Overhauling safety protection device for coiling machine
A safety protection device and coiler technology, which is applied in the field of steel production equipment, can solve problems such as safety pin movement and safety hazards, and achieve the effect of preventing slipping
Inactive Publication Date: 2011-06-22
TIANJIN RONGCHENG UNITED IRON & STEEL GRP CO LTD
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AI Technical Summary
Problems solved by technology
Four winding-assisting rollers are evenly arranged on the outer periphery of the winding machine. When the winding-assisting rollers are opened, they are fixed by the safety pins set in the safety pin holes of the archway. However, due to unstable factors, the safety pins have shifting phenomena, resulting in potential safety hazards.
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[0008] The present invention will be further described below in conjunction with the accompanying drawings.
[0009] Such as figure 1 As shown, the outer circumference of the winding machine is uniformly provided with the first winding aid roll 1, the second winding aid roll 2, the third aiding roll 3 and the fourth aiding roll 4, and the gap between the third aiding roll support plate and the archway Welding positioning plate 5; the third roll-helping roller support plate fixes safety bearing 6, two safety holes 7 and 8 are set on the side of the safety bearing, safety pins are set in the safety holes, and can be fixed with the archway by safety pins, as figure 2 As shown, the top surface of the safety support is provided with a fixing hole 9, and the fixing pin can pass through the safety hole and the pin hole to locate the safety pin to prevent movement; the bottom of the safety support is fixed with the archway by bolts.
[0010] The safety pins of the remaining roll-hel...
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The invention discloses an overhauling safety protection device for a coiling machine. The device is realized by the following technical scheme that: the periphery of the coiling machine is uniformly provided with a first auxiliary coiling roller, a second auxiliary coiling roller, a third auxiliary coiling roller and a fourth auxiliary coiling roller; a positioning plate is welded between a supporting plate of the third auxiliary coiling roller and a honorific arch; the supporting plate of the third auxiliary coiling roller is fixed on a safety support; the lateral surface of the safety support is provided with two safety holes, safety pins are arranged in the safety holes, the top surface of the safety support is provided with a fixed hole, the circumference surface of the safety pins is provided with pin holes, and a fixing pin sequentially passes through the safety holes and the pin holes; and the lower part of the safety support is fixed with the honorific arch through bolts. The device can effectively prevent the auxiliary coiling rollers from sliding, and the safety support plays a double insurance role.
Description
technical field [0001] The invention relates to the field of steel production equipment, and more specifically relates to a coiler maintenance safety protection device. Background technique [0002] The auxiliary roll of the coiler is in an open state or an engaged state during the working process, and whether it is in an open state or an engaged state, the position is fixed by the safety pin. Four winding-assisting rollers are evenly arranged on the outer periphery of the winding machine. When the winding-assisting rollers are opened, they are fixed by the safety pins set in the safety pin holes of the archway. However, due to unstable factors, the safety pins have shifting phenomena, resulting in potential safety hazards. . Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provide a coiler maintenance safety protection device. [0004] The inspection and maintenance safety...
Claims
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IPC IPC(8): B21C47/02
Inventor 赵文军李永滨
Owner TIANJIN RONGCHENG UNITED IRON & STEEL GRP CO LTD