Multifunctional load stimulation test stand

A technology of load simulation and test bench, which is applied to the testing of machines/structural components, measuring devices, instruments, etc., which can solve the problem of not considering the comfort of installation, disassembly, and replacement of test personnel, the inability to accurately realize load dynamic simulation, and the lack of consideration Problems such as the stress on the main body of the test bench achieve the effects of convenient processing and disassembly, avoiding unbalanced radial forces, and obvious cost advantages
CN103558050AInactive Publication Date: 2014-02-05BEIHANG UNIV
6 Cites 19 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
BEIHANG UNIV
Publication Date
2014-02-05
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

A multifunctional load stimulation test stand comprises a base, a load steering engine, a load steering engine fixing lug base, a load steering engine front-and-back position adjusting wedge block, a load steering engine left-and-right position adjusting block, a pull pressure sensor, a connecting flange, a load steering lug ring shaft, a middle inertia block, a measured steering engine output shaft, a measured steering engine, a measured steering engine installing plate, a rack, a gear, a gear shaft, a gear shaft support, a rolling bearing, a middle bracket, an inertia disc, an anti-rotation cross, a threaded end cap, a lateral force prevention guide wheel, a load steering engine output shaft, an adaptor, a dowel, a guide wheel baffle, a gear shaft support bearing, a load steering engine left-and-right position adjusting screw and a measured steering engine lug ring shaft. By the adoption of the test stand, the performance of the measured steering engine is accurately and reliably tested through the simplest structure and operation most convenient to conduct and at lowest using cost. The multifunctional load stimulation test stand has the advantages of being convenient to demount and mount and high in universality of an installing conversion structure, and can also be suitable for other equipment needing loading.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a multifunctional load simulation test bench, which can test the technical performance index of the tested steering gear by simulating the load and load end inertia of the tested steering gear, and is especially suitable for aerospace ground semi-physical simulation The simulated test of the load on the aircraft rudder drive steering gear and the inertia of the load end. The utility model belongs to the technical field of aerospace simulation test equipment. Background technique

[0002] The multifunctional load simulation test bench is an important equipment for the ground half-physical simulation laboratory to dynamically simulate the load and inertia of the load end of the rudder surface driven steering gear of aircraft such as missiles in flight. It is an important part of the large-circuit half-physical simulation system of the aircraft. . With the development of science and technology, the requirements for the maneuvera...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More