Electronic warning board for building construction

Abstract

The utility model relates to the field of building construction, and discloses an electronic warning board for building construction, which comprises an electronic warning board body, a turnover mechanism is arranged on the left side of the electronic warning board body, the turnover mechanism comprises a connecting assembly, a turnover assembly and a connecting piece, a mounting plate is arranged on the left side of the turnover mechanism, and the connecting piece is arranged on the right side of the mounting plate. A guide rail is fixedly connected to the upper portion of the right side of the mounting plate, a cleaning assembly is arranged on the right side of the electronic warning board body, the connecting assembly comprises a connecting plate, a guide block is fixedly connected to the upper portion of the left side of the connecting plate, and the guide block is slidably connected with the guide rail. According to the electronic warning board turnover device, the mounting plate, the control groove and the turnover mechanism are matched with one another, and the connecting assembly, the turnover assembly and the guide rail are matched with one another, so that the electronic warning board can be limited to a certain degree after being turned over, does not shake easily, and is more stable and more practical.

Description

Technical Field

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

[0002] Building construction refers to a series of construction activities carried out during the construction of a building project to realize the design plan. This process includes earthwork, foundation engineering, the erection and installation of the main structure, and decoration engineering. The main goal of building construction is to ensure project quality, safety, and schedule according to design drawings and specifications, while controlling costs. Electronic warning signs for construction sites are safety warning devices that utilize electronic display technology and are widely used on construction sites.

[0003] A search revealed Chinese Patent Publication No. CN219263768U, which discloses an automatically controlled electronic warning sign for construction projects. The sign includes an L-shaped mounting frame with a mounting box on its top surface. A door is hinged to the top surface of the mounting box. The mounting box contains a drive cavity with a drive mechanism. The drive mechanism includes a connecting plate, a horizontal plate, and a support. A through groove is formed on the top surface of the connecting plate, through which a threaded rod passes. One end of the threaded rod passes through the connecting plate and the mounting box, extending outwards to connect to a motor. A housing is fitted around the motor and connected to the mounting box. A movable block is fitted on the outer wall of the threaded rod, and a movable seat is provided on the top surface of the movable block. A tube sleeve passes through the movable seat, and a support rod passes through the tube sleeve. One end of the support rod passes through the mounting box and extends outwards to connect to the mounting seat. This application enables the electronic warning sign to automatically flip and provide two-way warnings, improving the practicality of the device.

[0004] While the aforementioned device can flip the electronic warning sign to provide a two-way warning effect, the support rod lacks a limiting structure. This results in the toothed plate on the device being only a short segment. Consequently, when the gear moves to the part without the toothed plate, the support rod is prone to rotation. In windy weather, the warning sign is easily disturbed and becomes difficult to read, affecting its warning effect and making it impractical. Therefore, an electronic warning sign for construction is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an electronic warning sign for construction, which aims to improve the existing technology where the support rod does not have a limit structure, causing the support rod to rotate easily. In windy weather, the warning sign is prone to shaking, making the warning content difficult to see and affecting the warning effect, thus making it impractical.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an electronic warning sign for construction, comprising an electronic warning sign body, a flipping mechanism provided on the left side of the electronic warning sign body, the flipping mechanism comprising a connecting component, a flipping component and a connecting piece, an mounting plate provided on the left side of the flipping mechanism, a guide rail fixedly connected to the upper right side of the mounting plate, a cleaning component provided on the right side of the electronic warning sign body, the connecting component comprising a connecting plate, a guide block fixedly connected to the upper left side of the connecting plate, the guide block being slidably connected to the guide rail.

[0007] As a further description of the above technical solution:

[0008] The flipping assembly includes a rotating rod that passes through and is rotatably connected to a connecting plate. A support rod is fixedly connected to the left side of the rotating rod, and a roller is rotatably connected to the left side of the support rod.

[0009] As a further description of the above technical solution:

[0010] A circular plate is fixedly connected to the right side of the rotating rod, and the connecting piece is fixedly connected to the circular plate.

[0011] As a further description of the above technical solution:

[0012] The mounting plate is fixedly connected to fixing blocks on its upper and lower sides and front and rear sides.

[0013] As a further description of the above technical solution:

[0014] The mounting plate has a control port in the middle, and the roller is slidably connected to the control port.

[0015] As a further description of the above technical solution:

[0016] A fixing plate is fixedly connected to the middle left side of the electronic warning sign body, and the connector is movably connected to the fixing plate by bolts.

[0017] As a further description of the above technical solution:

[0018] The cleaning component includes a housing, which is fixedly connected to the electronic warning sign body. A motor is fixedly connected to the top of the housing, and a screw is fixedly connected to the output end of the motor. The screw passes through the housing and is rotatably connected thereto. A movable block is slidably connected inside the housing, and the screw passes through the movable block and is threadedly connected thereto. Cleaning rods are fixedly connected to both the front and rear parts of the movable block.

[0019] As a further description of the above technical solution:

[0020] The front and rear sides of the outer shell are provided with sliding openings, and the moving block is slidably connected to the sliding openings.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting up the mounting plate, control groove and flipping mechanism to cooperate with each other, and by setting up the connecting components, flipping components and guide rails to cooperate with each other, the electronic warning sign can be limited to a certain extent after flipping, making it less prone to shaking, more stable and more practical.

[0023] 2. In this utility model, by setting up the cooperation between the electronic warning sign and the cleaning component, and by setting up the cooperation between the outer shell, motor, screw and moving block and cleaning rod, the device can automatically clean the stains accumulated on the surface of the warning sign, making it more practical. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an electronic warning sign for building construction proposed in this utility model.

[0025] Figure 2 This is a three-dimensional structural diagram of an electronic warning sign for building construction proposed in this utility model;

[0026] Figure 3 This utility model provides a three-dimensional structural diagram of the disassembled flipping mechanism of an electronic warning sign for construction work.

[0027] Figure 4 This utility model presents a three-dimensional structural diagram showing the disassembled electronic warning sign and cleaning components for a construction electronic warning sign.

[0028] Figure 5 This is a three-dimensional structural diagram of the cleaning component of an electronic warning sign for construction work proposed in this utility model.

[0029] Legend:

[0030] 1. Mounting plate; 2. Guide rail; 3. Connecting assembly; 4. Flipping assembly; 5. Electronic warning sign body; 6. Cleaning assembly; 7. Connector; 31. Connecting plate; 32. Guide block; 41. Rotating rod; 42. Support rod; 43. Circular plate; 44. Roller; 11. Fixing block; 12. Control port; 51. Fixing plate; 61. Housing; 62. Screw; 63. Motor; 64. Moving block; 65. Cleaning rod; 611. Slide opening. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 - Figure 2 This utility model provides an embodiment of an electronic warning sign for construction, comprising an electronic warning sign body 5 for displaying warning content, including an electronic display screen. A flipping mechanism is provided on the left side of the electronic warning sign body 5 to control its flipping motion. The flipping mechanism includes a connecting component 3, a flipping component 4, and a connecting piece 7. A fixing plate 51 is fixedly connected to the middle left side of the electronic warning sign body 5 for connecting with the connecting piece 7. The connecting piece 7 and the fixing plate 51 are movably connected by bolts. An mounting plate 1 is provided on the left side of the flipping mechanism for mounting the warning sign. Fixing blocks 11 are fixedly connected to the upper and lower sides and front and rear parts of the mounting plate 1, which are fixed by bolts. A control port 12 is opened in the middle of the mounting plate 1. The front and rear parts are horizontal openings, and the middle part is a V-shaped opening, which is used to control the angle of the support rod 42. When the roller 44 passes through the V-shaped opening, the connector 7 will drive the electronic warning sign body 5 to rotate 180 degrees to match the rotation of the electronic warning sign body 5. The roller 44 is slidably connected to the control port 12. A guide rail 2 is fixedly connected to the upper right side of the mounting plate 1. It is electric. A cleaning component 6 is provided on the right side of the electronic warning sign body 5, which is used to clean the surface of the electronic warning sign body 5.

[0033] like Figure 3 As shown, the connecting assembly 3 includes a connecting plate 31 for connecting various components. A guide block 32 is fixedly connected to the upper left side of the connecting plate 31, which is used to connect the flipping mechanism with the guide rail 2 to facilitate the operation of the flipping mechanism. The guide block 32 is slidably connected to the guide rail 2. The flipping assembly 4 includes a rotating rod 41 for connecting various components. The rotating rod 41 passes through the connecting plate 31 and is rotatably connected to it. A support rod 42 is fixedly connected to the left side of the rotating rod 41 for connecting various components and for cooperating with the control port 12 to control the flipping of the electronic warning sign body 5. A roller 44 is rotatably connected to the left side of the support rod 42 for cooperating with the connection between the support rod 42 and the control port 12 to control the rotation of the support rod 42. A circular plate 43 is fixedly connected to the right side of the rotating rod 41 for cooperating with and driving the connecting piece 7. The connecting piece 7 is fixedly connected to the circular plate 43.

[0034] Please see Figure 4 - Figure 5The cleaning component 6 includes a housing 61 for connecting various parts. The housing 61 is fixedly connected to the electronic warning sign body 5. A motor 63 is fixedly connected to the top of the housing 61 to provide power to the component. A screw 62 is fixedly connected to the output end of the motor 63 to control the movement of the moving block 64. The screw 62 passes through the housing 61 and is rotatably connected to it. The moving block 64 is slidably connected inside the housing 61. Protrusions are provided at the front and rear of the moving block 64 for connecting the cleaning rod 65. The screw 62 passes through the moving block 64 and is threadedly connected to it. The cleaning rod 65 is fixedly connected to both the front and rear of the moving block 64. The cleaning rod 65 is attached to the front and rear of the electronic warning sign body 5 for cleaning the electronic warning sign body 5. Sliding openings 611 are provided on both the front and rear sides of the housing 61 to facilitate the connection and movement between the moving block 64 and the cleaning rod 65. The moving block 64 is slidably connected to the sliding openings 611.

[0035] Working principle: When in use, when it is necessary to flip the electronic warning sign body 5, the guide rail 2 is opened, and the guide block 32 will slide along the guide rail 2. When the guide block 32 slides, the connecting plate 31 connected to it will be driven, and the flipping component 4 connected to the connecting plate 31 will be driven together. At this time, the roller 44 will slide along the shape of the control port 12. When the roller 44 slides to the V-shaped opening in the middle of the control port 12, the roller 44 will slide along the V-shaped opening. At this time, the angle of the support rod 42 will change. When the roller 44 moves completely through the V-shaped opening to the other side of the mounting plate 1, the support rod 42 will drive the rotating rod 41 to rotate. The circular plate 43 connected to the rotating rod 41 will drive the connecting piece 7 to flip 180 degrees. The electronic warning sign body 5 connected to the connecting piece 7 through the fixing plate 51 will then complete the flipping.

[0036] When it is necessary to clean the electronic warning sign body 5, the cleaning component 6 is turned on. The motor 63 will drive the screw 62 connected to it to rotate. The moving block 64 connected to the screw 62 will move accordingly. The cleaning rod 65 connected to the moving block 64 will clean the impurities, dust and other debris on the surface of the warning sign. After cleaning is completed, the motor 63 can be turned off when the cleaning rod 65 moves to one side of the electronic warning sign.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An electronic warning sign for construction, comprising an electronic warning sign body (5), characterized in that: The electronic warning sign body (5) is provided with a flipping mechanism on the left side. The flipping mechanism includes a connecting component (3), a flipping component (4), and a connector (7). The left side of the flipping mechanism is provided with a mounting plate (1). The upper right side of the mounting plate (1) is fixedly connected with a guide rail (2). The right side of the electronic warning sign body (5) is provided with a cleaning component (6). The connecting component (3) includes a connecting plate (31). The upper left side of the connecting plate (31) is fixedly connected with a guide block (32). The guide block (32) is slidably connected to the guide rail (2).

2. The electronic warning sign for construction work according to claim 1, characterized in that: The flipping assembly (4) includes a rotating rod (41) that passes through and is rotatably connected to the connecting plate (31). A support rod (42) is fixedly connected to the left side of the rotating rod (41), and a roller (44) is rotatably connected to the left side of the support rod (42).

3. The electronic warning sign for construction work according to claim 2, characterized in that: A circular plate (43) is fixedly connected to the right side of the rotating rod (41), and the connecting piece (7) is fixedly connected to the circular plate (43).

4. The electronic warning sign for construction work according to claim 1, characterized in that: The mounting plate (1) is fixedly connected to the upper and lower sides and the front and rear sides with fixing blocks (11).

5. The electronic warning sign for construction work according to claim 2, characterized in that: The mounting plate (1) has a control port (12) in the middle, and the roller (44) is slidably connected to the control port (12).

6. The electronic warning sign for construction work according to claim 1, characterized in that: A fixing plate (51) is fixedly connected to the middle left side of the electronic warning sign body (5), and the connector (7) is movably connected to the fixing plate (51) by bolts.

7. The electronic warning sign for construction work according to claim 1, characterized in that: The cleaning component (6) includes a housing (61), which is fixedly connected to the electronic warning sign body (5). A motor (63) is fixedly connected to the top of the housing (61). A screw (62) is fixedly connected to the output end of the motor (63). The screw (62) passes through the housing (61) and is rotatably connected thereto. A moving block (64) is slidably connected inside the housing (61). The screw (62) passes through the moving block (64) and is threadedly connected thereto. Cleaning rods (65) are fixedly connected to both the front and rear parts of the moving block (64).

8. The electronic warning sign for construction work according to claim 7, characterized in that: The front and rear sides of the outer shell (61) are provided with sliding openings (611), and the moving block (64) is slidably connected to the sliding openings (611).

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