CN111157554A - X-ray radiographic inspection machine is with radiation protection detection auxiliary device - Google Patents
X-ray radiographic inspection machine is with radiation protection detection auxiliary device Download PDFInfo
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- CN111157554A CN111157554A CN202010107980.0A CN202010107980A CN111157554A CN 111157554 A CN111157554 A CN 111157554A CN 202010107980 A CN202010107980 A CN 202010107980A CN 111157554 A CN111157554 A CN 111157554A
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- plate
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- auxiliary device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/03—Investigating materials by wave or particle radiation by transmission
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/10—Different kinds of radiation or particles
- G01N2223/101—Different kinds of radiation or particles electromagnetic radiation
- G01N2223/1016—X-ray
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/30—Accessories, mechanical or electrical features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/646—Specific applications or type of materials flaws, defects
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention relates to the technical field of nondestructive testing auxiliary equipment, in particular to a radiation-proof testing auxiliary device for an X-ray flaw detector. The utility model provides an X ray radiographic inspection machine is with protecting against radiation detects auxiliary device, comprising a base plate, the roof, cut fork hydraulic pressure elevation structure, the walking wheel, supporting mechanism and telescopic mechanism that shelters from, the first plate body that the supporting mechanism set up including the front and back symmetry and with first plate body fixed connection's second plate body, the one end of first plate body is provided with first otic placode, both ends all are provided with the second otic placode around the roof, first otic placode is articulated through the round pin axle with the second otic placode that corresponds, when first plate body and second plate body contact to the end of second plate body along the hinged end, form a jar body holding surface between the second plate body that is located the place ahead and the second plate body that is located the rear. The tank body support mechanism can be contracted into a whole with a top plane when not in use, the upper end of the tank body support mechanism is used for placing other equipment, the adjustment is simple when in use, the operation is convenient, and the structure of the tank body support mechanism is stable.
Description
Technical Field
The invention relates to the technical field of nondestructive testing auxiliary equipment, in particular to a radiation-proof testing auxiliary device for an X-ray flaw detector.
Background
An X-ray inspection machine is a nondestructive inspection method for finding defects in a substance by utilizing the characteristics of X-rays penetrating the substance and having attenuation in the substance. X-rays can inspect metallic and non-metallic materials and their articles for internal defects such as: air holes, slag inclusion, incomplete penetration and the like in the welding seam. The portable X-ray flaw detector is specially used for the industrial departments of shipbuilding, petroleum, chemical engineering, machinery, aerospace, transportation, building and the like to inspect the quality of processing and welding materials and parts of ship bodies, pipelines, high-pressure vessels, boilers, airplanes, vehicles, bridges and the like and the quality of various processed parts of light metals, rubber, ceramics and the like. The quality of the product is evaluated by showing internal defects of the machined parts of the material and the welded parts from the X-ray film by means of X-ray transradiography.
In the field shooting process by using a portable X-ray flaw detector, the position of a welding seam of a tank body needing shooting is generally aligned with the center direction of an X-ray flaw detector source, and a film is attached to the position of the welding seam needing detecting to carry out flaw detection. In order to avoid damage to the body of the inspector, those skilled in the art have developed flaw detection auxiliary devices, such as an anti-radiation X-ray inspection auxiliary device disclosed in the granted publication of chinese patent CN105548225B, which uses the movement and rotation of a movable support platform and a rotatable disk to realize the alignment of the tank, adjusts the distance between the movable support platforms on the rotatable disk to adapt to different tank inspections, and at the same time, adjusts the orientation of the rotatable disk to calibrate the proper position of the tank weld and the flaw detector, and uses the rotatable support platform to support the rotatable disk, and sets baffles on both sides of the rotatable support platform, adjusts the orientation of the rotatable support platform to adjust the blocking direction of the baffles, after the tank alignment and the blocking direction adjustment, the movable support platform is locked on the rotatable disk by a first locking member, and the rotatable support platform is locked on the support by a second locking member, thereby realizing the functions of tank body contraposition and radiation protection in the process of assisting the X-ray flaw detector to detect flaws.
In practical application, the auxiliary device still has at least the following disadvantages when in use: (1) the volume is large, and the occupied space is large when the storage box is stored; (2) the height adjusting mode, the tank body supporting part adjusting mode and the rotating mechanism adjusting mode cannot realize rapid adjustment, so that the operation steps are complicated; (3) the fixed structure and the adjusting structure of the movable supporting table are both easy to damage due to uneven stress in practical application.
Disclosure of Invention
The invention aims to provide an anti-radiation detection auxiliary device for an X-ray flaw detector, which overcomes the defects of the prior art, can be contracted into a whole with a top plane when not used, is used for placing other equipment at the upper end, is simple in adjustment mode when used, is convenient and fast in operation steps, is stable and not easy to damage in a supporting mechanism structure of a tank body, and reduces the maintenance cost.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an anti-radiation detection auxiliary device for an X-ray flaw detector comprises a bottom plate, a top plate, a scissor type hydraulic lifting structure arranged between the bottom plate and the top plate, walking wheels arranged at the lower end of the bottom plate, supporting mechanisms hinged at the front end and the rear end of the top plate and telescopic shielding mechanisms arranged at the left end and the right end of the top plate, the supporting mechanism comprises a first plate body and a second plate body, the first plate body and the second plate body are symmetrically arranged in the front-back direction, an included angle is formed between the first plate body and the second plate body, a first lug plate is arranged at one end of the first plate body, the end of the first plate body, provided with the first lug plate, is opposite to the end, provided with the second plate body, of the first plate body, the front end and the rear end of the top plate are respectively provided with a second ear plate, the first ear plate is hinged with the corresponding second ear plate through a pin shaft, the first plate body and the second plate body rotate along the hinged end until the tail end of the second plate body is contacted with the top plate, a tank body supporting surface is formed between the second plate body positioned in the front and the second plate body positioned in the rear; when auxiliary device uses, rise suitable position with the roof through cutting fork hydraulic pressure elevation structure, with supporting mechanism's the end and the roof that rotate to the second plate body along the hinged end contact, the jar body that will treat is placed on the holding surface that forms between the second plate body in the place ahead and the second plate body in rear, the jar body is supported by stabilizing, the telescopic mechanism that shelters from of adjustment, form the both ends of the jar body and shelter from, operating personnel's most health all stands in the telescopic outside and jar body isolation that shelters from the mechanism, operating personnel receives radiation protection when X-ray flaw detector detects the flaw to the jar body.
Furthermore, the length of the second plate body is smaller than that of the first plate body, a plurality of second plate bodies are arranged on the first plate body, and the positions of the second plate bodies on the front first plate body and the rear first plate body are corresponding to each other.
Furthermore, a plurality of grooves are formed in the upper end face of the top plate, the length of each groove corresponds to that of the corresponding second plate body, the tail ends of the front second plate body and the rear second plate body are in contact with the bottom faces of the grooves after the front second plate body and the rear second plate body rotate along the hinged end, and the front second plate body and the rear second plate body are in contact at the moment; this structure setting relation is favorable to first plate body and the second plate body that links together for stable triangle-shaped structure on its own when playing the supporting role, and the position is injectd each other between two sets of first plate bodies and the second plate body in front and back, also is stable triangle-shaped structure, and then the structure is more firm when making the support.
Further, the second plate body in the place ahead and the second plate body in rear all rotate to when contacting with the bottom surface of recess, and the second plate body in the place ahead contacts with the preceding terminal surface of recess, and the first plate body in the place ahead contacts with the front end of roof, and the second plate body in rear contacts with the rear end face of recess, and the first plate body in rear contacts with the rear end of roof, guarantees the steadiness of triangle-shaped structure position between the first plate body and the second plate body that link together.
Further, telescopic mechanism of sheltering from includes horizontal expansion plate and vertical expansion plate, and horizontal expansion plate and vertical expansion plate all include the planking and from outer to interior polylith inner panel of locating the planking inside step by step, the well upper portion fixed connection of the terminal of last inner panel of horizontal expansion plate and the planking of vertical expansion plate. When the radiation-proof device is used, the transverse expansion plate is horizontally stretched to a proper position, and then the longitudinal expansion plate is vertically stretched to a proper position, so that the radiation-proof effect is ensured.
Furthermore, telescopic shielding mechanisms are installed at the left end and the right end of the top plate, and the outer plate of the transverse telescopic plate is fixed on the upper end face of the top plate.
Furthermore, the width of the outer plate of the transverse expansion plate is smaller than that of the top plate, so that the length of the transverse expansion plate can be adjusted according to the length of the tank body, the stability of the transverse expansion plate is kept, the width of the outer plate of the longitudinal expansion plate is larger than that of the outer plate of the transverse expansion plate, the longitudinal expansion plate mainly plays a role in shielding, and the width of the longitudinal expansion plate is set according to the requirements of users; and a glass observation window is arranged on the innermost inner plate of the longitudinal expansion plate and is made of radiation-proof glass.
Furthermore, the transverse expansion plate and the longitudinal expansion plate are radiation-proof plates.
Further, the area of bottom plate is greater than the area of roof, and the up end of bottom plate is provided with all around and keeps off the edge, and supporting mechanism's lower extreme is spacing in keeping off the edge when supporting mechanism droops naturally and scissors fork formula elevation structure contracts, and auxiliary device contracts when not using and occupies little structural style for the space, can place other equipment and tools on the roof this moment.
Furthermore, the walking wheel is provided with a brake structure, so that the position of the auxiliary device can be conveniently locked when the auxiliary device is used.
The invention has the beneficial effects that: compared with the prior art, the radiation-proof detection auxiliary device for the X-ray flaw detector has the following advantages: (1) when the auxiliary device is not used, the supporting mechanism naturally droops, the scissor-fork type lifting structure contracts, the lower end of the supporting mechanism is limited in the blocking edge and contracts into a structural form with small occupied space, and other equipment and tools can be placed on the top plate, so that the space is saved, and the top plane of the auxiliary device is fully utilized; (2) the structure adjustment is convenient, the operation steps are convenient, when the auxiliary device is used, the top plate is lifted to a proper position through the scissor type hydraulic lifting structure, the supporting mechanism is rotated to the tail end of the second plate body along the hinged end to be contacted with the top plate, the tank body to be detected is placed on a supporting surface formed between the second plate body in front and the second plate body in rear, the tank body is stably supported, the telescopic shielding mechanism is adjusted to shield the two ends of the tank body, most bodies of operators stand outside the telescopic shielding mechanism to be isolated from the tank body, and the operators are protected from radiation when the X-ray flaw detector detects flaws in the tank body; (3) the supporting mechanism is stable in structure and not easy to damage in the supporting process, and the maintenance cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the present invention in a storage state;
FIG. 3 is a schematic structural view of the present invention in use;
FIG. 4 is a schematic view of the mounting structure of the top plate and support mechanism of the present invention;
FIG. 5 is a schematic view of the installation structure of the top plate and the supporting mechanism in the use state of the present invention
Wherein, 1 bottom plate, 2 roof, 3 walking wheels, 4 supporting mechanism, 401 first plate body, 402 second plate body, 403 first otic placode, 5 telescopic shelters from the mechanism, 501 horizontal expansion plate, 502 vertical expansion plate, 6 second otic placodes, 7 round pin axles, 8 scissors fork hydraulic lifting structure, 9 recesses, 10 keep off along.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
In the embodiment shown in fig. 1-5, an auxiliary radiation-proof detection device for an X-ray flaw detector comprises a bottom plate 1, a top plate 2, a scissor-type hydraulic lifting structure 8 arranged between the bottom plate 1 and the top plate 2, a traveling wheel 3 arranged at the lower end of the bottom plate 1, support mechanisms 4 hinged to the front end and the rear end of the top plate 2, and telescopic shielding mechanisms 5 arranged at the left end and the right end of the top plate 2, wherein the support mechanisms 4 comprise first plate bodies 401 symmetrically arranged in the front and the rear direction and second plate bodies 402 fixedly connected with the first plate bodies 401, an included angle is formed between the first plate bodies 401 and the second plate bodies 402, one end of each first plate body 401 is provided with a first lug plate 403, one end of each first plate body 401 provided with the first lug plate 403 and one end provided with the second lug plates 402 are opposite ends, the front end and the rear end of the top plate are provided with the second lug plates 6, the first, when the first plate 401 and the second plate 402 rotate along the hinged end until the tail end of the second plate 402 contacts with the top plate 2, a tank supporting surface is formed between the second plate 402 positioned in front and the second plate 402 positioned in rear; when auxiliary device uses, rise suitable position with the roof through scissor hydraulic lifting structure 8, with the rotatory end and the roof 2 that contacts to second plate body 402 along the hinged end of supporting mechanism 5, the jar body that will wait to detect is placed on the holding surface that forms between the second plate body 402 in the place ahead and the second plate body 402 in rear, the jar body is supported by stabilizing, the telescopic mechanism 5 that shelters from of adjustment, form to the both ends of the jar body and shelter from, operating personnel's most health all stands in the telescopic outside and jar body isolation that shelters from mechanism 5, operating personnel receives radiation protection when X-ray flaw detector detects the jar body.
In this embodiment, the length of the second plate 402 is smaller than that of the first plate 401, a plurality of second plates 402 are disposed on the first plate 401, and the positions of the second plates 402 on the front and rear first plates 401 correspond to each other.
In this embodiment, the upper end surface of the top plate 2 is provided with a plurality of grooves 9, the length of each groove 9 corresponds to the length of the second plate 402, the ends of the front second plate 402 and the rear second plate 402 are in contact with the bottom surface of each groove 9 after rotating along the hinge end, and at this time, the front second plate 402 is in contact with the rear second plate 402; the arrangement relationship of the structure is beneficial to the first plate body 401 and the second plate body 402 which are connected together to be in a stable triangular structure when the first plate body and the second plate body play a supporting role, the positions of the front and the back groups of first plate bodies 401 and the second plate body 402 are mutually limited, and the triangular structure is also stable, so that the structure is more stable when the support is carried out.
In this embodiment, when the second plate 402 in front and the second plate 402 in rear are both rotated to contact with the bottom surface of the groove 9, the second plate 402 in front contacts with the front end surface of the groove 9, the first plate 401 in front contacts with the front end of the top plate 2, the second plate 402 in rear contacts with the rear end surface of the groove 9, and the first plate 401 in rear contacts with the rear end of the top plate 2, so as to ensure the stability of the triangular structure position between the first plate 401 and the second plate 402 connected together.
In this embodiment, the telescopic mechanism 5 that shelters from includes horizontal expansion plate 501 and vertical expansion plate 502, and horizontal expansion plate 501 and vertical expansion plate 502 all include the planking and from outer to interior the polylith inner panel of locating the planking inside step by step, the well upper portion fixed connection of the end of last inner panel of horizontal expansion plate 501 and the planking of vertical expansion plate 502. When the radiation-proof device is used, the transverse expansion plate 501 is horizontally stretched to a proper position, and then the longitudinal expansion plate 502 is vertically stretched to a proper position, so that the radiation-proof effect is ensured.
In this embodiment, the telescopic shielding mechanisms 5 are installed at both the left end and the right end of the top plate, and the outer plate of the transverse expansion plate is fixed on the upper end surface of the top plate.
In this embodiment, the width of the outer plate of the transverse expansion plate 501 is smaller than the width of the top plate 2, which is beneficial to adjusting the length of the transverse expansion plate 501 according to the length of the tank body and maintaining the stability of the transverse expansion plate 501, the width of the outer plate of the longitudinal expansion plate 502 is larger than the width of the outer plate of the transverse expansion plate 501, the longitudinal expansion plate 502 mainly plays a role in shielding, and the width of the longitudinal expansion plate 502 is set according to the requirement of a user; the innermost inner plate of the longitudinal expansion plate 502 is provided with a glass observation window (not shown in the figure), and the glass observation window is made of radiation-proof glass.
In this embodiment, the transverse expansion plate 501 and the longitudinal expansion plate 502 are radiation-proof plates.
In this embodiment, the area of bottom plate 1 is greater than the area of roof 2, and the up end of bottom plate 1 is provided with all around and keeps off along 10, and 4 lower extremes of supporting mechanism are spacing in keeping off along 10 when supporting mechanism hangs down naturally and scissors fork formula elevation structure 8 contracts, and auxiliary device contracts when not using and occupies little structural style for the space, can place other equipment and tools on roof 2 this moment.
In this embodiment, walking wheel 3 area brake structure, the locking of position when auxiliary device uses is convenient for.
The working principle is as follows: when the auxiliary device is used, the top plate is lifted to a proper position through the scissor type hydraulic lifting structure 8, the supporting mechanism 5 is rotated along the hinged end until the tail end of the second plate body 402 is contacted with the top plate 2, the tank body to be detected is placed on a supporting surface formed between the second plate body 402 in front and the second plate body 402 in rear, the tank body is stably supported, the telescopic shielding mechanism 5 is adjusted to shield the two ends of the tank body, most of the body of an operator stands outside the telescopic shielding mechanism 5 to be isolated from the tank body, the operator is retracted into a structural form with small space occupation when the auxiliary device is not used during flaw detection of the tank body by the X-ray flaw detector, and other equipment tools can be placed on the top plate 2.
The above embodiments are only specific examples of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any suitable changes or modifications made by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides an X ray inspection machine is with protecting against radiation detection auxiliary device which characterized in that: comprises a bottom plate, a top plate, a scissor type hydraulic lifting structure arranged between the bottom plate and the top plate, walking wheels arranged at the lower end of the bottom plate, supporting mechanisms hinged at the front end and the rear end of the top plate and telescopic shielding mechanisms arranged at the left end and the right end of the top plate, the supporting mechanism comprises a first plate body and a second plate body, the first plate body and the second plate body are symmetrically arranged in the front-back direction, an included angle is formed between the first plate body and the second plate body, a first lug plate is arranged at one end of the first plate body, the end of the first plate body, provided with the first lug plate, is opposite to the end, provided with the second plate body, of the first plate body, the front end and the rear end of the top plate are respectively provided with a second ear plate, the first ear plate is hinged with the corresponding second ear plate through a pin shaft, the first plate body and the second plate body rotate along the hinged end until the tail end of the second plate body is contacted with the top plate, a tank body supporting surface is formed between the second plate body positioned in the front and the second plate body positioned in the rear.
2. The radiation protection detection auxiliary device for the X-ray flaw detector according to claim 1, characterized in that: the length of the second plate body is smaller than that of the first plate body, a plurality of second plate bodies are arranged on the first plate body, and the positions of the second plate bodies on the front first plate body and the rear first plate body are corresponding to each other.
3. The radiation protection detection auxiliary device for the X-ray flaw detector according to claim 1, characterized in that: the up end of roof is provided with a plurality of recesses, and the length of recess is corresponding with the length of second plate body, and its end all contacts with the bottom surface of recess after the second plate body in the place ahead and the second plate body in rear rotated along the hinged end, and the second plate body in the place ahead and the second plate body in rear contacted this moment.
4. The radiation protection detection auxiliary device for the X-ray flaw detector according to claim 1, characterized in that: when the second plate body in the place ahead and the second plate body in the rear all rotate to contact with the bottom surface of recess, the second plate body in the place ahead contacts with the preceding terminal surface of recess, and the first plate body in the place ahead contacts with the front end of roof, and the second plate body in the rear contacts with the rear end face of recess, and the first plate body in the rear contacts with the rear end of roof.
5. The radiation protection detection auxiliary device for the X-ray flaw detector according to claim 1, characterized in that: the telescopic mechanism that shelters from includes horizontal expansion plate and vertical expansion plate, and horizontal expansion plate and vertical expansion plate all include the planking and from outer to interior polylith inner panel of locating the planking inside step by step, the terminal of the last inner panel of horizontal expansion plate and the well upper portion fixed connection of the planking of vertical expansion plate.
6. The radiation protection detection auxiliary device for the X-ray flaw detector according to claim 1, characterized in that: the left end and the right end of the top plate are both provided with a telescopic shielding mechanism, and the outer plate of the transverse telescopic plate is fixed on the upper end surface of the top plate.
7. The radiation protection detection auxiliary device for the X-ray flaw detector according to claim 1, characterized in that: the width of the outer plate of the transverse expansion plate is smaller than that of the top plate, and the width of the outer plate of the longitudinal expansion plate is larger than that of the outer plate of the transverse expansion plate; and a glass observation window is arranged on the innermost inner plate of the longitudinal expansion plate.
8. The radiation protection detection auxiliary device for the X-ray flaw detector according to claim 1, characterized in that: the transverse expansion plate and the longitudinal expansion plate are radiation-proof plates.
9. The radiation protection detection auxiliary device for the X-ray flaw detector according to claims 1 to 8, characterized in that: the area of bottom plate is greater than the area of roof, and the up end of bottom plate is provided with all around and keeps off the edge, and the lower extreme of supporting mechanism is spacing in keeping off the edge when supporting mechanism droops naturally and scissors fork formula elevation structure contracts.
10. The radiation protection detection auxiliary device for the X-ray flaw detector according to claim 1, characterized in that: the walking wheel is provided with a brake structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010107980.0A CN111157554A (en) | 2020-02-21 | 2020-02-21 | X-ray radiographic inspection machine is with radiation protection detection auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010107980.0A CN111157554A (en) | 2020-02-21 | 2020-02-21 | X-ray radiographic inspection machine is with radiation protection detection auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111157554A true CN111157554A (en) | 2020-05-15 |
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ID=70566241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010107980.0A Withdrawn CN111157554A (en) | 2020-02-21 | 2020-02-21 | X-ray radiographic inspection machine is with radiation protection detection auxiliary device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111157554A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189639A (en) * | 2021-04-16 | 2021-07-30 | 江苏赛诺格兰医疗科技有限公司 | Crystal detector detection device |
-
2020
- 2020-02-21 CN CN202010107980.0A patent/CN111157554A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189639A (en) * | 2021-04-16 | 2021-07-30 | 江苏赛诺格兰医疗科技有限公司 | Crystal detector detection device |
| CN113189639B (en) * | 2021-04-16 | 2024-06-07 | 江苏赛诺格兰医疗科技有限公司 | Crystal detector detection device |
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Application publication date: 20200515 |