CN105540386B - A kind of detection means of steel wire rope jitter amplitude - Google Patents
A kind of detection means of steel wire rope jitter amplitude Download PDFInfo
- Publication number
- CN105540386B CN105540386B CN201610002992.0A CN201610002992A CN105540386B CN 105540386 B CN105540386 B CN 105540386B CN 201610002992 A CN201610002992 A CN 201610002992A CN 105540386 B CN105540386 B CN 105540386B
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- China
- Prior art keywords
- steel wire
- wire rope
- detector
- elevation
- detection means
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
- B66B7/1207—Checking means
- B66B7/1215—Checking means specially adapted for ropes or cables
- B66B7/1238—Checking means specially adapted for ropes or cables by optical techniques
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention relates to a kind of detection means of steel wire rope jitter amplitude.The detection means includes：Detector (A), inclination angle adjustor (3), elevation-angle regulator (5), support (6), leg (7), data acquisition unit (8)；The detector (A) is arranged on inclination angle adjustor (3), inclination angle adjustor (3) connection elevation-angle regulator (5), and the elevation-angle regulator (5) is arranged on the centre position of the axle at the top of support (6), leg (7) is connected to the bottom of support (6) by hinge, and data acquisition unit (8) connects the detector (A) by data wire.The detector (A) includes transmitter (1), receiver (2) and trailing arm (4)；The transmitter (1) and receiver (2) are both vertically arranged in the opposite sides of trailing arm (4).Technical scheme provided by the invention effectively the shake to steel wire rope can intuitively, effectively detect and record, and provide practical information for elevator fault diagnosis, and effectively prevent the generation of elevator accident.
Description
Technical field
The present invention relates to it is a kind of can new equipment that is directly perceived, being effectively tested boom hoist cable amplitude of fluctuation, it can be applied
On mine hoist, practical information is provided for mine hoist state analysis and fault diagnosis, and it is hidden effectively to eliminate accident
Suffer from.
Background technology
Load is big in the process of running for mine hoisting steel cable, is acted on by the exciting of a variety of vibration sources, thus unavoidably
Various shakes can occur for ground.Particularly elevator starting boost phase or deceleration stop phase, shake are especially prominent.Head rope tension force
Imbalance, cage guide deformation, braking system faults, roller circularity is not enough or the factor such as main shaft circular runout can all cause steel wire rope
Shake, jitter amplitude are maximum up to 40cm or so.Although jitter problem will not directly affect the operation of equipment, but elevator
The sign to go wrong.When elevator is shaken, should prudent treatment, carefully investigate a variety of causes, pass through elevator
Jitter phenomenon, it can be found that some are difficult usually the hidden trouble of equipment found, by actively investigating, it can in time remove a hidden danger, prevent
Accident occurs.
In the market also without the instrument for steel wire rope jitter test.In the market without such product.
In view of the above, the present inventor is based on being engaged in such product design manufacture practical experience abundant for many years and specially
Industry knowledge, and coordinate the utilization of scientific principle, actively it is subject to research and innovation, to found a kind of inspection of new steel wire rope jitter amplitude
Device is surveyed, the present situation of the general existing instrument without for steel wire rope jitter test can be improved, it is had more practicality.
By constantly research, design, and after studying sample repeatedly and improving, this hair having practical value is created finally
It is bright.
The content of the invention
It is an object of the present invention to provide a kind of detection means of new steel wire rope jitter amplitude, skill to be solved
Art problem is in order to which the shake to steel wire rope carries out directly perceived, effective detection and record, and practicality is provided for elevator fault diagnosis
Information, and effectively prevent elevator accident from occurring, thus more suitable for practicality.
The object of the invention to solve the technical problems is realized using following technical scheme.Itd is proposed according to the present invention
A kind of steel wire rope jitter amplitude detection means, including：Detector (A), inclination angle adjustor (3), elevation-angle regulator (5), branch
Frame (6), leg (7), data acquisition unit (8)；The detector (A) is arranged on inclination angle adjustor (3), inclination angle adjustor (3)
Elevation-angle regulator (5) is connected, and the elevation-angle regulator (5) is arranged on the centre position of the axle at the top of support (6), leg (7)
The bottom of support (6) is connected to by hinge, data acquisition unit (8) connects the detector (A) by data wire.
The object of the invention to solve the technical problems can be also applied to the following technical measures to achieve further.
The detection means of foregoing steel wire rope jitter amplitude, detector (A) are bolted with elevation-angle regulator (5),
It can dismantle.
The detection means of foregoing steel wire rope jitter amplitude, the detector (A) include transmitter (1), receiver (2) and
Trailing arm (4)；The transmitter (1) and receiver (2) are both vertically arranged in the opposite sides of trailing arm (4).
The detection means of foregoing steel wire rope jitter amplitude, the transmitter (1) and receiver (2) are a pair of measurement light
Curtain, from transmitter (1) energy emitting parallel light beam to receiver (2).
The detection means of foregoing steel wire rope jitter amplitude, the collimated light beam are 192 beam directional lights.
The detection means of foregoing steel wire rope jitter amplitude, the interior all directions of the inclination angle adjustor (3) are welded on elevation angle tune
On the sleeve for saving device (5).
The detection means of foregoing steel wire rope jitter amplitude, the elevation-angle regulator (5) realize 0~90 by unilateral bearing
Spend any regulation at the scope elevation angle and lock certainly.
The detection means of foregoing steel wire rope jitter amplitude, the angle of the inclination angle adjustor (3) and horizontal plane is 0 °,
45 ° or 90 °.
The detection means of foregoing steel wire rope jitter amplitude, the leg (7) can roll over around 135 ° of hinge back rotation
It is folded.
The present invention has clear advantage and beneficial effect compared with prior art.By above-mentioned technical proposal, with other
Product is compared, and the present invention mainly has following characteristics：
1. using Measuring light screen as sensing element, the non-cpntact measurement of steel wire rope jitter amplitude is realized.
2. elevation-angle regulator employs one-way clutch, with extremely simple structure realize the angle of pitch continuously adjust and
Locking.
3. support is made using the tubing of light weight, and uses folding design, it is easy to carry to onsite application.
4. preferably, light curtain, in the case where not increasing points, further improves resolution ratio using light beam is intersected.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, and in order to allow the above and other objects, features and advantages of the present invention can
Become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Brief description of the drawings
Fig. 1 is the front view of structure of the present invention.
Fig. 2 is the side view of structure of the present invention.
Fig. 3 is the structural representation of the detector of the present invention.
Fig. 4 (a) is schematic diagram of the present invention for test console mode steel wire rope of hoist longitudinal judder.
Fig. 4 (b) is the schematic diagram that the present invention laterally shakes for test console mode steel wire rope of hoist.
Fig. 4 (c) is the schematic diagram that the present invention is testing well tower hoist steel wire rope jitter amplitude.
【Main element symbol description】
1：Transmitter 2：Receiver
3：Inclination angle adjustor 4：Trailing arm
5：Elevation-angle regulator 6：Support
7：Leg 8：Data acquisition unit
9：Steel wire rope A to be detected：Measuring head
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to according to the detection means of steel wire rope jitter amplitude proposed by the present invention its embodiment, knot
Structure, feature and its effect, describe in detail as after.
Fig. 1 is the front view of structure of the present invention.Fig. 2 is the side view of structure of the present invention.Fig. 3 is the detector of the present invention
Structural representation.
It can be seen that from Fig. 1~Fig. 3, the detection means of steel wire rope jitter amplitude of the invention includes：Detector A, inclination angle
Adjuster 3, elevation-angle regulator 5, support 6, leg 7, data acquisition unit 8；The detector A is arranged on inclination angle adjustor 3, is inclined
Angle adjuster 3 connects elevation-angle regulator 5, and the elevation-angle regulator 5 is arranged on the centre position of the axle at the top of support 6, leg 7
The bottom of support 6 is connected to by hinge, data acquisition unit 8 connects the detector A by data wire.
The detector A includes transmitter 1, receiver 2 and trailing arm 4；The transmitter 1 and receiver 2 are both vertically arranged on
In the opposite sides of trailing arm 4.
The transmitter 1 and receiver 2 are a pair of Measuring light screens.From transmitter 1 can launch the parallel light direct beam of 192 beams to
On receiver 2, Measuring light screen is formed.
The interior all directions of the inclination angle adjustor 3 is welded on the sleeve of elevation-angle regulator 5；Elevation-angle regulator 5 is by unidirectional
Bearing realizes any regulation and locking certainly at 0~90 degree of scope elevation angle.
The inclination angle adjustor 3 be by 0 degree of the cooperation realizations of interior all directions hole and eight prisms and horizontal plane angle, 45 degree,
90 degree or 135 degree of regulation.
Transmitter 1 and receiver 2 are Measuring light screen, and detector A is formed on trailing arm 4.Detector A is arranged on inclination angle
On adjuster 3, elevation-angle regulator 5 is arranged on the axle at the top of support 6.Leg 7 is connected with hinge in the bottom of support 6, according to need
Open or pack up.The signal that detector A is detected is sent into data acquisition unit 8 by data cable.
Fig. 4 (a)~Fig. 4 (c) is the schematic diagram that the present invention carries out steel wire rope jitter amplitude test, and wherein Fig. 4 (a) is this hair
The bright schematic diagram for test console mode steel wire rope of hoist longitudinal judder, Fig. 4 (b) are that the present invention is test console mode elevator steel
The schematic diagram that cord is laterally shaken, Fig. 4 (c) are the schematic diagrames that the present invention is testing well tower hoist steel wire rope jitter amplitude.
As shown in Fig. 4 (a)~Fig. 4 (c), when detection, it can be passed through according to the needs of the horizontal shake of detection or longitudinal judder
Detector A inclination angle regulation is arrived suitable angle by inclination angle adjustor 3.According to the rope stretching angle of boom hoist cable 9 to be detected
Different adjustment elevation-angle regulator 5 to suitable angle, steel wire rope 9 to be detected is just passed perpendicularly through detection faces.Transmitter 1
The intensive collimated light beam of a row is sent to receiver 2, so as to form a detection faces.When steel wire rope 9 to be detected falls into detection
Face region, with the change of the jitter amplitude of steel wire rope 9 to be detected, the light beam for having diverse location is blocked, and receiver 2 detects
Be blocked two extreme positions of light beam in intervals, and this signal is sent into data acquisition unit by data cable
8.Data acquisition unit 8 can be obtained by the jitter amplitude of steel wire rope 9 to be detected by calculating.
In summary, the present invention is a kind of detection means of steel wire rope jitter amplitude, the detection means include detector A,
Inclination angle adjustor 3, elevation-angle regulator 5, support 6, leg 7, data acquisition unit 8, and described detector A include transmitter 1,
Receiver 2 and trailing arm 4.The present invention can be applied on mine hoist, and the effectively shake to steel wire rope to be detected is carried out
Intuitively, effectively detect and record, practical information is provided for mine hoist state analysis and fault diagnosis, and can be effectively pre-
The generation of anti-lift machine accident, accident potential is eliminated, thus more suitable for practicality.
The above described is only a preferred embodiment of the present invention, any formal limitation not is done to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
To any simple modification, equivalent change and modification made for any of the above embodiments, in the range of still falling within technical solution of the present invention.
Claims (3)
- A kind of 1. detection means of steel wire rope jitter amplitude, it is characterised in that including：Detector (A), inclination angle adjustor (3), face upward Angle adjuster (5), support (6), leg (7), data acquisition unit (8)；The detector (A) is arranged on inclination angle adjustor (3), and the interior all directions of inclination angle adjustor (3) is welded on elevation-angle regulator (5) on sleeve, and the elevation-angle regulator (5) is arranged on the centre position of the axle at the top of support (6), and the elevation-angle regulator (5) any regulation at 0~90 ° of scope elevation angle is realized and from locking by unilateral bearing, leg (7) is connected to support by hinge (6) bottom, data acquisition unit (8) connect the detector (A) by data wire；The detector (A) includes transmitter (1), receiver (2) and trailing arm (4), the transmitter (1) and receiver (2) point It is not erected in the opposite sides of trailing arm (4)；The transmitter (1) and receiver (2) are a pair of Measuring light screens, from transmitter (1) 192 beam directional lights can be launched to receiver (2).
- 2. the detection means of steel wire rope jitter amplitude according to claim 1, it is characterised in that：The inclination angle adjustor (3) angle with horizontal plane is 0 °, 45 ° or 90 °.
- 3. the detection means of steel wire rope jitter amplitude according to claim 1, it is characterised in that：The leg (7) is around this It can be folded after 135 ° of hinge back rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002992.0A CN105540386B (en) | 2015-08-28 | 2016-01-04 | A kind of detection means of steel wire rope jitter amplitude |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539667 | 2015-08-28 | ||
| CN2015105396673 | 2015-08-28 | ||
| CN201610002992.0A CN105540386B (en) | 2015-08-28 | 2016-01-04 | A kind of detection means of steel wire rope jitter amplitude |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105540386A CN105540386A (en) | 2016-05-04 |
| CN105540386B true CN105540386B (en) | 2018-02-16 |
Family
ID=55820027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610002992.0A Active CN105540386B (en) | 2015-08-28 | 2016-01-04 | A kind of detection means of steel wire rope jitter amplitude |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202789633U (en) * | 2012-08-08 | 2013-03-13 | 冯锦基 | Elevation adjustment device of novel fan |
| CN203404993U (en) * | 2013-08-15 | 2014-01-22 | 天津天成恒业建筑工程有限公司 | Solar thermal electricity generating and heat supplying device |
| CN203838108U (en) * | 2014-04-01 | 2014-09-17 | 北京杰安泰无损检测技术有限公司 | Fixedly-mounted steel wire rope electromagnetic detection device |
| CN104261218A (en) * | 2014-09-19 | 2015-01-07 | 洛阳泰斯特探伤技术有限公司 | Elevator steel wire rope online nondestructive detection device |
| CN204873317U (en) * | 2015-08-28 | 2015-12-16 | 洛阳百克特摩擦材料有限公司 | Detection apparatus for wire rope trembles range |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9963323B2 (en) * | 2012-05-22 | 2018-05-08 | Tianjin Haoya Technology Development Co., Ltd. | Elevator balance coefficient detection method and device |
-
2016
- 2016-01-04 CN CN201610002992.0A patent/CN105540386B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202789633U (en) * | 2012-08-08 | 2013-03-13 | 冯锦基 | Elevation adjustment device of novel fan |
| CN203404993U (en) * | 2013-08-15 | 2014-01-22 | 天津天成恒业建筑工程有限公司 | Solar thermal electricity generating and heat supplying device |
| CN203838108U (en) * | 2014-04-01 | 2014-09-17 | 北京杰安泰无损检测技术有限公司 | Fixedly-mounted steel wire rope electromagnetic detection device |
| CN104261218A (en) * | 2014-09-19 | 2015-01-07 | 洛阳泰斯特探伤技术有限公司 | Elevator steel wire rope online nondestructive detection device |
| CN204873317U (en) * | 2015-08-28 | 2015-12-16 | 洛阳百克特摩擦材料有限公司 | Detection apparatus for wire rope trembles range |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105540386A (en) | 2016-05-04 |
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| PB01 | Publication | ||
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| CP03 | Change of name, title or address |
Address after: 471000 Henan province Luoyang Heluo high tech Development Zone Wangchun road and road intersection Patentee after: Luoyang BECOT technology development Limited by Share Ltd Address before: 471000 Henan city of Luoyang province high tech Zone Heluo road and Wangchun Road intersection Patentee before: Luoyang Becot Friction Materials Co.,Ltd. |
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