Test board for leveling leg supporting pressure test

Abstract

The invention discloses a test board for testing the supporting pressure of a leveling supporting leg, which comprises a main frame body and is characterized in that the main frame body comprises an upper transverse beam, and supporting frame bodies are fixed on the bottom surfaces of the left part and the right part of the upper transverse beam; middle transverse beams are arranged in the middle of the supporting frame bodies, the middle horizontal frame is located between the two supporting frame bodies, and the ends of the middle horizontal frame are welded and fixed to the corresponding middle transverse beams; leveling supporting legs can be fixed to first vertical connecting plates, the bottom ends of push rods of the leveling supporting legs extend downwards and abut against the top faces of reinforcing pressing plates in a pressing mode, a movable cross beam is pressed downwards, and therefore the downward pressing force and the use state of the movable cross beam are obtained, and meanwhile the movable cross beam can be adjusted to be in a left-right inclined state; and the test is performed by simulating the state of pressing against the uneven ground, so that the use state of the device is better known, the test is more perfect, and the test effect is better.

Description

Technical field: [0001] The invention relates to the technical field of processing leveling support legs for vehicles, and more particularly relates to a test bench used for pressure testing of leveling support legs. Background technique: [0002] Some existing carriages with high-precision instruments installed inside or some mobile shelter hospitals, etc., will be provided with balancing legs at the bottom to support and maintain the balance of the carriage or mobile shelter hospital. The motor on the upper part runs, so that the inner support rod of the balance leg extends out of the outer tube of the balance leg, and the bottom end of the inner support rod is pressed against the bottom surface, and the carriage or some mobile shelter hospitals are jacked up to achieve Balance, in the process of processing, it is necessary to test the support effect and support force of the inner support rod of the balance leg, and the existing method is to fix it on the support frame, an...

AI Technical Summary

Problems solved by technology

[0002] Some existing carriages with high-precision instruments installed inside or some mobile shelter hospitals, etc., have balance outriggers at the bottom to support and maintain the balance of the carriages or mobile shelter hospitals. The motor on the motor runs, so that the inner support rod of the balance outrigger extends out of the outer tube of the balance outrigger, and the bottom end of the inner support rod presses against the bottom surface, and the carriage or some mobile shelter hospitals are jacked up to realize Balance, in the process of processing, it is necessary to test the supporting effect and supporting force of the inner support rod of the balance leg, and the existing method is to fix it on the support frame, and press it by extending the bottom end of the inner support rod On the detection board below, the pressure is detected by means of pressure sensors to understand its support state. It can only detect the pressure of the balance leg pressing against the horizontal plane, but cannot detect its support effect and force in other states

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