阅读说明：本技术 一种海洋围堰发电装置 (Ocean cofferdam power generation facility ) 是由 顾光华 于 2020-04-29 设计创作，主要内容包括：本发明属于海洋围堰领域,尤其是一种海洋围堰发电装置,针对现有海洋围堰功能单一,不具有发电功能,不能对围堰周围的海浪充分利用和发电回收,增加了海洋施工的成本的问题,现提出如下方案,其包括围堰,所述围堰的外侧设有多个控制盒,多个控制盒的底部均开设有滑孔,多个滑孔内均滑动安装有移动柱,多个移动柱的顶部固定安装有活塞,所述活塞滑动安装在对应的控制盒内,多个移动柱的底端均固定安装有漂浮板,多个控制盒的一侧均开设有安装孔。本发明结构合理,操作方便,该海洋围堰功能丰富,具有发电功能,能对围堰周围的海浪充分利用和发电回收,降低了海洋施工的成本,且发电装置的安装位置灵活,便于安装和拆卸。(The invention belongs to the field of ocean cofferdams, and particularly relates to an ocean cofferdam power generation device which aims at the problems that the existing ocean cofferdam has single function, does not have power generation function, cannot fully utilize and recover ocean waves around the cofferdam and increases the cost of ocean construction. The ocean cofferdam has the advantages of reasonable structure, convenience in operation, rich functions, power generation function, capability of fully utilizing and recovering sea waves around the cofferdam, reduction in ocean construction cost, flexibility in installation position of the power generation device and convenience in installation and disassembly.)

1. An ocean cofferdam power generation device comprises a cofferdam (1) and is characterized in that a plurality of control boxes (2) are arranged on the outer side of the cofferdam (1), slide holes are formed in the bottoms of the control boxes (2), movable columns (4) are arranged in the slide holes in a sliding manner, pistons (6) are fixedly arranged at the tops of the movable columns (4), the pistons (6) are slidably arranged in the corresponding control boxes (2), floating plates (5) are fixedly arranged at the bottoms of the movable columns (4), mounting holes are formed in one sides of the control boxes (2), first check valves (3) are fixedly arranged in the mounting holes, fixed columns (7) are fixedly arranged on the inner walls of the tops of the control boxes (2), fixed grooves are formed in the bottoms of the fixed columns (7), and movable columns (8) are slidably arranged in the fixed grooves, the bottom ends of the movable columns (8) are welded at the tops of the corresponding pistons (6), the top ends of the movable columns (8) are welded with pressure springs (9), the top ends of the pressure springs (9) are welded on the inner walls of the tops of the corresponding fixing grooves, one sides of the control boxes (2) are provided with through holes, second one-way valves (11) are fixedly connected in the through holes, air storage tanks (10) are fixedly mounted on one sides of the control boxes (2), air inlet pipes of the air storage tanks (10) are fixedly connected in the corresponding through holes, pneumatic motors (12) are fixedly mounted at the tops of the control boxes (2), blades on the pneumatic motors (12) are located at the tops of the air storage tanks (10), gear boxes (13) are fixedly mounted at the tops of the control boxes (2), the input ends of the gear boxes (13) are matched with transmission shafts of the pneumatic motors (12), and generators (14) are fixedly mounted in the cofferdam (1), the output ends of the plurality of gearboxes (13) are all matched with the generator (14).

2. The ocean cofferdam power generation facility of claim 1, characterized in that the cofferdam (1) is provided with a control slot, the inner wall of the control slot is provided with an insertion slot (15), one side of the control box (2) is provided with a moving slot (16), a moving plate (17) is slidably mounted in the moving slot (16), the moving plate (17) is movably mounted in the control slot, one side of the moving plate (17) is fixedly provided with an insertion block (18), and the insertion block (18) is matched with the insertion slot (15).

3. The ocean cofferdam power generation device of claim 2, wherein one side of the moving plate (17) is provided with a first threaded hole, one side of the moving groove (16) is provided with a groove, a screw rod (19) is rotatably mounted in the groove, the screw rod (19) is threadedly mounted in the first threaded hole, the screw rod (19) is fixedly sleeved with a worm wheel (20), and one side of the inner wall of the groove is provided with a fixed hole.

4. The ocean cofferdam power generation plant according to claim 3, characterized in that the fixed block is rotatably installed in the fixed hole, one end of the fixed block is welded with a worm (21), the worm (21) is engaged with the worm wheel (20), the other end of the fixed block is welded with an adjusting block (22), and the adjusting block (22) is rotatably installed at one side of the control box (2).

5. The ocean cofferdam power generating device according to claim 2, characterized in that one side of the moving plate (17) is equipped with a connecting hole, a fixing rod (23) is slidably installed in the connecting hole, and two ends of the fixing rod (23) are respectively welded on the inner walls of two sides of the moving groove (16).

6. The ocean cofferdam power generation facility of claim 2, characterized in that, a spacing groove is opened on one side of each of the two insertion blocks (18), a fixing cavity (24) is opened on the cofferdam (1), a control panel (25) is slidably installed in the fixing cavity (24), two control holes are opened on one side inner wall of the fixing cavity (24), a spacing rod (28) is slidably installed in each of the two control holes, one end of each of the two spacing rods (28) is welded on one side of the control panel (25), and the spacing rods (28) are matched with the corresponding spacing grooves.

7. The ocean cofferdam power generation device according to claim 6, characterized in that one side of the control plate (25) is provided with a second threaded hole, one side of the fixed cavity (24) is provided with a rotating hole, a screw rod (26) is rotatably installed in the rotating hole, the screw rod (26) is threadedly installed in the second threaded hole, one end of the screw rod (26) is welded with a rotating seat (27), and the rotating seat (27) is rotatably installed on one side of the cofferdam (1).

8. The ocean cofferdam power generation plant according to claim 6, characterized in that two chutes are opened on the inner wall of the fixed cavity (24), and the two sides of the control board (25) are both fixedly installed with sliding blocks which are slidably installed in the corresponding chutes.

Technical Field

The invention relates to the technical field of ocean cofferdams, in particular to an ocean cofferdam power generation device.

Background

With the rapid development of social economy in China, infrastructure construction is also performed at high speed orderly, more and more super projects including sea-crossing bridges are built, when pier body bearing platforms are constructed in a marine deep water environment, construction is often performed by adopting a double-wall steel cofferdam structure, and the cofferdam is a temporary enclosure structure constructed for building permanent water conservancy facilities. The micro-power supply is used in water conservancy project construction and has the functions of preventing water and soil from entering the construction position of a building so as to drain water in a cofferdam, excavate a foundation pit and construct the building, and along with the development of a low-power consumption wireless sensor, the micro-power supply is manufactured by utilizing environment-cleaning renewable energy sources such as solar energy, wind energy and wave energy to supply electric energy to sensor nodes, so that the micro-power supply is increasingly paid extensive attention to all circles;

however, the existing ocean cofferdam has single function, does not have the power generation function, cannot fully utilize and recover the ocean waves around the cofferdam, and increases the cost of ocean construction.

Disclosure of Invention

The invention aims to solve the defects that the prior art has single function of an ocean cofferdam, does not have a power generation function, cannot fully utilize and recover ocean waves around the cofferdam and increases the cost of ocean construction, and provides a power generation device of the ocean cofferdam.

In order to achieve the purpose, the invention adopts the following technical scheme:

an ocean cofferdam power generation device comprises a cofferdam, a plurality of control boxes are arranged on the outer side of the cofferdam, slide holes are formed in the bottoms of the control boxes, moving columns are slidably mounted in the slide holes, pistons are fixedly mounted on the tops of the moving columns, the pistons are slidably mounted in the corresponding control boxes, floating plates are fixedly mounted at the bottoms of the moving columns, mounting holes are formed in one sides of the control boxes, first check valves are fixedly mounted in the mounting holes, fixed columns are fixedly mounted on the inner walls of the tops of the control boxes, fixed grooves are formed in the bottoms of the fixed columns, moving columns are slidably mounted in the fixed grooves, the bottoms of the moving columns are welded on the tops of the corresponding pistons, pressure springs are welded at the tops of the moving columns, the tops of the pressure springs are welded on the inner walls of the tops of the corresponding fixed grooves, through holes are formed in one sides of the control boxes, equal fixedly connected with second check valve in a plurality of through-holes, the equal fixed mounting in one side of a plurality of control boxes has the gas holder, the intake pipe fixed connection of gas holder is in the through-hole that corresponds, and the equal fixed mounting in top of a plurality of control boxes has pneumatic motor, and the last blade of pneumatic motor is located the top of gas holder, and the equal fixed mounting in top of a plurality of control boxes has the gearbox, the input of gearbox and pneumatic motor's drive shaft looks adaptation, fixed mounting has the generator in the cofferdam, the output of a plurality of gearboxes all with generator looks adaptation.

Preferably, the cofferdam is provided with a control groove, the inner wall of the control groove is provided with a slot, one side of the control box is provided with a moving groove, a moving plate is slidably mounted in the moving groove, the moving plate is movably mounted in the control groove, one side of the moving plate is fixedly provided with an insert block, the insert block is matched with the slot, the moving plate drives the corresponding insert block to move, and the insert block slides into the corresponding slot.

Preferably, a first threaded hole is formed in one side of the moving plate, a groove is formed in the inner wall of one side of the moving groove, a lead screw is installed in the groove in a rotating mode, the lead screw is installed in the first threaded hole in a threaded mode, a worm wheel is fixedly sleeved on the lead screw, a fixing hole is formed in the inner wall of one side of the groove, the worm drives the corresponding worm wheel to rotate, the worm wheel drives the corresponding lead screw to rotate, and the lead screw drives the corresponding moving plate to move.

Preferably, the fixed block is rotatably installed in the fixed hole, a worm is welded at one end of the fixed block, the worm is meshed with the worm wheel, an adjusting block is welded at the other end of the fixed block, the adjusting block is rotatably installed at one side of the control box, the two adjusting blocks are rotated, the adjusting blocks drive the corresponding fixed block to rotate, and the fixed block drives the corresponding worm to rotate.

Preferably, a connecting hole is formed in one side of the moving plate, a fixing rod is slidably mounted in the connecting hole, and two ends of the fixing rod are welded to the inner walls of two sides of the moving groove respectively.

Preferably, the spacing groove has all been seted up to one side of two inserted blocks, has seted up fixed chamber on the cofferdam, and fixed intracavity slidable mounting has the control panel, has seted up two control holes on one side inner wall in fixed chamber, and equal slidable mounting has the gag lever post in two control holes, and the one end of two gag lever posts all welds in one side of control panel, gag lever post and the spacing groove looks adaptation that corresponds, and the control panel drives two gag lever posts and removes, and the gag lever post inserts the spacing inslot that corresponds, can fix the position of two inserted blocks.

Preferably, a second threaded hole is formed in one side of the control plate, a rotating hole is formed in the inner wall of one side of the fixed cavity, a screw rod is rotatably mounted in the rotating hole, the screw rod is threadedly mounted in the second threaded hole, a rotating seat is welded at one end of the screw rod and rotatably mounted on one side of the cofferdam, the rotating seat drives the screw rod to rotate, and the screw rod drives the control plate to move.

Preferably, two chutes are formed in the inner wall of the fixed cavity, sliders are fixedly mounted on two sides of the control panel, the sliders are slidably mounted in the corresponding chutes, and the control panel drives the sliders to slide in the chutes when moving, so that the position of the control panel when moving can be stabilized.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the scheme, the two movable plates are inserted into the two corresponding control grooves, the two adjusting blocks are rotated, the fixed blocks drive the corresponding worms to rotate, the worm wheels drive the corresponding lead screws to rotate, the lead screws drive the corresponding movable plates to move, the inserting blocks slide into the corresponding inserting grooves, the rotating seats are rotated, the lead screws drive the control plates to move, the limiting rods are inserted into the corresponding limiting grooves, the positions of the two inserting blocks can be fixed, and when sea waves around the cofferdam enable the sea level to rise, the floating plates simultaneously rise along with the sea level and drive the movable columns to move;

(2) according to the scheme, the movable column drives the piston to move, the movable column extrudes the pressure spring, the piston extrudes air in the control box, compressed air exhausted from the air storage tank drives the pneumatic motor to operate, the pneumatic motor drives the gearbox to operate, the gearbox drives the generator to operate to generate electricity, and when sea waves enable a sea level to descend, external air enters the control box from the first one-way valve and can suck air;

the ocean cofferdam has the advantages of reasonable structure, convenience in operation, rich functions, power generation function, capability of fully utilizing and recovering sea waves around the cofferdam, reduction in ocean construction cost, flexibility in installation position of the power generation device and convenience in installation and disassembly.

Drawings

FIG. 1 is a schematic view of a front view structure according to the present invention;

FIG. 2 is a schematic view of part A of the structure proposed by the present invention;

FIG. 3 is a schematic structural diagram of part B according to the present invention;

FIG. 4 is a schematic structural diagram of part C according to the present invention;

fig. 5 is a schematic structural diagram of part D according to the present invention.

In the figure: 1. cofferdam; 2. a control box; 3. a first check valve; 4. moving the column; 5. a floating plate; 6. a piston; 7. fixing a column; 8. moving the column; 9. a pressure spring; 10. a gas storage tank; 11. a second one-way valve; 12. a pneumatic motor; 13. a gearbox; 14. a generator; 15. a slot; 16. a moving groove; 17. moving the plate; 18. inserting a block; 19. a screw rod; 20. a worm gear; 21. a worm; 22. an adjusting block; 23. fixing the rod; 24. a fixed cavity; 25. a control panel; 26. a screw; 27. a rotating seat; 28. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-5, an ocean cofferdam power generation device comprises a cofferdam 1, a plurality of control boxes 2 are arranged on the outer side of the cofferdam 1, slide holes are respectively formed at the bottoms of the control boxes 2, movable columns 4 are respectively and slidably mounted in the slide holes, pistons 6 are respectively and fixedly mounted at the tops of the movable columns 4, the pistons 6 are slidably mounted in the corresponding control boxes 2, floating plates 5 are respectively and fixedly mounted at the bottoms of the movable columns 4, mounting holes are respectively formed at one sides of the control boxes 2, first check valves 3 are respectively and fixedly mounted in the mounting holes, fixed columns 7 are respectively and fixedly mounted on the inner walls of the tops of the control boxes 2, fixed grooves are respectively formed at the bottoms of the fixed columns 7, movable columns 8 are respectively and slidably mounted in the fixed grooves, the bottoms of the movable columns 8 are welded at the tops of the corresponding pistons 6, and pressure springs 9 are respectively welded at the tops of the movable columns 8, the top welding of pressure spring 9 is on the top inner wall of the fixed slot that corresponds, the through-hole has all been seted up to one side of a plurality of control box 2, equal fixedly connected with second check valve 11 in a plurality of through-holes, the equal fixed mounting in one side of a plurality of control box 2 has gas holder 10, the intake pipe fixed connection of gas holder 10 is in the through-hole that corresponds, the equal fixed mounting in top of a plurality of control box 2 has pneumatic motor 12, blade on the pneumatic motor 12 is located the top of gas holder 10, the equal fixed mounting in top of a plurality of control box 2 has gearbox 13, the input of gearbox 13 and pneumatic motor 12's transmission shaft looks adaptation, fixed mounting has generator 14 in cofferdam 1, the output of a plurality of gearbox 13 all with generator 14 looks adaptation.

In this embodiment, the cofferdam 1 is provided with a control groove, the inner wall of the control groove is provided with a slot 15, one side of the control box 2 is provided with a moving groove 16, a moving plate 17 is slidably mounted in the moving groove 16, the moving plate 17 is movably mounted in the control groove, one side of the moving plate 17 is fixedly provided with an insert block 18, the insert block 18 is matched with the slot 15, the moving plate 17 drives the corresponding insert block 18 to move, and the insert block 18 slides into the corresponding slot 15.

In this embodiment, a first threaded hole is formed in one side of the moving plate 17, a groove is formed in an inner wall of one side of the moving groove 16, a lead screw 19 is rotatably installed in the groove, the lead screw 19 is threadedly installed in the first threaded hole, a worm wheel 20 is fixedly sleeved on the lead screw 19, a fixing hole is formed in an inner wall of one side of the groove, the worm 21 drives the corresponding worm wheel 20 to rotate, the worm wheel 20 drives the corresponding lead screw 19 to rotate, and the lead screw 19 drives the corresponding moving plate 17 to move.

In this embodiment, the fixed block is installed in the fixed orifices rotation, and the one end welding of fixed block has worm 21, and worm 21 meshes with worm wheel 20, and the other end welding of fixed block has regulating block 22, and regulating block 22 rotates and installs in one side of control box 2, rotates two regulating blocks 22, and regulating block 22 drives the fixed block rotation that corresponds, and the fixed block drives the worm 21 rotation that corresponds.

In this embodiment, a connecting hole is formed in one side of the moving plate 17, a fixing rod 23 is slidably installed in the connecting hole, two ends of the fixing rod 23 are respectively welded to inner walls of two sides of the moving groove 16, and the fixing rod 23 passively slides in the connecting hole when the moving plate 17 moves, so that the position of the moving plate 17 when moving can be stabilized.

In this embodiment, the spacing groove has all been seted up to one side of inserted block 18, fixed chamber 24 has been seted up on cofferdam 1, slidable mounting has control panel 25 in fixed chamber 24, two control holes have been seted up on one side inner wall of fixed chamber 24, equal slidable mounting has gag lever post 28 in two control holes, the one end of two gag lever posts 28 all welds in one side of control panel 25, gag lever post 28 and the spacing groove looks adaptation that corresponds, control panel 25 drives two gag lever posts 28 and removes, gag lever post 28 inserts the spacing inslot that corresponds, can fix the position of two inserted blocks 18.

In this embodiment, the second screw hole has been seted up to one side of control panel 25, has seted up on one side inner wall of fixed chamber 24 and has rotated the hole, rotates downthehole rotation and installs screw rod 26, and the screw rod 26 screw thread is installed at the second screw hole, and the welding of the one end of screw rod 26 has a seat 27 of rotating, rotates seat 27 and rotates and install in one side of cofferdam 1, rotates seat 27 and drives screw rod 26 and rotate, and screw rod 26 drives control panel 25 and removes.

In this embodiment, two chutes have been seted up on the inner wall of fixed chamber 24, and the equal fixed mounting in both sides of control panel 25 has the slider, and slider slidable mounting drives the slider and slides in the spout when control panel 25 removes in the spout that corresponds, can stabilize the position when control panel 25 removes.

In this embodiment, the worker checks each component to ensure that the component can be used after no error is found, by inserting the two moving plates 17 into the corresponding two control grooves, rotating the two adjusting blocks 22, the adjusting blocks 22 drive the corresponding fixed blocks to rotate, the fixed blocks drive the corresponding worms 21 to rotate, the worms 21 drive the corresponding worm wheels 20 to rotate, the worm wheels 20 drive the corresponding lead screws 19 to rotate, the lead screws 19 drive the corresponding moving plates 17 to move, when the moving plates 17 move, the fixing rods 23 passively slide in the connecting holes, so as to stabilize the position of the moving plates 17 when moving, the moving plates 17 drive the corresponding inserting blocks 18 to move, the inserting blocks 18 slide into the corresponding slots 15, the rotating seats 27 are rotated, the rotating seats 27 drive the screws 26 to rotate, the screws 26 drive the control plates 25 to move, when the control plates 25 move, the sliders are driven to slide in the sliding grooves, so as to stabilize the position, the control board 25 drives the two limiting rods 28 to move, the limiting rods 28 are inserted into the corresponding limiting grooves, the positions of the two inserting blocks 18 can be fixed, the position of the control box 2 on the cofferdam 1 can be fixed, when sea level rises due to sea waves around the cofferdam 1, the floating plate 5 rises along with the sea level and drives the movable column 4 to move, both sides of the floating plate 5 are tilted, sea waves can be assisted to lift the floating plate 5, the movable column 4 drives the piston 6 to move, the piston 6 drives the movable column 8 to move, the movable column 8 extrudes the pressure spring 9, the pressure spring 9 generates elastic deformation, the piston 6 extrudes air in the control box 2, the air is discharged from the second one-way valve 11 and enters the air storage tank 10, compressed air discharged from the air storage tank 10 drives the pneumatic motor 12 to operate, the pneumatic motor 12 drives the gearbox 13 to operate, the gearbox 13 drives the generator 14 to operate to generate electricity, when sea level is lowered by sea waves, the floating plate 5 is driven to reset and move and descend along with the sea level under the elastic action of the pressure spring 9, external air enters the control box 2 from the first one-way valve 3 and can be sucked in.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.