Sinking support device for a wind measurement tower

Abstract

The application discloses a sinking support device for a tilt type wind measuring tower and relates to the technical field of wind measuring towers. The auxiliary sinking support device for the wind measuring tower is characterized by the setting of a flow guide cylinder and a flow guide plate. When the float is placed in water, the bottom of the float will be subjected to a large pressure due to the uniform acceleration sinking of the float after entering the water. The water under the float flows into the two sides of the float along the surface of the flow guide cylinder through the flow guide of the flow guide cylinder. When the float is sinking, the water flow flows between the float and the flow guide plate. When the flow speed is fast, the four flow guide plates simultaneously slide away from the float due to the tension, which can prevent the float from tilting when sinking and can enhance the stability. When the float is non-parallelly placed in the water surface, the liquid in the float can be blocked through the blocking of the buffer plate, so that the water in the float is prevented from flowing to one side quickly and the float is prevented from directly tilting after being placed in the water, and the practicability is enhanced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wind measurement tower, in particular to a sinking support device for a tilt type wind measurement tower. BACKGROUND

[0002] In the construction of offshore wind measurement tower structure, the investment of the foundation part accounts for a large proportion (about 70%), the wind measurement tower is a high-rise structure building, and the service period thereof is generally 3-5 years, the traditional wind measurement tower foundation is mostly a pile foundation or a gravity type foundation, the offshore construction and installation cost is high and the recycling rate is low. Another kind of floating box type wind measurement tower foundation structure is used to replace the traditional offshore wind measurement tower steel pipe pile foundation structure, for example, the integrated triangular floating box foundation for offshore wind measurement tower disclosed in Chinese patent document CN104404977A, and for example, the sinking support device for a tilt type wind measurement tower disclosed in Chinese patent document CN202482883U. The existing wind measurement tower foundation structure is prone to tilting during the sinking process after water is injected into the water tank, and in addition, the vertical arrangement of the slide stop plate can play a slide stopping role, but the effect is general.

[0003] For example, in the two patents with the patent number CN202482883U, the specific name of which is "sinking support device for a tilt type wind measurement tower", and the patent number CN207619998U, the specific name of which is "sinking support device for a tilt type wind measurement tower", when the box is placed into water in a non-parallel manner, the water in the box will tend to one side, and the sinking speed of the water on one side of the box is faster than that of the hollow side of the box, so that the whole box is prone to tilting during sinking. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a sinking support device for a tilt type wind measurement tower, which solves the problem of instability of the whole sinking after the box is placed into water in a tilted manner.

[0005] To achieve the above object, the present application is implemented by the following technical scheme: a sinking support device for a tilt type wind measurement tower, comprising a float, a sealing plug is threadedly installed on the top of the float, a support column is fixedly connected to the inner center of the float, a buffer plate is fixedly installed in the inner part of the float, flow holes are equidistantly and penetratively formed on the surface of the buffer plate, a flow guide cylinder is fixedly connected to the bottom of the float, a liquid passage is formed in the bottom of the float, the inner part of the buffer plate is in communication with the inner part of the flow guide cylinder through the liquid passage, a sliding groove is formed in the inner part of the float, a sliding plate is slidingly connected in the inner part of the sliding groove, an elastic block is attached to the surface of the sliding plate, a connecting block is fixedly connected to the center of the surface of the sliding plate, and a flow guide plate is fixedly connected to one end of the connecting block.

[0006] Preferably, the number of the buffer plates is six, and the six buffer plates are arranged equidistantly in a ring shape on the outer surface of the support column, and one end of the buffer plate is fixed to the outer surface of the support column.

[0007] Preferably, the drainage cylinder is conical, and the interiors of the drainage cylinder and the float are filled with water.

[0008] Preferably, the number of the sliding grooves is four, and the four sliding grooves are arranged equidistantly in a ring shape in the interior of the float.

[0009] Preferably, the guide plate is annular, the number of the sliding plates, the elastic blocks, the connecting blocks and the guide plates is four, and the included angle between the guide plate and the side surface of the float is ten degrees.

[0010] Preferably, the elastic block is a silica gel block, the inner wall of the elastic block is sleeved on the outer surface of the connecting block, the sliding groove and the sliding plate are square, and one end of the connecting block extends to the outer surface of the float.

[0011] Beneficial effects

[0012] The application provides a wind measurement tower auxiliary sinking support device.

[0013] 1. The wind measurement tower auxiliary sinking support device, by setting the drainage cylinder and the guide plate, when the float is placed in water, because the float is uniformly accelerated to sink after entering the water, the bottom of the float will be subjected to a large pressure, the water below the float flows into the two sides of the float along the surface of the drainage cylinder through the drainage of the drainage cylinder, and when the float sinks, the water flow flows between the float and the guide plate, when the flow speed is fast, because of the tension, the four guide plates simultaneously slide away from the float, which can prevent the float from tilting when sinking and enhance the stability.

[0014] 2. The wind measurement tower auxiliary sinking support device, by setting the buffer plate and the overflow hole, when the float is non-parallelly placed in the water surface, the liquid in the interior of the float is blocked by the blocking of the buffer plate, so that the float is prevented from being directly tilted after being placed in water due to the rapid flow of water in one side of the float, and the practicability is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the application;

[0016] Fig. 2 It is a sectional view of the application;

[0017] Fig. 3 It is a sectional view of the float in the application.

[0018] In the figure: 1, buoy; 2, sealing plug; 3, support column; 4, buffer plate; 41, overflow hole; 5, flow guide cylinder; 6, liquid passage; 7, sliding groove; 8, sliding plate; 9, elastic block; 10, connecting block; 11, flow guide plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figs. 1-3 The present application provides a technical solution: a sinking support device for a tilted wind measurement tower, comprising a buoy 1, a sealing plug 2 is threadedly installed on the top of the buoy 1, a support column 3 is fixedly connected to the inner center of the buoy 1, a buffer plate 4 is fixedly installed inside the buoy 1, the number of the buffer plates 4 is six, and the six buffer plates 4 are arranged in a ring shape at equal intervals on the outer surface of the support column 3, one end of the buffer plate 4 is fixedly connected to the outer surface of the support column 3, and overflow holes 41 are equally and perpendicularly formed on the surface of the buffer plate 4. By setting the buffer plate 4 and the overflow hole 41, when the buoy 1 is placed non-parallelly into the water surface, the buoy 1 inside can be blocked by the buffer plate 4, avoiding the water in the buoy 1 from flowing quickly to one side and causing the buoy 1 to be directly tilted after being placed in the water, thereby enhancing the practicability.

[0021] The bottom of the float 1 is fixedly connected with a flow guide cylinder 5, the flow guide cylinder 5 is conical, the inside of the flow guide cylinder 5 and the float 1 is filled with water, the bottom of the float 1 is provided with a liquid passing hole 6, the inside of the buffer plate 4 is connected with the inside of the flow guide cylinder 5 through the liquid passing hole 6, the inside of the float 1 is provided with sliding grooves 7, the number of the sliding grooves 7 is four, the four sliding grooves 7 are annularly and equidistantly provided in the inside of the float 1, the sliding grooves 7 are slidably connected with sliding plates 8, the sliding grooves 7 and the sliding plates 8 are square, the surface of the sliding plate 8 is attached with elastic blocks 9, the elastic blocks 9 are silica gel blocks, the surface center of the sliding plate 8 is fixedly connected with connecting blocks 10, one end of the connecting block 10 extends to the surface of the float 1, the inner wall of the elastic block 9 is sleeved on the surface of the connecting block 10, one end of the connecting block 10 is fixedly connected with flow guides 11, the number of the sliding plates 8, the elastic blocks 9, the connecting blocks 10 and the flow guides 11 is four, the angle between the flow guides 11 and the side of the float 1 is ten degrees, the flow guides 11 are annular, by arranging the flow guide cylinder 5 and the flow guides 11, when the float 1 is placed in water, because the float 1 is uniformly accelerated to sink after entering water, the bottom of the float 1 will be subjected to a large pressure, by the flow guiding of the flow guide cylinder 5, the water under the float 1 flows into the two sides of the float 1 along the surface of the flow guide cylinder 5, when the float 1 sinks, the water flows between the float 1 and the flow guides 11, when the flowing speed is fast, because of the tension, the four flow guides 11 simultaneously slide away from the float 1, which can prevent the float 1 from tilting when sinking and strengthen the stability.

[0022] Before use, the sealing plug 2 is removed, the inside of the float 1 is injected with appropriate water, after filling, the sealing plug 2 is installed, at this time, the inside of the float 1 and the inside of the flow guide cylinder 5 are filled with water, when using, the float 1 is directly placed in water, because the float 1 is uniformly accelerated to sink after entering water, the bottom of the float 1 will be subjected to a large pressure, by the flow guiding of the flow guide cylinder 5, the water under the float 1 flows into the two sides of the float 1 along the surface of the flow guide cylinder 5, when the float 1 sinks, the water flows between the float 1 and the flow guides 11, when the flowing speed is fast, because of the tension, the four flow guides 11 simultaneously slide away from the float 1, which can prevent the float 1 from tilting when sinking and strengthen the stability, at this time, the flow guides 11 drive the sliding plates 8 to slide in the sliding grooves 7 through the connecting blocks 10, and the elastic blocks 9 are in compression, when the float 1 is stable, the water pressure between the float 1 and the flow guides 11 decreases, at this time, the flow guides 11 slide to the surface of the float 1 through the elasticity of the elastic blocks 9, by arranging the buffer plate 4 and the flow hole 41, when the float 1 is placed in water in a non-parallel manner, the liquid in the inside of the float 1 is blocked by the buffer plate 4, which can prevent the liquid in the inside of the float 1 from flowing to one side and causing the float 1 to directly tilt after being placed in water, and the practicability is strengthened.

[0023] Also, any format not described in detail herein is considered to be conventional and well known by those skilled in the art.

Claims

1. A sinking support device for an inclined wind tower, comprising a buoy (1), characterized in that: The top thread of the float (1) is provided with a sealing plug (2), the inner center of the float (1) is fixedly connected to a support column (3), the inner part of the float (1) is fixedly provided with a buffer plate (4), the number of the buffer plates (4) is six, and the six buffer plates (4) are arranged in a circular shape and at equal intervals on the outer surface of the support column (3), one end of the buffer plate (4) is fixedly connected to the outer surface of the support column (3), the surface of the buffer plate (4) is provided with flow holes (41) at equal intervals, the bottom of the float (1) is fixedly connected to a drainage tube (5), the drainage tube (5 ) is conical, the interiors of the drainage tube (5) and the float (1) are filled with water, a liquid hole (6) is provided at the bottom of the float (1), the interior of the buffer plate (4) is connected to the interior of the drainage tube (5) through the liquid hole (6), a sliding groove (7) is provided inside the float (1), the interior of the sliding groove (7) is slidably connected to a sliding plate (8), the surface of the sliding plate (8) is fitted with an elastic block (9), a connecting block (10) is fixedly connected to the center of the surface of the sliding plate (8), and one end of the connecting block (10) is fixedly connected to a guide plate (11).

2. The tilting wind tower sinking support device according to claim 1, characterized in that: The number of the sliding grooves (7) is four, and the four sliding grooves (7) are arranged in a ring shape at equal intervals inside the buoy (1).

3. The tilting wind tower sinking support device according to claim 1, characterized in that: The guide plate (11) is annular, and the number of the sliding plate (8), the elastic block (9), the connecting block (10) and the guide plate (11) are all four. The angle between the guide plate (11) and the side surface of the buoy (1) is ten degrees.

4. The tilting wind tower sinking support device according to claim 1, characterized in that: The elastic block (9) is a silica gel block, and the inner wall of the elastic block (9) is sleeved on the outer surface of the connecting block (10). The sliding groove (7) and the sliding plate (8) are both square, and one end of the connecting block (10) extends to the outer surface of the float (1).

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