Photovoltaic highway isolation sound insulation plate connecting device
By designing a detachable bracket structure and an insert connection method, the problem of inconvenient disassembly and replacement of sound insulation panels is solved, and convenient maintenance of sound insulation panels is achieved.
Patent Information
- Application Number
- CN202520108727.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Existing sound insulation panels are difficult to disassemble and replace when damaged, and the fixed structure is not easy to adjust, making maintenance difficult.
A photovoltaic highway sound insulation board connection device was designed, which adopts a bracket structure composed of a first positioning plate, a second positioning plate and a limiting plate. The second plate is detachable and connected. Combined with the design of inserts and plugs, it is fixed by bolts to enhance stability and facilitate disassembly.
It enables the sound insulation panels to be freely disassembled and installed in the vertical direction, facilitating replacement and maintenance and improving maintenance efficiency.
Smart Images
Figure CN223706325U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sound insulation panel installation, and in particular to a photovoltaic highway sound insulation panel connection device. Background Technology
[0002] Highway noise barriers are facilities used to reduce traffic noise and improve the quality of life for nearby residents. They achieve sound insulation by blocking the transmission of sound waves, thus reducing noise at specific locations.
[0003] The overall sound insulation system consists of multiple sound insulation panels and a support frame. The support frame is generally an I-shaped frame, as shown below. Figure 1 As shown, its bottom can be directly fixed to the carrier with bolts, while the sound insulation panel can be inserted and installed on the support frame. At the same time, in order to further enhance the restraining effect of the sound insulation panel, the top area of the support frame is generally curved. This design can restrain the sound insulation panel in the vertical direction and prevent the sound insulation panel from swaying up and down.
[0004] However, the following defects and shortcomings still exist in the application process: a sound insulation panel is fixed by two support frames, and after the support frames are fixed on the carrier, the distance between the two support frames cannot be adjusted. At the same time, the arc structure at the top can prevent the sound insulation panel from moving in the vertical direction, which makes it inconvenient to disassemble and replace the sound insulation panel when it is damaged. Summary of the Invention
[0005] To solve the above-mentioned technical problems, this utility model provides a photovoltaic highway isolation and sound insulation board connection device.
[0006] The technical solution adopted by this utility model to solve its technical problem is:
[0007] A photovoltaic highway sound insulation board connection device includes a base plate, a first positioning plate and a second positioning plate welded and fixed on the base plate, and a limit plate welded between the first positioning plate and the second positioning plate.
[0008] The second positioning plate is composed of a first plate and a second plate arranged vertically. The first plate is welded and fixed to the base plate and the limiting plate. The first positioning plate, the second positioning plate and the limiting plate form an integral frame. The second plate is located on the upper end of the first plate and can be detachably connected to the integral frame.
[0009] Preferably, there are two limiting plates, which are arranged in parallel and welded to both the first positioning plate and the first plate body.
[0010] Preferably, the length of the first plate is less than the length of the first positioning plate, the length of the limiting plate is the same as the length of the first positioning plate, the portion of the two limiting plates that extends beyond the first plate forms a groove, and the portion that does not extend beyond the first plate forms a U-shaped slot.
[0011] Preferably, an insert is welded and fixed to one side of the second plate. The upper end of the insert is flush with the second plate, and the lower end is integrally connected to a plug extending beyond the lower end of the second plate. The insert can be embedded into the groove and fixed by bolts. The plug can be inserted into the slot.
[0012] Preferably, a first rubber block is also adhered to one side of the insert block, and the first rubber block is also pressed against the first plate.
[0013] Preferably, a protective component is also fixed to the upper end of the first positioning plate and the second positioning plate.
[0014] The protective component includes an extrusion plate, which is bolted to the upper end of the insert, and a second rubber gasket for sealing is adhered to the lower end of the extrusion plate.
[0015] Compared with related technologies, the photovoltaic highway sound insulation board connection device provided by this utility model has the following beneficial effects:
[0016] This utility model provides a photovoltaic highway isolation and sound insulation board connection device, in which the second plate is the arc-shaped part of the top of the entire support frame and belongs to the outer arc structure. After disassembly, the sound insulation board is not restricted in the vertical direction, so it can be pulled out from the bracket for easy replacement of the sound insulation board. Attached Figure Description
[0017] Figure 1 A schematic diagram of the conventional connection structure provided by this utility model.
[0018] Figure 2 This is a schematic diagram of a preferred embodiment of the photovoltaic highway isolation and sound insulation board connection device provided by this utility model.
[0019] Figure 3 This is a schematic diagram of the structure of the second plate shown in this utility model.
[0020] Figure 4 This is a schematic diagram of the structure of the limiting plate shown in this utility model.
[0021] Figure 5 This is a schematic diagram of the structure of the protective component shown in this utility model.
[0022] The following are the labels in the diagram: 1. Base plate; 2. First positioning plate; 3. Second positioning plate; 31. First plate body; 32. Second plate body; 4. Limiting plate; 5. Slot; 6. Insert block; 7. Insert block; 8. First rubber block; 9. Protective component; 10. Extrusion plate; 11. Second rubber pad. Detailed Implementation
[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0025] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.
[0026] Please see Figures 2 to 4 The present invention provides a photovoltaic highway isolation and sound insulation board connection device, which includes a base plate 1, a first positioning plate 2 and a second positioning plate 3 welded and fixed on the base plate 1, and a limit plate 4 welded between the first positioning plate 2 and the second positioning plate 3.
[0027] The second positioning plate 3 is composed of a first plate 31 and a second plate 32 arranged vertically. The first plate 31 is welded and fixed to the base plate 1 and the limiting plate 4. The first positioning plate 2, the second positioning plate 3 and the limiting plate 4 form an integrated frame.
[0028] The second plate 32 is disposed on the upper end of the first plate 31, and the second plate 32 can be detachably connected to the integrated frame.
[0029] It should be noted that in this device, the first positioning plate 2, the second positioning plate 3, and the limiting plate 4 form a support structure for installing and fixing the sound insulation board. The top of the support structure retains the traditional arc shape to enhance the limiting effect on the sound insulation board.
[0030] The second positioning plate 3 includes a first plate 31 and a second plate 32. The second plate 32 is located in the top arc-shaped area and is in the outer ring position. The second plate 32 is installed in a detachable connection manner, so it can be disassembled. After the second plate 32 is disassembled, the entire support structure does not restrict the sound insulation board in the vertical direction, so the sound insulation board can be pulled out and a new sound insulation board can be inserted and installed, which is more conducive to the subsequent inspection and replacement of the sound insulation board.
[0031] In the embodiments of this utility model, please refer to Figure 3 and Figure 4 There are two limiting plates 4, which are arranged in parallel and are welded and fixed to the first positioning plate 2 and the first plate body 31.
[0032] Meanwhile, the length of the first plate 31 is less than the length of the first positioning plate 2, the length of the limiting plate 4 is the same as the length of the first positioning plate 2, the part between the two limiting plates 4 that exceeds the first plate 31 forms a groove, and the part that does not exceed the first plate 31 forms a U-shaped slot 5.
[0033] An insert 6 is welded and fixed to one side of the second plate 32. The upper end of the insert 6 is flush with the second plate 32, while the lower end is integrally connected to an insert 7 that extends beyond the lower end of the second plate 32. The insert 6 can be embedded into the groove and fixed by bolts. The insert 7 can be inserted into the slot 5. A first rubber block 8 is also glued to one side of the insert 7. The first rubber block 8 also abuts against the first plate 31.
[0034] It should be noted that there are two limiting plates 4. The two limiting plates 4, together with the first positioning plate 2 and the first plate body 31, form a groove and slot 5 for connection. The second plate body 32 has a block 6, and the lower end of the block 6 has a plug 7. Therefore, during installation, the plug 7 can be inserted into the slot 5 in the vertical direction. At the same time, the block 6 will also be embedded in the groove. Then, it can be reinforced with bolts to ensure the stability of the second plate body 32.
[0035] A first rubber block 8 is also provided on the insert 7. The first rubber block 8 can hold against the first plate 31 and further improve the stability of the second plate 32.
[0036] In the embodiments of this utility model, please refer to Figure 5 Protective components 9 are also fixed to the upper ends of the first positioning plate 2 and the second positioning plate 3.
[0037] The protective component 9 includes a compression plate 10, which is bolted to the upper end of the insert 6, and a second rubber gasket 11 for sealing is bonded to the lower end of the compression plate 10.
[0038] It should be noted that the protective component 9 is located at the top of the support structure and has a certain waterproof function. It includes a second rubber gasket 11 for sealing, so it can prevent rainwater from penetrating into the interior of the support structure and prevent metal parts from rusting.
[0039] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.
[0040] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A photovoltaic highway sound insulation board connection device, comprising a base plate (1), a first positioning plate (2) and a second positioning plate (3) welded and fixed on the base plate (1), and a limit plate (4) welded between the first positioning plate (2) and the second positioning plate (3), characterized in that: The second positioning plate (3) is composed of a first plate (31) and a second plate (32) arranged vertically. The first plate (31) is welded and fixed to the base plate (1) and the limiting plate (4). The first positioning plate (2), the second positioning plate (3) and the limiting plate (4) form an integrated frame. The second plate (32) is located at the upper end of the first plate (31) and the second plate (32) is detachably connected to the integrated frame.
2. The photovoltaic highway sound insulation panel connection device according to claim 1, characterized in that, The limiting plate (4) consists of two pieces, which are arranged in parallel and are welded and fixed to the first positioning plate (2) and the first plate body (31).
3. The photovoltaic highway sound insulation panel connection device according to claim 1, characterized in that, The length of the first plate (31) is less than the length of the first positioning plate (2), the length of the limiting plate (4) is the same as the length of the first positioning plate (2), the part between the two limiting plates (4) and the part that exceeds the first plate (31) forms a groove, while the part that does not exceed the first plate (31) forms a U-shaped slot (5).
4. The photovoltaic highway sound insulation panel connecting device according to claim 1, characterized in that, An insert (6) is welded and fixed on one side of the second plate (32). The upper end of the insert (6) is flush with the second plate (32), and the lower end is integrally connected with a plug (7) that extends beyond the lower end of the second plate (32). The insert (6) can be embedded into the groove and fixed by bolts. The plug (7) can be inserted into the slot (5).
5. The photovoltaic highway sound insulation panel connecting device according to claim 4, characterized in that, A first rubber block (8) is also attached to one side of the insert (7), and the first rubber block (8) is also pressed against the first plate (31).
6. The photovoltaic highway sound insulation panel connecting device according to claim 1, characterized in that, The first positioning plate (2) and the second positioning plate (3) are also fixed with protective components (9); the protective components (9) include a pressing plate (10), the pressing plate (10) is bolted to the upper end of the insert (6), and the lower end of the pressing plate (10) is bonded with a second rubber gasket (11) for sealing.