CN104229597A - Non-destructive flaw detection device for horizontal rope outgoing of in-service steel lifting wire ropes of winding type lifting machine - Google Patents
Non-destructive flaw detection device for horizontal rope outgoing of in-service steel lifting wire ropes of winding type lifting machine Download PDFInfo
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- CN104229597A CN104229597A CN201410480747.1A CN201410480747A CN104229597A CN 104229597 A CN104229597 A CN 104229597A CN 201410480747 A CN201410480747 A CN 201410480747A CN 104229597 A CN104229597 A CN 104229597A
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Abstract
The invention discloses a non-destructive flaw detection device for horizontal rope outgoing of in-service lifting steel wire ropes of a winding type lifting machine. The non-destructive flaw detection device consists of a front-end detection component, a buffering mechanism and a guiding-rail component, wherein the front-end detection component consists of a magnetized body, a detection body, a wear-resistant wheel system and a bracket and finishes the work of maintaining the steel wire ropes to be at the circle centers in the magnetized body and the detection body all the time to implement magnetization and detection. The buffering mechanism finishes following movement when the front-end detection component follows the rope-arranging and winding operation of the steel wire ropes and the steel wire ropes jump to a greater extent. The guiding rail component finishes the positioning and guiding for a sliding base.
Description
Technical field
The present invention relates to the horizontal rope stretching non-destructive detection device of the in-service hoisting cable of a kind of cylindrical drum hoist, particularly relate to a kind of slip following device for there being axial motion also to there is quick radial motion simultaneously; Be suitable for cylindrical drum hoist hoist house rope outlet place to install.
Background technology
In steel rope non-destructive flaw detection field, the in-service hoisting cable Runtime Infrastructure of acquisition sensor mechanical axis and friction type winder is needed to overlap.When the horizontal rope stretching of in-service hoisting cable, general detection rack construction just can not meet flaw detection demand, and this just needs to consider a kind of detecting devices device of design, is arranged on hoist house rope outlet place.This device should run with wirerope-winding row rope synchronization-sliding, can meet again servo-actuated needs when steel rope chance is beated more greatly.
In order to solve above-mentioned Problems existing, relevant manufactures there's no one who doesn't or isn't seeks solution painstakingly, but have no applicable design for a long time to be completed by development, and the structure that common product is not applicable to can solve the problem, this is obviously the anxious problem for solving of relevant dealer always.Therefore how to found one when rope outlet place, setting winch room, both can to slide with wire rope winding, and can adapt to again the nondestructive detection device of the large rope skipping of steel rope, one of current important research and development problem of real genus, also becomes the target that current industry pole need be improved.
Summary of the invention
In order to solve the above problems, the present invention overcomes the defect that existing mode of operation exists, and a kind of Novel lossless failure detector is provided, technical matters to be solved is that the front end probe assembly can guaranteed in failure detector can be followed steel rope and horizontally slipped, simultaneously when the large rope skipping of steel rope, the needs that front end probe assembly synchronously can rise or land with steel rope again.
For realizing above-mentioned technical purpose, the technical scheme adopted is: the non-destructive detection device of the horizontal rope stretching of the in-service hoisting cable of cylindrical drum hoist, by front end probe assembly, buffer gear and guide assembly composition, the moving direction of described guide assembly and the rope outlet direction of steel rope have angle, described front end probe assembly is by buffer gear and guide assembly sliding block joint, make front end probe assembly along with the moving movement of steel rope, described front end probe assembly is by magnetizer, detection body, wear-resisting train and support composition, magnetizer, detection body and wear-resisting train are arranged on support, wear-resisting train is arranged on around magnetizer and detection body, make steel rope successively through magnetizer and detection body, realize the magnetization to steel rope and detection.
Buffer gear of the present invention is made up of sliding base, expansion link, extension spring, and described sliding base is arranged on guide assembly, and can move along guide assembly, and sliding base is connected with front end probe assembly with extension spring by expansion link.
Guide assembly of the present invention is arranged on below the probe assembly of front end.
Angle between the moving direction of guide assembly of the present invention and the rope outlet direction of steel rope is 90 °.
Expansion link of the present invention is made up of the sleeve pipe that some are set-located mutually.
Steel rope of the present invention is successively through the magnetization center of magnetizer and the magnetization center of detection body.
Beneficial effect of the present invention is:
1, cylindrical drum hoist in-service hoisting cable failure detector implements flaw detection work to the in-service hoisting cable of cylindrical drum hoist under can being suitable for complex working conditions; be beneficial to protection worker safety; the wasting of resources avoiding hand inspection to cause and cost increase, and increase work efficiency.
2, the present invention has significant progress technically, and there is obvious good effect, the front end probe assembly can guaranteeing in failure detector can be followed steel rope and be horizontally slipped, simultaneously when the large rope skipping of steel rope, and the needs that front end probe assembly synchronously can rise or land with steel rope again.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is using state structural representation of the present invention;
In figure: 1, detect body, 2, magnetizer, 3, wear-resisting train, 4, support, 5, sliding base, 6, expansion link, 7, extension spring, 8, steel rope, 9, body of wall, 10, gig, 11, front end probe assembly, 12, buffer gear, 13, guide assembly.
Detailed description of the invention
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to the non-destructive detection device of the horizontal rope stretching of the in-service hoisting cable of cylindrical drum hoist proposed according to the present invention, its detailed description of the invention, structure, feature and effect thereof, be described in detail as follows.
Aforementioned and other technology contents, Characteristic for the present invention, can clearly present in the detailed description of following cooperation with reference to graphic preferred embodiment.By the explanation of detailed description of the invention, when can to the present invention for the technological means reaching predetermined object and take and effect obtain more deeply and concrete understanding, however institute's accompanying drawings be only to provide with reference to and the use of explanation, be not used for being limited the present invention.
Detection body, magnetizer, the parts such as wear-resisting train are rack-mount constitutes front end probe assembly; Wear-resisting train is made up of several wear-resisting wheels, multiple resistance to emery wheel is arranged on the surrounding of detection body and magnetizer, steel rope fixed guide is fixed on home position in magnetizer and detection body, prevent steel rope from contacting with the inside face detecting body with magnetizer and affecting Effect on Detecting, no matter how front end probe assembly moves simultaneously, wear-resisting train makes front end probe assembly complete maintenance steel rope and is in center of circle enforcement magnetization and detection operations in magnetizer and detection body all the time.
Sliding base, expansion link, extension spring composition buffer gear; Sliding base is arranged on guide assembly, can move around at guide assembly, the expansion link be connected with sliding base and extension spring have Telescopic and elasticity, when steel rope produces bob, make the front end probe assembly be connected with buffer gear, the expansion link utilizing many sleeve pipes to form and extension spring complete the springing with steel rope, in the horizontal direction, utilize guide assembly and sliding base, complete the servo-actuated of front end probe assembly when front end probe assembly follows wire rope winding motion and large rope skipping.
The connection of expansion link and support is connected by rotor, and when steel rope produces trickle skew, the rotor on support can rotate corresponding angle according to the direction of steel rope automatically.
Described magnetizer and detection body are the equipment with magnetizing function and detecting function, steel rope can first carry out magnetizing again through detection by this equipment, do not affect passing in real time of steel rope, such defect-detecting equipment all belongs in the range of choice of magnetizer and detection body simultaneously.
Guide assembly completes location to sliding base and guiding, the moving direction of guide assembly and the rope outlet direction of steel rope keep vertical, make mobile more flexible, meet the direction of rope stretching, can not make to produce too large friction between steel rope and wear-resisting train, affect the quality of steel rope.
Device as shown in Figure 2, is installed near gig by field application form, and general selection between gig and hoist house is partly place of erection.During pre-installation, according to the inclination angle of steel rope and the sensing point height to ground, determine the position that guide assembly is fixing, general sensing point should reserve the pre-rising height of buffer gear to the height on ground, after ensureing that buffer gear fixedly mounts, device also has enough lifting spaces to offset the large rope skipping of steel rope.Sliding base in buffer gear is arranged on guide assembly.Cylinder twist steel rope in hoist house carries out level and send rope, and in rope closing work, in device, front end probe assembly and buffer gear are under the drive of steel rope, remain mode of operation along guide rail slippage.In whole detection operations, wire rope grip holds by wear-resisting wheels, makes steel rope be in home position in magnetizer and detection body all the time.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art are not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (6)
1. the non-destructive detection device of the horizontal rope stretching of the in-service hoisting cable of cylindrical drum hoist, it is characterized in that: by front end probe assembly (11), buffer gear (12) and guide assembly (13) composition, the moving direction of described guide assembly (13) and the rope outlet direction of steel rope (8) have angle, described front end probe assembly (11) is by buffer gear (12) and guide assembly (13) sliding block joint, make front end probe assembly (11) along with the moving movement of steel rope (8), described front end probe assembly (11) is by magnetizer (2), detection body (1), wear-resisting train (3) and support (4) composition, magnetizer (2), detection body (1) and wear-resisting train (3) are arranged on support (4), wear-resisting train (3) is arranged on magnetizer (2) and detects body (1) around, make steel rope (8) successively through magnetizer (2) and detection body (1), realize the magnetization to steel rope and detection.
2. the non-destructive detection device of the horizontal rope stretching of the in-service hoisting cable of cylindrical drum hoist as claimed in claim 1, it is characterized in that: described buffer gear (12) is made up of sliding base (5), expansion link (6), extension spring (7), described sliding base (5) is arranged on guide assembly (13), and can be mobile along guide assembly (13), sliding base (5) is connected with front end probe assembly (11) with extension spring (7) by expansion link (6).
3. the non-destructive detection device of the horizontal rope stretching of the in-service hoisting cable of cylindrical drum hoist as claimed in claim 1, is characterized in that: described guide assembly (13) is arranged on front end probe assembly (11) below.
4. the non-destructive detection device of the horizontal rope stretching of the in-service hoisting cable of cylindrical drum hoist as claimed in claim 1, is characterized in that: the angle between the moving direction of described guide assembly (13) and the rope outlet direction of steel rope (8) is 90 °.
5. the non-destructive detection device of the horizontal rope stretching of the in-service hoisting cable of cylindrical drum hoist as claimed in claim 2, is characterized in that: described expansion link (6) is made up of the sleeve pipe that some are set-located mutually.
6. the non-destructive detection device of the horizontal rope stretching of the in-service hoisting cable of cylindrical drum hoist as claimed in claim 1, is characterized in that: described steel rope (8) is successively through the magnetization center of magnetizer (2) and the magnetization center of detection body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410480747.1A CN104229597B (en) | 2014-09-19 | 2014-09-19 | The non-destructive detection device of the horizontal rope stretching of the in-service hoisting cable of cylindrical drum hoist |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410480747.1A CN104229597B (en) | 2014-09-19 | 2014-09-19 | The non-destructive detection device of the horizontal rope stretching of the in-service hoisting cable of cylindrical drum hoist |
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| Publication Number | Publication Date |
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| CN104229597A true CN104229597A (en) | 2014-12-24 |
| CN104229597B CN104229597B (en) | 2016-03-23 |
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| CN201410480747.1A Active CN104229597B (en) | 2014-09-19 | 2014-09-19 | The non-destructive detection device of the horizontal rope stretching of the in-service hoisting cable of cylindrical drum hoist |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155853A (en) * | 2019-05-09 | 2019-08-23 | 枣庄学院 | A kind of Mine Elevator Wire Rope damage detection apparatus mechanical self-adaptability follower |
| CN113443533A (en) * | 2021-07-06 | 2021-09-28 | 日立楼宇技术（广州）有限公司 | Steel band defect detecting device and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155853A (en) * | 2019-05-09 | 2019-08-23 | 枣庄学院 | A kind of Mine Elevator Wire Rope damage detection apparatus mechanical self-adaptability follower |
| CN110155853B (en) * | 2019-05-09 | 2021-01-29 | 枣庄学院 | Mechanical self-adaptive follow-up mechanism of mine hoist steel wire rope damage detection device |
| CN113443533A (en) * | 2021-07-06 | 2021-09-28 | 日立楼宇技术（广州）有限公司 | Steel band defect detecting device and system |
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| CN104229597B (en) | 2016-03-23 |
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