CN113545615A - Three-dimensional goods shelves of photovoltaic module based on connecting rod auto-lock - Google Patents
Three-dimensional goods shelves of photovoltaic module based on connecting rod auto-lock Download PDFInfo
- Publication number
- CN113545615A CN113545615A CN202110815691.0A CN202110815691A CN113545615A CN 113545615 A CN113545615 A CN 113545615A CN 202110815691 A CN202110815691 A CN 202110815691A CN 113545615 A CN113545615 A CN 113545615A
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- China
- Prior art keywords
- connecting rod
- photovoltaic module
- rod
- locking
- photovoltaic
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/02—Shelves
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/04—Partition walls
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Frangible Articles (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention provides a photovoltaic module three-dimensional goods shelf based on connecting rod self-locking, which comprises a goods shelf and a connecting rod mechanism, wherein the connecting rod mechanism is arranged on the goods shelf and used for limiting and fixing a photovoltaic module placed on the goods shelf; the connecting rod mechanism is driven to move by the gravity of the photovoltaic module, and the photovoltaic module is limited and fixed by the locking rod on the connecting rod mechanism, so that the photovoltaic module cannot shake or be damaged; the photovoltaic module transportation device can be used for transporting photovoltaic modules on an installation site, improves the transportation efficiency, and reduces the damage to the photovoltaic modules caused by manual transportation and stacking transportation.
Description
Technical Field
The invention belongs to the technical field of carrying and storing of photovoltaic modules, and particularly relates to a three-dimensional storage rack for photovoltaic modules.
Background
With the proposal of carbon peak reaching and carbon neutralization, new energy development is rapid, the installed photovoltaic capacity is rapidly increased year by year, and the development of the photovoltaic industry is vigorous, wherein the main components of the photovoltaic system, namely the photovoltaic module, relate to the problems of storage and transportation in production sites and installation sites, and the common transportation or loading tools are inconvenient in use and mainly have the following problems;
1. the operation is complex, and more operations and even disassembly of a carrying or handling tool are required;
2. only a single or a small number of assemblies can be carried or assembled and disassembled at a time, and the batch production is not easy to realize;
3. the frame needs to be clamped or rubbed to damage the frame in the carrying or loading and unloading process, so that the photovoltaic module cannot be protected sufficiently;
4. the carrying or loading and unloading process of the photovoltaic module is not simple enough, and the photovoltaic module can not adapt to the automatic and intelligent assembling process.
Disclosure of Invention
The invention aims to provide a photovoltaic module three-dimensional goods shelf based on connecting rod self-locking, and overcomes the defects in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention provides a photovoltaic module three-dimensional goods shelf based on connecting rod self-locking, which comprises a goods shelf and a connecting rod mechanism, wherein the connecting rod mechanism is arranged on the goods shelf and used for limiting and fixing a photovoltaic module placed on the goods shelf.
Preferably, the goods shelf comprises an outer frame and a base, wherein the base is fixed in an inner cavity of the outer frame, and a plurality of strip grooves used for placing photovoltaic modules are uniformly distributed in the inner cavity of the base.
Preferably, a fixing part for supporting and fixing the link mechanism is further arranged in the inner cavity of the outer frame.
Preferably, the fixing part comprises two clapboards and a shaft rod, wherein the two clapboards are arranged in the inner cavity of the outer frame and are arranged on two sides of the base;
three shaft levers are sequentially arranged on the side wall of each partition plate from top to bottom, and the axial direction of each shaft lever is consistent with the arrangement direction of the photovoltaic modules;
the shaft lever is mechanically connected with the link mechanism.
Preferably, the fixing piece further comprises a plurality of fixing rings, the inner walls of the two sides of the outer frame are uniformly provided with the plurality of fixing rings, and the number of the fixing rings is consistent with that of the photovoltaic modules.
Preferably, the linkage mechanism comprises a plurality of linkage mechanism bodies, and each photovoltaic module corresponds to one linkage mechanism body.
Preferably, each linkage body includes two sets of link bodies, which are respectively disposed at both sides of the base.
Preferably, each connecting rod body comprises a spring, a lower connecting rod, a vertical rod, an upper connecting rod and a locking rod, wherein one end of the vertical rod is connected with the spring; the other end of the upright rod penetrates through a fixing ring fixed on the outer frame and is hinged with the upper connecting rod; the one end of the upright rod is also hinged with the lower connecting rod; the other end of the upper connecting rod is rotationally connected with a shaft lever arranged at the topmost part;
one end of the locking rod is rotationally connected with the shaft lever arranged at the middle position; the rotary connecting part of the locking rod is in meshed connection with the rotary connecting part of the upper connecting rod through an outer ring gear;
the end part of the free end of the locking rod is clamped at the edge of the photovoltaic module;
the middle part of the lower connecting rod is rotationally connected with a shaft lever arranged at the lower end; the end part of the other end of the lower connecting rod is arranged in the inner cavity of the long groove on the base;
the free end of the spring is fixed at the bottom of the outer frame.
Preferably, the end part of the free end of the locking rod is a concave groove, and the concave groove is used for clamping the photovoltaic module.
A using method of a photovoltaic assembly three-dimensional shelf based on connecting rod self-locking comprises the following steps of:
the photovoltaic module loading process comprises the following steps:
when the photovoltaic module is vertically placed in the long groove of the base, the pedal structures arranged on the lower connecting rods of the connecting rod mechanisms on the two sides of the long groove are pressed down at the same time, at the moment, the lower connecting rods rotate by taking the shaft rods as centers, the vertical rods are driven to move upwards and drive the springs to stretch, the vertical rods drive the upper connecting rods to rotate, and the upper connecting rods drive the locking rods to rotate through the gear transmission belt; the locking rod rotates to a horizontal position, and the frame of the photovoltaic assembly is clamped through the concave groove of the locking rod, so that a fixing effect is achieved;
photovoltaic module uninstallation process:
mention photovoltaic module is vertical upwards, and link mechanism is playback under the effect of spring tension and pole setting gravity, and vertical position is rotated downwards along with the locking lever to the concave groove, cancels the fixed to photovoltaic module frame.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a connecting rod self-locking based photovoltaic module three-dimensional shelf, which is characterized in that a photovoltaic module is limited and fixed through a connecting rod mechanism, wherein: when the photovoltaic module is vertically placed into the groove position in the base, the connecting rod mechanism is driven to move through the gravity of the photovoltaic module, and then the photovoltaic module is limited and fixed through the locking rod on the connecting rod mechanism, so that the photovoltaic module cannot shake or be damaged. The photovoltaic module transportation device can be used for transporting photovoltaic modules on the installation site, and damage to the photovoltaic modules caused by manual transportation and stacking transportation is reduced.
Furthermore, pedal connecting rods of the left connecting rod mechanism and the right connecting rod mechanism are pressed simultaneously, the pedal connecting rods rotate around a fixed shaft to pry the vertical connecting rods to move upwards, the vertical connecting rods drive the large-tooth connecting rods to rotate, the large-tooth connecting rods drive the small-tooth locking rods to rotate by a larger angle through the meshing of gears of the small-tooth locking rods and reach the horizontal position, and the concave clamping grooves at the other ends of the small-tooth locking rods automatically clamp the main photovoltaic assembly frame to fix the photovoltaic assembly. Meanwhile, the invention can be applied to automatic loading and unloading processes, and is convenient for realizing automatic loading and unloading of the photovoltaic module by an external mechanical arm.
Drawings
Fig. 1 is a three-dimensional structure schematic diagram of a photovoltaic module three-dimensional goods shelf warehouse;
FIG. 2 is a schematic cross-sectional structure diagram of a three-dimensional shelf warehouse of photovoltaic modules;
FIG. 3 is a schematic diagram of linkage movement during photovoltaic module loading;
FIG. 4 is a schematic diagram of linkage movement during photovoltaic module unloading;
fig. 5 is a schematic view of a rubber innerliner nesting position and a rubber pad position.
Detailed Description
In order to clearly illustrate the technical solutions in the embodiments of the present invention, the embodiments will be described in detail and completely with reference to fig. 1 to 5, and the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments, and therefore do not limit the scope of the present invention.
It should be noted that all directional terms (up, down, left, right, front, rear, etc.) in the following embodiments are only used to explain the relative positional relationship between the components shown in the drawings, and if the posture of the embodiments shown in the drawings is changed, the positional relationship is changed accordingly.
The invention provides a connecting rod self-locking based photovoltaic module three-dimensional shelf which is used for loading and transporting photovoltaic modules.
As shown in fig. 1, in this embodiment, the three-dimensional shelf of photovoltaic modules includes a shelf and a link mechanism, where the link mechanism is installed on the shelf and is used to limit and fix the photovoltaic modules placed on the shelf.
The shelf comprises an outer frame 11, a base 13, a fixing part and a foot pad 16, wherein the base 13 is arranged in an inner cavity of the outer frame 11; four corners of the bottom of the outer frame 11 are provided with a foot pad 16.
In another embodiment of the present invention, when the space frame is used alone as a carrier, the foot pads 16 are replaced with universal wheels and directional wheels, and the outer frame 11 is externally provided with a handle.
The link mechanism is fixed in the outer frame 11 through a fixing member.
The fixing part comprises two partition plates 12, a shaft rod 15 and a fixing ring 14, wherein the two partition plates 12 are arranged in the inner cavity of the outer frame 11, and the two partition plates 12 are arranged on two sides of the base 13; the partition plate is used for providing a supporting and mounting position for the connecting rod mechanism.
Three through holes are formed in the side wall of each partition plate 12, and the three through holes are a first through hole, a second through hole and a third through hole respectively; the first through hole is arranged at the lower end of the partition plate; the second through hole and the third through hole are arranged at the upper end of the partition plate, and the second through hole is arranged below the third through hole.
One shaft 15 is mounted in each through hole.
Two side walls of the outer frame 11, which are parallel to the partition plate 12, are respectively provided with a fixing ring 14, and the fixing rings 14 are connected with a connecting rod mechanism; the securing ring 14 serves to keep the upright 23 of the linkage from being displaced out of the operating position during movement.
And one side surface and the top surface of the outer frame 11 are both of an open structure.
The base 13 is a frame structure with a strip groove 131 on the upper surface, and a photovoltaic module can be placed in each strip groove 131.
Both ends of the long groove 131 are provided with a through hole.
A rubber lining is nested in the inner cavity of the long groove 131 for protecting the photovoltaic module.
The mounting direction of the shaft rod 15 is in accordance with the arrangement direction of the elongated grooves.
The link mechanism comprises a plurality of groups of link mechanism bodies, and each group of photovoltaic modules corresponds to one group of link mechanism bodies.
Each set of link mechanism bodies includes two link bodies, which are respectively disposed at both sides of the base 13.
Each connecting rod body comprises a spring 21, a lower connecting rod 22, an upright 23, an upper connecting rod 24 and a locking rod 25, wherein the upright penetrates through the fixing ring 14, the lower end of the upright is hinged with one end of the lower connecting rod, the upper end of the upright is hinged with one end of the upper connecting rod 24, and the lower end face of the upright is also fixedly connected with the spring; the other end of the upper link 24 is rotatably connected to the shaft rod 15 disposed at the top, and the end is mounted with a first gear 241.
One end of the locking rod 25 is rotatably connected with the shaft rod 15 arranged at the middle position, and the end of the locking rod is provided with a second gear 252, and the second gear 252 is meshed with the first gear 241 for realizing transmission.
The end part of the free end of the locking rod 25 is a concave groove 251, and the concave groove 251 is used for clamping the photovoltaic module 3.
And a rubber pad is arranged in the clamping groove of the concave groove and used for protecting the photovoltaic module.
(the upright part has been described) the lower link 22 is pivotally connected between its central part and the axle 15 placed at the lower end.
The end part of the free end of the lower connecting rod 22 is of a pedal 221 structure, and the pedal 221 passes through the through hole of the long groove 131 and is arranged in the inner cavity of the long groove 131.
The spring 21 is arranged between the bottom of the outer frame 11 and the lower connecting rod 22, the upper end of the spring is sleeved on the lower end face of the vertical rod 23, and the lower end of the spring is fixed at the bottom of the outer frame 11.
The working principle of the invention is as follows:
the whole connecting rod mechanism is a movable part, moves through the gravity of the photovoltaic module and the pulling force of the spring, and a group of connecting rod mechanism bodies are used for fixing the photovoltaic module corresponding to each groove position. Fig. 3 is a schematic diagram of the photovoltaic module loading process and the movement principle of the link mechanism, as shown in fig. 3, when the photovoltaic module is vertically placed into the base slot, the pedals at the front ends of the lower connecting rods of the link mechanism bodies on the left and right sides are simultaneously pressed down, the lower connecting rods rotate by taking the shaft rods as centers, the vertical rods are driven to move upwards and simultaneously drive the springs to stretch, the vertical rods drive the upper connecting rods to rotate, the upper connecting rods drive the locking rods to rotate through the gear transmission, as shown in fig. 4, the locking rods rotate to the horizontal positions, the photovoltaic module frames are clamped, and the fixing effect is achieved. Similarly, fig. 4 is a schematic diagram of the unloading process of the photovoltaic module and the movement principle of the link mechanism, the photovoltaic module is lifted vertically upwards, and the link mechanism returns to the storage position under the action of the tension of the spring and the gravity of the vertical rod.
The connecting rod mechanism is a skillful movement mechanism and an angle amplification mechanism, after the photovoltaic module is loaded and fixed, the bottom of the slot position is a final stress surface, so that the lower connecting rod only rotates by a smaller angle, and due to the existence of the gear ratio m of the big gear and the small gear, the rotating angle of the lower connecting rod can be amplified by m times on the locking rod, so that the locking rod can rotate to a horizontal locking position from a vertical storage position.
As shown in fig. 5, rubber linings are nested inside the long grooves 131 and the concave grooves 251, and a rubber pad is also arranged on the surface of the pedal of the lower connecting rod 22 to protect the photovoltaic module frame from being damaged.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a three-dimensional goods shelves of photovoltaic module based on connecting rod auto-lock which characterized in that, includes goods shelves and link mechanism, wherein, link mechanism installs on goods shelves for carry out spacing fixed to the photovoltaic module of placing on goods shelves.
2. The stereoscopic photovoltaic module shelf based on the link self-locking according to claim 1 is characterized in that the shelf comprises an outer frame (11) and a base (13), wherein the base (13) is fixed in an inner cavity of the outer frame (11), and a plurality of strip grooves (131) for placing photovoltaic modules are uniformly distributed in the inner cavity of the base (12).
3. The photovoltaic module stereoscopic shelf based on connecting rod self-locking according to claim 2 is characterized in that a fixing part for supporting and fixing the connecting rod mechanism is further arranged in the inner cavity of the outer frame (11).
4. The photovoltaic module stereoscopic shelf based on the connecting rod self-locking is characterized in that the fixing piece comprises two partition plates (12) and a shaft rod (15), wherein the two partition plates (12) are arranged in the inner cavity of the outer frame (11), and the two partition plates (12) are arranged on two sides of the base (13);
three shaft rods (15) are sequentially arranged on the side wall of each partition plate (12) from top to bottom, and the axial direction of each shaft rod (15) is consistent with the arrangement direction of the photovoltaic modules;
the shaft lever (15) is mechanically connected with the link mechanism.
5. The connecting rod self-locking-based photovoltaic module stereoscopic shelf according to claim 4, wherein the fixing member further comprises a plurality of fixing rings (14), the inner walls of the two sides of the outer frame (11) are respectively provided with the plurality of fixing rings (14), and the number of the fixing rings (14) is consistent with that of the photovoltaic modules.
6. The photovoltaic module stereoscopic shelf based on the link self-locking according to claim 2 is characterized in that the link mechanism comprises a plurality of link mechanism bodies, and each photovoltaic module corresponds to one link mechanism body.
7. The photovoltaic module stereoscopic shelf based on connecting rod self-locking according to claim 6 is characterized in that each connecting rod mechanism body comprises two groups of connecting rod bodies, and the two groups of connecting rod bodies are respectively arranged on two sides of the base (13).
8. The photovoltaic module stereoscopic shelf based on connecting rod self-locking is characterized in that each connecting rod body comprises a spring (21), a lower connecting rod (22), a vertical rod (23), an upper connecting rod (24) and a locking rod (25), wherein one end of the vertical rod (23) is connected with the spring (21); the other end of the upright rod (23) passes through a fixing ring (14) fixed on the outer frame (11) and is hinged with the upper connecting rod (24); the one end of the upright rod (23) is also hinged with the lower connecting rod (22); the other end of the upper connecting rod (24) is rotationally connected with a shaft lever (15) arranged at the topmost part;
one end of the locking rod (25) is rotationally connected with the shaft lever (15) arranged at the middle position; the rotary connection part of the locking rod (25) is in meshed connection with the rotary connection part of the upper connecting rod (24) through an outer ring gear;
the end part of the free end of the locking rod (25) is clamped at the edge of the photovoltaic module (3);
the middle part of the lower connecting rod (22) is rotationally connected with a shaft lever (15) arranged at the lower end; the end part of the other end of the lower connecting rod (22) is arranged in the inner cavity of the long groove (131) on the base;
the free end of the spring (21) is fixed at the bottom of the outer frame (11).
9. The photovoltaic module space storage rack based on the link self-locking according to claim 8, wherein the end of the free end of the locking rod (25) is a concave groove (251), and the concave groove (251) is used for clamping a photovoltaic module (3).
10. The use method of the photovoltaic module stereoscopic shelf based on the connecting rod self-locking is characterized in that the photovoltaic module stereoscopic shelf based on the connecting rod self-locking as claimed in any one of claims 1 to 8 comprises the following steps:
the photovoltaic module loading process comprises the following steps:
when the photovoltaic module is vertically placed in the long groove of the base (13), the pedal structures arranged on the lower connecting rods of the connecting rod mechanisms on the two sides of the long groove are pressed down simultaneously, at the moment, the lower connecting rod (22) rotates by taking the shaft rod (15) as a center, the vertical rod (23) is driven to move upwards and drive the spring (21) to stretch, the vertical rod (23) drives the upper connecting rod (24) to rotate, and the upper connecting rod (24) drives the locking rod (25) to rotate through gear transmission; the locking rod (25) rotates to a horizontal position, and the frame of the photovoltaic assembly is clamped through the concave groove (251) of the locking rod to play a role in fixing;
photovoltaic module uninstallation process:
the photovoltaic module is lifted vertically upwards, the connecting rod mechanism returns under the action of the tension of the spring (21) and the gravity of the vertical rod (23), the concave groove rotates downwards to a vertical position along with the locking rod, and the photovoltaic module frame is not fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110815691.0A CN113545615B (en) | 2021-07-19 | 2021-07-19 | Photovoltaic module stereoscopic goods shelf based on connecting rod self-locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110815691.0A CN113545615B (en) | 2021-07-19 | 2021-07-19 | Photovoltaic module stereoscopic goods shelf based on connecting rod self-locking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113545615A true CN113545615A (en) | 2021-10-26 |
| CN113545615B CN113545615B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110815691.0A Active CN113545615B (en) | 2021-07-19 | 2021-07-19 | Photovoltaic module stereoscopic goods shelf based on connecting rod self-locking |
Country Status (1)
| Country | Link |
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| CN (1) | CN113545615B (en) |
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| US3481503A (en) * | 1967-04-28 | 1969-12-02 | Hans K Kloess | Freight containers |
| US20050224496A1 (en) * | 2004-04-08 | 2005-10-13 | Moyer Shannon M | Trash can receptacle |
| US20100006730A1 (en) * | 2007-12-06 | 2010-01-14 | Yu-Tsun Hsu | Supporting Structure Having Function of Rod-Linkage Latching |
| CN207791661U (en) * | 2018-01-02 | 2018-08-31 | 东旭新能源投资有限公司 | Photovoltaic module transfer device |
| CN208700487U (en) * | 2018-06-15 | 2019-04-05 | 天津市九赢百信科技有限公司 | A kind of wall hanging type simple heavy duty elevating mechanism |
| US20190372511A1 (en) * | 2016-12-26 | 2019-12-05 | Gree Electric Appliances, Inc. Of Zhuhai | Photovoltaic Container |
| CN111086739A (en) * | 2020-01-17 | 2020-05-01 | 苏州工业职业技术学院 | Automatic locking goods shelf and goods conveying system |
| CN210708845U (en) * | 2019-07-24 | 2020-06-09 | 兴能电力建设有限公司 | Photovoltaic equipment's removal storage device |
| CN210972087U (en) * | 2019-12-03 | 2020-07-10 | 常州瑞赛环保科技有限公司 | Scrap photovoltaic module and disassemble and prevent cracked storage mechanism with glass |
| US20210080049A1 (en) * | 2019-09-18 | 2021-03-18 | Sen He | Vertical Floor Self-Locking Musical Instrument Stand and Self-Locking Hook |
-
2021
- 2021-07-19 CN CN202110815691.0A patent/CN113545615B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3481503A (en) * | 1967-04-28 | 1969-12-02 | Hans K Kloess | Freight containers |
| US20050224496A1 (en) * | 2004-04-08 | 2005-10-13 | Moyer Shannon M | Trash can receptacle |
| US20100006730A1 (en) * | 2007-12-06 | 2010-01-14 | Yu-Tsun Hsu | Supporting Structure Having Function of Rod-Linkage Latching |
| US20190372511A1 (en) * | 2016-12-26 | 2019-12-05 | Gree Electric Appliances, Inc. Of Zhuhai | Photovoltaic Container |
| CN207791661U (en) * | 2018-01-02 | 2018-08-31 | 东旭新能源投资有限公司 | Photovoltaic module transfer device |
| CN208700487U (en) * | 2018-06-15 | 2019-04-05 | 天津市九赢百信科技有限公司 | A kind of wall hanging type simple heavy duty elevating mechanism |
| CN210708845U (en) * | 2019-07-24 | 2020-06-09 | 兴能电力建设有限公司 | Photovoltaic equipment's removal storage device |
| US20210080049A1 (en) * | 2019-09-18 | 2021-03-18 | Sen He | Vertical Floor Self-Locking Musical Instrument Stand and Self-Locking Hook |
| CN210972087U (en) * | 2019-12-03 | 2020-07-10 | 常州瑞赛环保科技有限公司 | Scrap photovoltaic module and disassemble and prevent cracked storage mechanism with glass |
| CN111086739A (en) * | 2020-01-17 | 2020-05-01 | 苏州工业职业技术学院 | Automatic locking goods shelf and goods conveying system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113545615B (en) | 2023-07-25 |
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