CN202693242U - Multipurpose fixture for routine experiment of inertial navigation system - Google Patents

Multipurpose fixture for routine experiment of inertial navigation system Download PDF

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Publication number
CN202693242U
CN202693242U CN 201220315277 CN201220315277U CN202693242U CN 202693242 U CN202693242 U CN 202693242U CN 201220315277 CN201220315277 CN 201220315277 CN 201220315277 U CN201220315277 U CN 201220315277U CN 202693242 U CN202693242 U CN 202693242U
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CN
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Prior art keywords
inertial navigation
side
mounting plate
navigation system
mounting
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CN 201220315277
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Chinese (zh)
Inventor
曲波
付继波
刘军
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北京自动化控制设备研究所
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Abstract

The utility model belongs to the mechanical field, and particularly relates to a multipurpose fixture for a routine experiment of an inertial navigation system, which aims at satisfying installation and strength requirements of each experiment such as X, Y and Z three-direction vibration, calibration, centrifugation and simulation of the inertial navigation system. The fixture comprises a left installation frame (1) and a right installation frame (2), wherein the structure form of the left installation frame is the same as that of the right installation frame; the left installation frame and the right installation frame are in opposite direction and are respectively installed on the left and the right of the inertial navigation system; both the left installation frame and the right installation frame are constituted by four vertical plates: a rectangular system installation plate (3) and a bottom side installation plate (4), a lateral side installation plate (5) and a lateral side support plate (6) installed on three sides of the system installation plate (3). When the fixture changes the direction or the experiment item, the inertial navigation system needs not to be dismounted from the fixture, and just the fixture with the inertial navigation system is dismounted from a test bed, therefore, the fixture is simple, portable, handy and practical.

Description

一种惯导系统例行试验多用工装 One kind of routine tests inertial navigation system with multi-tooling

技术领域 FIELD

[0001] 本实用新型属于机械领域,具体涉及一种惯导系统例行试验多用工装,特别是涉及一种飞行器惯导系统例行试验多用工装。 [0001] The present invention belongs to the mechanical field, in particular to a multi-test routine INS tooling, in particular, it relates to an aircraft inertial navigation system with multiple tooling routine experimentation.

背景技术 Background technique

[0002] 惯导系统交付前都要进行XYZ三向的振动、标定、离心、仿真等各项力学环境试验。 [0002] inertial navigation system should be carried out before delivery of vibration XYZ three-calibration, centrifugal and simulation of mechanical environmental testing. 相对系统而目,通常X、Z两个方向是水平方向,Y向是垂向。 Relative head system, typically X, Z directions is a horizontal direction, Y direction is vertical. 为了适应不同方向、试验项目及试验台面的要求,常规的设计是水平振动设计一个工装,垂向振动设计一个工装,离心试验再设计一个工装,如果仿真试验台面特殊,还得设计一个工装。 In order to adapt to different directions, the test items and test table, the conventional design is a horizontal vibration tooling design, a vertical vibration tooling design, redesign a centrifuge test tooling, if special simulation table, have a tooling design. 工装过多不但给设计增加了工作量,而且给管理增加了负担。 Excessive tooling designed not only to increase the workload, but also to increase the management burden.

[0003] 此外,以往设计的工装,在系统换方向或换试验项目时,需要先将惯导系统从工装上拆下,然后将工装从台面上拆下,换好方向或试验项目后,将工装装好,在将惯导系统安装在工装上,操作繁琐。 [0003] Further, conventional tooling design, change direction, or when the system test item change, need to first inertial navigation system is removed from the tooling, the tooling is then removed from the table, or directions for a good items after the test, the tooling installed, the inertial navigation system mounted on the tooling, complicated operation.

发明内容 SUMMARY

[0004] 本实用新型的目的是提供一种惯导系统例行试验多用工装,该工装能同时满足惯导系统XYZ三向振动、标定、离心、仿真等各项试验的安装及强度要求。 [0004] The object of the present invention is to provide an inertial navigation system with multiple routine tests tooling, the tooling can meet XYZ three inertial navigation system mounted to the vibration and strength of each test, calibration, centrifugation, simulation and other requirements.

[0005] 本实用新型所采用的技术方案是: [0005] aspect of the present invention is used:

[0006] 一种惯导系统例行试验多用工装,包括左安装支架和右安装支架,左、右安装支架结构形式相同,方向相反,分别安装在惯导系统的左右两侧;所述左、右安装支架均由四部分立板组成:矩形的系统安装板,以及安装在系统安装板三个边上的底面安装板、侧面安装板、侧面支撑板。 [0006] An inertial navigation system with multiple tooling routine tests, and mounting brackets includes a left and right mounting brackets, the left and right mounting brackets same structure, in opposite directions, are mounted on left and right sides of the inertial navigation system; the left, right mounting bracket portion by four vertical plates: a rectangular board mounting system, the mounting plate bottom surface and a mounting plate mounted on three sides of the system, the side of the mounting plate, the side support plate.

[0007] 如上所述的一种惯导系统例行试验多用工装,其中:所述系统安装板未安装其他立板的一侧上设有用于安装惯导系统的安装孔。 [0007] An inertial navigation system with multiple tooling routine tests described above, wherein: the mounting system is not provided with a mounting plate for mounting the mounting holes on one side of the inertial navigation system of the other riser.

[0008] 如上所述的一种惯导系统例行试验多用工装,其中:所述侧面安装板位于系统安装板安装惯导系统一侧的邻边上;侧面安装板为长方体,其上面及前侧凸出系统安装板;所述侧面安装板上设有长圆通槽。 [0008] An inertial navigation system with multiple tooling routine tests described above, wherein: the side edge of the mounting plate is mounted o INS system mounting board side; the side of the mounting plate is a rectangular parallelepiped, and its upper front a system side mounting plate; said side mounting plate provided with a long groove tact.

[0009] 如上所述的一种惯导系统例行试验多用工装,其中:所述底面安装板与侧面安装板相邻且垂直,且底面安装板为长方体,凸出在系统安装板前侧,底面安装板上有两个长圆通槽。 [0009] An inertial navigation system with multiple tooling routine tests described above, wherein: said mounting plate adjacent the bottom surface of the mounting plate and perpendicular to the side surface and the bottom surface of the mounting plate is a rectangular parallelepiped, the convex side of the system prior to the mounting plate, the bottom surface there are two long tact mounting plate slots.

[0010] 如上所述的一种惯导系统例行试验多用工装,其中:所述侧面支撑板与底面安装板相邻,侧面支撑板为长方体,凸出在系统安装板前侧。 [0010] An inertial navigation system with multiple tooling routine tests described above, wherein: the side plate support plate mounted adjacent to the bottom surface, the side support plate is a rectangular parallelepiped, the convex side of the system prior to the mounting plate.

[0011] 如上所述的一种惯导系统例行试验多用工装,其中:所述侧面安装板上的一个长圆通槽的一端带有豁口。 [0011] An inertial navigation system with more than routine experimentation tooling described above, wherein: one end side of the mounting plate with a long slot gap tact.

[0012] 本实用新型的有益效果是: [0012] The beneficial effects of the present invention are:

[0013] 本实用新型提供的一种惯导系统例行试验多用工装能同时满足惯导系统XYZ三向振动、标定、离心、仿真等各项试验的安装及强度要求,且换方向或试验项目时,不需将惯导系统从工装上拆下来,只需将带有惯导系统的工装从试验台面上拆下即可。 [0013] The present invention provides an inertial navigation system routine tests can meet multi-purpose tooling XYZ three inertial navigation system request to install and test the strength of the vibrations, calibration, centrifugation, simulation, test items and change direction or when the inertial navigation system does not need to be removed from the tooling, tooling with the inertial navigation system simply can be removed from the test surface. 且此种工装简单轻便小巧实用。 Such a compact and lightweight tooling and simple and practical.

附图说明 BRIEF DESCRIPTION

[0014] 图I为本实用新型提供的一种惯导系统例行试验多用工装结构示意图; [0014] FIG. I schematic diagram of an inertial navigation system with multiple routine tests tooling configuration provided by the present invention;

[0015] 图2为惯导系统X向安装示意图; [0015] FIG. 2 is a schematic diagram of the inertial navigation system mounted X;

[0016] 图3为惯导系统Z向安装示意图; [0016] FIG. 3 is a schematic diagram of the inertial navigation system mounted Z;

[0017] 图4为惯导系统Y向安装示意图; [0017] FIG. 4 is a schematic diagram of the inertial navigation system mounted Y;

[0018] 图中:1、左安装支架;2、右安装支架;3、系统安装板;4、底面安装板;5、侧面安装板;6、侧面支撑板。 [0018] FIG: 1, the left mounting bracket; 2, the right mounting bracket; 3, the system board is mounted; 4, the bottom surface of the mounting plate; 5, side mounting plate; 6, the support plate side. · ·

具体实施方式 detailed description

[0019] 下面结合附图和实施例对本实用新型提供的一种惯导系统例行试验多用工装进行介绍: Drawings and embodiments of the present invention provides an inertial navigation system with multiple tooling routine tests are described [0019] below with:

[0020] 如图I所示,一种惯导系统例行试验多用工装,包括左安装支架I和右安装支架2,左、右安装支架结构形式相同,方向相反,分别安装在惯导系统的左右两侧。 [0020] As shown in FIG I, one kind of inertial navigation system with multiple tooling routine tests, including a left mounting 2, the left and right mounting brackets same bracket structure I and right mounting brackets, in opposite directions, are mounted on the inertial navigation system left and right sides. 左、右安装支架均由四部分立板组成:矩形系统安装板3,以及安装在系统安装板3三个边上的底面安装板 The left and right portions of the mounting bracket by four vertical boards: a rectangular mounting plate 3 system, and the system mounted on the mounting plate 3 on three sides of the bottom surface of mounting plate

4、侧面安装板5、侧面支撑板6。 4, the mounting plate 5 side, the side support plate 6.

[0021] 其中,系统安装板3为长方体,未安装其他立板的一侧表面上有两个M8的螺纹孔,用来安装惯导系统。 [0021] wherein the system is a rectangular mounting plate 3, the other side of the upper surface of the upright plate is not the M8 two mounting screw hole for mounting the inertial navigation system. 也可以设置多组安装孔,用于安装不同的多套惯导系统。 You may be provided a plurality of sets of mounting holes of different sets of inertial navigation system for mounting.

[0022] 在系统安装板3安装惯导系统的邻边上是侧面安装板5。 [0022] In the system side of the mounting plate 3 o inertial navigation system 5 is a side mounting plate. 侧面安装板5也是长方体,上面及前侧凸出系统安装板3,侧面安装板5上置有用于将左、右安装支架固定在台面上的通槽。 Side mounting plate 5 is rectangular, and the front side above the mounting plate 3 system, set for the left and right mounting brackets on the table through the mounting plate 5 on the side of the groove. 本实施中,侧面安装板5上有一个一端豁口的长圆通槽,及一个长圆通槽。 In the present embodiment, one end of a long tact notch groove, and a groove on the long side mounting tact plate 5. 安装时,可使用螺钉和这两个通槽固定左、右安装支架,也可以而直接用压板将左、右安装支架固定在台面上。 When installed, use two screws through these grooves and fixing the left and right mounting brackets, the platen may also be used directly to the left and right mounting brackets on the table.

[0023] 底面安装板4与侧面安装板5相邻且垂直。 [0023] The bottom surface of the mounting plate 4 and the plate 5 adjacent to and perpendicular to the side mounting. 底面安装板4为长方体,凸出在系统安装板3前侧,其上有两个长圆通槽,用来将左、右安装支架固定在台面上,也可以不用这两个通槽固定左、右安装支架,而直接用压板将左、右安装支架固定在台面上。 The bottom surface of the mounting plate 4 is a rectangular parallelepiped, the convex side of the front plate 3 system installation, on which two long tact slot for the left and right mounting brackets on the table, these two can not be secured through slots left, right mounting brackets, directly to the platen with the left and right mounting brackets on the table.

[0024] 底面安装板4与侧面安装板5相互垂直,其作用是在系统例行试验时调换系统试验方向。 [0024] The bottom surface of the mounting plate 4 and the side plate 5 is mounted perpendicular to each other, whose role is to exchange direction test system when routine tests.

[0025] 底面安装板4另一侧是侧面支撑板6,侧面支撑板6为长方体,凸出在系统安装板3前侧,其作用是提高系统安装板的侧面刚度。 [0025] The bottom surface of the mounting plate 4 supporting the other side of the plate 6 is a side, the side support plate 6 is a rectangular parallelepiped, the convex side of the front panel 3 installed system, the effect is to increase the stiffness of the system side of the mounting plate.

[0026] 如图2所示,以水平滑台XYZ三向振动试验为例,使用前将左、右安装支架分别安装在惯导系统的左右两侧。 [0026] As shown in FIG. 2, a horizontal slider to Example XYZ three vibration test, prior to use the left and right mounting brackets are mounted on left and right sides of the inertial navigation system. 试验时,首先将安装支架底面安装板4安装在台面上,进行惯导系统X向(如图2中的箭头方向)的各项试验;然后,将左、右安装支架从台面上拆下来,将装有左、右安装支架的惯导系统水平旋转90°,如图3所示,将底面安装板4安装在台面上,进行惯导系统Z向的各项试验;最后,将左、右安装支架从台面上拆卸下来,再将装有左、右安装支架的惯导系统旋转90°,如图4所示,将侧面安装板5安装在台面上,进行惯导系统Y向的各项试验。 During the test, the bottom surface of first mounting the mounting bracket plate mounted on the table 4, the test performed INS X direction (direction of an arrow in FIG. 2); then, the left and right mounting bracket removed from the table, with the left and right mounting brackets 90 ° rotation of the inertial navigation system level, shown in Figure 3, the bottom surface of the mounting plate 4 is mounted on the table, the test performed INS Z direction; Finally, the left and right detached from the mounting brackets down the table, and then with the left and right mounting brackets INS rotating 90 °, as shown in FIG side mounting plate 5 is mounted on the table 4, inertial navigation system for the Y direction test.

Claims (6)

  1. 1. 一种惯导系统例行试验多用工装,包括左安装支架(I)和右安装支架(2),左、右安装支架结构形式相同,方向相反,分别安装在惯导系统的左右两侧;所述左、右安装支架均由四部分立板组成:矩形的系统安装板(3),以及安装在系统安装板(3)三个边上的底面安装板(4)、侧面安装板(5)、侧面支撑板(6)。 An inertial navigation system on both sides of routine tests with multiple tooling, includes a left mounting bracket (I) and a right mounting bracket (2), the left and right mounting brackets same structure, in opposite directions, are mounted on the left and right INS ; the left and right portions of the mounting bracket by four vertical plates: a rectangular plate mounting system (3), installed in the system and the mounting plate (3) on three sides of the bottom surface of mounting plate (4), side mounting plate ( 5), the side support plate (6).
  2. 2.根据权利要求I所述的一种惯导系统例行试验多用工装,其特征在于:所述系统安装板(3)未安装其他立板的一侧上设有用于安装惯导系统的安装孔。 2. According to an inertial navigation system with multiple tooling routine tests according to claim I, wherein: said system is a mounting plate (3) is not provided on the other side of the vertical mounting plate for mounting the inertial navigation system hole.
  3. 3.根据权利要求2所述的一种惯导系统例行试验多用工装,其特征在于:所述侧面安装板(5)位于系统安装板(3)安装惯导系统一侧的邻边上;侧面安装板(5)为长方体,上面及前侧凸出系统安装板(3);所述侧面安装板(5)上设有长圆通槽。 3. The inertial navigation system according to one of the plurality of 2 by routine tests tooling claim, wherein: said side mounting plate (5) on the system board (3) is mounted on one side of the system INS neighbor edge; side mounting plate (5) is rectangular, and the front side out of the system above a mounting plate (3); said side plate is provided with mounting tact long groove (5).
  4. 4.根据权利要求3所述的一种惯导系统例行试验多用工装,其特征在于:所述底面安装板(4)与侧面安装板(5)相邻且垂直,且底面安装板(4)为长方体,凸出在系统安装板(3)前侧,底面安装板(4)上有两个长圆通槽。 4. The inertial navigation system in accordance with claim 3, the routine tests with multiple tooling claim, wherein: said bottom mounting plate (4) and the side surface of the mounting plate (5) adjacent to and vertically, and the bottom surface of the mounting plate (4 ) is a rectangular parallelepiped projection system in the mounting plate (3) front side, the bottom surface of the mounting plate (4) on two long grooves tact.
  5. 5.根据权利要求4所述的一种惯导系统例行试验多用工装,其特征在于:所述侧面支撑板(6)与底面安装板(4)相邻,侧面支撑板(6)为长方体,凸出在系统安装板(3)前侧。 5. According to an inertial navigation system 4 according to routine tests with multiple tooling claim, wherein: said side support plate (6) and the bottom surface of the mounting plate (4) adjacent to the side support plate (6) is cuboid , the projection (3) the front-side mounting plate system.
  6. 6.根据权利要求5所述的一种惯导系统例行试验多用工装,其特征在于:所述侧面安装板(5 )上的一个长圆通槽的一端带有豁口。 6. According to an inertial navigation system according to routine tests with multiple tooling claim, wherein: one end of a long tact groove on said side mounting plate (5) with a notch.
CN 201220315277 2012-06-28 2012-06-28 Multipurpose fixture for routine experiment of inertial navigation system CN202693242U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104390757A (en) * 2014-12-11 2015-03-04 牡丹江师范学院 Impact test device of animal behavior tracker housing
CN105865493A (en) * 2016-06-16 2016-08-17 沈阳飞机工业(集团)有限公司 Clamp for calibrating inertial navigation assembly and calibration method
CN104422576B (en) * 2013-08-27 2017-02-22 北京强度环境研究所 One kind of jaw six degrees of freedom vibration table

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104422576B (en) * 2013-08-27 2017-02-22 北京强度环境研究所 One kind of jaw six degrees of freedom vibration table
CN104390757A (en) * 2014-12-11 2015-03-04 牡丹江师范学院 Impact test device of animal behavior tracker housing
CN104390757B (en) * 2014-12-11 2017-07-18 牡丹江师范学院 Animal Behavior Tracker shell shock testing device
CN105865493A (en) * 2016-06-16 2016-08-17 沈阳飞机工业(集团)有限公司 Clamp for calibrating inertial navigation assembly and calibration method

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