damaged wood-imitating piece can be quickly replaced without the need to replace the entire upper pile body and lower pile body, thereby effectively improving the economic benefit.

[0034] 2. By rotating the cover plate and the support rod, the hook on the outer wall of the support rod can be sleeved into the sleeve ring of the insertion rod, and the rotation and pulling of the sleeve ring can be realized, so that after the cover plate is positioned, the wood-imitating piece can be pulled tightly by the interaction between the sleeve ring and the hook, thereby improving the connection firmness of the wood-imitating piece on the upper pile body. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 is a schematic perspective view of the present application;

[0036] Figure 2 is a sectional view of the internal structure of the upper pile body;

[0037] Figure 3 is a schematic perspective view of the wood-imitating piece;

[0038] Figure 4 is a schematic perspective view of the cover plate and the support rod;

[0039] Figure 5 is a schematic perspective view of the upper pile body;

[0040] In the figure: 1, upper pile body; 11, insertion hole; 12, cavity; 13, through hole; 14, notch; 15, groove; 150, positioning hole;

[0041] 2, lower pile body;

[0042] 3, imitation wood piece; 30, insertion rod;

[0043] 4, cover plate; 41, support rod; 42, sliding block; 43, limiting column;

[0044] 5, collar; 50, magnet; 6, hook; 7, backing plate; 8, support ring;

[0045] 9, support strip; 91, adjusting screw; 92, sleeve; 93, movable rod. DETAILED DESCRIPTION

[0046] The following will be described in detail in combination with the accompanying drawings Figures 1-5 The present application will be further described in detail.

[0047] Figure 1 is a schematic perspective view of the present application, Figure 2 is a cross-sectional view of the internal structure of the upper pile body. Referring to Figure 1 and Figure 2 A revetment imitation wood pile, comprising an upper pile body 1 and a lower pile body 2, the upper pile body 1 is located above the riverbank soil layer, the lower pile body 2 is pressed into the riverbank soil layer, the upper pile body 1 and the lower pile body 2 are fixedly connected, the upper pile body 1 is provided with a cavity 12, the top of the upper pile body 1 is provided with a through hole 13 and a notch 14, the outer wall of the upper pile body 1 is provided with a plurality of insertion holes 11, the through hole 13, the notch 14 and the insertion holes 11 are in communication with the cavity 12, and the notch 14 is located at the outer edge of the through hole 13, the outer wall of the upper pile body 1 is provided with an imitation wood piece 3, the outer side of the imitation wood piece 3 is provided with imitation wood grain, and the inner side of the imitation wood piece 3 is provided with a plurality of insertion rods 30, after the inner side of the imitation wood piece 3 is attached to the outer wall of the upper pile body 1, the plurality of insertion rods 30 will be inserted one by one into the plurality of insertion holes 11, realizing the preliminary fixation of the imitation wood piece 3.

[0048] The upper pile body 1 is fixedly connected with the lower pile body 2 (which can also be an integrally formed structure to improve the connection strength), the wood-imitating pieces 3 are detachably arranged on the outer wall of the upper pile body 1 to play an aesthetic role, the lower pile body 2 is inserted into the soil layer of the river bank to play a fixing role, and when the upper pile body 1 and the lower pile body 2 are arranged by knocking or pressing, etc., the wood-imitating pieces 3 have not been installed, so that the wood-imitating pieces 3 can be effectively prevented from being damaged by the knocking of the related equipment on the upper pile body 1 and the pressing of the lower pile body 2 during the arrangement of the lower pile body 2, and after the arrangement of the lower pile body 2 is completed, the insertion rod 30 of the wood-imitating piece 3 is aligned with the insertion hole 11 and inserted, so that the wood-imitating piece 3 can be quickly assembled, the installation speed is fast, and when the wood-imitating piece 3 is damaged after a long time of use, the corresponding wood-imitating piece 3 can be removed and a new wood-imitating piece 3 is installed, and then the mortar is used to close the gap between the cover plate 4 and the wood-imitating piece 3 and the gap between the adjacent two wood-imitating pieces 3, so that the outer wall of the upper pile body 1 again presents a complete wood-imitating grain effect, without the need to replace the upper pile body 1 and the lower pile body 2 as a whole, thereby effectively improving the economic benefit.

[0049] Figure 3 is a schematic perspective view of a wood-imitating piece, Figure 4 is a schematic perspective view of a cover plate and a support rod. See Figure 3 and Figure 4 and in combination with Figure 2 , the top of the upper pile body 1 is provided with a cover plate 4, the outer edge of the cover plate 4 is flush with the outer edges of the plurality of wood-imitating pieces 3, the bottom of the cover plate 4 is provided with a support rod 41, the outer wall of the support rod 41 is provided with a plurality of L-shaped hooks 6, the support rod 41 and the hooks 6 enter the cavity 12 through the perforations 13 and the notches 14 respectively, one end of the insertion rod 30 located in the cavity 12 is provided with a sleeve ring 5, the side of the sleeve ring 5 facing the support rod 41 is provided with a magnet 50, the support rod 41 is made of ferromagnetic metal and has ferromagnetic properties, can generate magnetic attraction with the magnet 50, so that the sleeve ring 5 can always be in a horizontal state, and the axis of the vertical end of the hook 6 and the axis of the sleeve ring 5 are in a close or coinciding state, so that after the cover plate 4 is lifted, the vertical end of the hook 6 will penetrate into the sleeve ring 5, at this time, the cover plate 4 is rotated, the cover plate 4 will drive the support rod 41 and the hook 6 to rotate, so that the hook 6 and the sleeve ring 5 interfere with each other, and with the rotation of the hook 6, the hook 6 will form a pulling action on the sleeve ring 5, and the sleeve ring 5 will have a tendency to wind around the support rod 41, so that the sleeve ring 5 will pull the insertion rod 30, so that the wood-imitating pieces 3 can be tightly attached to the outer wall of the upper pile body 1, improving the firmness of the assembly of the wood-imitating pieces 3.

[0050] Figure 5 is a schematic perspective view of an upper pile body. See Figure 5And combined with 2, on the top of the pile body 1 also provided with annular groove 15, groove 15 is provided with a plurality of positioning hole 150, the bottom of the cover plate 4 is provided with a ring-shaped slider 42, the bottom of the slider 42 is provided with at least a pair of limit column 43, groove 15, slider 42 and through hole 13 coaxial arrangement, the sidewall of the slider 42 and the sidewall of the groove 15 are mutually attached, a plurality of positioning holes 150 and limit column 43 are arranged on the same circumference, a plurality of limit column 43 can be inserted into the corresponding positioning hole 150, so that the bottom of the cover plate 4 and the top of the pile body 1 are attached and locked by the interference between the limit column 43 and the positioning hole 150. The depth of the groove 15 is greater than the depth of the positioning hole 150, so that after lifting the cover plate 4 and the support rod 41, the limit column 43 can be located in the groove 15, and the upper part of the slider 42 is located above the groove 15, and the lower part of the slider 42 is located below the groove 15. In this way, during the lifting and rotating of the cover plate 4, the limit column 43 will not interfere with the positioning hole 150, ensuring that the cover plate 4 can be rotated, and the lower part of the slider 42 is still located in the groove 15, which can limit the radial displacement of the cover plate 4 and the support rod 41 during rotation, ensuring that the hook 6 and the sleeve ring 5 can be connected with each other, thereby forming a tensioning effect on the wood-like sheet 3. Further, before the maximum interaction force between the sleeve ring 5 and the hook 6 is reached (i.e. the difficulty of rotating the cover plate 4 increases significantly, i.e. before it cannot be rotated), the cover plate 4 is rotated again, so that the limit column 43 at the bottom of the cover plate 4 is aligned with the nearest positioning hole 150, and then the cover plate 4 is pressed down, so that the limit column 43 is inserted into the positioning hole 150, thereby achieving the limiting effect of the cover plate 4.

[0051] After the limit column 43 is inserted into the positioning hole 150, the bottom of the slider 42 is attached to the bottom of the groove 15, and the bottom of the cover plate 4 is attached to the top of the wood-like sheet 3 and the top of the pile body 1. In this way, the limiting effect of the cover plate 4 is achieved, and the integration effect of the cover plate 4, the wood-like sheet 3 and the pile body 1 is improved. Further, during the pressing process of the cover plate 4 and the support rod 41, the sleeve ring 5 will rotate from the horizontal state to the inclined state, and during this process, the interaction force between the hook 6 and the sleeve ring 5 will be increased, thereby ensuring that the hook 6 can exert sufficient tension on the sleeve ring 5 for fixing the wood-like sheet 3 on the outer wall of the pile body 1.

[0052] Referring to Figure 1Supporting ring 8 is provided below cushion plate 7, and a plurality of supporting strips 9 are provided between supporting ring 8 and cushion plate 7. Since the outer diameter of cushion plate 7 is smaller than the outer diameter of supporting ring 8, one end of supporting strip 9 is connected to the bottom outer edge of cushion plate 7, and the other end of supporting strip 9 is connected to the top outer edge of supporting ring 8, so that a frame body is formed between cushion plate 7, supporting ring 8 and the plurality of supporting strips 9. The frame body is in the shape of a hollow and open circular truncated cone. A plurality of sleeves 92 extending in the horizontal direction are provided between cushion plate 7 and supporting ring 8. Sleeves 92 are welded on supporting strips 9, one end of sleeve 92 is located inside the frame body, and the other end face of sleeve 92 is flush with the outer wall of supporting ring 8. A movable rod 93 is provided in sleeve 92. In the initial state, one end of movable rod 93 is flush with the end of sleeve 92 outside the frame body. In this state, the other end face of movable rod 93 is located below lower pile body 2.

[0053] When installing and arranging lower pile body 2, a sand placement pit is first dug at the installation point of lower pile body 2, and then the frame body is placed into the placement pit. At the same time, since adjusting screw rod 91 is provided at the bottom of supporting ring 8 and is connected with supporting ring 8 through threads, the depth of adjusting screw rod 91 screwed into supporting ring 8 is adjusted by rotating adjusting screw rod 91, thereby ensuring that the axis of the frame body is parallel to the axis of the placement pit. At this time, upper pile body 1 and lower pile body 2 are pressed downward. During the process of lower pile body 2 passing through cushion plate 7, the lower part of lower pile body 2 in the shape of a sharp cone will interfere with the plurality of movable rods 93, that is, the outer diameter of the contact position between movable rod 93 and lower pile body 2 will gradually increase until movable rod 93 contacts the cylindrical middle part of lower pile body 2. During this process, lower pile body 2 will form a pushing action on movable rod 93, thereby inserting movable rod 93 into the soil layer of the inner wall of the placement pit, improving the stability of the frame body in the placement pit. Further, in order to improve the penetration depth of movable rod 93, the sand placement pit can be dug to the size of the outer diameter of supporting ring 8, so that the outer wall of supporting ring 8 is fitted with the inner wall of the placement pit. Since the end face of sleeve 92 is flush with the outer wall of supporting ring 8, and the end face of movable rod 93 is flush with the end face of sleeve 92, the displacement amount of movable rod 93 is the depth of its penetration into the soil layer.

[0054] After the movable rod 93 pierces the soil layer of the inner wall of the placement pit, the lower pile body 2 passes through the support ring 8 and pierces the soil layer of the bottom of the placement pit, the placement pit is filled with concrete, the concrete fills the frame body and can form a wrapping effect on the frame body (there is a space between the outer wall of the frame body and the placement pit, and there is also a space between the bottom of the support ring 8 and the bottom of the placement pit, and after the concrete fills these spaces, the frame body is completely covered), after the concrete solidifies into a concrete block, a fixing effect on the lower pile body 2 is formed, and the center of gravity of the whole imitation wood pile is lowered into the placement pit, which maximizes the stability of the lower pile body 2 and the upper pile body 1, and prevents the imitation wood pile from falling due to the poor compactness of the riverbank soil layer. The movable rod 93, the support strip 9, the support ring 8 and the lower pile body 2 can all play the role of reinforcing bars, thereby improving the ultimate strength of the concrete block and improving the durability. In this way, the amount of knocking or pressing on the lower pile body 2 and the upper pile body 1 can be reduced, thereby reducing the damage to the upper pile body 1 and the lower pile body 2 during the installation and arrangement process.

[0055] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A type of imitation wood pile for riverbank protection, characterized in that, It includes an upper pile body (1) located above the riverbank soil layer and a lower pile body (2) located below the riverbank soil layer. The outer side of the upper pile body (1) is symmetrically provided with several imitation wood pieces (3). The imitation wood pieces (3) are provided with several insert rods (30) on the side facing the upper pile body (1). The outer wall of the upper pile body (1) is provided with several insertion holes (11). The several insert rods (30) are respectively and correspondingly inserted into the several insertion holes (11). The top of the upper pile body (1) is provided with a cover plate (4), and the outer edge of the cover plate (4) is flush with the outer edge of several imitation wood pieces (3); The upper pile body (1) is provided with a cavity (12), and the top of the upper pile body (1) is provided with a through hole (13). The insertion hole (11) and the through hole (13) are both connected to the cavity (12), and the insertion rod (30) is inserted into the cavity (12). The bottom of the cover plate (4) is provided with a support rod (41), which is inserted into the cavity (12) through the through hole (13), and the lower end face of the support rod (41) is in contact with the bottom of the cavity (12). The insertion rod (30) is fixedly provided with a collar (5) on one end face inside the cavity (12), and the axis of the collar (5) extends in the vertical direction; The outer wall of the support rod (41) is provided with several L-shaped hooks (6). After the cover plate (4) is lifted, the vertical end of the hook (6) will be inserted into the collar (5). The axis of the vertical end of the hook (6) is close to or coincides with the axis of the collar (5).

2. The bank protection imitation wood pile according to claim 1, characterized in that, The gaps between the cover plate (4) and the imitation wood piece (3) and between two adjacent imitation wood pieces (3) are sealed with mortar.

3. The bank protection imitation wood pile according to claim 1, characterized in that, The outer edge of the perforation (13) is provided with a notch (14), and the hook (6) is inserted into the cavity (12) through the notch (14).

4. The bank protection imitation wood pile according to claim 1, characterized in that, Each of the aforementioned collars (5) corresponds to one of the aforementioned hooks (6). Each of the aforementioned collars (5) is located outside the support rod (41) and there is a distance between them. The support rod (41) is made of ferromagnetic metal. A magnet (50) is provided on the side of the collar (5) near the support rod (41). The magnet (50) and the support rod (41) attract each other.

5. A bank protection imitation wood pile according to claim 4, characterized in that, The top of the upper pile body (1) is provided in an annular groove (15), the groove (15) is located outside the perforation (13) and the notch (14), the bottom of the groove (15) is provided with a plurality of positioning holes (150), the bottom of the cover plate (4) is provided with a slider (42) and at least a pair of limiting posts (43), the slider (42) is adapted to be provided in the groove (15), and the limiting posts (43) are spaced apart at the bottom of the slider (42); The axes of the multiple limiting posts (43) and the axes of the multiple positioning holes (150) are all located within the same circumference, and the limiting posts (43) are movably inserted into the positioning holes (150).

6. A bank protection imitation wood pile according to claim 5, characterized in that, The two ends of the positioning hole (150) are respectively connected to the groove (15) and the cavity (12), and the depth of the groove (15) is greater than the depth of the positioning hole (150).

7. A bank protection imitation wood pile according to any one of claims 1-5, characterized in that, The bottom of the upper pile body (1) is provided with a pad plate (7), the lower pile body (2) passes through the pad plate (7), a support ring (8) is provided below the pad plate (7), the bottom outer edge of the pad plate (7) is connected to the top outer edge of the support rod (41) by a support strip (9), and the lower pile body (2) extends downward along the axis of the pad plate (7) and passes through the bottom end face of the support ring (8).

8. A bank protection imitation wood pile according to claim 7, characterized in that, The outer diameter of the pad (7) is smaller than the outer diameter of the support ring (8), and the bottom of the support ring (8) is connected to an adjusting screw (91) by a thread; The support bar (9) is inclined, and a plurality of sleeves (92) are provided between the pad (7) and the support ring (8). The sleeves (92) are horizontally arranged and fixedly connected to the support bar (9). A movable rod (93) is provided inside the sleeve (92). The lower pile body (2) pushes the movable rod (93) to move toward the outside of the sleeve (92).

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