Assembly structure of large-area safety billboard of building construction site

Abstract

The utility model discloses an assembly structure of a building construction site large-area safety billboard, which comprises a billboard and support rods vertically connected to two sides of the billboard, the bottom ends of the support rods are fixed on the ground, and a base fixed on the ground is hinged to the bottom sides of the support rods. Buffer springs are hinged between the bottoms, located on the front side and the rear side of the billboard, of the supporting rods and the base. According to the assembling structure, when the billboard is driven by external force, the supporting rods deflect oppositely along with the external force, the defects (the construction period is long, and construction waste is caused) of an existing wall frame are overcome, after the billboard is assembled, the adopted supporting rods can deflect oppositely with the wind force under the action of the external force (wind force), and the supporting rods can be used for supporting the billboard. Further, the wind action is effectively buffered, and the influence of the wind action on the billboard and the supporting rod is relieved, so that the problem of breakage of the supporting rod is solved, and the setting safety of the billboard is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of safety for installing safety notice boards in construction, and in particular to an assembly structure for large-area safety notice boards in construction sites. Background Art

[0002] Large-area safety notice boards at construction sites are an important safety identification tool used to remind and inform workers and other personnel entering the construction site to pay attention to safety. These notice boards usually include various types of safety signs, such as project overview boards, management personnel lists and supervision phone boards, construction site safety production management system boards, construction site major hazard source notice boards, safety production boards, civilized construction boards and other information boards. The installation of these signs and notice boards at construction sites helps to improve workers' safety awareness and self-awareness of compliance with rules and regulations, reduce the probability of safety accidents, ensure the smooth progress of the construction process, help improve workers' safety awareness, reduce the possibility of accidents, and ensure the safety of the construction site.

[0003] At present, large-area safety notice boards such as instruction manuals Figure 1 As shown, a wall frame for assembling a notice board is constructed at the construction site, and then the notice board with information content is embedded and fixed in the wall frame. The wall structure can provide effective support for the notice board, avoiding the drawback of the notice board being toppled under the action of external forces (such as wind force, the construction site is usually relatively open, making the notice board more susceptible to wind force), thereby improving the safety of the notice board. However, the problem is that the construction period of the wall frame is long, and after the entire building construction is completed, the wall frame is dismantled, resulting in an increase in construction waste.

[0004] There is another way to set up a public notice board. Figure 2 As shown, support rods are vertically connected on both sides of the public notice board, and the bottom ends of the support rods are fixed in the foundation, which can realize the rapid installation of the public notice board. At the same time, after the entire construction is completed, the support rods can be reused, and compared with the above-mentioned wall frame, no construction waste is generated. However, the method of fixing with support rods is less supportive than the wall frame, and for large-area public notice boards, their contact area with wind force is larger, and they are easily affected by wind force during construction, which will cause the following Figure 4 The support poles and signs shown are deflected relative to the ground; and Figure 5 As shown, the support pole may be affected by wind force, which may cause the bottom of the support pole close to the ground to break, and there is a great safety hazard in the case of deflection and breakage. Summary of the invention

[0005] In response to the above-mentioned problems, the present application aims to provide an assembly structure for a large-area safety notice board at a construction site, to solve the drawbacks of the current use of wall frames, and to effectively buffer the effects of wind force (wind force) on the notice board, thereby reducing the impact of wind force on the notice board and support rods, and ensuring the safety of the notice board.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted in this application is as follows: an assembly structure of a large-area safety notice board at a construction site, comprising a notice board, and support rods vertically connected to both sides of the notice board and with the bottom ends fixed to the ground, characterized in that when the notice board is driven by an external force, the support rods deflect towards each other with the external force.

[0007] Preferably, a base fixed to the ground is hingedly connected to the bottom side of the support rod.

[0008] Preferably, buffer springs are hingedly connected between the bottoms of the support rods located at the front and rear sides of the public notice board and the base.

[0009] Preferably, the support rod is provided in the middle of the public notice board to divide it.

[0010] The beneficial effect of the present application is that when the public notice board is driven by an external force, the support rods of the assembly structure provided by the present application deflect in opposite directions along with the external force, thereby solving the drawbacks of the current use of wall frames (long construction period and generation of construction waste). After the public notice board is assembled with the support rods, when the public notice board is acted upon by an external force (wind force), the support rods can deflect in opposite directions along with the wind force, thereby effectively buffering the wind force and reducing the impact of the wind force on the public notice board and the support rods, thereby solving the problem of support rod breakage and ensuring the safety of the public notice board. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a diagram showing the current process of installing a public notice board through a wall frame.

[0012] Figure 2 This is a diagram showing the current process of installing a public notice board through support poles.

[0013] Figure 3 This is a side view of the current support pole installation notice board and a diagram of the wind force acting on it.

[0014] Figure 4 for Figure 3 Illustration of the notice board and support poles being deflected by wind.

[0015] Figure 5 for Figure 3 Illustration of the bottom of the support pole breaking after the public notice board and support pole were affected by wind.

[0016] Figure 6This is a diagram showing the structure of the support rod arrangement for this application.

[0017] Figure 7 This is a diagram of the deflection buffering effect of the public notice board and support rods of this application after being affected by wind force.

[0018] Figure 8 Illustration of the support poles used to separate the public notice board for this application.

[0019] In the figure: 5 - wall frame. DETAILED DESCRIPTION

[0020] In order to enable ordinary technicians in the field to better understand the technical solution of the present application, the technical solution of the present application is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See attached Figures 6 to 8 The assembly structure of a large-area safety notice board at a construction site shown in the figure includes a notice board 1, and a support rod 2 vertically connected to both sides of the notice board 1 and fixed at the bottom end on the ground. By connecting the support rod 2 with both sides of the notice board 1 and fixing the bottom end of the support rod 2 in the foundation, the assembly of the safety notice board can be realized. In order to solve the problems of long construction period, construction waste after construction, and insufficient support of the support rod for the large-area notice board 1 in the current wall frame, the assembly structure provided by the present application is that when the notice board 1 is driven by an external force, the support rod 2 deflects in the opposite direction with the external force. That is, the support rod 2 is used for assembly to solve the disadvantages of using the wall frame, and after the support rod 2 is used for assembly of the notice board 1, when the notice board 1 is subjected to an external force (wind force), it can deflect in the opposite direction with the wind force, thereby effectively buffering the wind force, slowing down the influence of the wind force on the notice board 1 and the support rod 2, thereby solving the problem of the support rod 2 breaking and ensuring the safety of the notice board 1.

[0022] Specifically, Figure 6 As shown, a base 3 fixed to the ground is hingedly connected to the bottom side of the support rod 2. When the surface of the public notice board 1 is acted upon by wind, the support rod 2 is driven to deflect on the base 3. In the deflected state, the wind force contacting the public notice board 1 will separate from the public notice board 1 along the surface of the public notice board 1 ( Figure 7 As shown by the arrow a in the middle, the influence of wind force on the notice board 1 and the support rod 2 is effectively reduced, and the problem that the support rod 2 is easily broken from the bottom is solved. In the absence of wind force, the support rod 2 and the notice board 1 can be driven to flip to a vertical state.

[0023] In order to avoid the above-mentioned support rod 2 and public notice board 1 flipping to the ground and the subsequent need for manual flipping, as Figure 6-7As shown, the bottom of the support rod 2 located on both sides of the front and rear of the public notice board 1 is hingedly connected to the base 3 with a buffer spring 4. When the public notice board 1 is subjected to external force (wind force), the support rod 2 squeezes the buffer spring 4 on the corresponding side to achieve the deflection of the support rod 2 and the public notice board 1 and the buffering of the wind force, thereby reducing the impact of the wind force on the public notice board 1 and the support rod 2. After the wind force stops acting, the buffer spring 4 automatically drives the support rod 2 and the public notice board to reset to the vertical position, thereby achieving the safety of the public notice board 1.

[0024] To further mitigate the impact of wind on the public notice board, Figure 8 As shown, the support rod 2 is arranged in the middle of the public notice board 1 to divide it. After the public notice board 1 is divided by the support rod 2, Figure 8 A gap is formed between the public notice board 1 and the support rod 2 at point b, through which wind can be guided, thereby reducing the amount of wind in contact with the surface of the public notice board 1, and further reducing the deflection angle of the public notice board caused by the wind, so that the public notice board 1 can still be in a relatively vertical state under the action of wind, so as to play an effective role in safety publicity.

[0025] The principle of this application is: a base 3 is hingedly provided at the bottom end of the support rod 2 connected to the public notice board 1, and buffer springs 4 are hingedly connected between the base 3 and the support rod 2 on both sides of the support rod 2. When the surface of the public notice board 1 is affected by wind force, the support rod 2 squeezes the buffer spring 4 on the corresponding side to achieve the deflection of the support rod 2 and the public notice board 1 and the buffering of the wind force, thereby reducing the impact of the wind force on the public notice board 1 and the support rod 2. After the wind force stops acting, the buffer spring 4 automatically drives the support rod 2 and the public notice board to reset to the vertical position, thereby achieving the safety of the public notice board 1.

[0026] The above shows and describes the basic principles, main features and advantages of the present application. Without departing from the spirit and scope of the present application, the present application may have various changes and improvements, which fall within the scope of the present application to be protected.

Claims

1. An assembly structure of a large-area safety notice board at a construction site, comprising a notice board (1), and support rods (2) vertically connected to both sides of the notice board (1) and having their bottom ends fixed on the ground, characterized in that: A base (3) fixed to the ground is hingedly connected to the bottom side of the support rod (2); when the public notice board (1) is driven by an external force, the support rod (2) deflects in opposite directions according to the external force.

2. The assembly structure of the safety notice board according to claim 1 is characterized in that: A buffer spring (4) is hingedly connected between the bottom of the support rod (2) located at the front and rear sides of the public notice board (1) and the base (3).

3. The assembly structure of the safety notice board according to claim 2 is characterized in that: The support rod (2) is arranged in the middle of the public notice board (1) to divide it.

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