CN218322448U

CN218322448U - Road construction roadblock warning device

Info

Publication number: CN218322448U
Application number: CN202222686358.7U
Authority: CN
Inventors: 李春雨; 李永冬; 童润霞
Original assignee: Anhui Sanshui Construction Co ltd
Current assignee: Anhui Sanshui Construction Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-17
Anticipated expiration: 2032-10-12

Abstract

The utility model is suitable for a roadblock warning technical field provides a highway construction roadblock warning device, include a pair of stand and install the warning board between two stands, the fixed bottom plate that is provided with in bottom surface of stand, movable mounting has a plurality of gusset plates on the bottom plate, still be provided with actuating mechanism on the stand, actuating mechanism is used for providing power for a plurality of gusset plates are synchronous to being close to or keeping away from the upset of stand direction, through setting up gusset plate and actuating mechanism, places when the device is in the assigned position, through the function of control actuating mechanism, can drive the relative bottom plate of a plurality of gusset plates upset and contact with the bottom surface to this area of contact that increases stand and ground has improved the device's anti-wind performance, makes the warning device can adapt to in harsher weather.

Description

Road construction roadblock warning device

Technical Field

The utility model relates to a roadblock warning technical field specifically is a highway construction roadblock warning device.

Background

A highway construction warning roadblock is a warning board which is placed on a highway and used for warning the construction of vehicles coming and going.

The existing warning device is poor in wind resistance, the phenomenon of toppling over easily occurs when strong wind power is met, the toppled warning device loses the original warning effect, and the road construction roadblock warning device is provided for solving the technical problem in the prior art aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway construction roadblock warning device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a highway construction roadblock warning device, includes a pair of stand and installs the warning board between two stands, the fixed bottom plate that is provided with in bottom surface of stand, movable mounting has a plurality of gusset plates on the bottom plate, still be provided with actuating mechanism on the stand, actuating mechanism is used for providing power for a plurality of gusset plates are synchronous to being close to or keeping away from the upset of stand direction, and actuating mechanism includes screw rod, swivel nut, connecting rod, loose ring and push-and-pull rod, the screw rod rotates and sets up in the stand to servo motor drive through setting up in the stand, go back the thread bush on the screw rod and be equipped with the swivel nut, the swivel nut slides and sets up in the stand, and the swivel nut establishes the loose ring on the stand through a plurality of connecting rods and activity cover and link to each other, a plurality of gliding side openings of connecting rod that supply are seted up to the side of stand, articulated being provided with the push-and-pull rod with the same quantity of gusset plate on the outer wall of loose ring, the push-and-pull rod hinge.

As a further aspect of the present invention: the reinforcing plates are four and are arranged on the bottom plate in an annular array.

As a further aspect of the present invention: the driving mechanism further comprises a wind power detector arranged at the top end of the stand column and a controller electrically connected with the wind power detector, and the controller is electrically connected with the servo motor and used for controlling the servo motor to rotate forwards and backwards.

As a further aspect of the present invention: two the lateral wall of stand still symmetry is provided with the mounting panel, the mounting slotted hole has been seted up on the mounting panel, the bilateral symmetry of warning board is provided with the channel bar with mounting groove hole looks adaptation.

As a further aspect of the present invention: the mounting slot hole is of a T-shaped structure.

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

1. the utility model discloses a set up gusset plate and actuating mechanism, when the device placed at the assigned position, through the function of control actuating mechanism, can drive the relative bottom plate upset of a plurality of gusset plates and contact with the bottom surface to this area of contact who increases stand and ground has improved the device's wind resistance ability, makes this warning device can adapt to more abominable weather.

2. The utility model discloses a set up wind-force detector and controller, when wind-force detector detects that wind-force is greater than the threshold value that the controller set for, the controller then can the automatic control servo motor function, make a plurality of gusset plates overturn to keeping away from the stand direction in step, with this area of contact that increases stand and ground, improve the device's anti-wind performance, need not to operate by hand, the device's intellectuality has been improved, otherwise, when wind-force detector detects that wind-force is less than the threshold value that the controller set for, a plurality of gusset plates of controller control reset to being close to the upset of stand direction in step, with this area occupied that reduces the stand, convenient carrying to the stand.

3. The utility model discloses a set up mounting panel, installation slotted hole and groove, the dismouting between stand and the warning board is being transported or is carrying the device to the convenience, can dismantle the warning board from two stands get off, has just so reduced the area occupied of device to the convenience is transported or is carried the device, has further improved the device's suitability.

Drawings

FIG. 1 is a schematic view of the overall structure of a road construction barrier warning device;

FIG. 2 is a perspective view of a road construction barrier warning device;

FIG. 3 is a partial cross-sectional view of a center pillar of a roadway construction barrier warning device;

FIG. 4 is an enlarged view of a portion A of FIG. 2;

in the figure: 1-upright column, 2-warning plate, 3-bottom plate, 4-reinforcing plate, 5-screw rod, 6-thread sleeve, 7-connecting rod, 8-side hole, 9-movable ring, 10-push-pull rod, 11-wind power detector, 12-controller, 13-mounting plate, 14-mounting slotted hole and 15-slotted bar.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-4, a road construction roadblock warning device comprises a pair of upright posts 1 and a warning plate 2 installed between the two upright posts 1, wherein a bottom plate 3 is fixedly arranged on the bottom surface of each upright post 1, a plurality of reinforcing plates 4 are movably installed on the bottom plate 3, a driving mechanism is further arranged on each upright post 1 and used for providing power for the plurality of reinforcing plates 4 to overturn towards the direction close to or away from the upright posts 1 synchronously, the driving mechanism comprises a screw rod 5, a threaded sleeve 6, a connecting rod 7, a movable ring 9 and a push-pull rod 10, the screw rod 5 is rotatably arranged in each upright post 1 and driven by a servo motor arranged in each upright post 1, the threaded sleeve 6 is further sleeved on the screw rod 5 in a threaded manner, the threaded sleeve 6 is slidably arranged in each upright post 1, the threaded sleeve 6 is connected with the movable ring 9 arranged on each upright post 1 through the plurality of connecting rods 7, a plurality of side holes 8 for the connecting rod 7 to slide are formed in the side surface of each upright post 1, the outer wall of each movable ring 9 is hinged with the push-pull rods 10 which are the same as the number of the push-pull plates 4, the reinforcing plates 4 and the reinforcing plates 4 are arranged in a manner, so that the driving mechanism can be capable of adapting to the operation of the warning plate and improving the weather resistance of the operation of the warning plate, and increasing the warning plate, and the push-pull mechanism, and the operation of the push-pull mechanism, and improving the warning plate, and the weather resistance of the warning plate when the warning plate.

The number of the reinforcing plates 4 is four, and the four reinforcing plates 4 are arranged on the bottom plate 3 in an annular array.

In addition, the driving mechanism further comprises a wind power detector 11 mounted at the top end of the upright post 1 and a controller 12 electrically connected with the wind power detector 11, the controller 12 is electrically connected with the servo motor and used for controlling the servo motor to rotate forwards and backwards, through the arrangement of the wind power detector 11 and the controller 12, when the wind power detector 11 detects that the wind power is larger than a threshold value set by the controller 12, the controller 12 can automatically control the servo motor to operate, so that the plurality of reinforcing plates 4 synchronously turn towards the direction away from the upright post 1, the contact area between the upright post 1 and the ground is increased, the wind resistance of the device is improved, manual operation is not needed, the intelligence of the device is improved, otherwise, when the wind power detector 11 detects that the wind power is smaller than the threshold value set by the controller 12, the controller 12 controls the plurality of reinforcing plates 4 to synchronously turn over and reset towards the direction close to the upright post 1, the occupied area of the upright post 1 is reduced, and the carrying of the upright post 1 is facilitated.

Example 2

The embodiment is improved on the basis of embodiment 1, and specifically comprises the following steps:

two the lateral wall of stand 1 still symmetry is provided with mounting panel 13, mounting groove 14 has been seted up on mounting panel 13, mounting groove 14 is "T" type structure, the bilateral symmetry of warning board 2 is provided with the groove strip 15 with mounting groove 14 looks adaptation, through setting up mounting panel 13, mounting groove 14 and groove strip 15, the dismouting between stand 1 and the warning board 2 is convenient, when transporting or carrying the device, can dismantle warning board 2 from two stands 1, has just so reduced the area occupied of device to the convenience is transported or is carried the device, has further improved the suitability of the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. A road construction roadblock warning device comprises a pair of upright posts (1) and a warning plate (2) arranged between the two upright posts (1), it is characterized in that the bottom surface of the upright post (1) is fixedly provided with a bottom plate (3), a plurality of reinforcing plates (4) are movably arranged on the bottom plate (3), a driving mechanism is also arranged on the upright post (1), the driving mechanism is used for providing power for the plurality of reinforcing plates (4) to synchronously turn towards the direction close to or away from the upright post (1), the driving mechanism comprises a screw rod (5), a threaded sleeve (6), a connecting rod (7), a movable ring (9) and a push-pull rod (10), the screw rod (5) is rotatably arranged in the upright post (1), and is driven by a servo motor arranged in the upright post (1), a threaded sleeve (6) is further sleeved on the screw rod (5) in a threaded manner, the threaded sleeve (6) is arranged in the upright post (1) in a sliding manner, the screw sleeve (6) is connected with a movable ring (9) movably sleeved on the upright post (1) through a plurality of connecting rods (7), a plurality of side holes (8) for the connecting rods (7) to slide are arranged on the side surface of the upright post (1), the outer wall of the movable ring (9) is hinged with push-pull rods (10) the number of which is the same as that of the reinforcing plate (4), and the push-pull rods (10) are hinged with the reinforcing plate (4).

2. A road construction barrier warning device according to claim 1, wherein the strengthening plates (4) are provided in four, four strengthening plates (4) being arranged in an annular array on the base plate (3).

3. The road construction roadblock warning device according to claim 1, characterized in that said driving mechanism further comprises a wind detector (11) mounted on top of the column (1) and a controller (12) electrically connected to the wind detector (11), said controller (12) being electrically connected to the servo motor for controlling the servo motor to rotate forward and backward.

4. The road construction roadblock warning device as claimed in claim 1, characterized in that the side walls of two said columns (1) are further symmetrically provided with mounting plates (13), said mounting plates (13) are provided with mounting slots (14), and the two sides of said warning plate (2) are symmetrically provided with channel bars (15) adapted to the mounting slots (14).

5. A road construction barrier warning device as claimed in claim 4, wherein the mounting slot (14) is of a "T" configuration.