Fire-fighting construction warning device

Abstract

The utility model relates to a fire-fighting construction warning device which comprises a warning board, a sleeve is arranged on one side of the warning board, the warning board is fixed to the sleeve through four connecting rods, a rear gear ring is coaxially and fixedly connected to one end of the sleeve, a front gear ring is arranged on one side of the rear gear ring, the front gear ring and the rear gear ring are oppositely arranged and engaged, the warning board rotates, and the rear gear ring rotates. According to the scheme, the angle of the warning board is adjusted by shifting the warning board, at the moment, the sleeve rotates on the outer wall of the rotating rod, after the warning board rotates to a proper position, the rotating disc is rotated, the screw rotates, the front gear ring is driven to slide along the rotating rod, and after the front gear ring and the rear gear ring are close to each other, the angle of the warning board is finely adjusted; when the warning board is used, the front gear ring and the rear gear ring are located at the position where the front gear ring and the rear gear ring are about to be meshed, then the screw rod is rotated, the front gear ring moves to be meshed with the rear gear ring, the angle of the warning board is fixed at the moment, the angle of the warning board can be adjusted according to the field environment and the arrangement position, and the warning effect of the warning board is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of fire protection construction, and in particular to a fire protection construction warning device. Background Art

[0002] Fire protection construction is a critical and complex project, primarily involving the installation of firefighting equipment in public spaces such as buildings, stadiums, and factories to ensure the safety of life and property. Fire protection construction is an integral part of construction engineering and is directly related to building fire safety. Comprehensive firefighting equipment can promptly alert, control, and evacuate personnel when a fire breaks out, minimizing casualties and property losses.

[0003] During firefighting operations, a firefighting warning device is required due to the nature of the work. Existing firefighting warning devices are often directly connected to a base via a warning sign. However, in actual use, outdoor working environments vary, so the surface on which the device is placed may not necessarily be level. If the device is placed on a slope or high ground, the content on the warning sign is difficult to read and may even be in a blind spot, significantly reducing its warning effect. Therefore, to address the aforementioned issues, the present application provides a firefighting warning device. Utility Model Content

[0004] In order to solve the problem that the angle of the warning sign is difficult to adjust, resulting in difficulty in observing the content thereon, the present application provides a fire construction warning device.

[0005] The present application provides a fire construction warning device, including a warning sign, a sleeve provided on one side of the warning sign, the warning sign is fixedly connected to the sleeve through four connecting rods, one end of the sleeve is coaxially fixedly connected to a rear gear ring, a front gear ring is provided on one side of the rear gear ring, the front gear ring and the rear gear ring are arranged opposite to each other and the two are engaged, when the warning sign rotates, the rear gear ring rotates, and the front gear ring and the rear gear ring are engaged to limit their rotation.

[0006] Preferably, a base is provided below the warning sign, and support rods are fixedly provided on both sides of the base.

[0007] Preferably, a rotating rod is fixedly arranged between the support rods, and the rotating rod passes through the sleeve and the rear gear ring and is rotatably connected to both.

[0008] Preferably, the front gear ring is sleeved on the outer wall of the rotating rod, and the rotating rod passes through the front gear ring and is slidably connected thereto.

[0009] Preferably, a screw is provided through the side wall of the support rod and is threadedly connected thereto, and one end of the screw close to the center of the sleeve is rotatably connected to the front gear ring.

[0010] Preferably, one end of the screw away from the center of the sleeve is fixedly connected to a turntable.

[0011] In summary, this application has the following beneficial technical effects:

[0012] The angle of the warning sign is adjusted by toggling it. At this time, the sleeve is located on the outer wall of the rotating rod and rotates. When the warning sign is rotated to the appropriate position, the turntable is turned to rotate the screw, driving the front gear ring to slide along the rotating rod. When the front gear ring and the rear gear ring are close to each other, the angle of the warning sign is slightly adjusted so that the front gear ring and the rear gear ring are in a position about to engage. The screw is then turned to move the front gear ring to engage with the rear gear ring. At this time, the angle of the warning sign is fixed. Compared with traditional devices, this device can adjust the angle of the warning sign according to the on-site environment and the layout position, thereby ensuring the warning effect of the warning sign. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure from a first perspective in Example 1 of the present application;

[0014] Figure 2 This is a schematic diagram of the overall structure from a second viewing angle in Example 1 of the present application;

[0015] Figure 3 It is a schematic diagram of the overall structure from the third perspective in Example 1 of the present application.

[0016] Explanation of the accompanying reference numerals: 1. base; 2. support rod; 3. rotating rod; 4. sleeve; 5. turntable; 6. front gear ring; 7. rear gear ring; 8. connecting rod; 9. warning sign; 10. screw. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-3 This application is described in further detail.

[0018] Example 1

[0019] Reference Figure 1-3 A fire construction warning device includes a warning sign 9, a base 1 is provided below the warning sign 9, support rods 2 are fixedly provided on both sides of the base 1, and a rotating rod 3 is fixedly provided between the support rods 2.

[0020] A sleeve 4 is provided on one side of the warning sign 9, and the warning sign 9 is fixedly connected to the sleeve 4 through four connecting rods 8. One end of the sleeve 4 is coaxially fixedly connected to the rear gear ring 7, and the rotating rod 3 passes through the sleeve 4 and the rear gear ring 7 and is rotatably connected to both.

[0021] A front gear ring 6 is provided on one side of the rear gear ring 7. The front gear ring 6 is arranged opposite to the rear gear ring 7 and the two are meshed. The front gear ring 6 is sleeved on the outer wall of the rotating rod 3. The rotating rod 3 passes through the front gear ring 6 and is slidably connected thereto.

[0022] The side wall of the support rod 2 is provided with a screw 10 threadedly connected thereto, and one end of the screw 10 close to the center of the sleeve 4 is rotatably connected to the front gear ring 6. One end of the screw 10 away from the center of the sleeve 4 is fixedly connected to the turntable 5.

[0023] During actual use, first turn the warning sign 9 to adjust its angle. At this time, the sleeve 4 is located on the outer wall of the rotating rod 3 and rotates. When the warning sign 9 is rotated to the appropriate position (the human perspective can smoothly obtain the information of the warning sign 9), turn the turntable 5, so that the screw 10 rotates. Since the screw 10 is threadedly connected to the side wall of the support rod 2, the screw 10 moves, driving the front gear ring 6 connected to it to slide along the rotating rod 3. After the front gear ring 6 and the rear gear ring 7 are close, the angle of the warning sign 9 is slightly adjusted. Since the visual angle of the warning sign 9 is within a certain range, fine-tuning its angle will not affect the visibility of the content on it. When the front gear ring 6 and the rear gear ring 7 are in a position about to mesh, turn the screw 10 again to move the front gear ring 6 to mesh with the rear gear ring 7. At this time, the angle of the warning sign 9 is fixed. The device can adjust the angle of the warning sign 9 according to the on-site environment and the layout position, ensuring the warning effect of the warning sign 9.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0025] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0026] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0027] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A fire protection construction warning device, comprising a warning sign (9), characterized in that: A sleeve (4) is provided on one side of the warning sign (9), and the warning sign (9) is fixedly connected to the sleeve (4) through four connecting rods (8). One end of the sleeve (4) is coaxially fixedly connected to a rear gear ring (7), and a front gear ring (6) is provided on one side of the rear gear ring (7). The front gear ring (6) and the rear gear ring (7) are arranged opposite to each other and meshed. When the warning sign (9) rotates, the rear gear ring (7) rotates, and the front gear ring (6) and the rear gear ring (7) mesh to limit their rotation.

2. A fire protection construction warning device according to claim 1, characterized in that: A base (1) is provided below the warning sign (9), and support rods (2) are fixedly provided on both sides of the base (1).

3. A fire protection construction warning device according to claim 2, characterized in that: A rotating rod (3) is fixedly arranged between the support rods (2), and the rotating rod (3) passes through the sleeve (4) and the rear gear ring (7) and is rotatably connected to both.

4. A fire protection construction warning device according to claim 3, characterized in that: The front tooth ring (6) is sleeved on the outer wall of the rotating rod (3), and the rotating rod (3) passes through the front tooth ring (6) and is slidably connected thereto.

5. The fire protection construction warning device according to claim 2, characterized in that: A screw rod (10) is provided through the side wall of the support rod (2) and is threadedly connected thereto. One end of the screw rod (10) close to the center of the sleeve (4) is rotatably connected to the front gear ring (6).

6. A fire protection construction warning device according to claim 5, characterized in that: One end of the screw (10) away from the center of the sleeve (4) is fixedly connected to a turntable (5).

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