Signboard supporting device easy to install

Abstract

The utility model discloses a signboard supporting device easy to install, which relates to the technical field of road traffic engineering and comprises a supporting bottom plate. A supporting frame is arranged on the surface of the upper end of the supporting bottom plate, a rotating rod is rotationally installed on the upper surface of the front end of the supporting frame, a friction gasket is arranged on the surface of the rear end of the supporting frame, a threaded groove is formed in the outer surface of the rear end of the rotating rod, and a rotating sleeve is spirally installed on the outer surface of the threaded groove. A rotating sleeve is arranged on the surface of the front end of the rotating rod, a friction gasket is arranged between the rotating sleeve and the friction gasket, a supporting plate is arranged on the surface of the front end of the rotating rod, and a lifting groove is formed in the surface of the upper end of the supporting plate. The angle of the supporting plate can be adjusted according to different use scenes, traffic signs on the surface of the sign placing plate can be conveniently displayed, and meanwhile the traffic signs can be folded and stored to be convenient to carry and install.

Description

Technical Field

[0001] The utility model relates to the technical field of road traffic engineering, in particular to a signboard supporting device which is easy to install. Background Art

[0002] Currently, highway construction is typically carried out while traffic is still open to traffic. Construction zones often close one or more lanes, reducing road space and lateral clearance. This can cause sudden changes in the highway environment, severely impacting normal vehicle traffic and posing a significant threat to safe driving. This is particularly true on sections of highway with high-speed driving conditions. If construction signs are unclear, drivers may not notice the changes in road conditions before reaching the construction zone, which can easily lead to traffic accidents. To better alert drivers to construction ahead, construction warning signs need to be quickly and effectively installed on open roads. Both installation before construction and removal after completion should be simple and quick to minimize safety hazards. Once installed, signs should be stable and secure to prevent them from being knocked over by heavy vehicles or strong winds, causing parts to scatter and cause secondary accidents.

[0003] For example, the patent document with application number 202220433114.5 discloses a simple-to-install construction sign support device. The utility model discloses a simple-to-install construction sign support device, including a first steel plate and a second steel plate. The upper part of the first steel plate is bent and embedded above the guardrail plate of the road side guardrail, and the lower part of the second steel plate is bent and embedded below the guardrail plate. The lower plate surface of the first steel plate and the upper plate surface of the second steel plate are fixedly connected by bolts. A third steel plate parallel to the ground is fixedly connected to the first steel plate by bolts, and a sign assembly is installed on the side of the third steel plate away from the guardrail plate. The construction sign support device of the present invention can be prefabricated in the factory, and the device can be assembled and fixed on the guardrail board of the road side guardrail on site to complete the installation of the temporary construction sign, which effectively reduces the difficulty of installing the construction sign on site. After installation, the support device of the present invention is stable and firm, which reduces the safety hazards caused by the existing construction sign being loosely installed and easy to collapse. However, when carrying this simple-to-install construction sign support device, the support rod is usually carried directly, which is inconvenient to carry because the support rod is long.

[0004] Therefore, in view of this, the shortcomings of the existing structure are studied and improved, and a simple to install signboard support device is proposed. Utility Model Content

[0005] The purpose of the present invention is to provide a signboard supporting device that is easy to install, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a simple-to-install signboard support device, comprising a support base plate, a support frame being provided on the upper end surface of the support base plate, a rotating rod being rotatably installed on the front upper surface of the support frame, and a friction pad being provided on the rear end surface of the support frame, a threaded groove being provided on the rear end outer surface of the rotating rod, and a rotating sleeve being spirally installed on the outer surface of the threaded groove, and a friction connection being provided between the rotating sleeve and the friction pad.

[0007] Preferably, a support plate is provided on the front end surface of the rotating rod, and a lifting groove is provided on the upper end surface of the support plate.

[0008] Preferably, a logo placement plate is provided at the end of the support plate, and limiting sliding rods are slidably installed on the four corners of the surface of the logo placement plate.

[0009] Preferably, a clamping plate is provided on the front end surface of the position-limiting sliding rod, and a lifting plate is provided on one side surface of the clamping plate.

[0010] Preferably, a compression spring is provided on the outer surface of the rear end of the limiting slide rod, and a limiting plate is provided on the rear end surface of the compression spring.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model comprises a support base, a support frame, a rotating rod, a threaded groove, a friction washer, a rotating sleeve, a support plate and a pulling groove. The rotating rod can be configured to adjust the angle of the support plate according to different usage scenarios, making it convenient to display traffic signs on the surface of the sign. The sign can also be folded and stored for easy portability and installation. The friction washer can be configured to rub against the rotating sleeve to lock the rotating rod, thereby limiting the rotation angle.

[0013] 2. The utility model is equipped with a sign placement plate, a splint, a limiting slide rod, a compression spring, a limiting plate and a lifting plate. Through the setting of the splint, different signs can be clamped according to different usage scenarios to adapt to the use of different scenarios and improve the practicality of the sign support device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0016] Figure 3 This is a schematic diagram of the structure of the support device of the utility model;

[0017] Figure 4This is a schematic diagram of the plywood structure of the present utility model.

[0018] In the figure: 1. Support base plate; 101. Support frame; 2. Rotating rod; 201. Threaded groove; 202. Friction gasket; 203. Rotating sleeve; 204. Support plate; 205. Lifting groove; 3. Marking placement plate; 301. Clamp; 302. Limiting slide rod; 303. Compression spring; 304. Limiting plate; 305. Lifting plate. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figure 1-Figure 2 As shown, a simple-to-install signboard support device includes a support frame 101 provided on the upper end surface of a support base plate 1, and a rotating rod 2 is rotatably installed on the upper surface of the front end of the support frame 101, and a friction pad 202 is provided on the rear end surface of the support frame 101. The advantage of this arrangement is that through the setting of the rotating rod 2, the angle of the support plate 204 can be adjusted according to different usage scenarios, which is convenient for displaying traffic signs on the surface of the sign placement plate 3, and can also be folded and stored for easy carrying and installation.

[0021] Furthermore, a thread groove 201 is provided on the outer surface of the rear end of the rotating rod 2, and a rotating sleeve 203 is spirally installed on the outer surface of the thread groove 201, and a friction connection is set between the rotating sleeve 203 and the friction gasket 202. The advantage of this setting is that through the setting of the friction gasket 202, the rotating rod 2 can be locked by friction with the rotating sleeve 203 to achieve the effect of limiting the rotation angle.

[0022] Furthermore, a support plate 204 is provided on the front end surface of the rotating rod 2, and a lifting groove 205 is provided on the upper end surface of the supporting plate 204. The advantage of this arrangement is that the lifting groove 205 can facilitate the rotation of the supporting plate 204.

[0023] like Figure 3-Figure 4 As shown, a logo placement plate 3 is provided at the end of the support plate 204, and limiting slide bars 302 are slidably installed at the four corners of the surface of the logo placement plate 3. The advantage of this setting is that the moving direction of the splint 301 can be limited by the setting of the limiting slide bars 302.

[0024] Furthermore, a splint 301 is provided on the front end surface of the limiting slide rod 302, and a lifting plate 305 is provided on one side surface of the splint 301. The advantage of this arrangement is that, through the arrangement of the splint 301, different signs can be clamped according to different usage scenarios to adapt to the use of different scenarios and improve the practicality of the signboard support device.

[0025] Furthermore, a compression spring 303 is provided on the outer surface of the rear end of the limiting slide rod 302, and a limiting plate 304 is provided on the rear end surface of the compression spring 303. The advantage of this arrangement is that, through the arrangement of the compression spring 303, the clamping plate 301 can be brought into contact with the front end surface of the identification placement plate 3 through the compression reset belt.

[0026] Working principle: When using the easy-to-install signboard support device, first, carry the support frame 101 to the location where it needs to be installed, quickly fix the support frame 101 through the support base plate 1, and then adjust the angle of the support plate 204 by driving the rotating rod 2 according to the use requirements. After the rotating sleeve 203 is screwed into the surface of the rotating rod 2 through the threaded groove 201 and rubbed against the friction pad 202 on the rear end surface of the support frame 101, the support plate 204 is fixed. After lifting the clamping plate 301 through the lifting plate 305, after placing the sign to be used on the surface of the sign placement plate 3, release the lifting plate 305, and the compression spring 303 drives the limiting slide bar 302 to move backward by resetting, so that the clamping plate 301 and the sign are in contact and clamped to complete the fixed installation. This is the working principle of the easy-to-install signboard support device.

Claims

1. A simple-to-install signboard support device, comprising a support base plate (1), characterized in that: The upper end surface of the support base plate (1) is provided with a support frame (101), and a rotating rod (2) is rotatably mounted on the front upper surface of the support frame (101), and a friction pad (202) is provided on the rear end surface of the support frame (101), a thread groove (201) is provided on the rear end outer surface of the rotating rod (2), and a rotating sleeve (203) is spirally mounted on the outer surface of the thread groove (201), and a friction connection is provided between the rotating sleeve (203) and the friction pad (202).

2. The easy-to-install signboard support device according to claim 1, characterized in that: A support plate (204) is provided on the front end surface of the rotating rod (2), and a lifting groove (205) is provided on the upper end surface of the support plate (204).

3. The easy-to-install signboard support device according to claim 2, characterized in that: A logo placement plate (3) is provided at the end of the support plate (204), and limiting slide bars (302) are slidably mounted on the four corners of the surface of the logo placement plate (3).

4. The easy-to-install signboard support device according to claim 3, characterized in that: A clamping plate (301) is provided on the front end surface of the position-limiting sliding rod (302), and a lifting plate (305) is provided on one side surface of the clamping plate (301).

5. The easy-to-install signboard support device according to claim 3, characterized in that: A compression spring (303) is provided on the rear end outer surface of the limiting slide bar (302), and a limiting plate (304) is provided on the rear end surface of the compression spring (303).

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