Vehicle-mounted guard bar drilling machine with foldable drilling frame

Abstract

The invention relates to a vehicle-mounted guard bar drilling machine with a foldable drilling frame. The vehicle-mounted guard bar drilling machine with the foldable drilling frame comprises a vehicle body, the drilling frame and a drilling rod assembly. The front end of the vehicle body is provided with a driving room. The drilling rod assembly is installed on the drilling frame in a lifting mode. The vehicle-mounted guard bar drilling machine with the foldable drilling frame further comprises a folding mechanism which is arranged on the vehicle body and used for folding the drilling frame located on the outer side of the vehicle body to the upper portion of the vehicle body. The folding mechanism comprises a base, a rotating mechanism, a rotating seat and a first oblique oil cylinder, wherein the rotating mechanism is arranged on the vehicle body and used for driving the base to swing in the horizontal plane, the lower end of the rotating seat is hinged to one end of the base, and the first oblique oil cylinder is used for making the rotating seat swing in the vertical plane. The two ends of the first oblique oil cylinder are correspondingly hinged to the other end of the base and the upper end of the rotating seat. According to the vehicle-mounted guard bar drilling machine, the drilling frame of the vehicle-mounted guard bar drilling machine can be folded when the vehicle-mounted guard bar drilling machine does not work, so that the problems that drilling frames of past drilling machines impact on a driving vision field of a driver and the depth of a hole drilled by a drilling rod is not deep enough are solved, and meanwhile, the whole structure is more beautiful.

Description

technical field [0001] The invention relates to a vehicle-mounted guardrail drilling machine capable of retracting a drill frame. Background technique [0002] With the rapid development of highway construction in my country and the improvement of construction quality standards, many related construction machinery in the past can no longer meet the development requirements of highway modernization. For example, when installing anti-collision barriers on highways, airports, dams, ports, etc., some places still Manual operations are used, although mechanical operations are used in some places, but due to reasons such as simple machinery and unreasonable design structures, it cannot meet the requirements of high standards and high efficiency. [0003] The invention patent with the authorized announcement number CN102926658B discloses a wheeled drilling rig. This invention solves the problems of inflexible angle adjustment, inaccurate positioning, and a lot of manpower that exist...

AI Technical Summary

Problems solved by technology

[0008] In view of this, the object of the present invention is to provide a vehicle-mounted guardrail drilling machine, so that the drill frame can be folded when not working, thereby solving the problem that the drill frame of the previous drilling machine affects the driver's driving vision and the problem of the drilling rod drilling. The problem that the depth is not deep enough, while making the overall structure more beautiful

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