CN102636562A - V-shaped capacity expansion block used for flaw detection and provided with detachment function - Google Patents
V-shaped capacity expansion block used for flaw detection and provided with detachment function Download PDFInfo
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- CN102636562A CN102636562A CN2012101336222A CN201210133622A CN102636562A CN 102636562 A CN102636562 A CN 102636562A CN 2012101336222 A CN2012101336222 A CN 2012101336222A CN 201210133622 A CN201210133622 A CN 201210133622A CN 102636562 A CN102636562 A CN 102636562A
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Abstract
The invention aims to provide a V-shaped supporting block provided with a detachment function and used for capacity expansion production of magnetic powder flaw detection equipment. The V-shaped supporting block comprises a V-shaped block, two L-shaped brackets and two supporting panels; the two supporting panels are arranged on the front and rear sides of the V-shaped block and attached to the V-shaped block; and the two right-angled L-shaped brackets are respectively positioned on two sides of the supporting panels and fixed opposite to the supporting panels. Through the V-shaped supporting block, a phenomenon that magnetic powder of a small oil pipe at the end of a combined flaw detection pipe cannot be subjected to flaw detection is eliminated; the angle of the V-shaped supporting block is reduced, so that the small-sized pipe cannot roll randomly; and the manufactured V-shaped supporting block is convenient to detach, simple and reliable in structure and convenient to maintain.
Description
Technical field
The purpose of this invention is to provide a kind of have disassembling function, be used for magnetic powder inspection equipment and expand fertile V-type tray.
Background technology
Magnetic powder inspection can detect defectives such as crackle in the ferrimagnet, hairline, white point, folding, snotter, has very high detection sensitivity, and can demonstrate position, shape, size and the order of severity of defective intuitively, the good reproducibility of inspection defective.In tubing, bar, section bar, weldment, machined piece, forging flaw detection, obtained using widely, especially pressure vessel decide bringing into play unique effect in the inspection especially." pressure vessel periodic inspection rule " regulation; The method of inspection using pressure vessel is main with macro check thickness measuring, surperficial Non-Destructive Testing; JB4730-94 " Nondestructing Detection of Pressure Vessels " standard is stipulated especially, should preferentially select magnetic powder inspection for use for the ferrimagnet surface.
Magnaflux is widely used in structural member, the weldment of industries such as all kinds of boilers, pressure vessel, petrochemical complex, metallurgy, aviation, boats and ships, railway, bridge, the magnetic powder inspection of forging and casting thermal treatment part.
Shown in Fig. 6-7, existing magnaflux is a main equipment, has limited the tubing of small dimension because of inspected area and can not detect a flaw, and comprises large parts is carried out the local magnetized flaw detection.Be specially adapted to the flaw detection of downhand weld, fillet weld, pressure vessel, pipeline and complex-shaped parts.Occasion to not allowing to detect a flaw in the high voltage access arrangement is more suitable.But existing magnaflux is subject to the size of inspected area, can't accomplish the flaw detection of small dimension body.After must the small dimension body being increased placement, could accomplish the expansion of small dimension body and can detect a flaw.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, provide a kind of have disassembling function, be used for magnetic powder inspection equipment and expand fertile V-type tray.
According to the technical scheme that invention provides, a kind of V-type that has disassembling function that is used to detect a flaw expands the ability piece, comprises V-block, also comprises two L type supports, two support panels; Two support panels are installed on both sides before and after the V-block, fit with V-block, and the L type support of two rectangular shaped lays respectively at the support panel both sides, and with the support panel relative fixed.
Support panel and L type support all are used to reinforce V-block.
Said L type support two ends are provided with two mounting holes, are fixed in bearing through mounting screw.
Beneficial effect of the present invention: the present invention can hold up steel pipe, and reaches the inspected area of pipe end magnaflux, can produce the condition that provides for the pipe end magnaflux expands.Need expand can produce the time at magnaflux, the present invention is installed on the former V-type tray, can remove the recovery original function when not required, the inspected area of the minimum that just can realize allowing than pipe end magnaflux is also wanted the flaw detection work of the steel pipe of small dimension.
The invention solves little oil pipe and uniting the phenomenon that flaw detection pipe end magnetic can not be detected a flaw, the angle that has reduced the V-type tray can not arbitrarily be rolled the small dimension body, and the V-type tray convenient disassembly of making, and is simple and reliable for structure, easy to maintenance.
Description of drawings
Fig. 1 structure cut-open view of the present invention.
Fig. 2 structure vertical view of the present invention.
Fig. 3 structure left view of the present invention.
Fig. 4 mounting structure front view of the present invention.
Fig. 5 mounting structure vertical view of the present invention.
Fig. 6 prior art mounting structure front view.
Fig. 7 prior art mounting structure vertical view.
Embodiment
Shown in Fig. 1-3, a kind of V-type that has disassembling function that is used to detect a flaw expands can piece, comprises V-block 1, also comprises two L type supports 2, two support panels 4; Two support panels 4 are installed on both sides, V-block 1 front and back, fit with V-block 1, and the L type support 2 of two rectangular shaped lays respectively at support panel 4 both sides, and with support panel 4 relative fixed.
Support panel 4 all is used to reinforce V-block 1 with L type support 2.
Said L type support 2 two ends are provided with two mounting holes 3, are fixed in bearing through mounting screw.
During work, shown in Fig. 4-5, relatively-stationary V-type expansion ability block assembly is fixed in bearing through the cooperation of mounting screw and mounting hole.It can realize expanding the function that can detect a flaw after this device is installed on the basis of not transforming the magnaflux structure.
Claims (2)
1. a V-type that has disassembling function that is used to detect a flaw expands the ability piece, comprises V-block (1), it is characterized in that: also comprise two L type supports (2), two support panels (4); Two support panels (4) are installed on both sides before and after the V-block (1), fit with V-block (1), and the L type support (2) of two rectangular shaped lays respectively at support panel (4) left and right sides, and with support panel (4) relative fixed.
2. a kind of according to claim 1 V-type that has disassembling function that is used to detect a flaw expands the ability piece, and it is characterized in that: said L type support (2) two ends are provided with two mounting holes (3), are fixed in through mounting screw and treat bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101336222A CN102636562A (en) | 2012-04-29 | 2012-04-29 | V-shaped capacity expansion block used for flaw detection and provided with detachment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101336222A CN102636562A (en) | 2012-04-29 | 2012-04-29 | V-shaped capacity expansion block used for flaw detection and provided with detachment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102636562A true CN102636562A (en) | 2012-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101336222A Pending CN102636562A (en) | 2012-04-29 | 2012-04-29 | V-shaped capacity expansion block used for flaw detection and provided with detachment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102636562A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045011A (en) * | 2019-04-26 | 2019-07-23 | 射阳县智能探伤设备有限公司 | A kind of easy-to-dismount magnaflux |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341146Y (en) * | 1998-08-20 | 1999-09-29 | 盐城市电子设备厂 | Semiautomatic magnetic powder flow detector for rollers |
| CN201320689Y (en) * | 2008-12-30 | 2009-10-07 | 宁波祥瑞机械有限公司 | Cramping apparatus for crankshaft milling key groove |
| CN201482793U (en) * | 2009-07-08 | 2010-05-26 | 江苏常宝普莱森钢管有限公司 | Core rod chain supporting guide device for rod inserting machine |
| CN201862663U (en) * | 2010-10-26 | 2011-06-15 | 湖南中联重科车桥有限公司 | Equipment for detecting and correcting machine part |
| CN202583122U (en) * | 2012-04-29 | 2012-12-05 | 无锡西姆莱斯石油专用管制造有限公司 | V-shaped capacity expansion module provided with disassembly function and used for flaw detection |
-
2012
- 2012-04-29 CN CN2012101336222A patent/CN102636562A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341146Y (en) * | 1998-08-20 | 1999-09-29 | 盐城市电子设备厂 | Semiautomatic magnetic powder flow detector for rollers |
| CN201320689Y (en) * | 2008-12-30 | 2009-10-07 | 宁波祥瑞机械有限公司 | Cramping apparatus for crankshaft milling key groove |
| CN201482793U (en) * | 2009-07-08 | 2010-05-26 | 江苏常宝普莱森钢管有限公司 | Core rod chain supporting guide device for rod inserting machine |
| CN201862663U (en) * | 2010-10-26 | 2011-06-15 | 湖南中联重科车桥有限公司 | Equipment for detecting and correcting machine part |
| CN202583122U (en) * | 2012-04-29 | 2012-12-05 | 无锡西姆莱斯石油专用管制造有限公司 | V-shaped capacity expansion module provided with disassembly function and used for flaw detection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045011A (en) * | 2019-04-26 | 2019-07-23 | 射阳县智能探伤设备有限公司 | A kind of easy-to-dismount magnaflux |
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Application publication date: 20120815 |