Safety warning sign device for traffic facility engineering
By designing the connection between the base and the rotating frame, the angle adjustment and folding storage of safety warning signs in traffic facility engineering are realized, solving the problems of limited applicability and large space occupation of existing devices, and improving the warning effect and ease of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUILIN DONGTAI TRANSPORTATION FACILITIES ENGINEERING CO LTD
- Filing Date
- 2025-04-23
- Publication Date
- 2026-05-08
AI Technical Summary
The safety warning signs in existing traffic infrastructure projects cannot be adjusted in angle, have a limited range of applications, cannot be folded and stored, and take up a lot of space.
A safety warning sign device was designed, comprising a base, a rotating frame, and an angle adjustment mechanism. The angle of the warning sign can be adjusted by connecting the rotating frame and the fixed rod, and a storage slot is provided for folding and storage.
It offers flexible angle adjustment to adapt to different road conditions and warning needs, and can be effectively folded and stored when not in use to reduce space occupation.
Smart Images
Figure CN224213175U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of traffic facility engineering technology, specifically a safety warning sign device for traffic facility engineering. Background Technology
[0002] In traffic facility construction, warning signs need to be placed on the ground to remind pedestrians or vehicles. These warning signs come in various types, such as those reminding pedestrians or vehicles to slow down due to construction ahead, or prohibiting entry due to construction ahead. Existing safety warning signs often have several problems: firstly, most cannot be angled, thus failing to provide optimal warning effects; secondly, they often only have one warning symbol painted on their outer surface, resulting in limited applicability; and finally, most cannot be folded for storage, occupying significant space when not in use. Therefore, we propose a safety warning sign device for traffic facility construction to address the problems mentioned in the background. Utility Model Content
[0003] The purpose of this utility model is to provide a safety warning sign device for traffic facility engineering to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a safety warning sign device for traffic facility engineering, comprising a base, with movable wheels fixedly installed at the four corners of the bottom of the base, a fixed rod installed on one side of the top of the base, a rotating frame plate rotatably connected to the fixed rod, a warning sign body installed on the rotating frame plate, and a storage groove provided on the top of the base, with an angle adjustment mechanism installed in the storage groove for connecting and supporting the rotating frame plate.
[0005] Furthermore, the angle adjustment mechanism includes a fixed shaft and a support frame. The two ends of the fixed shaft are fixedly connected to the two side walls of the storage groove, respectively. A first connecting seat is rotatably connected to the fixed shaft. A fixed seat is installed on the outer surface of the support frame. A second connecting seat is rotatably connected to the fixed seat. A telescopic rod is fixedly installed between the first connecting seat and the second connecting seat.
[0006] Furthermore, threaded sleeves are fixedly installed on the outer surfaces of both ends of the support frame, and locking screws are connected to the internal threads of the threaded sleeves. Several locking holes that are adapted to the locking screws are equally spaced on the outer side of the rotating frame plate.
[0007] Furthermore, a limit frame is welded to the outer surface of the rotating frame plate, and the warning sign body is movably inserted into the inner side of the limit frame.
[0008] Furthermore, a receiving groove is provided on the front side of the base, and a storage box is slidably connected inside the receiving groove. A pull handle is fixedly connected to the front side of the storage box.
[0009] Furthermore, locking pressure plates are rotatably connected to both sides of the receiving groove on the front side of the base, and a rubber pad is fixedly connected to the top of the base.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0011] This invention allows the warning body to be inserted into the inner side of the limiting frame, supported by a rotating frame plate. With the connection of the fixing rod, the angle of the rotating frame plate can be adjusted. When fixed, it is held stationary. With the connection of the fixing shaft, the first connecting seat is rotated to adjust the angle of the telescopic rod. Through the connection of the telescopic rod, the position of the support frame can be adjusted so that its inner side is tightly against the rotating frame plate. After a stable support is formed, the locking screw is rotated through the connection of the screw sleeve, and its end is screwed into the corresponding locking hole, thus simultaneously fixing the rotating frame plate and the angle adjustment mechanism. Warning signs with different indicators can be stored inside the storage box for use as needed. When the device is not in use and is not stored, the angle adjustment mechanism can be returned to its original position and placed inside the storage slot. The rotating frame can then be rotated horizontally and placed on top of the base. This traffic facility engineering safety warning sign device has a reasonable structural design and is easy to use. The angle of the warning sign can be adjusted according to the specific road conditions, thereby providing a better warning effect. Furthermore, the warning signs on it can be disassembled and installed, and multiple warning signs can be placed on the device simultaneously for storage and use, thus adapting to different construction environments and meeting the needs of different warning situations. At the same time, when the device is not in use and is not stored, it can be effectively folded and stored, thereby reducing unnecessary space occupation and having excellent practicality. Attached Figure Description
[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0013] Figure 2 This is a three-dimensional structural diagram of the angle adjustment mechanism of this utility model;
[0014] Figure 3 This is a three-dimensional structural diagram of the rotating frame plate of this utility model.
[0015] In the diagram: 1. Base, 2. Casters, 3. Fixed rod, 4. Rotating frame, 5. Warning sign body, 6. Storage slot, 7. Angle adjustment mechanism, 71. Fixed shaft, 72. Support frame, 73. First connecting seat, 74. Fixed seat, 75. Second connecting seat, 76. Telescopic rod, 77. Screw sleeve, 78. Locking screw, 8. Locking hole, 9. Limiting frame, 10. Receiving slot, 11. Storage box, 12. Locking pressure plate, 13. Rubber pad. Detailed Implementation
[0016] 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.
[0017] Please see Figure 1-3 A safety warning sign device for traffic facility engineering includes a base 1. Four movable wheels 2 are fixedly installed at the four corners of the base 1. The movable wheels 2 are lockable swivel wheels; after determining the usage position, the movable wheels 2 are locked to ensure stability during operation. A fixed rod 3 is installed on one side of the top of the base 1. A rotating frame 4 is rotatably connected to the fixed rod 3. The rotating frame 4 can be rotated according to road conditions to achieve a better display angle. A warning sign body 5 is installed on the rotating frame 4. A limiting frame 9 is welded to the surface, and the warning sign body 5 is movably inserted into the inner side of the limiting frame 9. Through the plug-in design, the warning sign body 5 can be easily installed and removed, and the limiting frame 9 can maintain the stability of the warning sign body 5 during installation. The top of the base 1 is provided with a storage slot 6, and an angle adjustment mechanism 7 for connecting and supporting the rotating frame plate 4 is installed in the storage slot 6. When the device is not in use and is not stored, the angle adjustment mechanism 7 can be placed in the storage slot 6, and the rotating frame plate 4 can be rotated to a horizontal position to reduce the space occupied.
[0018] The angle adjustment mechanism 7 includes a fixed shaft 71 and a support frame 72. The two ends of the fixed shaft 71 are fixedly connected to the two side walls of the storage groove 6, respectively. A first connecting seat 73 is rotatably connected to the fixed shaft 71. A fixed seat 74 is installed on the outer surface of the support frame 72. A second connecting seat 75 is rotatably connected to the fixed seat 74. The angle of the support frame 72 can be adjusted by the fixed seat 74 and the second connecting seat 75 so that the inner side can fit better against the rotating frame plate 4, thereby achieving a stable support effect. A telescopic rod 76 is fixedly installed between the first connecting seat 73 and the second connecting seat 75. The position of the support frame 72 can be adjusted according to the position of the rotating frame plate 4 by the telescopic rod 76.
[0019] The support frame 72 is fixedly installed with threaded sleeves 77 on the outer surfaces of both ends. The threaded sleeves 77 are connected with locking screws 78. The outer side of the rotating frame plate 4 is provided with a number of locking holes 8 that are adapted to the locking screws 78. After the rotating frame plate 4 is supported by the support frame 72, the locking screws 78 are rotated through the connection of the threaded sleeves 77, and their ends are screwed into the corresponding locking holes 8 to form the synchronous fixation of the rotating frame plate 4 and the angle adjustment mechanism 7.
[0020] The base 1 has a receiving groove 10 on the front side, and a storage box 11 is slidably connected inside the receiving groove 10. A pull handle is fixedly connected to the front side of the storage box 11, and warning signs with different indicators can be stored in the storage box 11 for use as needed.
[0021] Locking pressure plates 12 are rotatably connected to both sides of the receiving groove 10 on the front side of the base 1. A rubber pad 13 is also fixedly connected to the top of the base 1. The locking pressure plates 12 can be pressed from the front side of the storage box 11 to prevent it from sliding freely. The rubber pad 13 can provide elastic support for the rotating frame plate 4 when it is rotated and stored horizontally, which can prevent damage caused by squeezing.
[0022] This traffic facility engineering safety warning sign device has a reasonable structural design and is easy to use. The angle of the warning sign can be adjusted according to the specific road conditions to provide a better warning effect. The warning signs can be disassembled and installed, and multiple warning signs can be placed on the device at the same time for storage and use, thus adapting to different construction environments and meeting the needs of different warning situations. At the same time, when the device is not in use and is not stored, it can be effectively folded and stored, thereby reducing unnecessary space occupation and having excellent practicality.
[0023] In use, the warning body 5 to be used is inserted into the inner side of the limiting frame 9 and supported by the rotating frame plate 4. With the connection of the fixing rod 3, the angle of the rotating frame plate 4 can be adjusted. When fixing it, support it and keep it still. With the connection of the fixing shaft 71, the first connecting seat 73 is rotated to adjust the angle of the telescopic rod 76. Through the connection of the telescopic rod 76, the position of the support frame 72 can be adjusted so that its inner side is close to the rotating frame plate 4. After a stable support is formed, the locking screw 78 is rotated through the connection of the screw sleeve 77 and its end is screwed into the corresponding locking hole 8 to form the synchronous fixing of the rotating frame plate 4 and the angle adjustment mechanism 7. Warning signs with different indicators can be stored in the storage box 11 and taken out for use according to specific situations. When the device is not in use and is stored, the angle adjustment mechanism 7 can be returned to its original position and placed in the storage slot 6. The rotating frame plate 4 can be rotated horizontally and placed on the top of the base 1.
[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A safety warning sign device for traffic facility engineering, comprising a base (1), characterized in that: The base (1) has four fixed casters (2) at the bottom corners. A fixed rod (3) is installed on one side of the top of the base (1). A rotating frame plate (4) is rotatably connected to the fixed rod (3). A warning sign body (5) is installed on the rotating frame plate (4). A storage groove (6) is opened on the top of the base (1). An angle adjustment mechanism (7) for connecting and supporting the rotating frame plate (4) is installed in the storage groove (6).
2. The safety warning sign device for traffic facility engineering according to claim 1, characterized in that: The angle adjustment mechanism (7) includes a fixed shaft (71) and a support frame (72). The two ends of the fixed shaft (71) are fixedly connected to the two side walls of the storage groove (6). A first connecting seat (73) is rotatably connected to the fixed shaft (71). A fixed seat (74) is installed on the outer surface of the support frame (72). A second connecting seat (75) is rotatably connected to the fixed seat (74). A telescopic rod (76) is fixedly installed between the first connecting seat (73) and the second connecting seat (75).
3. The safety warning sign device for traffic facility engineering according to claim 2, characterized in that: The support frame (72) is fixedly installed with threaded sleeves (77) on the outer surfaces of both ends. The threaded sleeves (77) are connected with locking screws (78) through internal threads. The rotating frame plate (4) is provided with a number of locking holes (8) that are adapted to the locking screws (78) at equal intervals on the outer side.
4. A safety warning sign device for traffic facility engineering according to claim 3, characterized in that: The outer surface of the rotating frame plate (4) is welded with a limiting frame (9), and the warning sign body (5) is movably inserted into the inner side of the limiting frame (9).
5. A safety warning sign device for traffic facility engineering according to claim 4, characterized in that: The base (1) has a receiving groove (10) on its front side, and a storage box (11) is slidably connected inside the receiving groove (10). A pull handle is fixedly connected to the front side of the storage box (11).
6. A safety warning sign device for traffic facility engineering according to claim 5, characterized in that: Locking plates (12) are rotatably connected to both sides of the receiving groove (10) on the front side of the base (1), and a rubber pad (13) is fixedly connected to the top of the base (1).