Safety warning device for municipal engineering

Abstract

The utility model belongs to the field of municipal engineering, and provides a safety warning device for municipal engineering, which comprises a shell, a safety warning device and a safety warning device, the winding rod is rotatably arranged in the shell; the fluorescent isolation strip is wound on the winding rod, the inner end of the fluorescent isolation strip is fixedly connected with the side wall of the winding rod, and the outer end of the fluorescent isolation strip extends out of the window; the winding assembly is arranged in the shell and used for winding the fluorescent isolation strip; and the lighting assembly is arranged at the top end of the shell. When the safety warning device is used on a construction site at night, even if light is poor, the fluorescent isolation strip has a good warning effect. And the lighting assembly is arranged, so that a certain lighting effect can be achieved, passing personnel and vehicles can conveniently find the safety warning device shell body and the fluorescent isolation strip in time, and the warning effect is improved.

Description

Technical Field

[0001] This utility model belongs to the field of municipal engineering, and specifically relates to a safety warning device for municipal engineering. Background Technology

[0002] Construction safety is a prerequisite for the normal progress of municipal engineering projects and a key aspect of municipal engineering construction management. If construction units fail to take adequate safety precautions during construction, many safety hazards may arise at the construction site. Once these safety hazards lead to accidents, they may result in injuries or even endanger lives.

[0003] In municipal engineering projects, safety warning devices are typically used to prevent people from accidentally entering the construction site. However, existing safety warning devices are limited in function and their warning effect on surrounding personnel is not significant enough, especially at night construction sites where visibility is poor. Passing personnel and vehicles may not be able to notice the warning tapes in time, leading to frequent instances of people accidentally entering the construction site and posing significant safety hazards. Utility Model Content

[0004] In view of the shortcomings of existing technology, this utility model provides a safety warning device for municipal engineering, which can play a good warning role at construction sites at night.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a safety warning device for municipal engineering, comprising:

[0006] The outer casing has windows on its side walls;

[0007] The winding rod is rotatably mounted inside the housing;

[0008] A fluorescent insulating tape is wound onto the winding rod, with the inner end of the fluorescent insulating tape fixedly connected to the side wall of the winding rod, and the outer end of the fluorescent insulating tape extending to the outside of the window;

[0009] A winding assembly, disposed inside the housing, is used to wind up the fluorescent insulating tape;

[0010] A lighting assembly is located at the top of the housing.

[0011] Preferably, the fluorescent isolation strip has a handle fixedly connected to its outer end.

[0012] Preferably, a base is fixed to the bottom of the outer casing.

[0013] Preferably, the winding assembly includes a fixed disc and a mainspring spring;

[0014] The fixed plate is fixed inside the outer casing. The fixed plate has a through hole. The winding rod passes through the through hole. The inner end of the spring is fixedly connected to the side wall of the winding rod. The outer end of the spring is fixedly connected to the fixed plate.

[0015] Preferably, the lighting assembly includes a lighting housing and a lighting source;

[0016] The lighting source is disposed inside the lighting housing.

[0017] Preferably, the outer wall of the lighting housing is provided with a plurality of light-transmitting holes, the lighting housing is rotatably disposed on the top of the outer shell, and the lighting assembly further includes a drive assembly for driving the lighting housing to rotate.

[0018] Preferably, a fixing rod is fixed to the top of the outer shell, the top of the fixing rod penetrates the bottom plate of the lighting housing, the lighting source is fixedly disposed on the top of the fixing rod, a rotating sleeve is rotatably sleeved on the outside of the fixing rod, the rotating sleeve is fixed to the lighting housing, and the bottom end of the lighting housing slides in contact with the top of the outer shell.

[0019] Preferably, the drive assembly includes a mounting plate and a drive motor;

[0020] The mounting plate is fixed to the fixing rod, the drive motor is mounted on the mounting plate, the power output end of the drive motor is coaxially fixed with a first gear, the rotating sleeve is coaxially fixed with a second gear, and the first gear meshes with the second gear.

[0021] Preferably, the top of the housing is provided with an annular sliding track, and the bottom of the lighting housing is provided with a groove that matches the annular sliding track.

[0022] Preferably, the bottom of the lighting housing is provided with a lever, and a small ball is provided inside the lighting housing.

[0023] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0024] 1. This utility model provides a safety warning device for municipal engineering. Even in poor lighting conditions at night construction sites, the fluorescent isolation strip still provides a good warning effect. Furthermore, the lighting components provide illumination, making it easier for passersby and vehicles to spot the safety warning device's outer casing and the fluorescent isolation strip, thus enhancing the warning effect.

[0025] 2. The safety warning device for municipal engineering provided by this utility model drives the lighting housing to rotate, causing the light-transmitting hole to move continuously, achieving a flashing effect and attracting the attention of passers-by and vehicles.

[0026] 3. The present invention provides a safety warning device for municipal engineering, which uses a small ball inside the lighting housing to make a sound when the ball bounces, thus providing an audible warning to the surrounding area. Attached Figure Description

[0027] Figure 1 A three-dimensional structural diagram of a safety warning device for municipal engineering provided for an embodiment of this utility model;

[0028] Figure 2 A cross-sectional structural diagram of the outer shell and related parts of a safety warning device for municipal engineering provided for an embodiment of this utility model;

[0029] Figure 3 A top view of the winding assembly of a safety warning device for municipal engineering provided in this embodiment of the present utility model;

[0030] Figure 4 A cross-sectional structural diagram of a safety warning device for municipal engineering provided for an embodiment of this utility model;

[0031] Figure 5 A three-dimensional structural schematic diagram of the lighting housing of a safety warning device for municipal engineering provided for an embodiment of this utility model;

[0032] Figure 6 This is a cross-sectional structural diagram of the lighting component of a safety warning device for municipal engineering provided in an embodiment of the present utility model.

[0033] The attached diagram lists the components represented by each number as follows:

[0034] 1. Base; 2. Housing; 3. Lighting assembly; 4. Fluorescent isolation strip; 5. Handle; 6. Winding rod; 7. Circular sliding rail; 8. Winding assembly; 301. Lighting housing; 302. Lighting source; 303. Fixing rod; 304. Rotating sleeve; 305. Mounting plate; 306. Drive motor; 307. First gear; 308. Second gear; 309. Light-transmitting hole; 310. Slide groove; 311. Actuating rod; 312. Small ball; 801. Fixing plate; 802. Spring; 803. Through hole. Detailed Implementation

[0035] The present invention will be further described in detail below with reference to specific embodiments, so that those skilled in the art can more clearly understand the present invention.

[0036] It should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integrally formed structures. Those skilled in the art can understand the specific meaning of these terms in this patent based on the specific circumstances.

[0037] Example 1

[0038] See Figure 1-3 This embodiment provides a safety warning device for municipal engineering, including:

[0039] The outer shell 2 is a columnar structure with vertical strip windows on its side walls.

[0040] The winding rod 6 is rotatably mounted inside the outer casing 2 and is vertically mounted.

[0041] The fluorescent isolation tape 4 is wound onto the winding rod 6. The fluorescent isolation tape 4 can be made by coating the warning tape with fluorescent material. Its inner end is fixedly connected to the side wall of the winding rod 6, and its outer end extends to the outside of the window. The fluorescent isolation tape 4 is adapted to the window to ensure that the fluorescent isolation tape 4 is not restricted by the window during the pulling process.

[0042] The winding assembly 8 is located inside the housing 2. The winding assembly 8 is prior art and is similar to the winding mechanism of existing warning tapes. When the fluorescent isolation tape 4 is fully pulled out, the winding assembly 8 can automatically wind the fluorescent isolation tape 4 back onto the winding rod 6.

[0043] The lighting component 3 is located at the top of the housing 2 and is used for lighting warning purposes.

[0044] When using the safety warning device provided in this embodiment at the construction site, the fluorescent isolation strip 4 is pulled outwards and its outer end is fixed to form a guardrail, serving as a warning and interception function. Especially at night, the fluorescent isolation strip 4 can emit a faint fluorescence, providing a good warning effect and preventing passing personnel and vehicles from failing to notice it in time. Moreover, the lighting component 3 provides a certain lighting effect, making it easier for passing personnel and vehicles to notice the outer shell 2 and the fluorescent isolation strip 4 of the safety warning device in time, improving the warning effect, and preventing accidental contact.

[0045] To facilitate the pulling and securing of the fluorescent isolation strip 4, a handle 5 is fixedly connected to the outer end of the fluorescent isolation strip 4. The handle 5 has a ring structure, which not only makes it easy to pull by hand, but can also be hooked onto other devices. Moreover, the handle 5 is larger than the window to prevent the outer end of the fluorescent isolation strip 4 from retracting into the window.

[0046] To improve the stability of the outer casing 2, a base 1 is fixed to the bottom of the outer casing 2. The base 1 has a large flat area, which allows it to be placed stably on the ground.

[0047] Example 2

[0048] See Figure 2-3 Based on Embodiment 1, the winding assembly 8 may include a fixed disc 801 and a spring 802.

[0049] The fixed plate 801 is fixed inside the outer shell 2. The fixed plate 801 is provided with a through hole 803. The winding rod 6 passes through the through hole 803. The inner end of the spring 802 is fixedly connected to the side wall of the winding rod 6, and the outer end of the spring 802 is fixedly connected to the fixed plate 801.

[0050] When the fluorescent insulating tape 4 is pulled outward, it drives the winding rod 6 to rotate, causing the spring 802 to wind inward onto the winding rod 6. When the fluorescent insulating tape 4 is released, due to the elasticity of the spring 802, the spring 802 returns to its initial position and drives the winding rod 6 to rotate, causing the fluorescent insulating tape 4 to wind up onto the winding rod 6 again, thus achieving automatic winding of the fluorescent insulating tape 4.

[0051] Example 3

[0052] See Figure 4-6 Based on Embodiment 1, the lighting component 3 may include a lighting housing 301 and a lighting source 302, with the lighting source 302 disposed within the lighting housing 301. Illumination is achieved by energizing the lighting source 302. The lighting housing 301 serves to protect the lighting source 302 from external interference and damage.

[0053] The lighting housing 301 has multiple light-transmitting holes 309 on its outer wall. The lighting housing 301 is rotatably mounted on the top of the outer shell 2. The lighting assembly 3 also includes a drive assembly for driving the lighting housing 301 to rotate. By rotating the lighting housing 301, the light-transmitting holes 309 can be driven to rotate continuously, creating a flashing effect. This can attract the attention of passersby and vehicles while avoiding excessive light intensity that could cause light pollution and disturb the rest of nearby residents at night.

[0054] Specifically, a fixing rod 303 is fixed to the top of the outer shell 2. The top of the fixing rod 303 penetrates the bottom plate of the lighting housing 301. The lighting source 302 is fixedly installed at the top of the fixing rod 303. A rotating sleeve 304 is rotatably sleeved on the outside of the fixing rod 303. The rotating sleeve 304 is fixed to the lighting housing 301. The bottom end of the lighting housing 301 slides in contact with the top of the outer shell 2.

[0055] In this way, the wire can pass through the inside of the fixed rod 303. When the lighting housing 301 rotates, it drives the rotating sleeve 304 to rotate synchronously, which will not interfere with the wire and ensure the normal use of the lighting source 302.

[0056] In this embodiment, the driving component may include a mounting disk 305 and a drive motor 306.

[0057] Mounting plate 305 is fixed to fixing rod 303. Drive motor 306 is mounted on mounting plate 305. The power output end of drive motor 306 is coaxially fixed with first gear 307. Rotating sleeve 304 is coaxially fixed with second gear 308. First gear 307 and second gear 308 mesh.

[0058] The first gear 307 is driven to rotate by the drive motor 306, which in turn drives the second gear 308 to rotate, which in turn drives the rotating sleeve 304 to rotate, which in turn drives the lighting housing 301 to rotate, while the mounting plate 305 and the fixing rod 303 remain fixed.

[0059] The mounting plate 305 can be transparent. This prevents the mounting plate 305 from blocking the light source and ensures the lighting effect of the light source 302.

[0060] To improve the stability of the lighting housing 301 when it rotates, the top of the housing 2 is provided with an annular sliding track 7, and the bottom of the lighting housing 301 is provided with a groove 310 that matches the annular sliding track 7.

[0061] The annular sliding track 7 is embedded in the slide groove 310. When the lighting housing 301 rotates, the slide groove 310 can rotate along the annular sliding track 7, thereby improving the stability of the lighting housing 301 when it rotates.

[0062] Example 4

[0063] For audio alerts, see [link / reference] Figure 6 Based on embodiment 3, the bottom of the lighting housing 301 is provided with a toggle lever 311, and the lighting housing 301 is provided with a plurality of small balls 312.

[0064] At this time, the drive motor 306 rotates periodically in both directions, causing the lighting housing 301 to rotate periodically in both directions as well. The actuating lever 311 impacts the small ball, causing the ball 312 to bounce inside the lighting housing 301, thus emitting a sound to warn nearby people and further enhance the warning effect. It can also emit a sound warning to nocturnal animals, such as birds, to prevent damage to the device.

[0065] The mechanisms, components, and parts in this invention that are not specifically described are all existing structures in the prior art and can be purchased directly from the market.

[0066] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," "right," etc., indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0067] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A safety warning device for municipal engineering, characterized in that, include: The outer shell (2) has windows on its side walls; The winding rod (6) is rotatably disposed inside the outer casing (2); A fluorescent isolation strip (4) is wound on the winding rod (6), with the inner end of the fluorescent isolation strip (4) fixedly connected to the side wall of the winding rod (6), and the outer end of the fluorescent isolation strip (4) extending to the outside of the window; A winding assembly (8) is disposed inside the housing (2) for winding the fluorescent isolation tape (4); Lighting assembly (3) is disposed on the top of the housing (2); The lighting assembly (3) includes a lighting housing (301) and a lighting source (302); The lighting source (302) is disposed inside the lighting housing (301); The lighting housing (301) has a plurality of light-transmitting holes (309) on its outer wall. The lighting housing (301) is rotatably mounted on the top of the outer shell (2). The lighting assembly (3) also includes a driving assembly for driving the lighting housing (301) to rotate. A fixing rod (303) is fixed to the top of the outer shell (2). The top of the fixing rod (303) passes through the bottom plate of the lighting housing (301). The lighting source (302) is fixedly installed on the top of the fixing rod (303). A rotating sleeve (304) is rotatably sleeved on the outside of the fixing rod (303). The rotating sleeve (304) is fixed to the lighting housing (301). The bottom end of the lighting housing (301) slides in contact with the top of the outer shell (2). The drive assembly includes a mounting plate (305) and a drive motor (306); The mounting plate (305) is fixed to the fixing rod (303), the drive motor (306) is mounted on the mounting plate (305), the power output end of the drive motor (306) is coaxially fixed with a first gear (307), the rotating sleeve (304) is coaxially fixed with a second gear (308), and the first gear (307) meshes with the second gear (308); The mounting plate (305) has a transparent structure; The lighting housing (301) has a toggle lever (311) at its bottom end, and a small ball (312) is provided inside the lighting housing (301).

2. The safety warning device for municipal engineering according to claim 1, characterized in that, The fluorescent isolation strip (4) has a handle (5) fixedly connected to its outer end.

3. A safety warning device for municipal engineering according to claim 1, characterized in that, The bottom of the outer shell (2) is fixed with a base (1).

4. A safety warning device for municipal engineering according to claim 1, characterized in that, The winding assembly (8) includes a fixed disc (801) and a spring (802); The fixed plate (801) is fixed inside the outer shell (2). The fixed plate (801) is provided with a through hole (803). The winding rod (6) passes through the through hole (803). The inner end of the spring (802) is fixedly connected to the side wall of the winding rod (6). The outer end of the spring (802) is fixedly connected to the fixed plate (801).

5. A safety warning device for municipal engineering according to claim 1, characterized in that, The top of the outer shell (2) is provided with an annular sliding track (7), and the bottom of the lighting housing (301) is provided with a groove (310) that is adapted to the annular sliding track (7).

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