CN210486525U - Measuring tool for deviation of ring type cooling machine - Google Patents
Measuring tool for deviation of ring type cooling machine Download PDFInfo
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- CN210486525U CN210486525U CN201920842370.8U CN201920842370U CN210486525U CN 210486525 U CN210486525 U CN 210486525U CN 201920842370 U CN201920842370 U CN 201920842370U CN 210486525 U CN210486525 U CN 210486525U
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- trolley
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- ring type
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Abstract
The utility model relates to a measuring tool of ring cooler off tracking belongs to metallurgical industry sintering production facility technical field. The technical scheme is as follows: a track matched with trolley wheels (9) is arranged on the main body frame (8), one end of a trolley frame (12) is connected with the fixed seat (7) through a return spring (6), and the other end of the trolley frame (12) is connected with the roller bracket (17) through a pull rod (14); one end of the pointer (10) is fixed on the trolley frame (12), and the other end of the pointer (10) points to a horizontally placed graduated scale (5); the cross rod (4) is fixed on the pointer (10) through a support rod (19), one end of the cross rod (4) is provided with a proximity switch (3) matched with the cross rod (4), and the proximity switch (3) is connected with the alarm (1). The utility model has the advantages that: the off tracking condition of the ring type cooling machine can be tracked and detected on line, and an alarm can be automatically given according to the off tracking quantity set in advance.
Description
Technical Field
The utility model relates to a measuring tool of ring cooler off tracking belongs to metallurgical industry sintering production facility auxiliary measuring device technical field.
Background
In the sintering production process, the ring cooler mainly cools sintered finished ore, generally adopts an air blower to perform air cooling on the sintered ore in the ring cooler trolley, and simultaneously recycles generated waste heat to generate steam for power generation.
The rotary drive of the ring type cooling machine consists of two sets of transmission systems forming an included angle of 162 degrees, the two sets of systems are respectively fixed on platforms at two sides of the ring type cooling machine, and each set of system consists of a motor, a speed reducer, a coupler, a driving friction wheel and a driven friction wheel. It features that two systems are identical and driven synchronously to provide same power. The friction plates are fixed on a revolving frame of the ring type cooling machine through bolts, the friction wheels in the two systems synchronously press the friction plates, and the friction plates are driven by extrusion friction force to drive the revolving frame to do circular motion, namely the revolving frame does circular motion around a central point along a horizontal rail.
In the rotating process of the ring type cooling machine, the deviation is often caused by factors such as the deformation of a revolving frame of the ring type cooling machine, the fact that a curve of a friction wheel does not pass through the circle center of an inner horizontal rail and an outer horizontal rail, the installation of side rails and the abrasion of a baffle wheel, and the like because of the out-of-round or non-concentric outer circular rail and the deformation of the revolving frame of the ring type cooling machine, the phenomenon that a wheel rim bites the horizontal rail can be caused by the deviation, the abrasion of the side surface of the horizontal rail, the rising of running current, even. If the deviation of the ring type cooling machine is not timely managed, air leakage, sealing and scraping, rail abrasion and even falling off can occur, and serious equipment accidents are caused.
At present, in the running process of a ring type cooling machine, the deviation of the ring type cooling machine can be observed and checked only by visual observation of field personnel, the deviation amount cannot be accurately obtained, and once the deviation is found out untimely, equipment faults such as scraping and blocking of a sealing plate, falling of a track and the like can occur, so that production interruption is caused; in addition, the circular diameter of the ring type cooling machine is large, and the deviation is formed by gradual accumulation, so once the deviation of the ring type cooling machine is serious, the production stop processing time is long, and great loss is caused to production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a measuring tool of ring cooler off tracking can the off tracking condition of on-line tracking detection ring cooler to according to the off tracking volume of setting for in advance, in time report to the police, solve the problem that exists among the background art.
The technical scheme of the utility model is that:
a measuring tool for deviation of a ring type cooling machine comprises an alarm, a lead, a proximity switch, a cross bar, a graduated scale, a reset spring, a fixed seat, a main body frame, trolley wheels, a pointer, a trolley frame, a pull rod, a trolley support, a trolley and a support rod;
the trolley comprises a main body frame, a trolley wheel, a return spring, a fixed seat, a trolley frame, a roller bracket, a pull rod, a trolley frame, a trolley support and a trolley, wherein the main body frame is provided with a track matched with the trolley wheel;
one end of the pointer is fixed on the frame of the trolley, and the other end of the pointer points to a horizontally placed graduated scale;
the cross rod is fixed on the pointer through the support rod, one end of the cross rod is provided with a proximity switch matched with the cross rod, and the proximity switch is connected with the alarm through a lead.
The roller wheel bracket is U-shaped, and the roller wheel is rotatably connected in the roller wheel bracket.
One end of the pull rod is fixed on the trolley frame, and the other end of the pull rod is fixed on the roller wheel bracket.
The graduated scale is fixed on the main body frame.
Adopt the utility model discloses, during the use, set up this instrument on ring type cooler's periphery to make in this instrument the gyro wheel and the friction plate contact in the ring type cooler, when the off tracking takes place for ring type cooler, the friction plate promotes the gyro wheel and removes, and the gyro wheel drives gyro wheel support and pull rod promotion dolly and moves on the track, thereby measures the off tracking volume of ring type cooler through the scale.
According to the deviation condition of the ring type cooling machine, a deviation amount is set in advance, the distance between the cross rod and the proximity switch is set according to the deviation amount, and when the deviation of the ring type cooling machine is generated and exceeds the deviation amount which is set in advance, the pointer drives the cross rod to move and trigger the proximity switch, and the alarm gives an alarm in time.
The utility model has the advantages that: the tool has the advantages of simple structure, convenient use and low manufacturing cost. The off tracking condition of the ring cooler can be tracked and detected on line, automatic alarm can be realized according to the off tracking amount set in advance, the detection is convenient and practical, and the occurrence of accidents can be prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: the alarm device comprises an alarm 1, a lead 2, a proximity switch 3, a cross rod 4, a graduated scale 5, a return spring 6, a fixed seat 7, a main body frame 8, trolley wheels 9, a pointer 10, a connecting rod 11, a trolley frame 12, an axle 13, a pull rod 14, a bolt 15, a nut 16, a roller bracket 17, a roller 18, a support rod 19 and a friction plate 20 in the ring type cooling machine.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
Referring to the attached figure 1, the measuring tool for the deviation of the ring type cooling machine comprises an alarm 1, a lead 2, a proximity switch 3, a cross rod 4, a graduated scale 5, a reset spring 6, a fixed seat 7, a main body frame 8, trolley wheels 9, a pointer 10, a trolley frame 12, a pull rod 14, a trolley support 17, a trolley 18 and a support rod 19;
a track matched with trolley wheels 9 is arranged on the main body frame 8, one end of a trolley frame 12 is connected with a fixed seat 7 through a reset spring 6, the fixed seat 7 is fixed on the main body frame 8, the other end of the trolley frame 12 is connected with a roller bracket 17 through a pull rod 14, and a roller 18 is rotatably connected on the roller bracket 17;
one end of a pointer 10 is fixed on a trolley frame 12, and the other end of the pointer 10 points to a horizontally placed graduated scale 5;
the cross rod 4 is fixed on the pointer 10 through a support rod 19, one end of the cross rod 4 is provided with a proximity switch 3 matched with the cross rod 4, and the proximity switch 3 is connected with the alarm 1 through a lead 2.
The specific embodiment is as follows:
in this embodiment, referring to fig. 1, the specific manufacturing and installation process is as follows:
the main body frame 8 is a rectangular frame, a trolley track is arranged in the main body frame 8, the trolley adopts four wheels and comprises trolley wheels 9 and a trolley frame 12, the trolley wheels 9 adopt a double-wheel-rim structure, and the purpose is to realize that the trolley wheels roll on the track and prevent the trolley from shifting when walking.
The roller 18 is made of nylon materials, is light and flexible to rotate, and is prevented from being damaged due to friction with a friction plate 20 of the ring type cooling machine, the roller support 17 is U-shaped, the roller 18 is rotatably connected in the roller support 17, one end of the pull rod 14 is fixed on one side of the trolley frame 12, the other end of the pull rod 14 is fixed on the roller support 17, and the roller 18 drives the trolley to move on the track through the roller support 17 and the pull rod 14.
The pointer 10 is fixed on the frame 12 of the trolley, and the graduated scale 5 matched with the pointer 10 is fixed on the main body frame 8 above the trolley.
One end of the reset spring 6 is fixed on the other side of the trolley frame 12, the other end of the reset spring 6 is fixed on the fixed seat 7, and the fixed seat 7 is fixed on the main body frame 8 in a bolt or welding mode, so that the trolley is convenient to reset, and the measurement of the deviation is not influenced.
And finally, the alarm 1 is installed, the cross rod 4 is fixed on the pointer 10 through the support rod 19, so that the cross rod 4 can move left and right along with the pointer 10 on the trolley, one end of the cross rod 4 is provided with the proximity switch 3, and the proximity switch 3 is connected with the alarm 1 through the lead 2.
When the measuring tool is used, one or more measuring tools are arranged on the periphery of the ring type cooling machine, the roller 18 in each measuring tool is in contact with the friction plate 20 in the ring type cooling machine, when the ring type cooling machine deviates, the friction plate 20 pushes the roller 18 to move, the roller 18 drives the roller support 17 and the pull rod 14 to push the trolley to move on the track, and therefore the deviation of the ring type cooling machine is measured through the graduated scale 5.
According to the deviation condition of the ring type cooling machine, a deviation amount is set in advance, the distance between the cross rod 4 and the proximity switch 3 is set according to the deviation amount, when the deviation of the ring type cooling machine is generated and exceeds the deviation amount which is set in advance, the pointer 10 drives the cross rod 4 to move and triggers the proximity switch 3, and the alarm 1 gives an alarm in time.
Claims (4)
1. The utility model provides a measuring tool of ring cooler off tracking which characterized in that: the alarm device comprises an alarm (1), a lead (2), a proximity switch (3), a cross rod (4), a graduated scale (5), a reset spring (6), a fixed seat (7), a main body frame (8), trolley wheels (9), a pointer (10), a trolley frame (12), a pull rod (14), a roller support (17), a roller (18) and a support rod (19);
a track matched with trolley wheels (9) is arranged on the main body frame (8), one end of a trolley frame (12) is connected with the fixed seat (7) through the reset spring (6), the fixed seat (7) is fixed on the main body frame (8), the other end of the trolley frame (12) is connected with the roller bracket (17) through a pull rod (14), and the roller (18) is rotatably connected on the roller bracket (17);
one end of the pointer (10) is fixed on the trolley frame (12), and the other end of the pointer (10) points to a horizontally placed graduated scale (5);
the cross rod (4) is fixed on the pointer (10) through a support rod (19), one end of the cross rod (4) is provided with a proximity switch (3) matched with the cross rod (4), and the proximity switch (3) is connected with the alarm (1) through a lead (2).
2. The measuring tool for the deviation of the ring type cooling machine as claimed in claim 1, wherein the measuring tool comprises: the roller support (17) is U-shaped, and the rollers (18) are rotatably connected in the roller support (17).
3. The measuring tool for the deviation of the ring cooler according to claim 1 or 2, characterized in that: one end of the pull rod (14) is fixed on the trolley frame (12), and the other end of the pull rod (14) is fixed on the roller bracket (17).
4. The measuring tool for the deviation of the ring type cooling machine as claimed in claim 1, wherein the measuring tool comprises: the graduated scale (5) is fixed on the main body frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842370.8U CN210486525U (en) | 2019-06-05 | 2019-06-05 | Measuring tool for deviation of ring type cooling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842370.8U CN210486525U (en) | 2019-06-05 | 2019-06-05 | Measuring tool for deviation of ring type cooling machine |
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| Publication Number | Publication Date |
|---|---|
| CN210486525U true CN210486525U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920842370.8U Active CN210486525U (en) | 2019-06-05 | 2019-06-05 | Measuring tool for deviation of ring type cooling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113667796A (en) * | 2021-07-16 | 2021-11-19 | 广东华欣环保科技有限公司 | Deflection testing device for rotary hearth furnace plate |
-
2019
- 2019-06-05 CN CN201920842370.8U patent/CN210486525U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113667796A (en) * | 2021-07-16 | 2021-11-19 | 广东华欣环保科技有限公司 | Deflection testing device for rotary hearth furnace plate |
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