CN110608771A - Flaw detector mobile radiation monitoring sensor with arc box body and support thereof - Google Patents
Flaw detector mobile radiation monitoring sensor with arc box body and support thereof Download PDFInfo
- Publication number
- CN110608771A CN110608771A CN201910924310.5A CN201910924310A CN110608771A CN 110608771 A CN110608771 A CN 110608771A CN 201910924310 A CN201910924310 A CN 201910924310A CN 110608771 A CN110608771 A CN 110608771A
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- box body
- flaw detector
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- support
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 230000005855 radiation Effects 0.000 title claims abstract description 29
- 239000011248 coating agent Substances 0.000 claims abstract description 52
- 238000000576 coating method Methods 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims description 26
- 239000004677 Nylon Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000005253 cladding Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000003677 Sheet moulding compound Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012857 radioactive material Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003904 radioactive pollution Methods 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Radiation (AREA)
Abstract
The invention discloses a flaw detector mobile radiation monitoring sensor with an arc-shaped box body and a bracket thereof, comprising a monitor arranged on the flaw detector and a mounting bracket thereof; a first cross beam and a second cross beam are respectively arranged on two sides of the bottom of the flaw detector main body; the mounting bracket comprises a coating bracket, a first type of hook and a second type of hook; the coating bracket is attached and coated on the arc surface of the flaw detector main body; one end of the coating support is hung on the first cross beam through the first type of hook, and the other end of the coating support is hung on the second cross beam through the second type of hook, so that the coating support is limited and fixed; the bottom end of the box body of the monitor is arranged in a cambered surface mode and is tightly attached to and fastened on the coating support. The radiation monitoring sensor can be tightly attached to the flaw detector, the looseness of the support caused by long-time work can be relieved, and the radiation monitoring sensor has a good anti-disassembly function.
Description
Technical Field
The invention relates to the field of monitoring equipment, in particular to a mobile radiation monitoring sensor of a flaw detector with an arc-shaped box body and a support thereof.
Background
A flaw detector is an instrument for detecting the quality of the surface or the interior of a test object, and is generally used for detecting whether a defect exists in the interior of the test object. Based on the working principle of the flaw detector, the flaw detector needs to use radioactive materials such as iridium as a radioactive source, and if the radioactive materials are not properly managed, the radioactive materials can cause radioactive hazards to human bodies and threaten the safety of the human bodies.
In the prior art, professional related personnel are generally arranged to manage the flaw detector, but in a specific using process, the management is difficult to perfect, and once radioactive substance leakage, flaw detector loss and other conditions occur, radioactive pollution is easily caused, so that an instrument capable of monitoring relevant data of the flaw detector such as radiation dose, geographic position information and the like in real time is needed, namely a mobile radiation monitor is needed. In the use process of the mobile radiation monitor, the mobile radiation monitor needs to be attached to a flaw detector for a long time. In the prior art, the fitting degree and the installation stability of the mobile radiation monitor and the flaw detector are not high, the use of the flaw detector by workers is influenced, and the mobile radiation monitor does not have the anti-disassembly function or has poor anti-disassembly function. Based on the above current situation, the mobile radiation monitor of the flaw detector and the support thereof need to be optimized and improved correspondingly.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides the flaw detector moving radiation monitoring sensor with the arc-shaped box body and the support thereof, so that the radiation monitoring sensor can be tightly attached to the flaw detector, the use of the flaw detector is not affected negatively, and the flaw detector moving radiation monitoring sensor has a good anti-disassembly function.
The technical scheme is as follows: in order to achieve the purpose, the invention provides a flaw detector mobile radiation monitoring sensor with an arc-shaped box body and a bracket thereof, which comprise a monitor arranged on the flaw detector and a mounting bracket thereof; the main body of the flaw detector is a horizontally arranged circular cylindrical body, and a first cross beam and a second cross beam are respectively arranged on two sides of the bottom of the main body; the mounting bracket comprises a coating bracket, a first type of hook and a second type of hook; the coating bracket is attached and coated on the arc surface of the flaw detector main body; one end of the coating support is hung on the first cross beam through the first type of hook, and the other end of the coating support is hung on the second cross beam through the second type of hook, so that the coating support is limited and fixed; the bottom end of the box body of the monitor is arranged in a cambered surface mode and is tightly attached to and fastened on the coating support.
Further, the coating bracket and the first type of hooks are integrally arranged; the coating support is bolted and fixed with the second type of hooks.
Furthermore, the number of the second type of hooks is two, namely a primary hook and a secondary hook, and the length of the primary hook is smaller than that of the secondary hook; a tight cushion layer is arranged between the coating support and the flaw detector main body, and the tight cushion layer is a soft elastomer; the tight fit cushion layer is from being close to one side of second type couple is to being close to one side of first type couple is the trend of tapering off, the tight fit cushion layer is from being close to one side of inferior dress couple is to being close to one side of first dress couple also is the trend of tapering off.
Furthermore, a plurality of sunken meshes are arranged on the upper surface and the lower surface of the fastening cushion layer, the aperture of each sunken mesh tends to be gradually enlarged from one side close to the first type of hooks to one side close to the second type of hooks, and the sunken meshes close to the edge of the fastening cushion layer are all arranged incompletely.
Furthermore, the inner side surfaces of the first type hook and the second type hook are covered with elastic hook hanging layers, and the surfaces of the elastic hook hanging layers are in a gully shape.
Furthermore, a concave mounting groove is obliquely arranged on the coating support, the bottom of the concave mounting groove is provided with a cambered surface, and an elastic cushion layer is coated on the concave mounting groove; the box body of the monitor is provided with an ear-shaped connecting part; the bottom end of the box body of the monitor is tightly attached to the bottom of the concave mounting groove, and the ear-shaped connecting part is hung on the notch of the concave mounting groove and is fastened in a bolted mode.
Furthermore, a proximity switch is arranged outside the box body of the monitor and is in signal communication with the inside of the monitor through a signal hole in the box body; and the signal hole is sealed by gluing.
Furthermore, a clamping piece is integrally arranged on the mounting bracket; one end face of the clamping piece is attached to the arc-shaped face of the flaw detector main body, and the other end face of the clamping piece is connected with and fixed to the proximity switch.
Further, the box body of the monitor comprises an upper box body and a lower box body; a sealing groove is formed in the upper edge of the lower box body, a sealing bulge is formed in the lower edge of the upper box body, a sealing ring is embedded between the sealing groove and the sealing bulge, and the upper box body and the lower box body are connected with the sealing ring in a jacking mode; the upper box body is fastened with the lower box body in a bolted connection mode, and a nylon plug is installed in a bolt hole.
Further, the coating support, the first type of hook and the second type of hook are made of SPCC or SUS, and the surfaces of the coating support, the first type of hook and the second type of hook are subjected to spraying treatment; the monitor box body is made of SMC.
Has the advantages that: according to the flaw detector moving radiation monitoring sensor with the arc-shaped box body and the support thereof, the support is hung on the cross beam of the flaw detector by virtue of the hook, and the mounting and the connection are convenient; the cladding support is tightly attached to and cladded on the flaw detector, and the inner side surface of the hook is covered with a gully-shaped elastic hook hanging layer, so that the stability of the cladding support is better compared with that of the traditional support; the monitoring sensor is integrally provided with an anti-disassembly proximity switch, and the monitoring sensor gives an alarm when being disassembled; be provided with the spill mounting groove on the cladding support, the box body bottom of monitoring sensor is the arc and laminates mutually with the spill mounting groove, and the space that the monitoring sensor occupy is still less, makes things convenient for staff's use.
Drawings
FIG. 1 is a front view of a sensor and its support;
FIG. 2 is a rear view of the sensor and its support;
FIG. 3 is a schematic view of a proximity switch;
FIG. 4 is a schematic view of a gripping mat;
FIG. 5 is a schematic view of a recessed mesh;
FIG. 6 is a schematic view of a monitoring box and a sealing ring;
FIG. 7 is a schematic view of the upper case.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The mobile radiation monitoring sensor with the arc-shaped box body for the flaw detector and the bracket thereof as shown in the attached drawings 1 to 7 comprise a monitor 2 arranged on the flaw detector 1 and a mounting bracket 3 thereof; the flaw detector 1 is a common general model on the market, and the structure of the flaw detector 1 is characterized in that the main body of the flaw detector is a horizontally arranged circular cylindrical body, and a first cross beam 7 and a second cross beam 8 are respectively arranged on two sides of the bottom of the main body; the mounting bracket 3 comprises a coating bracket 4, a first type hook 5 and a second type hook 6; the coating support 4 is coated on the arc surface of the flaw detector 1 main body in a fitting manner, the coating is limited, and the space occupation of the coating support 4 is reduced; one end of the coating support 4 is hooked on the first cross beam 7 through the first type of hook 5, and the other end of the coating support is hooked on the second cross beam 8 through the second type of hook 6, so that the coating support 4 is limited and fixed; the bottom end of the box body of the monitor 2 is provided with an arc surface, and is tightly attached to the cladding support 4 which is also provided with the arc surface, so that the space occupation of the box body of the monitor 2 can be reduced, and the use by workers is facilitated.
The traditional support is fastened by adopting a bolt connection mode, the invention utilizes the cross beam on the flaw detector 1 to fix the flaw detector by adopting a hook and bolt connection matching mode, and compared with a single bolt connection mode, the invention is simpler and more convenient to mount.
The coating support 4 and the first type of hooks 5 are integrally arranged, so that the bolting work between the coating support 4 and the first type of hooks 5 is eliminated, and meanwhile, the integrally arranged structure is more stable and is not easy to loosen; after the second type of hook 6 is hooked with the second cross beam 8, the coating support 4 is bolted with the second type of hook 6, and then the fixing of the mounting support 3 is completed.
The number of the second type of hooks 6 is two, namely a primary hook 61 and a secondary hook 62, the primary hook 61 is a hook firstly bolted with the coating support 4, and the secondary hook 62 is a hook secondly bolted with the coating support 4; the length of the primary hook 61 is less than that of the secondary hook 62; a close cushion layer 15 is arranged between the coating support 4 and the main body of the flaw detector 1, and the close cushion layer 15 is a soft elastomer; the tight fitting cushion layer 15 is gradually thinned from the side close to the second type hook 6 to the side close to the first type hook 5, and the tight fitting cushion layer 15 is also gradually thinned from the side close to the secondary clothes hook 62 to the side close to the primary clothes hook 61.
If the second type of hook 6 is only a single hook, the contact line between the second type of hook 6 and the second beam 8 is long, so that unbalance is easily caused on two sides of the hook, the installation support 1 is shaken, and the use is influenced; when the number of the second type hooks 6 is two, the two hooks are respectively bolted to the covering bracket 4, which is likely to cause the imbalance of the mounting bracket 1.
For the above reasons, the length of the primary hanger hook 61 is made smaller than that of the secondary hanger hook 62, and the side of the fastening cushion layer 15 close to the primary hanger hook 61 is thinner; after the primary hooks 61 are bolted to the covering support 4, the longer secondary hooks 62 will press the thicker side of the gripping mat 15 during installation bolting; elastic deformation takes place for the thicker side of tight bed course 15, makes through elasticity find the equilibrium point between primary erection couple 61 and the inferior dress couple 62 to make whole installing support 1 more for firm, difficult emergence is rocked.
The tendency of the tight fitting cushion 15 to become thinner from the side close to the second type hooks 6 to the side close to the first type hooks 5 is to take account of the fact that the second type hooks 6 and the covering bracket 4 are loosened after the mounting bracket is used for a long time. At this time, the covering bracket 4 tends to incline to one side of the first type hook 5; the side of the fastening cushion layer 15 close to the second type hook 5 is thicker, so that the fastening cushion layer 15 generates larger elastic deformation to compensate for the gap generated between the coating support 4 and the main body of the flaw detector 1, and the looseness between the coating support 4 and the main body of the flaw detector 1 is restrained.
The upper surface and the lower surface of the fastening cushion layer 15 are respectively provided with a plurality of sunken meshes 16, the fastening cushion layer 15 made of soft elastic body is matched, in addition, the fastening cushion layer 15 is arranged between the flaw detector 1 and the coating support 4 in a clinging manner, and the sunken meshes 16 can generate attraction force after the internal air is extruded, so that the coating support 4 and the flaw detector 1 are tightly attached; the aperture of the sunken meshes 16 is gradually enlarged from the side close to the first type hook 5 to the side close to the second type hook 6, and the sunken meshes 16 close to the edge of the fastening cushion layer 15 are all arranged incompletely; the suction force of the concave meshes 16 close to one side of the second type of hooks 6 is relatively small, incomplete concave meshes 16 are relatively easy to separate, and the elastic deformation of the fastening cushion layer 15 when the gap between the coating support 4 and the main body of the flaw detector 1 is compensated cannot be influenced.
The inner side surfaces of the first type hooks 5 and the second type hooks 6 are covered with elastic hook hanging layers, and when the coating support 4 is bolted with the second type hooks 6, the bolting can be more fastened by means of the elasticity of the elastic hook hanging layers; the surface of the elastic hook hanging layer is in a gully shape, and part of arc surfaces of the cross beams can sink into the gullies of the elastic hook hanging layer, so that the relative resistance between the hooks and the cross beams is improved, and the grasping of the hooks on the cross beams is enhanced; when the bolting of the cladding bracket 4 and the second type of hooks 6 is loose, the depth of the partial arc surface of the beam sinking into the elastic hook hanging layer gully is reduced, but the cladding bracket 4 can still be attached to the flaw detector 1 and can be kept stable.
A concave mounting groove 28 is obliquely arranged on the coating support 4, the bottom of the concave mounting groove 28 is provided with a cambered surface, and an elastic cushion layer is coated on the concave mounting groove 28; the main body of the flaw detector 1, the concave mounting groove 28 and the bottom of the box body of the monitor 2 are all arranged in arc surfaces and are mutually attached, and compared with a mounting groove or a monitor which is arranged in a plane, the space occupation of the monitor 2 can be effectively reduced, and the interference and influence of the installation of the monitor 2 on the use of the flaw detector 1 are reduced; the box body of the monitor 2 is provided with an ear-shaped connecting part 29; the bottom end of the box body of the monitor 2 is tightly attached to the bottom of the concave mounting groove 28, and the ear-shaped connecting part 29 is hung on the notch of the concave mounting groove 28 and is fastened by bolting.
A proximity switch 9 is arranged outside the box body of the monitor 2, and the proximity switch 9 is in signal communication with the inside of the monitor 2 through a signal hole on the box body; and the signal hole is glued and sealed to keep the sealing in the monitor 2 box body.
The oscillator of the proximity switch 9 generates an electric variable magnetic field on the detection surface of the monitor 2, and when a metal object approaches the detection surface, the metal absorbs the energy of the oscillator, so that the oscillation is weakened to stop, and two signals are generated when the metal object approaches and moves away from the metal object. Therefore, when the monitor 2 is in a safe state when being attached to the surface of the flaw detector, because the monitor 2 and the proximity switch 9 are designed as a whole, if the monitor 2 is detached, the proximity switch 9 is separated from the metal surface of the flaw detector 1, and an alarm signal is generated; meanwhile, if the proximity switch 9 is broken by shearing, an alarm is generated because the monitor 2 cannot receive the signal of the proximity switch 9. The anti-disassembly function of the monitor 2 can be realized by the method.
The mounting bracket 3 is integrally provided with a clamping piece; one end face of the clamping piece is attached to the arc-shaped face of the flaw detector 1 main body, and the other end face of the clamping piece is connected with and fixes the proximity switch 9; because proximity switch 9 sets up outside the box body of monitor 2, consequently need the joint spare will proximity switch 9 is fixed, and is not fragile, makes simultaneously proximity switch 9 laminates more defectoscope 1, the anti-disassembly function is more sensitive.
The box body of the monitor 2 comprises an upper box body 17 and a lower box body 12; a sealing groove 20 is formed in the upper edge of the lower box body 12, a sealing protrusion 21 is formed in the lower edge of the upper box body 17, a sealing ring 18 is embedded between the sealing groove 20 and the sealing protrusion 21, the upper box body 17 and the lower box body 12 are connected with the sealing ring 18 in a jacking mode, and the upper box body 17 and the lower box body 12 are sealed through the sealing ring 20; compared with an upper box body and a lower box body which are attached in a plane, the sealing grooves 20 and the sealing bulges 21 are designed to be matched with the sealing rings 18 to form a plurality of sealing chambers, so that the sealing and waterproof effects are better; the upper box body 17 is fastened with the lower box body 12 in a bolted mode, and a nylon plug 19 is installed in a bolt hole; the bolt is not directly exposed to the external environment, so that the corrosion of the bolt is slowed down.
The coating support 4, the first-class hooks 5 and the second-class hooks 6 are made of SPCC or SUS304, the toughness and the corrosion resistance are good, the service life of the support is prolonged, and the surfaces of the coating support 4, the first-class hooks 5 and the second-class hooks 6 are subjected to spraying treatment to further protect the surface of the support; the monitor 2 box body is made of SMC (sheet molding compound), so that the corrosion resistance and the mechanical property are good.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (10)
1. The utility model provides a defectoscope removes radiation monitoring sensor and support with arc box body which characterized in that: comprises a monitor (2) arranged on a flaw detector (1) and a mounting bracket (3) thereof; the main body of the flaw detector (1) is a horizontally arranged circular cylindrical body, and a first cross beam (7) and a second cross beam (8) are respectively arranged on two sides of the bottom of the main body; the mounting support (3) comprises a coating support (4), a first type of hook (5) and a second type of hook (6); the coating support (4) is coated on the arc surface of the flaw detector (1) main body in a fitting manner; one end of the coating support (4) is hooked on the first cross beam (7) through the first type of hook (5), the other end of the coating support is hooked on the second cross beam (8) through the second type of hook (6), and the coating support (4) is limited and fixed; the bottom end of the box body of the monitor (2) is arranged in a cambered surface mode, and the monitor is attached and fastened to the coating support (4).
2. The mobile radiation monitoring sensor and the support thereof for the flaw detector with the arc-shaped box body according to claim 1 are characterized in that: the coating bracket (4) and the first type hook (5) are arranged integrally; the coating support (4) is fixedly bolted with the second type of hooks (6).
3. The mobile radiation monitoring sensor of the flaw detector with the arc-shaped box body and the bracket thereof according to claim 2 are characterized in that: the number of the second type of hooks (6) is two, namely a primary hook (61) and a secondary hook (62), and the length of the primary hook (61) is smaller than that of the secondary hook (62); a fastening cushion layer (15) is arranged between the coating support (4) and the flaw detector (1) main body, and the fastening cushion layer (15) is a soft elastomer; the tight fit cushion layer (15) is from being close to one side of second type couple (6) is to being close to one side of first type couple (5) is the trend of tapering off, tight fit cushion layer (15) is from being close to one side of inferior dress couple (62) is to being close to one side of just adorning couple (61) also is the trend of tapering off.
4. The mobile radiation monitoring sensor of the flaw detector with the arc-shaped box body and the bracket thereof according to claim 3 are characterized in that: the upper surface and the lower surface of the fastening cushion layer (15) are respectively provided with a plurality of sunken meshes (16), the aperture of each sunken mesh (16) is gradually enlarged from one side close to the first-type hook (5) to one side close to the second-type hook (6), and the sunken meshes (16) close to the edge of the fastening cushion layer (15) are all arranged incompletely.
5. The mobile radiation monitoring sensor and the support thereof for the flaw detector with the arc-shaped box body according to claim 1 are characterized in that: the inner side surfaces of the first type hook (5) and the second type hook (6) are covered with elastic hook hanging layers, and the surfaces of the elastic hook hanging layers are in a gully shape.
6. The mobile radiation monitoring sensor and the support thereof for the flaw detector with the arc-shaped box body according to claim 1 are characterized in that: a concave mounting groove (28) is obliquely arranged on the coating support (4), the bottom of the concave mounting groove (28) is arranged in a cambered surface manner, and an elastic cushion layer is coated on the concave mounting groove; the box body of the monitor (2) is provided with an ear-shaped connecting part (29); the bottom end of the box body of the monitor (2) is tightly attached to the bottom of the concave mounting groove (28), and the ear-shaped connecting part (29) is hung on the notch of the concave mounting groove (28) and is fastened in a bolted mode.
7. The mobile radiation monitoring sensor and the support thereof for the flaw detector with the arc-shaped box body according to claim 1 are characterized in that: a proximity switch (9) is arranged outside the box body of the monitor (2), and the proximity switch (9) is in signal communication with the inside of the monitor (2) through a signal hole on the box body; and the signal hole is sealed by gluing.
8. The mobile radiation monitoring sensor of the flaw detector with the arc-shaped box body and the bracket thereof according to claim 6 are characterized in that: the mounting bracket (3) is integrally provided with a clamping piece; one end face of the clamping piece is attached to the arc-shaped face of the flaw detector (1) main body, and the other end face of the clamping piece is connected with and fixed to the proximity switch (9).
9. The mobile radiation monitoring sensor and the support thereof for the flaw detector with the arc-shaped box body according to claim 1 are characterized in that: the box body of the monitor (2) comprises an upper box body (17) and a lower box body (12); a sealing groove (20) is formed in the upper edge of the lower box body (12), a sealing protrusion (21) is formed in the lower edge of the upper box body (17), a sealing ring (18) is embedded between the sealing groove (20) and the sealing protrusion (21), and the upper box body (17) and the lower box body (12) are connected with the sealing ring (18) in a pressing mode; the upper box body (17) is fastened with the lower box body (12) in a bolted connection mode, and a nylon plug (19) is installed in a bolt hole.
10. The mobile radiation monitoring sensor and the support thereof for the flaw detector with the arc-shaped box body according to claim 1 are characterized in that: the coating support (4), the first-class hooks (5) and the second-class hooks (6) are made of SPCC or SUS304, and the surfaces of the coating support (4), the first-class hooks (5) and the second-class hooks (6) are subjected to spraying treatment; the box body of the monitor (2) is made of SMC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910924310.5A CN110608771B (en) | 2019-09-27 | 2019-09-27 | Movable radiation monitoring sensor of flaw detector with arc-shaped box body and support thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910924310.5A CN110608771B (en) | 2019-09-27 | 2019-09-27 | Movable radiation monitoring sensor of flaw detector with arc-shaped box body and support thereof |
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| Publication Number | Publication Date |
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| CN110608771A true CN110608771A (en) | 2019-12-24 |
| CN110608771B CN110608771B (en) | 2024-08-13 |
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| CN201910924310.5A Active CN110608771B (en) | 2019-09-27 | 2019-09-27 | Movable radiation monitoring sensor of flaw detector with arc-shaped box body and support thereof |
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| CN203883178U (en) * | 2014-05-30 | 2014-10-15 | 乐清市日腾电子有限公司 | Radio-frequency (RF) terminal |
| CN206398314U (en) * | 2016-12-14 | 2017-08-11 | 北京市环境保护监测中心 | Monitoring device fixed system |
| CN207078189U (en) * | 2017-06-27 | 2018-03-09 | 宁波远景汽车零部件有限公司 | Retaining mechanism and vehicle |
| CN208367217U (en) * | 2018-04-16 | 2019-01-11 | 中广核贝谷科技有限公司 | A kind of online radiation monitor of flaw detection machine radioactive source of cambered surface fitting design |
| CN108593033A (en) * | 2018-05-28 | 2018-09-28 | 湖南常德牌水表制造有限公司 | A kind of intelligence valve control water meter |
| CN110026434A (en) * | 2019-02-25 | 2019-07-19 | 广东宝盛兴实业有限公司 | A kind of high speed cold-rolled strip uncoiling automatic lead feeding device |
| CN211178566U (en) * | 2019-09-27 | 2020-08-04 | 江苏蓝创智能科技股份有限公司 | Arc-shaped flaw detector mobile radiation monitoring equipment and mounting bracket thereof |
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