Building construction signboard

Abstract

The utility model discloses a building construction signboard which comprises supporting frames, installation base plates, an elastic rotating structure and a signboard body, the two installation base plates are oppositely arranged, and each installation base plate is provided with the supporting frame capable of being opened and closed; each supporting frame comprises two supporting arms and a connecting rod, and the two supporting arms are rotationally arranged on the mounting base plate; the two ends of the connecting rod are arranged on the two supporting arms in a sliding mode respectively and locked through damping rotary knobs respectively. The signboard is arranged between the two mounting base plates, and the two sides of the signboard are connected with the corresponding mounting base plates through elastic rotating structures correspondingly. The signboard can rotate along with wind, the acting force of the wind on the signboard is reduced, and damage to the signboard caused by too large wind resistance is avoided; in addition, the supporting frame provides enough supporting strength, and the stability and flexibility of the whole structure are enhanced.

Description

Technical Field

[0001] This utility model relates to the field of construction warning technology, and in particular to a building construction sign. Background Technology

[0002] During the construction process, signage plays a crucial role in conveying various important information to construction workers, pedestrians, and vehicles, such as safety warnings, construction area instructions, and project progress information.

[0003] Traditional construction signs typically use a fixed structure, with a rigid connection between the support frame and the sign, and the angle of the sign cannot be adjusted.

[0004] When encountering windy weather, since the windward area of ​​the sign remains constant, the strong wind will generate great wind resistance on the sign. This continuous wind resistance will exert a large force on the sign, which can easily cause the support frame to loosen, deform or even break, and the sign may also be damaged because it cannot withstand the wind force. Utility Model Content

[0005] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0006] To achieve the above objectives, the first aspect of this utility model provides a construction sign, comprising: a support frame, a mounting base, an elastic rotating structure, and a sign, wherein two mounting bases are arranged opposite to each other, and each mounting base is provided with an openable and closable support frame; each support frame includes two support arms and a connecting rod, wherein the two support arms are rotatably mounted on the mounting base; the two ends of the connecting rod are slidably mounted on the two support arms and locked by damping knobs respectively; the sign is disposed between the two mounting bases, and both sides of the sign are connected to the corresponding mounting bases via the elastic rotating structure; the elastic rotating structure includes a mounting frame, a rotating shaft, and a torsion spring, wherein the rotating shaft is rotatably mounted on the mounting base; the mounting frame is disposed at one end of the rotating shaft and detachably connected to the side of the sign; the torsion spring is sleeved on the rotating shaft, and both ends of the torsion spring are respectively connected to the other end of the rotating shaft and the mounting base.

[0007] In addition, the construction signage proposed above according to this utility model may also have the following additional technical features:

[0008] As a further description of the above technical solution: the support arm has a groove along its length, and the end of the connecting rod is provided with a sliding post. The sliding post is slidably disposed in the groove and locked by the damping knob.

[0009] As a further description of the above technical solution: the bottom of the support arm is provided with a rotatable support plate, and the support plate is provided with mounting holes.

[0010] As a further description of the above technical solution: a bearing sleeve is embedded on the mounting base plate, and the rotating shaft is embedded in the inner ring of the bearing sleeve.

[0011] As a further description of the above technical solution: the mounting frame is a U-shaped frame, which covers the side of the sign, and the mounting frame is connected to the sign by locking bolts.

[0012] As a further description of the above technical solution: the top of the sign is provided with a detachable solar panel, and the bottom of the solar panel is provided with an LED light strip, and the solar panel and the LED light strip are electrically connected.

[0013] As a further description of the above technical solution: both the support frame and the outer ring of the sign are provided with reflective strips.

[0014] According to this utility model, the construction signboard connects the signboard to the mounting base through an elastic rotating structure. In windy weather, the signboard can rotate with the wind, effectively reducing the windward area and the force of the wind on the signboard, avoiding damage to the signboard due to excessive wind resistance, and significantly improving the wind resistance of the signboard under severe weather conditions. In addition, the support frame consists of two support arms that are rotatably mounted on the mounting base and a connecting rod. The two ends of the connecting rod are slidably mounted on the support arms and locked by a damping knob. This not only provides sufficient support strength, but also allows the angle of the support frame to be adjusted according to actual conditions to adapt to different terrains and installation requirements, while enhancing the stability and flexibility of the overall structure.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0017] Figure 1 This is a structural schematic diagram of a construction sign according to an embodiment of the present utility model;

[0018] Figure 2 This is an exploded view of an elastic rotation structure according to an embodiment of the present invention;

[0019] Figure 3This is a schematic diagram of the support frame according to an embodiment of the present utility model;

[0020] Figure 4 This is an enlarged schematic diagram of part A according to an embodiment of the present invention;

[0021] Figure 5 This is a structural schematic diagram of a construction sign according to another embodiment of the present utility model;

[0022] As shown in the figure:

[0023] 100. Support frame; 101. Support plate; 102. Mounting hole; 110. Support arm; 111. Slide groove; 120. Connecting rod; 121. Sliding column; 122. Damping knob; 200. Mounting base plate; 201. Bearing sleeve; 300. Elastic rotation structure; 310. Mounting bracket; 320. Rotating shaft; 330. Torsion spring; 400. Display board; 500. Solar panel. Detailed Implementation

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0025] The construction signage of this utility model embodiment will be described below with reference to the accompanying drawings.

[0026] like Figure 1 As shown, the construction sign of this utility model embodiment may include a support frame 100, a mounting base plate 200, an elastic rotating structure 300, and a sign 400.

[0027] Two mounting base plates 200 are arranged opposite each other, and each mounting base plate 200 is provided with an openable support frame 100.

[0028] like Figure 3 As shown, each support frame 100 includes two support arms 110 and a connecting rod 120.

[0029] The two support arms 110 are rotatably mounted on the mounting base plate 200, and the two ends of the connecting rod 120 are slidably mounted on the two support arms 110 and locked by the damping knob 122 respectively.

[0030] The sign 400 is disposed between two mounting base plates 200, and both sides of the sign 400 are connected to the corresponding mounting base plate 200 through elastic rotating structures 300.

[0031] like Figure 2 As shown, the elastic rotation structure 300 includes a mounting bracket 310, a rotation shaft 320, and a torsion spring 330.

[0032] The rotating shaft 320 is rotatably mounted on the mounting base 200. The mounting bracket 310 is mounted on one end of the rotating shaft 320 and is detachably connected to the side of the sign 400. The torsion spring 330 is sleeved on the rotating shaft 320, and the two ends of the torsion spring 330 are respectively connected to the other end of the rotating shaft 320 and the mounting base 200.

[0033] Specifically, during installation, the support arm 110 can be flexibly rotated and its angle adjusted according to the terrain conditions of the construction site, such as the slope and unevenness of the ground, so that the support frame 100 can make better contact with the ground and ensure the stability of the entire sign 400.

[0034] After adjusting the angle of the support arm 110, the connecting rod 120 is locked onto the support arm 110 by the damping knob 122. The connecting rod 120 ensures the structural stability of the support frame 100.

[0035] When encountering strong winds, the wind exerts a large thrust on the sign 400. Since the sign 400 is connected to the mounting base plate 200 through the elastic rotating structure 300, and the torsion spring 330 is sleeved on the rotating shaft 320, the sign 400 will rotate around the rotating shaft 320 under the push of the wind.

[0036] The torsion spring 330 will undergo elastic deformation as the sign 400 rotates, storing elastic potential energy. At this time, the windward area of ​​the sign 400 will gradually decrease, and the force of the wind on the sign 400 will also decrease accordingly, thereby effectively reducing wind resistance and avoiding damage to the sign 400 due to excessive wind resistance, significantly improving the wind resistance of the sign 400 under severe weather conditions.

[0037] When the strong wind stops and the environment is windless, the torsion spring 330, which had previously stored elastic potential energy, will release energy and drive the rotating shaft 320 to rotate in the opposite direction. This will cause the sign 400 to automatically reset to its initial position, and the sign 400 can then display information normally without affecting its use in daily construction environments.

[0038] As one possible scenario, the support arm 110 has a groove 111 along its length, and the end of the connecting rod 120 is provided with a sliding post 121. The sliding post 121 is slidably disposed in the groove 111 and locked by a damping knob 122.

[0039] It should be noted that when adjusting the angle between the two support arms 110, the relevant personnel can loosen the damping knob 122. When the angle of the support arm 110 changes, the sliding column 121 slides in the slide groove 111, causing the position of the connecting rod 120 to change. After the angle adjustment is completed, the damping knob 122 is locked again.

[0040] As another possibility, the two ends of the connecting rod 120 are hinged with rod sleeves, which are fitted onto the support arm 110 and slide, and are locked by the damping knob 122.

[0041] It should be noted that this method does not require the creation of a groove 111 on the support arm 110, thereby further enhancing the strength of the support arm 110.

[0042] In one embodiment of the present invention, a rotatable support plate 101 is provided at the bottom of the support arm 110, and a mounting hole 102 is provided on the support plate 101.

[0043] It should be noted that the rotatable support plate 101 can be used on uneven ground, and by driving studs into the ground through the mounting holes 102, the support plate 101 can be fixed to the ground, ensuring the stability of the overall structure.

[0044] To further reduce friction and improve rotational stability when the rotating shaft 320 rotates, a bearing sleeve 201 is embedded in the mounting base plate 200, and the rotating shaft 320 is embedded in the inner ring of the bearing sleeve 201.

[0045] In one embodiment of this utility model, the mounting bracket 310 is a U-shaped bracket that covers the side of the sign 400, and the mounting bracket 310 is connected to the sign 400 by locking bolts.

[0046] It should be noted that the mounting bracket 310 adopts a U-shaped bracket structure, which can better fit the side of the sign 400. The U-shaped opening can wrap around the side of the sign 400, increasing the contact area with the sign 400, making the connection more stable and the force evenly distributed. Compared with other simple connection structures, the U-shaped bracket can surround the side of the sign 400 from three directions, providing more reliable support and positioning for the sign 400, preventing lateral displacement or shaking during use, and ensuring the stability of the connection between the sign 400 and the elastic rotating structure 300.

[0047] In another embodiment of this utility model, such as Figure 5 As shown, a detachable solar panel 500 is provided on the top of the sign 400, and an LED light strip is provided on the bottom of the solar panel 500. The solar panel 500 and the LED light strip are electrically connected.

[0048] It should be noted that using the solar panel 500 as a shield can prevent the LED light strip from being directly exposed to the harsh outdoor environment, reducing the erosion and damage caused by factors such as rain, dust, and sun exposure, and extending its service life. On the other hand, the LED light strip can make the direction of light illumination more convenient to illuminate the information content on the sign 400, improving the visibility of the sign 400 at night or in low-light environments.

[0049] To further enhance the recognizability of the sign 400, especially in low light conditions, reflective strips are provided on both the support frame 100 and the outer ring of the sign 400. Pedestrians or vehicles can easily spot the sign 400 by reflecting the light from the strips.

[0050] In summary, the construction sign according to this utility model embodiment connects the sign 400 to the mounting base plate 200 via the elastic rotating structure 300. In windy weather, the sign 400 can rotate with the wind, effectively reducing the windward area and the force exerted by the wind on the sign 400, thus avoiding damage to the sign 400 due to excessive wind resistance and significantly improving the wind resistance of the sign 400 under adverse weather conditions. In addition, the support frame 100 consists of two support arms 110 rotatably mounted on the mounting base plate 200 and a connecting rod 120. The two ends of the connecting rod 120 are slidably mounted on the support arms 110 and locked by the damping knob 122. This not only provides sufficient support strength but also allows the angle of the support frame 100 to be adjusted according to actual conditions to adapt to different terrains and installation requirements, while enhancing the stability and flexibility of the overall structure.

[0051] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0052] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0053] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A construction site sign, characterized in that, include: The support frame (100), mounting base plate (200), flexible rotating structure (300), and signboard (400) are included. Two mounting base plates (200) are arranged opposite to each other, and each mounting base plate (200) is provided with an openable and closable support frame (100); Each of the aforementioned support frames (100) includes two support arms (110) and a connecting rod (120), wherein, The two support arms (110) are rotatably mounted on the mounting base plate (200); The two ends of the connecting rod (120) are respectively slidably mounted on the two support arms (110) and locked by damping knobs (122); The sign (400) is disposed between the two mounting base plates (200), and the two sides of the sign (400) are respectively connected to the corresponding mounting base plate (200) through the elastic rotating structure (300); The elastic rotation structure (300) includes a mounting bracket (310), a rotation shaft (320), and a torsion spring (330), wherein, The rotating shaft (320) is rotatably mounted on the mounting base plate (200); The mounting bracket (310) is disposed at one end of the rotating shaft (320) and is detachably connected to the side of the sign (400); The torsion spring (330) is sleeved on the rotating shaft (320), and the two ends of the torsion spring (330) are respectively connected to the other end of the rotating shaft (320) and the mounting base plate (200).

2. The construction signage according to claim 1, characterized in that, The support arm (110) has a groove (111) along its length, and the end of the connecting rod (120) is provided with a sliding column (121). The sliding column (121) is slidably disposed in the groove (111) and locked by the damping knob (122).

3. The construction signage according to claim 1, characterized in that, The bottom of the support arm (110) is provided with a rotatable support plate (101), and the support plate (101) is provided with mounting holes (102).

4. The construction signage according to claim 1, characterized in that, The mounting base plate (200) is fitted with a bearing sleeve (201), and the rotating shaft (320) is fitted on the inner ring of the bearing sleeve (201).

5. The construction signage according to claim 1, characterized in that, The mounting bracket (310) is a U-shaped bracket that covers the side of the sign (400) and is connected to the sign (400) by locking bolts.

6. The construction signage according to claim 1, characterized in that, The sign (400) is provided with a detachable solar panel (500) on the top, and an LED light strip is provided at the bottom of the solar panel (500). The solar panel (500) is electrically connected to the LED light strip.

7. The construction signage according to claim 1, characterized in that, The outer rings of both the support frame (100) and the signboard (400) are provided with reflective strips.

Images