Safety notice board convenient to disassemble and assemble and used for high-altitude operation

Abstract

The utility model discloses a safety notice board convenient to disassemble and assemble for aloft work, and particularly relates to the technical field of notice boards, the safety notice board comprises a notice board body, a connecting assembly, limiting assemblies, an adjusting assembly and a supporting assembly, the connecting assembly is installed on one side of the notice board body, and the limiting assemblies are arranged on the two sides of the connecting assembly respectively; an adjusting assembly is installed below the limiting assembly, and supporting assemblies are arranged on the two sides of the adjusting assembly. When the notice board needs to be installed, the sleeve only needs to be arranged on the sleeve column in a sleeving mode, the limiting blocks on the two sides of the sleeve can contract inwards through the first springs when the sleeve descends, resistance cannot be generated when the sleeve is installed, and rapid installation can be conducted; and the limiting block can be driven to be separated from the limiting groove, so that quick disassembly can be performed.

Description

Technical Field

[0001] This utility model relates to the field of warning sign technology, and more specifically, to a safety warning sign for high-altitude operations that is easy to assemble and disassemble. Background Technology

[0002] Safety signs for working at heights are warning signs specifically designed for working environments at heights. They use eye-catching and easily recognizable colors and patterns to remind workers to pay attention to safety and comply with regulations. These signs are usually installed in conspicuous locations in the work area, such as scaffolding, suspended platforms, tower cranes, etc., to indicate safe passages, warn of dangerous areas, and remind workers to wear protective equipment. They are quick-disassembly oriented, allowing for timely adjustments to their position or content according to changes in the work site, ensuring the accuracy and effectiveness of safety information. They are an indispensable safety auxiliary facility for working at heights.

[0003] A search revealed that publication number CN213123569U discloses a conveniently installed safety sign, comprising side seats and a main body plate. Each of the two side seats has at least four stepped holes, and each of the two side seats has at least three fixing holes on opposite sides. The main body plate is installed between the two side seats. Both sides of the main body plate have fixing components for mounting the main body plate in conjunction with the fixing holes. This invention simplifies installation by mounting the two side seats to a wall and then using fixing springs and pins on both sides of the main body plate that engage with the fixing holes on the side seats. This also makes replacement of the main body plate easier when it becomes old or damaged. The inventors discovered the following problems with the existing technology during the development of this invention:

[0004] Existing safety signs often cannot be replaced quickly. The working environment at height is complex and changeable, and safety risks and preventive measures will change as the work progresses. If the safety signs cannot be quickly disassembled and replaced, the content of the signs cannot be updated or adjusted in a timely manner to reflect the latest safety information. This may cause workers to ignore new safety risks or take incorrect preventive measures, thereby increasing the possibility of accidents.

[0005] Therefore, a safety warning sign for high-altitude operations that is easy to assemble and disassemble is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a safety warning sign for high-altitude operations that is easy to assemble and disassemble, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a safety warning sign for high-altitude operations that is easy to assemble and disassemble, comprising a warning sign, a connecting component, a limiting component, an adjusting component, and a supporting component. The connecting component is installed on one side of the warning sign, and limiting components are respectively provided on both sides of the connecting component. The adjusting component is installed below the limiting component, and supporting components are provided on both sides of the adjusting component.

[0008] Preferably, the connecting assembly includes a connecting block, a sleeve, a sleeve post, and a fixing post. The sleeve is installed on one side of the connecting block, and the sleeve has a sleeve post on its inner diameter. The fixing post is installed below the sleeve post.

[0009] Preferably, the limiting component includes a pole, a mounting bracket, a first rotating shaft, a limiting block, a limiting groove, a pull rod, and a first spring. The top of the pole is equipped with the mounting bracket, and the first rotating shaft is installed inside the mounting bracket. The outer diameter of the first rotating shaft is fitted with a limiting block, and a limiting groove is provided on one side of the limiting block. A pull rod is installed on the side of the limiting block away from the limiting groove, and a first spring is provided below the pull rod.

[0010] Preferably, the adjusting assembly includes a telescopic rod, a sleeve rod, a slot, a locking block, a second spring, and a fixing block. The outer diameter of the telescopic rod is fitted with a sleeve rod, and a slot is formed on the outer diameter surface of the telescopic rod. A fixing block is installed on one side of the sleeve rod, and a locking block is provided through the inside of the fixing block. A second spring is provided on the outer diameter of the locking block.

[0011] Preferably, the support assembly includes a fixed frame, a second rotating shaft, and a support rod. The fixed frame has a second rotating shaft inside, and the support rod is sleeved on the outer diameter of the second rotating shaft.

[0012] Preferably, the sleeve and the sleeve post are connected by a sliding connection, and the telescopic rod and the sleeve rod are connected by a sliding connection.

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

[0014] 1. Compared with the existing technology, this safety warning sign for high-altitude operations is easy to install and disassemble. When the sign needs to be installed, simply put the sleeve on the sleeve column. The limiting blocks on both sides of the sleeve will retract inward by the first spring when the sleeve is lowered, which will not generate resistance during the installation of the sleeve, allowing for quick installation. When disassembly is required, by grasping the pull rods on both sides of the upright and pulling them outward, the limiting blocks can be disassembled from the limiting groove, allowing for quick disassembly.

[0015] 2. Compared with the existing technology, this kind of safety warning sign for high-altitude operations that is easy to assemble and disassemble has multiple slots on the outer wall surface of the telescopic pole, and is fixed by the clips installed on the outer wall surface of the pole, so as to realize the height adjustment of the safety warning sign. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This utility model Figure 1 An enlarged structural diagram of point A.

[0018] Figure 3 This is a schematic diagram of the structure of the upright pole of this utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the adjustment component of this utility model.

[0020] Figure 5 This is a schematic diagram of the telescopic rod of this utility model.

[0021] Figure 6 This utility model Figure 5 An enlarged structural diagram of point B.

[0022] Figure 7 This is a schematic diagram of the card block of this utility model.

[0023] The attached diagram is labeled as follows: 1. Warning sign; 2. Connecting component; 3. Limiting component; 4. Adjusting component; 5. Supporting component; 6. Connecting block; 7. Sleeve; 8. Sleeve post; 9. Fixing post; 10. Upright pole; 11. Mounting bracket; 12. First rotating shaft; 13. Limiting block; 14. Limiting groove; 15. Pull rod; 16. First spring; 17. Telescopic rod; 18. Sleeve rod; 19. Slot; 20. Locking block; 21. Second spring; 22. Fixing block; 23. Fixing bracket; 24. Second rotating shaft; 25. Support rod. Detailed Implementation

[0024] 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.

[0025] Example 1

[0026] As attached Figures 1 to 7 The safety warning sign for high-altitude operations shown includes a warning sign 1, a connecting component 2, a limiting component 3, an adjusting component 4, and a supporting component 5. The connecting component 2 is installed on one side of the warning sign 1, and the limiting component 3 is provided on both sides of the connecting component 2. The adjusting component 4 is installed below the limiting component 3, and the supporting component 5 is provided on both sides of the adjusting component 4.

[0027] Specifically: When installing the sign, simply place the sleeve 7 from the connecting component 2 onto the sleeve post 8. The limiting components 3 on both sides of the sleeve 7 will retract inward through the first spring 16 inside the limiting component 3 when the sleeve 7 descends, so as not to generate resistance during the installation of the sleeve 7, allowing for quick installation. The adjusting component 4 can adjust to different heights to adapt to different usage scenarios. The two sets of supporting components 5 can provide support for the whole and prevent the bracket from collapsing.

[0028] Example 2

[0029] Based on Example 1, the solution in Example 1 will be further described in detail below with reference to the specific working method, such as... Figures 1 to 7 As shown below, see details:

[0030] In a preferred embodiment, the connecting assembly 2 includes a connecting block 6, a sleeve 7, a sleeve post 8, and a fixing post 9. The sleeve 7 is installed on one side of the connecting block 6, and the sleeve post 8 is provided on the inner diameter of the sleeve 7. The fixing post 9 is installed below the sleeve post 8. The sleeve 7 and the sign 1 are connected together by the connecting block 6. When the sign 1 needs to be installed, the sleeve 7 is fitted onto the outer diameter of the sleeve post 8. Since the outer diameter of the fixing post 9 is larger than the inner diameter of the sleeve 7, the sleeve 7 will be positioned above the fixing post 9.

[0031] In a preferred embodiment, the limiting component 3 includes a vertical rod 10, a mounting bracket 11, a first rotating shaft 12, a limiting block 13, a limiting groove 14, a pull rod 15, and a first spring 16. The mounting bracket 11 is mounted on the top of the vertical rod 10, and the first rotating shaft 12 is installed inside the mounting bracket 11. The limiting block 13 is fitted onto the outer diameter of the first rotating shaft 12, and a limiting groove 14 is provided on one side of the limiting block 13. A pull rod 15 is mounted on the side of the limiting block 13 away from the limiting groove 14, and a first spring 16 is provided below the pull rod 15. When the first spring 16 is installed... When the sleeve 7 descends, it will contact the limiting block 13, exerting downward pressure on the limiting block 13. The limiting block 13 releases the pressure through the first spring 16 and retracts inward, which will not generate too much resistance when the sleeve 7 is installed, allowing for quick installation. When disassembly is required, when the sleeve 7 rises, the limiting block 13 located in the limiting groove 14 will generate resistance to prevent the sleeve 7 from rising and prevent the sleeve 7 from falling accidentally. By grabbing the pull rods 15 on both sides of the upright 10 and pulling them outward, the limiting block 13 can be disengaged from the limiting groove 14, allowing for quick disassembly.

[0032] In a preferred embodiment, the adjustment component 4 includes a telescopic rod 17, a sleeve rod 18, a slot 19, a locking block 20, a second spring 21, and a fixing block 22. The sleeve rod 18 is fitted onto the outer diameter of the telescopic rod 17, and the slot 19 is formed on the outer diameter surface of the telescopic rod 17. The fixing block 22 is installed on one side of the sleeve rod 18, and the locking block 20 is disposed through the inside of the fixing block 22. The second spring 21 is disposed on the outer diameter of the locking block 20. When it is necessary to change the height of the device, since the two ends of the second spring 21 are fixed to the surfaces of the locking block 20 and the fixing block 22 respectively, the second spring 21 contracts when the locking block 20 is pulled, causing the locking block 20 to disengage from the slot 19. By adjusting to a suitable position, the locking block 20 is released to re-engage with the slot 19, thereby achieving the purpose of adjusting different heights.

[0033] In a preferred embodiment, the support assembly 5 includes a fixed frame 23, a second rotating shaft 24, and a support rod 25. The fixed frame 23 has a second rotating shaft 24 inside, and the support rod 25 is sleeved on the outer diameter of the second rotating shaft 24. The support rod 25 is initially fixed by inserting the conical head below the sleeve rod 18 into the soil, and then reinforced by the support rods 25 on both sides. The fixed frame 23 has a certain limit on the support rod 25 to prevent the fixed frame 23 from deviating too much from the angle.

[0034] In a preferred embodiment, the sleeve 7 and the sleeve post 8 are connected by a sliding connection, and the telescopic rod 17 and the sleeve rod 18 are connected by a sliding connection. The sliding connection between the sleeve 7 and the sleeve post 8 facilitates installation and removal, while the sliding connection between the telescopic rod 17 and the sleeve rod 18 allows for the replacement of different heights.

[0035] The working process of this utility model is as follows: First, when the sign needs to be installed, simply put the sleeve 7 in the connecting component 2 onto the sleeve post 8. When the sleeve 7 descends, the limiting components 3 on both sides of the sleeve 7 will retract inward through the first spring 16 inside the limiting component 3, so that there will be no resistance to the installation of the sleeve 7, and quick installation can be performed. The adjusting component 4 can adjust different heights to adapt to different usage scenarios. The two sets of supporting components 5 can support the whole and prevent the bracket from collapsing. The sleeve 7 and the sign 1 are connected together by the connecting block 6. When the sign 1 needs to be installed, the sleeve 7 is put onto the outer diameter of the sleeve post 8. Since the outer diameter of the fixing post 9 is larger than the inner diameter of the sleeve 7, the sleeve 7 will be positioned above the fixing post 9.

[0036] When the sleeve 7 descends, it contacts the limiting block 13, exerting downward pressure on the limiting block 13. The limiting block 13 releases the pressure through the first spring 16 and retracts inward, which does not create too much resistance during the installation of the sleeve 7, allowing for quick installation. When disassembly is required, the limiting block 13 located in the limiting groove 14 will generate resistance to prevent the sleeve 7 from rising, thus preventing the sleeve 7 from falling accidentally. By grasping the pull rods 15 on both sides of the upright 10 and pulling them outward, the limiting block 13 can be disengaged from the limiting groove 14, allowing for quick disassembly. When it is necessary to change the height of the device, since the two ends of the second spring 21 are respectively fixed to the locking block 20 and the fixing block 22, the limiting block 13 can be disengaged from the limiting groove 14. When the locking block 20 is pulled, the second spring 21 contracts, causing the locking block 20 to disengage from the slot 19. After adjusting to a suitable position, the locking block 20 is released to re-engage with the slot 19, thereby achieving the purpose of adjusting different heights. The conical head below the sleeve rod 18 is inserted into the soil for initial fixation, and then reinforced by the support rods 25 on both sides. The fixing frame 23 has a certain limit on the support rod 25 to prevent the fixing frame 23 from deviating too much. The sleeve 7 and the sleeve column 8 are slidably connected for easy installation and removal. The telescopic rod 17 and the sleeve rod 18 are slidably connected to change different heights. The above is the working principle of this kind of safety warning sign for high-altitude operations that is easy to install and remove.

Claims

1. A safety warning sign for high-altitude operations that is easy to assemble and disassemble, comprising a warning sign (1), a connecting assembly (2), a limiting assembly (3), an adjusting assembly (4), and a supporting assembly (5), characterized in that: A connecting component (2) is installed on one side of the sign (1), and a limiting component (3) is provided on both sides of the connecting component (2). An adjusting component (4) is installed below the limiting component (3), and a supporting component (5) is provided on both sides of the adjusting component (4).

2. The safety warning sign for high-altitude operations that is easy to assemble and disassemble according to claim 1, characterized in that: The connecting assembly (2) includes a connecting block (6), a sleeve (7), a sleeve post (8), and a fixing post (9). The sleeve (7) is installed on one side of the connecting block (6), and the sleeve post (8) is provided on the inner diameter of the sleeve (7). The fixing post (9) is installed below the sleeve post (8).

3. The safety warning sign for high-altitude operations that is easy to assemble and disassemble according to claim 1, characterized in that: The limiting component (3) includes a pole (10), a mounting bracket (11), a first rotating shaft (12), a limiting block (13), a limiting groove (14), a pull rod (15), and a first spring (16). The top of the pole (10) is equipped with the mounting bracket (11), and the first rotating shaft (12) is installed inside the mounting bracket (11). The outer diameter of the first rotating shaft (12) is fitted with the limiting block (13), and a limiting groove (14) is provided on one side of the limiting block (13). A pull rod (15) is installed on the side of the limiting block (13) away from the limiting groove (14), and a first spring (16) is provided below the pull rod (15).

4. A safety warning sign for high-altitude operations that is easy to assemble and disassemble, as described in claim 2, is characterized in that: The adjustment assembly (4) includes a telescopic rod (17), a sleeve rod (18), a slot (19), a locking block (20), a second spring (21), and a fixing block (22). The outer diameter of the telescopic rod (17) is fitted with the sleeve rod (18), and the outer diameter surface of the telescopic rod (17) is provided with a slot (19). A fixing block (22) is installed on one side of the sleeve rod (18), and a locking block (20) is provided through the fixing block (22). The outer diameter of the locking block (20) is provided with a second spring (21).

5. A safety warning sign for high-altitude operations that is easy to assemble and disassemble according to claim 1, characterized in that: The support assembly (5) includes a fixed frame (23), a second rotating shaft (24), and a support rod (25). The fixed frame (23) has a second rotating shaft (24) inside, and the support rod (25) is sleeved on the outer diameter of the second rotating shaft (24).

6. A safety warning sign for high-altitude operations that is easy to assemble and disassemble according to claim 4, characterized in that: The sleeve (7) and the sleeve post (8) are connected by a sliding connection, and the telescopic rod (17) and the sleeve rod (18) are connected by a sliding connection.

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