Warning equipment for urban road construction

Abstract

The invention relates to the technical field of construction auxiliary equipment, and discloses warning equipment for urban road construction. The equipment comprises a fixed base, a fixed cylinder mounted in the middle of the upper end of the fixed base, a telescopic column slidably arranged in the fixed cylinder, a power box mounted at the top end of the telescopic column, a power shaft mountedat the horizontal position in the lower end of the power box, the right end of the power shaft penetrates through the power box to be connected with a power blade, a power motor is installed at the left end of the power shaft, a driving belt wheel is installed in the middle of the power shaft, the upper end of the driving belt wheel is connected with a driven belt wheel through a belt, a transmission shaft is installed at the horizontal position of the middle of the driven belt wheel, the middle of the transmission shaft is connected with a rotating shaft through an upper gear set, the upper end of the rotating shaft penetrates through the power box and is connected with a warning board, and a display board is mounted in the middle of the warning board. The vertical height of the whole warning board can be rapidly adjusted, meanwhile, 360 DEG rotation of the warning board is ensured, the visual range of warning is widened, rapid removal of dust is also achieved, and the warning effectis further improved.

Description

technical field [0001] The invention relates to the technical field of construction auxiliary equipment, in particular to a warning equipment for urban road construction. Background technique [0002] Urban roads are generally wider than highways. In order to adapt to complex vehicles, motor vehicle lanes, bus priority lanes, and non-motor vehicle lanes are divided into more. On both sides of the road, there are sidewalks and housing buildings above the road surface, and public pipelines are mostly buried under the sidewalks. Arrange green belts and sculptures to beautify the city. In order to protect the sanitation of the urban environment, it is necessary to reduce dust and noise. For highways, road shoulders are set outside the roadway, street trees are planted on both sides, and side ditches are used for drainage. [0003] Construction road fences, also known as construction sign boards, construction boards, and activity boards, are used for road construction sites, m...

AI Technical Summary

Problems solved by technology

[0003] Construction road fences, also known as construction sign boards, construction boards, and activity boards, are used for road construction sites, maintenance of municipal construction, and outer protection prompts for building construction. They can be placed where needed at any time to lead traffic to prevent accidental collisions and reduce Loss, with the continuous improvement of people's living standards, municipal construction is inseparable, and municipal construction will have countless municipal construction sites. Because municipal construction sites are very dangerous, people have built municipal construction warning signs to remind passers-by to stay away On the construction site, the warning signs for municipal construction are generally placed in conspicuous positions, but the warning signs currently used are relatively simple, just a sign, which is difficult to find in rainy days or dark nights, and is likely to cause traffic accidents. At the same time, the height of the construction warning signs is too high Low, often passers-by can only see the warning signs when they arrive at the construction site, and the warning range is too small, which makes it inconvenient to use

[0004] A warning device for municipal construction is disclosed in the prior art, which includes a box body, the lower surface of the inner wall of the box is fixedly connected to the bottom end of the telescopic rod, and the top end of the telescopic rod is fixedly connected to the bottom end of the sliding rod. The sliding rod is sleeved in the sliding sleeve, and the sliding sleeve is clamped on the upper surface of the box body. A bearing is clamped on the left side of the box body, and a rotating shaft is sleeved in the bearing. The right end of the rotating shaft Fixedly connected with the left side of the gear, the gear meshes with the tooth plate, the tooth plate is located in the through hole, the through hole is opened on the upper surface of the box, the left end of the rotating shaft is fixedly connected with the right end of the handle, The left end of the handle is fixedly connected to the right side of the nut. Although the device can realize the adjustment and rotation of the warning sign for construction to a certain extent, in actual operation, the adjustment is not convenient, and at the same time, there will be problems during construction. A large amount of dust seriously affects the warning effect, therefore, further improvement is needed

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