Foamed aluminum-based multifunctional integrated offshore photovoltaic floating platform

Abstract

The invention relates to the technical field of photovoltaic floating platforms, and particularly discloses a foamed aluminum-based multifunctional integrated offshore photovoltaic floating platform which comprises a main mounting rod, a first sliding rod is slidably mounted on the circumferential surface of the outer side of the main mounting rod, and a connecting rod is rotatably mounted on the outer side of the upper end of the first sliding rod; under the action of a second motor, a second screw rod and a second sliding rod, the second sliding rod can slide upwards and can drive a connecting rod to synchronously move in the sliding process, and at the moment, under the action of a first motor and a first threaded rod, a first sliding rod can drive the other end of the connecting rod to synchronously move up and down; therefore, the photovoltaic panel which is installed subsequently can be driven to move upwards synchronously. Therefore, the height of the photovoltaic panel can be adjusted under the stormy wave condition, and the situation that the photovoltaic panel is damaged due to the fact that the photovoltaic panel is too high and comes into contact with high stormy waves is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic floating platforms, in particular to a foam aluminum-based multifunctional integrated offshore photovoltaic floating platform. BACKGROUND

[0002] With the transformation of global energy structure to clean energy, offshore photovoltaic power generation as an important form of renewable energy utilization, its development scale is expanding.

[0003] However, the existing offshore photovoltaic floating platform still has many limitations in structural design and actual application: the traditional offshore photovoltaic floating platform adopts fixed frame structure, and the support assembly and buoyancy device are integrated designed, which is difficult to adjust flexibly according to the wave conditions of sea area, light angle.

[0004] For example, the installation angle of photovoltaic panel is fixed, which cannot be adjusted adaptively with the change of solar altitude angle, resulting in limited power generation efficiency; also, it is easy to deform or damage due to stress concentration under the impact of wind and wave, and the stability is poor. At the same time, the buoyancy part and support frame of the existing platform are fixedly connected, when the buoyancy part is worn or leaks, the whole structure needs to be disassembled and replaced, which has high maintenance cost and complicated operation.

[0005] Therefore, the present application provides a foam aluminum-based multifunctional integrated offshore photovoltaic floating platform, which aims to solve the problems of insufficient flexibility, inconvenient maintenance and poor stability of the existing platform by optimizing the structural design. SUMMARY

[0006] The purpose of the present application is to provide a foam aluminum-based multifunctional integrated offshore photovoltaic floating platform to solve the problems raised in the background.

[0007] To achieve the above purpose, the present application provides the following technical scheme: a foam aluminum-based multifunctional integrated offshore photovoltaic floating platform, comprising a main mounting rod, a first sliding rod is slidably installed on the outer circumferential surface of the main mounting rod, a connecting rod is rotatably installed on the outer side of the upper end of the first sliding rod; An arc-shaped plate is rotatably installed on the end of the connecting rod away from the first sliding rod, and a second sliding rod is rotatably installed on the lower end of the arc-shaped plate. A vertical rod is provided on the outer side of the lower end of the second sliding rod, a bottom rod is provided at the lower end of the vertical rod, and an air cushion is slidably provided on the outer side of the bottom rod. One end of the inner side of the bottom rod is provided with a connecting head, and the inner side of the connecting head is in contact with the lower end of the main mounting rod.

[0008] Preferably, the outer circumferential surface of the main mounting rod is uniformly provided with an annular array of first sliding grooves, the number of the first sliding grooves is twelve, the inner lower end of each first sliding groove is fixedly installed with a first motor, and the output shaft of the first motor is fixedly installed with a first threaded rod.

[0009] Preferably, the outer circumferential surface of the lower end of the main mounting rod is fixedly installed with an upper limiting ring, the lower end of the main mounting rod below the upper limiting ring is fixedly installed with a lower limiting ring, the upper end surface to the lower end surface of the upper limiting ring and the lower limiting ring is alignedly provided with a first threaded hole, and the first threaded hole is internally and threadedly rotatably installed with a first screw rod.

[0010] Preferably, the upper end to the inner portion of the vertical rod is provided with a cavity sliding groove, the inner floor of the cavity sliding groove is fixedly installed with a second motor, the output shaft of the second motor is fixedly installed with a second screw rod, and the lower end to the inner portion of the second screw rod and the second sliding rod is threadedly rotatably connected.

[0011] Preferably, the outer side surface of the bottom rod is provided with a mounting groove, one end to the other end of the air cushion is provided with a mounting clamping groove matched with the mounting groove, and the air cushion and the bottom rod are slidably connected through the mounting clamping groove.

[0012] Preferably, the inner wall of the inner side end of the mounting groove is provided with a U-shaped groove in a symmetrical state, the outer side of the connecting head is in a matched state with the U-shaped groove, and the outer side of the connecting head is slidably combined with the bottom rod through the U-shaped groove.

[0013] Preferably, the upper end surface to the lower end surface of the connecting head is provided with a second threaded hole, the connecting head is slidably installed on the inner side of the upper limiting ring and the lower limiting ring, the second threaded hole and the first threaded hole are in an aligned state, and the second threaded hole and the first screw rod are threadedly rotatably connected.

[0014] Preferably, the upper end surface and the lower end surface between the adjacent two bottom rods are installed with an upper limiting rod and a lower limiting rod, and the upper end surface to the lower end surface of the upper limiting rod and the lower limiting rod is commonly provided with a third threaded hole.

[0015] Preferably, the third threaded hole is internally and slidably installed with an insertion rod, the outer side of the upper end to the lower end of the insertion rod is threadedly rotatably installed with a third screw rod, and the lower end of the third screw rod is rotatably installed with a base.

[0016] Preferably, the upper end of the base is rotatably mounted with a first adjusting rod on the outer circumferential surface, the one end of the first adjusting rod is rotatably mounted with a double-head recessed groove rod, the upper end of the double-head recessed groove rod is rotatably mounted with a second adjusting rod, the other end of the second adjusting rod is rotatably mounted on the lower end of the outer circumferential surface of the insertion rod, and the lower end of the base is provided with a chain, and the lower end of the chain is fixedly mounted with a counterweight.

[0017] Compared with the prior art, the present application has the following advantages: 1. The second slide can slide upwards under the action of the second motor, the second screw rod and the second slide rod, and the connecting rod can move synchronously during the sliding process, at this time, the first slide rod can move the other end of the connecting rod synchronously upwards and downwards under the action of the first motor and the first threaded rod, and the subsequently installed photovoltaic panel can move upwards synchronously, so that the height of the photovoltaic panel can be adjusted in the case of wind and waves, and damage to the photovoltaic panel caused by high wind and waves can be avoided.

[0018] 2. In the process of use, the second slide can slide upwards under the action of the second motor, the second screw rod and the second slide rod, and the connecting rod can move synchronously during the sliding process, at this time, the first slide rod can move the other end of the connecting rod synchronously upwards and downwards under the action of the first motor and the first threaded rod, at this time, the multiple connecting rods can be in a state of one end high and the other end low according to the situation, and the whole can be in an inclined structure, so that the photovoltaic panel installed on the top is in an inclined structure, and is suitable for the irradiation angle of the sun.

[0019] 3. The bottom rod can be connected with the air cushion for sliding, so that the bottom rod can be quickly replaced during subsequent replacement and maintenance, and the bottom rod can be quickly replaced and time is saved because the connecting head is combined with the first screw rod and the upper and lower limit rings. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0021] Figure 1 The main structure of the present application is shown in the figure; Figure 2 The component structure of the present application is shown in the figure; Figure 3The first sliding rod schematic diagram of the present application; Figure 4 The connecting rod and arc plate schematic diagram of the present application; Figure 5 The bottom rod schematic diagram of the present application; Figure 6 The Figure 5 The enlarged view of A in the middle; Figure 7 The chain and weight block schematic diagram of the present application; Figure 8 The upper and lower limit rod structure diagram of the present application; Figure 9 The insertion rod and third screw rod structure connection diagram of the present application.

[0022] Explanation of reference signs: 1, main installation rod; 2, first sliding groove; 3, first motor; 4, first threaded rod; 5, first sliding rod; 6, upper limit ring; 7, lower limit ring; 8, first threaded hole; 9, first screw rod; 10, connecting rod; 11, arc plate; 12, second sliding rod; 13, second screw rod; 14, second motor; 15, vertical rod; 16, cavity sliding groove; 17, bottom rod; 18, installation groove; 181, U-shaped groove; 19, air cushion; 20, installation clamping groove; 21, connecting head; 22, second threaded hole; 23, upper limit rod; 24, lower limit rod; 25, third threaded hole; 26, insertion rod; 27, third screw rod; 28, base; 29, first adjusting rod; 30, double-head recessed groove rod; 31, second adjusting rod; 32, chain; 33, weight block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1 to 8 The present application provides a technical solution: The foam aluminum-based multifunctional integrated offshore photovoltaic floating platform comprises a main installation rod 1, twelve first sliding grooves 2 are evenly arranged in a ring array on the outer circumferential surface of the main installation rod 1, and Figure 3As shown in the figure, a first motor 3 is fixedly installed on the inner bottom surface of the first sliding groove 2, a first threaded rod 4 is fixedly installed on the output shaft of the first motor 3, and a first sliding rod 5 is threadedly rotatably installed on the outer circumferential surface of the first threaded rod 4. It should be noted that the first sliding rod 5 and the first sliding groove 2 are in a sliding connection state, and the structure of the first sliding rod 5 and the first sliding groove 2 is in a matching state.

[0025] Therefore, in use, the first motor 3 is started, the output shaft of the first motor 3 rotates with the first threaded rod 4, and in the process of rotating the first threaded rod 4, the first sliding rod 5 slides up and down in the first sliding groove 2, thereby achieving the subsequent working effect.

[0026] Then, a connecting rod 10 is rotatably installed on the outer side of the upper end of the first sliding rod 5, an arc-shaped plate 11 is rotatably installed on one end of the outer side of the connecting rod 10, and a vertical rod 15 is rotatably installed on the center position of the lower end surface of the arc-shaped plate 11, as shown in the figure. Figure 5

[0027] A cavity sliding groove 16 is formed in the top to the inside of the vertical rod 15, a second motor 14 is fixedly installed on the inner floor of the cavity sliding groove 16, a second screw rod 13 is fixedly installed on the output shaft of the second motor 14, and a second sliding rod 12 is threadedly rotatably installed on the circumferential surface of the second screw rod 13. The second sliding rod 12 is slidably installed in the inside of the cavity sliding groove 16, as shown in the figure. Figure 4

[0028] Therefore, in use, the second motor 14 is started, the output shaft of the second motor 14 rotates with the second screw rod 13, and in the process of rotating the second screw rod 13, the second sliding rod 12 slides up and down in the inside of the cavity sliding groove 16, so that the second sliding rod 12 drives the arc-shaped plate 11 to move up and down synchronously in the process of sliding, thereby cooperating with the first sliding rod 5 to realize synchronous adjustment of the two ends of the connecting rod 10.

[0029] Through the above adjustment, the photovoltaic panel installed on the upper end surface of the connecting rod 10 can be synchronously moved up and down, so that in use, the height and angle of the photovoltaic panel can be adjusted according to the actual situation by controlling the first motor 3 and the second motor 14, thereby ensuring that the photovoltaic panel can always maintain the best light receiving angle and improving the efficiency of photovoltaic power generation.

[0030] In addition, it should be noted that in use, the connecting rod 10 can be designed to be extendable, thereby facilitating subsequent work.

[0031] ​​The lower end of the vertical rod 15 is rotatably installed with a bottom rod 17, and the inner side of the bottom rod 17 is provided with an installation slot 18 around the end close to the vertical rod 15, and then, a gas cushion 19 is slidably installed on the outer side of the bottom rod 17, and the gas cushion 19 is provided with a matching installation clamping groove 20 from one end to the other end, as shown in Figure 5 .

[0032] Therefore, in use, the gas cushion 19 can be slidably combined with the installation clamping groove 20 and the bottom rod 17, thereby realizing quick replacement and assembly operation.

[0033] Secondly, a U-shaped slot 181 with the same length is formed in the inner side of the bottom rod 17 and on the inner side wall of the installation slot 18, as shown in Figure 6 .

[0034] And the inner point is provided with a connecting head 21, and the outer side of the connecting head 21 is in a matching state with the inner point of the bottom rod 17, so that in use, the connecting head 21 can be slidably connected with the inner point of the bottom rod 17, thereby realizing the limitation of the bottom rod 17.

[0035] Then, the upper limiting ring 6 and the lower limiting ring 7 are fixedly installed on the circumferential surface of the lower end of the main installation rod 1, and the first threaded hole 8 is uniformly formed on the annular array from the upper end surface to the lower end surface of the upper limiting ring 6 and the lower limiting ring 7, and the second threaded hole 22 is formed on the upper end surface to the lower end surface of the connecting head 21, and the first threaded rod 9 is threadedly rotatably installed in the first threaded hole 8 and the second threaded hole 22, so that under the action of the first threaded rod 9, the connecting head 21 and the main installation rod 1 are in a fixedly connected state, and the bottom rod 17 is also in a fixed state, thereby realizing the fixing operation of the overall structure.

[0036] Further, the upper limiting rod 23 is installed on the upper end surface between the adjacent two bottom rods 17, and the lower limiting rod 24 is installed on the lower end surface, and it should be noted that after the installation of the upper limiting rod 23 and the lower limiting rod 24, the side surface of the adjacent upper limiting rod 23 and the lower limiting rod 24 is in a close state, thereby realizing the extrusion operation of the upper limiting rod 23 and the lower limiting rod 24, thereby realizing the fixing operation of the upper limiting rod 23 and the lower limiting rod 24.

[0037] Secondly, the upper end surface to the lower end surface center position of the upper limit rod 23 and the lower limit rod 24 is provided with a third threaded hole 25, and the third threaded hole 25 is rotatably installed with an insertion rod 26, the upper end to the lower end of the insertion rod 26 is rotatably installed with a third screw rod 27, the lower end of the third screw rod 27 is rotatably installed with a base 28, the upper end of the base 28 is rotatably installed with a first adjusting rod 29, and the end of the first adjusting rod 29 away from the base 28 is rotatably installed with a double-head recessed groove rod 30, and the upper end of the double-head recessed groove rod 30 is rotatably installed with a second adjusting rod 31, and the upper end of the second adjusting rod 31 is rotatably installed on the lower end of the insertion rod 26, as shown in Figure 9

[0038] In use, the insertion rod 26 is rotatably installed in the third threaded hole 25, then the third screw rod 27 is rotated, at this time, under the action of the third screw rod 27, the base 28 can move up and down, and in the process of movement, the first adjusting rod 29 can be driven to rotate, the first adjusting rod 29 rotates and synchronously drives the double-head recessed groove rod 30 to work, so that the second adjusting rod 31 can work synchronously, so that the upper end surface of the second adjusting rod 31 and the lower end surface of the lower limit ring 7 are in a state of adhesion, thereby realizing the fixed connection of the upper limit rod 23 and the lower limit rod 24, further ensuring the stability of the structure.

[0039] Finally, the chain 32 is installed on the lower end surface of the base 28, and the counterweight 33 is fixedly installed on the lower end of the chain 32. In use, the setting of the counterweight 33 can increase the mass of the whole device, ensure that the device can stably float on the water surface, and will not appear the situation of shaking, and the chain 32 is installed on the lower end surface of the base 28, which can flexibly adjust the position of the counterweight 33, according to the actual need, pull the chain 32, so that the counterweight 33 is in different depth positions in the water, thereby adjusting the draft depth of the whole device, ensuring that the device can be adjusted according to different water levels, increasing the practicability of the device, and the length of the chain 32 is set according to the need.

[0040] Working principle: Start the first motor 3, the output shaft of the first motor 3 will rotate with the first threaded rod 4, and in the process of rotating the first threaded rod 4, the first sliding rod 5 can slide up and down in the first sliding groove 2, thereby realizing the subsequent operation effect.

[0041] ​The second motor 14 is started, the output shaft of the second motor 14 drives the second screw 13 to rotate, and the second screw 13 drives the second slide rod 12 to slide up and down in the cavity sliding groove 16, so that the second slide rod 12 drives the arc-shaped plate 11 to move up and down synchronously, and then cooperates with the first slide rod 5 to realize synchronous adjustment of the two ends of the connecting rod 10.

[0042] In addition, the connecting rod 10 is designed to be telescopic, thereby facilitating subsequent operation.

[0043] In use, the air cushion 19 can be combined with the bottom rod 17 through the mounting slot 20 to realize quick replacement and assembly.

[0044] The connector 21 and the main mounting rod 1 are fixedly connected through the action of the first screw 9, and the bottom rod 17 is also fixed, thereby realizing the fixing operation of the overall structure.

[0045] The insertion rod 26 is rotated and installed in the third threaded hole 25, and then the third screw 27 is rotated, at this time, the third screw 27 drives the base 28 to move up and down, and drives the first adjusting rod 29 to rotate in the movement process, the first adjusting rod 29 drives the double-head recessed groove rod 30 to work synchronously, so that the second adjusting rod 31 can work synchronously, so that the upper end surface of the second adjusting rod 31 and the lower end surface of the lower limiting ring 7 are in abutting state, thereby realizing the fixed connection operation of the upper limiting rod 23 and the lower limiting rod 24, and further ensuring the stability of the structure.

[0046] In use, the weight block 33 is arranged to increase the mass of the entire device, so that the device can stably float on the water surface and will not shake, and the chain 32 is installed at the lower end surface of the base 28 to flexibly adjust the position of the weight block 33, according to actual needs, the chain 32 is pulled to make the weight block 33 be at different depth positions in the water, so as to adjust the draft of the entire device, ensure that the device can be adjusted according to different water levels, and increase the practicability of the device, and the length of the chain 32 is set according to needs.

[0047] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or replace some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A foam aluminum-based multifunctional integrated offshore photovoltaic floating platform, characterized by: It comprises a main mounting rod (1), a first slide rod (5) being slidably mounted on the outer circumferential surface of the main mounting rod (1), and a connecting rod (10) being rotatably mounted on the outer side of the upper end of the first slide rod (5); An arc-shaped plate (11) is rotatably mounted on one end of the connecting rod (10) away from the first slide rod (5), and a second slide rod (12) is rotatably mounted on the lower end of the arc-shaped plate (11); A vertical rod (15) is provided on the outer side of the lower end of the second sliding rod (12), a bottom rod (17) is provided on the lower end of the vertical rod (15), and an air cushion (19) is slidably provided on the outer surface of the bottom rod (17); One end of the inner side of the bottom rod (17) is provided with a connector (21), and one end of the inner side of the connector (21) is fitted with the lower end of the main mounting rod (1).

2. The foam aluminum-based multifunctional integrated offshore photovoltaic floating platform according to claim 1, characterized in that: The outer circumferential surface of the main mounting rod (1) is evenly provided with first sliding grooves (2) in an annular array. The number of the first sliding grooves (2) is twelve. The lower ends of the first sliding grooves (2) are fixedly mounted with first motors (3). The output shafts of the first motors (3) are fixedly mounted with first threaded rods (4). The lower ends of the first threaded rods (4) and the first sliding rods (5) are in a threaded rotation connection state to the inside.

3. The foam aluminum-based multifunctional integrated offshore photovoltaic floating platform according to claim 1, characterized in that: An upper limit ring (6) is fixedly mounted on the outer circumferential surface of the lower end of the main mounting rod (1), and a lower limit ring (7) is fixedly mounted on the lower end of the main mounting rod (1) and located below the upper limit ring (6). A first threaded hole (8) is formed in a manner that the upper end surface of the upper limit ring (6) and the lower end surface of the lower limit ring (7) are aligned with each other, and a first screw rod (9) is rotatably mounted on the internal thread of the first threaded hole (8).

4. The foam aluminum-based multifunctional integrated offshore photovoltaic floating platform according to claim 1, characterized in that: A cavity chute (16) is provided from the upper end of the vertical rod (15) to the inside, and a second motor (14) is fixedly installed on the ground inside the cavity chute (16). A second screw rod (13) is fixedly installed on the output shaft of the second motor (14), and the lower ends of the second screw rod (13) and the second slide rod (12) are rotatably connected to the internal thread.

5. The foam aluminum-based multifunctional integrated offshore photovoltaic floating platform according to claim 1, characterized in that: The outer side surfaces of the bottom rod (17) are each provided with a mounting groove (18), and the air cushion (19) is provided with a mounting slot (20) from one end to the other end thereof, which matches the mounting slot (18). The mounting slot (20) enables the air cushion (19) and the bottom rod (17) to be slidably connected.

6. The foam aluminum-based multifunctional integrated offshore photovoltaic floating platform according to claim 5, characterized in that: A symmetrical U-shaped groove (181) is provided on the inner wall of one inner end of the mounting groove (18), and one outer end of the connector (21) and the U-shaped groove (181) are in a matching state. The outer end of the connector (21) is slidably combined with the bottom rod (17) through the U-shaped groove (181).

7. The foam aluminum-based multifunctional integrated offshore photovoltaic floating platform according to claim 1, characterized in that: A second threaded hole (22) is provided from the upper end surface to the lower end surface of the connecting head (21). The connecting head (21) is slidably mounted on the inner side of the upper limit ring (6) and the lower limit ring (7). The second threaded hole (22) and the first threaded hole (8) are aligned. The second threaded hole (22) and the first screw rod (9) are threadedly connected.

8. The foam aluminum-based multifunctional integrated offshore photovoltaic floating platform according to claim 1, characterized in that: An upper limit rod (23) and a lower limit rod (24) are installed between the upper end surface and the lower end surface of two adjacent bottom rods (17), and a third threaded hole (25) is commonly opened from the upper end surface to the lower end surface of the upper limit rod (23) and the lower limit rod (24).

9. The foam aluminum-based multifunctional integrated offshore photovoltaic floating platform according to claim 8, characterized in that: An insert rod (26) is slidably mounted inside the third threaded hole (25), a third screw rod (27) is rotatably mounted on the outer side of the upper end to the lower end of the insert rod (26), and a base (28) is rotatably mounted on the lower end of the third screw rod (27).

10. The foam aluminum-based multifunctional integrated offshore photovoltaic floating platform according to claim 9, characterized in that: A first adjusting rod (29) is rotatably mounted on the outer circumferential surface of the upper end of the base (28); a double-headed groove rod (30) is rotatably mounted on the end of the first adjusting rod (29) away from the base (28); a second adjusting rod (31) is rotatably mounted on the upper end of the double-headed groove rod (30); the other end of the second adjusting rod (31) is rotatably mounted on the outer circumferential surface of the lower end of the insertion rod (26); a chain (32) is provided at the lower end of the base (28); a counterweight (33) is fixedly mounted on the lower end of the chain (32).

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