Stepless Adjustment Device for Auxiliary Bearing of Torpedo Type Mixed-rail Vehicle

An auxiliary bearing and stepless adjustment technology, which is used in casting melt containers, metal processing equipment, casting equipment, etc., can solve the problems of broken bolts, loosening, difficult adjustment of gasket groups, etc., and achieve the effect of convenient adjustment.

Active Publication Date: 2015-09-23
DALIAN HUARUI HEAVY IND COKE OVEN VEHICLE EQUIP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The deficiency of the prior art is: because the weight of the torpedo-type tank (4) is very heavy, it is difficult to adjust using the gasket set, which often causes the auxiliary bearing to break or loosen the closing bolts

Method used

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  • Stepless Adjustment Device for Auxiliary Bearing of Torpedo Type Mixed-rail Vehicle
  • Stepless Adjustment Device for Auxiliary Bearing of Torpedo Type Mixed-rail Vehicle
  • Stepless Adjustment Device for Auxiliary Bearing of Torpedo Type Mixed-rail Vehicle

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the drawings and embodiments.

[0021] The torpedo type hybrid vehicle auxiliary bearing stepless adjustment device includes auxiliary bearing seat 8, drive side stand 5, stopper A9, top wire A10, wedge pad 11, stopper B12 and top wire B13. The auxiliary bearing seat 8 is installed in the drive On the side frame 5, the auxiliary bearing is installed in the auxiliary bearing seat 8 and fixed by the upper bearing cover 7. The wedge angle α of the wedge pad 11 is 3°~8°, and the width of the wedge pad 11 is the same as the bottom of the auxiliary bearing seat 8. , The length is the same as the length of the bottom of the auxiliary bearing seat 8 or exceeds the length of the bottom of the auxiliary bearing seat 8 by 10%. Between the inclined plane and the horizontal plane of the wedge-shaped washer 11 is provided a boss with the same length as the inclined plane and the horizontal plane. Two oblong holes ...

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Abstract

A torpedo car auxiliary bearing stepless adjusting device comprises an auxiliary bearing base, a driving side table frame, blocking iron A, a jackscrew A, a wedge-shaped pad, blocking iron B and a jackscrew B. The auxiliary bearing base is arranged on the driving side table frame. The wedge-shaped pad is arranged between the bottom of the auxiliary bearing base and the driving side table frame. The blocking iron A and the blocking iron B are arranged at the large end and the small end of the wedge-shaped pad at the bottom of the auxiliary bearing base. Jackscrew holes are formed in the blocking iron A and the blocking iron B. The jackscrew A and the jackscrew B are arranged in the jackscrew holes in a screwing mode. The torpedo car auxiliary bearing stepless adjusting device has the advantages that auxiliary bearing height stepless adjusting is achieved through the wedge-shaped pad, auxiliary bearing height adjusting is convenient, quick and reliable, the auxiliary bearing height can be adjusted at any time in any place, and a torpedo type tank body does not need to be pushed up when the auxiliary bearing height is adjusted.

Description

Technical field [0001] The invention belongs to the field of metallurgical technology, and particularly relates to a large metallurgical vehicle for transporting molten iron from a blast furnace to a steelmaking plant. Background technique [0002] The prior art torpedo-type mixed iron tank body is a three-point supporting statically indeterminate structure. In theory, the auxiliary bearing should not be affected by vertical load and only play a positioning role. The height of the auxiliary bearing should be the same as the height of the main bearing. It is adjusted by the spacer group between the auxiliary bearing seat and the drive side frame of the torpedo tank body. The disadvantage of the prior art is that because the torpedo-type tank (4) has a heavy weight, it is difficult to adjust it with a gasket set, which often causes the auxiliary bearing to be broken or loosened. Summary of the invention [0003] The purpose of the present invention is to provide a new way to adjust...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D41/12
Inventor 尹世刚张扬
Owner DALIAN HUARUI HEAVY IND COKE OVEN VEHICLE EQUIP
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