Simple three freedom degree air floating platform balance indication device

A technology of indicating device and degree of freedom, which is applied in the direction of measuring device, measuring inclination, instrument, etc., can solve the problem of inconvenient judgment of the level of the platform, and achieve the effect of convenient operation, easy adjustment and easy reading of balance adjustment.

Inactive Publication Date: 2012-06-27
HEILONGJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the present invention is: the present invention is to provide a simple three-degree-of-freedom air-floor platform balance indicating device to overcome the inconvenience of judging the platform level when the existing three-degree-of-freedom platform is built, and it is easy to read. Balance adjustment operation provides convenience

Method used

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  • Simple three freedom degree air floating platform balance indication device
  • Simple three freedom degree air floating platform balance indication device
  • Simple three freedom degree air floating platform balance indication device

Examples

Experimental program
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specific Embodiment approach 1

[0011] Specific implementation mode one: as Figure 3-7 As shown, a simple three-degree-of-freedom air bearing balance indicator device described in this embodiment includes a dial 14, a pointer 15, a horizontal bracket ring group 16 and a plurality of pillars 17, and the horizontal bracket ring group 16 It includes an outer ring 18, an inner ring 19, an inner ring bracket shaft 20 and an outer ring bracket shaft 21; the dial 14 and the horizontal bracket ring group 16 are installed from top to bottom on the main frame body composed of the plurality of pillars 17; The two ends of the inner ring bracket shaft 20 are installed on the inner ring 19, the inner ring 19 is connected in the outer ring 18 through the outer ring bracket shaft 21 and the inner ring 19 can rotate around the outer ring bracket shaft 21, and the pointer 15 is installed on the inner ring bracket On the shaft 20 and the pointer 15 can rotate around the inner ring bracket shaft 20 and always remain in a verti...

specific Embodiment approach 2

[0015] Specific implementation mode two: as Figure 3-5 As shown, the dial 14 in this embodiment is a dial made of transparent material. The dial 14 is made of transparent material, which is convenient for the operator to read the direction of the pointer from below and above. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0016] Specific implementation mode three: as Figure 3-5 As shown, the dial 14 in this embodiment is a dial made of transparent material. Other compositions and connections are the same as those in Embodiment 1 or 2.

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Abstract

The invention discloses a simple three freedom degree air floating platform balance indication device, and relates to a balance indication device adopted on a three freedom degree air floating platform. In the prior art, it is inconvenient to judge the water level of the platform when the existing three freedom degree platform is constructed. With the present invention, the inconvenience in the prior art is overcome, it is easy to read, and the convenience is provided for the subsequent balance adjustment operation. According to the device, the horizontal support ring group comprises an outer ring, an inner ring, an inner ring bracket shaft and an outer ring bracket shaft; a graduated disc and the horizontal support ring group are sequentially arrange on a main frame formed by a plurality of pillars from top to bottom; both ends of the inner ring bracket shaft are arranged on the inner ring; the inner ring is connected inside the outer ring through the outer ring bracket shaft, and can rotate around the outer ring bracket shaft; a pointer is arranged on the inner ring bracket shaft, can rotate around the inner ring bracket shaft, and always maintains the vertical state. The device of the present invention is applicable for construction of the three freedom degree platform.

Description

technical field [0001] The invention relates to a balance indicating device applied on a three-degree-of-freedom air bearing platform. Background technique [0002] The three-degree-of-freedom air bearing platform is a commonly used experimental platform equipment for satellite attitude control and physical simulation. The structure of a typical three-degree-of-freedom air bearing table is as follows: figure 1 and figure 2 As shown, it mainly includes test equipment 1, loading platform 2, air bearing 3, screw bracket 4, weight nut 5, ring 6, pillar 7 and base 8; test equipment 1 refers to the test equipment assembled on the air flotation platform Instruments and tooling, etc.; the loading platform 2 refers to the platform used to carry the test equipment 1, usually a flat plate with a large area; the screw bracket 4 is used to connect the screw rod of the loading platform 2 and the ring 6; the weight nut 5 can be Adjust the position on the bracket to adjust the center of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C9/00
Inventor 吕建婷张显李彦江
Owner HEILONGJIANG UNIV
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