CN208464997U - A kind of radioactive source focal length positioning device - Google Patents
A kind of radioactive source focal length positioning device Download PDFInfo
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- CN208464997U CN208464997U CN201820202178.8U CN201820202178U CN208464997U CN 208464997 U CN208464997 U CN 208464997U CN 201820202178 U CN201820202178 U CN 201820202178U CN 208464997 U CN208464997 U CN 208464997U
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- radioactive source
- workbench
- focal length
- positioning device
- sliding
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- 230000002285 radioactive effect Effects 0.000 title claims abstract description 39
- 238000005259 measurement Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of radioactive source focal length positioning device, including workbench, the bottom four corners of the workbench are symmetrically equipped with four groups of telescopic support legs, the top surface of the workbench is vertically welded with riser, and the positive side of riser is inlaid with first sliding groove, the inner bottom of the first sliding groove is welded with the first variable-frequency motor, the top output shaft of first variable-frequency motor is fixedly connected with the bottom input end of the first screw rod, adjust the height of workbench, cooperate bar shaped level meter, convenient for adjusting the levelness of workbench, second sliding slot slides up and down on first sliding groove surface, and then drive radioactive source ontology mobile, increase infrared range-measurement system in radioactive source ontology end point, it adjusts radioactive source ontology and is in center, focus adjustment can be completed；The radioactive source focal length positioning device, improves operation quality, improves production efficiency, be of great practical significance, and is suitble to popularize.
Description
Technical field
The utility model relates to radioactive source focal length field of locating technology, specially a kind of radioactive source focal length positioning device.
Background technique
Radioactive source refers to the common name of the radiation source of the small compact prepared with radioactive substance.The basic characteristics of radioactive source are
Radiation of practical meaning can be constantly provided.Traditionally often for the flaw detection of γ radiography, radiotherapy, RADIATION PROCESSING
And the gamma ray radiator of the purpose of irradiation effects, special referred to as radiation source.The isotope energy is a kind of radioactive source of special shape,
The thermal energy of nuclear decay generation can be provided, radioactive source focal length location technology, the equipment used cannot be adjusted accurately and be put in the prior art
Source focal length is penetrated, and complicated for operation, so that operating efficiency is affected, for this purpose, proposing a kind of radioactive source focal length positioning device.
Utility model content
The purpose of this utility model is to provide a kind of radioactive source focal length positioning devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of radioactive source focal length positioning device, including
Workbench, the bottom four corners of the workbench are symmetrically equipped with four groups of telescopic support legs, the top surface of the workbench
It is vertically welded with riser, and the positive side of riser is inlaid with first sliding groove, the inner bottom of the first sliding groove is welded with
One variable-frequency motor, the top output shaft of first variable-frequency motor are fixedly connected with the bottom input end of the first screw rod, and described
Second sliding slot is slidably connected on one sliding slot, the second sliding slot is internally threaded hole, the inside top of the first sliding groove
End is welded with bearing block, and the output end of first screw rod is fixed and connected through the inside of threaded hole and the bearing inner race of bearing block
It connects, the internal slide of the second sliding slot is connected with slide plate, and radioactive source ontology is equipped on slide plate, the radioactive source ontology
End head is welded with infrared range-measurement system.
Preferably, the telescopic support legs include sliding bar, casing and adjusting bolt, the bottom end of the sliding bar and casing
Internal slide connection, the output end for adjusting bolt is sequentially connected through the outer wall of casing with the input terminal of sliding bar.
Preferably, the bottom of the telescopic support legs is welded with four groups of universal wheels, and universal wheel is Self-locking universal wheel.
Preferably, the right end of the second sliding slot is welded with the second variable-frequency motor, the output shaft of second variable-frequency motor
It is rotatablely connected through one end of second sliding slot, and by the input terminal of the second screw rod and slide plate.
Preferably, pointer is installed on second variable-frequency motor, graduated scale is inlaid on the front of the riser, it is described
Graduated scale and pointer correspond to each other.
Preferably, the front of the workbench is inlaid with bar shaped level meter.
Compared with prior art, the utility model has the beneficial effects that
1, the telescopic support legs of bolt are adjusted by being equipped with, and convenient for adjusting the height of workbench, cooperate bar shaped level meter,
Convenient for adjusting the levelness of workbench, second sliding slot slides up and down on first sliding groove surface, and then drives radioactive source ontology mobile,
Increase infrared range-measurement system in radioactive source ontology end point, adjusts radioactive source ontology and be in center, focus adjustment can be completed；
2, the radioactive source focal length positioning device, improves operation quality, improves production efficiency, real with great production
Meaning is trampled, is suitble to popularize.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the side view of the utility model.
In figure: 1 workbench, 2 telescopic support legs, 21 sliding bars, 22 casings, 23 adjust bolt, 3 risers, 4 first sliding grooves, 5
First variable-frequency motor, 6 first screw rods, 7 second sliding slots, 8 threaded holes, 9 bearing blocks, 10 slide plates, 11 radioactive source ontologies, 12 infrared surveys
Distance meter, 13 second variable-frequency motors, 14 second screw rods, 15 pointers, 16 graduated scales, 17 bar shaped level meters, 18 universal wheels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: the radioactive source focal length positioning device, including work
Platform 1, the bottom four corners of the workbench 1 are symmetrically equipped with four groups of telescopic support legs 2, the top surface of the workbench 1
It is vertically welded with riser 3, and the positive side of riser 3 is inlaid with first sliding groove 4, the inner bottom welding of the first sliding groove 4
There is the first variable-frequency motor 5, the top output shaft of first variable-frequency motor 5 is fixedly connected with the bottom input end of the first screw rod 6,
Second sliding slot 7 is slidably connected in the first sliding groove 4, the second sliding slot 7 is internally threaded hole 8, and described first is sliding
The inner tip of slot 4 is welded with bearing block 9, inside and bearing block 9 of the output end of first screw rod 6 through threaded hole 8
Bearing inner race be fixedly connected, the internal slide of the second sliding slot 7 is connected with slide plate 10, and is equipped with radioactive source on slide plate 10
The end head of ontology 11, the radioactive source ontology 11 is welded with infrared range-measurement system 12.
Specifically, the telescopic support legs 2 include sliding bar 21, casing 22 and adjust bolt 23, the sliding bar 21
Bottom end is connected with the internal slide of casing 22, outer wall and sliding bar 21 of the output end for adjusting bolt 23 through casing 22
Input terminal transmission connection, by the telescopic support legs 2 of installation, convenient for adjusting the height of workbench 1.
Specifically, the bottom of the telescopic support legs 2 is welded with four groups of universal wheels 18, and universal wheel 18 is self-locking ten thousand
To wheel, by four groups of universal wheels 18 of installation, convenient for the movement and start-stop of the device.
Specifically, the right end of the second sliding slot 7 is welded with the second variable-frequency motor 13, second variable-frequency motor 13 it is defeated
Shaft is rotatablely connected through one end of second sliding slot 7 by the input terminal of the second screw rod 14 and slide plate 10, and installation second is passed through
Variable-frequency motor 13, drives the rotation of the second screw rod 14, and the second screw rod 14 drives slide plate 10 in the internal slide of second sliding slot 7.
Specifically, being equipped with pointer 15 on second variable-frequency motor 13, graduated scale is inlaid on the front of the riser 3
16, the graduated scale 16 and pointer 15 correspond to each other, and compare graduated scale 16 by pointer 15 and adjust 11 focal length of radioactive source ontology.When
When second sliding slot 7 drives radioactive source ontology 11 mobile, it need to be only adjusted to accordingly according to the focal position that last mark is recorded
Focus adjustment can be completed in graduation position.
Specifically, the front of the workbench 1 is inlaid with bar shaped level meter 17, convenient for adjusting the levelness of workbench 1.
Working principle: in use, specified position is moved the device by universal wheel 18, by being equipped with adjusting spiral shell
The telescopic support legs 2 of bolt 23 cooperate bar shaped level meter 17 convenient for adjusting the height of workbench 1, convenient for adjusting the water of workbench 1
Pingdu, the first variable-frequency motor 5 drive the rotation of the first screw rod 6, and the first screw rod 6 drives second sliding slot 7 above and below 4 surface of first sliding groove
Sliding, and then drive radioactive source ontology 11 mobile, increase infrared range-measurement system 12 in 11 end point of radioactive source ontology, adjusts radioactive source
Ontology 11 is in center, and focus adjustment can be completed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of radioactive source focal length positioning device, including workbench (1), it is characterised in that: the bottom four corners of the workbench (1)
Four groups of telescopic support legs (2) symmetrically are installed, the top surface of the workbench (1) is vertically welded with riser (3), and perpendicular
The positive side of plate (3) is inlaid with first sliding groove (4), and the inner bottom of the first sliding groove (4) is welded with the first variable-frequency motor
(5), the top output shaft of first variable-frequency motor (5) is fixedly connected with the bottom input end of the first screw rod (6), and described first
It is slidably connected on sliding slot (4) second sliding slot (7), the second sliding slot (7) is internally threaded hole (8), and described first is sliding
The inner tip of slot (4) is welded with bearing block (9), the output end of first screw rod (6) through threaded hole (8) inside with
The bearing inner race of bearing block (9) is fixedly connected, and the internal slide of the second sliding slot (7) is connected with slide plate (10), and slide plate
(10) it is equipped on radioactive source ontology (11), the end head of the radioactive source ontology (11) is welded with infrared range-measurement system (12).
2. a kind of radioactive source focal length positioning device according to claim 1, it is characterised in that: the telescopic support legs (2)
Including sliding bar (21), casing (22) and bolt (23) are adjusted, the bottom end of the sliding bar (21) and the inside of casing (22) are sliding
Dynamic connection, the output end for adjusting bolt (23) are driven through the outer wall of casing (22) with the input terminal of sliding bar (21)
Connection.
3. a kind of radioactive source focal length positioning device according to claim 1, it is characterised in that: the telescopic support legs (2)
Bottom be welded with four groups of universal wheels (18), and universal wheel (18) is Self-locking universal wheel.
4. a kind of radioactive source focal length positioning device according to claim 1, it is characterised in that: the second sliding slot (7)
Right end is welded with the second variable-frequency motor (13), and the output shaft of second variable-frequency motor (13) is through the one of second sliding slot (7)
End, and be rotatablely connected by the input terminal of the second screw rod (14) and slide plate (10).
5. a kind of radioactive source focal length positioning device according to claim 4, it is characterised in that: second variable-frequency motor
(13) it is equipped on pointer (15), is inlaid with graduated scale (16) on the front of the riser (3), the graduated scale (16) and pointer
(15) it corresponds to each other.
6. a kind of radioactive source focal length positioning device according to claim 1, it is characterised in that: the workbench (1) is just
Face is inlaid with bar shaped level meter (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820202178.8U CN208464997U (en) | 2018-02-06 | 2018-02-06 | A kind of radioactive source focal length positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820202178.8U CN208464997U (en) | 2018-02-06 | 2018-02-06 | A kind of radioactive source focal length positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208464997U true CN208464997U (en) | 2019-02-05 |
Family
ID=65206489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820202178.8U Active CN208464997U (en) | 2018-02-06 | 2018-02-06 | A kind of radioactive source focal length positioning device |
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| Country | Link |
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| CN (1) | CN208464997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827123A (en) * | 2020-07-27 | 2020-10-27 | 田育民 | Bridge cantilever quick positioning device |
| CN112494816A (en) * | 2020-11-19 | 2021-03-16 | 深圳陆羽养生有限公司 | Terahertz meridian instrument with damp and cold clearing function |
-
2018
- 2018-02-06 CN CN201820202178.8U patent/CN208464997U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827123A (en) * | 2020-07-27 | 2020-10-27 | 田育民 | Bridge cantilever quick positioning device |
| CN111827123B (en) * | 2020-07-27 | 2021-11-16 | 田育民 | Bridge cantilever quick positioning device |
| CN112494816A (en) * | 2020-11-19 | 2021-03-16 | 深圳陆羽养生有限公司 | Terahertz meridian instrument with damp and cold clearing function |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Radiation source focus positioner Effective date of registration: 20190830 Granted publication date: 20190205 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO CHIHENG ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2019990000189 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200918 Granted publication date: 20190205 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO CHIHENG ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2019990000189 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A focal length positioning device for radiation source Effective date of registration: 20210908 Granted publication date: 20190205 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO CHIHENG ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2021370010089 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220929 Granted publication date: 20190205 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO CHIHENG ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2021370010089 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A focus positioning device for radioactive source Effective date of registration: 20220930 Granted publication date: 20190205 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO CHIHENG ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2022370010143 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230922 Granted publication date: 20190205 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO CHIHENG ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2022370010143 |