Warning device for construction engineering construction

Abstract

The utility model relates to the technical field of construction engineering, and disclose a warning device for construction engineering construction, including mobile device and warning board, the upper end screw thread connection of warning board limits the apron, the upper end of warning board is equipped with spiral spring no.

Description

Technical Field

[0001] This utility model relates to the field of construction engineering technology, specifically a warning device for construction engineering. Background Technology

[0002] Construction warning devices play a crucial role in construction projects. They are designed to ensure construction safety, alert pedestrians and drivers to the construction area, and prompt them to take appropriate evasive action, thereby reducing the risk of accidents at the construction site.

[0003] The prior art discloses a construction warning device (application number CN201922283008.4) including a fixed base and a warning plate. The fixed base has an air pump on its top outer wall and an electrical box near the air pump on its top outer wall. The warning plate has a support plate on its top outer wall, and an air pipe on its top outer wall. The bottom outer wall of the air pipe has evenly spaced air holes. The air pump's delivery end is connected to the inner wall of the air pipe via a pipe. Support columns are located at both ends of the top outer wall of the fixed base, and two sliding rods are located on opposite sides of the outer wall of the two support columns. Each sliding rod has a sleeve fitted onto its outer wall. This invention, by incorporating an air pump, air pipe, and air holes, allows the warning device to operate effectively. When the air pump is activated, it draws outside air into the air pipe, which is then blown through the air holes towards the warning light, preventing dust accumulation on the light and maintaining its warning effect, thus improving the device's practicality.

[0004] The connection between the aforementioned mounting base and the warning plate requires adjusting the position of the warning plate and moving the mounting base, which is quite troublesome. Consequently, the entire device needs to be disassembled, making the movement of the warning plate even more difficult. Utility Model Content

[0005] The purpose of this utility model is to provide a warning device for construction projects to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a warning device for construction engineering, comprising a moving device and a warning plate, wherein a limit cover plate is threadedly connected to the upper end of the warning plate, a helical spring is installed on the upper end of the warning plate, and the warning plate is installed on the top surface of the moving device.

[0007] The moving device includes a support frame, an electric push rod, a blocking assembly, and a plug-in block. The plug-in block is installed at the lower end of the support frame, the electric push rod is installed on the top surface inside the support frame, and the plug-in block is installed at the lower end of the blocking assembly.

[0008] Preferably, the blocking assembly includes a metal shell, a movable vehicle body, a helical spring, a connector, a blocking block, a movable roller, and a metal slider. The movable roller is mounted on the bottom surface of the movable vehicle body, the movable vehicle body is fixedly connected to the bottom surface of the metal shell, the metal slider is inserted into the inner wall surface of the movable vehicle body, the metal slider is mounted on the upper end of the connector, the helical spring is fixedly connected to the lower end of the connector, and the connector is slidably connected to the upper end of the blocking block.

[0009] Preferably, the blocking block is movably connected to the surface of the moving roller. The blocking block can block the moving roller, thereby limiting the position of the moving vehicle and effectively preventing the moving vehicle from moving.

[0010] Preferably, the electric push rod is fixedly connected to the bottom surface inside the metal shell. There are two electric push rods, which are distributed at the left and right ends inside the metal shell. The electric push rods can push the support frame to move upward, thereby adjusting the position of the support frame.

[0011] Preferably, there are two plug-in blocks, which are distributed at the left and right ends of the metal shell. The plug-in blocks can move on the inner wall surface of the metal shell, which facilitates the repositioning of the metal shell and can shorten the wear of the inner wall surface of the metal shell.

[0012] Preferably, the helical spring is installed at the inward end of the blocking block. The helical spring can push the blocking block upward, thereby adjusting the position of the blocking block and preventing wear between the blocking block and the ground.

[0013] Preferably, the warning plate is installed on the top surface of the support frame, and the support frame can adjust the position of the warning plate and facilitate the disassembly and replacement of the warning plate, so that warning plates of different specifications can be used.

[0014] Preferably, the number of blocking blocks is four, with two blocking blocks forming a group. The two groups of blocking blocks are distributed at the left and right ends of the mobile vehicle body, and two blocking blocks on the same side are distributed at the front and rear ends of the mobile vehicle body. The blocking blocks and the mobile rollers are movably connected, which can block the four mobile rollers and protect the safety of the mobile vehicle body.

[0015] Preferably, the second helical spring is installed at the lower end of the limiting cover plate, the limiting cover plate is inserted into the upper end of the warning plate, and then the nut is rotated. The nut rotates on the threaded rod surface of the limiting cover plate, thereby blocking the internal markings of the warning plate and protecting the safety of the internal markings of the warning plate.

[0016] Preferably, the support frame is movably connected to the inner wall surface of the metal shell, and the electric push rod can push the support frame to move upward on the inner wall surface of the metal shell. The support frame can drive the plug-in block to move upward, thereby maintaining the balance of the support frame.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This construction warning device is equipped with blocking blocks, movable rollers, and a movable vehicle. The movable vehicle can move the movable rollers, thereby adjusting the position of the movable vehicle and the warning board. It can be used to provide warnings in different building environments, making the warning board easier to transport and reducing the need for extensive time to adjust the position of the movable vehicle, thus increasing the device's service life.

[0019] The construction warning device consists of a connector, a metal slider, and a blocking block. The connector moves the blocking block upwards, and the connector and metal slider are inserted into the interior of the moving vehicle body, thereby securing the connector, metal slider, and moving vehicle body with threads, making it easy to disassemble and replace the connector. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of the entire utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of the blocking component of this utility model;

[0022] Figure 3 This utility model Figure 2 A magnified view of the structure at point A in the diagram;

[0023] Figure 4 This is a two-dimensional schematic diagram of the warning plate, the limiting cover plate, and the helical spring of this utility model;

[0024] Figure 5 This utility model Figure 4 A magnified view of the structure at point B in the diagram.

[0025] In the diagram: 1. Moving device; 11. Support frame; 12. Electric push rod; 13. Blocking assembly; 131. Metal shell; 132. Moving vehicle body; 133. Helical spring one; 134. Connector; 135. Blocking block; 136. Moving roller; 137. Metal slider; 14. Connector block; 2. Warning plate; 3. Limiting cover plate; 4. Helical spring two. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0027] Please see Figure 1-5 The present invention provides the following technical solution:

[0028] A construction warning device includes a movable device 1 and a warning plate 2. The upper end of the warning plate 2 is threadedly connected to a limit cover plate 3. A helical spring 4 is installed at the lower end of the limit cover plate 3. The limit cover plate 3 is inserted into the upper end of the interior of the warning plate 2. Then, by rotating a nut, the nut rotates on the threaded rod surface of the limit cover plate 3, thereby blocking the internal markings of the warning plate 2 and protecting the safety of the internal markings. The upper end of the warning plate 2 is equipped with a helical spring 4, and the warning plate 2 is installed on the top surface of the movable device 1.

[0029] The mobile device 1 includes a support frame 11, an electric push rod 12, a blocking component 13, and a plug-in block 14. The plug-in block 14 is installed at the lower end of the support frame 11, the electric push rod 12 is installed on the top surface inside the support frame 11, and the warning plate 2 is installed on the top surface of the support frame 11. The support frame 11 can adjust the position of the warning plate 2 and facilitate the disassembly and replacement of the warning plate 2, so as to be suitable for warning plates 2 of different specifications. The plug-in block 14 is installed at the lower end of the blocking component 13.

[0030] The blocking assembly 13 includes a metal housing 131, a movable vehicle body 132, a coil spring 133, a connector 134, a blocking block 135, a movable roller 136, and a metal slider 137. The movable roller 136 is mounted on the bottom surface of the movable vehicle body 132, which is fixedly connected to the bottom surface of the metal housing 131. The support frame 11 is movably connected to the inner wall surface of the metal housing 131. The electric push rod 12 can push the support frame 11 to move upward on the inner wall surface of the metal housing 131. The support frame 11 can drive the connector 14 to move upward, thereby enabling... To maintain the balance of the support frame 11, two plug-in blocks 14 are provided, located at the left and right ends of the metal housing 131. These plug-in blocks 14 move along the inner wall surface of the metal housing 131, facilitating the repositioning of the metal housing 131 and reducing wear on its inner surface. Two electric push rods 12 are fixedly connected to the bottom surface inside the metal housing 131, located at the left and right ends. These electric push rods 12 can push the support frame 11 upwards, thereby adjusting the support... At the position of the support frame 11, a metal slider 137 is inserted into the inner wall surface of the moving vehicle body 132. The metal slider 137 is installed on the upper end of the connector 134. A coil spring 133 is fixedly connected to the lower end of the connector 134. The coil spring 133 is installed on the inward end of the blocking block 135. The coil spring 133 can push the blocking block 135 upward, thereby adjusting the position of the blocking block 135 and preventing wear between the blocking block 135 and the ground. The connector 134 is slidably connected to the upper end of the blocking block 135. There are four blocking blocks 135, two of which are blocking blocks. Two sets of blocking blocks 135 are distributed at the left and right ends of the mobile vehicle body 132, and two blocking blocks 135 on the same side are distributed at the front and rear ends of the mobile vehicle body 132. The blocking blocks 135 and the mobile rollers 136 are movably connected, which can block the four mobile rollers 136 and protect the safety of the mobile vehicle body 132. The blocking blocks 135 are movably connected to the surface of the mobile rollers 136. The blocking blocks 135 can block the mobile rollers 136, thereby limiting the position of the mobile vehicle body 132 and effectively preventing the mobile vehicle body 132 from moving.

[0031] When in use, the electric push rod 12 is pushed downwards, so that the bottom surface of the electric push rod 12 is connected to the inner wall surface of the metal housing 131, thereby initially determining the position of the electric push rod 12.

[0032] Pushing the support frame 11 downwards causes it to insert into the interior of the metal housing 131, thereby connecting the upper end of the piston rod inside the electric push rod 12 with the support frame 11, which in turn fixes the support frame 11 and the electric push rod 12 with threads.

[0033] Push the warning plate 2 downward so that the warning plate 2 and the top surface of the support frame 11 are threaded together, thereby enabling the position of the warning plate 2 to be determined.

[0034] Pushing the sign downwards allows it to be inserted into the interior of the warning plate 2, thus determining the position of the sign. Pushing the limiting cover 3 downwards allows the limiting cover 3 to push the spiral spring 4 downwards, thus fixing the limiting cover 3 and the warning plate 2 together with the thread, thereby determining the position of the warning plate 2.

[0035] The plug-in block 14 is pushed into the lower end of the metal housing 131 and the support frame 11, thereby limiting the position of the support frame 11.

[0036] Pushing the connector 134 upward, the connector 134 drives the helical spring 133 to move upward, so that the connector 134 is inserted into the upper end of the connector 134, thereby enabling the connector 134 to be movably connected to the connector 134.

[0037] Pushing the blocking block 135 upward, the blocking block 135 can drive the connector 134 upward, so that the connector 134 can be inserted into the interior of the moving vehicle body 132, thereby determining the position of the blocking block 135.

[0038] Push the two metal sliders 137 downward so that the metal sliders 137 can move downward along the surface of the connector 134, so that the metal sliders 137 can be inserted into the inner wall surface of the moving vehicle body 132. Then rotate the nut, and the nut rotates on the threaded rod surface of the connector 134, thereby determining the position of the blocking block 135.

[0039] Pulling the connector 134 causes the metal slider 137 to slide on the inner wall surface of the moving vehicle body 132, thereby adjusting the position of the blocking block 135.

[0040] The connector 134 can drive the metal slider 137 to slide on the inner wall surface of the moving vehicle body 132. The connector 134 can drive the blocking block 135, so that the blocking block 135 and the moving roller 136 are movably connected. The moving roller 136 can push the blocking block 135 downward, so that the coil spring 133 can be compressed between the blocking block 135 and the connector 134.

[0041] When the electric push rod 12 is activated, it can push the support frame 11 to move upward. The support frame 11 drives the plug block 14 to move upward on the inner wall surface of the metal housing 131, thereby adjusting the position of the warning plate 2.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A construction warning device, comprising a mobile device (1) and a warning board (2), characterized in that: The upper end of the warning plate (2) is threadedly connected to a limit cover plate (3), and a spiral spring (4) is installed on the upper end of the warning plate (2). The warning plate (2) is installed on the top surface of the moving device (1). The moving device (1) includes a support frame (11), an electric push rod (12), a blocking assembly (13), and a plug-in block (14). The plug-in block (14) is installed at the lower end of the support frame (11), the electric push rod (12) is installed on the top surface inside the support frame (11), and the plug-in block (14) is installed at the lower end of the blocking assembly (13).

2. The construction warning device for construction projects according to claim 1, characterized in that: The blocking assembly (13) includes a metal shell (131), a moving vehicle body (132), a coil spring (133), a connector (134), a blocking block (135), a moving roller (136), and a metal slider (137). The moving roller (136) is installed on the bottom surface of the moving vehicle body (132). The moving vehicle body (132) is fixedly connected to the bottom surface of the metal shell (131). The metal slider (137) is inserted into the inner wall surface of the moving vehicle body (132). The metal slider (137) is installed on the upper end of the connector (134). The coil spring (133) is fixedly connected to the lower end of the connector (134). The connector (134) is slidably connected to the upper end of the blocking block (135).

3. A construction warning device according to claim 2, characterized in that: The blocking block (135) is movably connected to the surface of the movable roller (136).

4. A construction warning device according to claim 3, characterized in that: The electric push rod (12) is fixedly connected to the bottom surface inside the metal casing (131).

5. A construction warning device according to claim 4, characterized in that: There are two plug-in blocks (14), and the two plug-in blocks (14) are distributed at the left and right ends of the metal shell (131).

6. A construction warning device according to claim 5, characterized in that: The helical spring (133) is installed at the inward end of the blocking block (135).

7. A construction warning device according to claim 6, characterized in that: The warning plate (2) is installed on the top surface of the support frame (11).

8. A construction warning device according to claim 7, characterized in that: The number of the blocking blocks (135) is four. Two blocking blocks (135) form a group. The two groups of blocking blocks (135) are distributed at the left and right ends of the mobile vehicle body (132). Two blocking blocks (135) on the same side are distributed at the front and rear ends of the mobile vehicle body (132).

9. A construction warning device according to claim 8, characterized in that: The second helical spring (4) is installed at the lower end of the limiting cover plate (3).

10. A construction warning device according to claim 9, characterized in that: The support frame (11) is movably connected to the inner wall surface of the metal shell (131).

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