A warning device for construction projects

Abstract

This utility model relates to the field of construction warning equipment and discloses a construction warning device, including a mobile construction warning component. This utility model has the following advantages and effects: By using the mobile construction warning component, the fixed pin can be pulled out of the locking hole according to the height of the construction work. At this time, the extension connecting frame can be controlled to rotate around the first rotating axis inside the mounting frame, allowing the extension connecting frame to slide out of the mounting frame. After sliding out, the control of the fixed pin is released, and the spring can drive the fixed pin to slide into another locking hole, quickly locking the position of the extension connecting frame. The sliding frame can slide within the extension connecting groove, and the height of the sliding frame and the warning sign, as well as the spacing between multiple sliding frames, can be adjusted. After adjustment, the fixed bolt is rotated, and the anti-slip pad abuts against the extension connecting frame, quickly locking the position of the sliding frame.

Description

Technical Field

[0001] This utility model relates to the technical field of construction warning equipment, and in particular to a warning device for construction engineering. Background Technology

[0002] Construction is a technically complex production process that requires construction workers to use their ingenuity and creative application of theories of materials, mechanics, structure, and technology to solve the technical problems that constantly arise during construction, ensuring project quality and construction safety. This construction process involves the operation of multiple trades within a limited time and space, the supply of hundreds or thousands of materials, and the operation of various mechanical equipment. Therefore, scientific and advanced organizational management measures and advanced construction techniques are necessary to successfully complete this production process. This process is also highly economical, consuming a large amount of manpower, material resources, and financial resources. Therefore, it is necessary to consider economic benefits at every stage of construction and take measures to reduce costs. The focus of attention during construction is always on project quality, safety (including environmental protection), progress, and cost.

[0003] In current construction projects, warning devices are needed to alert personnel or vehicles. These devices are usually hung or posted at the construction site and are mostly for one-time use, making them inconvenient for repeated use. Utility Model Content

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a construction warning device for construction projects, including a counterweight box, universal wheels fixedly installed at the four bottom corners of the counterweight box, a mounting frame fixedly installed on the top of the counterweight box, and a construction moving warning component provided on the mounting frame;

[0005] The construction project mobile warning component includes a grip handle, a first rotating shaft, an extension connecting frame, a fixing pin, a spring, and a locking hole. The grip handle is fixedly installed on one side of the mounting frame, the first rotating shaft is rotatably installed on the inner side of the mounting frame, the extension connecting frame is fixedly installed on the outer side of the first rotating shaft, the fixing pin is slidably installed on one side of the mounting frame, one end of the spring is fixedly installed on one side of the fixing pin, and the other end of the spring is fixedly installed on one side of the mounting frame. The locking hole is opened on the upper and lower front sides of the extension connecting frame, and the fixing pin is engaged with one of the locking holes.

[0006] Preferably, an equipment storage drawer is slidably installed on the inner side of the counterweight box, and an extended installation assembly for the warning device is provided on the construction project moving warning component and the mounting frame.

[0007] Preferably, the construction project mobile warning component further includes an expansion connection slot and a sliding frame, wherein the expansion connection slot is formed inside the expansion connection frame, and the sliding frame is slidably installed inside the expansion connection slot.

[0008] Preferably, the warning device extension mounting assembly includes a fixing bolt, an anti-slip pad, a lead screw, a knob, and a fixing rod. The fixing bolt is threaded onto the inner side of the sliding frame, the anti-slip pad is movably sleeved on the outer side of the fixing bolt, the anti-slip pad abuts against the extension connecting frame, the lead screw is rotatably mounted on the inner side of the sliding frame, the fixing rod is fixedly mounted on the inner side of the sliding frame, and the knob is fixedly mounted on the outer side of one end of the lead screw.

[0009] Preferably, the warning device extension installation assembly further includes a movable plate, a locking block, a positioning hole, and an insertion block. The movable plate is threaded onto the outside of the lead screw and slidably disposed outside the fixed rod. The locking block is fixedly installed on one side of the movable plate. The positioning hole is opened on one side of the sliding frame. The insertion block is disposed inside the positioning hole.

[0010] Preferably, the warning device extension installation assembly further includes a warning sign, a second rotating shaft, a directional marker plate, and a locking bolt. The warning sign is fixedly installed on one side of the insertion block, the second rotating shaft is rotatably installed on one side of the warning sign, the directional marker plate is fixedly installed on the outside of the second rotating shaft, and the locking bolt is threaded on the inside of the directional marker plate, with one end of the locking bolt abutting against the warning sign.

[0011] By adopting the above technical solution, the position of the directional signboard can be locked after the locking bolt is rotated. The directional signboard is equipped with a directional arrow on the top, which can remind people to walk to that side.

[0012] Preferably, the top of the mounting bracket has a storage slot, and the extension connecting bracket fits into the storage slot.

[0013] By adopting the above technical solution, the storage slot makes it easy to store the extension connection frame inside the mounting frame, allowing the device to be stored at a low height, making it easy to place on top of a vehicle for transportation.

[0014] Preferably, the extended connecting groove is T-shaped and the sliding frame is I-shaped.

[0015] By adopting the above technical solution, the sliding frame fits snugly with the expansion connection groove, allowing the sliding frame to slide inside the expansion connection groove without any shaking.

[0016] Preferably, the shape of the insertion block is the same as the shape of the positioning hole, and an insertion groove is provided on one side of the insertion block, with the locking block fitting into the insertion groove.

[0017] By adopting the above technical solution, the insertion slot allows the card block to slide into the interior of the insertion block after sliding, which can quickly fix the warning sign.

[0018] Preferably, a battery is provided on the inner side of the directional signboard, and an arrow-shaped light strip is provided on one side of the directional signboard, with the battery electrically connected to the light strip.

[0019] By adopting the above technical solution, the arrow-shaped light strip can change the position of the arrow after rotation, and the battery can power the light strip, which can effectively remind people and vehicles on the road.

[0020] The beneficial effects of this utility model are:

[0021] 1. This utility model, through the construction engineering mobile warning component, allows the fixed pin to slide out from the locking hole according to the height of the construction project. At this time, the extension connecting frame can be controlled to rotate around the first rotating axis inside the mounting frame, so that the extension connecting frame can slide out from the inside of the mounting frame. After sliding out, the control of the fixed pin is released, and the spring can drive the fixed pin to slide into the inside of another locking hole, which can quickly lock the position of the extension connecting frame, allowing the sliding frame to slide in the extension connecting groove. The height position of the sliding frame and the warning sign, as well as the spacing of multiple sliding frames, can be adjusted. After adjustment, the fixed bolt is controlled to rotate, and the anti-slip pad abuts against the extension connecting frame, which can quickly lock the position of the sliding frame.

[0022] 2. This utility model extends the installation assembly through a warning device, allowing the warning sign to be inserted into the positioning hole on the sliding frame via an insertion block. A control knob drives a lead screw to rotate, which, through threaded engagement, causes the moving plate and locking block to slide, allowing the locking block to slide into the insertion block. This quickly fixes the warning sign in place. Different warning signs can be installed and used to warn different construction projects. Since construction will occupy the road, the directional signboard is a universal warning component. Controlling the directional signboard to rotate around a second rotating axis controls the direction of the arrow, and rotating the locking bolt locks the position of the directional signboard. The device can be folded for storage and can accommodate multiple warning signs for installation and display. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1This is a structural schematic diagram of a construction warning device proposed in this utility model.

[0025] Figure 2 This is a schematic diagram of the rear view of a warning device for construction projects proposed in this utility model.

[0026] Figure 3 This is a partial structural schematic diagram of a warning device for construction projects proposed in this utility model.

[0027] Figure 4 This is a schematic diagram of the explosion section of a construction warning device proposed in this utility model.

[0028] In the diagram: 1. Construction project mobile warning component; 2. Warning device extension installation assembly; 3. Counterweight box; 4. Casters; 5. Equipment storage drawer; 6. Mounting bracket;

[0029] 11. Handle; 12. First rotating shaft; 13. Extended connecting bracket; 14. Fixing pin; 15. Spring; 16. Locking hole; 17. Extended connecting groove; 18. Sliding bracket;

[0030] 21. Fixing bolt; 22. Anti-slip pad; 23. Lead screw; 24. Knob; 25. Fixing rod; 26. Moving plate; 27. Locking block; 28. Positioning hole; 29. ​​Insertion block; 30. Warning sign; 31. Second rotating shaft; 32. Directional marker plate; 33. Locking bolt. Detailed Implementation

[0031] See Figure 1 , Figure 2 , Figure 3 and Figure 4 This utility model provides a construction warning device, including a counterweight box 3, with casters 4 fixedly installed at the four corners of the bottom of the counterweight box 3, and a mounting frame 6 fixedly installed on the top of the counterweight box 3. The mounting frame 6 is provided with a construction moving warning component 1.

[0032] The construction project mobile warning component 1 includes a handle 11, a first rotating shaft 12, an extension connecting frame 13, a fixing pin 14, a spring 15, and a locking hole 16. The handle 11 is fixedly installed on one side of the mounting frame 6. The first rotating shaft 12 is rotatably installed on the inner side of the mounting frame 6. The extension connecting frame 13 is fixedly installed on the outer side of the first rotating shaft 12. The fixing pin 14 is slidably installed on one side of the mounting frame 6. One end of the spring 15 is fixedly installed on one side of the fixing pin 14, and the other end of the spring 15 is fixedly installed on one side of the mounting frame 6. The locking hole 16 is opened on the upper and lower sides of the front side of the extension connecting frame 13, and the fixing pin 14 is engaged with one of the locking holes 16. Tools and warning signs 30 can be placed inside the equipment storage drawer 5 for transportation. The device can be moved to a designated position by the casters 4 below. A brake device is provided above the casters 4 to lock the position of the casters 4. The brake device is an existing device, so it is not described in detail in this article. It ensures that the device will not move during the warning process.

[0033] In this embodiment, an equipment placement drawer 5 is slidably installed on the inner side of the counterweight box 3, and a warning device extension installation assembly 2 is provided on the construction project moving warning component 1 and the mounting frame 6.

[0034] In this embodiment, the construction project mobile warning component 1 also includes an extension connection groove 17 and a sliding frame 18. The extension connection groove 17 is opened on the inner side of the extension connection frame 13, and the sliding frame 18 is slidably installed on the inner side of the extension connection groove 17.

[0035] In this embodiment, the warning device extension mounting assembly 2 includes a fixing bolt 21, an anti-slip pad 22, a lead screw 23, a knob 24, and a fixing rod 25. The fixing bolt 21 is threadedly installed on the inner side of the sliding frame 18, the anti-slip pad 22 is movably sleeved on the outer side of the fixing bolt 21, and the anti-slip pad 22 abuts against the extension connecting frame 13. The lead screw 23 is rotatably installed on the inner side of the sliding frame 18, the fixing rod 25 is fixedly installed on the inner side of the sliding frame 18, and the knob 24 is fixedly installed on the outer side of one end of the lead screw 23. By allowing the sliding frame 18 to slide within the extension connecting groove 17, the height position of the sliding frame 18 and the warning sign 30, as well as the spacing between multiple sliding frames 18, can be adjusted. After adjustment, the fixing bolt 21 is controlled to rotate, and the anti-slip pad 22 abuts against the extension connecting frame 13, which can quickly lock the position of the sliding frame 18.

[0036] In this embodiment, the warning device extension installation assembly 2 also includes a movable plate 26, a locking block 27, a positioning hole 28, and an insertion block 29. The movable plate 26 is threaded onto the outside of the lead screw 23 and slidably disposed outside the fixed rod 25. The locking block 27 is fixedly installed on one side of the movable plate 26. The positioning hole 28 is opened on one side of the sliding frame 18. The insertion block 29 is disposed inside the positioning hole 28.

[0037] In this embodiment, the warning device extension installation assembly 2 also includes a warning sign 30, a second rotating shaft 31, a directional marker plate 32, and a locking bolt 33. The warning sign 30 is fixedly installed on one side of the insertion block 29, the second rotating shaft 31 is rotatably installed on one side of the warning sign 30, the directional marker plate 32 is fixedly installed on the outside of the second rotating shaft 31, and the locking bolt 33 is threadedly installed on the inside of the directional marker plate 32, with one end of the locking bolt 33 abutting against the warning sign 30.

[0038] In this embodiment, the top of the mounting bracket 6 has a storage slot, and the extension connecting bracket 13 fits into the storage slot. According to the height of the engineering construction, the fixing pin 14 is pulled out from the inside of the locking hole 16. At this time, the extension connecting bracket 13 can be controlled to rotate around the first rotating shaft 12 inside the mounting bracket 6, so that the extension connecting bracket 13 can slide out from the inside of the mounting bracket 6. After sliding out, the control of the fixing pin 14 is released, and the spring 15 can drive the fixing pin 14 to slide into the inside of another locking hole 16, which can quickly lock the position of the extension connecting bracket 13.

[0039] In this embodiment, the extended connecting groove 17 is T-shaped, and the sliding bracket 18 is I-shaped.

[0040] In this embodiment, the shape of the insertion block 29 is the same as that of the positioning hole 28. An insertion groove is provided on one side of the insertion block 29, and the locking block 27 fits into the insertion groove. The warning sign 30 is inserted into the positioning hole 28 on the sliding frame 18 through the insertion block 29. The control knob 24 drives the lead screw 23 to rotate. After the lead screw 23 rotates, it can drive the moving plate 26 and the locking block 27 to slide through the threaded engagement, and let the locking block 27 slide into the interior of the insertion block 29, so as to quickly fix the position of the warning sign 30.

[0041] In this embodiment, a battery is provided on the inner side of the directional signboard 32, and an arrow-shaped light strip is provided on one side of the directional signboard 32. The battery is electrically connected to the light strip. Different warning signs 30 can be installed and used to warn different construction projects. Since construction will occupy the road, the directional signboard 32 is a universal warning component. By controlling the directional signboard 32 to rotate around the second rotating axis 31, the direction of the arrow can be controlled, and the position of the directional signboard 32 can be locked by rotating the locking bolt 33. This allows the device to be folded and stored, and multiple warning signs 30 can be installed and displayed.

[0042] Specifically, tools and warning signs 30 can be placed inside the equipment drawer 5 for transportation. The device can be moved to a designated position using the casters 4 below. A brake device is installed above the casters 4 to lock their position. This brake device is an existing device and is not described in detail here. It ensures that the device will not move during the warning process. Depending on the construction height, the fixing pin 14 is pulled out from the locking hole 16. At this time, the extension connecting frame 13 can be controlled to rotate around the first rotating shaft 12 inside the mounting frame 6, allowing the extension connecting frame 13 to slide out from inside the mounting frame 6. After sliding out, the control of the fixing pin 14 is released, and the spring 15 can drive the fixing pin 14 to slide into another locking hole 16, quickly locking the position of the extension connecting frame 13. This allows the sliding frame 18 to slide within the extension connecting groove 17, and the sliding frame 18 and the warning sign 30 can be adjusted. After adjusting the height and spacing of the multiple sliding brackets 18, the control fixing bolt 21 is rotated, and the anti-slip pad 22 abuts against the extension connecting bracket 13, which can quickly lock the position of the sliding bracket 18. The warning sign 30 is inserted into the positioning hole 28 on the sliding bracket 18 through the insertion block 29. The control knob 24 drives the lead screw 23 to rotate. After the lead screw 23 rotates, it can drive the moving plate 26 and the locking block 27 to slide through the thread engagement, and let the locking block 27 slide into the interior of the insertion block 29, which can quickly fix the position of the warning sign 30. Different warning signs 30 can be installed and used to warn different construction projects. Construction will occupy the road, so the directional sign 32 is a universal warning component. Controlling the directional sign 32 to rotate around the second rotating axis 31 can control the direction of the arrow. The locking bolt 33 can be rotated to lock the position of the directional sign 32. The device can be folded and stored, and multiple warning signs 30 can be installed and displayed.

Claims

1. A warning device for construction projects, characterized in that, include: The counterweight box (3) has casters (4) fixedly installed at the four corners of its bottom, and a mounting frame (6) fixedly installed on the top of the counterweight box (3). The mounting frame (6) is equipped with a construction project movement warning component (1). The construction project mobile warning component (1) includes a grip handle (11), a first rotating shaft (12), an extension connecting frame (13), a fixing pin (14), a spring (15), and a locking hole (16). The grip handle (11) is fixedly installed on one side of the mounting frame (6). The first rotating shaft (12) is rotatably installed on the inner side of the mounting frame (6). The extension connecting frame (13) is fixedly installed on the outer side of the first rotating shaft (12). The fixing pin (14) is slidably installed on one side of the mounting frame (6). One end of the spring (15) is fixedly installed on one side of the fixing pin (14), and the other end of the spring (15) is fixedly installed on one side of the mounting frame (6). The locking hole (16) is opened on the upper and lower sides of the front side of the extension connecting frame (13). The fixing pin (14) is in contact with one of the locking holes (16).

2. The construction warning device for construction projects according to claim 1, characterized in that, The counterweight box (3) has an equipment placement drawer (5) that is slidably installed on its inner side, and the construction project moving warning component (1) and the mounting frame (6) are provided with a warning device extension mounting assembly (2).

3. A construction warning device according to claim 1, characterized in that, The construction project mobile warning component (1) also includes an extension connection groove (17) and a sliding frame (18). The extension connection groove (17) is opened on the inner side of the extension connection frame (13), and the sliding frame (18) is slidably installed on the inner side of the extension connection groove (17).

4. A construction warning device according to claim 1, characterized in that, The warning device extension mounting assembly (2) includes a fixing bolt (21), an anti-slip pad (22), a lead screw (23), a knob (24), and a fixing rod (25). The fixing bolt (21) is threadedly installed on the inner side of the sliding frame (18). The anti-slip pad (22) is movably sleeved on the outer side of the fixing bolt (21). The anti-slip pad (22) abuts against the extension connecting frame (13). The lead screw (23) is rotatably installed on the inner side of the sliding frame (18). The fixing rod (25) is fixedly installed on the inner side of the sliding frame (18). The knob (24) is fixedly installed on the outer side of one end of the lead screw (23).

5. A construction warning device according to claim 4, characterized in that, The warning device extension installation assembly (2) also includes a movable plate (26), a locking block (27), a positioning hole (28), and an insertion block (29). The movable plate (26) is threaded on the outside of the lead screw (23) and slidably disposed outside the fixed rod (25). The locking block (27) is fixedly installed on one side of the movable plate (26). The positioning hole (28) is opened on one side of the sliding frame (18). The insertion block (29) is disposed inside the positioning hole (28).

6. A construction warning device according to claim 5, characterized in that, The warning device extension installation assembly (2) also includes a warning sign (30), a second rotating shaft (31), a directional marker plate (32), and a locking bolt (33). The warning sign (30) is fixedly installed on one side of the insertion block (29). The second rotating shaft (31) is rotatably installed on one side of the warning sign (30). The directional marker plate (32) is fixedly installed on the outside of the second rotating shaft (31). The locking bolt (33) is threadedly installed on the inside of the directional marker plate (32). One end of the locking bolt (33) abuts against the warning sign (30).

7. A construction warning device according to claim 1, characterized in that, The top of the mounting bracket (6) has a storage slot, and the extension connecting bracket (13) fits into the storage slot.

8. A construction warning device according to claim 3, characterized in that, The extended connecting groove (17) is T-shaped, and the sliding frame (18) is I-shaped.

9. A construction warning device according to claim 5, characterized in that, The shape of the insertion block (29) is the same as that of the positioning hole (28). An insertion groove is provided on one side of the insertion block (29), and the card block (27) fits into the insertion groove.

10. A construction warning device according to claim 6, characterized in that, A battery is provided on the inner side of the directional signboard (32), and an arrow-shaped light strip is provided on one side of the directional signboard (32). The battery is electrically connected to the light strip.

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