CN203143599U - Flaw detection device for conveyor belts with steel rope cores - Google Patents
Flaw detection device for conveyor belts with steel rope cores Download PDFInfo
- Publication number
- CN203143599U CN203143599U CN 201320002032 CN201320002032U CN203143599U CN 203143599 U CN203143599 U CN 203143599U CN 201320002032 CN201320002032 CN 201320002032 CN 201320002032 U CN201320002032 U CN 201320002032U CN 203143599 U CN203143599 U CN 203143599U
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- ray
- steel rope
- rope core
- conveying belt
- speed
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Abstract
The utility model relates to a flaw detection device for conveyor belts with steel rope cores. The flaw detection device comprises an X-ray transmitter, an X-ray array detector, a speed measuring positioning system, a front-end processor, a photoelectric converter and a remote control system. The X-ray transmitter is a cuboid with a closed peripheral lead sheath, a fan-shaped ray outlet is arranged on a surface of the cuboid, and X-rays can be outwardly transmitted at an angle ranging from 70 degrees to 85 degrees via the fan-shaped ray outlet; and the X-ray transmitter is horizontally mounted below a conveyor belt with a steel rope core, and the X-ray array detector is horizontally mounted above the conveyor belt with the steel rope core and corresponds to the X-ray transmitter. The flaw detection device has the advantages that a large area of the steel rope core can be safely and quickly detected, flaws and the damage degree of the steel rope core can be timely determined, the flaw detection device is convenient to use, good in stability, large in detectable range and high in detection precision, and is safe, detection results are visible, and accordingly the flaw detection device brings convenience for maintenance staff to examine and maintain the conveyor belt with the steel rope core.
Description
Technical field
The utility model belongs to steel rope core conveying belt detection technique field, is specifically related to a kind of steel rope core conveying belt failure detector.
Background technology
Existing steel rope core conveying belt failure detector adopts electromagnetic induction failure detector or Portable X-ray scenograph mostly.The electromagnetic induction detecting device is that magnetizing equipment energising back is magnetized the steel cable core in the load-transfer device, steel cable core after the magnetization becomes magnetic material, when broken end appears in the steel cable core, magnetic loop changes, the stray field that steel cable core damaged part produces induces electric signal at electromagnetic sensor, after subsequent conditioning circuit amplifies processing, be electric signal output with the change transitions of stray field, this kind failure detector can detect the steel wire fracture in the load-transfer device to a certain extent in real time, but because it can not accurately show the actual conditions of steel cable core defective, can't judge the degree of injury of steel cable core, and the electromagnetic detection signal is subject to working environment, the interference of surrounding magnetic field, cause system stability poor, precision is low, testing result is not directly perceived, and the staff is difficult to the situation of load-transfer device inside steel cable core is understood accurately; The Portable X-ray transilluminator is to utilize the x-ray imaging principle to detect the steel wire of load-transfer device inside, but the sensing area of this kind detection mode is less, detection range is limited and must detect under the situation of belt stall, and the radiationless protective device of this equipment, so human body there is bigger X-radiation injury.Therefore, there is sizable restriction in this kind equipment in the production use of reality.
Summary of the invention
For solving problems of the prior art, the purpose of this utility model is to provide a kind of safe and convenient to use, good stability, detection range is big, accuracy of detection is high, testing result steel rope core conveying belt failure detector intuitively, this device can detect the steel cable core safely and fast on a large scale, in time determine damage position and the degree of injury of steel cable core, thereby the personnel of maintaining easily safeguard.
The technical scheme that the utility model adopts: a kind of steel rope core conveying belt failure detector comprises X ray projector, X ray detector array, the position fixing system that tests the speed, front-end processor, photoelectric commutator and tele-control system; The power port of described X ray projector links to each other by the power port of supply cable and front-end processor, and the control port of X ray projector is opened the control cable by ray and linked to each other with the control port of front-end processor; The described position fixing system that tests the speed, X ray detector array all link to each other with front-end processor by comprehensive cable; Described front-end processor links to each other with photoelectric commutator by optical cable; Described photoelectric commutator links to each other with tele-control system by cable; Described ray emitter is the cuboid of sheet lead sealing all around, and the wherein one side of described cuboid has and makes X ray become the fan ray of the outer emission of 70-85 degree angle to export; Described X ray projector level is installed on the below of steel rope core conveying belt, and described X ray detector array level is installed on the top of steel rope core conveying belt and corresponding with described X ray emitter position.
The described position fixing system that tests the speed comprises speed sensor, the cylinder and equidistantly be installed in the sheetmetal that plays the sign effect on the steel rope core conveying belt of testing the speed, and described speed sensor is installed in the rotating shaft termination of the cylinder that tests the speed, and the described cylinder that tests the speed is pressed on the steel rope core conveying belt.
Described tele-control system comprises industrial computer and the remote control computer that links to each other by cable.
Described testing the speed is flexible-disc joint between cylinder and speed sensor.
The beneficial effects of the utility model:Can detect on a large scale the steel cable core safely and fast, in time determine damage position and the degree of injury of steel cable core, easy to use, safe, the good stability of this device, but detection range is big, accuracy of detection is high, testing result intuitively, thereby the personnel that maintain easily check maintenance to steel rope core conveying belt.
Description of drawings
Fig. 1 is integral structure scheme drawing of the present utility model;
Fig. 2 is the position fixing system structural representation that tests the speed of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, the utility model comprises X ray projector 1, X ray detector array 2, the position fixing system that tests the speed, front-end processor 3, photoelectric commutator 7, industrial computer 6 and remote control computer 4.The power port 11 of X ray projector 1, the power port 31 of front-end processor 3 link to each other with power supply by supply cable respectively.X ray projector 1 is for sheet lead sealing all around and be provided with the cuboid that fan ray exports, produce ray by high-voltage electrical tube, its emitting surface be 80 ° fan-shaped, the control port 12 of X ray projector 1 is opened the control cable by ray and is linked to each other with first control port 32 of front-end processor.X ray detector array 2 is for to be provided with the cuboid that the oblong X ray is accepted face, and the control port 21 of X ray detector array 2 links to each other with second control port 33 of front-end processor 3.The position fixing system that tests the speed comprises speed sensor 5, cylinder 9 and equidistantly be installed in the sheetmetal of a plurality of strip shapes that play the sign effect on the steel rope core conveying belt 8 tests the speed, the length of each sheetmetal or width are different, in order to distinguish, speed sensor 5 is installed in rotating shaft 51 terminations of the cylinder that tests the speed.
The position fixing system that tests the speed links to each other with the 3rd control port 34 of front-end processor 3 by comprehensive cable.The 4th control port 35 of front-end processor 3 links to each other with photoelectric commutator 7 by optical cable, and photoelectric commutator 7 links to each other with industrial computer 6, remote control computer 4 successively by cable.
During use, equidistant a plurality of shapes sheetmetal inequality of installing on steel rope core conveying belt 8, the cylinder 9 that tests the speed is pressed on the steel rope core conveying belt 8, and steel rope core conveying belt 8 drives the cylinder 9 that tests the speed and rotates, and coaxial speed sensor 5 is rotated synchronously.X ray projector 1 is arranged on steel rope core conveying belt 8 belows, and X ray detector array 2 is arranged on steel rope core conveying belt 8 tops, and both positions are corresponding.The X ray that X ray projector 1 sends sees through steel rope core conveying belt 8 and is accepted by X ray detector array 2, and the electrical signal data that produces is sent to front-end processor 3 and is converted to optical signal data, is transferred to photoelectric commutator 7 by optical cable.Photoelectric commutator 7 will obtain to send to industrial computer 6 and remote control computer 4 after optical signal data is converted to electric signal, remote control computer 4 is by carrying out analyzing and processing to the data of gathering, whether the steel cable core of judging steel rope core conveying belt 8 inside automatically exists faults such as fracture, tap, and form real-time perspective, thereby realize remote operation and monitoring.When finding fault, obtain to test the speed that cylinder 9 is turn-taked number and localization of faults position is come in the sheetmetal position that is installed in advance on the steel rope core conveying belt 8 by speed sensor 5, thereby determine damage position and the degree of injury of steel cable core fast.
Claims (4)
1. a steel rope core conveying belt failure detector is characterized in that: comprise X ray projector, X ray detector array, the position fixing system that tests the speed, front-end processor, photoelectric commutator and tele-control system; The power port of described X ray projector links to each other by the power port of supply cable and front-end processor, and the control port of X ray projector is opened the control cable by ray and linked to each other with the control port of front-end processor; The described position fixing system that tests the speed, X ray detector array all link to each other with front-end processor by comprehensive cable; Described front-end processor links to each other with photoelectric commutator by optical cable; Described photoelectric commutator links to each other with tele-control system by cable; Described ray emitter is the cuboid of sheet lead sealing all around, and the wherein one side of described cuboid has and makes X ray become the fan ray of the outer emission of 70-85 degree angle to export; Described X ray projector level is installed on the below of steel rope core conveying belt, and described X ray detector array level is installed on the top of steel rope core conveying belt and corresponding with described X ray emitter position.
2. steel rope core conveying belt failure detector according to claim 1, it is characterized in that: the described position fixing system that tests the speed comprises speed sensor, cylinder and equidistantly be installed in the sheetmetal that plays the sign effect on the steel rope core conveying belt tests the speed, described speed sensor is installed in the rotating shaft termination of the cylinder that tests the speed, and the described cylinder that tests the speed is pressed on the steel rope core conveying belt.
3. steel rope core conveying belt failure detector according to claim 1 is characterized in that: described tele-control system comprises industrial computer and the remote control computer that links to each other by cable.
4. steel rope core conveying belt failure detector according to claim 2 is characterized in that: described testing the speed is flexible-disc joint between cylinder and speed sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002032 CN203143599U (en) | 2013-01-05 | 2013-01-05 | Flaw detection device for conveyor belts with steel rope cores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002032 CN203143599U (en) | 2013-01-05 | 2013-01-05 | Flaw detection device for conveyor belts with steel rope cores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203143599U true CN203143599U (en) | 2013-08-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320002032 Expired - Fee Related CN203143599U (en) | 2013-01-05 | 2013-01-05 | Flaw detection device for conveyor belts with steel rope cores |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203143599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192531A (en) * | 2014-09-24 | 2014-12-10 | 兖州煤业股份有限公司 | Detecting device, system and method for transmission belt |
| CN106990125A (en) * | 2017-05-27 | 2017-07-28 | 天津美腾科技有限公司 | A kind of multi-functional X-ray detecting system and detection method |
-
2013
- 2013-01-05 CN CN 201320002032 patent/CN203143599U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192531A (en) * | 2014-09-24 | 2014-12-10 | 兖州煤业股份有限公司 | Detecting device, system and method for transmission belt |
| CN106990125A (en) * | 2017-05-27 | 2017-07-28 | 天津美腾科技有限公司 | A kind of multi-functional X-ray detecting system and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI HAIMING SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HEFEI HAIMING TECHNOLOGY + DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: High tech Zone Hefei city Anhui province 230088 Wangjiang Road No. 539 Kunpeng Industrial Park 4 Building 501 room Patentee after: Hefei Haiming Science & Technology Co., Ltd. Address before: High tech Zone Hefei city Anhui province 230088 Wangjiang Road No. 539 Kunpeng Industrial Park 4 Building 501 room Patentee before: Hefei Haiming Technology & Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20200105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |