CN216046706U - Mounting bracket for detector in online radiation alarm - Google Patents
Mounting bracket for detector in online radiation alarm Download PDFInfo
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- CN216046706U CN216046706U CN202121760099.7U CN202121760099U CN216046706U CN 216046706 U CN216046706 U CN 216046706U CN 202121760099 U CN202121760099 U CN 202121760099U CN 216046706 U CN216046706 U CN 216046706U
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Abstract
The utility model provides a mounting bracket for a detector in an online radiation alarm instrument, and relates to the technical field of radiation alarm instruments; the mounting bracket includes: the fixing plate, the sleeve, the telescopic rod and the locking mechanism; a first mounting plate and a second mounting plate are arranged on one side of the fixing plate; the first mounting plate and the second mounting plate are arranged on the fixing plate in an up-down opposite mode; a fastening bolt is vertically arranged between the first mounting plate and the second mounting plate; one end of the sleeve is provided with a connecting part; the connecting part is provided with a first mounting hole; the connecting part is rotatably arranged between the first mounting plate and the second mounting plate; one end of the telescopic rod is movably inserted in the sleeve, and the other end of the telescopic rod is provided with a clamping part; the clamping part is provided with a through hole; the locking mechanism is used for limiting the position of the telescopic rod in the sleeve; the utility model can adjust the position of the sleeve and the extension length of the telescopic rod according to the installation requirement, and is convenient for taking and placing the detector.
Description
Technical Field
The utility model relates to the technical field of radiation alarm instruments, in particular to a mounting bracket for a detector in an online radiation alarm instrument.
Background
The radiation alarm is a general name of an alarm device for monitoring x, gamma and neutron rays, and generally comprises a radiation detector and a host; wherein, the detector is connected with the host computer through a cable. The radiation alarm instrument has the function of measuring radiation dose rate, and gives out sound and light alarm when the measured dose rate value exceeds a set threshold value.
An online radiation safety alarm is one of radiation alarms, and is usually fixedly installed in a certain place to continuously monitor various rays for 24 hours; because of the advantages of high precision, continuous data storage and check, the radioactive source device is widely applied to radioactive places such as radioactive waste depots, industrial nondestructive inspection, hospital gamma knife treatment, isotope application, gamma irradiation, hospital X-ray diagnosis, cobalt treatment, nuclear power stations and the like, and reminds workers that a radioactive source or a ray device is in a working or leakage state to prevent the radioactive source or the ray device from being damaged by radiation.
The detector in the existing online radiation alarm is usually fixed on the wall directly through bolts, so that the detector is inconvenient to take and place.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the detector in the existing online radiation alarm is directly fixed on a wall through a bolt, so that the detector is not convenient to take and place.
The utility model provides a mounting bracket for a detector in an online radiation alarm, which comprises: the fixing plate, the sleeve, the telescopic rod and the locking mechanism;
a first mounting plate and a second mounting plate are arranged on one side of the fixing plate; the first mounting plate and the second mounting plate are arranged on the fixing plate in an up-down opposite mode; a fastening bolt is vertically arranged between the first mounting plate and the second mounting plate;
one end of the sleeve is provided with a connecting part; the connecting part is provided with a first mounting hole; the connecting part is matched with the fastening bolt through the first mounting hole and is rotatably arranged between the first mounting plate and the second mounting plate;
one end of the telescopic rod is movably inserted in the sleeve, and the other end of the telescopic rod is provided with a clamping part; the clamping part is provided with a through hole for inserting the detector; the upper end of the clamping part is used for being abutted against the limiting part of the detector, so that the detector is supported in the through hole;
the locking mechanism is used for limiting the position of the telescopic rod in the sleeve.
Further, the top and the bottom of connecting portion respectively with first mounting panel with the laminating of second mounting panel is connected.
Furthermore, two long-strip-shaped limiting holes are oppositely formed in the sleeve and are arranged along the length direction of the sleeve; the locking mechanism comprises a nut, a screw and a limiting block; the limiting block is arranged at one end of the screw rod; one end of the telescopic rod, which is positioned in the sleeve, is provided with a second mounting hole matched with the screw rod for use; the screw rod is movably arranged in the second mounting hole in a penetrating way; the limiting block is inserted into the long-strip limiting hole, is matched with the long-strip limiting hole and is used for preventing the screw from rotating in the second mounting hole; the other end of the screw rod extends to the outside of the long-strip-shaped limiting hole and is in threaded connection with the nut.
Further, the nut is a butterfly nut.
Furthermore, a threaded hole is formed in the side wall of the sleeve; the locking mechanism comprises a butterfly screw; the butterfly screw rod is installed on the side wall of the sleeve through the threaded hole and is used for being abutted to the side wall of the telescopic rod.
The technical scheme provided by the embodiment of the utility model has the following beneficial effects: the mounting bracket for the detector in the online radiation alarm comprises a fixing plate, a sleeve, a telescopic rod and a locking mechanism; a first mounting plate and a second mounting plate are oppositely arranged on one side of the fixing plate from top to bottom; one end of the sleeve is rotatably arranged between the first mounting plate and the second mounting plate, one end of the telescopic rod is movably inserted into the sleeve, the position of the telescopic rod in the sleeve is limited by the locking mechanism, the other end of the telescopic rod is provided with a clamping part, and the clamping part is provided with a through hole for inserting a detector; during the use, will the fixed plate is fixed on the wall, according to the installation needs, adjusts telescopic position with the extension length of telescopic link, will the detector directly inserts and establishes in the through-hole, make spacing portion on the detector with the top butt of joint portion, thereby will the detector supports in the through-hole, it is right to need the detector clean or when maintaining, directly will the detector follow the joint portion take off can, clean or maintain the completion after, will again the detector insert back to in the through-hole, get and put the convenience.
Drawings
FIG. 1 is a schematic perspective view of a mounting bracket for a detector in an online radiation alarm apparatus according to an embodiment of the present invention;
FIG. 2 is another perspective view of the mounting bracket of FIG. 1 for the detector of the on-line radiation alarm;
fig. 3 is a schematic perspective view of a fixing plate 1 in a mounting bracket of the detector used in the online radiation alarm apparatus in fig. 1;
FIG. 4 is a schematic perspective view of the sleeve 2 of the mounting bracket of the detector of FIG. 1 for use in an on-line radiation alarm;
FIG. 5 is a schematic perspective view of the telescopic rod 3 in the mounting bracket of the detector of the online radiation alarm device in FIG. 1;
FIG. 6 is a schematic perspective view of the locking mechanism 4 in the mounting bracket of the detector of the on-line radiation alarm of FIG. 1;
FIG. 7 is a reference view showing a use state of a mounting bracket for a detector in the online radiation alarm in FIG. 1;
FIG. 8 is a schematic perspective view of the detector 5 of FIG. 7;
FIG. 9 is a schematic perspective view of a mounting bracket for a detector in an online radiation alarm according to another embodiment of the present invention;
wherein, 1, fixing the plate; 101. a first mounting plate; 102. a second mounting plate; 103. fastening a bolt; 2. a sleeve; 201. a connecting portion; 202. a first mounting hole; 203. a strip-shaped limiting hole; 3. a telescopic rod; 301. a second mounting hole; 302. a clamping part; 303. a through hole; 4. a locking mechanism; 401. a screw; 402. a limiting block; 403. a nut; 5. a detector; 501. a limiting part; 502. an electrical cable.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the utility model and together with the description, serve to explain the principles of the utility model and not to limit the scope of the utility model.
Example 1
Referring to fig. 1 to 5, an embodiment of the present invention provides a mounting bracket for a detector in an online radiation alarm, including: the device comprises a fixed plate 1, a sleeve 2, a telescopic rod 3 and a locking mechanism 4;
the fixing plate 1 is used for being fixedly installed on a wall, and a first installation plate 101 and a second installation plate 102 are arranged on one side of the fixing plate 1; the first mounting plate 101 and the second mounting plate 102 are arranged on the fixing plate 1 in an up-down opposite manner and are respectively welded with the fixing plate 1; a fastening bolt 103 is vertically arranged between the first mounting plate 101 and the second mounting plate 102; the first mounting plate 101 and the second mounting plate 102 are respectively provided with a third mounting hole (not shown) and a fourth mounting hole (not shown); fastening bolts 103 are detachably arranged in the third mounting holes and the fourth mounting holes in a penetrating manner;
one end of the sleeve 2 is provided with a connecting part 201; the connecting part 201 is provided with a first mounting hole 202; the connecting part 201 is matched with the fastening bolt 103 through the first mounting hole 202 and is rotatably arranged between the first mounting plate 101 and the second mounting plate 102; the fastening bolt 103 is arranged in the first mounting hole 202, the third mounting hole and the fourth mounting hole in a penetrating manner;
one end of the telescopic rod 3 is movably inserted in the sleeve 2, and the other end is provided with a clamping part 302; the clamping portion 302 is provided with a through hole 303 for inserting the detector 5, and the through hole 303 is vertically arranged; the upper end of the clamping portion 302 is used for abutting against the limiting portion 501 of the detector 5, so that the detector 5 is supported in the through hole 303;
a locking mechanism 4 is provided on the telescopic rod 3 for defining the position of the telescopic rod 3 within the sleeve 2.
Further, referring to fig. 1 and 3, in order to fix the connection portion 201 and prevent the connection portion 201 from rotating between the first mounting plate 101 and the second mounting plate 102, the top and the bottom of the connection portion 201 are respectively attached to the first mounting plate 101 and the second mounting plate 102; the fastening bolt 103 not only plays a role of a rotating shaft, but also can realize a fixing function on the connecting part 201; when the connecting part 201 needs to be rotated to adjust the orientation of the sleeve 2, the connecting part 201 can be rotated by unscrewing the fastening bolt 103; when the connecting part 201 needs to be fixed, the fastening bolt 103 is tightened to deform the first mounting plate 101 and the second mounting plate 102, and the top and the bottom of the connecting part 201 are respectively pressed to fix the connecting part 201.
Specifically, referring to fig. 4 to 6, two elongated limiting holes 203 are oppositely formed in the sleeve 2, and the elongated limiting holes 203 are formed along the length direction of the sleeve 2; the locking mechanism 4 comprises a nut 403, a screw 401 and a limiting block 402; the limiting block 402 is arranged at one end of the screw 401; one end of the telescopic rod 3, which is positioned in the sleeve 2, is provided with a second mounting hole 301 matched with the screw 401 for use; the screw 401 is movably arranged in the second mounting hole 301 in a penetrating manner; the limiting block 402 is inserted into the elongated limiting hole 203, and is matched with the elongated limiting hole 203 to prevent the screw 401 from rotating in the second mounting hole 301; the other end edge of the screw 401 extends to the outside of the long-strip-shaped limiting hole 203 and is in threaded connection with the nut 403; when the telescopic rod 3 needs to be moved, the telescopic rod 3 can be moved in the sleeve 2 by unscrewing the nut 403; when the telescopic rod 3 needs to be fixed, the nut 403 is screwed until the nut abuts against the outer side wall of the sleeve 2, so that the telescopic rod 3 can be fixed, and the use is simple and convenient; meanwhile, the locking mechanism 4 can prevent the telescopic rod 3 from falling off from the sleeve 2.
Referring to fig. 6, to facilitate turning the nut 403, the nut 403 is a wing nut.
FIG. 8 is a schematic perspective view of a detector 5 in an online radiation alarm in the prior art; the upper end of the detector 5 is provided with a limiting part 501; the top end of the limiting part 501 is provided with a cable 502 for connecting with a host; the detector 5 can be inserted into the through hole 303, and the bottom of the limiting portion 501 abuts against the top of the clamping portion 302, so that the detector 5 is supported in the through hole 303.
Referring to fig. 7 and 8, the method for using the mounting bracket for the detector in the online radiation alarm in the embodiment is as follows:
during the use, fix fixed plate 1 on the wall, according to the installation needs, adjust the position of sleeve 2 and the extension length of telescopic link 3, directly insert detector 5 and establish in through-hole 303, make spacing portion 501 on the detector 5 and the top butt of joint portion 302, thereby support detector 5 in through-hole 303, when needing to clean or maintain detector 5, directly take off detector 5 from joint portion 302 can, clean or maintain the completion after, insert detector 5 back to through-hole 303 again, it is convenient to get and put.
Example 2
Referring to fig. 9, the present embodiment is different from embodiment 1 in that a threaded hole (not shown) is provided on a side wall of a sleeve 2, and the elongated stopper hole 203 of embodiment 1 is not provided; the telescopic rod 3 is not required to be provided with the second mounting hole 301 in the embodiment 1; the locking mechanism 4 comprises a butterfly screw 401; the butterfly screw 401 is mounted on the side wall of the sleeve 2 through the threaded hole and is used for abutting against the side wall of the telescopic rod 3; when the telescopic rod 3 needs to be fixed, the butterfly screw 401 is rotated, so that the butterfly screw 401 is abutted against the outer side of the telescopic rod 3, and the telescopic rod 3 is prevented from moving in the sleeve 2; when the telescopic rod 3 needs to be moved, the butterfly screw 401 is rotated to be separated from the telescopic rod 3, the telescopic rod 3 can be moved, the structure is simple, and the use is convenient.
The above is not relevant and is applicable to the prior art.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A mounting bracket for a detector in an online radiation alarm, comprising: the fixing plate, the sleeve, the telescopic rod and the locking mechanism;
a first mounting plate and a second mounting plate are arranged on one side of the fixing plate; the first mounting plate and the second mounting plate are arranged on the fixing plate in an up-down opposite mode; a fastening bolt is vertically arranged between the first mounting plate and the second mounting plate;
one end of the sleeve is provided with a connecting part; the connecting part is provided with a first mounting hole; the connecting part is matched with the fastening bolt through the first mounting hole and is rotatably arranged between the first mounting plate and the second mounting plate;
one end of the telescopic rod is movably inserted in the sleeve, and the other end of the telescopic rod is provided with a clamping part; the clamping part is provided with a through hole for inserting the detector; the upper end of the clamping part is used for being abutted against the limiting part of the detector, so that the detector is supported in the through hole;
the locking mechanism is used for limiting the position of the telescopic rod in the sleeve.
2. The mounting bracket for the detector in the online radiation alarm according to claim 1, wherein the top and the bottom of the connecting part are respectively attached to the first mounting plate and the second mounting plate.
3. The mounting bracket for the detector in the online radiation alarm according to claim 1, wherein the sleeve is provided with two elongated limiting holes which are oppositely arranged, and the elongated limiting holes are arranged along the length direction of the sleeve; the locking mechanism comprises a nut, a screw and a limiting block; the limiting block is arranged at one end of the screw rod; one end of the telescopic rod, which is positioned in the sleeve, is provided with a second mounting hole matched with the screw rod for use; the screw rod is movably arranged in the second mounting hole in a penetrating way; the limiting block is inserted into the long-strip limiting hole, is matched with the long-strip limiting hole and is used for preventing the screw from rotating in the second mounting hole; the other end of the screw rod extends to the outside of the long-strip-shaped limiting hole and is in threaded connection with the nut.
4. The mounting bracket for the detector in the online radiation alarm according to claim 3, wherein the nut is a butterfly nut.
5. The mounting bracket for the detector in the online radiation alarm according to claim 1, wherein a threaded hole is arranged on the side wall of the sleeve; the locking mechanism comprises a butterfly screw; the butterfly screw rod is installed on the side wall of the sleeve through the threaded hole and is used for being abutted to the side wall of the telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121760099.7U CN216046706U (en) | 2021-07-30 | 2021-07-30 | Mounting bracket for detector in online radiation alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121760099.7U CN216046706U (en) | 2021-07-30 | 2021-07-30 | Mounting bracket for detector in online radiation alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216046706U true CN216046706U (en) | 2022-03-15 |
Family
ID=80618540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121760099.7U Active CN216046706U (en) | 2021-07-30 | 2021-07-30 | Mounting bracket for detector in online radiation alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216046706U (en) |
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2021
- 2021-07-30 CN CN202121760099.7U patent/CN216046706U/en active Active
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