Movable bearing pedestal
A bearing seat, mobile technology, applied in the direction of shafts and bearings, bearing components, rigid brackets of bearing components, etc., can solve problems such as inability to adjust the length of the shaft
Inactive Publication Date: 2018-01-09
响水县保国轴承座有限公司
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Problems solved by technology
[0003] The connection between the existing bearing seat and the shaft is fixed. When the length of the shaft needs to be adjusted, the rotation of the shaft must be stopped to fix it again. The length of the shaft cannot be adjusted while the shaft is rotating.
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see Figure 1-2 , the present invention provides a technical solution: a movable bearing seat, including a bottom plate 1 and a fixing device 2, and the fixing device 2 includes a fixing frame 3, a base 4, a bearing 5, a connecting shaft 6, a connecting plate 7, and a slider 8. Threaded rod 9 and screw sleeve 10, the bottom of the fixed frame 3 is vertically fixed on the middle position of the top of the base 4, the upper end of the fixed ...
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The invention discloses a movable bearing pedestal. The movable bearing pedestal comprises a bottom plate and a fixing device. The fixing device comprises a fixing frame, a base, a bearing, a connecting shaft, connecting plates, sliding blocks, threaded rods and spiral twisting sleeves. The bottom of the fixing frame is vertically fixed at the middle position of the top of the base, a through holematched with the bearing is formed in the upper end of the fixing frame, and the bearing is fixed in the through hole in the fixing frame. An inner ring of the bearing is in sliding connection with the connecting shaft, the connecting plates are symmetrically fixed at the bottom of the base, and the sliding blocks are vertically fixed at the ends, away from the base, of the connecting plates. Sliding chutes matched with the sliding blocks are formed in the bottom plate, the sliding blocks are in sliding connection with the interiors of the sliding chutes, and threaded holes are formed in thepositions, located over the connecting plates, of the base. According to the movable bearing pedestal, because the spiral twisting sleeves are regular hexagons, the spiral twisting sleeves can be fixed with a wrench; and cross-shaped grooves are formed in the tops of the spiral twisting sleeves, so the spiral twisting sleeves can be fixed with a cross screwdriver.
Description
technical field [0001] The invention relates to the technical field of bearing seats, in particular to a movable bearing seat. Background technique [0002] The bearing seat is a component installed on the cylinder body or foundation of the steam turbine to support the bearing. Bearing housings are divided into: split bearing housings, sliding bearing housings, rolling bearing housings, bearing housings with flanges, outer spherical bearing housings, etc. [0003] The connection between the existing bearing seat and the shaft is all fixed. When the length of the shaft needs to be adjusted, the rotation of the shaft must be stopped, so as to be fixed again, and the length of the shaft cannot be adjusted while the shaft is rotating. Contents of the invention [0004] The purpose of the present invention is to provide a movable bearing seat to solve the problems raised in the above-mentioned background technology. [0005] In order to achieve the above object, the present i...
Claims
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IPC IPC(8): F16C35/00
Inventor 刘建国
Owner 响水县保国轴承座有限公司