Road construction pavement depression marking device
A technology of construction road surface and marking device, which is applied in the direction of roads, roads, road repairs, etc., can solve problems such as inability to mark road surface depressions, and achieve the effects of easy coordination and deployment, fast road surface dynamics, and saving manpower and material resources
Active Publication Date: 2022-01-28
新乡市方正公路工程监理咨询有限责任公司
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Problems solved by technology
[0003]Aiming at the above problems, the present invention provides a road construction road surface depression marking device to solve the problem that road surface depressions cannot be marked timely and effectively before road maintenance
Method used
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[0027] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings; however, in describing the present invention, descriptions of conventionally known functions or configurations will be omitted in order to clearly explain the gist of the present invention.
[0028] In the claims, description and drawings of the present invention, the terms "first", "second" or "third" are used only to distinguish different objects, rather than to describe a specific order.
[0029] In the claims, specification and drawings of the present invention, if the terms "comprising", "having" and words with similar meanings are used, they all mean "including but not limited to".
[0030] As a preferred embodiment 1, with figure 1 to attach Figure 5 A road surface depression marking device for road construction is provided, including a frame 1, on which there is a lead screw 2 arranged horizontally and a cylinder 3 which is threa...
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The invention relates to a road construction pavement depression marking device, which is used for timely and effectively marking pavement depressions, and adopts the technical scheme that the road construction pavement depression marking device comprises a frame, a lead screw and a column body are arranged on the frame, the column body is vertically arranged and is in threaded connection with the lead screw through the lead screw, a sleeve in vertical sliding connection is arranged at the lower end of the column body, and the sleeve is connected with the column body through a first spring; an ink storage cavity is formed in the lower end face of the sleeve, a ball is embedded in the lower end of the ink storage cavity, and the lower portion of the ball is arranged outside the ink storage cavity; a left sliding block and a right sliding block are arranged at the upper part of the sleeve, and the sliding blocks vertically slide on the sleeve and are connected with the sleeve through second springs; the column body is provided with two first switches which are in one-to-one up-and-down correspondence with the two sliding blocks respectively, and the heights of the two first switches are different; and the frame is provided with two second switches arranged on the left side and the right side of the column body respectively, the frame is provided with a motor in transmission connection with the lead screw, and an ink pump is arranged on the frame and communicated with the ink storage cavity through a pipeline.
Description
technical field [0001] The invention relates to road construction detection equipment, in particular to a road construction pavement depression marking device. Background technique [0002] Due to the difference in softness and hardness of the strata under the roadbed, after encountering accumulated water and / or repeated rolling, the road surface is prone to sags, resulting in uneven road surfaces. Although such sags are not as dangerous as landslides, they still affect the Passing vehicles and pedestrians cause certain safety hazards. When the light is poor or the speed of the vehicle is fast, it is difficult to detect and avoid it in time, resulting in serious bumping of the vehicle and pedestrians falling, resulting in unexpected traffic accidents; in view of this situation, although The maintenance department will carry out maintenance on a regular basis, but due to the intricate urban roads and insufficient maintenance personnel and equipment, it is often difficult to f...
Claims
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Login to View More IPC IPC(8): E01C23/01E01C23/20
CPCE01C23/01E01C23/20
Inventor 华海涛马二伟尚学林曲艳芬王鑫应张峰孟杰邢刚军郜林松段志辉梁光磊林红山孟庆山张雪李冬晖卢人嘉李珂杨萌张同亮马新朋秦稳陈家成张艳霞冯静孟媛张静赵慧李芳韩丽丽原常委秦安岭肖玲玲孙菩玉王磊桑军伟刘心诚王志宇刘磊左亚豪范亚飞
Owner 新乡市方正公路工程监理咨询有限责任公司