CN220527979U - Module sliding installation structure for offshore suspension cable photovoltaic - Google Patents
Module sliding installation structure for offshore suspension cable photovoltaic Download PDFInfo
- Publication number
- CN220527979U CN220527979U CN202321775689.6U CN202321775689U CN220527979U CN 220527979 U CN220527979 U CN 220527979U CN 202321775689 U CN202321775689 U CN 202321775689U CN 220527979 U CN220527979 U CN 220527979U
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- cable
- photovoltaic
- module
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- 238000009434 installation Methods 0.000 title claims abstract description 90
- 239000000725 suspension Substances 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 6
- 238000010248 power generation Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a module sliding installation structure for an offshore suspension cable, which comprises sliding cable support columns, sliding cables and a sliding installation trolley, wherein the sliding cable support columns are detachably connected and arranged on a pile head structure of a pile foundation pile top, the sliding cable support columns are distributed around a photovoltaic assembly module, and the sliding cables are connected between the sliding cable support columns along the direction of a bearing cable; the sliding installation trolley is arranged on the sliding rope, and a power lifting device which can be connected with a photovoltaic bracket on the photovoltaic assembly module is arranged in the sliding installation trolley. According to the utility model, the sliding rope is arranged above the carrying rope, and the sliding installation trolley lifts the photovoltaic module through the lifting device, so that the sliding rope and the photovoltaic module are combined to form the assembly body and move along the sliding rope together, and therefore, the horizontal transportation of the photovoltaic module does not need the shift of a transport ship, and the rapid and efficient transportation can be realized.
Description
Technical Field
The utility model relates to the technical field of offshore photovoltaic power generation, in particular to a module sliding installation structure for offshore suspension cable photovoltaic.
Background
With the increasing coastal provinces in China, the vision of the photovoltaic power generation market is projected to the sea, the offshore photovoltaic power generation has a wide market as a novel field, and how to realize safe, economical and reliable installation of an offshore photovoltaic structure becomes one of key technologies for restricting the offshore photovoltaic development.
The existing technology close to the utility model is a manual installation technology of a flexible bracket assembly and a construction cable hoisting installation technology of an offshore suspension cable photovoltaic. The manual installation technology of the flexible support assembly is that a single photovoltaic assembly is manually transported to the cable structure, an installer ascends to an installation position by means of a scaffold or a climbing vehicle at the same time, and then the assembly and the cable structure are manually installed and fixed. The construction cable hoisting installation technology of the offshore suspension cable photovoltaic is that a cable machine is arranged on the construction cable, a module is transported to the lower part of an installation position by a ship, the module is hoisted to the installation position by the cable machine, an installer arrives at the installation position by means of a pedestrian cable, and then the module and a cable structure are installed and fixed manually. The conventional mounting technology has the following defects:
(1) Whether the manual installation technology of the flexible support assembly and the construction cable hoisting installation technology of the offshore suspension cable photovoltaic are adopted, an installer needs to reach an installation position, and then manually install and fix the module and the cable structure. The manual installation mode has low efficiency, poor safety and high installation cost.
(2) The manual installation technology requires manual transportation components, has large difficulty and high cost in offshore operation and has high safety risk but is not feasible; the construction cable lifting installation technology can lift by means of a cable machine, but the transport ship needs to reach the lower part of the installation position, so that the transport ship needs to be continuously shifted in the installation process, and the shift of the transport ship needs to be realized by a hinged anchor, but the offshore photovoltaic field has a large number of piles, the piles are dense, the shift operation of the transport ship is difficult and the time spent is long, and the installation efficiency is low.
Disclosure of Invention
The utility model aims to provide a module sliding installation structure which can be automatically, quickly and safely installed without manual operation during block cable connection. For this purpose, the utility model adopts the following technical scheme:
the utility model provides a module slip mounting structure for marine suspension cable photovoltaic, includes slip cable pillar, slip cable and slip installation dolly, the detachable connection of slip cable pillar sets up on the pile head structure of pile foundation pile top, the slip cable pillar distributes around photovoltaic module, makes it enclose and establishes into whole operation area, the slip cable is connected in along the direction of carrying cable between the slip cable pillar; the utility model discloses a photovoltaic module, including the installation dolly that slides, installation dolly, recess, bearing cable, recess opening direction, recess lateral wall, upper briquetting, photovoltaic module, bearing cable, the installation dolly that slides sets up on the cable that slides, set up in it can with photovoltaic leg joint's on the photovoltaic module power hoisting device, the installation dolly that slides bottom has seted up the recess, recess opening direction corresponds bear the cable, be provided with in the recess can with bolt-up electric bolt fastener on the photovoltaic leg, be provided with the cavity on the recess lateral wall, accomodate in the cavity and have the last briquetting that can shift out automatically, go up the briquetting equally can with bolted connection cooperates, so that photovoltaic module passes through go up briquetting fastening connection in bear on the cable.
Further: the sliding installation trolleys are independently arranged on each sliding rope, and steel beams are connected between the adjacent sliding installation trolleys to form an integral sliding structure.
Further: the bottom of the sliding installation trolley is provided with a containing main body, and the groove is contained in the containing main body; the power wheel is arranged below the sliding installation trolley and is in staggered arrangement with the accommodating main body, and meanwhile, the power wheel is connected with the sliding rope, so that the sliding installation trolley moves along the rope direction on the sliding rope.
Further: the electric door is characterized in that a spring is arranged on the inner side wall of the cavity in a connecting mode, the spring is located between the inner side wall of the cavity and the upper pressing block, and an electric door is arranged at the outlet position of the cavity.
Further: a telescopic motor is arranged in the groove and connected with the electric bolt fastener; the bolt is arranged on the photovoltaic bracket, a connecting hole for the bolt to pass through is formed in the upper pressing block in a penetrating manner, and the electric bolt fastener can be matched with the bolt, so that the upper pressing block is fixed by the bolt when being connected with the photovoltaic bracket.
Further: the power lifting device comprises a cable and a winch, wherein the winch is installed in the sliding installation trolley, one end of the cable is connected with the winch, and the other end of the cable extends out of the sliding installation trolley to be connected to the photovoltaic bracket.
Further: the pile head structure comprises a hanging plate and a pin column, wherein the hanging plate is arranged at the pile foundation pile top, the pin column is connected to the hanging plate, and an upper pin column is arranged at the part, extending out of the upper part of the hanging plate, of the pin column; the sliding cable support column is sleeved on the upper pin column.
Further: the outer surface of the sliding cable strut is provided with a strut hanging plate, and the strut hanging plate is connected with the sliding cable.
Further: the distance between adjacent sliding ropes is larger than the distance between adjacent carrying ropes so as to facilitate the installation operation of the photovoltaic assembly module.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the sliding rope is arranged above the carrying rope, and the sliding installation trolley lifts the photovoltaic module through the lifting device, so that the sliding rope and the photovoltaic module are combined to form the assembly body and move along the sliding rope together, and therefore, the horizontal transportation of the photovoltaic module does not need the shift of a transport ship, and the rapid and efficient transportation can be realized. And the electric bolt fastener at the bottom of the sliding installation trolley corresponds to the block cable connecting position, so that the sliding installation trolley can automatically install after carrying the photovoltaic module to the installation position, and quick, safe and economic module installation can be realized without manual operation. Meanwhile, the whole structure of the utility model is not fixed, can be reused, and can be shared and save the installation cost.
Drawings
FIG. 1 is a sliding mounting elevation view of a photovoltaic module of the present utility model;
FIG. 2 is a plan view of a photovoltaic module slip mount of the present utility model;
FIG. 3 is a plan view of the skid-mounted trolley and module combination of the present utility model;
FIG. 4 is a front elevational view of the skid-mounted trolley and module combination of the present utility model prior to completion of installation;
FIG. 5 is a front elevational view of the completion of the installation of the skid-mounted trolley and module combination of the present utility model;
FIG. 6 is a side elevational view of the slip-mounted cart and module combination of the present utility model;
FIG. 7 is a plan view of a photovoltaic module according to the present utility model;
FIG. 8 is a front elevation view of a photovoltaic module according to the present utility model;
FIG. 9 is a plan view of a platen type block cable attachment structure of the present utility model;
FIG. 10 is an elevation view of a clamp plate type block cable attachment structure of the present utility model;
FIG. 11 is a detailed view of the block cable guide structure of the present utility model;
FIG. 12 is a front elevational view of the skid-mounted trolley of the present utility model;
FIG. 13 is a side elevational view of the skid-mounted trolley of the present utility model;
FIG. 14 is a plan view of a slip cable and a slip cable post of the present utility model;
FIG. 15 is a front elevational view of a slip cable and slip cable post of the present utility model;
FIG. 16 is a side elevational view of a slip cable and slip cable post of the present utility model:
fig. 17 is a detailed view of the pile head structure of the present utility model.
The marks in the drawings are: 2-pile foundation, 3-carrying rope, 4-photovoltaic assembly module, 41-photovoltaic panel, 42-photovoltaic bracket, 5-power lifting device, 51-cable, 52-hoist, 6-power wheel, 7-slip installation dolly, 8-spring, 9-electric bolt fastener, 91-telescopic motor, 10-pressing plate type block rope connecting structure, 101-pressing block, 102-upper pressing block, 103-bolt, 11-electric door, 12-transport ship, 13-slip rope, 14-steel beam, 15-nut, 16-pile head structure, 161-pile head hanging plate, 162-upper pin, 163-lower pin, 17-slip rope pillar, 171-pillar hanging plate, 18-bolt nut.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
As shown in fig. 1-17, the module sliding installation structure for the offshore suspension cable photovoltaic comprises sliding cable support columns 17, sliding cables 13 and a sliding installation trolley 7, wherein the sliding cable support columns 17 are detachably connected to pile head structures 16 arranged on the pile tops of pile foundations 2, the sliding cable support columns 17 are distributed around the photovoltaic module 4 so as to form an integral operation area, and the sliding cable 13 is connected between the sliding cable support columns 17 along the direction of a carrying cable 3; the slipping installation trolley 7 is arranged on the slipping rope 13, the power lifting device 5 which can be connected with the photovoltaic support 42 on the photovoltaic module 4 is arranged in the slipping installation trolley, a groove is formed in the bottom of the slipping installation trolley 7, the opening direction of the groove corresponds to the carrying rope 3, an electric bolt fastener 9 which can be matched with the bolt 103 on the photovoltaic support 42 is arranged in the groove, a cavity is formed in the side wall of the groove, an upper pressing block 102 which can be automatically moved out is contained in the cavity, and the upper pressing block 102 can be connected and matched with the bolt 103, so that the photovoltaic module 4 is fixedly connected to the carrying rope 3 through the upper pressing block 102.
As shown in fig. 1 to 13, in particular, the skid-mounted trolleys 7 are independently provided on each skid cable 13, whereby the overall structure is equipped with two skid-mounted trolleys 7, and steel beams 14 are connected between adjacent skid-mounted trolleys 7 to form the overall skid structure. The two sliding installation trolleys 7 are connected through the steel beam 14, so that the relative position is unchanged.
Wherein, the bottom of the sliding installation trolley 7 is provided with a containing main body, and a groove is arranged in the containing main body; the power wheels 6 are arranged below the sliding installation trolleys 7, the power wheels 6 are arranged in a staggered mode with the accommodating main body, so that installation control of the photovoltaic module 4 is prevented from being influenced by the power wheels 6, meanwhile, two groups of power wheels 6 are arranged below each sliding installation trolley 7, and the power wheels 6 are connected with the sliding ropes 13, so that the sliding installation trolleys 7 can stably move on the sliding ropes 13 along the rope direction through remote control.
The spring 8 is connected to the side wall inside the cavity, the spring 8 is located between the side wall inside the cavity and the upper pressing block 102, and the electric door 11 is arranged at the outlet position of the cavity, so that the upper pressing block 102 is stored in the cavity when the electric door 11 is closed, and the upper pressing block 102 can be ejected out of the cavity under the action of the elastic force of the spring 8 after the electric door 11 is opened.
The telescopic motor 91 is arranged in the groove, the telescopic motor 91 is connected with the electric bolt fastener 9, and a nut 15 which can be matched with the bolt 103 is arranged in the electric bolt fastener 9 in advance, so that the upper press block 102 is integrally fixed when being connected with the photovoltaic bracket 42.
Specifically, the power lifting device 5 comprises a cable 51 and a winch 52, the winch 52 is installed in the sliding installation trolley 7, one end of the cable 51 is connected with the winch 52, and the other end of the cable extends out of the sliding installation trolley 7 to be connected to the photovoltaic bracket 42, so that objects below the sliding installation trolley 7 can be lifted freely.
In this embodiment, the sliding cable support 17, the sliding cable 13 and the sliding installation trolley 7 are not fixed, and can be reused, so that the installation cost is saved and the construction cost is reduced.
As shown in fig. 9 to 11, a pressing plate type block cable connection structure is provided in this embodiment, so that the photovoltaic module 4 is connected with the carrier cable 3. The pressing plate type block cable connecting structure 10 comprises a lower pressing block 101 fixed at the end part of the photovoltaic bracket 42 in advance and an upper pressing block 102 which is arranged in a separated mode, wherein the joint surfaces of the upper pressing block 102 and the lower pressing block 101 are respectively provided with a groove part which can be matched with the carrying cable 3 so as to be fixed with the carrying cable 3 after the upper pressing block 102 is jointed with the lower pressing block 101, bolts 103 are arranged on two sides of the lower pressing block 101 opposite to the inner groove part of the lower pressing block, and connecting holes for the bolts 103 to pass through are arranged in the upper pressing block 102 so that the upper pressing block 102 passes through the bolts 103 to be jointed with the lower pressing block 101 and be connected subsequently.
As shown in fig. 14 to 17, the present embodiment uses a double-span double-row photovoltaic module as an example (but not limited to this) of an offshore photovoltaic support structure, and performs a corresponding installation process in cooperation with the module sliding installation structure.
Specifically, the pile head structure 16 includes a hanging plate 61 disposed at the pile top of the pile foundation 2, and a pin, which is connected to the hanging plate 61, and an upper pin 162 disposed at a portion of the pin extending above the hanging plate 61; the sliding cable support 17 is sleeved on the upper pin 162. Wherein the carrier cords 3 are attached to the hanger plate 61 so that the photovoltaic module 4 is mounted on the carrier cords 3 of the work area.
Specifically, a strut suspending plate 171 is provided on the outer surface of the sliding cable strut 17, and the strut suspending plate 171 is connected to the sliding cable 13. In this working area, the pitch between adjacent carrier cables 3 is larger than the pitch between adjacent carrier cables 13, so that the photovoltaic module 4 can be easily mounted.
Wherein the pins differently provide the lower latch 163 and the upper pin 162 according to the extended position within the hanger plate 61; at the top of the pile foundation 2, a lower latch 163 of the pile head structure 16 is inserted into the interior of the pile foundation 2, and grout-connected. The sliding cable support 17 is sleeved outside the pin 162 on the upper part of the pile head structure 16 and is fixedly connected with the pile head structure 16 through the bolts and nuts 18.
Referring to fig. 1 to 17, when the module sliding installation structure is installed at sea, the specific installation and use steps are as follows:
s1: the required photovoltaic module 4 is manufactured by a land factory, and is transported to an installation sea area by a transport ship 12, and is close to one side of the pile foundation 2;
s2: the required photovoltaic pile foundation 2 is piled, the pile head structure 16 is installed, and the bearing rope 3 is installed on the pile head hanging plate 161 of the pile head structure 16;
s3: the sliding cable support 17 is sleeved outside the pin 162 at the upper part of the pile head structure 16 and is fixedly connected with the pile head structure 16 through the bolts and nuts 18;
s4: mounting the glide cable 13 to the stay attachment plate 171 of the glide cable stay 17;
s5: the two sliding installation trolleys 7 are arranged on the sliding rope 13, and the two sliding installation trolleys 7 are connected through the steel beam 14, so that the relative position is unchanged;
s6: the photovoltaic module 4 positioned on the transport ship 12 is connected to the sliding installation trolley 7 through a cable 51 in the power lifting device 5, the upper pressing block 102 is placed into a cavity of the side wall of the groove below the sliding installation trolley 7, and the electric door 11 is closed;
s7: starting a winch 52 to lift the photovoltaic module 4 and the photovoltaic panel 41 carried on the photovoltaic module to a certain height, remotely controlling the power wheel 6 of the sliding installation trolley 7 to move to an installation position along the sliding rope 13 along the rope direction, braking the power wheel 6 of the sliding installation trolley 7, realizing sliding transportation of the photovoltaic module 4, and avoiding movement of the transport ship 12 between pile foundations 2;
s8: the power lifting device 5 lifts the photovoltaic assembly module 4 through the recovery cable 51, and the positions of the pressing block 101 and the electric bolt fastener 9 are aligned; the electric door 11 is opened, the upper pressing block 102 is popped up by the spring 8, passes through the bolt 103 and falls above the lower pressing block 101, the bolt 103 is fastened to a set torque value through the cooperative work of the telescopic motor 91 and the electric bolt fastener 9, the power lifting device 5 is loosened after the fastening is finished, and the photovoltaic module 4 is separated from the sliding installation trolley 7, so that automatic installation of a block cable is realized;
s9: repeating the steps S6-S8, and sequentially installing the rest photovoltaic module 4 to the installation position of the carrying rope 3 to finish the installation of the offshore suspension photovoltaic module;
s10: the sliding cable support 17, the sliding cable 13 and the sliding installation trolley 7 are removed, the transport ship 12 is withdrawn from operation, and the removed structure can be recycled for further use.
The above embodiment is only one preferred technical solution of the present utility model, and it should be understood by those skilled in the art that modifications and substitutions can be made to the technical solution or parameters in the embodiment without departing from the principle and essence of the present utility model, and all the modifications and substitutions are covered in the protection scope of the present utility model.
Claims (9)
1. A module mounting structure that slides for marine suspension cable photovoltaic, its characterized in that: the device comprises sliding cable support columns (17), sliding cables (13) and a sliding installation trolley (7), wherein the sliding cable support columns (17) are detachably connected to pile head structures (16) arranged on the pile tops of pile foundations (2), the sliding cable support columns (17) are distributed around photovoltaic assembly modules (4), and the sliding cables (13) are connected between the sliding cable support columns (17) along the direction of a bearing cable (3);
the utility model discloses a photovoltaic module, including photovoltaic module (4), slip installation dolly (7), recess opening direction, recess side wall, upper briquetting (102) that can shift out automatically, upper briquetting (102) can also be connected the cooperation with bolt (103) in the recess is in setting up on the cable (13) that slides, power hoisting device (5) that can be connected with photovoltaic module (42) on photovoltaic module (4) are set up in it, recess opening direction corresponds load cable (3), be provided with in the recess can with bolt (103) complex electric bolt fastener (9) on photovoltaic module (42), be provided with the cavity on the recess lateral wall, accomodate in the cavity and have upper briquetting (102) that can shift out automatically, upper briquetting (102) likewise can with bolt (103) connect the cooperation, so that photovoltaic module (4) pass through upper briquetting (102) fastening connection in on load cable (3).
2. A module skid mounting structure for an offshore catenary photovoltaic according to claim 1, wherein: the sliding installation trolleys (7) are independently arranged on each sliding rope (13), and steel beams (14) are connected between the adjacent sliding installation trolleys (7) to form an integral sliding structure.
3. A module skid mounting structure for an offshore catenary photovoltaic according to claim 1, wherein: the bottom of the sliding installation trolley (7) is provided with a containing main body, and the groove is contained in the containing main body; the utility model discloses a sliding installation dolly (7) below is provided with power wheel (6), power wheel (6) with hold the main part setting that misplaces, simultaneously power wheel (6) with sliding cable (13) are connected, so that sliding installation dolly (7) is in along following the cable direction on sliding cable (13).
4. A module skid mounting structure for an offshore catenary photovoltaic according to claim 1, wherein: the electric door is characterized in that a spring (8) is connected to the inner side wall of the cavity, the spring (8) is located between the inner side wall of the cavity and the upper pressing block (102), and an electric door (11) is arranged at the outlet position of the cavity.
5. A module skid mounting structure for an offshore suspension photovoltaic according to claim 1 or 4, characterized in that: a telescopic motor (91) is arranged in the groove, and the telescopic motor (91) is connected with the electric bolt fastener (9); meanwhile, a connecting hole for the bolt (103) to pass through is arranged in the upper pressing block (102).
6. A module skid mounting structure for an offshore catenary photovoltaic according to claim 1, wherein: the power lifting device (5) comprises a cable (51) and a winch (52), the winch (52) is installed in the sliding installation trolley (7), one end of the cable (51) is connected with the winch (52), and the other end of the cable extends out of the sliding installation trolley (7) to be connected to the photovoltaic bracket (42).
7. A module skid mounting structure for an offshore catenary photovoltaic according to claim 1, wherein: the pile head structure (16) comprises a hanging plate (61) arranged at the pile top of the pile foundation (2) and a pin, wherein the pin is connected to the hanging plate (61), and an upper pin (162) is arranged at a part, extending out of the upper part of the hanging plate (61), of the pin; the sliding cable support (17) is sleeved on the upper pin (162).
8. A module skid mounting structure for an offshore suspension photovoltaic according to claim 1 or 7, characterized in that: the outer surface of the sliding cable strut (17) is provided with a strut hanging plate (171), and the strut hanging plate (171) is connected with the sliding cable (13).
9. A module skid mounting structure for an offshore catenary photovoltaic according to claim 1, wherein: the distance between the adjacent sliding ropes (13) is larger than the distance between the adjacent carrying ropes (3), so that the photovoltaic assembly module (4) can be conveniently installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321775689.6U CN220527979U (en) | 2023-07-06 | 2023-07-06 | Module sliding installation structure for offshore suspension cable photovoltaic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321775689.6U CN220527979U (en) | 2023-07-06 | 2023-07-06 | Module sliding installation structure for offshore suspension cable photovoltaic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220527979U true CN220527979U (en) | 2024-02-23 |
Family
ID=89926882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321775689.6U Active CN220527979U (en) | 2023-07-06 | 2023-07-06 | Module sliding installation structure for offshore suspension cable photovoltaic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220527979U (en) |
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2023
- 2023-07-06 CN CN202321775689.6U patent/CN220527979U/en active Active
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