CN218935841U

CN218935841U - Adjustable wave height instrument support

Info

Publication number: CN218935841U
Application number: CN202320139218.XU
Authority: CN
Inventors: 顾倩; 汪锋; 孙毅超; 杨洪齐; 吴浩
Original assignee: Dalian University of Technology
Current assignee: Dalian University of Technology
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-04-28
Anticipated expiration: 2033-02-07

Abstract

The utility model belongs to the technical field of ships and ocean engineering, in particular to an adjustable wave height instrument bracket, which aims at a special wave height instrument clamp which is not matched in the prior art, and is generally fixed by a simple device or bound by a binding belt, so that the installation procedure of the wave height instrument is complicated and is easy to loosen when a wave sequence acts; in addition, to different water depth conditions, the former way needs readjusting the height of wave height appearance, all has influence to test efficiency and precision, and adjustable wave height appearance support includes shell, wave height appearance and sliding block, shell rear side fixedly connected with horizontal pole has seted up the spread groove in the shell, spread groove inner wall sliding connection has the connecting rod, has seted up a plurality of connecting holes on the connecting rod, connecting rod front side and sliding block swing joint, and the sliding block front side is connected with wave height appearance detachable. The utility model has the function of quickly installing and fixing the wave height instrument and also has the function of accurately adjusting the wave height instrument up, down, left and right.

Description

Adjustable wave height instrument support

Technical Field

The utility model relates to the technical field of ships and ocean engineering, in particular to an adjustable wave height instrument bracket.

Background

In the field of marine and ocean engineering tests, waves are used as main external loads applied to ocean engineering institutions, the accuracy of measurement is very important, in a pool test, waves generated in a pool are measured mainly by using a wave height meter, no special wave height meter clamp is matched in the prior art, and the waves are usually fixed by using a simple device or are bound by using a binding belt, so that the wave height meter is complex in installation procedure and easy to loosen when a wave sequence acts; in addition, for different water depth conditions, the height of the wave height instrument needs to be readjusted in the prior art, and the test efficiency and the test precision are influenced.

Therefore, when the conventional wave height instrument is installed, the existing wave height instrument is not provided with a clamp matched with the wave height instrument, so that the rapid installation and height adjustment functions of the wave height instrument cannot be realized.

Disclosure of Invention

The utility model aims to solve the problem that the rapid installation and height adjustment functions of a wave height instrument cannot be realized due to the fact that a clamp matched with the wave height instrument is not provided in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the adjustable wave height instrument support comprises a shell, a wave height instrument and a sliding block, wherein a cross rod is fixedly connected to the rear side of the shell, a connecting groove is formed in the shell, a connecting rod is slidably connected to the inner wall of the connecting groove, a plurality of connecting holes are formed in the connecting rod, the front side of the connecting rod is movably connected with the sliding block, the front side of the sliding block is detachably connected with the wave height instrument, two connecting blocks are slidably connected to the inner wall of the top of the shell, one side, close to each other, of the two connecting blocks penetrates through the inner wall of the shell and extends into the connecting groove, one side, close to each other, of the two connecting blocks is movably connected with the same connecting hole, and a connecting rod mechanism is arranged in the shell and connected with the two connecting blocks;

the shell inner wall sliding connection has the sleeve, and the sleeve right side runs through shell right side inner wall and extends to outside the shell, and spacing hole has been seted up at the sleeve top, and spacing downthehole wall sliding connection has restriction rack, restriction rack and shell right side swing joint are provided with elevating system in the sleeve, elevating system cooperatees with restriction rack, sleeve right side connecting button, and the sliding tray has been seted up in the button left side, and the sliding tray inner wall is connected with sleeve right side sideslip, and the sliding tray inner wall is connected with elevating system.

By means of the structure, the sliding block can slide on the connecting rod and can be separated from the connecting rod, after the sliding block slides to a proper position, the sliding block can be fixed with the connecting rod, the height of the wave height instrument can be conveniently adjusted, the push button is pushed to move leftwards, the lifting mechanism is driven to move, the limiting rack is driven to move downwards, the sleeve can move leftwards, the connecting rod mechanism is driven to move, the two connecting blocks are driven to move leftwards through the sleeve, the two connecting blocks are driven to move leftwards to be far away from each other, the connecting rods are separated from the connecting holes, the positions of the connecting rods can be adjusted up and down, when the push button is not pushed, the left side of the limiting rack is contacted with the right side of the shell, the sleeve cannot move leftwards, the connecting holes on the connecting blocks and the connecting rod cannot loosen and slip when the connecting rod is used, and the wave height instrument is prevented from moving due to the connecting rod.

Preferably, the link mechanism comprises an adjusting rod, an L-shaped rod, a rotating rod, a moving rod and a fixed rod;

the top of the adjusting rod is rotationally connected with the left side of the sleeve, the bottom of the adjusting rod is rotationally connected with the inner wall of the rear side of the shell, the bottom of the L-shaped rod is rotationally connected with the bottom of the adjusting rod, the front side of the L-shaped rod is rotationally connected with the connecting block on the right side, the rotating rod is rotationally connected with the inner wall of the rear side of the shell, the right side of the rotating rod is rotationally connected with the adjusting rod, the bottom of the moving rod is rotationally connected with the left side of the rotating rod, the left side of the fixing rod is rotationally connected with the top of the moving rod, and the right side of the fixing rod is fixedly connected with the connecting block on the left side.

Further, through setting up link mechanism, when the sleeve moved left for two connecting blocks are to keeping away from each other the side and remove, with the connecting hole separation on the connecting rod, make the connecting rod can upper and lower adjustment position, when the sleeve moved right, make two connecting blocks to being close to the side each other and remove, make two connecting blocks insert in the connecting hole on the connecting rod, make the connecting rod unable removal.

Preferably, the lifting mechanism comprises a movable rack, a gear and a first spring;

the right side of the movable rack is fixedly connected with the inner wall of the right side of the sliding groove, the rear side of the gear is rotationally connected with the inner wall of the rear side of the sleeve, the left side of the movable rack is meshed with the front side of the gear, the rear side of the gear is meshed with the bottom of the limiting rack, and the left side and the right side of the first spring are respectively fixedly connected with the right side of the sleeve and the inner wall of the right side of the sliding groove.

Further, through setting up elevating system, press the button, when making the button remove to the left, make restriction rack downwardly moving for the sleeve can remove to the left, loosen the button, under the elasticity effect of first spring, push the button and reset to the right, make restriction rack upwards reset, restriction rack left side contacts with the shell right side, makes the sleeve unable remove to the left.

Preferably, a movable groove is formed in the inner wall of the rear side of the shell, and the bottom of the adjusting rod is connected with the inner wall of the movable groove in a sliding mode.

Further, the bottom of the adjusting rod moves up and down by arranging the moving groove.

Preferably, the bottom of the adjusting rod is fixedly connected with a T-shaped block, a rectangular hole is formed in the right side of the rotating rod, and the T-shaped block is in sliding connection with the inner wall of the rectangular hole.

Further, by arranging the T-shaped block, when the bottom of the adjusting rod moves up and down, the rotating rod is driven to rotate anticlockwise and clockwise.

Preferably, the inner wall of the left side of the shell is fixedly connected with a second spring, the right side of the second spring is fixedly connected with a fixed rod, the left side of the sleeve is fixedly connected with a third spring, and the left side of the third spring is fixedly connected with the inner wall of the shell.

Further, through setting up the second spring, can make the dead lever remove the back and reset, through setting up the third spring, can make the sleeve remove the back and reset for two connecting blocks are under the condition that does not have external force, and two connecting blocks can reset and be connected with corresponding connecting hole.

The beneficial effects are that:

1. according to the utility model, the button is pressed to move leftwards, so that the first spring is compressed, the button moves leftwards with the moving rack, the gear is driven to rotate clockwise, the limiting rack moves downwards, the sleeve can move leftwards, after the button is loosened, the button moves rightwards with the moving rack under the action of the first spring, the gear is driven to rotate anticlockwise, the limiting rack moves upwards, the left side of the limiting rack is contacted with the right side of the shell, and the sleeve cannot move leftwards;

2. according to the utility model, the third spring is compressed by moving the sleeve leftwards, the top of the adjusting rod moves leftwards, the bottom of the adjusting rod is driven to move downwards, the right connecting block is driven to move rightwards by the top of the L-shaped rod, the right connecting block is separated from the connecting hole, the adjusting rod moves downwards, the rotating rod is driven to rotate clockwise, the bottom of the moving rod moves rightwards upwards, the fixing rod is driven to move leftwards, the left connecting block is separated from the connecting hole, the connecting rod can be adjusted upwards and downwards, the button is released, the sleeve is driven to move rightwards by elasticity, the top of the adjusting rod is driven to move rightwards, the bottom of the L-shaped rod is driven to move leftwards, the right connecting block is driven to be inserted into the connecting hole, the adjusting rod moves upwards, the rotating rod is driven to rotate anticlockwise, the bottom of the moving rod moves rightwards, the top of the moving rod is driven to move rightwards, the connecting rod is driven to move rightwards by the acting force of the second spring, and the moving rod is driven to move the fixing rod to move rightwards, and the connecting rod is driven to move leftwards, the connecting block is driven to be inserted into the connecting hole;

the utility model has the functions of quickly installing and fixing the wave height instrument, has the function of accurately adjusting the wave height instrument up and down and left and right, and also can prevent the connecting holes on the connecting block and the connecting rod from loosening and slipping when in use by limiting the movement of the rack limiting sleeve, thereby avoiding the problem of changing the height of the wave height instrument due to the movement of the connecting rod.

Drawings

FIG. 1 is a perspective view, partially in section, of an adjustable wave height instrument holder according to the present utility model;

FIG. 2 is a front perspective view of the adjustable wave height bracket according to the present utility model;

FIG. 3 is a perspective view of a portion of the structure of an adjustable wave height bracket according to the present utility model;

FIG. 4 is a perspective view of a portion of the structure of an adjustable wave height bracket according to the present utility model;

fig. 5 is a perspective view showing a part of the structure of the adjustable wave height instrument support according to the present utility model.

In the figure: 1. a housing; 2. a cross bar; 3. a connecting rod; 4. a sliding block; 5. a wave height meter; 6. a connecting block; 7. a sleeve; 8. a button; 9. limiting the rack; 10. an adjusting rod; 11. an L-shaped rod; 12. a rotating lever; 13. a moving rod; 14. a fixed rod; 15. moving the rack; 16. a gear; 17. a first spring; 18. a second spring; 19. a third spring; 20. t-shaped block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-5, the adjustable wave height meter support comprises a shell 1, a wave height meter 5 and a sliding block 4, wherein a cross rod 2 is fixedly connected to the rear side of the shell 1, a connecting groove is formed in the shell 1, a connecting rod 3 is slidably connected to the inner wall of the connecting groove, a plurality of connecting holes are formed in the connecting rod 3, the front side of the connecting rod 3 is movably connected with the sliding block 4, the front side of the sliding block 4 is detachably connected with the wave height meter 5, two connecting blocks 6 are slidably connected to the inner wall of the top of the shell 1, one side, close to each other, of the two connecting blocks 6 penetrates through the inner wall of the shell 1 and extends into the connecting groove, one side, close to each other, of the two connecting blocks 6 is movably connected with the same connecting hole, a connecting rod mechanism is arranged in the shell 1, the connecting rod mechanism is connected with the two connecting blocks 6, a sleeve 7 is slidably connected to the inner wall of the shell 1, the right side of the sleeve 7 penetrates through the inner wall of the shell 1 and extends out of the shell 1, a limiting hole is formed in the top of the sleeve 7, a limiting rack 9 is slidably connected to the inner wall of the sleeve 7, the limiting hole is movably connected with the right side of the shell 1, a lifting mechanism is arranged in the sleeve 7, the lifting mechanism is matched with the limiting rack 9, the right button 8 is slidably connected with the right button 8, and the left side of the lifting mechanism is slidably connected with the inner wall of the left side of the sleeve 7.

By means of the structure, the sliding block 4 and the connecting rod 3 can be separated, the sliding block 4 can slide on the connecting rod 3, after the sliding block slides to a proper position, the sliding block 4 can be fixed with the connecting rod 3, the height of the wave height meter 5 can be conveniently adjusted, the push button 8 is enabled to move leftwards by pressing the push button 8, the lifting mechanism is driven to move, the limiting rack 9 is driven to move downwards, the sleeve 7 can move leftwards, the connecting rod mechanism is driven to move leftwards by the sleeve 7, the two connecting blocks 6 are driven to move to mutually far away from each other, the two connecting blocks 6 are separated from the connecting holes, the connecting rod 3 can be adjusted vertically, when the push button 8 is not pressed, the left side of the limiting rack 9 is contacted with the right side of the shell 1, the sleeve 7 cannot move leftwards, the connecting holes on the connecting blocks 6 and the connecting rod 3 cannot be loosened when in use, and the problem that the height of the wave height meter 5 is changed due to the movement of the connecting rod 3 is avoided.

In the utility model, the link mechanism comprises an adjusting rod 10, an L-shaped rod 11, a rotating rod 12, a moving rod 13 and a fixed rod 14, wherein the top of the adjusting rod 10 is rotationally connected with the left side of a sleeve 7, the bottom of the adjusting rod 10 is slidingly connected with the inner wall of the rear side of a shell 1, the bottom of the L-shaped rod 11 is rotationally connected with the bottom of the adjusting rod 10, the front side of the L-shaped rod 11 is rotationally connected with a connecting block 6 on the right side, the rotating rod 12 is rotationally connected with the inner wall of the rear side of the shell 1, the right side of the rotating rod 12 is slidingly connected with the adjusting rod 10, the bottom of the moving rod 13 is rotationally connected with the left side of the rotating rod 12, the left side of the fixed rod 14 is rotationally connected with the top of the moving rod 13, and the right side of the fixed rod 14 is fixedly connected with the connecting block 6 on the left side.

Through setting up link mechanism, when sleeve 7 moved leftwards for two connecting blocks 6 move to keeping away from each other the side, separate with the connecting hole on the connecting rod 3, make connecting rod 3 can the upper and lower adjustment position, when sleeve 7 moved rightwards, make two connecting blocks 6 move near each other, make two connecting blocks 6 insert in the connecting hole on the connecting rod 3, make connecting rod 3 unable removal.

In the utility model, the lifting mechanism comprises a movable rack 15, a gear 16 and a first spring 17, wherein the right side of the movable rack 15 is fixedly connected with the inner wall of the right side of the sliding groove, the rear side of the gear 16 is rotationally connected with the inner wall of the rear side of the sleeve 7, the left side of the movable rack 15 is meshed with the front side of the gear 16, the rear side of the gear 16 is meshed with the bottom of the limiting rack 9, and the left side and the right side of the first spring 17 are respectively fixedly connected with the right side of the sleeve 7 and the inner wall of the right side of the sliding groove.

Through setting up elevating system, press button 8, when making button 8 remove to the left, make restriction rack 9 downwardly moving for sleeve 7 can remove to the left, loosen button 8, under the elasticity effect of first spring 17, push button 8 resets to the right, makes restriction rack 9 upwards reset, restriction rack 9 left side contacts with shell 1 right side, makes sleeve 7 unable to remove to the left.

In the utility model, a movable groove is arranged on the inner wall of the rear side of the shell 1, and the bottom of the adjusting rod 10 is in sliding connection with the inner wall of the movable groove.

By providing the moving groove, the bottom of the adjusting lever 10 is moved up and down.

In the utility model, the bottom of an adjusting rod 10 is fixedly connected with a T-shaped block 20, the right side of a rotating rod 12 is provided with a rectangular hole, and the T-shaped block 20 is in sliding connection with the inner wall of the rectangular hole.

By arranging the T-shaped block 20, when the bottom of the adjusting rod 10 moves up and down, the rotating rod 12 is driven to rotate anticlockwise and clockwise.

In the utility model, the inner wall of the left side of the shell 1 is fixedly connected with a second spring 18, the right side of the second spring 18 is fixedly connected with a fixed rod 14, the left side of the sleeve 7 is fixedly connected with a third spring 19, and the left side of the third spring 19 is fixedly connected with the inner wall of the shell 1.

By providing the second spring 18, the fixing rod 14 can be reset after moving, and by providing the third spring 19, the sleeve 7 can be reset after moving, so that the two connecting blocks 6 can be reset and connected with the corresponding connecting holes under the condition that no external force exists on the two connecting blocks 6.

The working principle of the utility model is as follows: before measuring wave height, the wave height meter 5 is fixedly arranged on the sliding block 4, the sliding block 4 is arranged on the front side of the connecting rod 3, the position of the sliding block 4 on the connecting rod is adjusted, then the sliding block 4 is fixed, the wave height meter bracket is fixed at the position where the wave height is required to be measured through the transverse rod 2, then the button 8 is moved leftwards by pressing the button 8, the first spring 17 is compressed, the button 8 is moved leftwards with the moving rack 15 to drive the gear 16 to rotate clockwise, the limiting rack 9 is moved downwards, the sleeve 7 can be moved leftwards, the third spring 19 is compressed by the sleeve 7, the top of the adjusting rod 10 is moved leftwards, the bottom of the adjusting rod 10 is driven to move downwards, the bottom of the L-shaped rod 11 is driven to move downwards, the top of the L-shaped rod 11 drives the connecting block 6 on the right side to move rightwards, the connecting block 6 on the right side is separated from the connecting hole, the adjusting rod 10 moves downwards to drive the rotating rod 12 to rotate clockwise to enable the bottom of the moving rod 13 to move upwards and rightwards, the top of the moving rod 13 drives the fixed rod 14 to move leftwards to drive the left connecting block 6 to move leftwards to enable the left connecting block 6 to be separated from the connecting hole, the connecting rod 3 can adjust the position upwards and downwards, after the connecting rod 3 is adjusted to a proper position, the button 8 is released, the sleeve 7 is pushed rightwards by the third spring 19 through elasticity, the sleeve 7 moves rightwards to drive the top of the adjusting rod 10 to move rightwards to drive the bottom of the adjusting rod 10 to move upwards to drive the bottom of the L-shaped rod 11 to move upwards, the right connecting block 6 is driven to move leftwards by the top of the L-shaped rod 11 to enable the right connecting block 6 to be inserted into the connecting hole, the adjusting rod 10 moves upwards to drive the rotating rod 12 to rotate anticlockwise to enable the bottom of the moving rod 13 to move leftwards and the top of the moving rod 13 to move rightwards, through effort and movable rod 13 of second spring 18, drive dead lever 14 and remove to the right, drive left connecting block 6 and remove to the right, make left connecting block 6 insert in the connecting hole, make the position of connecting rod 3 fixed, after sleeve 7 reset, through the effect of first spring 17, make button 8 take movable rack 15 to remove to the right, drive gear 16 anticlockwise rotation, make restriction rack 9 upwards move, make restriction rack 9 left side and shell 1 right side contact, make sleeve 7 can't remove to the left, make connecting block 6 and connecting hole on the connecting rod 3 can not become flexible slippage when using, avoided because connecting rod 3 removes, make the height change of wave height appearance 5.

Example two

Still include, set up the measuring tape on the sleeve 7 to realize high accuracy and adjust, avoid influencing the measurement accuracy.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an adjustable wave height appearance support, including shell (1), wave height appearance (5) and sliding block (4), a serial communication port, shell (1) rear side fixedly connected with horizontal pole (2), set up the spread groove in shell (1), spread groove inner wall sliding connection has connecting rod (3), a plurality of connecting holes have been seted up on connecting rod (3), connecting rod (3) front side and sliding block (4) swing joint, sliding block (4) front side and wave height appearance (5) detachable connection, shell (1) top inner wall sliding connection has two connecting blocks (6), one side that two connecting blocks (6) are close to each other runs through shell (1) inner wall and extends to the spread groove in, one side that two connecting blocks (6) are close to each other and same connecting hole swing joint, be provided with link mechanism in shell (1), link mechanism is connected with two connecting blocks (6);

the shell (1) inner wall sliding connection has sleeve (7), and sleeve (7) right side runs through shell (1) right side inner wall and extends to outside shell (1), spacing hole has been seted up at sleeve (7) top, spacing downthehole wall sliding connection has restriction rack (9), restriction rack (9) and shell (1) right side swing joint, be provided with elevating system in sleeve (7), elevating system cooperatees with restriction rack (9), sleeve (7) right side connection button (8), the sliding tray has been seted up in button (8) left side, sliding tray inner wall and sleeve (7) right side sliding connection, the sliding tray inner wall is connected with elevating system.

2. The adjustable wave height meter bracket according to claim 1, characterized in that the linkage comprises an adjusting lever (10), an L-shaped lever (11), a rotating lever (12), a moving lever (13) and a fixed lever (14);

the top of adjusting lever (10) rotates with sleeve (7) left side to be connected, adjust lever (10) bottom and shell (1) rear side inner wall sliding connection, L type pole (11) bottom rotates with and is connected with adjusting lever (10) bottom, L type pole (11) front side rotates with connecting block (6) on right side to be connected, dwang (12) rotates with shell (1) rear side inner wall to be connected, dwang (12) right side rotates with adjusting lever (10) sliding connection, dwang (13) bottom rotates with dwang (12) left side to be connected, the left side of dead lever (14) rotates with the top of dwang (13) to be connected, connecting block (6) fixed connection of dead lever (14) right side and left side.

3. The adjustable wave level stand according to claim 1, characterized in that the lifting mechanism comprises a moving rack (15), a gear (16) and a first spring (17);

the right side of the movable rack (15) is fixedly connected with the inner wall of the right side of the sliding groove, the rear side of the gear (16) is rotationally connected with the inner wall of the rear side of the sleeve (7), the left side of the movable rack (15) is meshed with the front side of the gear (16), the rear side of the gear (16) is meshed with the bottom of the limiting rack (9), and the left side and the right side of the first spring (17) are respectively fixedly connected with the inner wall of the right side of the sleeve (7) and the inner wall of the right side of the sliding groove.

4. The adjustable wave height instrument support according to claim 2, wherein the inner wall of the rear side of the shell (1) is provided with a moving groove, and the bottom of the adjusting rod (10) is in sliding connection with the inner wall of the moving groove.

5. The adjustable wave height instrument support according to claim 2, wherein the bottom of the adjusting rod (10) is fixedly connected with a T-shaped block (20), a rectangular hole is formed in the right side of the rotating rod (12), and the T-shaped block (20) is in sliding connection with the inner wall of the rectangular hole.

6. The adjustable wave height instrument support according to claim 1, wherein the inner wall of the left side of the shell (1) is fixedly connected with a second spring (18), the right side of the second spring (18) is fixedly connected with a fixed rod (14), the left side of the sleeve (7) is fixedly connected with a third spring (19), and the left side of the third spring (19) is fixedly connected with the inner wall of the shell (1).