Overwater suspension frame of wave energy power generation device

Abstract

The utility model discloses an overwater suspension frame of a wave energy power generation device in the technical field of wave energy power generation, which comprises a power generation device main body and a mounting frame, the power generation device main body is movably mounted on the inner side of the mounting frame, a connecting disc is arranged on the lower side of the mounting frame, a chassis is arranged on the lower side of the connecting disc, and a hydraulic cylinder is arranged on the upper side of the chassis. One end of the hydraulic cylinder is connected to the chassis, the other end of the hydraulic cylinder is connected to the connecting disc, the hydraulic cylinder is movably sleeved with a corrugated pipe, a mounting block is fixedly arranged on the lower side of the power generation device body, a bottom frame is fixedly arranged on the lower side of the mounting frame, and a mounting groove in butt joint with the mounting block is formed in the upper side of the bottom frame in a penetrating mode. Through the simple installation structure, the whole floating frame can be conveniently adjusted, on one hand, the power generation device can be conveniently overhauled, workers can conveniently operate the floating frame, the overhauling efficiency is improved, on the other hand, rising tide and falling tide conditions can be conveniently coped, the energy utilization rate is improved, and the floating frame is good in practical effect and worthy of being used and popularized in the existing market.

Description

Technical Field

[0001] The utility model relates to the technical field of wave energy electricity generation, and more specifically to an above-water suspension frame of a wave energy electricity generation device. Background Art

[0002] The principle of wave power generation is to convert wave force into compressed air to drive the air turbine generator to generate electricity. When the waves rise, the air in the air chamber is pushed up, and the compressed air passes through the positive pressure water valve chamber into the positive pressure cylinder and drives the air turbine on the shaft extension end of the generator to generate electricity. When the waves fall, negative pressure is formed in the air chamber, so that the air in the atmosphere is sucked into the cylinder and drives the air turbine on the other shaft extension end of the generator to generate electricity, and its rotation direction remains unchanged. When installing the wave energy generating device, it is necessary to use a water suspension frame to prevent the generating device from being blown away by strong winds and waves.

[0003] Most of the existing water suspension frames are of fixed design, which makes it inconvenient to adjust. It is inconvenient for workers to operate when repairing the power generation device, affecting the maintenance efficiency. At the same time, in some offshore areas, the water level changes with the high tide and low tide. Since the height of the suspension frame remains unchanged, the power generation device cannot receive gas better, resulting in a decrease in energy utilization.

[0004] In view of this, we propose an above-water suspension frame for a wave energy power generation device. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide an aquatic suspension frame for a wave energy generating device, so as to solve the problem in the above background technology that the existing suspension frame of the generating device is inconvenient to adjust, resulting in inconvenient maintenance and affecting the energy utilization rate.

[0007] 2. Technical solution

[0008] A water suspended frame of a wave energy power generation device comprises a power generation device body and a mounting frame, wherein the power generation device body is movably mounted on the inner side of the mounting frame, a connecting plate is arranged on the lower side of the mounting frame, a chassis is arranged on the lower side of the connecting plate, a hydraulic cylinder is arranged on the upper side of the chassis, one end of the hydraulic cylinder is connected to the chassis, and the other end of the hydraulic cylinder is connected to the connecting plate, a bellows is movably sleeved on the outer side of the hydraulic cylinder, a mounting block is fixedly arranged on the lower side of the power generation device body, a chassis is fixedly arranged on the lower side of the mounting frame, and a mounting groove for docking the mounting block is penetrated on the upper side of the chassis.

[0009] Preferably, a plurality of groups of connecting rods are fixedly provided on the outer side of the connecting plate, and the other ends of the plurality of groups of connecting rods are fixedly connected to the mounting frame.

[0010] Preferably, a fixing rod is fixedly provided on the lower side of the chassis.

[0011] Preferably, a plurality of openings for connecting to the main body of the electrogenerating device are formed through the outer side of the mounting frame.

[0012] Preferably, mounting plates are fixedly provided on both sides of the bellows, and fixing plates docking with the mounting plates are fixedly provided on the lower side of the connecting plate and the upper side of the chassis, multiple groups of positioning bolts are threaded through the outer side of the fixing plate, and multiple groups of screw holes for docking with the positioning bolts are opened on the outer side of the mounting plate.

[0013] Preferably, two groups of fixing frames are fixedly provided on the lower side of the base frame, and blocks are movably inserted into the inner sides of the two groups of fixing frames, and the blocks movably penetrate the fixing frames and extend to the outside, and the mounting blocks movably penetrate and are inserted into the mounting slots and extend to the lower side, and slots for docking with the blocks are provided on both sides of the mounting blocks, and multiple groups of limit springs are provided on the inner side of the fixing frames, and one end of the multiple groups of limit springs is connected to the fixing frames, and the other end of the limit springs is connected to the block.

[0014] Preferably, a handle is fixedly provided on the outer side of the block.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model is provided with a mounting frame, a connecting plate, a chassis, a hydraulic cylinder, a bellows, a mounting plate, a fixing plate, a positioning bolt and other mechanisms, and through the mutual cooperation of various mechanisms, it is convenient to adjust the floating frame as a whole, which is convenient for the maintenance of the power generation device, convenient for the staff to operate, and improves the maintenance efficiency. At the same time, it is convenient to deal with the situation of high tide and low tide, thereby improving the energy utilization rate. In addition, the overall adjustment mechanism can be protected to avoid erosion by sea water, thereby increasing the service life.

[0018] 2. The utility model provides a mounting block, a base frame, a mounting slot, a fixing frame, a clamping block, a limit spring, a clamping slot and other mechanisms, and through the mutual cooperation of various mechanisms, it is convenient to load and unload the entire power generation device, thereby further improving the convenience of loading and unloading the power generation device and reducing the workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0021] Figure 3 It is a partial cross-sectional schematic diagram of the mounting frame of the utility model;

[0022] Figure 4 This is a cross-sectional schematic diagram of the adjustment mechanism of the utility model;

[0023] Figure 5 For this utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0024] Figure 6 For this utility model Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0025] Explanation of the numbers in the figure: 1 main body of the power generation device, 2 mounting frame, 3 connecting plate, 4 connecting rod, 5 chassis, 6 fixing rod, 7 hydraulic cylinder, 8 bellows, 9 through-hole, 10 mounting plate, 11 fixing plate, 12 positioning bolt, 13 screw hole, 14 mounting block, 15 chassis, 16 mounting groove, 17 fixing frame, 18 clamping block, 19 limit spring, 20 clamping groove, 21 handle. DETAILED DESCRIPTION

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] See also Figure 1-6 ,The utility model provides a technical solution:

[0030] A water suspension frame of a wave energy power generation device comprises a power generation device body 1 and a mounting frame 2, wherein the power generation device body 1 is movably mounted on the inner side of the mounting frame 2, a connecting plate 3 is arranged on the lower side of the mounting frame 2, a chassis 5 is arranged on the lower side of the connecting plate 3, a hydraulic cylinder 7 is arranged on the upper side of the chassis 5, one end of the hydraulic cylinder 7 is connected to the chassis 5, and the other end of the hydraulic cylinder 7 is connected to the connecting plate 3, a bellows 8 is movably sleeved on the outer side of the hydraulic cylinder 7, a mounting block 14 is fixedly arranged on the lower side of the power generation device body 1, a chassis 15 is fixedly arranged on the lower side of the mounting frame 2, a mounting groove 16 for docking with the mounting block 14 is penetrated on the upper side of the chassis 15, and the bellows 8 is retractable, so that it can be retracted and retracted along with the retraction and expansion of the hydraulic cylinder 7, so that the hydraulic cylinder 7 can be better protected.

[0031] Specifically, multiple groups of connecting rods 4 are fixedly arranged on the outer side of the connecting plate 3, and the other ends of the multiple groups of connecting rods 4 are fixedly connected to the mounting frame 2. By arranging multiple groups of connecting rods 4, the mounting frame 2 can be supported, thereby improving the use stability of the mounting frame 2.

[0032] Furthermore, a fixing rod 6 is fixedly provided on the lower side of the chassis 5. By providing the fixing rod 6, the entire device can be conveniently fixed, and the fixing rod 6 can be spliced ​​and extended according to actual usage requirements so that it can be stably fixed on the bottom of the water.

[0033] It is worth mentioning that a plurality of through-holes 9 for connecting to the main body 1 of the power generating device are provided through the outer side of the mounting frame 2. By providing a plurality of through-holes 9, gas from all directions can be easily introduced into the chamber of the main body 1 of the power generating device, so that the mechanical energy formed by the air pressure difference can be converted into electrical energy.

[0034] It is worth noting that mounting plates 10 are fixedly provided on both sides of the bellows 8, and fixing plates 11 that are connected to the mounting plates 10 are fixedly provided on the lower side of the connecting plate 3 and the upper side of the chassis 5. A plurality of groups of positioning bolts 12 are penetrated by threads on the outer side of the fixing plates 11, and a plurality of groups of screw holes 13 for connecting to the positioning bolts 12 are provided on the outer side of the mounting plate 10. By loosening or tightening the positioning bolts 12, the mounting plate 10 can be conveniently fixed and disassembled, thereby ensuring the stability of the mounting plate 10 in use and facilitating the maintenance of the hydraulic cylinder 7 inside the bellows 8.

[0035] In addition, two sets of fixing frames 17 are fixedly arranged on the lower side of the bottom frame 15, and the inner sides of the two sets of fixing frames 17 are movably plugged with card blocks 18, and the card blocks 18 movably penetrate the fixing frames 17 and extend to the outside, and the mounting blocks 14 are movably inserted in the mounting grooves 16 and extend to the lower side, and the mounting blocks 14 are provided with card grooves 20 for docking the card blocks 18 on both sides, and multiple sets of limit springs 19 are arranged on the inner side of the fixing frames 17, and one end of the multiple limit springs 19 is connected to the fixing frames 17, and the other end of the limit springs 19 is connected to the fixing frames 17. The clamping block 18 and the limit spring 19 do not deform in their initial state. When the clamping block 18 is moved toward the inside of the fixed frame 17, the limit spring 19 will be squeezed, causing the limit spring 19 to deform. At this time, the limit spring 19 is deformed. When the mounting block 14 is inserted into the inside of the mounting groove 16, the clamping block 18 is released. At this time, the elastic potential energy of the limit spring 19 is released, thereby driving the clamping block 18 to quickly clamp into the clamping groove 20 on the outside of the mounting block 14, thereby improving the convenience of fixing the mounting block 14.

[0036] It must be said that a handle 21 is fixedly provided on the outer side of the card block 18. By providing the handle 21, the card block 18 can be easily pushed, thereby improving the convenience of operation.

[0037] Working principle: First, the mounting frame 2 is installed and fixed by the fixing rod 6, and then the two groups of blocks 18 are pushed to the inside of the fixing frame 17. The block 18 moves to squeeze the limit spring 19 on the inside of the fixing frame 17, and then the main body 1 of the power generation device is installed to the inside of the mounting frame 2, so that the mounting block 14 is inserted into the inside of the mounting groove 16, and then the block 18 is released to release the elastic potential energy of the limit spring 19, thereby driving the block 18 to move and reset. When the block 18 moves, it is inserted into the slot 20 on the outside of the mounting block 14, so that the main body 1 of the power generation device can be installed conveniently. During the use of the main body 1 of the power generation device, the hydraulic cylinder 7 can be turned on by an external power supply according to the actual use situation. The extension or shortening of the hydraulic cylinder 7 can drive the mounting frame 2 and the main body 1 of the power generation device to rise or fall, so as to meet different use requirements. At the same time, the hydraulic cylinder 7 can drive the bellows 8 to extend and retract during adjustment. The hydraulic cylinder 7 can be protected by the bellows 8 to increase the service life of the hydraulic cylinder 7.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An aquatic suspension frame of a wave energy generating device, comprising a generating device body (1) and a mounting frame (2), characterized in that: The main body (1) of the power generation device is movably mounted on the inner side of the mounting frame (2); a connecting plate (3) is arranged on the lower side of the mounting frame (2); a chassis (5) is arranged on the lower side of the connecting plate (3); a hydraulic cylinder (7) is arranged on the upper side of the chassis (5); one end of the hydraulic cylinder (7) is connected to the chassis (5), and the other end of the hydraulic cylinder (7) is connected to the connecting plate (3); a bellows (8) is movably sleeved on the outer side of the hydraulic cylinder (7); a mounting block (14) is fixedly arranged on the lower side of the main body (1) of the power generation device; a chassis (15) is fixedly arranged on the lower side of the mounting frame (2); and a mounting groove (16) for docking with the mounting block (14) is penetrated through the upper side of the chassis (15).

2. The water suspension frame of the wave energy generating device according to claim 1 is characterized by: A plurality of groups of connecting rods (4) are fixedly arranged on the outside of the connecting plate (3), and the other ends of the plurality of groups of connecting rods (4) are fixedly connected to the mounting frame (2).

3. The water suspension frame of the wave energy generating device according to claim 1 is characterized by: A fixing rod (6) is fixedly arranged on the lower side of the chassis (5).

4. The water suspension frame of the wave energy generating device according to claim 1 is characterized by: The outer side of the mounting frame (2) is provided with a plurality of through openings (9) for connecting to the main body (1) of the electricity generating device.

5. The water suspension frame of the wave energy generating device according to claim 1 is characterized by: Mounting plates (10) are fixedly arranged on both sides of the bellows (8), and fixing plates (11) that dock with the mounting plates (10) are fixedly arranged on the lower side of the connecting plate (3) and the upper side of the chassis (5), and multiple groups of positioning bolts (12) are threadedly penetrated on the outer side of the fixing plate (11), and multiple groups of screw holes (13) for docking with the positioning bolts (12) are provided on the outer side of the mounting plate (10).

6. The water suspension frame of the wave energy generating device according to claim 1, characterized in that: Two groups of fixing frames (17) are fixedly arranged on the lower side of the base frame (15), and blocks (18) are movably inserted into the inner sides of the two groups of fixing frames (17). The blocks (18) movably penetrate the fixing frames (17) and extend to the outer side. The mounting blocks (14) movably penetrate and insert into the mounting grooves (16) and extend to the lower side, and grooves (20) for docking with the blocks (18) are provided on both sides of the mounting blocks (14). Multiple groups of limit springs (19) are arranged on the inner side of the fixing frames (17), and one end of the multiple groups of limit springs (19) is connected to the fixing frames (17), and the other end of the limit springs (19) is connected to the block (18).

7. The water suspension frame of the wave energy power generation device according to claim 6, characterized in that: A handle (21) is fixedly provided on the outer side of the clamping block (18).

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