Flexible adjustment and anti-vibration interference optical fiber gyroscope framework
阅读说明：本技术 一种灵活调节和抗振动干扰光纤陀螺骨架 (Flexible adjustment and anti-vibration interference optical fiber gyroscope framework ) 是由 胡澜 王秀国 李冬平 于 2019-11-20 设计创作，主要内容包括：本发明公开了一种灵活调节和抗振动干扰光纤陀螺骨架,涉及传感器技术领域；为了解决光纤陀螺固定于机械骨架后无法根据所需对其进行高度调节问题；具体包括固定座,所述固定座的顶部外壁固定连接有限位框,且限位框的外壁固定连接有固定环,所述固定环的顶部外壁等距离固定连接有液压缸,且多个液压缸连接有同步液压系统,所述限位框的内壁插接有调节座,且调节座的外壁固定连接有调节环,多个液压缸的另一端均固定连接于调节环的底部外壁。本发明通过设置有固定环,调节环和液压缸,调节环固定于调节座的外壁,进行光纤陀螺固定后,通过调节液压缸进行调节座的高度调节,从而实现光纤陀螺的高度调节,提高该机械骨架的实用价值。(The invention discloses a flexible adjustment and anti-vibration interference optical fiber gyroscope framework, and relates to the technical field of sensors; the problem that the height of the optical fiber gyroscope cannot be adjusted according to requirements after the optical fiber gyroscope is fixed on a mechanical framework is solved; the hydraulic cylinder fixing device comprises a fixing seat, wherein a top outer wall of the fixing seat is fixedly connected with a limiting frame, the outer wall of the limiting frame is fixedly connected with a fixing ring, the top outer wall of the fixing ring is fixedly connected with hydraulic cylinders at equal intervals, a plurality of hydraulic cylinders are connected with a synchronous hydraulic system, the inner wall of the limiting frame is connected with an adjusting seat in an inserting mode, the outer wall of the adjusting seat is fixedly connected with an adjusting ring, and the other ends of the hydraulic cylinders are fixedly connected to the outer wall of the bottom of. According to the invention, the fixing ring, the adjusting ring and the hydraulic cylinder are arranged, the adjusting ring is fixed on the outer wall of the adjusting seat, and after the optical fiber gyroscope is fixed, the height of the adjusting seat is adjusted by adjusting the hydraulic cylinder, so that the height of the optical fiber gyroscope is adjusted, and the practical value of the mechanical framework is improved.)
1. The utility model provides a nimble regulation and anti-vibration interference fiber optic gyroscope skeleton, includes fixing base (1), its characterized in that, the fixed ring (2) of the fixed ring (13) of top outer wall fixedly connected with of fixing base (1), the fixed ring (2) of top outer wall equidistance fixedly connected with pneumatic cylinder (14), and a plurality of pneumatic cylinder (14) are connected with synchronous hydraulic system, the inner wall of fixed ring (13) is pegged graft and is had regulation seat (11), and adjusts the outer wall fixedly connected with adjustable ring (12) of seat (11), the equal fixed connection in the bottom outer wall of adjustable ring (12) of the other end of a plurality of pneumatic cylinder (14).
2. The framework of the fiber optic gyroscope with flexible adjustment and anti-vibration interference according to claim 1, wherein the top inner wall of the adjusting seat (11) is provided with a sliding groove (10), and the inner wall of the sliding groove (10) is slidably connected with a sliding frame (9).
3. The framework of the fiber optic gyroscope with flexible adjustment and anti-vibration interference as claimed in claim 2, wherein the outer walls of the sliding frame (9) and the adjusting seat (11) are equally spaced with a number one of threaded holes (4), and the inner wall of each number one of threaded holes (4) is connected with a number one of locking bolts (3) through threads.
4. The framework of the fiber optic gyroscope with the flexible adjustment and the anti-vibration interference functions as claimed in claim 3, wherein a fixed frame (7) is fixedly connected to the outer wall of the top of the sliding frame (9), second threaded holes (8) are formed in the outer wall of the fixed frame (7) at equal intervals, a second locking bolt (5) is connected to the inner wall of each second threaded hole (8) through threads, and a limiting plate (6) is fixedly connected to the other end of each second locking bolt (5).
5. A flexible adjustment and anti-vibration interference fiber optic gyroscope frame as claimed in any of claims 1-4, characterized in that the bottom outer wall of the fixed base (1) is provided with a shock absorbing assembly.
6. A flexible adjustment and anti-vibration interference fiber optic gyroscope framework according to claim 5, characterized in that the shock absorption assembly comprises a bottom plate (17) and an adjustment plate (18), and the top outer wall of the bottom plate (17) is fixedly connected with connecting rods (16) with equal distance, and the other ends of the connecting rods (16) are fixedly connected with the bottom outer wall of the adjustment plate (18).
7. The framework of the fiber optic gyroscope with flexible adjustment and anti-vibration interference as claimed in claim 6, wherein the top outer wall of the adjustment plate (18) is fixedly connected with telescopic rods (20) with equal distance, and the other end of each telescopic rod (20) is fixedly connected to the bottom outer wall of the fixed base (1).
8. The framework of the fiber-optic gyroscope with flexible adjustment and anti-vibration interference as claimed in claim 7, wherein the top outer wall of the adjustment plate (18) is provided with through holes (15) at equal intervals, the inner wall of each through hole (15) is inserted with a spring rod (19), the top outer wall of each spring rod (19) is fixedly connected to the bottom outer wall of the fixed seat (1), and the bottom outer wall of each spring rod (19) is fixedly connected to the top outer wall of the bottom plate (17) at equal intervals.
Technical Field
The invention relates to the technical field of sensors, in particular to a flexible adjustment and anti-vibration interference optical fiber gyroscope framework.
Background
The optical fiber gyroscope is an optical fiber angular velocity sensor, which is one of various optical fiber sensors with the most hopeful popularization and application; the fiber-optic gyroscope has the advantages of no mechanical moving part, no preheating time, insensitive acceleration, wide dynamic range, digital output, small volume and the like, and a mechanical framework is required when the fiber-optic gyroscope is fixed.
Through search, chinese patent No. CN2655179 discloses a mechanical skeleton of a fiber-optic gyroscope, which includes a top cover, an outer cover, a ring body, and a bottom cover. The mechanical skeleton in the above patent has the following disadvantages: the mechanical skeleton in the comparison file can not be subjected to height adjustment according to needs after the optical fiber gyroscope is fixed, so that the practical value of the mechanical skeleton is reduced, and the practicability is lacked.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a flexible adjustment and vibration interference resistance optical fiber gyroscope framework.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a nimble regulation and anti-vibration interference fiber-optic gyroscope skeleton, includes the fixing base, the spacing frame of top outer wall fixedly connected with of fixing base, and the solid fixed ring of outer wall fixedly connected with of spacing frame, gu fixed ring's top outer wall equidistance fixedly connected with pneumatic cylinder, and a plurality of pneumatic cylinders are connected with synchronous hydraulic system, the inner wall of spacing frame is pegged graft and is had the regulation seat, and adjusts the outer wall fixedly connected with adjustable ring of seat, the equal fixed connection in the bottom outer wall of adjustable ring of the other end of a plurality of pneumatic cylinders.
Preferably, the inner wall of the top of the adjusting seat is provided with a sliding groove, and the inner wall of the sliding groove is connected with a sliding frame in a sliding manner.
Preferably, the outer wall of sliding frame and regulation seat is equallized apart from having a screw hole No. one, and the inner wall of every screw hole all has a locking bolt through threaded connection.
Preferably, the top outer wall fixedly connected with fixed frame of sliding frame, and the outer wall equidistance of fixed frame is opened has No. two screw holes, and the inner wall of every No. two screw holes all has No. two locking bolt through threaded connection, the equal fixedly connected with limiting plate of the other end of every No. two locking bolt.
Preferably, the bottom outer wall of the fixed seat is provided with a damping component.
Preferably, damper includes bottom plate and regulating plate, and the top outer wall equidistance fixedly connected with connecting rod of bottom plate, the equal fixed connection in the bottom outer wall of regulating plate of the other end of a plurality of connecting rods.
Preferably, the top outer wall of regulating plate equidistance fixedly connected with telescopic link, and the equal fixed connection in bottom outer wall of fixing base of the other end of every telescopic link.
Preferably, the top outer wall of the adjusting plate is provided with through holes at equal intervals, the inner wall of each through hole is inserted with a spring rod, the top outer wall of each spring rod is fixedly connected to the bottom outer wall of the fixing seat, and the bottom outer wall of each spring rod is fixedly connected to the top outer wall of the bottom plate at equal intervals.
The invention has the beneficial effects that:
1. through being provided with solid fixed ring, adjustable ring and pneumatic cylinder, the adjustable ring is fixed in the outer wall of adjusting the seat, carries out the fixed back of fiber optic gyro, adjusts the altitude mixture control of seat through adjusting the pneumatic cylinder to realize fiber optic gyro's altitude mixture control, improve this mechanical skeleton's practical value.
2. Through being provided with spout, sliding frame, a screw hole and a locking bolt, the optic fibre top is fixed in fixed frame back on, can carry out fixed angle according to required to it and adjust, slides sliding frame at the inner wall of spout, drives fixed frame and carries out angle modulation, adjusts the back of accomplishing, fixes it through a locking bolt, convenient and fast improves the device's practicality.
3. Through being provided with damper, damper installs in the below of fixing base, and at the in-process that fiber optic gyroscope used, damper reduces the vibration that this mechanical skeleton produced to improve the stability in the fiber optic gyroscope use.
Drawings
Fig. 1 is a schematic structural diagram of a framework of a fiber optic gyroscope with flexible adjustment and vibration interference resistance, which is provided in
fig. 2 is a structural top view of a framework of a fiber optic gyroscope with flexible adjustment and resistance to vibration interference as proposed in
fig. 3 is a schematic structural diagram of a framework of a fiber optic gyroscope with flexible adjustment and vibration interference resistance as provided in
fig. 4 is a structural side view of a framework of a fiber optic gyroscope with flexible adjustment and resistance to vibration interference as proposed in
In the figure: the locking device comprises a
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.