CN203606305U - Expansion link-type parallel nondestructive testing device - Google Patents

Expansion link-type parallel nondestructive testing device Download PDF

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Publication number
CN203606305U
CN203606305U CN201320789825.7U CN201320789825U CN203606305U CN 203606305 U CN203606305 U CN 203606305U CN 201320789825 U CN201320789825 U CN 201320789825U CN 203606305 U CN203606305 U CN 203606305U
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CN
China
Prior art keywords
platform
expansion link
detection
detector
radiographic source
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320789825.7U
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Chinese (zh)
Inventor
赵岐刚
曲秋华
张晶
岳鹏志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGDAN AOLONG RADIATIVE INSTRUMENT GROUP Co Ltd
Original Assignee
DONGDAN AOLONG RADIATIVE INSTRUMENT GROUP Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DONGDAN AOLONG RADIATIVE INSTRUMENT GROUP Co Ltd filed Critical DONGDAN AOLONG RADIATIVE INSTRUMENT GROUP Co Ltd
Priority to CN201320789825.7U priority Critical patent/CN203606305U/en
Application granted granted Critical
Publication of CN203606305U publication Critical patent/CN203606305U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an expansion link-type parallel nondestructive testing device. A plurality of expansion links are arranged between a detection platform and a fixed platform, wherein one end of each expansion link is connected with the detection platform through a spherical hinge; the other end of each expansion link is connected with the fixed platform through the spherical hinge; a radiation source is placed above the detection platform and connected with the fixed platform through a radiation source bracket; and a detector is placed on the fixed platform and connected with the fixed platform through a detector bracket. The device is simple in overall structure, small in occupied space, high in overall rigidity, good in dynamic property, high in modularization degree, simple in mechanical structure, and beneficial to arrangement of spare parts such as the radiation source and the detector; the stress on the spare parts is tension or pressure, rapid movement is facilitated, rapid detection is realized; and the length of each expansion link is adjustable, which is beneficial to detection.

Description

Telescopic shaft type the cannot-harm-detection device in parallel
Technical field
The utility model relates to ray field of non destructive testing, relates in particular to a kind of Telescopic shaft type for ray detection aspects such as radiography detection technique, real-time radiography inspection technology, computed tomography technology the cannot-harm-detection device in parallel.
Background technology
At present, the mechanical scanning system of existing non-destructive detecting device is in the time realizing ray scanning, between the rotation of measured piece or translation and radiographic source-object-detector, the adjustment of physical location needs traditional " series connection " formula structure to realize relatively, the basic characteristics that are pick-up unit layout are with body, column, crossbeams etc. are as support unit, radiographic source, detector, detection platform moves or turning axle rotates along the line slideway on support unit separately, according to X, Y, Z, A, B, the series connection kinematic principle of C coordinate motion stack, form the relativeness of physical location between measured piece-radiographic source-detector.In the time that the freedom of motion of needs increases, the physical construction of system becomes more complicated, the weakness such as larger, corresponding moving-member quality is larger, system stiffness reduces greatly take up room.
Summary of the invention
The problem existing for existing non-destructive detecting device, the utility model provides a kind of Telescopic shaft type simple in structure, that rigidity is high, moving-member quality is little, work space is large the cannot-harm-detection device in parallel.
Solving the problems of the technologies described above taked concrete technical measures is:
A kind of Telescopic shaft type the cannot-harm-detection device in parallel, it is characterized in that: between detection platform 2 and stationary platform 5, be provided with some expansion links 3, one end of expansion link 3 is connected with detection platform 2 by ball pivot 4, the other end of expansion link 3 is connected with stationary platform 5 by ball pivot 4, radiographic source 1 is placed on the top of detection platform 2 and is connected with stationary platform 5 by radiographic source support 8, and detector 6 is placed in stationary platform 5 and by detector carriage 7 and is connected with stationary platform 5.
Good effect of the present utility model is:
1, one-piece construction simple, take up room littlely, be conducive to arrange the parts such as radiographic source and detector;
2, integral rigidity is high, dynamic good, the degree of modularity is high, and physical construction is simple;
3, part institute is stressed is pulling force or pressure, is conducive to rapid movement, realizes fast detecting;
4, the adjustable in length of expansion link, is convenient to detect.
Accompanying drawing explanation
Fig. 1 is the structural representation with parallel the cannot-harm-detection device of six roots of sensation expansion link;
Fig. 2 is the structural representation with parallel the cannot-harm-detection device of three expansion links.
In figure: 1 is radiographic source, 2 is detection platform, and 3 is expansion link, and 4 is ball pivot, and 5 is stationary platform, and 6 is detector, and 7 is detector carriage, and 8 is radiographic source support.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
A kind of Telescopic shaft type the cannot-harm-detection device in parallel, by radiographic source 1, detection platform 2, expansion link 3, ball pivot 4, stationary platform 5, detector 6, detector carriage 7, radiographic source support 8 forms, wherein: between detection platform 2 and stationary platform 5, be provided with some expansion links 3, one end of expansion link 3 is connected with detection platform 2 by ball pivot 4, the other end of expansion link 3 is connected with stationary platform 5 by ball pivot 4, radiographic source 1 is placed on the top of detection platform 2 and is connected with stationary platform 5 by radiographic source support 8, detector 6 is placed in stationary platform 5 and by detector carriage 7 and is connected with stationary platform 5.The quantity of expansion link 3 can the motion number of axle as required arrange.By the length of adjustable telescopic rod 3, form the physical location relativeness between required measured piece-radiographic source-detector according to stamp identification principle, complete ray scanning process.
Embodiment 1: as shown in Figure 1, between detection platform 2 and stationary platform 5, be provided with some expansion links 3, in the present embodiment, expansion link 3 be set to the six roots of sensation, one end of expansion link 3 is connected with detection platform 2 by ball pivot 4, the other end of expansion link 3 is connected with stationary platform 5 by ball pivot 4, and radiographic source 1 is placed on the top of detection platform 2 and is connected with stationary platform 5 by radiographic source support 8, and detector 6 is placed in stationary platform 5 and by detector carriage 7 and is connected with stationary platform 5.Measured piece is placed in detection platform 2, in the time changing the length of expansion link 3, can form the physical location relativeness between required detection platform 2-radiographic source 1-detector 6, completes ray scanning process.
Embodiment 2: as shown in Figure 2, between detection platform 2 and stationary platform 5, be provided with some expansion links 3, in the present embodiment, expansion link 3 be set to three, one end of expansion link 3 is connected with detection platform 2 by ball pivot 4, the other end of expansion link 3 is connected with stationary platform 5 by ball pivot 4, and radiographic source 1 is placed on the top of detection platform 2 and is connected with stationary platform 5 by radiographic source support 8, and detector 6 is placed in stationary platform 5 and by detector carriage 7 and is connected with stationary platform 5.Measured piece is placed in detection platform 2, in the time changing the length of expansion link 3, can form the physical location relativeness between required detection platform 2-radiographic source 1-detector 6, completes ray scanning process.

Claims (1)

1. Telescopic shaft type the cannot-harm-detection device in parallel, it is characterized in that: between detection platform (2) and stationary platform (5), be provided with some expansion links (3), one end of expansion link (3) is connected with detection platform (2) by ball pivot (4), the other end of expansion link (3) is connected with stationary platform (5) by ball pivot (4), radiographic source (1) is placed on the top of detection platform (2) and is connected with stationary platform (5) by radiographic source support (8), the stationary platform (5) that is placed on detector (6) goes up and passes through detector carriage (7) and is connected with stationary platform (5).
CN201320789825.7U 2013-12-05 2013-12-05 Expansion link-type parallel nondestructive testing device Expired - Fee Related CN203606305U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320789825.7U CN203606305U (en) 2013-12-05 2013-12-05 Expansion link-type parallel nondestructive testing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320789825.7U CN203606305U (en) 2013-12-05 2013-12-05 Expansion link-type parallel nondestructive testing device

Publications (1)

Publication Number Publication Date
CN203606305U true CN203606305U (en) 2014-05-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320789825.7U Expired - Fee Related CN203606305U (en) 2013-12-05 2013-12-05 Expansion link-type parallel nondestructive testing device

Country Status (1)

Country Link
CN (1) CN203606305U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103630561A (en) * 2013-12-05 2014-03-12 丹东奥龙射线仪器集团有限公司 Telescopic rod type parallelly-connected non-destructive detecting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103630561A (en) * 2013-12-05 2014-03-12 丹东奥龙射线仪器集团有限公司 Telescopic rod type parallelly-connected non-destructive detecting device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140521

Termination date: 20151205

EXPY Termination of patent right or utility model