CN218123007U - Protection device for radiation source detects usefulness - Google Patents
Protection device for radiation source detects usefulness Download PDFInfo
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- CN218123007U CN218123007U CN202222142676.7U CN202222142676U CN218123007U CN 218123007 U CN218123007 U CN 218123007U CN 202222142676 U CN202222142676 U CN 202222142676U CN 218123007 U CN218123007 U CN 218123007U
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Abstract
The utility model discloses a protective device for detecting a radioactive source, which comprises a shell and a cover plate; a housing: a shielding box is arranged in the opening at the upper end of the tray, and a tray is arranged at the bottom end in the shielding box; cover plate: articulated and the upper end of shell through hinge bilateral symmetry, apron and shielded cell cooperation setting, the inside of shell is equipped with closing mechanism, and the side symmetry is provided with the spout with closing mechanism complex around the apron, closing mechanism includes connecting rod and pivot, pivot bilateral symmetry rotates to be connected in the inside upper end of shell, and the end all extends to the outside of shell around the pivot, and the equal symmetry of end is equipped with the connecting rod around the pivot, and the upper end of connecting rod all rotates be connected with spout sliding connection's T type piece, this protector that the radiation source detected the usefulness, can make the automatic switching of apron, can be automatic ejecting with the radiation source during the detection, need not manual operation, greatly reduced staff by the risk of radiation.
Description
Technical Field
The utility model relates to a radiation source detects technical field, specifically is a protector that radiation source detected usefulness.
Background
The radioactive source detection refers to safety detection of machines or construction sites capable of generating ionizing radiation or electromagnetic radiation and the like with radioactivity, the ionizing radiation is generally called radioactive radiation, atomic ionization of surrounding substances can be caused due to high energy generated by the radiation, the ionizing radiation is called ionizing radiation, the electromagnetic radiation is radiation generated by electromagnetic waves generated by alternating electric fields and magnetic fields to surrounding spaces, the radiation hazard is huge due to the radioactivity, the radiation can be sensed by special instruments generally, the radioactive detection is widely applied to production and life, in the prior art, when the radioactive source is detected, the radioactive source is generally placed in an isolation box, workers are required to wear protective clothing, the radioactive source is taken out and then operated and detected, the contact time between the workers and the radioactive source is long, and the probability of radiation of the workers is high, and therefore, a protective device for radioactive source detection is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a protector that the radiation source detected usefulness, can make the automatic switching of apron, can be automatic ejecting with the radiation source during the detection, need not manual operation, greatly reduced staff is by the risk of radiation, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a protective device for detecting a radioactive source comprises a shell and a cover plate;
a housing: a shielding box is arranged in an opening at the upper end of the shielding box, and a tray is arranged at the bottom end in the shielding box;
cover plate: through the articulated upper end with the shell of hinge bilateral symmetry, apron and shielded cell cooperation setting, the inside of shell is equipped with closing mechanism, and the side symmetry is provided with the spout with closing mechanism complex around the apron, can make the automatic switching of apron, can be automatic ejecting with the radiation source during the detection, need not manual operation, greatly reduced staff is by the risk of radiation.
Further, closing mechanism includes connecting rod and pivot, the pivot bilateral symmetry rotates to be connected in the inside upper end of shell, and the end all extends to the outside of shell around the pivot, and the equal symmetry of end is equipped with the connecting rod around the pivot, and the upper end of connecting rod all rotates the T type piece that is connected with spout sliding connection, makes things convenient for the automatic switching of apron.
Further, pivot outside front end all is equipped with the driving lever, and the inside bottom surface center department front end of shell is equipped with electric putter, and electric putter's flexible end upper end is equipped with the actuating lever, and the protruding axle that the driving lever lower extreme symmetry set up is located the actuating lever respectively and corresponds the bar inslot that sets up in both ends about, and external control switch group's output is connected to electric putter's input electricity, provides drive power for opening of apron.
Furthermore, the length of the poking rod is greater than that of the connecting rod, so that the cover plate is opened and closed more easily.
Further, the through-hole edge that shielding case bottom surface center department set up rotates and is connected with an internal thread section of thick bamboo, the bottom surface center department of tray be equipped with internal thread section of thick bamboo threaded connection's lead screw, the lateral surface lower extreme of an internal thread section of thick bamboo is provided with the gear, the motor is installed through the motor frame to the inside underrun of shell, the output shaft lower extreme of motor is equipped with the drive gear who is connected with gear engagement, the output of external control switch group is connected to the input electricity of motor, makes things convenient for the automatic rising of tray.
Furthermore, the edges of the round holes uniformly arranged at the four corners of the bottom surface of the shielding box are provided with guide sleeves, and the four corners of the bottom surface of the tray are uniformly provided with guide rods in sliding connection with the guide sleeves, so that the tray can be moved in a sliding guide manner.
Furthermore, the bottom surface of the cover plate is provided with a step surface matched with an opening at the upper end of the shielding box, so that the internal sealing effect is better.
Compared with the prior art, the beneficial effects of the utility model are that: this protector that radiation source detected usefulness has following benefit:
1. place the shell that will be equipped with the radiation source in detecting the station, the apron of shielded cell upper end is closed this moment, can play the effect of isolation shielding to the radiation source, need detect time measuring, external control switch group control electric putter work, it shifts up to drive the actuating lever, because the protruding axle that the symmetry set up of driving lever lower extreme is located the actuating lever respectively and corresponds the bar inslot that sets up in both ends about, so the actuating lever shifts up and drives the driving lever and use the pivot to upwards rotate as the center, the pivot drives connecting rod and driving lever synchronous rotation simultaneously, the spout that the T type piece of connecting rod upper end corresponds along the apron lateral surface slides and drive the apron and use the hinge to rotate as the center, thereby make the apron automatic opening, need not manual operation during the detection, greatly reduced staff is by the risk of radiation.
2. The external control switch group controls the motor to work, the internal thread cylinder is driven to rotate through the gear, the screw rod connected with the internal thread of the internal thread cylinder is enabled to move upwards under the limiting effect of the guide rod and the guide sleeve, the tray is driven to move upwards simultaneously, the radioactive source is automatically ejected out, and the radioactive source is conveniently detected.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the opening and closing mechanism of the present invention;
fig. 3 is a schematic view of the internal sectional structure of the present invention.
In the figure: the device comprises a shell 1, an opening and closing mechanism 2, a connecting rod 21, a 211T-shaped block, a rotating shaft 22, a shifting rod 23, a driving rod 24, a shielding box 3, a tray 4, a cover plate 5, a sliding chute 6, a guide sleeve 7, a guide rod 8, an internal thread cylinder 9, a lead screw 10, a gear 11, a motor 12 and an electric push rod 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: a protection device for detecting a radioactive source comprises a shell 1 and a cover plate 5;
the shell 1: a shielding box 3 is arranged in an opening at the upper end of the shielding box 3, a tray 4 is placed at the bottom end in the shielding box 3, an internal thread cylinder 9 is rotatably connected at the edge of a through hole arranged at the center of the bottom surface of the shielding box 3, a lead screw 10 in threaded connection with the internal thread cylinder 9 is arranged at the center of the bottom surface of the tray 4, a gear 11 is arranged at the lower end of the outer side surface of the internal thread cylinder 9, a motor 12 is installed on the bottom surface of the inner part of the shell 1 through a motor frame, a driving gear meshed with the gear 11 is arranged at the lower end of an output shaft of the motor 12, an input end of the motor 12 is electrically connected with an output end of an external control switch group, guide sleeves 7 are arranged at the edges of round holes uniformly arranged at four corners of the bottom surface of the shielding box 3, guide rods 8 in sliding connection with the guide sleeves 7 are uniformly arranged at four corners of the bottom surface of the tray 4, the external control switch group controls the motor 12 to work, the internal thread cylinder 9 to be driven to rotate through the gear 11, under the limiting action of the guide rods 8 and the guide sleeves 7, the radioactive source, the guide rods 10 in threaded connection with the guide sleeves 7 move upwards, and simultaneously drive the tray 4 to move upwards, so as to automatically eject out, and conveniently detect;
the cover plate 5: the hinge is hinged with the upper end of the shell 1 in a bilateral symmetry mode, the cover plate 5 is matched with the shielding box 3, the opening and closing mechanism 2 is arranged in the shell 1, the sliding chutes 6 matched with the opening and closing mechanism 2 are symmetrically arranged on the front side and the rear side of the cover plate 5, the opening and closing mechanism 2 comprises a connecting rod 21 and a rotating shaft 22, the rotating shaft 22 is rotationally connected with the upper end of the inner part of the shell 1 in a bilateral symmetry mode, the front end and the rear end of the rotating shaft 22 both extend to the outer side of the shell 1, the connecting rod 21 is symmetrically arranged on the front end and the rear end of the rotating shaft 22, the upper end of the connecting rod 21 is rotationally connected with a T-shaped block 211 in sliding connection with the sliding chutes 6, the front end of the outer side of the rotating shaft 22 is provided with a shift lever 23, the front end of the center of the inner bottom surface of the shell 1 is provided with an electric push rod 13, the upper end of the telescopic end of the electric push rod 13 is provided with a driving rod 24, the convex shafts symmetrically arranged at the lower end of the shift lever 23 are respectively located in the strip-shaped grooves correspondingly arranged at the left end and the right end of the driving rod 24, the input end of the electric push rod 13 is electrically connected with the output end of the external control switch group, the shell 1 provided with the radioactive source is placed at a detection station, the cover plate 5 at the upper end of the shielding box 3 is closed, the radioactive source can be isolated and shielded, when detection is needed, the external control switch group controls the electric push rod 13 to work, the driving rod 24 is driven to move upwards, the convex shafts symmetrically arranged at the lower end of the driving rod 23 are respectively positioned in the strip-shaped grooves correspondingly arranged at the left end and the right end of the driving rod 24, so that the driving rod 24 moves upwards to drive the driving rod 23 to rotate upwards by taking the rotating shaft 22 as a center, meanwhile, the rotating shaft 22 drives the connecting rod 21 and the driving rod 23 to synchronously rotate, the T-shaped block 211 at the upper end of the connecting rod 21 slides along the sliding groove 6 corresponding to the outer side surface of the cover plate 5 and drives the cover plate 5 to rotate by taking the hinge as a center, thereby the cover plate 5 is automatically opened, manual operation is not needed during detection, and the risk of radiation of workers is greatly reduced, after the detection, the electric push rod 13 works to drive the driving rod 24 to move downwards, so that the cover plate 5 is closed, the length of the driving rod 23 is greater than that of the connecting rod 21, the cover plate 5 is opened and closed more easily, and the bottom surface of the cover plate 5 is provided with a step surface matched with an opening at the upper end of the shielding box 3, so that the internal sealing effect is better.
The utility model provides a pair of protector that radiation source detected usefulness's theory of operation as follows: the shell 1 with the radioactive source is placed at a detection station, the cover plate 5 at the upper end of the shielding box 3 is closed at the moment, and the shielding effect on the radioactive source can be achieved, when detection is needed, the external control switch group controls the electric push rod 13 to work, the driving rod 24 is driven to move upwards, as the convex shafts symmetrically arranged at the lower end of the driving rod 23 are respectively located in the strip-shaped grooves correspondingly arranged at the left end and the right end of the driving rod 24, the driving rod 24 moves upwards to drive the driving rod 23 to rotate upwards by taking the rotating shaft 22 as a center, meanwhile, the rotating shaft 22 drives the connecting rod 21 and the driving rod 23 to synchronously rotate, the T-shaped block 211 at the upper end of the connecting rod 21 slides along the sliding groove 6 corresponding to the outer side face of the cover plate 5 and drives the cover plate 5 to rotate by taking a hinge as a center, so that the cover plate 5 is automatically opened, then the external control switch group controls the motor 12 to work, the internal thread cylinder 9 is driven to rotate by the gear 11, under the limiting action of the guide rod 8 and the guide sleeve 7, the internal thread connection of the screw rod 10 inside of the internal thread cylinder 9 moves upwards, meanwhile, the ejection tray 4 is driven to move upwards, the automatic detection is performed, the detection is performed, the radioactive source is performed, the detection, the push rod 12 is reset, the push rod 4 is then, the cover plate 13 is moved downwards, the cover plate 13 is further, the working of the electric push rod 24, the working rod 24 is further performed, the protection effect is better, and the protection effect is better.
It should be noted that the motor 12 and the electric push rod 13 disclosed in the above embodiments can be freely configured according to the actual application scenario, the motor 12 is suggested to be the motor with model number GNB2118A, the electric push rod 13 is suggested to be the electric push rod with model number LAM5, and the external control switch set is provided with buttons which are in one-to-one correspondence with the motor 12 and the electric push rod 13 and are used for controlling the operation of the same.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a protector that radiation source detected usefulness which characterized in that: comprises a shell (1) and a cover plate (5);
housing (1): a shielding box (3) is arranged in the opening at the upper end of the tray, and a tray (4) is arranged at the bottom end in the shielding box (3);
cover plate (5): hinge bilateral symmetry through the hinge and articulate with the upper end of shell (1), apron (5) and shielded cell (3) cooperation setting, the inside of shell (1) is equipped with closing mechanism (2), and the side symmetry is provided with spout (6) with closing mechanism (2) complex around apron (5).
2. The shielding device for detecting a radioactive source according to claim 1, wherein: opening-closing mechanism (2) include connecting rod (21) and pivot (22), pivot (22) bilateral symmetry rotates to be connected in the inside upper end of shell (1), and the end all extends to the outside of shell (1) around pivot (22), and the end is all symmetrical around pivot (22) is equipped with connecting rod (21), and the upper end of connecting rod (21) all rotates and is connected with T type piece (211) with spout (6) sliding connection.
3. The shielding device for detecting a radioactive source according to claim 2, wherein: the front end of the outer side face of the rotating shaft (22) is provided with a shifting rod (23), the front end of the center of the inner bottom face of the shell (1) is provided with an electric push rod (13), the upper end of the telescopic end of the electric push rod (13) is provided with a driving rod (24), protruding shafts symmetrically arranged at the lower end of the shifting rod (23) are respectively located in strip-shaped grooves correspondingly arranged at the left end and the right end of the driving rod (24), and the output end of an external control switch group is electrically connected with the input end of the electric push rod (13).
4. A shielding device for radioactive source detection, according to claim 3, wherein: the length of the deflector rod (23) is greater than that of the connecting rod (21).
5. The shielding device for detecting a radioactive source according to claim 1, wherein: the utility model discloses a motor, including shielding case (3), tray (4), motor frame, motor (12), the output shaft lower extreme of motor (12) is equipped with the drive gear who is connected with gear (11) meshing, the output of external control switch group is connected to the input electricity of motor (12).
6. The shielding device for detecting a radioactive source according to claim 1, wherein: round hole edge that shielding case (3) bottom surface four corners was evenly set up all is equipped with uide bushing (7), and the bottom surface four corners of tray (4) evenly is provided with guide bar (8) with uide bushing (7) sliding connection.
7. The shielding device for detecting a radioactive source according to claim 1, wherein: the bottom surface of the cover plate (5) is provided with a step surface matched with an opening at the upper end of the shielding box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222142676.7U CN218123007U (en) | 2022-08-16 | 2022-08-16 | Protection device for radiation source detects usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222142676.7U CN218123007U (en) | 2022-08-16 | 2022-08-16 | Protection device for radiation source detects usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218123007U true CN218123007U (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222142676.7U Active CN218123007U (en) | 2022-08-16 | 2022-08-16 | Protection device for radiation source detects usefulness |
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| Country | Link |
|---|---|
| CN (1) | CN218123007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116403751A (en) * | 2023-03-24 | 2023-07-07 | 常州市大成真空技术有限公司 | Radiation shielding device of radioactive source |
-
2022
- 2022-08-16 CN CN202222142676.7U patent/CN218123007U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116403751A (en) * | 2023-03-24 | 2023-07-07 | 常州市大成真空技术有限公司 | Radiation shielding device of radioactive source |
| CN116403751B (en) * | 2023-03-24 | 2024-01-16 | 常州市大成真空技术有限公司 | Radiation shielding device of radioactive source |
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