Safety warning board

Abstract

The utility model relates to the technical field of construction safety production, and particularly discloses a safety warning board which comprises a supporting frame, a top warning part is fixed to the top of the supporting frame, a warning installation frame is arranged below the top warning part and fixed to the supporting frame, and the warning installation frame comprises at least two warning installation parts. A battery installation area is formed in the area between the warning installation parts, a battery in the battery installation area is detachably connected to the warning installation frame, and the top warning part is located over the battery installation area. The scheme is used for solving the above mentioned problems, and provides a function of integrating diversified warning functions, being capable of self-sufficiency power supply and having a small size at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of construction safety production, in particular to a safety warning sign. Background Art

[0002] At current construction sites, triangular cones and warning tape are commonly used to mark and isolate construction areas. However, this traditional warning method has limitations, particularly in rainy weather, at night, or in low-light conditions, where its effectiveness is significantly reduced. Furthermore, these static warning measures fail to effectively convey information to those outside the construction area, potentially leading pedestrians and vehicles to mistakenly enter the construction zone due to a lack of timely warning, posing a potential safety hazard.

[0003] To address the issues associated with a single warning method, the industry has proposed several improvements. For example, Chinese Patent Publication No. CN221040170U (Application Year 2023) describes a multifunctional construction warning device that combines text, sound, and light warnings to enhance warning effectiveness in diverse environments. However, its large size and lack of height adjustment limit its flexibility in practical applications.

[0004] Meanwhile, Chinese patent publication CN214613720U (application year 2021) demonstrates a safety warning device design with a lifting support structure. By utilizing a height-adjustable triangular frame, this design not only reduces the size of the device but also allows the warning sign to be viewed from multiple angles, improving visual visibility.

[0005] However, regardless of which of these improved warning signs is used, they all require an external power source to support their audible and visual warning functions. Conventional power supply methods include directly using batteries or periodically moving the device to a charging station for charging. This is inconvenient and inefficient for warning devices that need to be deployed outdoors for long periods of time.

[0006] It's worth noting that patent CN221040170U mentions using a combination of solar panels and batteries to solve the problem of continuous power supply, but does not provide detailed instructions for installing the panels and batteries. Therefore, developing a safety warning sign that integrates diverse warning functions, is self-sufficient, and compact has become a pressing need. Utility Model Content

[0007] The present utility model is intended to provide a safety warning sign to solve the above-mentioned problems and provide a sign that integrates various warning functions, is self-sufficient in power supply and has a small size.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A safety warning sign includes a support frame, a top warning portion fixed on the top of the support frame, a warning mounting frame provided below the top warning portion, the warning mounting frame fixed on the support frame, the warning mounting frame including at least two warning mounting portions, an area between the warning mounting portions forming a battery mounting area, batteries in the battery mounting area being detachably connected to the warning mounting frame, and the top warning portion being located directly above the battery mounting area.

[0010] The principles and advantages of this solution are: when adopting this solution, by setting a top warning part on the top and setting a warning installation frame with a battery installation area and at least two warning installation parts directly below the top warning part, the safety warning sign can be installed with a warning structure on the top warning part, and can also be installed with a warning on the warning installation part on the warning installation frame, which is convenient for combining multiple warnings on the warning sign of this solution. In addition, the warning installation part is located on the periphery of the battery installation area, so that the warning installed on the warning installation part can be easily seen from different angles, taking into account the small size of the composite warning and improving visual visibility.

[0011] In addition, in this solution, the area between the warning mounting parts forms a battery installation area, ensuring that the battery used to power the warning function has space to be carried and installed with the warning sign, and there is a top warning piece directly above the battery installation area and a warning mounting part on the side, so the top warning part and the side warning mounting part are used to protect the battery.

[0012] Preferably, as an improvement, the number of the warning mounting parts is two, and the warning mounting parts are located on both sides of the support frame, and an inverted V shape is formed between the two warning mounting parts, so as to provide better protection for the battery installation area located between the two warning mounting parts.

[0013] Preferably, as an improvement, one of the two warning mounting parts is provided with a document placement slot, and the warning document can be directly placed in the document placement slot, so as to facilitate the implementation of graphic and text warnings.

[0014] Preferably, as an improvement, the warning mounting portion with the document placement slot is in the shape of a plate, with both side edges of the plate facing upward and bent toward each other to form a left placement slot and a right placement slot, and a supporting edge is fixed to the bottom of the plate, which is located between the left placement slot and the right placement slot. This design makes it convenient to directly place the warning document in the placement slot and the supporting edge, and when the document needs to be replaced, it is also extremely simple and convenient to directly take the document out of the placement slot.

[0015] Preferably, as an improvement, solar alarms are installed on the top warning portion and the remaining warning installation portion, one of the solar alarms is a voice alarm and the other is a light alarm.

[0016] Preferably, as an improvement, the light alarm is detachably mounted on the top warning portion, and the voice alarm is mounted on the warning mounting portion. The warning mounting portion for mounting the voice alarm is frame-shaped, and a supporting area is formed on the frame-shaped warning mounting portion, in which the voice alarm is placed.

[0017] Preferably, as an improvement, the battery safety zone is used to install batteries, which can power the solar alarm, so that when the weather is bad and solar energy cannot provide enough power for the alarm, the battery power supply can be used to ensure that the sound and light alarm of the safety warning sign can still be used normally.

[0018] Preferably, as an improvement, the support frame adopts a triangular support frame, which can ensure the stability of the support and adjust the height by utilizing the different angles between the three corners of the triangular support frame and the vertical pole.

[0019] Preferably, as an improvement, the triangular support frame includes a support rod and three support legs, the three support legs are slidably connected to the support rod through a connecting seat, and the support rod is a lifting vertical rod.

[0020] Preferably, as an improvement, the support rod includes a vertical rod, a sleeve and a limiting rod, the vertical rod is slidably connected to the sleeve, and the vertical rod is provided with a plurality of sockets of different heights, the sockets can be inserted into the limiting rod, and the limiting rod can be against the sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of Example 1 of the present utility model.

[0022] Figure 2 for Figure 1 main view.

[0023] Figure 3 for Figure 1 A partial enlarged schematic diagram after rotation angle.

[0024] Figure 4 for Figure 3 Schematic diagram after removing the voice alarm.

[0025] Figure 5 This is a schematic diagram showing the three-dimensional structure of the support frame according to the second embodiment of the present invention. DETAILED DESCRIPTION

[0026] The following is further described in detail through specific implementation methods:

[0027] The figure marks in the drawings of the specification include: support frame 1, top warning part 2, warning mounting frame 3, plate-shaped warning mounting part 31, frame-shaped warning mounting part 32, upper connecting plate 33, lower connecting plate 34, battery 4, light alarm 5, voice alarm 6, left frame 321, supporting area 3211, right frame 322, crossbeam 323, placement slot 311, supporting edge 312, support rod 11, support leg 12, connecting seat 13, connecting rod 14, vertical pole 111, sleeve 112, limit plug rod 113.

[0028] Example 1

[0029] Combine Figures 1 to 4 A safety warning sign includes a support frame 1, a top warning part 2 is fixed on the top of the support frame 1, and a warning mounting frame 3 is provided below the top warning part 2. The warning mounting frame 3 is fixed to the support frame 1 by screws. The warning mounting frame 3 includes a plate-shaped warning mounting part 31 and a frame-shaped warning mounting part 32 located on both sides of the support frame 1. The plate-shaped warning mounting part 31 and the frame-shaped warning mounting part 32 are fixedly connected by an upper connecting plate 33 and a lower connecting plate 34. The area between the upper connecting plate 33 and the lower connecting plate 34 forms a battery 4 installation area. The battery 4 can be detachably connected to the lower connecting plate 34 and is located in the battery 4 installation area between the upper connecting plate 33 and the lower connecting plate 34.

[0030] The top warning portion 2 is located directly above the battery 4 installation area. The plate-shaped warning installation portion 31 and the frame-shaped warning installation portion 32 are in an inverted V shape to better protect the battery 4 installation area located between the two warning installation portions.

[0031] The top warning part 2 and the frame-shaped warning mounting part 32 are both equipped with solar alarms, one of which is a light alarm 5 and the other is a voice alarm 6. The light alarm 5 is installed on the top warning part 2, and the voice alarm 6 is installed on the frame-shaped warning mounting part 32. The battery 4 in the safety zone of the battery 4 can power the solar alarm, so that when the weather is bad and the solar energy cannot provide enough power for the alarm, the battery 4 power supply method is used to ensure that the light alarm 5 and the voice alarm 6 of the safety warning sign can still be used normally.

[0032] The frame-shaped warning mounting portion 32 is frame-shaped and includes a left frame 321, a right frame 322, and a crossbeam 323. The left frame 321 and the right frame 322 are fixed to the ends of the crossbeam 323. The left frame 321 and the right frame 322 each form a U-shaped support area 3211. The two U-shaped support areas 3211 jointly support the voice alarm 6. The frame-shaped warning mounting portion 32 is provided with a pick-up and drop-down area located above the support area 3211. After the voice alarm 6 is placed in the pick-up and drop-down area, the voice alarm 6 slides along the left and right frames 322 of the frame-shaped warning mounting portion 32 into the support area 3211. The support area 3211 supports the voice alarm 6, and the pick-up and drop-down area facilitates the removal and placement of the voice alarm 6.

[0033] The plate-shaped warning mounting portion 31 has a document placement slot 311, into which warning documents can be placed, facilitating graphic warnings. Specifically, the plate-shaped edges of the plate-shaped warning mounting portion 31 face upward and bend toward each other to form a left placement slot 311 and a right placement slot 311. A supporting edge 312 is fixed to the bottom of the plate-shaped warning mounting portion 31, located between the left and right placement slots 311. This design facilitates the direct placement of warning documents into the placement slot 311 and the supporting edge 312. When documents need to be replaced, removing them directly from the placement slot is also extremely simple and convenient.

[0034] In this embodiment, a same safety warning sign can have graphic warnings, voice warnings and light warnings, thus realizing a combination of multiple warnings. In addition, the battery 4 is installed between the plate-shaped warning mounting portion 31 and the frame-shaped warning mounting portion 32, so that the battery 4 is protected and the warning installed on the warning mounting portion can be easily seen from different angles, taking into account the small size of the composite warning and improving visual visibility.

[0035] Example 2

[0036] This embodiment 2 combines Figure 5 As shown, based on the first embodiment, the support frame 1 is improved as follows:

[0037] The support frame 1 adopts a triangular support frame 1. Through the triangular support frame 1, the stability of the support can be ensured, and the height can be adjusted by utilizing the different angles between the three corners of the triangular support frame 1 and the vertical pole 111.

[0038] The triangular support frame 1 includes a support rod 11 and three support legs 12. The three support legs 12 are slidably connected to the support rod 11 through a connecting seat 13 (the connecting seat 13 is slidably connected to the support rod 11, and the support legs 12 are rotatably connected to the connecting seat 13). A connecting rod 14 is rotatably connected between the lower middle part of each support leg 12 and the bottom of the support rod 11.

[0039] The support rod 11 is a lifting rod 111, the top warning part 2 is fixed to the top of the support rod 11, and the warning installation frame 3 is fixed between the support leg 12 and the top warning part 2. The support rod 11 includes a rod 111, a sleeve 112 and a limit rod 113. The rod 111 is slidably connected to the sleeve 112, and the top warning part 2 and the warning installation frame 3 are both fixed to the rod 111.

[0040] There are multiple sockets of different heights on the vertical pole 111, and the sleeve 112 also has a mounting hole that can face the sockets. The limiting rod 113 can be inserted into the sockets and the mounting holes. After the limiting rod 113 is inserted, the weight of the vertical pole 111 is transferred to the mounting hole of the sleeve 112 through the limiting rod 113. After the limiting rod 113 is adjusted and inserted into the socket of the vertical pole 111, the height of the entire support pole 11 can be adjusted, which is convenient for adjusting the height of the warning sign and for storing the safety warning sign.

[0041] The above description is merely an embodiment of the present invention, and the commonly known specific technical solutions and / or features of the solution are not described in detail here. It should be noted that for those skilled in the art, without departing from the technical solution of the present invention, several variations and improvements can be made, which should also be considered as the scope of protection of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection claimed in this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A safety warning sign, comprising a support frame, a top warning portion fixed to the top of the support frame, characterized in that: A warning mounting frame is provided below the top warning part and is fixed on the support frame. The warning mounting frame includes at least two warning mounting parts. The area between the warning mounting parts forms a battery mounting area. The batteries in the battery mounting area are detachably connected to the warning mounting frame. The top warning part is located directly above the battery mounting area.

2. A safety warning sign according to claim 1, characterized in that: The number of the warning installation parts is two, and the warning installation parts are located on both sides of the support frame, and an inverted V shape is formed between the two warning installation parts.

3. A safety warning sign according to claim 2, characterized in that: One of the two warning installation parts is provided with a document placement slot.

4. A safety warning sign according to claim 3, characterized in that: The warning mounting portion with the file placement slot is in the shape of a plate, with both side edges of the plate facing upward and bent toward each other to form a left placement slot and a right placement slot. A supporting edge is fixed to the bottom of the plate, and the supporting edge is located between the left placement slot and the right placement slot.

5. A safety warning sign according to claim 3, characterized in that: The top warning part and the remaining warning installation part are both equipped with solar alarms, one of the solar alarms is a voice alarm and the other is a light alarm.

6. A safety warning sign according to claim 5, characterized in that: The light alarm is detachably mounted on the top warning portion, and the voice alarm is mounted on the warning mounting portion. The warning mounting portion for mounting the voice alarm is frame-shaped, and a supporting area is formed on the frame-shaped warning mounting portion, in which the voice alarm is placed.

7. A safety warning sign according to claim 5, characterized in that: The battery safety area is used to install batteries, which can supply power to the solar alarm.

8. The safety warning sign according to claim 1, characterized in that: The support frame adopts a triangular support frame.

9. A safety warning sign according to claim 8, characterized in that: The triangular support frame comprises a support rod and three support legs. The three support legs are slidably connected to the support rod through a connecting seat. The support rod is a lifting vertical rod.

10. A safety warning sign according to claim 9, characterized in that: The support rod includes a vertical rod, a sleeve and a limiting rod. The vertical rod is slidably connected to the sleeve. The vertical rod is provided with a plurality of sockets of different heights. The limiting rods can be inserted into the sockets, and the limiting rods can be against the sleeve.

Images