A waterproof structure of a board material for a bus shelter
By designing a waterproof structure in the boards for bus shelters, the problem of poor waterproofing and safety performance of existing boards is solved, and more efficient waterproofing is achieved, which extends the service life of the equipment and reduces operating costs.
Patent Information
- Application Number
- CN202421343650.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing bus shelter boards have poor waterproof and safety performance, which are prone to short circuits and equipment damage due to water leakage, short service life, high maintenance rate and high operating costs.
A waterproof structure for a bus shelter including a main board and a cover plate is designed. The main board is equipped with a storage groove at a distance along the length direction, and a waterproof structure is formed on the outer periphery of the slot. The cover plate is adapted to the storage groove, and the cover plate is welded and connected to the main board to form a waterproof layer.
The waterproof structure can effectively prevent liquid from penetration, even if the waterproof glue ages or corrosion at the welding point, it can still maintain good waterproof performance, and improve the waterproof and safety performance of the boards for bus shelter.
Smart Images
Figure CN222716355U_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of bus shelter panels, and in particular to a waterproof panel structure for a bus shelter. Background Art
[0002] With the development of intelligent urban transportation, the improvement of urban vitality and humanistic environment, bus shelters are becoming more and more intelligent and diversified. Existing bus shelters usually have requirements for high-voltage circuits, low-voltage circuits, intelligent security equipment, environmental air monitoring equipment, etc. Based on this, if waterproof measures are not taken, resulting in leakage and seepage, it is easy to cause short circuits and damage to equipment and electrical appliances, resulting in short service life of bus shelters, high maintenance rate, high operating costs, and poor experience for waiting personnel.
[0003] In the prior art, the sheet material for bus shelters is usually divided into a plurality of storage slots for placing electrical equipment such as light panels and arranging circuits, and the metal sheet material is directly cut according to the required size for flat surface sealing, fixed by flat welding or self-tapping screws, and then bonded and waterproofed by applying waterproof glue, structural glue, etc. Although the above prior art achieves waterproof performance, it still has the following defects:
[0004] After flat welding or self-tapping screws are fixed, the bonding and waterproofing are mostly done by manual outdoor operations, so there will be uneven glue application, unclean metal surface treatment, and uneven thickness of the waterproof layer. The bus shelter is an outdoor public facility set up on both sides of the municipal road. The waterproof performance level must reach IP56 to improve the waterproof, moisture-proof and corrosion-resistant effects. Facing various outdoor high-temperature environments, waterproof glue and structural glue are prone to accelerated aging under the impact of cold, heat, rain, and snow, causing the waterproof glue to crack and the waterproof performance to fail. In the summer when there is abundant rain, rainwater easily penetrates into the welding joints. Over time, the welding parts are corroded, and the liquid penetrates into the internal storage slots of the board, which affects the service life and safety performance of the electrical equipment and circuits inside the bus shelter.
[0005] In summary, the existing bus shelter panels still have the problems of poor waterproof performance and safety performance. Utility Model Content
[0006] In order to solve the above problems existing in the prior art, the present invention aims to provide a waterproof structure of a board material for a bus shelter, so as to solve the problem that the waterproof performance and safety performance of the board material in the prior art are still poor.
[0007] The present disclosure discloses a waterproof plate structure for a bus shelter, comprising: a main plate and a cover plate, wherein the main plate is provided with a plurality of storage grooves at intervals along its length direction, and the main plate is provided with a water retaining structure at the outer peripheral edge of the notch of the storage groove;
[0008] The number of the cover plates matches the number of the storage slots, and the cover plates are arranged on the notches of the storage slots and are connected to the main board.
[0009] Preferably, the water retaining structure includes a water retaining edge, and the main board extends along the outer periphery of the notch of the storage slot in the vertical direction away from the storage slot to form a water retaining edge, and the ends of two adjacent water retaining edges are connected; the inner side surface of the cover plate is fitted with the outer side surface of the water retaining edge, and the cover plate is welded to the main board.
[0010] Preferably, the water retaining structure includes a water retaining edge, the main board extends along the outer periphery of the notch of the storage slot in the vertical direction away from the storage slot to form a water retaining edge, the top of the water retaining edge extends along the horizontal direction away from the storage slot to form a blocking portion, the outer periphery of the cover plate extends inwardly in the horizontal direction to form a clamping portion, the end face of the blocking portion abuts against the inner side face of the cover plate, the end face of the clamping portion abuts against the outer side face of the water retaining edge, and the cover plate is welded to the main board.
[0011] Preferably, the bus shelter board waterproof structure further comprises a waterproof adhesive layer, and the waterproof adhesive layer is arranged at the connection between the main board and the cover board.
[0012] Preferably, a plurality of support beams are arranged on a surface of the cover plate close to the storage groove, and the plurality of support beams are arranged at intervals along the length direction of the cover plate and are welded to the cover plate.
[0013] Preferably, a plurality of wire holes for passing power wires are formed on the inner side wall of the storage groove.
[0014] Preferably, a plurality of connection holes are provided on the outer side of the main board, and one end of the connection hole is communicated with the storage slot close to the outer side.
[0015] The advantages of the waterproof structure of a sheet material for a bus shelter disclosed in the present invention are:
[0016] By setting up the water retaining structure, even if the glue is unevenly applied due to human factors and the colloid ages and cracks due to environmental and climatic factors, the liquid can penetrate from the corroded welding points or cracks of the waterproof glue. The bus shelter board disclosed in the present invention can still be waterproofed by the water retaining structure, avoiding the situation where the bus shelter board has poor waterproof performance due to uneven glue application due to human factors and the colloid ages and cracks due to environmental and climatic factors, thereby improving the waterproof performance and safety performance of the bus shelter board. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1It is a structural schematic diagram of a waterproof structure of a sheet material for a bus shelter disclosed in the present invention;
[0018] Figure 2 yes Figure 1 A cross-sectional view of the middle cover;
[0019] Figure 3 yes Figure 1 Bottom view of the middle cover;
[0020] Figure 4 It is a structural schematic diagram of a sheet waterproof structure for a bus shelter according to another embodiment of the present disclosure;
[0021] Figure 5 yes Figure 4 A cross-sectional view of the middle cover;
[0022] Figure 6 yes Figure 4 Bottom view of the middle cover;
[0023] Figure 7 yes Figure 4 A magnified schematic diagram of center A.
[0024] Explanation of the reference numerals: 1-main board, 11-storage slot, 12-water retaining edge, 121-blocking portion, 13-wire hole, 14-connecting hole, 2-cover plate, 21-clamping portion, 22-support beam. DETAILED DESCRIPTION
[0025] like Figure 1 to Figure 7 As shown, a board waterproof structure for a bus shelter disclosed in the present invention comprises a main board 1 and a cover board 2. The main board 1 is provided with a plurality of storage grooves 11 at intervals along its length direction. The main board 1 is provided with a water retaining structure at the outer peripheral edge of the notch of the storage groove 11;
[0026] The cover plate 2 is matched with the storage slot 11, and the cover plate 2 is covered on the notch of the storage slot 11 and connected to the main board 1. The cover plate 2 is matched with the storage slot 11, which means that the number of the cover plates 2 and the storage slot 11 is matched, that is, there are as many cover plates 2 as there are storage slots 11; at the same time, the cover plate 2 and the storage slot 11 are also matched in size and shape, that is, the covering area of the cover plate 2 is at least equal to the notch area of the storage slot 11, and can also be slightly larger, and the specific design needs to be based on actual conditions.
[0027] The connection method between the cover plate 2 and the main board 1 can be conventional bolts and nuts or directly welded. In the case of welding, when passing vehicles splash water on the road, the liquid penetrates into the welding joint, causing the welding joint to be corroded and then the liquid penetrates into the interior, the water retaining structure can block the liquid and prevent it from flowing into the storage groove 11. The liquid will not come into contact with electronic products such as wires and electrical appliances arranged in the storage groove 11, thereby protecting the items and wires in the storage groove 11 and ensuring the waterproof performance of the waterproof board for a bus shelter disclosed in the present invention.
[0028] Specifically, the water retaining structure has the following two embodiments:
[0029] Example 1
[0030] like Figures 1 to 3 As shown, the water retaining structure includes a water retaining edge 12. The main board 1 extends along the outer periphery of the notch of the storage groove 11 in the vertical direction away from the storage groove 11 to form a water retaining edge 12, and the ends of two adjacent water retaining edges 12 are connected; the inner side surface of the cover plate 2 is in contact with the outer side surface of the water retaining edge 12, and the cover plate 2 is welded to the main board 1.
[0031] Specifically, the main board 1 is formed with a water retaining edge 12 at the periphery of the slot opening of the storage slot 11. Depending on the shape of the slot opening, the number and length of the water retaining edges 12 also change with the shape of the slot opening of the storage slot 11. For example, if the slot opening of the storage slot 11 is a pentagon, the corresponding main board 1 forms five water retaining edges 12 at the periphery of the slot opening of the storage slot 11. The same is true for other situations, which will not be repeated here. At the same time, in order to better ensure the waterproof effect of the water retaining edge 12, the ends of two adjacent water retaining edges 12 are welded together, so that the slot is surrounded by the water retaining edge 12, forming a similar wall effect, and then when liquid penetrates, the water retaining edge 12 blocks the liquid, so that the liquid cannot enter the storage slot 11, thereby ensuring the safety of the items in the storage slot 11.
[0032] Example 2
[0033] like Figures 4 to 7 As shown, the water retaining structure includes a water retaining edge 12, and the main board 1 extends along the outer peripheral edge of the notch of the storage groove 11 in the vertical direction toward the direction away from the storage groove 11 to form the water retaining edge 12, and the top of the water retaining edge 12 extends along the horizontal direction toward the direction away from the storage groove 11 to form a blocking portion 121, and the outer peripheral edge of the cover plate 2 extends inwardly in the horizontal direction to form a clamping portion 21, the end face of the blocking portion 121 abuts against the inner side surface of the cover plate 2, and the end face of the clamping portion 21 abuts against the outer side surface of the water retaining edge 12, and the cover plate 2 is welded to the main board 1.
[0034] Specifically, the number and length of the water retaining edge 12 are still adaptively designed according to the notch shape of the storage groove 11. In order to avoid the problem that the cover plate 2 is separated from the main board 1 due to the disconnection of the welding part, a blocking portion 121 is formed at the top of the water retaining edge 12 extending in the horizontal direction away from the storage groove 11. At the same time, in order to adapt to the design of the blocking portion 121, a clamping portion 21 is formed along the outer peripheral edge of the cover plate 2 extending inward in the horizontal direction. The end face of the blocking portion 121 abuts against the inner side face of the cover plate 2, and the end face of the clamping portion 21 abuts against the outer side face of the water retaining edge 12, and the cover plate 2 and the main board 1 are welded and connected. The cover plate 2 and the main board 1 are first connected by welding, and then when encountering welding After the joint is corroded, since the end face of the blocking portion 121 abuts against the inner side face of the cover plate 2, and the end face of the clamping portion 21 abuts against the outer side face of the water retaining edge 12, when the cover plate 2 falls off, the clamping portion 21 and the blocking portion 121 cooperate and clamp to prevent the cover plate 2 from directly falling off from the main board 1 and accidentally injuring others; and since the end face of the blocking portion 121 abuts against the inner side face of the cover plate 2, and the end face of the clamping portion 21 abuts against the outer side face of the water retaining edge 12, even if liquid penetrates from the corroded welding position, it can be separated by the clamping portion 21 of the cover plate 2 and the water retaining edge 12 on the main board 1, thereby preventing the liquid from penetrating into the storage slot 11, thereby ensuring the safety of the items in the storage slot 11.
[0035] The above two embodiments can be selected according to adaptability in practical applications.
[0036] Furthermore, in order to continue to ensure the waterproof performance of the bus shelter sheet waterproof structure described in the present disclosure, the bus shelter sheet waterproof structure also includes a waterproof adhesive layer, which is arranged at the connection between the main board 1 and the cover plate 2. Since the main board 1 and the cover plate 2 are connected by welding, the welding marks on the outer surface of the connection between the main board 1 and the cover plate 2 are relatively obvious, and liquid can easily penetrate from the welding point. Therefore, a waterproof adhesive layer is arranged at the connection between the main board 1 and the cover plate 2. The waterproof adhesive can be selected from any one or more of polyurethane sealant, silicone sealant, and silicone sealant, and can be selected according to actual needs.
[0037] Furthermore, since the cover plate 2 and the storage slot 11 are adapted to each other, when the storage slot 11 is larger in volume and the slot area of the storage slot 11 is larger, the coverage area of the cover plate 2 is correspondingly increased, so that the middle part of the cover plate 2 is easily affected by gravity and sinks, affecting the use of the bus shelter. Figure 2 As shown, a plurality of support beams 22 are provided on a surface of the cover plate 2 close to the storage slot 11 . The plurality of support beams 22 are spaced apart along the length direction of the cover plate 2 and are welded to the cover plate 2 .
[0038] Furthermore, since the bus shelter places items that require electricity, such as light panels, in the storage slot 11, in order to make the wiring of these items simpler, a plurality of wire holes 13 for passing power lines are formed on the inner wall of the storage slot 11; the size of the wire holes 13 can be designed according to actual needs.
[0039] By setting the wire hole 13, it is ensured that after the light board and other items are placed, the wires can be passed through the next storage slot 11, and it is more concise when storing the wires, and it is faster and more convenient when placing the light board and other items.
[0040] Furthermore, when assembling the bus shelter, in order to facilitate the disassembly and assembly between the various panels, a plurality of connecting holes 14 are opened on the outer side of the main board 1, and one end of the connecting hole 14 is connected to the storage groove 11 close to the outer side. During assembly, the connecting piece passes through the connecting hole 14 from the storage groove 11 to be connected to another panel. During disassembly, it is only necessary to take the connecting piece out of the storage groove 11 to complete the disassembly. The connecting piece can be a conventional bolt or the like. The setting of the connecting hole 14 facilitates the installation and disassembly between the panels, so that the waterproof structure of the panel for a bus shelter described in the present disclosure is quite convenient to disassemble and assemble while ensuring waterproofness.
[0041] In the description of the present disclosure, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present disclosure.
[0042] For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all of these changes and deformations should fall within the protection scope of the claims of the present disclosure.
Claims
1. A sheet waterproof structure for a bus shelter, characterized in that: include: A main board (1) and a cover board (2), wherein the main board (1) is provided with a plurality of storage grooves (11) at intervals along its length direction, and the main board (1) is provided with a water retaining structure at the outer edges of the groove openings of the storage grooves (11); The cover plate (2) is adapted to the storage slot (11); the cover plate (2) is arranged on the notch of the storage slot (11) and is connected to the main board (1).
2. The sheet waterproof structure for bus shelters according to claim 1, characterized in that: The water retaining structure comprises a water retaining edge (12); the main board (1) extends along the vertical direction away from the storage groove (11) at the outer periphery of the notch of the storage groove (11) to form a water retaining edge (12); the ends of two adjacent water retaining edges (12) are connected; the inner side surface of the cover plate (2) is fitted with the outer side surface of the water retaining edge (12), and the cover plate (2) is welded to the main board (1).
3. The waterproof structure of the sheet material for a bus shelter according to claim 1, characterized in that: The water retaining structure comprises a water retaining edge (12); the main board (1) extends along the vertical direction in a direction away from the storage groove (11) at the outer periphery of the notch of the storage groove (11) to form the water retaining edge (12); the top of the water retaining edge (12) extends along the horizontal direction in a direction away from the storage groove (11) to form a blocking portion (121); the outer periphery of the cover plate (2) extends inwardly along the horizontal direction to form a clamping portion (21); the end face of the blocking portion (121) abuts against the inner side face of the cover plate (2); the end face of the clamping portion (21) abuts against the outer side face of the water retaining edge (12); and the cover plate (2) is welded to the main board (1).
4. The waterproof structure of the sheet material for a bus shelter according to any one of claims 1 to 3, characterized in that: It also comprises a waterproof adhesive layer, which is arranged at the connection between the main board (1) and the cover board (2).
5. The waterproof structure of the sheet material for bus shelter according to claim 4, characterized in that: A plurality of support beams (22) are arranged on a surface of the cover plate (2) close to the storage groove (11); the plurality of support beams (22) are arranged at intervals along the length direction of the cover plate (2) and are welded to the cover plate (2).
6. The sheet waterproof structure for bus shelters according to claim 4, characterized in that: A plurality of wire holes (13) through which power lines pass are formed on the inner side wall of the storage groove (11).
7. The sheet waterproof structure for bus shelters according to claim 4, characterized in that: A plurality of connection holes (14) are provided on the outer side of the main board (1), and one end of the connection hole (14) is connected to the storage slot (11) close to the outer side.