Water conservancy and hydropower engineering anti-sinking floating body

Abstract

The utility model provides a water conservancy and hydropower engineering anti-sinking floating body which comprises a shell filled with a foam plate, a balancing weight is arranged at the bottom of the shell, a sleeve coaxially arranged is fixedly connected to the top of the shell, a guide groove spirally extending in the axial direction is formed in the inner wall of the sleeve, and a rotating cylinder is arranged in the sleeve in a penetrating mode; an adjusting disc located between the two sleeves is fixedly connected to the middle of the rotating drum, a limiting groove extending in the axial direction is formed in the side wall of the rotating drum, a sliding block used for fixing the floating column is arranged in the rotating drum, and a pin column fixedly connected to the sliding block penetrates through the limiting groove and then is connected with the guide groove in a sliding and clamping mode. The adjusting disc drives the rotary drum to rotate in the sleeve, the pin column penetrates through the limiting groove and then is in sliding clamping connection with the guide groove, the sliding block can be driven to be screwed in or out of the rotary drum, the extending length of the floating column is changed, and therefore the purpose that the overall buoyancy is changed by changing the contact area of the floating column and water is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of anti-sinking floating bodies, and in particular to an anti-sinking floating body for water conservancy and hydropower engineering. Background Art

[0002] With the growth of global demand for clean and renewable energy and the complexity of water resource management, the construction scale of water conservancy and hydropower projects has continued to expand, and the technical requirements have been increasingly improved. Such projects often involve underwater or above-water operations, such as hydrological monitoring, underwater facility installation, and above-water equipment fixation, which require reliable anti-sinking floats to support and protect related equipment. However, the existing anti-sinking floats have a single structure and function, which makes it difficult to adjust their buoyancy and has a limited scope of application. To this end, the inventor proposed an anti-sinking float for water conservancy and hydropower projects. Utility Model Content

[0003] The purpose of the present application is to provide an anti-sinking floating body for water conservancy and hydropower engineering, which can facilitate the adjustment of buoyancy and has the advantage of a wide range of applications.

[0004] The embodiment of the present application is implemented as follows:

[0005] The present application provides an anti-sinking floating body for water conservancy and hydropower engineering, comprising a shell filled with foam plates, a counterweight block being provided at the bottom of the shell, a coaxially arranged sleeve being fixedly connected to the top of the shell, an inner wall of the sleeve being provided with a guide groove extending in a spiral shape along the axial direction, a rotating drum being passed through the interior of the sleeve, an adjusting disk located between the two sleeves being fixedly connected to the middle of the rotating drum, a limiting groove extending in the axial direction being provided on the side wall of the rotating drum, a sliding block for fixing a floating column being provided inside the rotating drum, and a pin column fixedly connected to the sliding block is slidably engaged with the guide groove after passing through the limiting groove.

[0006] The present application drives the rotating drum to rotate inside the sleeve through an adjusting disk, and utilizes the pin to slide and engage with the guide groove after passing through the limit groove, so as to drive the slider to rotate in or out inside the rotating drum to change the extended length of the floating column, thereby achieving the purpose of changing the overall buoyancy by changing the contact area between the floating column and the water.

[0007] In an optional embodiment, the counterweights are symmetrically arranged at the bottom of the housing.

[0008] In an alternative embodiment, the sleeves are symmetrically arranged on the top of the housing.

[0009] In an optional embodiment, the drum and the sleeve are arranged coaxially.

[0010] In an alternative embodiment, the outer diameter of the drum is equal to the inner diameter of the sleeve.

[0011] In an optional embodiment, the adjusting disk is coaxially arranged with the rotating drum.

[0012] In an optional embodiment, the adjusting disk and the rotating drum are an integral structure.

[0013] In an alternative embodiment, the slider is configured as a column arranged coaxially with the drum.

[0014] In an optional embodiment, the outer diameter of the slider is equal to the inner diameter of the drum.

[0015] In an optional embodiment, the pins are arranged along the radial direction of the slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The exemplary embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the embodiments described below are only used to explain the present application, rather than to limit the scope of the present application. In the accompanying drawings:

[0017] Figure 1 is a schematic diagram of an anti-sinking floating body for a water conservancy and hydropower project according to an embodiment of the present application;

[0018] Figure 2 is a schematic diagram of the installation of a floating column according to an embodiment of the present application;

[0019] Reference numerals:

[0020] 10. Shell;

[0021] 20. Sleeve;

[0022] 30. Rotating drum;

[0023] 40. Floating column;

[0024] 50. Slider;

[0025] 11. Foam board;

[0026] 12. Counterweight;

[0027] 21. Guide groove;

[0028] 31. Adjustment disk;

[0029] 32. Limiting groove;

[0030] 51. Pin. DETAILED DESCRIPTION

[0031] Example 1

[0032] See also Figure 1-Figure 2 This embodiment provides an anti-sinking floating body for water conservancy and hydropower projects to solve the problem that the buoyancy of the existing anti-sinking floating body is inconvenient to adjust.

[0033] In the present embodiment, the anti-sinking buoy of the water conservancy and hydropower project includes a shell 10 filled with a foam board 11, a counterweight block 12 is provided at the bottom of the shell 10, a coaxially arranged sleeve 20 is fixedly connected to the top of the shell 10, the inner wall of the sleeve 20 is provided with a guide groove 21 extending in a spiral shape along the axial direction, a rotating drum 30 is passed through the sleeve 20, an adjusting disk 31 located between the two sleeves 20 is fixedly connected to the middle of the rotating drum 30, a limiting groove 32 extending in the axial direction is provided on the side wall of the rotating drum 30, a slider 50 for fixing the floating column 40 is provided inside the rotating drum 30, and a pin 51 fixed on the slider 50 slides and engages with the guide groove 21 after passing through the limiting groove 32.

[0034] In this embodiment, the rotating drum 30 is driven to rotate inside the sleeve 20 by the adjusting disk 31, and the pin 51 is slidably engaged with the guide groove 21 after passing through the limit groove 32, so as to drive the slider 50 to rotate in or out inside the rotating drum 30 to change the extended length of the floating column 40, thereby achieving the purpose of changing the overall buoyancy by changing the contact area between the floating column 40 and the water.

[0035] It should be noted that the foam board 11 is filled inside the shell 10 to increase the buoyancy of the shell 10 as a whole, the counterweight 12 is symmetrically fixed to the bottom of the shell 10 to keep the shell 10 stable when floating on the water, the two sleeves 20 are symmetrically fixed to the top surface of the shell 10, and there is a certain distance between the two sleeves 20, which is used to place the adjustment disk 31, the rotating drum 30 and the sleeve 20 are coaxially arranged, and the outer diameter of the rotating drum 30 is equal to the inner diameter of the sleeve 20, which can ensure the stability of the rotating drum 30 when rotating inside the sleeve 20, so that the rotating drum 30 can rotate smoothly. The cylinder 30 can always remain coaxial with the sleeve 20, the adjusting disk 31 and the rotating cylinder 30 are coaxially arranged, and the adjusting disk 31 and the rotating cylinder 30 are an integral structure. The adjusting disk 31 is rotatably clamped between the two sleeves 20 as a whole. The restriction formed by the two sleeves 20 on the adjusting disk 31 can ensure the stability of the overall position of the rotating cylinder 30 inside the sleeve 20, and prevent the rotating cylinder 30 from axial displacement. The slider 50 is arranged as a whole inside the rotating cylinder 30, and the slider 50 is constructed into a columnar shape coaxially arranged with the rotating cylinder 30, and the outer diameter of the slider 50 is equal to the inner diameter of the rotating cylinder 30.

[0036] In addition, the guide groove 21 is provided on the inner wall of the sleeve 20, and the guide groove 21 extends in a spiral shape along the axial direction of the sleeve 20. The limit groove 32 is provided on the side wall of the rotating drum 30, and the limit groove 32 extends along the axial direction of the rotating drum 30. The limit groove 32 as a whole remains parallel to the axis of the rotating drum 30. The pin 51 is fixedly connected to the side wall of the slider 50, and the pin 51 is arranged along the radial direction of the slider 50. After passing through the limit groove 32, the pin 51 is slidably engaged with the guide groove 21. The inner end portion of the floating column 40 is fixedly connected to the end face of the slider 50. As an example, the floating column 40 is bonded to the slider 50.

[0037] It should be understood that when the rotating drum 30 is driven to rotate by the adjusting disk 31, the sliding engagement between the pin 51 and the limit groove 32 allows the slider 50 to rotate synchronously with the rotating drum 30 as a whole. At the same time, the sliding engagement between the pin 51 and the guide groove 21 allows the slider 50 to be rotated in or out along the axial direction of the sleeve 20 as a whole, thereby pushing the two floating bodies 40 inside the two sleeves 20 out or pulling them back into the sleeves 20 at the same time.

[0038] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A water conservancy and hydropower project anti-sinking floating body, characterized in that: It comprises a shell body filled with a foam board, a counterweight block is arranged at the bottom of the shell body, a coaxially arranged sleeve is fixedly connected to the top of the shell body, the inner wall of the sleeve is provided with a guide groove extending in a spiral shape along the axial direction, a rotating cylinder is passed through the sleeve, an adjusting disk located between the two sleeves is fixedly connected to the middle part of the rotating cylinder, a limiting groove extending in the axial direction is provided on the side wall of the rotating cylinder, a sliding block for fixing a floating column is provided inside the rotating cylinder, and a pin column fixed on the sliding block is slidably engaged with the guide groove after passing through the limiting groove.

2. The anti-sinking floating body for water conservancy and hydropower engineering according to claim 1, characterized in that: The counterweights are symmetrically arranged at the bottom of the housing.

3. The anti-sinking floating body for water conservancy and hydropower engineering according to claim 2, characterized in that: The sleeves are symmetrically arranged on the top of the housing.

4. The anti-sinking floating body for water conservancy and hydropower engineering according to claim 3, characterized in that: The rotating drum and the sleeve are arranged coaxially.

5. The anti-sinking floating body for water conservancy and hydropower engineering according to claim 4, characterized in that: The outer diameter of the rotating drum is equal to the inner diameter of the sleeve.

6. The anti-sinking floating body for water conservancy and hydropower engineering according to claim 5, characterized in that: The adjusting disk is coaxially arranged with the rotating drum.

7. The anti-sinking floating body for water conservancy and hydropower engineering according to claim 6, characterized in that: The regulating disk and the rotating drum are an integrated structure.

8. The anti-sinking floating body for water conservancy and hydropower engineering according to claim 7, characterized in that: The slider is configured in a column shape and is coaxially arranged with the drum.

9. The anti-sinking floating body for water conservancy and hydropower engineering according to claim 8, characterized in that: The outer diameter of the sliding block is equal to the inner diameter of the rotating drum.

10. The anti-sinking floating body for water conservancy and hydropower engineering according to claim 9, characterized in that: The pins are arranged along the radial direction of the slider.

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