Cageway connecting device and connecting method thereof

A connecting method of a cageway connecting device, for connecting an upper cageway and a lower cageway;

• a notch being set at the top end of the lower cageway;
• the cageway connecting device comprising:
• a connecting cageway, being set between the upper cageway and the lower cageway;
• an upper cannula, the bottom end of the upper cannula being fixed in the top end of the connecting cageway, the top end of the upper cannula being inserted into the bottom end of the upper cageway and conformed on the inner wall of the bottom end of the upper cageway;
• a lower cannula, the top end of the lower cannula being fixed in the bottom end of the connecting cageway, the bottom end of the lower cannula being inserted into the top end of the lower cageway and conformed on the inner wall of the top end of the lower cageway;
• two first steel angles symmetrically arranged, being fixed on the same side of the connecting cageway and set from top to bottom;
• a fixed block, being fixed on the outside of the lower cannula, and a first pin bore downward being set in the fixed block;
• a pin boss, being fixed on the outside of the top end of the lower cageway, and being located below the notch;
• a second pin bore coaxial with the first pin bore being set in the pin boss;
• and
• a fixed pin, for fixing the fixed block and the pin boss;
• the bottom end of the fixed pin being passed through the first pin bore and inserted into the second pin bore;
• the connecting method comprising:
• fixing the two first steel angles in the vertical direction, and putting the top end of the lower cageway on the bottom end of the lower cannula, then rotating the lower cageway to make the first pin bore and the second pin bore be coaxial;
• passing the bottom end of the fixed pin through the first pin bore, then inserting the bottom end of the fixed pin into the second pin bore to make the pin boss and the fixed block be fixed;
• and
• putting the bottom end of the upper cageway on the top end of the upper cannula to make upper cageway be overlapped on the connecting cageway.

A connecting method of a cageway connecting device, for connecting an upper cageway and a lower cageway;

• a notch being set at the top end of the lower cageway;
• the cageway connecting device comprising:
• a connecting cageway, being set between the upper cageway and the lower cageway;
• an upper cannula, the bottom end of the upper cannula being fixed in the top end of the connecting cageway, the top end of the upper cannula being inserted into the bottom end of the upper cageway and conformed on the inner wall of the bottom end of the upper cageway;
• a lower cannula, the top end of the lower cannula being fixed in the bottom end of the connecting cageway, the bottom end of the lower cannula being inserted into the top end of the lower cageway and conformed on the inner wall of the top end of the lower cageway;
• two first steel angles symmetrically arranged, being fixed on the same side of the connecting cageway and set from top to bottom;
• a first cageway beam being set between the two first steel angles, and the two first steel angles being fixed on the top and bottom ends of the first cageway beam respectively by a plurality of fasteners;
• a fixed block, being fixed on the outside of the lower cannula, and a first pin bore downward being set in the fixed block;
• a pin boss, being fixed on the outside of the top end of the lower cageway, and being located below the notch;
• a second pin bore coaxial with the first pin bore being set in the pin boss;
• and
• a fixed pin, for fixing the fixed block and the pin boss;
• the bottom end of the fixed pin being passed through the first pin bore and inserted into the second pin bore;
• the connecting method comprising:
• (1) pre assembling each cageway connecting device and the corresponding cageways;
• (2) clamping the first steel angles of each cageway connecting device to the corresponding first cageway beam to make each cageway connecting device be fixed on the corresponding first cageway beam;
• and
• (3) first, putting the top end of the lower cageway on the bottom end of the lower cannula, then rotating the lower cageway to make the first pin bore and the second pin bore be coaxial;
• second, passing the bottom end of the fixed pin through the first pin bore, then inserting the bottom end of the fixed pin into the second pin bore to make the pin boss and the fixed block be fixed;
• third, putting the bottom end of the upper cageway on the top end of the upper cannula to make upper cageway be overlapped on the connecting cageway;
• the last, rotating the upper cageway, then fixing the upper cageway through another cageway connecting device above the upper cageway, and installing each cageway according to this step to complete the connection of each cageway.