CN206019553U - A kind of measurement apparatus for space travelling wave tube slow wave system axiality - Google Patents
A kind of measurement apparatus for space travelling wave tube slow wave system axiality Download PDFInfo
- Publication number
- CN206019553U CN206019553U CN201620958651.6U CN201620958651U CN206019553U CN 206019553 U CN206019553 U CN 206019553U CN 201620958651 U CN201620958651 U CN 201620958651U CN 206019553 U CN206019553 U CN 206019553U
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- support
- slow wave
- measurement apparatus
- bar
- wave system
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Abstract
The utility model discloses a kind of measurement apparatus for space travelling wave tube slow wave system axiality, including the fixing device of measuring basiss base plate, survey tool and fixation measuring instrument, the measurement apparatus also include the support base on measuring basiss base plate and the hold down gag for being used for compressing slow wave system in support base, the side of the measuring basiss base plate is provided with the first chute, and the fixing device makes the measurement bar of survey tool move along the axial direction of slow wave system by the first sliding connector along the first slide.This utility model has the series of advantages such as efficiency high, reliability height, is suitable for the measurement of space travelling wave tube slow wave system axiality.
Description
Technical field
This utility model belongs to microwave electron tube technical field, and in particular to a kind of for space travelling wave tube slow wave system
The measurement apparatus of system axiality.
Background technology
Space travelling wave tube is the main microwave power amplifier unit of space flight payload system, is widely used in satellite effective
In the communication and navigation transponder of load system, high speed data transmission system, microwave remote sensing instrument and TT＆C system.
The more common travelling-wave tube of space travelling wave tube has an efficiency high, small volume, lightweight, and reliability height etc. is a series of excellent
Point, therefore develops difficulty greatly, high to design and processes level requirement.And axiality after the development of space travelling wave tube slow wave system
Measurement, as the reasons such as slow wave system complex structure, small volume bring many difficulties to measurement.Slow wave system axiality
Measurement is even more a difficult problem for becoming space travelling wave tube.A kind of being suitable for must be researched and developed from technological design for solving this difficult point
Measurement apparatus solve above-mentioned technical problem.
Content of the invention
This utility model is intended at least solve one of technical problem present in prior art.For this purpose, this utility model is carried
For a kind of measurement apparatus for space travelling wave tube slow wave system axiality, it is therefore an objective to be easy to the regulation of survey tool to measure behaviour
Make, realize the parameter measurement of diverse location traveling wave tube slow-wave system axiality.
To achieve these goals, the technical scheme that this utility model is taken is：
A kind of measurement apparatus for space travelling wave tube slow wave system axiality, including measuring basiss base plate, survey tool
With the fixing device of fixation measuring instrument, the measurement apparatus also include the support base on measuring basiss base plate and are located at
It is used for the hold down gag for compressing slow wave system in support base, the side of the measuring basiss base plate is provided with the first chute, described
Fixing device makes the measurement bar of survey tool along the axial direction side of slow wave system by the first sliding connector along the first slide
To motion.
The fixing device includes sleeve, the first core bar and support bar, the measurement bar of the survey tool and the first core bar
Connection, the sleeve are connected through the top of support bar with the first core bar, the bottom of the support bar and the first sliding connector
Connection.
First sliding connector is can be along the first bolt of the first slide, bottom of first bolt through support bar
End is by being fixed with the cooperation of the first nut.
The upper surface of the measuring basiss base plate is provided with the second chute, and the support base passes through the second sliding connector edge
Second slide, and measured along the first slide by coordinating fixing device.
Second sliding connector is can be along the second bolt of the second slide, and the support base is provided with breach knot
Structure, the second bolt extend into gap structure by being fixed with the cooperation of the second nut through the bottom of support base.
The hold down gag is elastic pressuring clamping device, the elastic pressuring clamping device include support in support base,
Second core bar and the spring for being coated at the second core bar, second core bar pass through support and the cooperation by spring and the 3rd nut
Elastic compression slow wave system.
The support is L-type support, and the L-type support is fixedly connected with support base.
The survey tool includes digital display meter, and the digital display meter is fixedly connected with measurement bar.
The support base is the accommodating plate-shaped structure of V-type.
The beneficial effects of the utility model：This utility model is easy to the regulation of survey tool to measure operation, realizes different positions
The parameter measurement of traveling wave tube slow-wave system axiality is put, can solve the problem that the defeated slow wave system of travelling-wave tube due to complex structure, small volume
Deform in assembling, welding procedure etc. reason, axiality changes without surveying record, cause the parameter of travelling-wave tube to be sent out
A series of problems, such as changing cannot be analyzed.This utility model has the series of advantages such as efficiency high, reliability height, is suitable for
The measurement of space travelling wave tube slow wave system axiality.
Description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is assembling side elevation of the present utility model；
Fig. 3 is the structural representation of this utility model elastic pressuring clamping device.
It is labeled as in figure：
1st, measuring basiss base plate, 2, support base, the 3, first chute, 4, measurement bar, 5, slow wave system, 6, sleeve, 7,
One core bar, 8, support bar, the 9, first bolt, the 10, first nut, the 11, second chute, the 12, second bolt, the 13, second nut, 14
Support, the 15, second core bar, 16, spring, the 17, the 3rd nut, the 18, second fixed screw, the 19, first fixed screw, 20, digital display
Table.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, specific embodiment of the present utility model is made further in detail
Thin explanation, it is therefore an objective to help those skilled in the art design of the present utility model, technical scheme are had more complete, accurately and
Deep understanding, and contribute to its enforcement.
As shown in Figure 1 to Figure 3, this utility model is specifically related to a kind of survey for space travelling wave tube slow wave system axiality
Amount device, including measuring basiss base plate 1, survey tool and the fixing device of fixation measuring instrument, the measurement apparatus also include setting
It is used for the hold down gag for compressing slow wave system, measurement in the support base 2 on measuring basiss base plate 1 and in support base 2
The side of benchmark base plate 1 is provided with the first chute 3, and fixing device is slided along the first chute 3 by the first sliding connector and makes measurement
The measurement bar 4 of instrument is moved along the axial direction of slow wave system 5.
Wherein, using existing technology, survey tool and fixing device can realize that fixing device is along the first slide
Arrive different positions so that survey tool also followed by and move to corresponding position together, measures by survey tool and now goes
The data of wave duct slow wave system.
It is preferred that fixing device includes sleeve 6, the first core bar 7 and support bar 8, the measurement bar 4 and first of survey tool
Core bar 7 connects, and sleeve 6 is connected through the top of support bar 8 with the first core bar 7, the bottom of support bar 8 and the first sliding connector
Connection.First sliding connector can be the slide block that can be fixedly connected along the first slide and with support bar bottom etc..In order to
It is easy to adjust the slip of control fixing device and positioning is fixed, the first sliding connector is first for can sliding along the first chute 3
Bolt 9, the first bolt 9 pass through the bottom of support bar 8 by being fixed with the cooperation of the first nut 10.First chute 3 can be with
For the first T-shaped chute, the first bolt 9 is the first tommyhead bolt, and the first tommyhead bolt can be along the relative slip of the first T-shaped chute, support
The bottom of bar is provided with the first installing hole, the free end of the first T-bolt through the first installing hole can by with the first nut 10
Unscrew and screw cooperation and be adjusted sliding or be fastened and fixed.Show for the ease of measurement, survey tool includes digital display meter 20,
Digital display meter 20 is fixedly connected with measurement bar 4, the data for being particularly shown out measurement on digital display meter 20 by the movement of measurement bar.Number
Aobvious table and measurement bar can be fixed on the first core bar 7 by the first fixed screw 19.Its operation principle of digital display meter is real with concrete
Existing structure as well known in the prior art, state here by no longer excessive chela.
Measurement slow wave system is adjusted for the ease of conjunction measuring tool slide, the upper surface of measuring basiss base plate 1 is provided with the
Two chutes 11, support base 2 are slided along the second chute 11 by the second sliding connector, and by coordinating fixing device along first
Chute 3 slides and measures.Second sliding connector is can to set along the second bolt 12 of the slip of the second chute 11, support base 2
Jagged structure, the second bolt 12 extend into gap structure by the cooperation with the second nut 13 through the bottom of support base 2
It is fixed.Same reason, the second chute 11 can be the second T-shaped chute, and the second bolt 12 is the second T-shaped spiral shell accordingly
Bolt, the second tommyhead bolt can be along the relative slips of the second T-shaped chute, and the bottom of support base is provided with the second installing hole, the second T-shaped spiral shell
The free end of bolt can be by screwing cooperation and being adjusted with unscrewing for the second nut 13 in gap structure through the second installing hole
Slide or be fastened and fixed.Support base 2 is the accommodating plate-shaped structure of V-type, is easy to along the second slide.
Hold down gag is preferably elastic pressuring clamping device, is easy to compress regulation, and elastic pressuring clamping device is included located at support base 2
On support 14, the second core bar 15 and be coated at the spring 16 of the second core bar, the second core bar 15 through support 14 and passes through spring
16 and the 3rd nut 17 cooperation elastic compression slow wave system.Support 14 can be L-type support, and L-type support is with support base 2 admittedly
Fixed connection.Specifically, can be fastened with support base 2 through the installation connection end of L-type support by the second fixed screw 18
Connection.Preferably slot to increase elasticity in the side of the second core bar 15.
Concrete operations flow process of the present utility model is：First measuring basiss base plate 1 is kept flat on the table, the second bolt 12
It is put in the second chute 11 of measuring basiss base plate 1, the support base 2 of positioning slow wave system is passed through with measuring basiss base plate 1
Second bolt 12 and the second nut 13 carry out installation fixation, unclamp the second nut 13, make support base 2 pass through 12 edge of the second bolt
The second chute 11 to slide, carry out actual adjustment as needed；Support is fixed in support base by the second fixed screw 18,
Second core bar, 15 outer casing spring 16 is tightened fixation with the 3rd nut 17, due to the relation of spring 16, the of slow wave system is pressed in
Elastic compression realized by two core bars 15；First core bar 7 is assembled in sleeve 6, measurement is used by the first fixed screw 19
Digital display meter 20 is fixed on the first core bar 7, and then sleeve 6 is assembled on support bar 8；First bolt 9 is put into measuring basiss bottom
In first chute 3 of plate 1, the first bolt 9 is tightened the first nut 10 and can be fixed through the first installing hole of 8 bottom of support bar
Support bar 8, unclamping the first nut 10 can make support bar 8 slide along the first chute 3, and then drive measurement bar 4 and digital display meter 20
Movement is measured, and can carry out actual adjustment as needed.
This utility model is exemplarily described above in association with accompanying drawing.Obviously, this utility model is implemented not
Limited by aforesaid way.As long as employ the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Improvement；Or not improved, above-mentioned design of the present utility model and technical scheme are directly applied to other occasions, at this
Within the protection domain of utility model.
Claims (9)
1. a kind of measurement apparatus for space travelling wave tube slow wave system axiality, including measuring basiss base plate, survey tool and
The fixing device of fixation measuring instrument, it is characterised in that：The measurement apparatus also include the support on measuring basiss base plate
Base and the hold down gag for being used for compressing slow wave system in support base, the side of the measuring basiss base plate is provided with first
Chute, the fixing device make the measurement bar of survey tool along slow wave system by the first sliding connector along the first slide
Axial direction motion.
2. the measurement apparatus of space travelling wave tube slow wave system axiality are used for according to claim 1, it is characterised in that：Described
Fixing device includes that sleeve, the first core bar and support bar, the measurement bar of the survey tool are connected with the first core bar, the sleeve
Top through support bar is connected with the first core bar, and the bottom of the support bar is connected with the first sliding connector.
3. the measurement apparatus of space travelling wave tube slow wave system axiality are used for according to claim 2, it is characterised in that：Described
First sliding connector be can along the first bolt of the first slide, the first bolt through support bar bottom by with first
The cooperation of nut is fixed.
4. the measurement apparatus of space travelling wave tube slow wave system axiality are used for according to claim 1, it is characterised in that：Described
The upper surface of measuring basiss base plate is provided with the second chute, and the support base is slided along the second chute by the second sliding connector
Dynamic, and measured along the first slide by coordinating fixing device.
5. the measurement apparatus of space travelling wave tube slow wave system axiality are used for according to claim 4, it is characterised in that：Described
Second sliding connector is can be provided with gap structure along the second bolt of the second slide, the support base, the second bolt
Bottom through support base extends into gap structure by being fixed with the cooperation of the second nut.
6. the measurement apparatus of space travelling wave tube slow wave system axiality are used for according to claim 1, it is characterised in that：Described
Hold down gag is elastic pressuring clamping device, and the elastic pressuring clamping device includes support in support base, the second core bar and outer
The spring of the second core bar is placed on, second core bar is through support and by the cooperation elastic compression slow wave of spring and the 3rd nut
System.
7. the measurement apparatus of space travelling wave tube slow wave system axiality are used for according to claim 6, it is characterised in that：Described
Support is L-type support, and the L-type support is fixedly connected with support base.
8. the measurement apparatus of space travelling wave tube slow wave system axiality are used for according to claim 1, it is characterised in that：Described
Survey tool includes digital display meter, and the digital display meter is fixedly connected with measurement bar.
9. the measurement apparatus of space travelling wave tube slow wave system axiality are used for according to claim 1, it is characterised in that：Described
Support base is the accommodating plate-shaped structure of V-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620958651.6U CN206019553U (en) | 2016-08-27 | 2016-08-27 | A kind of measurement apparatus for space travelling wave tube slow wave system axiality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620958651.6U CN206019553U (en) | 2016-08-27 | 2016-08-27 | A kind of measurement apparatus for space travelling wave tube slow wave system axiality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206019553U true CN206019553U (en) | 2017-03-15 |
Family
ID=58252634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620958651.6U Expired - Fee Related CN206019553U (en) | 2016-08-27 | 2016-08-27 | A kind of measurement apparatus for space travelling wave tube slow wave system axiality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206019553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507497A (en) * | 2018-11-06 | 2019-03-22 | 电子科技大学 | A kind of full electrical parameter integration Auto-Test System of space travelling wave tube |
-
2016
- 2016-08-27 CN CN201620958651.6U patent/CN206019553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507497A (en) * | 2018-11-06 | 2019-03-22 | 电子科技大学 | A kind of full electrical parameter integration Auto-Test System of space travelling wave tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20210827 |