CN208313890U - Steel wire nondestructive detection device - Google Patents
Steel wire nondestructive detection device Download PDFInfo
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- CN208313890U CN208313890U CN201821039256.3U CN201821039256U CN208313890U CN 208313890 U CN208313890 U CN 208313890U CN 201821039256 U CN201821039256 U CN 201821039256U CN 208313890 U CN208313890 U CN 208313890U
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- idler wheel
- detection device
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- steel wire
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Abstract
The utility model discloses a kind of steel wire nondestructive detection devices, including ontology, ontology, which includes two, can close up first be integrated, two halfbodies, two halfbodies close up the recess area that there is half-round tubular in side, setting is parallel to the articulated shaft in pipe range direction on two halfbodies, its recess area encloses circular tube shaped access and passes through for wirerope to be measured when two halfbodies close up around articulated shaft, it is additionally provided with the magnet of magnetization wirerope on two halfbodies and detects the detection unit of Distribution of Magnetic Field situation, halfbody both ends are provided with path direction and circular tube shaped access is in the same direction, two idler wheel confining regions of same core arrangement, the locking unit for keeping the two to be in closed configuration is additionally provided between two halfbodies.Hingedly close up the design method for one by using two halfbodies, so that the cooperation between detection device and wirerope is very convenient；Pass through two idler wheel confining regions again, it is ensured that wirerope and access are in same core position always, and the accuracy of wire rope standard has been effectively ensured.
Description
Technical field
The utility model relates to detecting instrument technical fields, and in particular to a kind of non-destructive testing device of wirerope.
Background technique
Wirerope is widely used in the industries such as mine, lifting, cableway, harbour, ocean.Since used wirerope is universal
The defects of there is fracture of wire, abrasion, corrosion, deformations, defect situation and bearing capacity be directly related to Field Force, equipment,
Promote the safety of object.China guarantees to keep the safety in production using Manual Visual Inspection with periodically the means scrapped are forced for a long time,
This way can not accurately detect the various defects of wirerope, not only result in security risk, can also make still have use value
Wirerope scrap cause huge waste in advance.Therefore, how to accomplish that the non-destructive testing of wirerope is that China is urgently to be solved and asks
Topic.
In the prior art, the utility model patent of Patent No. CN202853650 U discloses a kind of wire rope standard
Device, structure include detecting instrument and mounting bracket, and mounting bracket is by firm banking platform, Universal support mechanism and fixation of tumbling
Frame composition, tumble fixed frame and Universal support mechanism it is hinged, articulated shaft perpendicular to the wirerope direction of motion, Universal support mechanism and
The connection of firm banking platform, artificial overturning fixed frame of tumbling are at open configuration, and closure is tumbled fixed frame when detection, make to examine
Survey instrument wraps wirerope and is detected.
The detection of wirerope is typically all to be arranged at the well head of mine, is detected to the wirerope under working condition,
One end of wirerope is fixed on hoisting mechanism, and the other end is hung with weight, and above-mentioned detection device obviously can not directly pass through
The opening of fixed frame of tumbling and closure carry out clamped wire rope, need to carry out scene to Universal support mechanism and firm banking platform and tear open
It unloads and assembles, operation is sufficiently complex, constructs at mine well head while also resulting in huge security risk.
Utility model content
The purpose of the utility model is to provide a kind of structures simply, the convenient and fast steel wire nondestructive detection device of operation, accurate,
Comprehensively the various defects of wirerope are carried out non-destructive testing.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: steel wire nondestructive detection device, including
Ontology, ontology, which includes two, can close up the first and second halfbody being integrated, it is characterised in that: the first and second halfbody, which closes up side, half
The recess area of circular tube shaped, articulated shaft and articulated shaft are arranged on first and second halfbody is oriented parallel to pipe range direction, the
One, it is logical for wirerope to be measured that the recess area of half-round tubular when two halfbodies close up around articulated shaft in it encloses circular tube shaped access
It crosses, the magnet of magnetization wirerope is additionally provided on the first and second halfbody and detects the detection unit of Distribution of Magnetic Field situation, described the
One, wirerope penetrating end idler wheel and traversing through end rolling are set on the halfbody at the recess area both ends of half-round tubular on two halfbodies
Wheel, penetrating end idler wheel and traversing through end idler wheel constitute two idler wheel confining regions at circular tube shaped access both ends when the first and second halfbody closes up,
The path direction and circular tube shaped access of the idler wheel confining region are in the same direction, same core is arranged, are additionally provided with holding between the first and second halfbody
The two is in the locking unit of closed configuration.
Beneficial effect by adopting the above technical scheme is: using two halfbodies to close up the design method for one, by hinged
Axis makes two halfbodies open and close up, its opening is placed into device for the wirerope under working condition when opening, after closing up
The access of detection wirerope can be formed, and locked by locking unit, it is simple and reasonable so that detection device and wirerope it
Between cooperation it is very convenient；Two idler wheel confining regions are set at access both ends, guarantee that wirerope and access are in same core position always
It sets, it can be ensured that detection unit carries out the accuracy of magnetic field detection to wirerope.
Detailed description of the invention
Fig. 1 is the positive structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram at the back side of the utility model；
Fig. 3 is the schematic diagram of the open configuration of the utility model；
Fig. 4 is the cross-sectional view of second halfbody of the utility model.
Specific embodiment
In conjunction with attached drawing, a kind of steel wire nondestructive detection device, including ontology 10, it is one that ontology 10 can close up including two
First and second halfbody 11,12 of body, the first and second halfbody 11,12 close up the recess area that there is half-round tubular in side, and described first and second
Articulated shaft 20 and articulated shaft 20 are arranged on halfbody 11,12 is oriented parallel to pipe range direction, and the first and second halfbody 11,12 is around hinged
The recess area of half-round tubular when axis 20 closes up in it encloses circular tube shaped access and passes through for wirerope 1 to be measured, and the first and second half
It is additionally provided with the magnet of magnetization wirerope on body 11,12 and detects the detection unit of Distribution of Magnetic Field situation, described the first and second half
1 penetrating end idler wheel of wirerope and traversing through end rolling are set on the halfbody at the recess area both ends of half-round tubular on body 11,12
Wheel, penetrating end idler wheel and traversing through end idler wheel constitute two idler wheels about at circular tube shaped access both ends when the first and second halfbody 11,12 closes up
Beam area, the path direction and circular tube shaped access of the idler wheel confining region are in the same direction, same core is arranged, between the first and second halfbody 11,12 also
It is provided with the locking unit for keeping the two to be in closed configuration.The utility model carrys out structure by using two hinged modes of halfbody
At ontology 10, the cooperation of ontology 10 Yu wirerope 1 to be measured can be simply and easily realized.When specific operation, two halfbodies are pulled
Make it close up side around the rotation of articulated shaft 20 to open, ontology 10 is put at mine well head on wirerope rotating cylinder bracket and by steel to be measured
Cord 1 is received into detection path, is closed up two halfbodies and is locked with locking unit；Again by adjusting two idler wheel confining regions
Scroll wheel positions make the wire rope core and detection path same core of wirerope 1 to be measured, can accurately, comprehensively realize the magnetic field to wirerope
Detection, so that detect wirerope can the related defects such as ruthless or fracture of wire.
Further, first and second halfbody 11,12 is chamber shape, and the two closes up side and is respectively disposed with first, second
Half tube body 31,32, arrangement magnetization semi-ring 41,42 at the outer wall both ends of the first half tube bodies 31, magnetic field detection sensor 51 is arranged in
The middle part of the outer wall of the first half tube bodies 31, setting magnetization semi-ring 41,42, magnetic field detection sensor at the outer wall of the second half tube bodies 32
51, the element that is arranged on the second half tube bodies 32 and the first half 31 identical sets of tube body.Magnetic field detection sensor 51 is arranged in magnetic
Change semi-ring 41,42 middle positions, using magnetization semi-ring 41,42 formed magnetic field to wirerope magnetize, wirerope with the presence or absence of fracture of wire,
The section defect of indentation corresponds directly to magnetic line of force distribution situation in magnetic field, so it is possible thereby to identifying that the damage of wirerope lacks
It falls into.
Further, the end of the first half tube bodies 31 on the first halfbody 11 is arranged floating idler wheel 61, on the second halfbody 12
The ends of the second half tube bodies 32 benchmark idler wheel 62 is set, adjusting is provided on the first halfbody 11 and/or the second halfbody 12 and is floated
The regulating mechanism for the idler wheel constraint district center that idler wheel 61 and benchmark idler wheel 62 surround, the core wheel of floating idler wheel 61 and benchmark idler wheel 62
Core wheel is parallel and normal to circular tube shaped path direction when coplanar and the first and second halfbody 11,12 closes up.Floating idler wheel 61 and benchmark rolling
Wheel 62 constitutes rolling with wirerope makes its wire rope core and detection path be in same core position, floating idler wheel with clamped wire rope is merged
61 can be adjusted with the position of benchmark idler wheel 62 according to the actual conditions of scene wirerope 1 to be measured, can obtain steel in this way
The position of the determination of cord simultaneously stablizes its position in magnetic field.
Preferably, the floating idler wheel 61 is respectively articulated with benchmark idler wheel 62 is arranged on the first and second halfbody 11,12, floats
Dynamic idler wheel 61 and 11 hinged place of the first halfbody are arranged with torsion spring 611, and 611 one end of torsion spring is rolled over not in the first halfbody 11
On, the other end is rolled over not on the wheel carrier of floating idler wheel 61, and benchmark idler wheel 62 and 12 hinged place arranged for interval of the second halfbody have connection
The link block 621 of 62 wheel carrier both side plate of benchmark idler wheel adjusts bolt 622 and is resisted against on the second halfbody 12 across link block 621, base
Quasi- idler wheel 62 and 12 hinged place of the second halfbody are additionally provided with spring 623.When it is implemented, spring 623 is set in benchmark idler wheel 62
On the articulated shaft of the second halfbody 12, both ends are rolled over respectively not on the wheel carrier of the second halfbody 12 and benchmark idler wheel 62, on the basis of roll
Wheel 62 provides a direction outside restraining force.Benchmark idler wheel 62 is adjusted to base position, then is tightened and is adjusted bolt 622 and support it
It leans against on the second halfbody 12,62 position of benchmark idler wheel can in this way fixed.The setting of spring 623 effectively prevents benchmark idler wheel
62 shift inwardly, i.e. the position of guarantee benchmark idler wheel 62 determines substantially.Floating idler wheel 61 passes through high-intensitive torsion spring
611 elastic connections are on the first halfbody 11, and torsion spring 611 provides an elastic restraint power inwardly, i.e. elastic force drives floating
Dynamic idler wheel 61 deviates to 62 side of benchmark idler wheel and constitutes clamping engagement with it, and the aperture of the confining region provided in this way is to float
, it avoids constituting rigid constraint, in order to avoid damage wirerope.
Further, stroke sensor 70 is provided on the floating idler wheel 61.Measured by stroke sensor 70 with
Wirerope 1 to be measured rolls the revolution of the floating idler wheel 61 of cooperation, corresponds to the travel position for calculating wirerope 1 to be measured, if to
It surveys on wirerope 1 there is defect, which then corresponds at the position, determines, then can reversely rise to carry out defective locations
It drops wirerope 1 to be measured to reach at corresponding travel position, carries out the confirmation of situation and the confirmation of damage position.
Further, the first and second half tube body 31,32 is stainless steel material.The setting of the first and second half tube bodies 31,32
It avoids magnetic field detection sensor 51 and magnetization semi-ring 41,42 is exposed in detection path, effectively prevent institute's band on wirerope
The foreign matters such as cinder, soil, grease be attached on magnetic field detection sensor 51 and magnetization semi-ring 41,42 shadow generated to detection effect
It rings.Stainless steel material is selected, can effectively avoid the first, second half 31,32 pairs of magnetic fields of tube body.
Further, the opposite side that first and second halfbody 11,12 closes up side is extended with upper and lower wing plate 91,92, column
93 run through upper and lower wing plate 91,92, and column 93 is fixedly connected with hanging ring 94, the other end of column 93 on one end of upper flange 91
To lower wing plate 92 distance H be greater than traversing through end idler wheel lower rim to lower wing plate 92 distance H '.When it is implemented, column 93 is placed
Ontology 10 is supported in well head edge, for safety, hanging ring 94 can be connected to the structures on periphery with safety rope
On.
Preferably, first and second halfbody 11,12 closes up the hinge of setting on one side 21 of side, and fast buckle Pan is arranged in relative edge
121 constitute locking cooperation with buckle 111.It is such be provided with conducive between two halfbodies opening with close up so that entire dress
It sets simple and convenient.
Preferably, first and second halfbody 11,12, which closes up in the opposite side box body of side, is provided with magnetic yoke 43.Magnetic yoke 43
Setting can play the role of confining magnetic field, arrange field homogeneity, be conducive to the magnetization and detection of wirerope.
Claims (9)
1. a kind of steel wire nondestructive detection device, including ontology (10), ontology (10), which includes two, can close up be integrated
One, two halfbodies (11,12), it is characterised in that: the first and second halfbody (11,12) closes up the recess area that there is half-round tubular in side, described
The first and second halfbody (11,12) on articulated shaft (20) and articulated shaft (20) be set be oriented parallel to pipe range direction, first and second
The recess area of half-round tubular when halfbody (11,12) closes up around articulated shaft (20) in it encloses circular tube shaped access for steel to be measured
Cord (1) passes through, and the magnet of magnetization wirerope is additionally provided on the first and second halfbody (11,12) and detects Distribution of Magnetic Field situation
Steel is arranged on the halfbody at the recess area both ends of half-round tubular on first and second halfbody (11,12) in detection unit
Cord (1) penetrating end idler wheel and traversing through end idler wheel, penetrating end idler wheel and traversing through end idler wheel when the first and second halfbody (11,12) closes up
Constitute two idler wheel confining regions at circular tube shaped access both ends, the path direction of the idler wheel confining region and circular tube shaped access in the same direction,
Same core is arranged, the locking unit for keeping the two to be in closed configuration is additionally provided between the first and second halfbody (11,12).
2. steel wire nondestructive detection device according to claim 1, it is characterised in that: first and second halfbody (11,
It 12) is chamber shape, the two closes up side and is respectively disposed with the first and second half tube bodies (31,32), the outer wall both ends of the first half tube bodies (31)
Place's arrangement magnetization semi-ring (41,42), magnetic field detection sensor (51) are arranged in the middle part of the outer wall of the first half tube bodies (31), and second
Setting magnetization semi-ring (41,42), magnetic field detection sensor (51) at the outer wall of half tube body (32) are arranged on the second half tube bodies (32)
Element and the first half tube body (31) identical sets.
3. steel wire nondestructive detection device according to claim 1 or 2, it is characterised in that: on the first halfbody (11)
Floating idler wheel (61) are arranged in the end of half tube body (31), and base is arranged in the end of the second half tube bodies (32) on the second halfbody (12)
It is provided on quasi- idler wheel (62), the first halfbody (11) and/or the second halfbody (12) and adjusts floating idler wheel (61) and benchmark idler wheel
(62) regulating mechanism of the idler wheel constraint district center surrounded, the core wheel of floating idler wheel (61) and benchmark idler wheel (62) are coplanar and the
One, core wheel is parallel and normal to circular tube shaped path direction when two halfbodies (11,12) close up.
4. steel wire nondestructive detection device according to claim 3, it is characterised in that: the floating idler wheel (61) and benchmark
Idler wheel (62), which is respectively articulated with, to be arranged on the first and second halfbody (11,12), and floating idler wheel (61) and the first halfbody (11) hinged place cover
Equipped with torsion spring (611), torsion spring (611) one end is rolled over not on the first halfbody (11), and the other end is rolled over not in floating idler wheel
(61) on wheel carrier, benchmark idler wheel (62) connect benchmark idler wheel (62) wheel carrier two with the second halfbody (12) hinged place arranged for interval
The link block (621) of side plate adjusts bolt (622) and is resisted against on the second halfbody (12) across link block (621), benchmark idler wheel
(62) spring (623) are additionally provided with the second halfbody (12) hinged place.
5. steel wire nondestructive detection device according to claim 4, it is characterised in that: be arranged on the floating idler wheel (61)
There are stroke sensor (70).
6. steel wire nondestructive detection device according to claim 2, it is characterised in that: the first and second half tube body (31,
It 32) is stainless steel material.
7. steel wire nondestructive detection device according to claim 1 or 2, it is characterised in that: first and second halfbody (11,
12) opposite side for closing up side is extended with upper and lower wing plate (91,92), and column (93) runs through upper and lower wing plate (91,92), column (93)
It is fixedly connected hanging ring (94) on the one end of upper flange (91), the distance (H) of the other end of column (93) to lower wing plate (92)
Greater than the distance (H ') of traversing through end idler wheel lower rim to lower wing plate (92).
8. steel wire nondestructive detection device according to claim 1, it is characterised in that: first and second halfbody (11,12)
Close up the hinge of setting on one side (21) of side, fast buckle Pan (121) is arranged in relative edge and buckle (111) constitute locking cooperation.
9. steel wire nondestructive detection device according to claim 2, it is characterised in that: first and second halfbody (11,12)
Close up in the opposite side box body of side and be provided with magnetic yoke (43), magnetic yoke (43) spacing is arranged in the outer of the first and second half tube bodies (31,32)
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821039256.3U CN208313890U (en) | 2018-07-03 | 2018-07-03 | Steel wire nondestructive detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821039256.3U CN208313890U (en) | 2018-07-03 | 2018-07-03 | Steel wire nondestructive detection device |
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| Publication Number | Publication Date |
|---|---|
| CN208313890U true CN208313890U (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821039256.3U Active CN208313890U (en) | 2018-07-03 | 2018-07-03 | Steel wire nondestructive detection device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823993A (en) * | 2019-11-26 | 2020-02-21 | 山东大学 | Wire rope damage detection system |
| CN113884562A (en) * | 2021-08-12 | 2022-01-04 | 洛阳百克特科技发展股份有限公司 | Steel wire rope damage detection device and method based on magnetic flux change |
| CN113884287A (en) * | 2021-08-12 | 2022-01-04 | 洛阳百克特科技发展股份有限公司 | Steel wire rope self-driven detection obstacle avoidance device |
| CN116482213A (en) * | 2023-06-25 | 2023-07-25 | 中煤(天津)地下工程智能研究院有限公司 | Mining wire rope performance detection device |
-
2018
- 2018-07-03 CN CN201821039256.3U patent/CN208313890U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823993A (en) * | 2019-11-26 | 2020-02-21 | 山东大学 | Wire rope damage detection system |
| CN110823993B (en) * | 2019-11-26 | 2022-11-11 | 山东大学 | Wire rope damage detection system |
| CN113884562A (en) * | 2021-08-12 | 2022-01-04 | 洛阳百克特科技发展股份有限公司 | Steel wire rope damage detection device and method based on magnetic flux change |
| CN113884287A (en) * | 2021-08-12 | 2022-01-04 | 洛阳百克特科技发展股份有限公司 | Steel wire rope self-driven detection obstacle avoidance device |
| CN116482213A (en) * | 2023-06-25 | 2023-07-25 | 中煤(天津)地下工程智能研究院有限公司 | Mining wire rope performance detection device |
| CN116482213B (en) * | 2023-06-25 | 2023-11-07 | 中煤(天津)地下工程智能研究院有限公司 | Mining wire rope performance detection device |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201230 Address after: 1 / F, unit 2 e, Shenzhen Hong Kong Digital Industrial Park, intersection of Xiangzhang Avenue and Xiyou Road, Hefei hi tech Zone, Anhui 230000 Patentee after: Hefei saiting Intelligent Detection Technology Co.,Ltd. Address before: 100024 fq109, 1st floor, fc05 building, no.3-1, south of beihuayuan village, Gaobeidian Township, Chaoyang District, Beijing Patentee before: BEIJING JUCHEN DETECTION SERVICE Co.,Ltd. |
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Effective date of registration: 20220525 Address after: 230088 Room 203, building 1, Kunpeng Industrial Park, No. 539, Wangjiang West Road, high tech Zone, Hefei, Anhui Patentee after: Hefei Guizhuan Electromagnetic Technology Co.,Ltd. Address before: 1 / F, unit 2 e, Shenzhen Hong Kong Digital Industrial Park, intersection of Xiangzhang Avenue and Xiyou Road, Hefei hi tech Zone, Anhui 230000 Patentee before: Hefei saiting Intelligent Detection Technology Co.,Ltd. |