Fixing device and fixing method of roadside packing bag of remained gateway along goaf
A technology for fixing devices and filling bags, which is applied in the direction of filling materials, safety devices, earthwork drilling and mining, etc., can solve the problems of inconvenient and cumbersome fixing methods of filling bags, and achieve the goal of reducing labor intensity, simplifying installation process, and improving mining speed Effect
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[0023] The following are specific embodiments of the present invention, in conjunction with the attached Figure 1-3 , to further describe the technical solution of the present invention, but the present invention is not limited to the following examples.
[0024] A fixing device for filling bags beside the gob-side retaining alley, including a fixing frame and a support rod 5, the fixing frame includes three fixing bodies, the three fixing bodies are sequentially hinged to form a frame with one side opening, and the middle fixing body The length is 1.5 meters and the height is 1 meter. The height of the fixed bodies on both sides is the same as that of the middle fixed body, and the length is 0.75 meters. The horizontal bar 11 and the vertical bar 12 fixedly connected to the steel pipe material on both sides of the top horizontal bar are composed of five curved hooks 3 at equal intervals on the vertical bar 12, and the curved hooks 3 on the vertical bars 12 on both sides are ...
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