Expressway dredging indicating device

Abstract

The utility model provides an expressway dredging indicating device which is characterized in that the lower end of a vertical rod is mounted on a base, a fixed seat is arranged on one side of the base, and the fixed seat is detachably mounted on a guardrail column; the vertical rod is a telescopic rod with adjustable length; the indication board is mounted at the upper end of the vertical rod; a fixing frame is arranged on the rear side of the sign, a sleeve is arranged in the middle of the fixing frame, and a connecting rod is arranged between the sleeve and the fixing frame. A convex ring is arranged on the outer wall of the upper part of the vertical rod; the sleeve sleeves the upper part of the vertical rod and is positioned on the upper side of the convex ring; an electric wire is arranged on the rear side of the signboard, the other end of the electric wire is connected with a mobile power source, and the mobile power source is installed in a power source box on the other side of the base. According to the utility model, through the vertical rod with adjustable length and the indication board with rotatable adjustable angle, different road conditions and indication requirements can be flexibly adapted; due to the design of the fixed seat, the device can be conveniently and quickly mounted and dismounted on the guardrail column; the lamplight indicator is combined with the mobile power source, and the indication effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of traffic control, and more specifically, to a highway traffic guidance and indication device. Background Art

[0002] With the rapid development of the highway traffic network, the vehicle flow has increased significantly. Especially during peak hours or special events (such as traffic accidents, construction and maintenance), traffic guidance on highways has become an important task to ensure traffic safety and smoothness. Traditional traffic guidance methods usually rely on fixed signs or road markings, and these methods have limitations in providing dynamic information and cannot reflect the changes in traffic conditions in real time.

[0003] Although there are some movable traffic indication devices on the market currently, these devices often have complex structures, are inconvenient to install, and have insufficient visibility at night or under bad weather conditions, making it difficult to meet the indication requirements in complex situations. Summary of the Utility Model

[0004] Based on the above technical problems, the utility model proposes a highway traffic guidance and indication device.

[0005] A highway traffic guidance and indication device includes: a base, a vertical rod, and an indication board. An installation hole is provided at the top of the base, and the lower end of the vertical rod is installed in the installation hole. A fixing seat is provided on one side of the base, and the fixing seat is detachably installed on the guardrail column; the vertical rod is a telescopic rod with adjustable length, and the indication board is installed at the upper end of the vertical rod; a fixing frame is provided at the rear side of the indication board, the fixing frame is a square frame, a sleeve is provided in the middle of the fixing frame, and a connecting rod is provided between the sleeve and the fixing frame; a convex ring is provided on the outer wall of the upper part of the vertical rod, the sleeve is sleeved on the upper part of the vertical rod and is located above the convex ring; the upper side of the convex ring is a threaded section, and the sleeve is locked on the upper part of the vertical rod through a locking nut; the indication board is a light board, an electric wire is provided at its rear side, and the other end of the electric wire is connected to a mobile power source, and the mobile power source is installed in a power box on the other side of the base.

[0006] Preferably, the vertical rod is divided into an upper section and a lower section, and the upper section and the lower section are connected by screw threads.

[0007] Preferably, the fixing seat includes a fixing plate and a movable plate. The fixing plate is fixedly connected to the base, the movable plate is hinged to the base, semi-circular clamping grooves are provided on the opposite sides of the fixing plate and the movable plate, and a circular groove is formed after the two clamping grooves are combined. Opposite screw holes are provided on the outer sides of the fixing plate and the movable plate, and the movable plate can be locked on the fixing plate by using a screw rod.

[0008] Preferably, inclined support rods are provided on the outer sides of both ends of the fixing frame, and the other ends of the support rods are fixedly connected to the signboard.

[0009] Preferably, a plurality of limiting vertical grooves are formed on the threaded section of the vertical rod in a circumferentially uniform distribution, and limiting convex ribs corresponding to and matching the limiting vertical grooves are provided on the inner wall of the sleeve.

[0010] Beneficial effects:

[0011] 1. The device is detachably installed on the guardrail post by the fixing seat on one side of the base. Combining the slot design of the fixed plate and the movable plate, the whole device can be quickly and stably installed on the guardrail of the highway, facilitating the on-site operators for quick installation;

[0012] 2. By designing the telescopic rod with adjustable length, the guidance sign device can adjust the height of the signboard according to actual needs, so as to adapt to the sight requirements of different sections and improve the adaptability and flexibility of the sign device;

[0013] 3. The inclined support rods on the outer sides of both ends of the fixing frame provide additional support for the signboard, enhancing the stability of the structure. Especially in the case of strong wind, it can effectively prevent the signboard from shaking;

[0014] 4. The signboard adopts a light board design and is connected to a mobile power supply through an electric wire. The mobile power supply is installed in the power box on the other side of the base, which ensures the visibility of the signboard at night or under low light conditions. Moreover, the use of the mobile power supply increases the independence and emergency response ability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Shows the front view of the present invention;

[0016] Figure 2 Shows the three-dimensional structure of the present invention Figure 1 ;

[0017] Figure 3 Shows the three-dimensional structure of the present invention Figure 2 ;

[0018] Figure 4 Shows Figure 3 The partial enlarged view of A in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described in detail below with reference to the drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0020] As Figures 1 to 4 shown, a highway traffic guidance and indication device includes: a base 1, a vertical rod 2, and an indication board 3. An installation hole 4 is provided at the top of the base 1. The lower end of the vertical rod 2 is installed in the installation hole 4. The installation hole 4 can be provided with internal threads, and external threads are provided at the lower end of the vertical rod 2 and screwed tightly in the installation hole 4. A fixing seat 5 is provided on one side of the base 1. The fixing seat 5 is detachably installed on the guardrail post. The fixing seat 5 includes a fixing plate 501 and a movable plate 502. The fixing plate 501 is fixedly connected to the base 1, and the movable plate 502 is hinged to the base 1. Semi-circular card slots 503 are provided on the opposite sides of the fixing plate 501 and the movable plate 502. After the two card slots 503 are combined, they form a circular groove. Opposite screw holes 504 are provided on the outer sides of the fixing plate 501 and the movable plate 502. The movable plate 502 can be locked on the fixing plate 501 by using a screw rod 505. This structure enables the fixing seat 5 to be firmly installed on the guardrail post, and at the same time is convenient for installation and disassembly.

[0021] The vertical rod 2 is a telescopic rod with adjustable length. The vertical rod 2 is divided into an upper section 201 and a lower section 202. The upper section 201 and the lower section 202 are connected by screw threads, which is convenient for adjusting the length of the vertical rod 2 to meet different usage requirements. The indication board 3 is installed at the upper end of the vertical rod 2. A fixing frame 9 is provided at the rear side of the indication board 3. The fixing frame 9 is a square frame. Inclined support rods 10 are provided on the outer sides of both ends of the fixing frame 9. The other ends of the support rods 10 are fixedly connected to the indication board 3, enhancing the stability of the indication board 3.

[0022] A sleeve 11 is provided in the middle of the fixing frame 9, and a connecting rod 12 is provided between the sleeve 11 and the fixing frame 9. A convex ring 13 is provided on the outer wall of the upper part of the vertical rod 2. The sleeve 11 is sleeved on the upper part of the vertical rod 2 and is located above the convex ring 13. A threaded section 14 is provided above the convex ring 13. The sleeve 11 is locked on the upper part of the vertical rod 2 by a locking nut 15. Three limit vertical grooves 16 are evenly distributed in a circumferential manner on the threaded section 14 of the vertical rod 2. Limit convex ribs 17 corresponding to and matching the limit vertical grooves 16 are provided on the inner wall of the sleeve 11 to prevent the sleeve 11 from rotating on the vertical rod 2 and ensure the direction stability of the indication board 3.

[0023] The indication board 3 is a light board. For example, an embedded light strip 8 is provided around the indication board 3, and a light-emitting plate is provided at the rear side of the indication sign and the indication slogan to improve the visibility under the condition of low visibility of the two. A wire 7 is provided at its rear side, and the other end of the wire 7 is connected to a mobile power source. The mobile power source is installed in a power box 6 on the other side of the base 1.

[0024] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A highway traffic guidance and indication device, characterized in that, Including: A base, a vertical rod, and a sign. An installation hole is provided at the top of the base. The lower end of the vertical rod is installed in the installation hole. A fixing seat is provided on one side of the base, and the fixing seat is detachably installed on the guardrail post. The vertical rod is a telescopic rod with adjustable length, and the sign is installed at the upper end of the vertical rod. A fixing frame is provided at the rear side of the sign. The fixing frame is a square frame, and a sleeve is provided in the middle of the fixing frame. A connecting rod is provided between the sleeve and the fixing frame. A convex ring is provided on the outer wall of the upper part of the vertical rod. The sleeve is sleeved on the upper part of the vertical rod and is located above the convex ring. The upper side of the convex ring is a threaded section, and the sleeve is locked on the upper part of the vertical rod through a locking nut. The sign is a light sign, and a wire is provided at its rear side. The other end of the wire is connected to a mobile power source, and the mobile power source is installed in a power box on the other side of the base.

2. The highway traffic guidance and indication device according to claim 1, characterized in that, The vertical rod is divided into an upper section and a lower section, and the upper section and the lower section are connected by screw-threaded fit.

3. The highway traffic guidance and indication device according to claim 1, wherein, The fixing seat includes a fixed plate and a movable plate. The fixed plate is fixedly connected to the base, and the movable plate is hinged to the base. Semi-circular card slots are formed on the opposite sides of the fixed plate and the movable plate. After the two card slots are combined, a circular groove is formed. Opposite screw holes are formed on the outer sides of the fixed plate and the movable plate, and the movable plate can be locked on the fixed plate by using a screw rod.

4. The highway traffic guidance and indication device according to claim 1, characterized in that, Inclined support rods are provided on the outer sides of both ends of the fixing frame, and the other ends of the support rods are fixedly connected to the sign.

5. The highway traffic guidance and indication device according to claim 1, wherein, A number of limiting vertical grooves are formed on the threaded section of the vertical rod and are evenly distributed in a circumferential manner. Limiting convex ribs corresponding to and matching the limiting vertical grooves are provided on the inner wall of the sleeve.

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