Railway tunnel anchor jumb drill

A technology for bolting trolleys and tunnels, which is used in the installation of bolts, mining equipment, earth-moving drilling, etc., can solve the problems of low degree of mechanization of bolt drilling, inability to guarantee quality, low construction efficiency, etc., and reduce the labor of workers. Strength, walking freely and reliably, time-saving effect

Inactive Publication Date: 2015-07-15
蒲长晏
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a railway tunnel bolt trolley, which realizes the specialization and mechanization of railway tunnel bolt construction eq

Method used

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Embodiment Construction

[0032] The invention provides a railway tunnel bolt trolley, which includes a traveling mechanism, a rotatable chassis installed on the traveling mechanism, a lifting platform installed on the chassis, a rotatable drilling arm mechanism installed on the lifting platform, and a A rotatable drilling mechanism on the drilling arm mechanism, and a power system that drives the action of the traveling mechanism, the chassis, the lifting platform, the drilling arm mechanism and the drilling mechanism.

[0033] Specifically, the trolley can be set as follows:

[0034] see figure 1 , 2 , 3, the bottom of the trolley is a crawler-type traveling mechanism 1, and the crawler-type traveling mechanism 1 includes a tightening oil cylinder, a traveling motor and a speed reducer. Among them, the expansion and contraction movement of the tensioning oil cylinder can adjust the tension degree of the track; the traveling motor provides the traveling power and drives the traveling mechanism to mo...

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PUM

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Abstract

The invention discloses a railway tunnel anchor jumb drill, which comprises a traveling mechanism, a rotating chassis arranged on the traveling mechanism, a lifting platform arranged on the chassis, a rotating drill arm mechanism arranged on the lifting platform, a rotating drilling mechanism arranged on the drill arm mechanism and a power system for driving the traveling mechanism, the chassis, the lifting platform, the drill arm mechanism and the drilling mechanism to act. According to the railway tunnel drill jumb drill, railway tunnel anchor construction equipment is specialized for the first time, the railway tunnel drill jumb drill is reasonable in overall structure and diversified in function, tunnel anchor construction can be mechanized, the labor intensity of a worker can be reduced, construction quality, accuracy and efficiency can be improved, and project quality can be better ensured.

Description

technical field [0001] The invention relates to the field of railway tunnel bolt construction trolleys, in particular to a railway tunnel bolt trolley. Background technique [0002] At present, the country strengthens the construction of social infrastructure projects. A large number of railway projects need to be constructed every year. It is inevitable to dig tunnels in mountainous and hilly areas. , when the bolt is drilled, people stand on the simple platform to drill, and the holes are arranged according to the designed spacing. After the hole is formed, the high-pressure air is used to clean the hole. The degree of mechanization of the bolt construction is low, the labor intensity of the workers is high, the construction efficiency is low, and the quality cannot be guaranteed. , Set up a simple platform and drill workers can't guarantee the safety of construction on the shelf. Therefore, the development of a specialized and mechanized tunnel bolt trolley has certain p...

Claims

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Application Information

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IPC IPC(8): E21D20/00
CPCE21D20/003
Inventor 蒲长晏郭玉强周生伟尹才刚贺伟超刘琦
Owner 蒲长晏
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