A sink and photovoltaic module frame mounting mechanism
Patent Information
- Application Number
- CN202522362483.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-07
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-11-07
AI Technical Summary
[0003]本实用新型的目的在于：提供一种水槽与光伏组件边框的安装机构解决现有技术中光伏组件安装不便、连接强度不足等问题
[0012]上述技术方案可以看出，本实用新型具有如下有益效果：本实用新型所述的一种水槽与光伏组件边框的安装机构，横担连接件采用铝挤压一体成型，简化零件制造步骤，力学性能较高，与水槽、边框和压块安装方便，操作简单；横担连接件中间层多条加强筋设计，使其具有较好的抗负载和抗变形能力，上方两侧卡槽设计，有效约束边框C面，方便边框定位安装，两侧凸台设计与水槽外折边相抵限位，二者连接更加牢固；受载荷时光伏组件边框被压块、边框C面螺栓和横担卡槽多处约束，连接牢固，整体抗风雪、抗载荷能力较强，各部件间连接稳固，使用寿命长。
Smart Images
Figure CN224843606U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of photovoltaic bracket technology, specifically to an installation mechanism for a water tank and a photovoltaic module frame. Background Technology
[0002] Photovoltaic (PV) brackets are a key component of PV power generation systems, used to support and secure PV panels. With the rapid development of PV power generation technology, the application of PV modules on building roofs is becoming increasingly widespread. When installing PV modules on a roof, they typically need to be fixed to a supporting structure. Water channels, as a common roof drainage component, are often used as the mounting base for PV modules due to their high structural strength and ease of installation. Existing PV module installation mechanisms usually use bolts to directly fix the PV module frame to the water channel, or connect them using simple connectors. However, such structures have the following problems: during installation, positioning the PV module frame is difficult, easily leading to misalignment and affecting installation efficiency; the simple connection structure has weak resistance to external loads such as wind and snow, and is prone to loosening or even detachment after long-term use; the connector structure is complex, the manufacturing process is cumbersome, and the cost is high. Utility Model Content
[0003] The purpose of this utility model is to provide an installation mechanism for a water tank and a photovoltaic module frame to solve the problems of inconvenient installation and insufficient connection strength of photovoltaic modules in the prior art.
[0004] Technical solution: This utility model provides an installation mechanism for a water tank and a photovoltaic module frame, including: a water tank, a crossbeam connector, a photovoltaic module frame, and a pressure block. The water tank has outwardly bent edges on both sides above, with bent edge bolt holes on the bent edges; the crossarm connector has limiting bosses on both sides below, the crossarm connector is positioned above the water tank, the limiting bosses abut against the bent edges of the water tank to restrict its lateral movement, and are connected by bolts; the crossarm connector has five mounting slots in the middle, the mounting slots include nut slots and bolt clearance slots, the nut slots are equally spaced, the bolt clearance slots are connected to the nut slots, and the two outermost slots protrude upwards, while the other three protrude downwards; the crossarm connector also has a frame limiting slot above it; the photovoltaic module frames are symmetrically positioned above the crossarm connector, with their lower ends abutting against the frame limiting slots, and frame bolt holes are provided below the photovoltaic module frames, which are connected to the crossarm connector by bolts; the pressure block is an inverted "V" shape, positioned above the middle of a group of photovoltaic module frames, the two upper pressure edges of the pressure block press down on the photovoltaic module frames, and the pressure block has a pressure block bolt hole in the middle, which is connected to the crossarm connector by bolts.
[0005] Furthermore, in the aforementioned installation mechanism for the water tank and the photovoltaic module frame, the middle layer of the crossbeam connector is provided with several reinforcing ribs to improve its load resistance and deformation resistance.
[0006] Furthermore, in the aforementioned mounting mechanism for the water tank and the photovoltaic module frame, the crossbeam connector is integrally formed by aluminum extrusion, which simplifies the manufacturing process and improves mechanical performance.
[0007] Furthermore, in the aforementioned mounting mechanism for a water tank and a photovoltaic module frame, the lower part of the crossarm connector is provided with water tank connection mounting holes corresponding to the two outer mounting slots, the upper part of the crossarm connector is provided with a pressure block bolt mounting hole corresponding to the middle mounting slot, and the two sides of the pressure block bolt mounting hole are symmetrically provided with module frame bolt mounting holes corresponding to the other two mounting slots.
[0008] Furthermore, in the aforementioned installation mechanism for the water tank and the photovoltaic module frame, the water tank connection mounting hole, the pressure block bolt mounting hole, and the module frame bolt mounting hole respectively correspond to and cooperate with the bent edge bolt hole, the pressure block bolt hole, and the frame bolt hole. The nut slides into the nut groove from the side, the bolt is screwed in from the outside to the inside, and a washer is provided. The bolt head is screwed into the bolt relief groove until it is tightened.
[0009] Furthermore, in the aforementioned mounting mechanism for the water tank and the photovoltaic module frame, the outer side of the bolt clearance groove protruding outward has a chamfer design to facilitate bolt installation.
[0010] Furthermore, in the aforementioned installation mechanism for the water tank and the photovoltaic module frame, the frame limiting slots are symmetrically arranged and have an inverted L-shaped cross-section. The height of the frame limiting slots is equal to the width of the bottom edge of the photovoltaic module frame, which facilitates frame positioning and installation.
[0011] Furthermore, in the aforementioned installation mechanism for the water tank and photovoltaic module frame, the width below the pressure block is equal to the distance length between a set of photovoltaic module frames when they are fully inserted into the frame limiting slot, ensuring a pressing effect.
[0012] As can be seen from the above technical solution, this utility model has the following beneficial effects: The installation mechanism for a water tank and a photovoltaic module frame described in this utility model uses aluminum extrusion integral molding for the crossarm connector, which simplifies the parts manufacturing steps, has high mechanical properties, and is convenient to install with the water tank, frame, and pressure block, making operation simple; the crossarm connector has multiple reinforcing ribs in the middle layer, giving it good load resistance and deformation resistance; the upper two side slots effectively constrain the C-side of the frame, facilitating frame positioning and installation; the two side bosses abut against and limit the water tank's outer folded edge, making the connection between the two more secure; when under load, the photovoltaic module frame is constrained by the pressure block, the frame C-side bolts, and the crossarm slots in multiple places, resulting in a firm connection, strong overall wind and snow resistance and load resistance, stable connection between components, and long service life. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the installation mechanism structure of a water tank and a photovoltaic module frame according to the present invention; Figure 2 This is a side view of the mounting mechanism for a water tank and a photovoltaic module frame according to the present invention. Figure 3 This is an exploded view of the installation mechanism of a water tank and a photovoltaic module frame according to the present invention. Figure 4 This is a schematic diagram of the crossbeam connector of this utility model; Figure 5 This is a schematic diagram of the pressing block of this utility model.
[0014] In the diagram: 1. Water tank; 11. Bending edge bolt hole; 2. Crossbeam connector; 21. Limiting boss; 22. Mounting groove; 221. Nut groove; 222. Bolt clearance groove; 23. Frame limiting slot; 24. Reinforcing rib; 25. Water tank connection mounting hole; 26. Pressure block bolt mounting hole; 27. Module frame bolt mounting hole; 3. Photovoltaic module frame; 31. Frame bolt hole; 4. Pressure block; 41. Pressure block bolt hole. Detailed Implementation
[0015] Example 1 like Figure 1-5 The installation mechanism for a water tank and a photovoltaic module frame shown includes: a water tank 1, a crossbeam connector 2, a photovoltaic module frame 3, and a pressure block 4; the water tank 1 has outwardly bent edges on both sides above, and the bent edges have bent edge bolt holes 11; the crossbeam connector 2 has limiting bosses 21 on both sides below, and the crossbeam connector 2 is positioned above the water tank 1, with the limiting bosses 21 abutting against the bent edges of the water tank 1 to restrict its lateral movement, and is connected by bolts; the crossbeam connector 2 has five mounting slots 22 in the middle, each mounting slot 22 including a nut slot 221 and a bolt clearance slot 222, with the adjacent nut slots 221 spaced equally apart, and the bolt clearance slots 222 and nut slots 221 spaced apart. The components are connected, with the two outermost ends protruding upwards and the other three protruding downwards. A frame limiting slot 23 is also provided above the crossarm connector 2. The photovoltaic module frame 3 is symmetrically arranged above the crossarm connector 2, with its lower end abutting against the frame limiting slot 23. A frame bolt hole 31 is provided below the photovoltaic module frame 3, which is connected to the crossarm connector 2 by bolts. The photovoltaic module frame is used to connect the photovoltaic cell-glass laminate. The pressure block 4 is an inverted "Z" shape, located above the middle of a set of photovoltaic module frames 3. The two pressure edges at the upper end of the pressure block 4 press down on the photovoltaic module frame 3. A pressure block bolt hole 41 is provided in the middle of the pressure block 4, which is connected to the crossarm connector 2 by bolts.
[0016] like Figure 4The installation mechanism of the water tank and the photovoltaic module frame shown has several reinforcing ribs 24 in the middle layer of the crossarm connector 2 to improve its load resistance and deformation resistance. The crossarm connector 2 is made of aluminum extrusion integral molding, which simplifies the manufacturing steps and improves the mechanical properties. The bottom of the crossarm connector 2 is provided with water tank connection installation holes 25 corresponding to the two outer installation slots 22. The middle of the top of the crossarm connector 2 is provided with pressure block bolt installation holes 26 corresponding to the middle installation slot 22. The two sides of the pressure block bolt installation holes 26 are symmetrically provided with module frame bolt installation holes 27 corresponding to the other two installation slots 22.
[0017] In this embodiment, during installation, the nut slides into the nut groove 221 from the side, and the bolt is screwed in from the outside to the inside, with a washer provided. The bolt head is screwed into the bolt relief groove 222 until it is tightened. The outer side of the bolt relief groove 222 protruding outward has a chamfer design to prevent scratching other components. The frame limiting groove 23 is symmetrically arranged and has an inverted L-shaped cross-section. The height inside the frame limiting groove 23 is equal to the width of the bottom edge of the photovoltaic module frame 3, which facilitates the positioning and installation of the frame. The width below the pressure block 4 is equal to the spacing length when a set of photovoltaic module frames 3 are completely inserted into the frame limiting groove 23, ensuring the clamping effect.
[0018] It should be noted that the above description is merely a technical solution of the utility model and not a limitation. Although the present utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of the utility model without departing from the scope of the present utility model, and all such modifications and substitutions should be covered within the scope of the claims of the present utility model.
Claims
1. A mounting mechanism for a water tank and a photovoltaic module frame, characterized in that: Comprising: a water tank (1), wherein outwardly-bent edges are provided on two sides above the water tank (1), and bent edge bolt holes (11) are provided on the bent edges; a cross-arm connecting member (2), wherein limiting bosses (21) are provided on two sides below the cross-arm connecting member (2), the cross-arm connecting member (2) is arranged above the water tank (1), the limiting bosses (21) abut against the bent edges of the water tank (1) to limit the transverse movement of the cross-arm connecting member, the cross-arm connecting member is connected with the water tank through bolts, five mounting grooves (22) are arranged in the middle of the cross-arm connecting member (2), the mounting grooves (22) comprise nut grooves (221) and bolt avoidance grooves (222), the nut grooves (221) are arranged at equal adjacent intervals, the bolt avoidance grooves (222) are correspondingly communicated with the nut grooves (221), two bolt avoidance grooves at the outermost two ends protrude upward, and the other three bolt avoidance grooves protrude downward, and a frame limiting clamping groove (23) is further provided above the cross-arm connecting member (2); photovoltaic module frames (3), wherein a set of the photovoltaic module frames (3) are symmetrically arranged above the cross-arm connecting member (2), the lower ends of the photovoltaic module frames abut into the frame limiting clamping groove (23), frame bolt holes (31) are provided below the photovoltaic module frames (3), and the photovoltaic module frames are connected with the cross-arm connecting member (2) through bolts; a pressing block (4), wherein the pressing block (4) is of an inverted Ω-shaped structure, arranged above the middle of the set of photovoltaic module frames (3), two pressing edges at the upper end of the pressing block (4) press the photovoltaic module frames (3) downward, a pressing block bolt hole (41) is arranged in the middle of the pressing block (4), and the pressing block is connected with the cross-arm connecting member (2) through a bolt.
2. The mounting mechanism for a water tank and a photovoltaic module frame according to claim 1, characterized in that: A plurality of reinforcing ribs (24) are arranged in the middle layer of the cross-arm connecting member (2).
3. The mounting mechanism for a water tank and a photovoltaic module frame according to claim 2, characterized in that: The cross-arm connecting member (2) is integrally formed by aluminum extrusion.
4. The mounting mechanism for a water tank and a photovoltaic module frame according to claim 3, characterized in that: Water tank connecting mounting holes (25) corresponding to the two outermost mounting grooves (22) are provided below the cross-arm connecting member (2), a pressing block bolt mounting hole (26) corresponding to the middle mounting groove (22) is provided in the middle above the cross-arm connecting member (2), and component frame bolt mounting holes (27) corresponding to the remaining two mounting grooves (22) are symmetrically arranged on two sides of the pressing block bolt mounting hole (26).
5. The mounting mechanism for a water tank and a photovoltaic module frame according to claim 4, characterized in that: The water tank connecting mounting holes (25), the pressing block bolt mounting hole (26) and the component frame bolt mounting holes (27) are respectively correspondingly matched with the bent edge bolt holes (11), the pressing block bolt hole (41) and the frame bolt holes (31), a nut slides into the nut groove (221) from the side surface, a bolt is screwed in from the outside to the inside and is provided with a gasket, and the bolt head is screwed into the bolt avoidance groove (222) until being screwed tightly.
6. The mounting mechanism for a water tank and a photovoltaic module frame according to claim 1, characterized in that: The outer side of the outwardly-protruding portion of the bolt avoidance groove (222) is provided with a chamfer.
7. The mounting mechanism for a water tank and a photovoltaic module frame according to claim 1, characterized in that: The frame limiting clamping grooves (23) are symmetrically arranged, the cross section of each frame limiting clamping groove is of an inverted L shape, and the height in each frame limiting clamping groove (23) is equal to the width of the bottom edge of the photovoltaic module frame (3).
8. The mounting mechanism for a water tank and a photovoltaic module frame according to claim 1, characterized in that: The width of the lower part of the pressing block (4) is equal to the spacing length when the set of photovoltaic module frames (3) are completely clamped into the frame limiting clamping grooves (23).