CN2575643Y - Flue internal flyash sampling device for coal-combustion electric power factory - Google Patents
Flue internal flyash sampling device for coal-combustion electric power factory Download PDFInfo
- Publication number
- CN2575643Y CN2575643Y CN 02257067 CN02257067U CN2575643Y CN 2575643 Y CN2575643 Y CN 2575643Y CN 02257067 CN02257067 CN 02257067 CN 02257067 U CN02257067 U CN 02257067U CN 2575643 Y CN2575643 Y CN 2575643Y
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- China
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- aligning
- light source
- source device
- laser light
- main body
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- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a center aligning device for a driving pulley, which is formed by that a laser light source device is matched with a plurality of aligning measuring blocks, wherein the laser light source device is formed by that a positioning seat is sheathed and fixedly connected with a long cylinder-shaped main body, and one side surface of the positioning seat is provided with a magnet; one end of the main body is provided with a light source projecting window, and the other end of the main body is provided with a battery hole cover; each of the aligning measuring blocks presents a sliver shape, and the end surfaces of the aligning measuring blocks are provided with magnets; the surfaces of aligning measuring blocks are marked with specific scales; the wheel surfaces of two driving wheels which mutually overlap a belt are respectively sucked and stuck with one aligning measuring block in regular triangle end corner positions; the laser light source device is attached on the wheel surface of a driving wheel A and the corresponding position of an aligning measuring block 20, so that the vertical line-shaped light which is projected by the laser light source device is projected on the scale surface of each of the aligning measuring blocks so as to carry out mutually horizontally center aligning when the driving wheels run. The utility model can avoid the influence of artificial operation factors and has the advantages of convenient and simple operation, accurate measuring result and ideal adjusting effect.
Description
One, technical field
The utility model relates to the mechanical measurement calibration equipment, relates in particular to a kind of drive pulley centering instrument.
Two, background technology
Along with science and technology development, the manufacturing of belt pulley is also more progressive, no matter be the fineness of product itself, still the stability of assembling all is much improved, yet when assembling for belt pulley with the correction adjustment work of vertical accuracy after whole wheel disc rotating shaft core engages, be still and follow traditional gage metering system, this metering system is subjected to the influence of manual operation factor easily, can't effectively reach requirement accurately.No matter power wheel assembling parts are how meticulous, multistable solid, if lack accurate adjustment work, also will cause the belt pulley real-world operation after, be easy to generate and transmit irregularly, even cause the situation of fault.
Three, summary of the invention
Fundamental purpose of the present utility model is to overcome the above-mentioned shortcoming that existing product exists, and a kind of drive pulley centering instrument is provided, and it can avoid the influence of manual operation factor, and is easy and simple to handle, and measurement result is accurate, adjusts satisfactory for result.
The purpose of this utility model is realized by following technical scheme.
The utility model drive pulley centering instrument, it cooperates several correcting measuring blocks to form by laser source device; This laser source device is the affixed long cylindrical body formation of positioning seat fit that is provided with magnet with a side, and this main body one end is provided with the light source projects window, and the other end is the battery port lid; Each correcting measuring block is strip, and its end face is provided with magnet, and piece face subscript is shown with specific scale; Overlap the wheel face of two power wheels of belt mutually, inhale with the position, end angle of equilateral triangle respectively and paste a correcting measuring block, laser source device is adsorbed on the wheel face of power wheel A wheel face and a correcting measuring block 20 correspondence positions wherein, the vertical wire optical projection that makes the laser source device projection is proofreaied and correct the heart to carry out mutual level when power wheel moves on the scale face of each correcting measuring block.
Four, description of drawings
Fig. 1 is that the utility model is assemblied in the enforcement view on the drive pulley.
Fig. 2 is that the utility model is assemblied in the another synoptic diagram of enforcement state on the drive pulley.
Fig. 3 is the utility model perspective view.
Number in the figure explanation: 10 laser source devices, 11 positioning seats, 12 main bodys, 110 magnet, 121 light source projects windows, 122 battery port lids, 20 correcting measuring blocks, 21 magnet, 201 scales, 30 transmission shafts, A power wheel, B power wheel, P projection light, the vertical Line of light of P1,40 belts.
Five, embodiment
Consult shown in Figure 3, the utility model drive pulley centering instrument, it cooperates several correcting measuring blocks 20 to form by laser source device 10; This laser source device 10 is to constitute with a positioning seat 11 fits affixed one long cylindrical body 12, one ring side of positioning seat 11 is provided with magnet 110, in the main body 12 battery can be set, the one end is provided with light source projects window 121, other end interlocking one battery port lid 122, this light source projects window 121 are designed to produce the projection light P (shown in Figure 1) of vertical wire; Each correcting measuring block 20 is strip, and one end is provided with magnet 21, and piece face subscript is shown with a specific scale 201.
Consult Fig. 1, shown in Figure 2, said structure design of the present utility model can be applied in the belt pulley A of mutual overlap joint, carry out on the B the heart and concordant correction work, working method is at power wheel A, adsorb three correcting measuring blocks 20 on the wheel card of B respectively, make three correcting measuring blocks 20 be position, the end angle absorption of equilateral triangle, laser source device 10 is adsorbed on the wheel face of power wheel A wheel face and a correcting measuring block 20 correspondence positions wherein, promptly be arranged on position, anti-leg-of-mutton end angle, at this moment the vertical Line of light P by 121 projections of laser source device 10 light source projects windows projects to power wheel A, on the correcting measuring block 20 on the B, form a vertical Line of light P1 on the piece face of scale 201 and be provided with at each correcting measuring block 20, the scale that shows the vertical Line of light P1 place that forms on each correcting measuring block 20 with inspection, if power wheel A, B is absolute smooth joining (promptly not having inclination) with its transmission shaft 30, then the vertical Line of light P1 of three correcting measuring blocks 20 must trade on identical graduation, if the inclination situation is arranged, its projection scale is just variant, then power wheel must be adjusted, the throw light that is adjusted to three correcting measuring blocks 20 gets final product in identical graduation, the scale at the correcting measuring block 20 projection light places of the relative power wheel B also correcting measuring block 20 with power wheel A is identical, promptly represent power wheel A, B is absolute smooth joining with transmission shaft 30, and power wheel A, B is in the same plane, such method can allow and be overlapped on two power wheel A, the belt 40 of B keeps the running of steady and smooth, measured by gage to solve in the past, the shortcoming that can't accurately proofread and correct reaches the purpose of finishing accurate correction work with the easiest method.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1, a kind of drive pulley centering instrument is characterized in that, cooperates several correcting measuring blocks to form by laser source device; This laser source device is the affixed long cylindrical body formation of positioning seat fit that is provided with magnet with a side, and this main body one end is provided with the light source projects window, and the other end is the battery port lid; Each correcting measuring block is strip, and its end face is provided with magnet, and piece face subscript is shown with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257067 CN2575643Y (en) | 2002-09-24 | 2002-09-24 | Flue internal flyash sampling device for coal-combustion electric power factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257067 CN2575643Y (en) | 2002-09-24 | 2002-09-24 | Flue internal flyash sampling device for coal-combustion electric power factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2575643Y true CN2575643Y (en) | 2003-09-24 |
Family
ID=33725140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02257067 Expired - Fee Related CN2575643Y (en) | 2002-09-24 | 2002-09-24 | Flue internal flyash sampling device for coal-combustion electric power factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2575643Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021123A (en) * | 2014-04-24 | 2015-11-04 | 中国石油化工股份有限公司 | Belt pulley sound-light alarm alignment instrument |
| CN105021115A (en) * | 2015-08-04 | 2015-11-04 | 中国第一汽车股份有限公司 | Tool and method for inspecting co-plane degree of belt gear train of engine |
-
2002
- 2002-09-24 CN CN 02257067 patent/CN2575643Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021123A (en) * | 2014-04-24 | 2015-11-04 | 中国石油化工股份有限公司 | Belt pulley sound-light alarm alignment instrument |
| CN105021115A (en) * | 2015-08-04 | 2015-11-04 | 中国第一汽车股份有限公司 | Tool and method for inspecting co-plane degree of belt gear train of engine |
| CN105021115B (en) * | 2015-08-04 | 2018-09-21 | 中国第一汽车股份有限公司 | A kind of belt wheel system of engine coplane degree detection instrument and detection method |
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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 |