Horizontal correction device of balance supporting seat for laboratory

Abstract

The invention discloses a horizontal correction device of a balance supporting seat for a laboratory. The device comprises a balance body, the bottom of the balance body is fixedly connected with thesupporting seat, and the bottom of the supporting seat is in sliding contact with the top of an adjusting seat. According to the horizontal correction device of the balance supporting seat for the laboratory, a supporting swing ball rolls in a spherical groove in the bottom of the center of the adjusting seat, so that the adjusting seat is supported by a supporting conical barrel and a supportingplate, and meanwhile, the adjusting seat can be subjected to any angle inclination change by taking the center of the bottom as the standard; inclination adjustment of the supporting seat at the top is controlled, the displacement generated by threaded pushing of a pushing and pressing rod is used for driving a pushing block to move close to the center of the bottom of the adjusting seat, and thedisplacement difference generated by displacement of the pushing block is used for changing the vertical height of a jacking rod, so that the height of the corresponding jacking adjusting seat of a jacking ball body is changed, and the effect that data is more accurate when the device is used in a laboratory is achieved.

Description

technical field [0001] The invention relates to the technical field of level correction of laboratory balance support bases, in particular to a level correction device for laboratory balance support bases. Background technique [0002] A balance is a kind of weighing apparatus. The balance beam is supported by a fulcrum (axis) in the center of the beam to form two arms. A plate is hung on each arm. An object of known mass is placed in one plate, and an object of known mass is placed in the other plate. For the object to be measured, the deflection of the pointer fixed on the beam when it does not swing and points to the middle scale indicates the quality of the object to be measured. A balance is an equal arm lever. A balance is a weighing instrument, an instrument for measuring the mass of an object. It is made according to the principle of leverage. There is a small plate at both ends of the lever, a weight is placed at one end, and an object to be weighed is placed at t...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a level correction device for a laboratory balance support seat, which solves the problem that the existing laboratory balance support seat does not have a leveling function, and the laboratory balance is completely connected to the support The boards are at the same level, requiring the user to place them on a relatively horizontal support board as much as possible, so the use is relatively limited, and the data will have certain deviations due to the levelness of the base during weighing.

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