CN213773041U

CN213773041U - Warning device is used in road engineering construction

Info

Publication number: CN213773041U
Application number: CN202021504443.1U
Authority: CN
Inventors: 岳朋超; 黄方; 郭有蒙; 葛粟粟; 虢玉标
Original assignee: Central and Southern China Municipal Engineering Design and Research Institute Co Ltd
Current assignee: Central and Southern China Municipal Engineering Design and Research Institute Co Ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-07-23
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to a road warning device technical field discloses a warning device is used in road engineering construction, include the bottom plate and fix the spliced pole on the bottom plate, the mounting groove has been seted up to the bottom plate surface, and is equipped with the motor in the mounting groove, be equipped with the spout in the spliced pole, be equipped with slider and lead screw in the spout, the output fixed connection of lead screw and motor, slider threaded connection are on the lead screw surface, the upper end fixedly connected with connecting rod of slider, and the connecting rod top is connected with the connecting plate, is equipped with the warning subassembly on the connecting plate. The height of the device is adjusted through the motor, the screw rod and the sliding block; and have multiple warning mode, strengthened the warning effect of device.

Description

Warning device is used in road engineering construction

Technical Field

The utility model relates to a road warning device technical field, concretely relates to warning device is used in road engineering construction.

Background

Warning device need be put at the in-process that carries out engineering construction to prevent that other people or vehicle mistake from rushing through at the in-process of construction, current warning device's structure and function are comparatively single, all are fixed placing usually when using, can not adjust its height, and the effect that leads to the warning is poor, and current warning device's suggestion mode is single in addition, and warning effect is poor.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a warning device is used in road engineering construction, the device's height can be adjusted according to actual need, can detect the distance between vehicle and pedestrian and the device moreover and warn, improves the security.

In order to realize the above purpose, the technical scheme of the utility model specifically is:

a warning device for road engineering construction comprises a bottom plate and a connecting column fixed on the bottom plate, wherein the surface of the bottom plate is provided with a mounting groove, and a motor is arranged in the mounting groove; be equipped with the spout in the spliced pole, be equipped with slider and lead screw in the spout, slider threaded connection is on the lead screw surface, the bottom of lead screw with the output fixed connection of motor, the upper end fixedly connected with connecting rod of slider, the connecting rod top is connected with the connecting plate.

Further, in the above technical scheme, be connected with the equipment box on the connecting plate, be equipped with battery, stereo set and infrared distance meter in the equipment box, the stereo set with infrared distance meter electricity is connected, stereo set and infrared distance meter are connected with the battery electricity respectively.

Further, in above-mentioned technical scheme, the device includes the mounting panel, the mounting panel passes through the dead lever to be connected on the connecting plate, be equipped with warning light, reflection of light strip and light on the mounting panel.

Further, in the above technical scheme, the side of the bottom plate is fixedly connected with a first connecting block, the first connecting block is internally threaded with a threaded rod, and the bottom end of the threaded rod is connected with a supporting block.

Further, in the above technical scheme, the bottom surface of bottom plate is equipped with second connecting block and pulley, the second connecting block is fixed on the bottom plate, the second connecting block with the pulley is rotated and is connected.

The utility model has the advantages that: the motor drives the screw rod to rotate, so that the sliding block moves up and down in the sliding groove, and the warning assembly arranged on the connecting plate is driven to be lifted or lowered, and pedestrians and vehicles can observe the warning assembly in time; the infrared distance meter can detect the distance between the vehicles and pedestrians and the device, and when the distance approaches a certain degree, the alarm sound is given out through the sound box, so that the prompting effect is achieved; the arrangement of the pulley and the first connecting block on the bottom plate is convenient for the random movement and fixation of the device.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a front view of an embodiment of the present invention;

fig. 3 is a sectional view taken along the plane a-a in fig. 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1 to 3, a road construction warning device comprises a bottom plate 1 and connecting columns 2 fixed on two sides of the upper surface of the bottom plate, wherein 2 mounting grooves 3 are formed in the upper surface of the bottom plate 1, the mounting grooves 3 are located below the connecting columns 2, and a motor 4 is fixedly mounted inside the mounting grooves 3; the inner parts of the two connecting columns 2 are respectively provided with a sliding chute 5, a sliding block 6 and a screw rod 7 are arranged in the sliding chutes 5, the lower end of the screw rod 7 is fixedly connected with the output end of the corresponding motor 4, and the upper end of the screw rod 7 extends to the top end of the sliding chute 5; the sliding block 6 can move up and down in the sliding groove 5 but cannot rotate, in specific implementation, the horizontal sections of the sliding groove 5 and the sliding block 6 are rectangular, and the size of the sliding block 6 is slightly smaller than that of the sliding groove 5; the outer surface car of lead screw 7 has the screw thread, and slider 6 threaded connection is on the surface of lead screw 7, and the upper surface both sides of slider 6 are connected with connecting rod 8, and connecting rod 8 keeps away from the other end of slider 6 and upwards stretches out spliced pole 2. The top end fixed connection of connecting rod 8 is on connecting plate 9, and connecting plate 9 is used for the installation to warn the subassembly. After the motor 4 is started, the screw rod 7 rotates, so that the sliding block 6 slides up and down in the sliding groove 5, the warning assembly on the connecting plate 9 is driven to move up and down, and a proper height can be selected according to actual needs.

Fixedly connected with equipment box 10 and equipment box 10 set up in the below of connecting plate 9 on the connecting plate 9, and the inside of equipment box 10 is equipped with battery 11, and the outside of equipment box 10 is equipped with stereo set 12, and stereo set 12 can set up two and set up flutedly between two stereo sets 12 to at the internally mounted infrared distancer 13 of recess. The storage battery 11 is electrically connected with the sound box 12 and the infrared distance meter 13 and used for providing electric energy; the sound system 12 is electrically connected to the infrared distance meter 13, and when the infrared distance meter detects that the distance between the vehicle or the pedestrian and the device is too short, an alarm can be given through the sound system.

An installation plate 14 is arranged above the connection plate 9, and the installation plate 14 is fixed on the connection plate 9 through a fixed rod 15; warning lamps 16 are fixedly arranged on the upper surface of the mounting plate 14 at equal intervals, and a reflecting strip 17 and an illuminating lamp 18 are arranged on the side surface of the mounting plate 14. Warning effect when night can be strengthened to warning light and reflection of light strip, and the light can provide the illumination for the building site personnel of patrolling and examining at night, increases the security of work at night.

In order to facilitate the movement of the device, a second connecting block 22 and a pulley 23 are arranged on the bottom surface of the bottom plate, the second connecting block 22 is fixed on the bottom plate 1, and the pulley 23 is rotatably connected with the second connecting block 22.

The side surface of the bottom plate 1 is fixedly connected with a first connecting block 19, a threaded rod 20 penetrates through the inside of the first connecting block 19, the first connecting block 19 is in threaded connection with the threaded rod 20, and the bottom end of the threaded rod 20 is connected with a resisting block 21. When the device needs to move, the resisting block 21 rises to a height higher than the pulley 23 when the threaded rod 20 is rotated, and the device can be rapidly moved through the pulley 23; when the device is moved to a position for use, the threaded rod 20 is rotated to enable the abutting block 21 to descend to be in contact with the ground, and then the device can be fixed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The warning device for road engineering construction comprises a bottom plate (1) and a connecting column (2) fixed on the bottom plate (1), and is characterized in that the surface of the bottom plate (1) is provided with a mounting groove (3), and a motor (4) is arranged in the mounting groove (3); be equipped with spout (5) in spliced pole (2), be equipped with slider (6) and lead screw (7) in spout (5), slider (6) threaded connection is on lead screw (7) surface, the bottom of lead screw (7) with the output fixed connection of motor (4), the upper end fixedly connected with connecting rod (8) of slider (6), connecting rod (8) top is connected with connecting plate (9).

2. The warning device for road engineering construction according to claim 1, wherein an equipment box (10) is connected to the connecting plate (9), a storage battery (11), a sound box (12) and an infrared distance meter (13) are arranged in the equipment box (10), the sound box (12) is electrically connected with the infrared distance meter (13), and the sound box (12) and the infrared distance meter (13) are respectively electrically connected with the storage battery (11).

3. The warning device for road engineering construction according to claim 1, wherein the device comprises a mounting plate (14), the mounting plate (14) is connected to the connecting plate (9) through a fixing rod (15), and a warning lamp (16), a reflective strip (17) and a lighting lamp (18) are arranged on the mounting plate (14).

4. The warning device for road engineering construction according to claim 1, wherein a first connecting block (19) is fixedly connected to the side surface of the bottom plate (1), a threaded rod (20) is connected to the first connecting block (19) in a threaded manner, and a supporting block (21) is connected to the bottom end of the threaded rod (20).

5. The warning device for road engineering construction according to claim 1, wherein a second connecting block (22) and a pulley (23) are arranged on the bottom surface of the bottom plate (1), the second connecting block (22) is fixed on the bottom plate (1), and the second connecting block (22) is rotatably connected with the pulley (23).