Unattended road sign

Abstract

The utility model relates to the technical field of road indication devices, in particular to an unattended road indication board which comprises a supporting frame, at least two identification areas and a warning area. The indicating plate is detachably connected to the identification area of the supporting frame; wherein the supporting frame comprises a first supporting rod, when the supporting frame is in a supporting state, the first supporting rod has an inclination angle relative to the ground, and a plurality of clamping grooves distributed in the length direction of the first supporting rod are formed in the surface of the first supporting rod. According to the utility model, the support and the indication board of the indication board are divided into two independent parts, the indication board can display various types of contents, so that a plurality of indication boards can be independently stored, different indication boards can be flexibly combined and mounted on the support according to actual construction conditions, and the support can also be independently stored, so that the storage quantity of the support can be properly reduced; in this way, the storage and transportation cost of the road sign can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of road indication devices, in particular to an unattended road indication sign. Background Art

[0002] As municipal, highway and rural road traffic continues to improve, roads need to be maintained and constructed after they are built. Signs are common public facilities at road construction sites, mainly used to remind people of road construction information, and play an important role in road construction safety. Usually, when a highway needs to be closed for construction, notices are posted or simple warning lights are used to remind people.

[0003] At present, road signs are usually an integrated structure of the sign and the bracket supporting the sign, and often only one type of identification information can be written on the sign. Therefore, road construction organizations must reserve more signboards so that they can place the required types of signboards on the construction site when needed, and the remaining devices are still stored in the warehouse. From the perspective of use cost and storage cost, such signboards cannot meet the use needs. Utility Model Content

[0004] In view of the technical problems existing in the road sign in the prior art, the first aspect of the utility model proposes a technical solution, an unattended road sign, comprising:

[0005] A support frame, wherein the support frame is provided with at least two identification areas and one warning area;

[0006] an indicator plate detachably connected to the identification area of ​​the support frame;

[0007] Wherein, the support frame includes a first support rod. When the support frame is in a supporting state, the first support rod has an inclination angle compared to the ground. The surface of the first support rod is provided with a plurality of slots distributed along its length direction. The back of the indicator plate is provided with a claw, and the claw can be inserted into the slot to place the indicator plate in the identification area.

[0008] Preferably, the support frame includes a first support frame and a second support frame, the first ends of the first support frame and the second support frame are hinged to each other, and the second ends are support ends, and the support frame is configured to be supported in the indication area in an "∧" shape.

[0009] Preferably, the first bracket and the second bracket each include a first support rod arranged vertically and a second support rod arranged horizontally, and the first support rod and the second support rod are arranged in a "sun" shape.

[0010] Preferably, the warning area is arranged on the surface of the second support rod.

[0011] Preferably, reflective stickers and / or LED lamp beads are provided in the warning area.

[0012] Preferably, the main body of the indicator board is a stainless steel frame structure, and an indicator sticker is provided on the front of the indicator board.

[0013] Preferably, the first support rod comprises a stainless steel hollow square tube, the clamping slot is a square slot, and the clamping claw is configured to be in the shape of a hook extending downward and can be inserted into the clamping slot.

[0014] Preferably, at least two claws are provided on the back side of the indicating plate, and the distance between the two claws is the same as the distance between the two first supporting rods.

[0015] Compared with the prior art, the advantages of the utility model are:

[0016] The utility model divides the bracket and the indicator board of the sign into two separate parts. Since the indicator board displays a variety of contents, multiple indicator boards can be separately stored, and different indicator boards can be flexibly combined and installed on the bracket according to actual construction conditions. The bracket can also be stored separately, which can appropriately reduce the reserve number of brackets. In this way, the storage and transportation costs of road signs can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are not intended to be drawn to scale. In the accompanying drawings, each identical or nearly identical component shown in various figures may be represented by the same reference numeral. For the sake of clarity, not every component is labeled in each figure. Now, embodiments of various aspects of the utility model will be described by way of example and with reference to the accompanying drawings, in which:

[0018] Figure 1 It is a structural schematic diagram of an unattended road sign shown in the utility model;

[0019] Figure 2 It is a side view of the support frame shown in the utility model;

[0020] Figure 3 It is a front view of the support frame shown in the utility model;

[0021] Figure 4 It is a schematic diagram of installing other indicator boards on the support frame shown in the utility model. DETAILED DESCRIPTION

[0022] In order to better understand the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.

[0023] Combination Figure 1As shown in the figure, a technical solution is proposed in the first aspect of the present utility model. An unattended road sign includes a support frame 10 and an indicator board 20. Among them, the height dimension of the indicator board 20 can be set to different values according to the different displayed contents. The support frame 10 is provided with at least two identification areas and a warning area; the indicator board 20 is detachably connected to the identification area of the support frame 10.

[0024] In this way, as Figure 1 and Figure 4 shown, according to the current road environment, different indicator boards 20 with different contents can be flexibly selected for combination, and the required indicator boards 20 can be installed on the support frame 10. It should be understood that the indicator boards 20 can be stored separately after being disassembled. The storage and transportation of the plate-shaped structure occupy less space. The support frame 10 is designed as a foldable solution, and it is also in a plate shape after folding, which is easy to store and transport, and the reserve base of the support frame 10 can be reduced compared with the prior art.

[0025] Combined with Figure 1-3 shown, the support frame 10 includes a first support rod 12. When the support frame 10 is in a support state, the first support rod 12 has an inclination angle with respect to the ground. A plurality of card slots 121 are arranged on the surface of the first support rod 12 along its length direction. A claw 22 is provided on the back of the indicator board 20, and the claw 22 can be inserted into the card slot 121 to make the indicator board 20 in the identification area.

[0026] In an alternative embodiment, the claw 22 is set as a hook shape extending downward, which can be inserted into the card slot 121, and it is also easy for the user to lift the indicator board 20 upward to separate the claw 22 from the card slot 121.

[0027] During use, first select the indicator boards 20 with appropriate contents and quantities, and then place the indicator boards 20 on the appropriate identification areas of the support frame 10 respectively, and try not to block the warning area.

[0028] Furthermore, the support frame 10 includes a first bracket 101 and a second bracket 102. The first ends of the first bracket 101 and the second bracket 102 are hinged to each other, and the second ends are support ends. The support frame 10 is arranged to be supported in the "∧" shape in the indication area.

[0029] It should be understood that the structures of the first bracket 101 and the second bracket 102 are exactly the same, and both brackets can hang the indicator board 20.

[0030] In a specific embodiment, both the first bracket 101 and the second bracket 102 include a first support rod 12 arranged vertically and a second support rod 11 arranged horizontally. The first support rod 12 and the second support rod 11 are arranged in a "day" shape.

[0031] Since the distance between the two first support rods 12 is fixed, in order to allow different indicator plates 20 to be arbitrarily installed on the support frame 10, at least two claws 22 are provided on the back of the indicator plate 20, and the distance between the two claws 22 is the same as the distance between the two first support rods 12.

[0032] Thus, according to construction requirements, one or more indicator boards 20 can be hung at a suitable height on the support frame 10 .

[0033] Furthermore, the first support rod 12 is configured as a telescopic structure.

[0034] In an optional embodiment, the first support rod 12 is divided into an upper part and a lower part. The first support rod 12 is a stainless steel hollow square tube, and the slot 121 is a square slot. A square tube is also provided inside the first support rod 12, and its size is smaller than that of the first support rod 12. Its surface is also provided with grooves arranged at equal intervals with the slot 121. One of the grooves is provided with a raised spring sheet, which pops out from the inside and can be stuck in the slot 121, so that the square tube and the upper and lower parts of the first support rod 12 are engaged with each other.

[0035] In this way, the length of the first support rod 12 can be increased, that is, the mounting area of ​​the indicator plate 20 can be increased. Optionally, the length of the square tube is half of the first support rod 12 .

[0036] Combination Figure 3 As shown, the warning area is arranged on the surface of the second support rod 11. Reflective stickers and / or LED lamp beads are arranged in the warning area.

[0037] In this way, the visibility and warning of the sign can be increased through the design of reflective stickers and LED light beads.

[0038] In an optional embodiment, the main body of the indicator board 20 is a stainless steel frame structure, and an indicator sticker 21 is provided on the front of the indicator board 20. The indicator sticker 21 is designed as a reflective sticker 21.

[0039] In combination with the above embodiments, the utility model divides the bracket and the indicator board of the sign into two separate parts. Since the indicator board displays a variety of contents, multiple indicator boards can be separately stored, and different indicator boards can be flexibly combined and installed on the bracket according to the actual construction situation. The bracket can also be stored separately, and the reserve number of brackets can be appropriately reduced. In this way, the storage and transportation costs of road signs can be reduced.

[0040] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. An unattended road sign, characterized in that: Comprising: A support frame (10), the support frame (10) being provided with at least two identification areas and a warning area; An indicator board (20), detachably connected to the identification area of the support frame (10); Wherein, the support frame (10) includes a first support rod (12), when the support frame (10) is in a supporting state, the first support rod (12) has an inclination angle with respect to the ground, a plurality of card slots (121) are distributed along the length direction on the surface of the first support rod (12), a claw (22) is provided on the back of the indicator board (20), and the claw (22) can be inserted into the card slot (121) to make the indicator board (20) in the identification area.

2. The unattended road sign according to claim 1, characterized in that: The support frame (10) includes a first bracket (101) and a second bracket (102), the first ends of the first bracket (101) and the second bracket (102) are hinged to each other, and the second ends are support ends, and the support frame (10) is arranged to be supported in the indication area in a "∧" shape.

3. The unmanned road sign according to claim 2, characterized in that: Both the first bracket (101) and the second bracket (102) include a first support rod (12) arranged vertically and a second support rod (11) arranged horizontally, and the first support rod (12) and the second support rod (11) are arranged in a "日" shape.

4. The unattended road sign according to claim 3, characterized in that: The warning area is arranged on the surface of the second support rod (11).

5. The unattended road sign according to claim 1, characterized in that: The warning area is provided with a reflective sticker and / or LED lamp beads.

6. The unattended road sign according to claim 1, characterized in that: The main body of the indicator board (20) is a stainless steel frame structure, and an indication sticker (21) is provided on the front of the indicator board (20).

7. The unmanned road sign according to claim 1, characterized in that: The first support rod (12) includes a stainless steel hollow square tube, the card slot (121) is a square slot, and the claw (22) is arranged in a hook shape extending downward and can be inserted into the card slot (121).

8. The unattended road sign according to claim 1, characterized in that: At least two claws (22) are provided on the back of the indicator board (20), and the distance between the two claws (22) is the same as the distance between the two first support rods (12).

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