Muddy seabed one-way pile

Abstract

The invention discloses a muddy seabed one-way pile. A plurality of umbrella pieces are arranged on a pile body in the circumferential direction of the pile body, annular umbrella belts are connected to the middles or the upper portions of the umbrella pieces, the lower portions of the umbrella pieces are limited on the pile body, the umbrella pieces have elasticity, and the upper portions of the umbrella pieces have the tendency of being elastically bent in the direction away from the pile body when the umbrella pieces are not restrained. The upper part of the umbrella sheet is limited on the surface of the pile body through a detachable coil, and the umbrella belt is attached to the pile body; when the pile body is used, the pile body is inserted into the muddy seabed, the umbrella pieces are inserted into the muddy seabed, after the coil is loosened by means of external force, the umbrella pieces are bounced off outwards, the annular umbrella belts are opened, and seabed mud is held by the umbrella pieces and the annular umbrella belts for limiting. Through the arrangement of the umbrella pieces and the annular umbrella belts, mud on the seabed can be held, if the pile body is forcefully lifted upwards, the umbrella pieces and the annular umbrella belts can generate huge downward pulling force with the weight of the mud and the viscosity of the surrounding mud, the pile body is prevented from being upwards pulled out of the seabed, and then the stability of the pile body is improved.

Description

Technical Field

[0001] The invention relates to the technical field of submarine pile structures, in particular to a muddy submarine unidirectional pile. Background Art

[0002] In the prior art, fishermen and researchers simply place iron anchors on the seabed to fix fishing gear or marine survey instruments. However, the grip of the iron anchors is very limited, and the connected fishing gear and instruments are easily pushed away by strong winds and waves or caught by ships and nets and dragged away. The slightly more complicated process of "pile connection" can improve the reliability of fishing gear and survey instruments fixed on the seabed. The "piles" are usually made of bamboo, which can be piled on the seabed after simple processing. They are low-cost and easy to use. However, after the simple bamboo piles are driven into the seabed, they are straight up and down, so they can be easily pulled out if they are intentionally removed by humans or caught by a slightly larger horsepower ship, which also brings instability to the use of fishing gear and instruments. In order to further improve the stability and safety of fishing gear and seabed equipment and avoid damage to survey instruments that affects their use, the pile body can be improved and designed. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a muddy seabed one-way pile to make up for the shortcomings of the prior art. After the pile body enters the seabed mud surface, it can firmly grip the seabed mud and be difficult to pull out upwards, thereby increasing the reliability and safety of piling and fixing nets.

[0004] The present invention adopts the following technical scheme: a muddy seabed unidirectional pile, comprising a pile body, wherein a plurality of umbrella pieces are arranged along the circumferential direction of the pile body, an annular umbrella belt is connected to the middle or upper part of the plurality of umbrella pieces, the lower part of the umbrella piece is limited on the pile body, the umbrella piece is elastic and its upper part has a tendency to bend elastically away from the pile body when not constrained, the upper part of the umbrella piece is limited on the surface of the pile body by a detachable coil, and the umbrella belt is made to fit the pile body; when the pile body is in use, it is inserted into the muddy seabed and the umbrella piece is inserted into the muddy seabed, when the coil is loosened by external force, the umbrella piece pops outward and makes the annular umbrella belt open, and the umbrella piece and the annular umbrella belt hold the seabed mud for limiting.

[0005] As an improvement, a movable hoop is provided on the pile body which can move up and down, and a number of branching pieces are provided on the movable hoop corresponding to the number of umbrella pieces. The two ends of the branching piece are rotatably connected to the movable hoop and the umbrella piece respectively, and the movable hoop is externally connected to a rope body; when the umbrella piece is limited on the surface of the pile body, the branching piece fits into the pile body on the inner side of the umbrella piece and the movable hoop is located below the branching piece. When the umbrella piece is released from the limit and bounces outward, the rope body is used to pull the movable hoop upward to make the branching piece open the umbrella piece outward.

[0006] As an improvement, a blocking piece for blocking the movable hoop is further provided on the pile body. When the movable hoop slides up to the point where the support piece is close to horizontal, the blocking piece blocks and limits the movable hoop.

[0007] As an improvement, the baffle is installed on the pile body through a mounting plate, and a spring plate is also provided on the mounting plate. A space is formed between the spring plate and the baffle for the movable hoop to clamp and limit the position. When the movable hoop moves up to the spring plate, it overcomes the elastic force of the spring plate and slides between the spring plate and the baffle. The spring plate rebounds to prevent the movable hoop from moving downward.

[0008] As an improvement, the umbrella pieces and the support pieces are arranged in 4-6 groups correspondingly on the circumference of the pile body.

[0009] As an improvement, the lower part of the parachute is fixed to the pile body by a fastening clamp.

[0010] As an improvement, the annular parachute belt is a belt body with a certain width.

[0011] As an improvement, the annular umbrella bands are multiple and are arranged at intervals at different lengths of the umbrella blades, and a mesh body is arranged between the annular umbrella bands.

[0012] As an improvement, the coil is arranged as a single-layer snap-lock loop.

[0013] As an improvement, a plurality of ropes are symmetrically arranged on the movable hoop.

[0014] The beneficial effects of the present invention are as follows: by arranging outwardly deployable umbrella pieces and annular umbrella belts on the pile body, the mud on the seabed can be caught; if the pile body is pulled upward forcefully, the umbrella pieces and the annular umbrella belt will generate a huge downward pulling force with the weight of the mud and the viscosity of the surrounding mud, thereby preventing the pile body from being pulled upward out of the seabed, thereby improving the stability of the pile body, thereby improving the safety of the nets and instruments connected to the pile body, and the overall manufacturing cost is effectively controlled, which is convenient for promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of the umbrella sheet of the present invention when it is not opened.

[0016] Figure 2 It is a schematic diagram of the structure of the umbrella sheet after being opened according to the present invention.

[0017] Figure 3 It is a schematic structural diagram of the movable hoop and the support piece of the present invention.

[0018] Figure 4 It is a schematic structural diagram of the baffle of the present invention. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figure 1-4 As shown, a specific embodiment of the muddy seabed unidirectional pile of the present invention is shown. It comprises a pile body 1, and the pile body 1 is provided with a plurality of umbrella pieces 2 along its circumferential direction, and an annular umbrella belt 4 is connected to the middle or upper part of the plurality of umbrella pieces 2, and the lower part of the umbrella piece 2 is limited on the pile body 1, and the umbrella piece 2 is elastic and has a tendency to bend elastically away from the pile body 1 when not constrained, and the upper part of the umbrella piece 2 is limited on the surface of the pile body 1 by a detachable coil 3, and the umbrella belt 4 is made to fit the pile body 1; when the pile body 1 is used, it is inserted into the muddy seabed and the umbrella piece 2 is inserted into the muddy seabed, and when the coil 3 is loosened by external force, the umbrella piece 2 is sprung outward and the annular umbrella belt 4 is opened, and the umbrella piece 2 and the annular umbrella belt 4 hold the seabed mud for limiting.

[0021] When the present invention is in use, after the pile body 1 is completely driven into the seabed (entirely into the mud), the umbrella pieces 2 are completely inserted into the mud, the coil 3 extending to the sea surface is lifted and released, and the upper part of the umbrella pieces 2 can be freely expanded outwards, and the annular umbrella belt 4 and the umbrella pieces 2 cooperate to hold the mud on the seabed after being expanded. If the pile body 1 is pulled upward forcefully, the umbrella pieces 2 and the annular umbrella belt 4 will generate a huge downward pulling force with the weight of the mud and the viscosity of the surrounding mud, preventing the pile body 1 from being pulled upward out of the seabed, thereby improving the stability of the pile body, and providing better protection for users to rely on piling to fix the net and set fishing gear or survey instruments, and the manufacturing cost is low, so that the cost and investment of the layout are effectively controlled, which is convenient for popularization and use.

[0022] As an improved specific implementation method, a movable hoop 5 is provided on the pile body 1 which can move up and down, and a number of branching pieces 6 are provided on the movable hoop 5 corresponding to the number of umbrella pieces 2. The two ends of the branching pieces 6 are rotatably connected to the movable hoop 5 and the umbrella piece 2 respectively, and the movable hoop 5 is externally connected with a rope body 51; when the umbrella piece 2 is limited on the surface of the pile body 1, the branching piece 6 fits the pile body 1 on the inner side of the umbrella piece 2 and the movable hoop 5 is located below the branching piece 6. When the umbrella piece 2 is released from the limit and bounces outward, the movable hoop 5 is pulled upward by the rope body 51, so that the branching piece 6 opens the umbrella piece 2 outward.

[0023] like Figure 1 , 2As shown in Figures 3 and 4, the above structure is provided to further improve the ability of the umbrella piece 2 to fully open and hold the seabed mud for limiting. When in use, lift the rope body 51 extending to the sea surface, and after releasing the coil 3, the umbrella piece 2 can move freely outward, and then the user continues to pull the rope body 51, and pulls the hoop 5 upward along the pile body 1, and the hoop 5 drives the lower part of the support piece 6 to move upward. Through the force applied by the user, the support piece 6 can open the middle and upper part of the umbrella piece 2 away from the pile body 1, which can overcome the problem that the umbrella piece 2 itself is restricted in the mud and cannot be fully opened. When specifically designed, the upper part of the umbrella piece 2 is about 30 cm away from the basic pile body, and the annular umbrella belt 4 and the umbrella piece 2 can fully hold the seabed mud, improving the stability of the pile body 1.

[0024] As an improved specific implementation manner, a blocking piece 7 for blocking the active hoop 5 is further provided on the pile body 1. When the active hoop 5 slides up to the support piece 6 close to horizontal, the blocking piece 7 blocks and limits the active hoop 5.

[0025] like Figure 2 , 4 As shown, when the hoop 5 moves to the stopper 7 and is blocked, the support plate 6 is kept in a nearly horizontal position (such as Figure 2 As shown), the umbrella piece 2 can be kept in a good outwardly stretched state. The umbrella piece 2 is fixed in this position, which can ensure a good stable state to resist the upward pulling force from the outside.

[0026] As an improved specific implementation method, the baffle 7 is installed on the pile body 1 through a mounting plate 71, and a spring plate 72 is also provided on the mounting plate 71. A space for the movable hoop 5 to be clamped and limited is formed between the spring plate 72 and the baffle 7. When the movable hoop 5 moves up to the spring plate 72, it overcomes the elastic force of the spring plate 72 and slides between the spring plate 72 and the baffle 7. The spring plate 72 rebounds to prevent the movable hoop 5 from moving downward.

[0027] like Figure 2 , 4 As shown, the mounting plate 71 is configured to fit the pile body 1, and the blocking plate 7 extends outward on the mounting plate 71, thereby being used to prevent the active hoop 5 from continuing to move upward, and after the active hoop 5 pushes the spring sheet 72 to reach between the spring sheet 72 and the blocking plate 7, the spring sheet 72 rebounds and resets to block under the active hoop 5, preventing the active hoop 5 from moving downward, thereby completely limiting the positions of the active hoop, the support plate 6, and the umbrella piece 2. The umbrella piece 2 is completely fixed, so that the umbrella piece 2 will no longer deform inward or outward, thereby improving the structural stability of the overall mechanism after the setting is completed, and well realizing its own function.

[0028] As an improved specific implementation manner, the umbrella pieces 2 and the support pieces 6 are correspondingly arranged in 4-6 groups on the circumference of the pile body 1 .

[0029] like Figure 1 , 2As shown in Figure 3, it is preferred to set the umbrella pieces 2 and the support pieces 6 into 5 groups, and through the outward expansion of the umbrella pieces 2 and the support pieces 6, the pile body 1 is stabilized in cooperation with the seabed soil; and sufficient space is left between the umbrella pieces 2 and the umbrella pieces 2, so that the soil around the umbrella pieces 2 can move to a certain extent when the umbrella pieces 2 are expanded, thereby reducing the difficulty of expanding the umbrella pieces 2. After the umbrella pieces 2 complete the expansion action, the soil can return to stability, thereby achieving the effect of stabilizing the pile body 1.

[0030] As an improved specific implementation manner, the lower part of the parasol piece 2 is fixed on the pile body 1 by a fastening clamp 21 .

[0031] like Figure 1 , 2 As shown, the fastening hoop 21 forms an integrated fixed structure, which can ensure the structural integrity and stability of the multiple umbrella pieces 2 after installation. Compared with the method of fixing each umbrella piece 2 separately with traditional nails, it can better maintain the position stability of the multiple umbrella pieces 2.

[0032] As an improved specific implementation manner, the annular parachute belt 4 is a belt body with a certain width.

[0033] like Figure 2 As shown, the annular umbrella belt 4 can be set to a structure with a width between 1-5 cm. Under the premise of not affecting the normal deployment of the umbrella pieces 2, after the umbrella pieces 2 are deployed, the re-precipitated soil can be better pressed on the annular umbrella belt 4 with a certain width, so that the weight of the soil and the viscosity of the surrounding soil produce a huge downward pulling force, providing structural stability.

[0034] As an improved specific implementation manner, the annular umbrella bands 4 are multiple and are arranged at intervals at different lengths of the umbrella sheet 2, and a mesh body is arranged between the annular umbrella bands 4.

[0035] like Figure 2 As shown, in the above specific implementation mode, the re-precipitated mud can be better pressed on it by relying on the large-area structure of the mesh, and its state structure itself does not affect the normal deployment of the umbrella sheet 2. After the deployment is completed, the weight of the mud and the viscosity of the surrounding mud can generate a huge downward pulling force on the mesh, providing structural stability.

[0036] As an improved specific implementation manner, the coil 3 is configured as a single-layer snap-on loop.

[0037] like Figure 1 As shown, a single-layer snap-on rope loop is provided, so that the coil 3 can be easily pulled apart and released by the user on the sea surface, thereby preventing the coil 3 and the parachute sheet 2 from being smashed into the mud and unable to be untied.

[0038] As an improved specific implementation manner, a plurality of rope bodies 51 are symmetrically arranged on the movable hoop 5 .

[0039] like Figure 3 As shown, two rope bodies 51 are preferably provided, and the two rope bodies 51 are provided on both sides of the active hoop 5. When the user pulls upward, the two rope bodies 51 are pulled and force is applied synchronously, which can ensure that the active hoop 5 is evenly stressed and pulled upward along the pile body 1, reducing the difficulty of operation and saving more effort.

[0040] The above are only preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A muddy seabed unidirectional pile, comprising a pile body (1), characterized in that: The pile body (1) is provided with a plurality of umbrella pieces (2) along its circumferential direction, and an annular umbrella belt (4) is connected to the middle or upper part of the plurality of umbrella pieces (2); the lower part of the umbrella piece (2) is limited on the pile body (1); the umbrella piece (2) is elastic and has an upper part that tends to bend elastically away from the pile body (1) when not constrained; the upper part of the umbrella piece (2) is limited on the surface of the pile body (1) by a detachable coil (3), and the umbrella belt (4) is made to fit the pile body (1); when the pile body (1) is in use, it is inserted into the muddy seabed and the umbrella piece (2) is inserted into the muddy seabed; when the coil (3) is loosened by external force, the umbrella piece (2) springs outward and makes the annular umbrella belt (4) open, and the umbrella piece (2) and the annular umbrella belt (4) hold the seabed mud for limiting.

2. The muddy seabed one-way pile according to claim 1, characterized in that: The pile body (1) is provided with a movable hoop (5) which can move up and down, and the movable hoop (5) is provided with a plurality of branching pieces (6) corresponding to the plurality of umbrella pieces (2). The two ends of the branching pieces (6) are rotatably connected to the movable hoop (5) and the umbrella piece (2) respectively, and the movable hoop (5) is externally connected with a rope body (51); when the umbrella piece (2) is limited on the surface of the pile body (1), the branching piece (6) fits the pile body (1) on the inner side of the umbrella piece (2) and the movable hoop (5) is located below the branching piece (6); when the umbrella piece (2) is released from the limit and pops outward, the movable hoop (5) is pulled upward by the rope body (51), so that the branching piece (6) opens the umbrella piece (2) outward.

3. The muddy seabed one-way pile according to claim 2, characterized in that: The pile body (1) is also provided with a blocking piece (7) for blocking the movable hoop (5). When the movable hoop (5) slides up to the support piece (6) close to horizontal, the blocking piece (7) blocks and limits the movable hoop (5).

4. The muddy seabed one-way pile according to claim 3, characterized in that: The blocking piece (7) is mounted on the pile body (1) via a mounting piece (71). A spring piece (72) is also arranged on the mounting piece (71). A space for the movable hoop (5) to be clamped and limited is formed between the spring piece (72) and the blocking piece (7). When the movable hoop (5) moves upward to the spring piece (72), it overcomes the elastic force of the spring piece (72) and slides between the spring piece (72) and the blocking piece (7). The spring piece (72) rebounds to prevent the movable hoop (5) from moving downward.

5. A muddy seabed one-way pile according to claim 2, 3 or 4, characterized in that: The umbrella pieces (2) and the support pieces (6) are arranged in 4 to 6 groups correspondingly on the circumference of the pile body (1).

6. A muddy seabed one-way pile according to claim 1, 2, 3 or 4, characterized in that: The lower part of the umbrella piece (2) is fixed on the pile body (1) by means of a fastening hoop (21).

7. A muddy seabed one-way pile according to claim 1, 2, 3 or 4, characterized in that: The annular parachute belt (4) is a belt body with a certain width.

8. A muddy seabed one-way pile according to claim 1, 2, 3 or 4, characterized in that: The annular umbrella bands (4) are multiple and are arranged at intervals at positions of different lengths on the umbrella sheet (2), and a net body is arranged between the annular umbrella bands (4).

9. A muddy seabed one-way pile according to claim 1, 2, 3 or 4, characterized in that: The coil (3) is configured as a single-layer snap-on cord loop.

10. The muddy seabed one-way pile according to claim 2, 3 or 4, characterized in that: A plurality of rope bodies (51) are symmetrically arranged on the movable hoop (5).

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