CN220199177U - Highway warning sign - Google Patents

Abstract

The utility model discloses a highway warning board, and relates to the technical field of road traffic; the folding mechanism is arranged at the top end of the fixing plate; the adjusting mechanism comprises symmetrically arranged rotating plates which are rotationally connected to two sides of the supporting plate; through setting up adjustment mechanism, during the use, through rotating the pivoted board to vertical angle to one side of limiting plate for form four-point holding surface between pivoted board and the backup pad, have very strong stability, simultaneously, utilize the extension of electric telescopic handle piston rod to drive the slide bar and outwards slide along the inner wall of pivoted lever, and fix the relative position of pivoted lever and slide bar through tightening fastening bolt, utilize electric telescopic handle, slide bar and pivoted lever to support folding mechanism, further strengthened the stability of structure.

Description

Highway warning sign

Technical Field

The utility model relates to the technical field of road traffic, in particular to a highway warning board.

Background

The warning sign is an important traffic indication tool, almost all the spare compartments of the existing automobiles are provided, when the vehicles run on the expressway and fail, the vehicles can be parked on an emergency lane, and the warning sign is placed at the position 150m behind the vehicles.

However, the existing warning board is light in weight, is supported by a simple supporting structure, is poor in stability, is easy to fall down under the condition of being subjected to irresistible factors such as wind and rain, is not adjustable in height, is not easy to enter the sight of a rear coming vehicle, has certain potential safety hazards, and aims at solving the problems.

Disclosure of Invention

In order to solve the problems that the warning board is light in texture, supported by a simple supporting structure and poor in stability; the utility model aims to provide a highway warning board.

In order to solve the technical problems, the utility model adopts the following technical scheme: the highway warning board comprises a supporting plate, wherein adjusting mechanisms are arranged on two sides of the supporting plate, an electric telescopic rod is fixedly connected to the top end of the supporting plate, a fixing plate is fixedly connected to the top end of the electric telescopic rod, and a folding mechanism is arranged on the top end of the fixing plate;

the adjusting mechanism comprises rotating plates which are symmetrically arranged, the rotating plates are rotationally connected to two sides of the supporting plate, one side, away from the supporting plate, of the top end of each rotating plate is rotationally connected with a rotating rod, a sliding rod is connected to the inside of each rotating rod in a sliding mode, a fixed frame is rotationally connected to the bottom end of each fixed plate, one end, away from each rotating rod, of each sliding rod is rotationally connected with the corresponding fixed frame, a limiting groove is formed in one side of each sliding rod, one side of each rotating rod is provided with a fastening bolt, and one end, close to each rotating rod, of each fastening bolt extends to the inside of each limiting groove and is abutted to the inner wall of each limiting groove.

Preferably, the folding mechanism comprises a warning board body, reflective material is scribbled in the outside of warning board body, the warning board body rotates and connects the top at the fixed plate, the warning board body is close to one side of fixed plate and has been seted up and accomodate the groove, the inside rotation of accomodating the groove is connected with the mounting panel, the one end fixedly connected with inserted block of warning board body is kept away from to the mounting panel, the locating hole has been seted up to one side that the top of fixed plate is close to the warning board body, the inside of inserted block activity joint at the locating hole.

Preferably, a limiting plate is arranged on one side, close to the rotating plate, of the supporting plate.

Preferably, the rotating shaft of the fixed frame and the rotating shaft of the rotating plate are positioned on the same vertical axis.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up adjustment mechanism, during the use, through rotating the pivoted board to vertical angle to one side of limiting plate for form four-point holding surface between pivoted board and the backup pad, have very strong stability, simultaneously, utilize the extension of electric telescopic handle piston rod to drive the slide bar and outwards slide along the inner wall of pivoted lever, and fix the relative position of pivoted lever and slide bar through tightening fastening bolt, utilize electric telescopic handle, slide bar and pivoted lever to support folding mechanism, further strengthened the stability of structure.

2. Through setting up folding mechanism, be convenient for to the warning sign body open and accomodate the operation, reduced the usage space of equipment, have the effect of conveniently accomodating.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a folded state structure of the present utility model.

FIG. 2 is a schematic view of the structure of the utility model in the unfolded state.

Fig. 3 is a schematic structural view of the warning board body, the warning board body and the mounting plate in the present utility model.

Fig. 4 is an enlarged view of fig. 3 a in the present utility model.

In the figure: 1. a support plate; 2. an adjusting mechanism; 21. a rotating plate; 22. a rotating lever; 23. a slide bar; 24. an electric telescopic rod; 25. a fastening bolt; 26. a fixed frame; 27. a limit groove; 3. a fixing plate; 4. a folding mechanism; 41. a warning board body; 42. a storage groove; 43. a mounting plate; 44. inserting blocks; 45. positioning holes; 5. a limiting plate; 6. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-4, the utility model provides a highway warning board, which comprises a supporting board 1, wherein adjusting mechanisms 2 are arranged on two sides of the supporting board 1, an electric telescopic rod 24 is fixedly connected to the top end of the supporting board 1, a fixing plate 3 is fixedly connected to the top end of the electric telescopic rod 24, and a folding mechanism 4 is arranged on the top end of the fixing plate 3;

the adjustment mechanism 2 is including the rotation board 21 that the symmetry set up, one side that backup pad 1 is close to rotation board 21 is provided with limiting plate 5, rotation board 21 rotates the both sides of being connected at backup pad 1, one side that backup pad 1 was kept away from on the top of rotation board 21 rotates and is connected with dwang 22, the inside sliding connection of dwang 22 has slide bar 23, the bottom rotation of fixed plate 3 is connected with fixed frame 26, the pivot of fixed frame 26 is in same vertical axis with the pivot of rotation board 21, slide bar 23 is kept away from the one end of dwang 22 and is connected with fixed frame 26 rotation, limit groove 27 has been seted up to one side of slide bar 23, one side of dwang 22 is provided with fastening bolt 25, fastening bolt 25 is close to the one end of dwang 22 and extends to the inside of limit groove 27 and inconsistent with the inner wall of limit groove 27.

Through adopting above-mentioned technical scheme, when not using, pack up the device as shown in fig. 1, during the use, through unscrewing fastening bolt 25, then rotate the pivoted panel 21 of backup pad 1 both sides to one side of limiting plate 5, drive fixed frame 26 simultaneously and rotate, make pivoted panel 21 rotate to contact with limiting plate 5, then drive fixed plate 3 and folding mechanism 4 upwards through the extension of electric telescopic handle 24 piston rod and remove, drive slide bar 23 outwards slide along the inner wall of dwang 22 simultaneously, and dwang 22 upwards rotates simultaneously, after rising to suitable height, through tightening fastening bolt 25, make the one end of fastening bolt 25 inconsistent with the inner wall of spacing groove 27, fix the relative position of dwang 22 and slide bar 23, thereby support fixed plate 3, and form four-point support between backup pad 1 and the pivoted panel 21, the stability of device has been strengthened.

Folding mechanism 4 includes warning sign body 41, and warning sign body 41 rotates to be connected on the top of fixed plate 3, and the storage tank 42 has been seted up to the one side that warning sign body 41 is close to fixed plate 3, and the inside rotation of storage tank 42 is connected with mounting panel 43, and the one end fixedly connected with inserted block 44 of warning sign body 41 is kept away from to mounting panel 43, and locating hole 45 has been seted up to the one side that the top of fixed plate 3 is close to warning sign body 41, and the inside at locating hole 45 is movably joint to inserted block 44.

Through adopting above-mentioned technical scheme, through upwards rotating warning sign body 41, rotate mounting panel 43 out from the inside of accomodating groove 42 to with the inside of inserting block 44 to locating hole 45, erect warning sign body 41, and support warning sign body 41.

One side of the support plate 1, which is close to the rotating plate 21, is provided with a limiting plate 5, and one side, which is far away from the support plate 1, of the bottom end of the rotating plate 21 is provided with a rubber pad 6.

The outside of the warning sign body 41 is coated with a reflective material.

By adopting the above technical scheme, the visual effect is enhanced conveniently by coating the outside of the warning sign body 41 with the reflective material.

Working principle: when not in use, the device is folded as shown in fig. 1, when in use, the mounting plate 43 is rotated out of the inside of the storage groove 42 by rotating the warning sign body 41 upwards, the inserting block 44 is inserted into the positioning hole 45, the warning sign body 41 is erected and supported, then the fastening bolt 25 is unscrewed, the rotating plates 21 on two sides of the supporting plate 1 are rotated to one side of the limiting plate 5, the fixing frame 26 is driven to rotate simultaneously, the rotating plates 21 are driven to rotate to be in contact with the limiting plate 5, then the fixing plate 3 and the folding mechanism 4 are driven to move upwards by the extension of the piston rod of the electric telescopic rod 24, the sliding rod 23 is driven to slide outwards along the inner wall of the rotating rod 22, the rotating rod 22 is simultaneously rotated upwards, after the rotating rod is lifted to a proper height, one end of the fastening bolt 25 is in contact with the inner wall of the limiting groove 27 by screwing down the fastening bolt 25, the relative positions of the rotating rod 22 and the sliding rod 23 are fixed, and four-point support is formed between the supporting plate 1 and the rotating plate 21.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (7)

1. Highway warning sign, including backup pad (1), its characterized in that: the two sides of the supporting plate (1) are provided with adjusting mechanisms (2), the top end of the supporting plate (1) is fixedly connected with an electric telescopic rod (24), the top end of the electric telescopic rod (24) is fixedly connected with a fixed plate (3), and the top end of the fixed plate (3) is provided with a folding mechanism (4);

adjustment mechanism (2) are including rotation board (21) that the symmetry set up, rotation board (21) rotate and connect in the both sides of backup pad (1), one side rotation that backup pad (1) was kept away from on the top of rotation board (21) is connected with dwang (22), the inside sliding connection of dwang (22) has slide bar (23), the bottom rotation of fixed plate (3) is connected with fixed frame (26), the one end that dwang (22) was kept away from to slide bar (23) is connected with fixed frame (26) rotation.

2. The highway warning board according to claim 1, characterized in that the folding mechanism (4) comprises a warning board body (41), the warning board body (41) is rotationally connected to the top end of the fixed plate (3), a storage groove (42) is formed in one side, close to the fixed plate (3), of the warning board body (41), a mounting plate (43) is rotationally connected to the inside of the storage groove (42), an inserting block (44) is fixedly connected to one end, far away from the warning board body (41), of the mounting plate (43), a positioning hole (45) is formed in one side, close to the warning board body (41), of the top end of the fixed plate (3), and the inserting block (44) is movably clamped in the positioning hole (45).

3. The highway warning board according to claim 1, wherein a limit groove (27) is formed in one side of the sliding rod (23), a fastening bolt (25) is arranged on one side of the rotating rod (22), and one end, close to the rotating rod (22), of the fastening bolt (25) extends to the inside of the limit groove (27) and is in contact with the inner wall of the limit groove (27).

4. A road warning sign according to claim 1, characterized in that the side of the support plate (1) adjacent to the rotating plate (21) is provided with a limit plate (5).

5. A road warning sign according to claim 1, characterized in that the bottom end of the rotating plate (21) is provided with a rubber pad (6) on the side remote from the support plate (1).

6. A road warning sign according to claim 1, characterized in that the rotation axis of the fixed frame (26) is in the same vertical axis as the rotation axis of the rotation plate (21).

7. A road warning sign according to claim 2, characterized in that the outside of the sign body (41) is coated with a reflective material.