Aluminum alloy connecting piece for plates
Through the design of aluminum alloy connectors, protective covers are used to cover the protruding parts of screws and nuts, which solves the problem of rust at the connection between screws and nuts and improves the convenience of disassembly of photovoltaic power generation components.
Patent Information
- Application Number
- CN202422359342.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-09-27
AI Technical Summary
In the existing fixing method of solar photovoltaic panels, the connection between screws and nuts is prone to rust, affecting the convenience of disassembly.
Aluminum alloy connectors are used to fix the photovoltaic power generation element to the side pressure block using the first screw and the first nut, and to fix the second screw and the second nut to the middle pressure block. The protruding parts of the screws and nuts are covered by a protective cover to prevent the connection from being exposed.
It effectively prevents rust on the connections between screws and nuts, and improves the convenience of disassembly of photovoltaic power generation components.
Smart Images
Figure CN223462952U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to solar photovoltaic module technical field, specifically is aluminium alloy connecting piece for panel. BACKGROUND
[0002] Photovoltaic is the abbreviation of solar photovoltaic power generation system, and it is a new type of power generation system using the photovoltaic effect of solar cell semiconductor materials to convert solar radiation energy into electric energy. With the development of society, traditional energy is less and less, and resources such as coal have a great influence on the environment when used, so solar energy as a new type of clean energy has gradually been valued by people and achieved great development results.
[0003] Solar products often need support to fix when using, the existing fixing mode is to fix the pressing piece on the support or the steel cable, then the screw on the pressing piece is used to make the pressing plate press the solar panel, but for the steel piece fixed on the steel cable, the screw is equipped with a nut, and the connection between the screw and the nut is usually exposed, which will cause rust at the connection after a long time, thereby affecting the disassembly of the solar panel. UTILITY MODEL CONTENT
[0004] The utility model aims at providing an aluminium alloy connecting piece for panel to solve the problems in the above background.
[0005] In view of the above problems, the technical scheme provided by the utility model is:
[0006] An aluminium alloy connecting piece for panel, comprising edge pressing block, middle pressing block, a plurality of protective sleeves, main cable and photovoltaic power generation piece, the edge pressing block comprises first pressing plate and four groups of first connecting pieces, the top surface of the first pressing plate is provided with first fixing piece, a pair of first connecting pieces fix the first fixing piece on the top surface of the first pressing plate, another pair of first connecting pieces fix the photovoltaic power generation piece on the first pressing plate, the first connecting pieces extrude the photovoltaic power generation piece, the protective sleeves cover the outer side of four groups of first connecting pieces, the middle pressing block comprises second pressing plate and four groups of second connecting pieces, the top surface of the second pressing plate is provided with second fixing piece, a pair of second connecting pieces fix the second fixing piece on the top surface of the second pressing plate, another pair of second connecting pieces fix the photovoltaic power generation piece on the second pressing plate, the second connecting pieces extrude the photovoltaic power generation piece, and the protective sleeves cover the outer side of four groups of second connecting pieces.
[0007] The beneficial effect of the further scheme is that the photovoltaic power generation component is fixed on the edge pressure block by the first screw and the first nut, and a pair of photovoltaic power generation components are fixed on the middle pressure block by the second screw and the second nut, at this time, the first screw will have part of the first nut, the second screw will also have part of the second nut, the protective sleeve is engaged in the part of the first screw and the second screw, and the top end is attached to the bottom surface of the first pressure plate and the second pressure plate, so that the connection between the first screw and the first nut and the second screw and the second nut is exposed to the outside, so as to prevent the connection from rusting, thereby providing convenience for the disassembly of the photovoltaic power generation component.
[0008] Further, the first fixing member includes a first fixing plate, one side of the first fixing plate is connected with a first L-shaped block, the other side of the first fixing plate is connected with a T-shaped block, the second fixing member includes a second fixing plate, both sides of the second fixing plate are connected with a second L-shaped block.
[0009] Further, the photovoltaic power generation component includes a pair of supports and a photovoltaic power generation plate, the pair of supports are installed on both sides of the photovoltaic power generation plate, the first L-shaped block and the second L-shaped block extrude the supports, and the T-shaped block extrudes the first pressure plate.
[0010] Further, the bottom surface of the first L-shaped block, the second L-shaped block and the T-shaped block is provided with anti-skid teeth, and the top surface of the first pressure plate and the second pressure plate is provided with anti-skid teeth.
[0011] Further, the bottom surface of the first pressure plate is provided with a first hoop, and the bottom surface of the second pressure plate is provided with a second hoop, and the main cable passes through the first hoop and the second hoop.
[0012] Further, the first connecting member includes a first screw and a first nut, one end of the first screw passes through the first fixing plate, the first pressure plate, the support and the first hoop and is threadedly engaged with the first nut, the second connecting member includes a second screw and a second nut, one end of the second screw passes through the second fixing plate, the second pressure plate, the support and the second hoop and is threadedly engaged with the second nut.
[0013] The beneficial effect of the further scheme is that the main ropes are several, the several main ropes form a rectangular outer frame, and the inner part of the outer frame is further provided with several longitudinal main ropes, before laying the main ropes, the first hoop and the second hoop need to be passed through, the first hoop is located on the side of the outer frame, the second hoop is located on the longitudinal main rope in the inner part, the first screw is passed through the first fixed plate, the first pressing plate, the support, and the first hoop, the first nut is locked by using a tool to prevent rotation, the first screw is rotated by using a tool, so that the support is fixed on the first pressing plate, and the first L-shaped block is pressed against the support, and the first hoop is fixed on the bottom surface of the first pressing plate, the second screw is passed through the second fixed plate, the second pressing plate, the support, and the second hoop, the second nut is locked by using a tool to prevent rotation, the second screw is rotated by using a tool, so that the support is fixed on the second pressing plate, and the second L-shaped block is pressed against the support, and the second hoop is fixed on the bottom surface of the second pressing plate, and then the photovoltaic power generation panel is fixed on the frame formed by the main ropes.
[0014] Further, the protective sleeve comprises a connecting sleeve, a threaded sleeve is arranged in the connecting sleeve, the threaded sleeve is threadedly engaged with the first screw and the second screw, and a sealing ring is arranged at the top end of the connecting sleeve.
[0015] The beneficial effect of the further scheme is that the first screw will have a part extending out of the first nut, the second screw will also have a part extending out of the second nut, the connecting sleeve is covered outside the first screw and the second screw, and is rotated, so that the threaded sleeve is engaged with the extending parts of the first screw and the second screw, and the top end of the connecting sleeve is attached to the bottom surfaces of the first pressing plate and the second pressing plate, so that the connecting parts of the first screw and the first nut and the second screw and the second nut are prevented from being exposed outside, rusting of the connecting parts is prevented, and convenience is provided for disassembly of the photovoltaic power generation panel.
[0016] Compared with the prior art, the beneficial effect of the present application is that the aluminum alloy connecting piece for the panel is used, the first screw and the first nut are used to fix the photovoltaic power generation panel on the side pressing block, the second screw and the second nut are used to fix a pair of photovoltaic power generation panels on the middle pressing block, at this time, the first screw will have a part extending out of the first nut, the second screw will also have a part extending out of the second nut, the protective sleeve is engaged with the extending parts of the first screw and the second screw, and the top end of the protective sleeve is attached to the bottom surfaces of the first pressing plate and the second pressing plate, so that the connecting parts of the first screw and the first nut and the second screw and the second nut are prevented from being exposed outside, rusting of the connecting parts is prevented, and convenience is provided for disassembly of the photovoltaic power generation panel. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 The first three-dimensional structure diagram of the aluminum alloy connecting piece for the panel is disclosed in the embodiments of the present application.
[0018] Figure 2The first three-dimensional structure schematic view of the aluminum alloy connecting piece for the plate material is disclosed in the embodiment of the utility model.
[0019] Figure 3 The cross section structure schematic view of the aluminum alloy connecting piece for the plate material is disclosed in the embodiment of the utility model.
[0020] Figure 4 The first side view structure schematic view of the aluminum alloy connecting piece for the plate material is disclosed in the embodiment of the utility model.
[0021] Figure 5 The second side view structure schematic view of the aluminum alloy connecting piece for the plate material is disclosed in the embodiment of the utility model.
[0022] In the drawing: 100, edge pressing block; 1001, first pressing plate; 1002, first screw; 1003, first fixed plate; 1004, first L-shaped block; 1005, T-shaped block; 1006, first nut; 1007, first hoop; 200, middle pressing block; 2001, second pressing plate; 2002, second screw; 2003, second fixed plate; 2004, second L-shaped block; 2005, second nut; 2006, second hoop; 300, protective sleeve; 3001, connecting sleeve; 3002, threaded sleeve; 400, main cable; 500, photovoltaic power generation piece; 5001, support; 5002, photovoltaic power generation panel. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.
[0024] Please refer to Figure 1 - Figure 5The utility model provides a technical scheme: an aluminum alloy connecting piece for board, including side pressure block 100, middle pressure block 200, a plurality of protective sheaths 300, main cord 400, photovoltaic power generation piece 500, side pressure block 100 includes first pressure plate 1001, four groups of first connecting piece, the top surface of first pressure plate 1001 is equipped with first fixed part, a pair of first connecting piece will first fixed part be fixed on the top surface of first pressure plate 1001, another pair of first connecting piece will photovoltaic power generation piece 500 be fixed on first pressure plate 1001, and first connecting piece extrudes photovoltaic power generation piece 500, and the outer side of four groups of first connecting piece is covered with protective sheath 300, and middle pressure block 200 includes second pressure plate 2001, four groups of second connecting piece, and the top surface of second pressure plate 2001 is equipped with second fixed part, and a pair of second connecting piece will second fixed part be fixed on the top surface of second pressure plate 2001, and another pair of second connecting piece will photovoltaic power generation piece 500 be fixed on second pressure plate 2001, and second connecting piece extrudes photovoltaic power generation piece 500, and the outer side of four groups of second connecting piece is covered with protective sheath 300, and photovoltaic power generation piece 500 is fixed on side pressure block 100 using first screw 1002, first nut 1006, and a pair of photovoltaic power generation piece 500 is fixed on middle pressure block 200 using second screw 2002, second nut 2005, at this time, first screw 1002 will have part to stretch out first nut 1006, and second screw 2002 will also have part to stretch out second nut 2005, and protective sheath 400 is engaged in the part of first screw 1002, second screw 2002 stretch, and its top end and the bottom surface of first pressure plate 1001, second pressure plate 2001 are pasted, can avoid the connecting place of first screw 1002 and first nut 1006, second screw 2002 and second nut 2005 is exposed to the outside, to prevent its connecting place rust, further provides the convenience for the disassembly of photovoltaic power generation piece 500 afterwards.
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0026] Please refer to Figure 1 - Figure 5The utility model provides a technical scheme: an aluminium alloy connecting piece for board, first fixed part includes first fixed plate 1003, one side of first fixed plate 1003 is connected with first L shaped block 1004, the other side of first fixed plate 1003 is connected with T shaped block 1005, second fixed part includes second fixed plate 2003, both sides of second fixed plate 2003 are connected with second L shaped block 2004, photovoltaic power generation piece 500 includes a pair of support 5001, photovoltaic power generation board 5002, a pair of support 5001 is installed in the both sides of photovoltaic power generation board 5002, first L shaped block 1004, second L shaped block 2004 extrude support 5001, T shaped block 1005 extrude first pressure plate 1001, the bottom of first L shaped block 1004, second L shaped block 2004, T shaped block 1005 and the top of first pressure plate 1001, second pressure plate 2001 all are equipped with antiskid tooth, the bottom of first pressure plate 1001 is equipped with first hoop 1007, the bottom of second pressure plate 2001 is equipped with second hoop 2006, main cord 400 passes through first hoop 1007, second hoop 2006, first connecting piece includes first screw 1002, first nut 1006, one end of first screw 1002 passes through first fixed plate 1003, first pressure plate 1001, support 5001, first hoop 1007 and is connected with first nut 1006 thread engagement, second connecting piece includes second screw 2002, second nut 2005, one end of second screw 2002 passes through second fixed plate 2003, second pressure plate 2001, support 5001, second hoop 2006 and is connected with second nut 2005 thread engagement, main cord 400 is several, and the several main cord 400 constitutes rectangular outer frame, still be equipped with several longitudinal main cord 400 in the inside of outer frame, before main cord 400 is laid, need pass through first hoop 1007, second hoop 2006, wherein, first hoop 1007 is located on the side of outer frame, second hoop 2006 is located on the longitudinal main cord 400 in the inside, pass through first fixed plate 1003, first pressure plate 1001, support 5001, first hoop 1007 with first screw 1002, lock first nut 1006 with tool to prevent its rotation, rotate first screw 1002 with tool, make support 5001 be fixed on first pressure plate 1001, and make first L shaped block 1004 extrude support 5001, simultaneously make first hoop 1007 be fixed on the bottom of first pressure plate 1001, pass through second fixed plate 2003, second pressure plate 2001, support 5001, second hoop 2006 with second screw 2002, lock second nut 2005 with tool to prevent its rotation, rotate second screw 2002 with tool, make support 5001 be fixed on second pressure plate 2001, and make second L shaped block 2004 extrude support 5001, simultaneously make second hoop 2006 be fixed on the bottom of second pressure plate 2001, and then fix photovoltaic power generation board 5002 on the frame that main cord 400 constitutes.
[0027] The technical solutions in the embodiments of the present application will be clearly and completely described 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 the present application.
[0028] Please refer to Figure 1 - Figure 5 The present application provides a technical solution: an aluminum alloy connecting piece for a plate, a protective sleeve 300 includes a connecting sleeve 3001, a threaded sleeve 3002 is installed inside the connecting sleeve 3001, the threaded sleeve 3002 and a first screw 1002 and a second screw 2002 are threadedly engaged, a sealing ring is installed at the top end of the connecting sleeve 3001, part of the first screw 1002 will protrude from a first nut 1006, and part of the second screw 2002 will also protrude from a second nut 2005, the connecting sleeve 3001 is covered outside the first screw 1002 and the second screw 2002, and is rotated, so that the threaded sleeve 3002 is engaged with the protruding part of the first screw 1002 and the second screw 2002, and the top end of the connecting sleeve 3001 is attached to the bottom surface of the first pressing plate 1001 and the second pressing plate 2001, which can avoid the connection between the first screw 1002 and the first nut 1006 and the connection between the second screw 2002 and the second nut 2005 from being exposed, so as to prevent rusting at the connection, and further to provide convenience for disassembly of the photovoltaic power generation component 500.
[0029] Specifically, the working principle of the aluminum alloy connecting piece for the plate is as follows: when in use, the main cable 400 is in a plurality of pieces, and the plurality of pieces of the main cable 400 form a rectangular outer frame, and a plurality of longitudinal main cables 400 are further arranged in the inner part of the outer frame. Before the main cable 400 is laid, the first hoop 1007 and the second hoop 2006 need to be penetrated, wherein the first hoop 1007 is located on the side of the outer frame, and the second hoop 2006 is located on the longitudinal main cable 400 in the inner part. The first screw 1002 is penetrated through the first fixed plate 1003, the first pressing plate 1001, the support 5001, the first hoop 1007, the first nut 1006 is locked by using a tool to prevent rotation, the first screw 1002 is rotated by using a tool, so that the support 5001 is fixed on the first pressing plate 1001, and the first L-shaped block 1004 is pressed on the support 5001, and the first hoop 1007 is fixed on the bottom surface of the first pressing plate 1001. The second screw 2002 is penetrated through the second fixed plate 2003, the second pressing plate 2001, the support 5001, the second hoop 2006, the second nut 2005 is locked by using a tool to prevent rotation, the second screw 2002 is rotated by using a tool, so that the support 5001 is fixed on the second pressing plate 2001, and the second L-shaped block 2004 is pressed on the support 5001, and the second hoop 2006 is fixed on the bottom surface of the second pressing plate 2001. Then, the photovoltaic power generation plate 5002 is fixed on the frame formed by the main cable 400. At this time, the first screw 1002 will have a part extending out of the first nut 1006, and the second screw 2002 will also have a part extending out of the second nut 2005. The connecting sleeve 3001 is covered outside, and is rotated, so that the threaded sleeve 3002 is engaged with the extending parts of the first screw 1002 and the second screw 2002, and the top end of the connecting sleeve 3001 is attached to the bottom surfaces of the first pressing plate 1001 and the second pressing plate 2001, so that the connecting parts of the first screw 1002 and the first nut 1006 and the second screw 2002 and the second nut 2005 are prevented from being exposed.
Claims
1. An aluminum alloy connector for plate, characterized in that: The utility model provides a photovoltaic power generation piece fixing device, including side pressure block (100), middle pressure block (200), a plurality of protective cover (300), main cord (400), photovoltaic power generation piece (500), side pressure block (100) includes first pressure plate (1001), four groups of first connecting piece, the top surface of first pressure plate (1001) is equipped with first fixed part, a pair of first connecting piece fixes first fixed part on the top surface of first pressure plate (1001), another pair of first connecting piece fixes photovoltaic power generation piece (500) on first pressure plate (1001), and first connecting piece extrudes photovoltaic power generation piece (500), and protective cover (300) covers the outside of four groups of first connecting piece, and middle pressure block (200) includes second pressure plate (2001), four groups of second connecting piece, the top surface of second pressure plate (2001) is equipped with second fixed part, a pair of second connecting piece fixes second fixed part on the top surface of second pressure plate (2001), another pair of second connecting piece fixes photovoltaic power generation piece (500) on second pressure plate (2001), and second connecting piece extrudes photovoltaic power generation piece (500), and protective cover (300) covers the outside of four groups of second connecting piece.
2. The aluminum alloy joining member for a plate material according to claim 1, characterized by The first fixed part includes a first fixed plate (1003), one side of the first fixed plate (1003) is connected with a first L-shaped block (1004), the other side of the first fixed plate (1003) is connected with a T-shaped block (1005), and the second fixed part includes a second fixed plate (2003), both sides of the second fixed plate (2003) are connected with a second L-shaped block (2004).
3. The aluminum alloy joining member for a plate material according to claim 2, characterized by The photovoltaic power generation piece (500) includes a pair of supports (5001) and a photovoltaic power generation panel (5002), one pair of the supports (5001) are installed on both sides of the photovoltaic power generation panel (5002), the first L-shaped block (1004) and the second L-shaped block (2004) extrude the supports (5001), and the T-shaped block (1005) extrudes the first pressure plate (1001).
4. The aluminum alloy joining member for a plate material according to claim 2, characterized by The bottom surface of the first pressure plate (1001) is provided with a first hoop (1007), the bottom surface of the second pressure plate (2001) is provided with a second hoop (2006), and the main cord (400) passes through the first hoop (1007) and the second hoop (2006).
5. The aluminum alloy joining member for a plate material according to claim 4, characterized by The first connecting piece includes a first screw (1002) and a first nut (1006), one end of the first screw (1002) passes through the first fixed plate (1003), the first pressure plate (1001), the support (5001), the first hoop (1007) and is threadedly engaged with the first nut (1006), the second connecting piece includes a second screw (2002) and a second nut (2005), one end of the second screw (2002) passes through the second fixed plate (2003), the second pressure plate (2001), the support (5001), the second hoop (2006) and is threadedly engaged with the second nut (2005).
6. The aluminum alloy joining member for a plate material according to claim 5, characterized by The protective sleeve (300) comprises a connecting sleeve (3001), a threaded sleeve (3002) is mounted in the connecting sleeve (3001), the threaded sleeve (3002) is threadedly engaged with the first screw (1002) and the second screw (2002), and a sealing ring is mounted at the top end of the connecting sleeve (3001).
7. The aluminum alloy joining member for a plate material according to claim 3, characterized by The bottom surface of the first L-shaped block (1004), the second L-shaped block (2004) and the T-shaped block (1005) and the top surface of the first pressing plate (1001) and the second pressing plate (2001) are all provided with anti-skid teeth.