Mine explosion-proof pipe grasping machine steel pipe fork device
A mining explosion-proof, mechanical steel pipe technology, applied in mining equipment, mining equipment, earthwork drilling and mining, etc., can solve the problems of affecting the working efficiency of steel pipes, the left and right movement and pitch swing of the pipe grabbing machine, and the inability to position and dock adjacent steel pipes, etc. , to achieve the effect of compact structure, simple structure and convenient operation
Active Publication Date: 2017-01-11
LIANYUNGANG TIANMING EQUIP
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Problems solved by technology
[0002] After the excavation of the coal mine roadway is completed, people need to erect steel pipes such as ventilation, water delivery, and compressed air above the side wall of the roadway. Move left and right and swing along the axis of the steel pipe so that it can be installed after positioning and docking with an adjacent steel pipe. Due to the particularity of the coal mine roadway, the existing pipe grabbing machine can neither move left and right nor swing in the roadway. The positioning and docking of adjacent steel pipes in the roadway has seriously affected the work efficiency of people erecting steel pipes for ventilation, water delivery, and compressed air on the side walls of the roadway.
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[0010] A steel pipe fork frame device for a mining explosion-proof pipe grabbing machine, comprising a fork frame body 1, on the left and right sides of the rear end of the fork frame body 1, lifting rollers 2 mounted on the door frame of the mining explosion-proof pipe grabbing machine are respectively provided , the front of the fork frame body 1 is provided with a vertically arranged middle panel 11, the upper part of the back of the middle panel 11 is hinged with the fork frame body 1 through a hinge shaft arranged horizontally, and the lower back part of the middle panel 11 is connected with the fork frame body A pitch cylinder 3 is installed between them, a front panel 8 is provided on the front of the middle panel 11, and a slide rail arranged parallel to the axial direction of the hinge shaft is provided on the middle panel 11, and the front panel 8 is slidably installed on the slide rail. Between the front panel 8 and the middle panel 11, there is a double-headed oil c...
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An anti-explosion tube grabber steel tube forming frame device used for mining comprises a forking frame body, the left side and the right side of the rear end of the forking frame body are respectively provided with a lifting idler wheel, the front of the forking frame body is provided with a middle panel, the upper portion of the back surface of the middle panel is hinged to the forking frame body, a pitching oil cylinder is installed between the back surface of the middle panel and the forking frame body, the front face of the middle panel is provided with a front panel, a double-end oil cylinder is arranged between the front panel and the middle panel, a guide groove is formed in the middle panel, a guide block is arranged in the guide groove and is respectively and fixedly connected with a cylinder body of the double-end oil cylinder and the middle of the back surface of the front panel, the left side and the right side of the front face of the front panel are respectively provided with a shovel plate, the portions, on the inner sides of the left and right shovel plates, of the front panel are respectively provided with a guide rail I, clamps are installed on the upper sides of the shovel plates in the guide rails I, and clamping oil cylinders are arranged between the clamps and the front panel. The anti-explosion tube grabber steel tube forming frame device is simple in structure and convenient to operate, and work efficiency of people who erect ventilation steel tube pipelines, water conveying steel tube pipelines, compressed air steel tube pipelines and the like on the side wall of a roadway is improved.
Description
technical field [0001] The invention relates to a mining construction machine, in particular to a steel pipe fork frame device for a mining explosion-proof pipe grabbing machine. Background technique [0002] After the excavation of the coal mine roadway is completed, people need to erect steel pipes such as ventilation, water delivery, and compressed air above the side wall of the roadway. Move left and right and swing along the axis of the steel pipe so that it can be installed after positioning and docking with an adjacent steel pipe. Due to the particularity of the coal mine roadway, the existing pipe grabbing machine can neither move left and right nor swing in the roadway. Completing the positioning docking with adjacent steel pipes in the roadway has seriously affected the work efficiency of people erecting steel pipes such as ventilation, water delivery, and compressed air on the side walls of the roadway. Contents of the invention [0003] The technical problem t...
Claims
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IPC IPC(8): E21F17/00
Inventor 卢明立高建辉江玉凤
Owner LIANYUNGANG TIANMING EQUIP