CN207074313U - One kind collimation block gap adjusting apparatus - Google Patents
One kind collimation block gap adjusting apparatus Download PDFInfo
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- CN207074313U CN207074313U CN201721082753.7U CN201721082753U CN207074313U CN 207074313 U CN207074313 U CN 207074313U CN 201721082753 U CN201721082753 U CN 201721082753U CN 207074313 U CN207074313 U CN 207074313U
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- adjustment bolt
- collimation
- firm banking
- collimation block
- adjusting apparatus
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Abstract
The utility model proposes one kind to collimate block gap adjusting apparatus.In the outside of every group of two collimation blocks, it is respectively equipped with two adjustment bolts, the inner of adjustment bolt is threadedly connected at collimation block internal thread, adjustment bolt is fixed in the outer vertical of collimation block provided with backing plate and adjusting nut is compressed, adjustment bolt is clamped and fastened in firm banking vertical elevation by the outer end of adjustment bolt through the through hole in firm banking vertical elevation with two adjusting nuts.The utility model is provided with adjustment bolt control collimation block gap using firm banking, resists because of temperature and dilatation brings the change in gap, maintains the resolution ratio of collimater.It is simple and practical, it is convenient and reliable.Suitably used as a kind of collimation block gap adjusting apparatus.
Description
Technical field
Provided by the utility model is the servicing unit of fields of measurement, is mainly used in the adjustment of collimation block gap.Specifically
It is a kind of collimation block gap adjusting apparatus that ground, which is said,.
Background technology
Collimater is made up of a series of parallel metal plate of gap very littles, and diverging ray is become into parallel beam,
Its plate spacing is smaller, and resolution ratio is higher, and intensity is also smaller.The metal plates of usual collimater use lead-antimony alloy, collimate block
Between gap require 2 ± 0.2mm, had a great influence by ambient temperature change, shrink or expanding deformation is serious.
The content of the invention
In order to solve collimater because collimation block is deformed by temperature change and the shortcomings that influence resolution ratio, this reality
A kind of collimation block gap adjusting apparatus is provided with new.The adjusting apparatus controls collimation by the adjustment bolt on firm banking
Block gap, solves the technical problem for the gap change that collimation block Zona transformans comes.
Scheme is used by the utility model solves technical problem：
In the outside of every group of two collimation blocks, two adjustment bolts are respectively equipped with, the inner of adjustment bolt is threadedly connected to
Collimate at block internal thread, adjustment bolt is fixed in the outer vertical of collimation block provided with backing plate and adjusting nut is compressed, adjusted
Adjustment bolt is clamped and fastened on admittedly by the outer end of whole bolt through the through hole in firm banking vertical elevation with two adjusting nuts
Determine in base vertical elevation.
Good effect, block gap is collimated because the utility model is provided with adjustment bolt control using firm banking, is resisted
Because of temperature, dilatation brings the change in gap, maintains the resolution ratio of collimater.It is simple and practical, it is convenient and reliable.Suitable conduct
One kind collimation block gap adjusting apparatus uses.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure, 1. collimation blocks, 2. compress backing plate, 3. firm bankings, 4. adjustment bolts, 5. adjusting nuts.
Embodiment
According to the figure, in the outside of every group of two collimation blocks 1, two adjustment bolts 4, the inner of adjustment bolt are respectively equipped with
It is threadedly connected at collimation block internal thread, adjustment bolt is fixed on to the outside of collimation block provided with compression backing plate 2 and adjusting nut 5
On vertical plane, the outer end of adjustment bolt is through the through hole in the vertical elevation of firm banking 3, with two adjusting nuts by adjustment bolt
It is clamped and fastened in firm banking vertical elevation.
The characteristics of the utility model：
The outside for collimating block is provided with internal thread connection adjustment bolt, and the outer end of adjustment bolt is clamped in two adjusting nuts
In firm banking vertical elevation, the adjusting nut for adjusting two sides changes the length of adjustment bolt, so as to two collimation block gaps
It is controlled so that lead-antimony alloy collimates the problem of deformation that block is because of temperature and telescopic band is next produces gap variation effects resolution ratio
It is significantly improved.
Claims (1)
1. one kind collimation block gap adjusting apparatus, it is characterized in that：In every group of two collimation blocks（1）Outside, be respectively equipped with two
Adjustment bolt（4）, the inner of adjustment bolt is threadedly connected at collimation block internal thread, provided with compression backing plate（2）And adjusting nut
（5）Adjustment bolt is fixed in the outer vertical of collimation block, the outer end of adjustment bolt passes through firm banking（3）Vertical elevation
On through hole, adjustment bolt is clamped and fastened in firm banking vertical elevation with two adjusting nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082753.7U CN207074313U (en) | 2017-08-28 | 2017-08-28 | One kind collimation block gap adjusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082753.7U CN207074313U (en) | 2017-08-28 | 2017-08-28 | One kind collimation block gap adjusting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207074313U true CN207074313U (en) | 2018-03-06 |
Family
ID=61521190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721082753.7U Active CN207074313U (en) | 2017-08-28 | 2017-08-28 | One kind collimation block gap adjusting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207074313U (en) |
-
2017
- 2017-08-28 CN CN201721082753.7U patent/CN207074313U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 57, Zhenghe Road, port area, Huludao City, Liaoning Province Patentee after: Liaoning Shunda Machinery Manufacturing (Group) Co., Ltd Address before: 125003 No. 57 Zheng He road, Huludao Marine Industrial Zone, Longgang, Liaoning Patentee before: LIAONING SHUNDA MACHINERY MANUFACTURING Co.,Ltd. |