Windproof signboard device suitable for municipal road
Through the inverted V-shaped connected wind-resistant bracket and reverse bracket structure, combined with the ventilation hole design, the problem of the signboard being easily blown down by the wind is solved, and the stability and safety warning effect of the signboard is achieved.
Patent Information
- Application Number
- CN202422245328.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-13
AI Technical Summary
Common signs on the market are easily blown down by passing wind, resulting in safety hazards. The existing technology is difficult to effectively prevent signs from being blown down by the wind.
The combined structure of the first wind-resistant bracket, the second wind-resistant bracket and the reverse bracket is adopted. The bracket is connected in an inverted V-shaped shape, and ventilation holes are provided on the card body. The reverse bracket enhances resistance to wind force in the opposite direction, improves stability through bolt connections, and increases ground support through the reverse support rod.
Under the influence of wind, the signboard is not easily blown down, which improves stability and safety warning effects and reduces construction risks.
Smart Images
Figure CN223163798U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of road construction signs, and particularly relates to a windproof sign device applicable to municipal roads. Background Art
[0002] Common signs on the market are generally small brackets with thin iron sheets and signs. Such signs are very easy to be blown down by passing winds during actual construction, and need to be manually sorted repeatedly or pressed with heavy objects. After being blown down, they cannot play a warning role, causing certain safety hazards. Therefore, designing a simple, effective and highly feasible windproof sign device is the problem to be solved by the utility model. Content of the Utility Model
[0003] The purpose of the utility model is to solve the above problems in the prior art, and provide a windproof sign device applicable to municipal roads.
[0004] To achieve the above purpose, the utility model provides the following technical solutions:
[0005] A windproof sign device applicable to municipal roads includes a first wind-resistant bracket, a second wind-resistant bracket, a sign body and a reverse bracket; the upper ends of the first wind-resistant bracket and the second wind-resistant bracket are connected in an inverted V shape, the sign body is installed on the upper part of the first wind-resistant bracket, and a number of ventilation holes are evenly distributed on the sign body; the reverse bracket is located between the first wind-resistant bracket and the second wind-resistant bracket, and the upper end of the reverse bracket is connected to the middle of the second wind-resistant bracket.
[0006] Further, the first wind-resistant bracket, the second wind-resistant bracket and the reverse bracket are all U-shaped rod structures.
[0007] Further, the first wind-resistant bracket and the second wind-resistant bracket, and the reverse bracket and the second wind-resistant bracket are all connected by bolts.
[0008] Further, the horizontal span of the second wind-resistant bracket is smaller than that of the first wind-resistant bracket; the horizontal span of the reverse bracket is smaller than that of the second wind-resistant bracket.
[0009] Further, a reverse support rod is connected to the lower end of the first wind-resistant bracket, and the reverse support rod extends away from the second wind-resistant bracket.
[0010] Further, a first toothed disc is provided at the lower end of the first wind-resistant bracket, a stud is connected to the outside of the center of the first toothed disc, a second toothed disc is sleeved on the outside of the stud, and a fastening nut is threadedly connected to the outside of the end of the stud; a number of teeth evenly distributed in a circle are provided on the edges of both the first toothed disc and the second toothed disc, and the teeth of the second toothed disc cooperate with the teeth of the first toothed disc.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model enables part of the wind force to pass through the sign body with ventilation holes to achieve the purpose of relieving force; the stress point of the wind-resistant bracket is moved from the middle to the upper end, increasing the distance of the stress point and improving stability; the reverse bracket improves the ability to resist the wind force in the opposite direction; it is simple, effective and highly feasible; it preferably solves the problem that the signboard will not be blown down by the passing wind under the influence of a certain wind force, thus ensuring the role of safety warning and greatly reducing the hidden danger of construction warning. Brief Description of the Drawings
[0013] Figure 1 is a three-dimensional structural schematic diagram of the utility model.
[0014] Figure 2 is a side view schematic diagram of the utility model.
[0015] Figure 3 is Figure 1 a partial enlarged schematic diagram.
[0016] Figure 4 is a partial explosion schematic diagram of the utility model.
[0017] In the figures: 1, the first wind-resistant bracket; 2, the second wind-resistant bracket; 3, the sign body; 4, the ventilation hole; 5, the reverse bracket; 6, the reverse support rod; 7, the first gear disc; 8, the stud; 9, the second gear disc; 10, the fastening nut. Detailed Description of the Specific Embodiment
[0018] In order to make the purpose, technical solutions and advantages of the utility model more clear and understandable, the following further details the utility model in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Usually, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0019] It should be noted that the relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.
[0020] In the description of the present utility model, unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" that may appear shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.
[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the term "provided with" that may appear shall be understood in a broad sense. For example, the object of "provided with" may be a part of the body, or it may be arranged separately from the body and connected to the body, and this connection may be a detachable connection or a non-detachable connection. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.
[0022] The following further describes the present utility model in detail with reference to embodiments.
[0023] Specific embodiments of the windproof sign device applicable to municipal roads provided by the present utility model:
[0024] Please refer to Figures 1-4 , a windproof sign device applicable to municipal roads, including a first wind-resistant bracket 1, a second wind-resistant bracket 2, a sign body 3, and a reverse bracket 5; the first wind-resistant bracket 1, the second wind-resistant bracket 2, and the reverse bracket 5 are all U-shaped rod-like structures; the lower ends of the first wind-resistant bracket 1, the second wind-resistant bracket 2, and the reverse bracket 5 are all supported on the ground.
[0025] The upper ends of the first wind-resistant bracket 1 and the second wind-resistant bracket 2 are connected to form an inverted V shape. By connecting the upper ends, the support point is at the upper end of the wind-resistant bracket, with a longer moment arm of force, achieving stable support.
[0026] The sign body 3 is installed on the upper part of the first wind-resistant bracket 1, and a plurality of ventilation holes 4 are evenly distributed on the sign body 3; a paint layer with road construction warning words and patterns is applied on the sign body 3. In this embodiment, the ventilation holes 4 are all circular holes. The ventilation holes 4 reduce the resistance area of the oncoming passing wind, and part of the wind passes through the ventilation holes 4 to achieve the purpose of relieving force, so that the device is not easily blown down.
[0027] The reverse bracket 5 is located between the first wind-resistant bracket 1 and the second wind-resistant bracket 2. The upper end of the reverse bracket 5 is connected to the middle part of the second wind-resistant bracket 2. The reverse bracket 5 mainly resists the wind force in the reverse direction. The second wind-resistant bracket 2 enables the device to resist stronger forward winds. When the wind force in the reverse direction acts on the sign body 3, the wind causes the device to have a tendency to move horizontally. The reverse bracket 5 contacts the ground and increases the horizontal resistance, thereby making the device more stable when dealing with reverse winds.
[0028] In this embodiment, the first wind-resistant bracket 1 and the second wind-resistant bracket 2 are connected by bolts, and the reverse bracket 5 and the second wind-resistant bracket 2 are also connected by bolts. The lateral span of the second wind-resistant bracket 2 is smaller than that of the first wind-resistant bracket 1; the lateral span of the reverse bracket 5 is smaller than that of the second wind-resistant bracket 2.
[0029] Tightening the bolts and nuts on the wind-resistant brackets can keep the angles of the first wind-resistant bracket 1, the second wind-resistant bracket 2, and the reverse bracket 5 stable and unchanged. Loosening the bolts and nuts allows the first wind-resistant bracket 1, the second wind-resistant bracket 2, and the reverse bracket 5 to be folded, reducing the occupied volume of the device and facilitating the transfer and transportation of the device.
[0030] In order to prevent the device from being easily lifted and toppled in a reverse wind environment, in this embodiment, a reverse support rod 6 is connected to the lower end of the first wind-resistant bracket 1, and the reverse support rod 6 extends away from the second wind-resistant bracket 2. The end of the reverse support rod 6 supports on the ground, which can reduce the phenomenon of the device being lifted and toppled under the action of reverse winds, improve the stability of the device in reverse winds, and make the device not easily blown down.
[0031] In order to adapt to different angles of the first wind-resistant bracket 1 and enable the reverse support rod 6 to rotate to reduce the occupied volume during the transfer and transportation of the device. In this embodiment, a first gear disk 7 is provided at the lower end of the first wind-resistant bracket 1. A stud 8 is connected to the outside of the center of the first gear disk 7. A second gear disk 9 is sleeved on the outside of the stud 8. A fastening nut 10 is threadedly connected to the outside of the end of the stud 8; a number of teeth are evenly distributed in a circumferential manner on the edges of the first gear disk 7 and the second gear disk 9. Both the first gear disk 7 and the second gear disk 9 are circular structures. The second gear disk 9 has a through hole for the stud 8 to pass through; the edges of the first gear disk 7 and the second gear disk 9 are bent towards the opposite sides, and the teeth are located in the bent parts axially. The teeth of the second gear disk 9 and the teeth of the first gear disk 7 cooperate with each other. Specifically, the teeth of the first gear disk 7 and the second gear disk 9 can be engaged and limited with each other.
[0032] Loosen the fastening nut 10 to axially move the second gear disk 9 to separate from the first gear disk 7, and the second gear disk 9 and the reverse support rod 6 can be freely rotated. When transportation is needed, make the reverse support rod 6 correspond to the position of the first wind-resistant bracket 1; in the use state, the reverse support rod 6 is located outside and the end supports on the ground, such as Figure 2As shown. Tighten the fastening nut 10 to engage the second gear disk 9 with the first gear disk 7, and position the second gear disk 9 and the reverse support rod 6 so that they cannot rotate.
[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions recorded in the foregoing embodiments without creative efforts, or make equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A windproof sign device applicable to municipal roads, characterized in that: It includes a first wind-resistant support (1), a second wind-resistant support (2), a sign body (3) and a reverse support (5); the upper ends of the first wind-resistant support (1) and the second wind-resistant support (2) are connected to form an inverted V shape, the sign body (3) is installed on the upper part of the first wind-resistant support (1), and a number of ventilation holes (4) are evenly distributed on the sign body (3); the reverse support (5) is located between the first wind-resistant support (1) and the second wind-resistant support (2), and the upper end of the reverse support (5) is connected to the middle part of the second wind-resistant support (2).
2. The wind-proof sign device applicable to municipal roads according to claim 1, wherein: The first wind-resistant support (1), the second wind-resistant support (2) and the reverse support (5) are all U-shaped rod structures.
3. The windproof sign device applicable to municipal roads according to claim 1 or 2, characterized in that: The first wind-resistant support (1) and the second wind-resistant support (2), and the reverse support (5) and the second wind-resistant support (2) are all connected by bolts.
4. The wind-proof sign device applicable to municipal roads according to claim 3, wherein: The lateral span of the second wind-resistant support (2) is smaller than the lateral span of the first wind-resistant support (1); the lateral span of the reverse support (5) is smaller than the lateral span of the second wind-resistant support (2).
5. The wind-proof sign device applicable to municipal roads according to claim 1, wherein: A reverse strut (6) is connected to the lower end of the first wind-resistant support (1), and the reverse strut (6) extends away from the second wind-resistant support (2).
6. The wind-proof sign device applicable to municipal roads according to claim 5, characterized in that: A first gear disc (7) is provided at the lower end of the first wind-resistant support (1), a stud (8) is connected to the outside of the center of the first gear disc (7), a second gear disc (9) is sleeved on the outside of the stud (8), and a fastening nut (10) is threadedly connected to the outside of the end of the stud (8); a number of teeth evenly distributed in a circumference are provided on the edge of the first gear disc (7) and the edge of the second gear disc (9), and the teeth of the second gear disc (9) are matched with the teeth of the first gear disc (7).