CN108633162B - Titanium window fixing and compacting structure and titanium window fixing assembly with same - Google Patents
Titanium window fixing and compacting structure and titanium window fixing assembly with same Download PDFInfo
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- CN108633162B CN108633162B CN201810758768.3A CN201810758768A CN108633162B CN 108633162 B CN108633162 B CN 108633162B CN 201810758768 A CN201810758768 A CN 201810758768A CN 108633162 B CN108633162 B CN 108633162B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
- H05H7/22—Details of linear accelerators, e.g. drift tubes
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- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Particle Accelerators (AREA)
Abstract
The invention relates to a titanium window fixing and compacting structure and a titanium window fixing assembly with the same, which are used for fixing a titanium window and a scanning box, and comprise a guide rail assembly used for positioning the titanium window, side plates positioned at two ends of the guide rail assembly and a fixing assembly used for fixing and connecting with the side plates; the guide rail assembly comprises two guide rails; the two side plates are respectively positioned at the end parts of the two guide rails and fix the positions between the two guide rails; the fixing component pulls the side plates to move upwards so that the titanium window is tightly attached to the scanning box. The invention has simple structure and convenient installation, can be tightly pressed by the air cylinder without manual locking bolt operation, saves labor and operation space, and can better ensure the installation quality by disassembling the titanium window outside the equipment and replacing and installing the titanium foil, and has simple operation.
Description
Technical Field
The invention relates to an auxiliary jig in the technical field of irradiation, in particular to a titanium window fixing and compacting structure and a titanium window fixing assembly with the same.
Background
The electron accelerator accelerates electron beams by high voltage and guides the electron beams out and bombards the electron beams onto irradiation products so as to achieve the purpose of irradiation modification. The electron beam is led out by heating the electron gun filament of the electron accelerator, and the filament needs to be heated to a high temperature of about 2000 ℃, so that the filament heating process is required to be carried out in a high vacuum occasion to avoid oxidation and blowing. The electron beam is not attenuated by air during acceleration, and must be in a high vacuum. While titanium foil is used for a film made of titanium material to block vacuum and air.
At present, all titanium foils on the titanium windows of the electronic accelerator are sealed by metal seal wires, and all titanium foils are sealed by rubber O-shaped seals, but the compression mode is fastened and compressed by bolts. The bolt compressing method for the large-sized electron accelerator can effectively avoid the problems of radiation and corrosion of an electric device or a pneumatic device, but on the small-sized self-shielding electron accelerator, if the bolt compressing method is adopted, enough space is required to be ensured for the operation of a bolt spanner, so that the space of a shielding chamber of the self-shielding electron accelerator is huge, the whole equipment is huge, and the cost is increased. Therefore, a titanium window structure with simple structure, small installation space and convenient operation must be developed for the low-energy small-sized self-shielding electron accelerator.
Disclosure of Invention
The invention aims to solve the technical problems of space waste, complex operation, difficult installation and the like caused by the traditional titanium foil bolt compression mode.
The technical scheme adopted for solving the technical problems is as follows: a titanium window fixing and compacting structure is used for fixing a titanium window and a scanning box and comprises a guide rail assembly used for positioning the titanium window, side plates positioned at two ends of the guide rail assembly and a fixing assembly used for fixing and connecting with the side plates; the guide rail assembly comprises two guide rails; the two side plates are respectively positioned at the end parts of the two guide rails and fix the positions between the two guide rails; the fixing component pulls the side plates to move upwards so that the titanium window is tightly attached to the scanning box.
Further specifically, the two guide rails are L-shaped, the L-shaped of the two guide rails are oppositely arranged, and the titanium window is inserted between the L-shaped steps of the two guide rails.
More specifically, guide rollers for facilitating the insertion and extraction of the titanium window are arranged in the two guide rails.
More specifically, the guide rollers are a plurality of and uniformly distributed on the L-shaped steps of the guide rail.
More specifically, a positioning column for positioning the titanium window is arranged on the guide rail.
Further specifically, the fixed subassembly include the guide block that is used for direction curb plate direction of motion, be used for fixed deflector block's fixed plate and be located the direction cylinder on the fixed plate, the cylinder axle of direction cylinder be fixed in on the curb plate, the cylinder axle of direction cylinder move and drive the curb plate and move according to the direction of deflector block.
Further specifically, the guide blocks are two and are respectively positioned at two sides of the side plate, the guide blocks are provided with guide grooves, and the side edges of the side plates are positioned in the guide grooves.
More specifically, a guide roller for facilitating the up-and-down movement of the side plate is arranged in the guide groove.
A titanium window fixing assembly is arranged on a scanning box and comprises a titanium window and the titanium window fixing and pressing structure.
The titanium window comprises a grid flange, a compression flange positioned on the grid flange and a titanium foil positioned between the grid flange and the compression flange, wherein the grid flange is connected with the compression flange through bolts; sealing rings are arranged between the grid flange and the scanning box and between the grid flange and the compression flange.
The beneficial effects of the invention are as follows: the invention has simple structure and convenient installation, can be tightly pressed by the air cylinder without manual locking bolt operation, saves labor and operation space, and can better ensure the installation quality by disassembling the titanium window outside the equipment and replacing and installing the titanium foil, and has simple operation.
Drawings
FIG. 1 is a schematic structural view of a titanium window fixing and pressing structure of the present invention;
FIG. 2 is a schematic view of the structure of the titanium window fixing assembly of the present invention.
In the figure: 1. a guide rail; 2. a side plate; 3. a guide roller; 4. a guide block; 5. a fixing plate; 6. a guide cylinder; 7. a grid flange; 8. compressing the flange; 9. titanium foil; 10. a scanning box; 11. and (3) sealing rings.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The titanium window fixing and pressing structure is used for fixing the titanium window and the scanning box 10 and comprises a guide rail assembly used for positioning the titanium window, side plates 2 positioned at two ends of the guide rail assembly and a fixing assembly used for fixing and connecting with the side plates 2, wherein the side plates 2 are arranged at the two ends of the guide rail assembly; the guide rail assembly comprises two guide rails 1; the two side plates 2 are respectively positioned at the end parts of the two guide rails 1 and fix the positions between the two guide rails 1; the fixing component pulls the side plate 2 to move upwards so that the titanium window is tightly attached to the scanning box 10. The two guide rails 1 (namely, the guide rail A and the guide rail B) are arranged in parallel, the two side plates 2 (namely, the side plates A and the side plates B) are respectively arranged at the end parts of the two guide rails 1, the side plate A is positioned at the same end of the guide rail A and the guide rail B and fixes the guide rail A and the guide rail B, and the side plate B is positioned at the other end of the guide rail A and the guide rail B and fixes the guide rail A and the guide rail B; the side plate A, the side plate B, the guide rail A and the guide rail B form a whole.
The section of the guide rail 1 is L-shaped to form a section with a step, a plurality of rolling guide rollers 3 are arranged in the step, the steps of the guide rail A and the guide rail B are arranged oppositely, namely, the steps of the guide rail A and the guide rail B are close to each other, the titanium window is inserted into the steps of the guide rail A and the guide rail B and can slide on the guide rollers 3, and the main function of the guide rollers 3 is that the titanium window can smoothly slide on the steps of the guide rail A and the guide rail B, so that the installation and the disassembly are convenient.
Meanwhile, in order to facilitate the titanium window to find the position rapidly in the installation process, multiple adjustment is not needed, and the positioning column is arranged on the guide rail 1 and used for positioning the titanium window, so that the installation efficiency of the titanium window is improved.
The fixing component can be of various structures according to the functions, and mainly aims to fix the titanium window, and the invention mainly aims to realize quick fixation and save space, so the fixing component comprises a guide block 4 for guiding the movement direction of the side plate 2, a fixing plate 5 for fixing the guide block 4 and a guide cylinder 6 positioned on the fixing plate 5, wherein a cylinder shaft of the guide cylinder 6 penetrates through the fixing plate 5 and is fixed on the side plate 2, and the movement of the cylinder shaft of the guide cylinder 6 drives the side plate 2 to move according to the guide direction of the guide block 4; meanwhile, a guide groove is formed in the guide block 4, the side plate 2 can slide in the guide groove, the guide cylinder 6 pulls the side plate 2 to slide in the guide groove, a sliding block can be arranged on the side plate 2 to move in the guide groove, and a guide roller can be arranged in the guide groove as required for smooth sliding of the side plate 2; according to the invention, the two sides of the side plate 2 are respectively provided with the guide blocks 4, the guide blocks 4 are provided with the guide grooves, the two side edges of the side plate 2 are both positioned in the guide grooves, and the cylinder shaft of the guide cylinder 6 drives the side plate 2 to move up and down along the guide grooves, so that the top of the titanium window is tightly contacted with the bottom of the scanning box 10 to realize sealing, and the sealing mode can also be in various forms.
Based on the structure and the titanium window combination, the titanium window fixing assembly comprises a grid flange 7, a compression flange 8 positioned on the grid flange 7 and a titanium foil 9 positioned between the grid flange 7 and the compression flange 8, wherein the grid flange 7 and the compression flange 8 are connected through bolts, the titanium foil 9 is fixed between the grid flange 7 and the compression flange 8 through the bolts, and the main function of the bolts is that the bolts can be conveniently detached and the replacement of the titanium foil is convenient; meanwhile, in order to ensure tightness, sealing rings 11 are arranged between the grating flange 7 and the scanning box 10 and between the grating flange 7 and the compression flange 8, and the sealing rings 11 can be sealed by metal or O-shaped rubber rings. Further, in order to achieve a better sealing effect, annular grooves are formed in the upper surface of the grating flange 7 (i.e. the surface in contact with the scanning box 10) and the lower surface of the grating flange 7 (i.e. the surface in contact with the compression flange 8), and the sealing ring 11 is located in the grooves. The recess may also be provided on the bottom surface of the scanning box 10 and on the upper surface of the compression flange 8. The use of the grooves can facilitate the installation of the seal ring 11 and further improve the sealability of the scan box 10.
In use, firstly, the titanium window is assembled, titanium foil is placed between the grid flange 7 and the compression flange 8, the sealing ring 11 is arranged in the groove, and the compression flange 8 is fixed through bolts to form the titanium window; then, the titanium window is inserted into the steps of the guide rail A and the guide rail B, the position of the titanium window is positioned through the positioning column, after the position of the titanium window is in place, the guide cylinder 6 is controlled to move through a program, the guide cylinder 6 is arranged on the fixing plate 5, the fixing plate 5 is fixed on the scanning box 10, the cylinder shafts of the guide cylinders 6 on two sides drive the side plates 2 to move upwards in the guide grooves of the guide blocks 4, the top surface of the grid flange 7 of the titanium window is in contact with the bottom surface of the scanning box 10, and meanwhile, sealing is achieved through the sealing ring 11.
In conclusion, through the fixed compact structure of above-mentioned titanium window and the use of the fixed subassembly of titanium window, the space waste that traditional titanium foil bolt compress tightly the mode and cause has been solved, the operation is complicated, the difficult scheduling problem of installation. The titanium window is quickly disassembled or sealed by loosening or compressing the guide cylinder, so that the operation is simple and efficient, the manual operation space is not required, the size of the shielding body is greatly reduced, and the cost is reduced.
It is emphasized that: the above embodiments are merely preferred embodiments of the present invention, and the present invention is not limited in any way, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.
Claims (9)
1. The titanium window fixing and compacting structure is used for fixing a titanium window and a scanning box (10) and is characterized by comprising a guide rail assembly used for positioning the titanium window, side plates (2) positioned at two ends of the guide rail assembly and a fixing assembly used for fixing and connected with the side plates (2); the guide rail assembly comprises two guide rails (1); the two side plates (2) are respectively positioned at the end parts of the two guide rails (1) and fix the positions between the two guide rails (1); the fixing component pulls the side plate (2) to move upwards so that the titanium window is tightly attached to the scanning box (10);
the fixing assembly comprises a guide block (4) used for guiding the movement direction of the side plate (2), a fixing plate (5) used for fixing the guide block (4) and a guide cylinder (6) located on the fixing plate (5), a cylinder shaft of the guide cylinder (6) is fixed on the side plate (2), and the movement of the cylinder shaft of the guide cylinder (6) drives the side plate (2) to move according to the guide direction of the guide block (4).
2. The titanium window fixing and pressing structure according to claim 1, wherein the two guide rails (1) are L-shaped, the L-shapes of the two guide rails (1) are opposite, and the titanium window is inserted between the L-shaped steps of the two guide rails (1).
3. The titanium window fixing and pressing structure according to claim 2, wherein guide rollers (3) for facilitating insertion and extraction of the titanium window are provided in the two guide rails (1).
4. The titanium window fixing and pressing structure according to claim 3, wherein the guide rollers (3) are a plurality of and uniformly distributed on the L-shaped steps of the guide rail (1).
5. The titanium window fixing and pressing structure according to claim 2, wherein a positioning column for positioning the titanium window is arranged on the guide rail (1).
6. The titanium window fixing and pressing structure according to claim 1, wherein two guide blocks (4) are respectively arranged on two sides of the side plate (2), guide grooves are formed in the guide blocks (4), and the side edges of the side plate (2) are arranged in the guide grooves.
7. The titanium window fixing and pressing structure according to claim 6, wherein guide rollers for facilitating up-and-down movement of the side plates (2) are provided in the guide grooves.
8. A titanium window fixing assembly mounted on a scanning box, characterized by comprising a titanium window and a titanium window fixing and pressing structure according to any one of claims 1 to 7.
9. The titanium window fixing assembly according to claim 8, wherein the titanium window comprises a grating flange (7), a pressing flange (8) arranged on the grating flange (7) and a titanium foil (9) arranged between the grating flange (7) and the pressing flange (8), and the grating flange (7) and the pressing flange (8) are connected through bolts; sealing rings (11) are arranged between the grid flange (7) and the scanning box (10) and between the grid flange (7) and the compression flange (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758768.3A CN108633162B (en) | 2018-07-11 | 2018-07-11 | Titanium window fixing and compacting structure and titanium window fixing assembly with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758768.3A CN108633162B (en) | 2018-07-11 | 2018-07-11 | Titanium window fixing and compacting structure and titanium window fixing assembly with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108633162A CN108633162A (en) | 2018-10-09 |
| CN108633162B true CN108633162B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810758768.3A Active CN108633162B (en) | 2018-07-11 | 2018-07-11 | Titanium window fixing and compacting structure and titanium window fixing assembly with same |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06216040A (en) * | 1993-01-14 | 1994-08-05 | Canon Inc | Method and device for processing substrate |
| CN2755905Y (en) * | 2004-12-03 | 2006-02-01 | 中国科学院上海应用物理研究所 | Titanium box replacing device of electronic accelerator |
| CN1988754A (en) * | 2006-12-23 | 2007-06-27 | 张祥华 | Beam flow baffle plate pushing mechanism |
| CN201114979Y (en) * | 2007-08-29 | 2008-09-10 | 中国工程物理研究院环保工程研究中心 | An electronic bundle out-lead device |
| CN102426382A (en) * | 2011-09-01 | 2012-04-25 | 舟山雷大电子科技有限公司 | Measuring equipment of electron accelerator output beam parameter |
| WO2016000498A1 (en) * | 2014-06-30 | 2016-01-07 | 广东坚美铝型材厂（集团）有限公司 | Door or window |
| JP2016214356A (en) * | 2015-05-15 | 2016-12-22 | 株式会社日中製作所 | Curtain suspender |
| CN206181532U (en) * | 2016-11-04 | 2017-05-17 | 广东天安新材料股份有限公司 | Titanium film protection device |
| CN206251425U (en) * | 2016-11-04 | 2017-06-13 | 广东天安新材料股份有限公司 | A kind of titanium film erecting device |
| CN207441650U (en) * | 2017-06-30 | 2018-06-01 | 同方威视技术股份有限公司 | Multifocal X-ray tube and housing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101402940B1 (en) * | 2012-04-01 | 2014-06-27 | 주식회사 필로브 | Constructing Structure of the Moving Door in a Sliding Window System with Aluminium Sash |
-
2018
- 2018-07-11 CN CN201810758768.3A patent/CN108633162B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06216040A (en) * | 1993-01-14 | 1994-08-05 | Canon Inc | Method and device for processing substrate |
| CN2755905Y (en) * | 2004-12-03 | 2006-02-01 | 中国科学院上海应用物理研究所 | Titanium box replacing device of electronic accelerator |
| CN1988754A (en) * | 2006-12-23 | 2007-06-27 | 张祥华 | Beam flow baffle plate pushing mechanism |
| CN201114979Y (en) * | 2007-08-29 | 2008-09-10 | 中国工程物理研究院环保工程研究中心 | An electronic bundle out-lead device |
| CN102426382A (en) * | 2011-09-01 | 2012-04-25 | 舟山雷大电子科技有限公司 | Measuring equipment of electron accelerator output beam parameter |
| WO2016000498A1 (en) * | 2014-06-30 | 2016-01-07 | 广东坚美铝型材厂（集团）有限公司 | Door or window |
| JP2016214356A (en) * | 2015-05-15 | 2016-12-22 | 株式会社日中製作所 | Curtain suspender |
| CN206181532U (en) * | 2016-11-04 | 2017-05-17 | 广东天安新材料股份有限公司 | Titanium film protection device |
| CN206251425U (en) * | 2016-11-04 | 2017-06-13 | 广东天安新材料股份有限公司 | A kind of titanium film erecting device |
| CN207441650U (en) * | 2017-06-30 | 2018-06-01 | 同方威视技术股份有限公司 | Multifocal X-ray tube and housing |
Non-Patent Citations (1)
| Title |
|---|
| 烟气脱硫用超大功率电子加速器引出窗的研制;何彤琦;胡炜;浦耿强;孙光奎;施卫国;李民熙;张宇田;;核技术(第07期);全文 * |
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| CN108633162A (en) | 2018-10-09 |
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