Deceleration strip winding and unwinding device for temporary road closure
A technology of retractable device and deceleration strip, which is applied in the direction of roads, roads, road signs, etc., can solve the problems of increasing labor intensity of workers, time-consuming and labor-intensive laying, and low operating efficiency, so as to improve efficiency, operate flexibly, and ensure worker safety. Effect
Inactive Publication Date: 2021-02-02
XCMG XUZHOU TRUCK MOUNTED CRANE
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Problems solved by technology
However, the existing deceleration strips are either fixedly installed on the road surface, which takes time and effort to lay and has poor flexibility, or they are mobile and portable deceleration strips that need to be manually moved, which increases the labor intensity of workers and reduces the operating efficiency.
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[0022] Such as figure 1 A deceleration strip retractable device for temporary road closure is shown, which is characterized in that it includes a connection mechanism 1, a lifting mechanism 2, a bracket mechanism 3, a telescopic mechanism 4, a pick-up mechanism 5 and a deceleration strip 6, and the connection mechanism 1 connects the lifting mechanism 2 and the bracket mechanism 3, the telescopic mechanism 4 is fixed on the lifting mechanism 2, the pick-up mechanism 5 is fixed on the telescopic mechanism 4, the deceleration bar 6 is placed on the bracket mechanism 3 and transferred by the pick-up mechanism 5, and the connecting mechanism 1 fixed on the front of the vehicle;
[0023] The connecting mechanism 1 includes a frame 11 and a hanging plate 12. The frame 11 is a cavity structure. The lifting mechanism 2 is installed inside the cavity of the frame 11 to carry out the lifting action. The hinge point holes on both sides are welded to install the bracket mechanism 3. The ...
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The invention relates to a deceleration strip winding and unwinding device for temporary road closure, and belongs to the technical field of road traffic safety protection. The device comprises a connecting mechanism, a lifting mechanism, a bracket mechanism, a telescopic mechanism, a picking mechanism and a deceleration strip. The lifting mechanism and the bracket mechanism are connected to the connecting mechanism, the telescopic mechanism is fixed to the lifting mechanism, the picking mechanism is fixed to the telescopic mechanism, the deceleration strip is placed on the bracket mechanism and transferred through the picking mechanism, and the connecting mechanism is fixed to the front end of a vehicle; the connecting mechanism comprises a rack and a hanging plate, the rack is of a cavity structure, a lifting mechanism is installed in a cavity of the rack to conduct lifting action, hinge point holes are welded to the two sides to install the bracket mechanism, a hanging plate is welded to the back face of the rack, and the rack is fixedly connected to the front end of the vehicle through the hanging plate. The device has the beneficial effects that a hydraulic system is driven bya direct-current motor, so that all actions of the device are driven, the whole device is reliable and simple to operate, the deceleration strip winding and unwinding efficiency of workers during temporary road closure is improved, and the safety of the workers is guaranteed.
Description
technical field [0001] The invention relates to a deceleration strip retractable device for temporary road closure, belonging to the technical field of road traffic safety protection. Background technique [0002] During the construction process of the current municipal maintenance department, it is necessary to temporarily occupy the road and, if necessary, to temporarily close the road. Usually temporary road occupation is mainly based on traffic cones and plastic protective panels, and warning signs are manually set up behind the road closure to inform the rear vehicles to slow down and avoid the warning area. But if run into night or when cloudy day, light is not good, or the driver of rear vehicle is tired driving, drunk driving, speed of a vehicle is faster, even if these warning precautions are arranged, still collide from time to time, cause traffic accident. [0003] The deceleration strip is a facility commonly used on the road to force passing vehicles to slow do...
Claims
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IPC IPC(8): E01F9/529
CPCE01F9/529
Inventor 陈志伟李根文何兵高帅苗长青邱剑飞宁吉平
Owner XCMG XUZHOU TRUCK MOUNTED CRANE