CN2322145Y - Intelligent steel cable fault detector - Google Patents
Intelligent steel cable fault detector Download PDFInfo
- Publication number
- CN2322145Y CN2322145Y CN 98236444 CN98236444U CN2322145Y CN 2322145 Y CN2322145 Y CN 2322145Y CN 98236444 CN98236444 CN 98236444 CN 98236444 U CN98236444 U CN 98236444U CN 2322145 Y CN2322145 Y CN 2322145Y
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- CN
- China
- Prior art keywords
- probe
- wire rope
- utility
- model
- detecting head
- 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
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model relates to a harmless flaw detector, particularly a detecting head specially for steel wire rope flaw detection. Both ends of the opening-closing type detecting head are symmetrically and fixedly provided with adjustable supporting wheels and adjustable pressing wheels; a meter detector is also fixedly arranged on the pressing wheel on one side of the detecting head and matched with an electronic display printer. The utility model can simultaneously detect one root or more roots of steel wire ropes and reach the effect of simplicity and portability, and use effect with high sensitivity.
Description
The utility model relates to a kind of harmless flaw detector, particularly is exclusively used in the probe of wire rope flaw detection.
Wire rope is visited detector in the eighties, and the development of existing producer is also produced.It mainly is wearing and tearing and the fracture of wire degree that detects wire rope, but the steel rope flow detector of producing at present, volume is big, carries inconvenience, and probe and wave tracer, complete machine, sound and light alarm instrument all are separately assemblings, connects badly, directly influences the data of detection.Operating, also very trouble, especially probe (sensor) are the critical components of a signal extraction in detecting.Neodymium nickel cobalt, alloy that material adopts are made magnetic induction part, and volume is big, and magnetic field intensity is weak, demagnetization is fast.This makes the index that detects wire rope can't be accurate.Because steel rope flow detector is important is that the big more sensitivity of sensitivity, magnetic field intensity of probe is just high more.Probe can connect multiple execution unit, represents the breakage of wire rope, as wave mode registering instrument or sound and light alarm instrument etc., and the signal that probe is extracted amplifies demonstration, and therefore the quality of probe will directly influence the effect of defectoscope.For this reason the applicant once to have submitted application number on Dec 9th, 93 to Patent Office of the People's Republic of China be 93229876.1, name is called the patented claim of " steel rope flow detector ", and be awarded patent right, after market feedback and continuous summing up experience are thought to still have many needs to improve and perfect place.
The purpose of this utility model is to provide the open and close type that has pinch roller probe, and shows that with electronics printer matches, and can survey one or more wire rope simultaneously and reach simple, portable, highly sensitive result of use.
The purpose of this utility model realizes by following technical measures:
It is made up of probe and control part branch, this control section includes signal amplification circuit and electronic console or wave tracer, switch board, the folding sleeve pipe of described probe can be installed single sleeve pipe or many sleeve pipes, it is circular-arc that bale handle can be, but also Cheng Fangzhuan, probe body is open-close type, but the two ends symmetry of described open-close type probe is fixed with adjustable support roller and pressure adjusting roller.Also be fixed with rice measurer on the one side pressure wheel of described probe.
Advantage of the present utility model and effect are:
What 1, its probe adopted is the open and close type structure, is not subjected to the restriction of specification and position when detecting wire rope.
2, Tan Tou magnetic induction part is to adopt the high strength magnetic material, aluminium, iron, boron, (rare earth), therefore little, the magnetic field intensity of the probe size of design greatly, never demagnetization, easy for installation.
3, this probe improves greatly to ability and the scope that detects wire rope, and the scope of former detection wire rope is φ 20-φ 50mm and needs with three probes, can detect the various wire rope of φ 6-φ 60mm after existing the improvement, only needs a probe, sensitivity to improve 2-3 doubly.And can arrange wire rope more to elevator and detect.
4, whole defectoscope has made up display, and signal amplification circuit and acoustooptic alarm system, and is provided with power of alterating and direct current, and volume is little, in light weight, easy to carry with having after probe links to each other, and is not subjected to characteristics such as operating infulence.
5, be furnished with support roller and pinch roller and meter counter at the two ends of probe, so just more help surveying the wire rope of various diameters, meter counter accurately measures the position of tested wire rope simultaneously.
Description of drawings is as follows:
Fig. 1 is the utility model probe component front view.
Fig. 2 is the utility model probe component right view.
Fig. 3 is the structural representation of another embodiment of the utility model probe component.
Below in conjunction with the accompanying drawing illustrated embodiment, the utility model is done further detailed description:
As shown in the figure, the sleeve pipe of folding up and down is equipped with in the horizontal center of outer closure box, for the purpose of wear-resisting, the material of this sleeve pipe can select for use nylon to make, and the aluminium of identical size, iron, boron, i.e. rare earth magnetic steel are equipped with in the outside of sleeve pipe, be connected on the web joint, in the middle of the bottom sleeve inductive coil is housed, links to each other, after forming closed high-strength magnet ring coils induction, export to the execution display with accessory power outlet.Bale handle is equipped with on the top of box, and the bottom bale handle has been equipped with in the bottom, in order that convenient when carrying or operating, a side of box body is provided with hinge, and opposite side is provided with cracks the formula lock between the teeth.
Embodiment 2: probe as shown in Figure 3 is the opening and closing left and right formula, and it is circular-arc that bale handle is, and is more convenient for like this carrying and operating.The probe of this structure, the main dedicated probe that is fit to the detection wirerope diameter in the following specification of 20mm.
Location wheel carrier 4 is fixed on the probe body 8, and the locating shaft support connects by locating support axle 10, and locating wheel 1 is installed on the locating wheel support 5 by location wheel shaft 9, presses support roller 1,2 and wire rope rice measurer 3 freely to rotate.Twisting adjusting screw 7 can make the up and down adjusting positioning action that plays of each locating support.Meter counter pinch roller 11 is carved with pattern groove, be equipped with on the wheel rice measurer 3 by rice measurer sensing probe 6 can quote exactly tested wire rope rice number, show by display.
During use, with the switch opens on the switch board, the steel cable string is crossed probe sleeve, can survey one and also can survey many, will hold in the palm, pinch roller is adjusted to steel cable is pushed down, walk out-of-dately when steel cable, automatically controlled display just can demonstrate the state and the scar place of tested steel cable accurately.
Claims (2)
1, intelligent steel rope flow detector is made up of probe and control part branch, this control section includes signal amplification circuit and electronic console or wave tracer, switch board, the folding sleeve pipe of described probe can be installed single sleeve pipe or many sleeve pipes, it is circular-arc that bale handle can be, but also Cheng Fangzhuan, probe body is open-close type, but it is characterized in that the two ends symmetry of described open-close type probe is fixed with adjustable support roller 2 and pressure adjusting roller 1.
2, defectoscope as claimed in claim 1 is characterized in that also being fixed with rice measurer 3 on the side pressure wheel of described probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98236444 CN2322145Y (en) | 1998-01-09 | 1998-01-09 | Intelligent steel cable fault detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98236444 CN2322145Y (en) | 1998-01-09 | 1998-01-09 | Intelligent steel cable fault detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2322145Y true CN2322145Y (en) | 1999-06-02 |
Family
ID=33984497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98236444 Expired - Fee Related CN2322145Y (en) | 1998-01-09 | 1998-01-09 | Intelligent steel cable fault detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2322145Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253115A (en) * | 2011-04-25 | 2011-11-23 | 许志浩 | Steel cord belt flaw detection system and detection method therewith |
| CN105883515A (en) * | 2014-12-24 | 2016-08-24 | 天津利洋润杰科技有限公司 | Flaw detection device for steel strands of elevators |
| CN106324080A (en) * | 2015-06-17 | 2017-01-11 | 江苏省特种设备安全监督检验研究院 | Movable multi-loop port container crane wire rope online detection apparatus |
-
1998
- 1998-01-09 CN CN 98236444 patent/CN2322145Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253115A (en) * | 2011-04-25 | 2011-11-23 | 许志浩 | Steel cord belt flaw detection system and detection method therewith |
| CN102253115B (en) * | 2011-04-25 | 2013-10-30 | 许志浩 | Steel cord belt flaw detection system and detection method therewith |
| CN105883515A (en) * | 2014-12-24 | 2016-08-24 | 天津利洋润杰科技有限公司 | Flaw detection device for steel strands of elevators |
| CN106324080A (en) * | 2015-06-17 | 2017-01-11 | 江苏省特种设备安全监督检验研究院 | Movable multi-loop port container crane wire rope online detection apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |