Sublance elastic guiding trolley
A small car and elastic technology, applied in the manufacture of converters, etc., can solve the problems that the track rollers cannot be adjusted, the steel wire rope is inconvenient to replace, and the guide wheels cannot effectively avoid jamming, etc., so as to increase operating performance, enhance work ability and improve safety. Effect
Inactive Publication Date: 2008-10-15
WISDRI ENG & RES INC LTD
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Problems solved by technology
[0005] Aiming at the problems that the guide wheel of the guide trolley cannot effectively avoid jamming, the lifting trolley collides strongly with the guide trolley when it falls, it is inconvenient to replace the steel wire rope, and the track rollers cannot be adjusted, the invention provides an elastic guide trolley for the auxiliary gun, which can better to solve the above problems
Method used
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[0026] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0027] An elastic guiding trolley for an auxiliary gun, referring to Fig. 3, it includes guide wheels 1 for clamping the auxiliary gun body 2, the guide wheels are four, and are evenly arranged on the circumferential direction of the auxiliary gun body 2, three of which are guided The axle 14 end of wheel is provided with through hole 15, and disc spring axle 11 is arranged to pass through described through hole 15, and the wheel axle 14 below of described guide wheel 1 is provided with the stop bar 12 that prevents guide wheel from rotating around the disc spring axle, like this That is, the wheel shaft 14 of the guide wheel can slide along the disc spring shaft 11 without rotating downward along the disc spring shaft 11 due to the gravity of the guide wheel 1 .
[0028] Disc spring 13 is sleeved on described disc spring shaft 11, and disc s...
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Abstract
Sub-lance flexibly piloting carriage relates to smelting mechanical equipment. Aiming at such problems as a guide pulley on a current carriage can not effectively avoid jam and so on, the invention provides the sub-lance flexibly piloting carriage. The sub-lance flexibly piloting carriage comprises the guide pulley which clamps a sub-lance, wherein axle ends of the guide pulley is provided with a through-hole; a disc spring axle passes through the through-hole; the disc spring axle is sleeved with a disc spring which is positioned at both sides of the axle; the disc spring axle is fixed on a carriage frame. The sub-lance flexibly piloting carriage drives the guide pulley to work through as spring structure to flexibly avoid jam on the guide pulley by impurities such as steel slag, strengthen the working capacity of the carriage and avoid adverse effect caused by over travel of the guide carriage, so the sub-lance flexibly piloting carriage is propitious for population and application.
Description
technical field [0001] The invention relates to a smelting mechanical equipment, in particular to an oxygen supply equipment on an oxygen top-blown converter. Background technique [0002] Oxygen converter equipment includes auxiliary lance mechanical equipment. The auxiliary lance is also called a detection gun. It is a device for directly measuring the temperature, carbon content and sampling of molten steel on the oxygen top-blown converter. and flux addition. The auxiliary gun is fixed on the lifting trolley, and a guide trolley is arranged under the lifting trolley. The lifting trolley and the guiding trolley move on the same vertical track. The two cooperate to clamp the upper and lower parts of the sub-gun body respectively, so that the sub-gun body is in the Lift vertically on the vertical track. The function of the lifting trolley is to support the weight of the sub-gun body and clamp the upper part of the sub-gun body; since the sub-gun body is a slender tubular ...
Claims
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IPC IPC(8): C21C5/46C21C5/32
Inventor 徐祖敦
Owner WISDRI ENG & RES INC LTD