A modular traffic sign frame for easy and quick installation

Abstract

The utility model discloses a combined traffic sign frame convenient to quick installation. Advantageous effects lie in: the utility model discloses a quick -mounting assembly is installed on the frame body, can be contacted after the support column of external traffic sign installation in frame body no.

Description

Technical Field

[0001] This utility model relates to the technical field of modular traffic sign frames, specifically to a modular traffic sign frame that is easy to install quickly. Background Technology

[0002] A modular traffic sign frame is a structure used to support and install multiple traffic signs, typically found on roads, intersections, tunnels, bridges, and other locations. Its design aims to rationally combine different types of traffic signs and display them to drivers or pedestrians in a clear and easily recognizable manner to ensure smooth and safe traffic flow.

[0003] The existing modular traffic sign frames are mainly installed by using bolts and nuts to install clamps one by one on the back of the frame to connect the modular traffic sign frame to the external traffic sign support column. This allows for convenient display of the traffic signs on the modular traffic sign frame after the support column is erected. Although installing clamps one by one can connect the modular traffic sign frame to the external traffic sign support column, the frequent tightening of nuts during clamp installation makes the installation process of the modular traffic sign frame on the external traffic sign support column cumbersome and inefficient. Utility Model Content

[0004] (a) Technical problems to be solved The technical problem to be solved by this utility model is to provide a modular traffic sign frame that can reliably connect the frame body and the external support column in a single rotation and screwing process, and has high installation efficiency and is easy to install quickly, in light of the current state of the technology.

[0005] (II) Technical Solution This utility model is achieved through the following technical solution: This utility model proposes a modular traffic sign frame that is easy to install quickly, including a frame body. Reinforcing rods are installed at equal intervals on the back of the frame body. A quick-installation assembly is installed on the upper part of each reinforcing rod. The quick-installation assembly includes a mounting frame installed on the reinforcing rod. A clamping seat one is installed on the side wall of the mounting frame opposite to the reinforcing rod. A clamping seat two is connected to the side of clamping seat one opposite to the mounting frame via a rotating assembly. The rotating assembly includes a rotating block, a rotating groove, and a rotating shaft. The rotating block is installed at the end of clamping seat one. The rotating groove is formed on clamping seat two at a mating part with the rotating block. The rotating shaft is also installed in the middle of the rotating groove. A linkage rod is connected to the lower side of clamping seat two. A U-shaped block is installed in the middle of the bottom end of the linkage rod. A stud is installed on the reinforcing rod opposite to the U-shaped block. A wing nut is installed on the end of the stud opposite to the reinforcing rod.

[0006] Furthermore, the reinforcing rod is bolted to the frame body, the mounting frame is bolted to the reinforcing rod, and the mounting frame is a square frame structure.

[0007] Furthermore, the clamp is welded to the mounting frame, and the side wall of the clamp facing away from the mounting frame has an arc-shaped concave structure.

[0008] Furthermore, the rotating block is welded to the clamp, and the rotating shaft is rotatably connected to the rotating block.

[0009] Furthermore, the rotating shaft passes through the rotating block, and both ends of the rotating shaft are welded to the rotating groove.

[0010] Furthermore, the sidewall of the second clamp facing the first clamp has an arc-shaped concave structure, the linkage rod is welded to the second clamp, and the U-shaped block is welded to the linkage rod.

[0011] Furthermore, the stud is welded to the reinforcing rod, and the wing nut is threadedly connected to the stud.

[0012] (III) Beneficial Effects Compared with the prior art, this utility model has the following advantages: This invention, by installing a quick-installation component on the frame body, allows the clamping seat one on the frame body to contact the external traffic sign mounting support column. Then, by rotating the rotating block relative to the rotating groove in the rotating component, the clamping seat one closes onto the clamping seat two, thus tightly holding the external traffic sign mounting support column between the clamping seats one and two. Finally, simply tightening the wing nut and pressing the U-shaped block to limit the connection achieves a quick connection between the frame body and the external traffic sign mounting support column. Because this installation method only requires one rotation and tightening operation to connect the external traffic sign mounting support column to the frame body, it avoids the cumbersome operation of multiple tightening operations required by clamp connections, thereby improving the installation efficiency of this modular traffic sign frame. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of a modular traffic sign frame that is easy to install quickly, as described in this utility model; Figure 2 This utility model describes a modular traffic sign frame that is easy to install quickly. Figure 1 Enlarged view of point A in the middle; Figure 3 This is a schematic diagram of the structure of the clamping seat 2, the linkage rod, and the U-shaped block in the modular traffic sign frame that is easy to install quickly, as described in this utility model.

[0014] The annotations in the attached figures are explained as follows: 1. Frame body; 2. Reinforcing rod; 3. Quick-release assembly; 301. Mounting frame; 302. Clamp one; 303. Rotating assembly; 3031. Rotating block; 3032. Rotating groove; 3033. Rotating shaft; 304. Clamp two; 305. Linkage rod; 306. U-shaped block; 307. Stud; 308. Wing nut. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0016] like Figures 1-3 As shown, this embodiment of a modular traffic sign frame for easy and quick installation includes a frame body 1. Reinforcing rods 2 are evenly spaced on the back of the frame body 1. A quick-installation assembly 3 is installed on the upper part of the reinforcing rods 2. The quick-installation assembly 3 includes a mounting frame 301 mounted on the reinforcing rods 2. A clamping seat 302 is mounted on the side wall of the mounting frame 301 facing away from the reinforcing rods 2. A clamping seat 304 is connected to the side of the clamping seat 302 facing away from the mounting frame 301 via a rotating assembly 303. The rotating assembly 303 includes a rotating block 3031, a rotating groove 3032, and a rotating shaft 3033. The rotating block 3031 is mounted at the end of the clamping seat 302. The rotating groove 3032 is formed on the clamping seat 304 at a mating portion with the rotating block 3031. The rotating shaft 3033 is also mounted in the middle of the rotating groove 3032. A linkage rod 305 is connected to the lower side of seat 2 304. A U-shaped block 306 is installed in the middle of the bottom end of the linkage rod 305. A stud 307 is installed on the reinforcing rod 2 opposite to the U-shaped block 306. A wing nut 308 is installed on the end of the stud 307 facing away from the reinforcing rod 2. After the clamp 1 302 on the frame body 1 contacts the external traffic sign installation support column, the rotating block 3031 in the rotating assembly 303 rotates relative to the rotating groove 3032, which can realize the closure of clamp 1 302 onto clamp 2 304, so that the external traffic sign installation support column is held tightly in clamp 1 302 and clamp 2 304. Then, simply tighten the wing nut 308 and press it against the U-shaped block 306 to achieve quick connection between the frame body 1 and the external traffic sign installation support column.

[0017] like Figures 1-3 As shown, in this embodiment, the reinforcing rod 2 is bolted to the frame body 1, and the mounting frame 301 is bolted to the reinforcing rod 2. The mounting frame 301 has a square frame structure. The reinforcing rod 2 can effectively increase the structural strength of the frame body 1 and ensure that the frame body 1 will not easily deform or be damaged during use. The clamp 302 is welded to the mounting frame 301. The side wall of the clamp 302 facing away from the mounting frame 301 has an arc-shaped concave structure. The clamp 302 is the main component for clamping the support column for installing external traffic signs.

[0018] like Figures 1-3 As shown, in this embodiment, the rotating block 3031 is welded to the clamping seat 302, and the rotating shaft 3033 is rotatably connected to the rotating block 3031. The rotating shaft 3033 passes through the rotating block 3031, and both ends of the rotating shaft 3033 are welded to the rotating groove 3032. By welding and fixing both ends of the rotating shaft 3033 and making the rotating shaft 3033 and the rotating block 3031 rotate together, the reliable rotation of the clamping seat 304 relative to the clamping seat 302 can be ensured.

[0019] like Figures 1-3 As shown, in this embodiment, the side wall of clamp 2 304 facing clamp 1 302 is an arc-shaped concave structure. The linkage rod 305 is welded to clamp 2 304, and the U-shaped block 306 is welded to the linkage rod 305. The linkage rod 305 is mainly used to realize the simultaneous rotation and adjustment of all clamp 2 304 on the same mounting frame 301. The stud 307 is welded to the reinforcing rod 2, and the wing nut 308 is threadedly connected to the stud 307. When the linkage rod 305 rotates to close clamp 2 304, the U-shaped block 306 will pass through the stud 307. At this time, tightening the wing nut 308 to contact the U-shaped block 306 can realize the reliable locking of the linkage rod 305 after rotation.

[0020] The specific implementation process of this embodiment is as follows: When connecting the frame body 1 to the external traffic sign installation support column, the clamp 302 on the frame body 1 is first brought into contact with the external traffic sign installation support column. Then, the rotating block 3031 in the rotating assembly 303 rotates relative to the rotating groove 3032 to achieve the closure of the clamp 302 onto the clamp 304, so that the external traffic sign installation support column is tightly held between the clamp 302 and the clamp 304. Then, the wing nut 308 is tightened and the U-shaped block 306 is pressed and limited to achieve the quick connection between the frame body 1 and the external traffic sign installation support column. Since the connection between the external traffic sign installation support column and the frame body 1 can be achieved by only one rotation operation and one screwing and locking operation, the cumbersome operation of multiple screwing and locking required by the clamp connection is avoided, thereby improving the installation efficiency of the combined traffic sign frame.

[0021] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A modular traffic sign frame that is easy to install quickly, characterized in that: The frame includes a frame body (1), on which reinforcing rods (2) are installed at equal intervals on the back. A quick-release assembly (3) is installed on the upper part of the reinforcing rods (2). The quick-release assembly (3) includes a mounting frame (301) installed on the reinforcing rods (2). A clamping seat (302) is installed on the side wall of the mounting frame (301) facing away from the reinforcing rods (2). A clamping seat (304) is connected to the side of the clamping seat (302) facing away from the mounting frame (301) through a rotating assembly (303). The rotating assembly (303) includes a rotating block (3031), a rotating groove (3032), and a rotating shaft (3033). The rotating block (3031) is installed at the end of the first clamp (302), the rotating groove (3032) is opened on the second clamp (304) and the rotating block (3031) is engaged. The rotating shaft (3033) is also installed in the middle of the rotating groove (3032). The lower side of the second clamp (304) is connected to the linkage rod (305). The middle of the bottom end of the linkage rod (305) is equipped with a U-shaped block (306). A stud (307) is installed on the reinforcing rod (2) facing the U-shaped block (306). A wing nut (308) is installed on the end of the stud (307) facing away from the reinforcing rod (2).

2. The modular traffic sign frame for easy and quick installation according to claim 1, characterized in that: The reinforcing rod (2) is bolted to the frame body (1), and the mounting frame (301) is bolted to the reinforcing rod (2). The mounting frame (301) is a square frame structure.

3. The modular traffic sign frame for easy and quick installation according to claim 2, characterized in that: The clamp (302) is welded to the mounting frame (301), and the side wall of the clamp (302) facing away from the mounting frame (301) has an arc-shaped concave structure.

4. The modular traffic sign frame for easy and quick installation according to claim 1, characterized in that: The rotating block (3031) is welded to the clamp (302), and the rotating shaft (3033) is rotatably connected to the rotating block (3031).

5. A modular traffic sign frame for easy and quick installation according to claim 4, characterized in that: The rotating shaft (3033) passes through the rotating block (3031), and both ends of the rotating shaft (3033) are welded to the rotating groove (3032).

6. A modular traffic sign frame for easy and quick installation according to claim 1, characterized in that: The side wall of the second clamp (304) facing the first clamp (302) is an arc-shaped concave structure. The linkage rod (305) is welded to the second clamp (304), and the U-shaped block (306) is welded to the linkage rod (305).

7. A modular traffic sign frame for easy and quick installation according to claim 6, characterized in that: The stud (307) is welded to the reinforcing rod (2), and the wing nut (308) is threaded to the stud (307).

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