Early warning device for safety management of constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, and discloses an early warning device for safety management of constructional engineering, which comprises a bottom plate, the top of the bottom plate is fixedly connected with an adjusting block, one side of the adjusting block is provided with a connecting block, the top of the connecting block is fixedly connected with a mounting column, the mounting column is internally provided with a rotating column, and the rotating column is fixedly connected with the bottom plate. An early warning device body is arranged in the rotating column, adjusting grooves are formed in the two sides of the rotating column, control blocks are slidably connected to the interiors of the adjusting grooves, and inserting rods are fixedly connected to one sides of the control blocks. According to the early warning device for constructional engineering safety management, a worker rotates the top of a rotating column to drive a control block and an insertion rod to move, the control block makes contact with an arc block, the arc block gradually pushes the control block in the moving process, and the control block pushes the insertion rod to be inserted into an insertion hole to limit an early warning device body; therefore, workers can conveniently mount and dismount the early warning device body.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to an early warning device for building engineering safety management. Background Technology

[0002] With the acceleration of urbanization and the continuous advancement of construction technology, the construction scale of houses, factories, and super high-rise buildings is expanding day by day. As a result, safety management issues during the construction process are becoming increasingly prominent. These construction projects often face complex and ever-changing construction environments and potential safety hazards, such as falls from heights, falling objects, mechanical injuries, and electrical fires, which pose a serious threat to the lives and property of construction workers and surrounding residents.

[0003] Chinese patent discloses an early warning device for safety management in construction projects (authorization announcement number CN215215560U). This patented technology uses a forward and reverse motor to drive a lead screw to rotate, which in turn drives a sleeve to move up and down on the outer wall of the lead screw. This, in turn, drives a sliding plate to move up and down to issue a warning, and at the same time, causes the alarm light to move up and down to issue a warning, thus improving the warning effect.

[0004] Regarding the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: Some early warning devices have complex structures and require professional installation teams and complicated installation procedures to complete the fixing. This not only increases the installation cost but also prolongs the installation time and affects the construction progress. At the same time, the disassembly and replacement process also requires a lot of manpower and material resources, and improper operation may also damage the device itself or the building structure. Utility Model Content

[0005] The technical problem to be solved by this utility model is that the existing early warning devices use fixed connection methods during installation, such as welding and bolt fastening. Although these connection methods are strong, they face great difficulties when it is necessary to disassemble or replace the device. Therefore, we propose an early warning device for safety management in construction projects.

[0006] To achieve the above objectives, this application adopts the following technical solution: an early warning device for safety management in construction projects, comprising a base plate, an adjusting block fixedly connected to the top of the base plate, a connecting block installed on one side of the adjusting block, an installation column fixedly connected to the top of the connecting block, a rotating column disposed inside the installation column, an early warning device body disposed inside the rotating column, adjusting grooves provided on both sides of the rotating column, a control block slidably connected inside the adjusting groove, a plug rod fixedly connected to one side of the control block, insertion holes provided on both sides of the early warning device body, and arc blocks fixedly connected to both ends of the inner wall of the installation column.

[0007] Preferably, threaded rods are installed at both ends of the mounting column, and threaded grooves are opened at both ends of the rotating column.

[0008] Preferably, the size of the insertion rod is adapted to the size of the insertion hole, and the surface of the insertion rod is inserted into the interior of the insertion hole.

[0009] Preferably, both ends of the adjustment groove are provided with sliding grooves, and both ends of the control block are fixedly connected with sliders, the surface of the sliders being inserted into the interior of the sliding grooves.

[0010] Preferably, a storage spring is fixedly connected to the side of the control block near the insertion rod, and the side of the storage spring away from the control block is fixedly connected to the inside of the adjustment groove.

[0011] Preferably, a rubber pad is installed at the bottom of the mounting column.

[0012] Preferably, the inner wall of the mounting column is provided with two annular grooves, and two annular blocks are fixedly connected to the outer diameter surface of the rotating column.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] In this invention, the operator moves the control block and the insertion rod by rotating the top of the rotating column, causing the control block to contact the arc block. During the movement, the arc block gradually pushes the control block, causing the control block to push the insertion rod into the insertion hole to limit the position of the warning device body, so that the operator can install and disassemble the warning device body. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a schematic diagram of a partial explosion structure of the present invention;

[0017] Figure 3 This is a schematic diagram of the rotating column structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the mounting column of this utility model;

[0019] Figure 5 This is a schematic diagram of the partial explosion structure of the rotating column of this utility model.

[0020] Legend: 1. Base plate; 2. Adjusting block; 3. Connecting block; 4. Mounting column; 5. Rotating column; 6. Warning device body; 7. Adjusting groove; 8. Control block; 9. Insert rod; 10. Insertion hole; 11. Arc block; 12. Threaded rod; 13. Threaded groove; 14. Slide groove; 15. Sliding block; 16. Storage spring; 17. Rubber pad; 18. Ring groove; 19. Ring block. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0022] Reference Figure 1 - Figure 5 As shown, this utility model provides a technical solution: an early warning device for safety management in construction projects, including a base plate 1, an adjusting block 2 fixedly connected to the top of the base plate 1, a connecting block 3 installed on one side of the adjusting block 2, an installation column 4 fixedly connected to the top of the connecting block 3, a rotating column 5 inside the installation column 4, an early warning device body 6 inside the rotating column 5, adjusting grooves 7 on both sides of the rotating column 5, a control block 8 slidably connected inside the adjusting groove 7, a plug rod 9 fixedly connected to one side of the control block 8, insertion holes 10 on both sides of the early warning device body 6, and arc blocks 11 fixedly connected to both ends of the inner wall of the installation column 4. Workers rotate the top of the rotating column 5 to move the control block 8 and the plug rod 9, causing the control block 8 to contact the arc block 11. During the movement, the arc block 11 gradually pushes the control block 8, causing the control block 8 to push the plug rod 9 into the insertion hole 10 to limit the position of the early warning device body 6, so that workers can install and disassemble the early warning device body 6.

[0023] Reference Figure 4 and Figure 5 As shown in this embodiment: threaded rods 12 are installed at both ends of the mounting column 4, and threaded grooves 13 are opened at both ends of the rotating column 5. The operator inserts the threaded rods 12 into the threaded grooves 13 to fix the position of the rotating column 5, so as to avoid the limit loosening caused by the unstable contact between the control block 8 and the arc block 11 after the warning device body 6 is fixed, thereby enhancing the overall stability of the warning device.

[0024] Reference Figure 2 and Figure 5 As shown in this embodiment, the size of the plug rod 9 is adapted to the size of the socket 10, and the surface of the plug rod 9 is inserted into the interior of the socket 10. With the size of the plug rod 9 adapted to the size of the socket 10, when it is necessary to connect the plug rod 9 to the socket 10, simply align the plug rod 9 with the opening of the socket 10 and apply a certain pushing force to allow the plug rod 9 to be smoothly inserted into the interior of the socket 10, thus completing the connection process. This plug-in connection method is not only simple and quick to operate, but also has a firm and reliable connection, which greatly improves the stability and service life of the overall structure.

[0025] Reference Figure 3 and Figure 5As shown in this embodiment: both ends of the adjustment groove 7 are provided with sliding grooves 14, and both ends of the control block 8 are fixedly connected with sliders 15. The surface of the sliders 15 is inserted into the interior of the sliding grooves 14. When the operator moves the control block 8, the control block 8 drives the sliders 15 to slide inside the sliding grooves 14. Through the above settings, the control block 8 is more stable during movement, reducing shaking and improving the overall structural stability. At the same time, the insertion design of the sliders 15 and the sliding grooves 14 makes the sliding of the control block 8 smoother, reducing frictional resistance and extending service life.

[0026] Reference Figure 5 As shown in this embodiment: a storage spring 16 is fixedly connected to the side of the control block 8 near the insertion rod 9, and the side of the storage spring 16 away from the control block 8 is fixedly connected to the inside of the adjustment groove 7. When the control block 8 comes into contact with the arc block 11, the arc block 11 gradually pushes the control block 8 during the movement. The control block 8 compresses the storage spring 16 to store force, and drives the insertion rod 9 to insert into the insertion hole 10 to limit the warning device body 6. When the staff cancels the contact between the control block 8 and the arc block 11, the control block 8 will automatically reset under the action of the rebound force of the storage spring 16. At this time, the insertion rod 9 will also be pulled out from the insertion hole 10 under the action of the rebound force of the storage spring 16, releasing the limitation on the warning device body 6.

[0027] Reference Figure 4 As shown in this embodiment: a rubber pad 17 is installed at the bottom of the inside of the mounting column 4. By installing the rubber pad 17 at the bottom of the inside of the mounting column 4, the rubber pad 17 can provide a certain buffering effect when installing the warning device body 6, protecting the warning device body 6 from damage during the installation process. At the same time, the rubber pad 17 also has a certain anti-slip performance, which can increase the stability of the warning device body 6 inside the mounting column 4 and prevent it from shaking or falling off during use.

[0028] Reference Figure 4 As shown in this embodiment: the inner wall of the mounting column 4 is provided with two annular grooves 18, and two annular blocks 19 are fixedly connected to the outer diameter surface of the rotating column 5. When the operator rotates the rotating column 5, the rotating column 5 drives the annular blocks 19 to slide inside the annular grooves 18. Through the above setting, the rotating column 5 is more stable during rotation, effectively avoiding errors caused by shaking and improving the overall work efficiency. At the same time, the setting of the annular blocks 19 sliding inside the annular grooves 18 also plays a guiding role, making the rotation of the rotating column 5 smoother, reducing frictional resistance, and extending service life.

[0029] Working principle: By rotating the top of the rotating column 5, the operator moves the control block 8 and the insertion rod 9, causing the control block 8 to contact the arc block 11. During the movement, the arc block 11 gradually pushes the control block 8, causing the control block 8 to push the insertion rod 9 into the insertion hole 10 to limit the position of the warning device body 6, facilitating the installation and removal of the warning device body 6. The operator inserts the threaded rod 12 into the threaded groove 13 to fix the position of the rotating column 5, preventing the warning device body 6 from loosening due to unstable contact between the control block 8 and the arc block 11 after fixing, thus enhancing the overall stability of the warning device. The size of the insertion rod 9 is matched with the size of the insertion hole 10. When it is necessary to connect the plug rod 9 to the socket 10, simply align the plug rod 9 with the opening of the socket 10 and apply a certain pushing force to smoothly insert the plug rod 9 into the socket 10, completing the connection process. This plug-in connection method is not only simple and quick to operate, but also provides a firm and reliable connection, greatly improving the stability and service life of the overall structure. When the operator moves the control block 8, the control block 8 drives the slider 15 to slide inside the slide groove 14. Through the above settings, the control block 8 is more stable during movement, reducing shaking and improving the overall structural stability. At the same time, the plug-in design of the slider 15 and the slide groove 14 makes the sliding of the control block 8 smoother and reduces... Frictional resistance extends service life. When the control block 8 contacts the arc block 11, the arc block 11 gradually pushes the control block 8 during movement. The control block 8 compresses the energy storage spring 16 to store energy, causing the insertion rod 9 to insert into the insertion hole 10, limiting the position of the warning device body 6. When the contact between the control block 8 and the arc block 11 is released, the control block 8 automatically resets under the rebound force of the energy storage spring 16. At this time, the insertion rod 9 is also pulled out of the insertion hole 10 under the rebound force of the energy storage spring 16, releasing the limitation on the warning device body 6. The rubber pad 17 installed at the bottom of the mounting column 4 provides a certain resistance during the installation of the warning device body 6. The rubber pad 17 provides a certain buffering effect, protecting the main body 6 of the early warning device from damage during installation. Simultaneously, the rubber pad 17 also has anti-slip properties, increasing the stability of the main body 6 within the mounting column 4 and preventing it from shaking or falling off during use. When the operator rotates the rotating column 5, the rotating column 5 drives the ring block 19 to slide within the ring groove 18. This design makes the rotating column 5 more stable during rotation, effectively avoiding errors caused by shaking and improving overall work efficiency. Furthermore, the sliding of the ring block 19 within the ring groove 18 also serves as a guide, making the rotation of the rotating column 5 smoother, reducing frictional resistance, and extending its service life.

[0030] 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 early warning device for safety management in construction projects, comprising a base plate (1), characterized in that: An adjusting block (2) is fixedly connected to the top of the base plate (1). A connecting block (3) is installed on one side of the adjusting block (2). An installation column (4) is fixedly connected to the top of the connecting block (3). A rotating column (5) is provided inside the installation column (4). An early warning device body (6) is provided inside the rotating column (5). An adjusting groove (7) is provided on both sides of the rotating column (5). A control block (8) is slidably connected inside the adjusting groove (7). A plug rod (9) is fixedly connected to one side of the control block (8). A plug hole (10) is provided on both sides of the early warning device body (6). An arc block (11) is fixedly connected to both ends of the inner wall of the installation column (4).

2. The early warning device for safety management in construction projects according to claim 1, characterized in that: Both ends of the mounting column (4) are equipped with threaded rods (12), and both ends of the rotating column (5) are provided with threaded grooves (13).

3. The early warning device for safety management in construction projects according to claim 1, characterized in that: The size of the insertion rod (9) is adapted to the size of the insertion hole (10), and the surface of the insertion rod (9) is inserted into the interior of the insertion hole (10).

4. The early warning device for safety management in construction projects according to claim 1, characterized in that: The adjustment groove (7) has sliding grooves (14) at both ends, and the control block (8) has sliders (15) fixedly connected to both ends. The surface of the slider (15) is inserted into the interior of the sliding groove (14).

5. The early warning device for safety management in construction projects according to claim 1, characterized in that: A storage spring (16) is fixedly connected to the side of the control block (8) near the insertion rod (9), and the side of the storage spring (16) away from the control block (8) is fixedly connected to the inside of the adjustment groove (7).

6. The early warning device for safety management in construction projects according to claim 1, characterized in that: A rubber pad (17) is installed at the bottom of the inside of the mounting column (4).

7. The early warning device for safety management in construction projects according to claim 1, characterized in that: The inner wall of the mounting column (4) is provided with two annular grooves (18), and two annular blocks (19) are fixedly connected to the outer diameter surface of the rotating column (5).

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