CN204373608U - Fan blade measuring tool - Google Patents
Fan blade measuring tool Download PDFInfo
- Publication number
- CN204373608U CN204373608U CN201520062092.6U CN201520062092U CN204373608U CN 204373608 U CN204373608 U CN 204373608U CN 201520062092 U CN201520062092 U CN 201520062092U CN 204373608 U CN204373608 U CN 204373608U
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- China
- Prior art keywords
- fan blade
- flow fan
- frock
- position detection
- worktable
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- 238000001514 detection method Methods 0.000 claims abstract description 31
- 238000006073 displacement reaction Methods 0.000 claims description 22
- 238000012360 testing method Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model provides a frock is measured to fan blade, include: a work table; a reference positioning part arranged on the workbench; the position detection part is arranged on the workbench and forms a fan blade installation space with the reference positioning part; the reference positioning part is arranged at the first end of the cross-flow fan blade to be detected in the fan blade mounting space, the position detection part detects the position of the second end of the cross-flow fan blade, and the length of the cross-flow fan blade is determined according to the detection result. The utility model provides a fan blade measuring device simple structure, convenient operation, the method error that adopts artifical handheld ruler or tape measure to measure the through-flow fan blade among the prior art is avoided great, the lower problem of efficiency.
Description
Technical field
The utility model relates to field of air conditioning, measures frock in particular to a kind of fan blade.
Background technology
At present, if idle call through-flow fan blade length occurs that deviation can cause following problem:
(1) through-flow fan blade and drain pan gap deficiency, have an impact to air channel, and during complete machine running, complete machine noise is defective;
(2) if through-flow fan blade is long, then fan blade melten gel is less, easy whole joint fracture during running.
In the prior art, the method for testing the length of through-flow fan blade is artificial manual test, namely rely on artificial length of taking ruler or tape measure through-flow fan blade, but this metering system exists certain error, and efficiency is lower.
Utility model content
Fundamental purpose of the present utility model is to provide a kind of fan blade to measure frock, the problem that the method efficiency measured with the length solving the through-flow fan blade to air-conditioning of the prior art is lower.
To achieve these goals, the utility model provides a kind of fan blade and measures frock, comprising: worktable; Origin reference location portion, is arranged on the table; Position detection part, position detection part is arranged on the table, and and form fan blade installing space between origin reference location portion; Wherein, origin reference location portion is arranged on the first end of the through-flow fan blade to be detected in fan blade installing space, and position detection part detects the position of the second end of through-flow fan blade, and according to the length of testing result determination through-flow fan blade.
Further, position detection part comprises: displacement transducer, and the end face of the second end of displacement transducer and through-flow fan blade is oppositely arranged, and detects the positional information of the second end of through-flow fan blade; Control device, the positional information of the second end detected by control device received bit displacement sensor, and the length of positional information determination through-flow fan blade according to preset origin reference location portion.
Further, portion is provided with contact-making switch to origin reference location, and whether fan blade is measured the first end that frock detects through-flow fan blade by contact-making switch and put in place with contacting between origin reference location portion.
Further, worktable is provided with warning lamp, control device is connected with contact-making switch signal, and control device is connected with warning lamp communication, and the contact information of control device detected by contact-making switch controls the luminance of warning lamp.
Further, fan blade is measured frock and is also comprised mounting blocks, and mounting blocks position-adjustable ground is installed on the table, and displacement transducer is arranged on mounting blocks.
Further, worktable is also provided with display device, display device is connected with position detection part signal, and the length information detected by display position test section.
Further, worktable is provided with limiting plate, and the sidewall of through-flow fan blade abuts with limiting plate.
Further, limiting plate extends to position detection part from origin reference location portion.
Further, fan blade is measured frock and is also comprised bracing frame, and worktable is arranged on the upper end of bracing frame.
Further, the bottom of bracing frame is provided with movable pulley.
Fan blade in the utility model is measured frock and is comprised worktable and the position detection part installed on the table and origin reference location portion, like this, through-flow fan blade is installed to after on this worktable, just the distance between position detection part and the second end of through-flow fan blade can be detected, again because the distance between position detection part and origin reference location portion can draw, and then just can draw distance between position detection part and the first end of through-flow fan blade, and then determine the length of this through-flow fan blade.
Fan blade measurement mechanism structure in the utility model is simple, easy to operate, avoids the problem that method error is comparatively large, efficiency is lower that the artificial hand-held ruler of employing of the prior art or tape measure are measured through-flow fan blade.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation that fan blade of the present utility model measures frock;
Fig. 2 shows the front view of Fig. 1;
Fig. 3 shows the side view of Fig. 1; And
Fig. 4 shows the vertical view of Fig. 1.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, worktable; 20, through-flow fan blade; 30, displacement transducer; 40, origin reference location portion; 50, contact-making switch; 60, warning lamp; 70, mounting blocks; 80, display device; 91, limiting plate; 92, bracing frame; 93, movable pulley.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
The utility model provides a kind of fan blade and measures frock, please refer to Fig. 1 to Fig. 4, and this fan blade is measured frock and comprised: worktable 10; Origin reference location portion 40, is arranged on worktable 10; Position detection part, position detection part is arranged on worktable 10, and and form fan blade installing space between origin reference location portion 40; Wherein, origin reference location portion 40 is arranged on the first end of the through-flow fan blade 20 to be detected in fan blade installing space, and position detection part detects the position of the second end of through-flow fan blade 20, and according to the length of testing result determination through-flow fan blade 20.
Fan blade in the utility model is measured frock and is comprised worktable 10 and the position detection part be arranged on worktable 10 and origin reference location portion 40, like this, through-flow fan blade 20 is installed to after on this worktable 10, just the distance between position detection part and the second end of through-flow fan blade 20 can be detected, again because the distance between position detection part and origin reference location portion 40 can draw, and then the distance between the first end that just can draw position detection part and through-flow fan blade 20, and then determine the length of this through-flow fan blade 20.
Fan blade measurement mechanism structure in the utility model is simple, easy to operate, avoids the problem that method error is comparatively large, efficiency is lower that the artificial hand-held ruler of employing of the prior art or tape measure are measured through-flow fan blade 20.
Preferably, position detection part comprises: displacement transducer 30, and displacement transducer 30 is oppositely arranged with the end face of the second end of through-flow fan blade 20, detects the positional information of the second end of through-flow fan blade 20; Control device, the positional information of the second end detected by control device received bit displacement sensor 30, and the length of positional information determination through-flow fan blade 20 according to preset origin reference location portion.In this application, displacement transducer 30 is laser displacement sensor.The application can detect the length of through-flow fan blade 20 more easily by arranging displacement transducer 30 and control device.
Preferably, origin reference location portion 40 is provided with contact-making switch 50, fan blade is measured frock and is detected the first end of through-flow fan blade 20 by contact-making switch 50 with whether contacting between origin reference location portion 40 and put in place.Whether the application, by arranging contact-making switch 50, can detect more easily to contact between the first end of through-flow fan blade 20 with origin reference location portion 40 and put in place.
Preferably, worktable 10 is provided with warning lamp 60, control device is connected with contact-making switch 50 signal, and control device is connected with warning lamp 60 communication, and the contact information of control device detected by contact-making switch 50 controls the luminance of warning lamp 60.
In this application, by arranging warning lamp 60, can remind more easily whether to contact between the first end of staff's through-flow fan blade 20 with origin reference location portion 40 and putting in place.In this application, represent when warning lamp 60 green light to contact between the first end of through-flow fan blade 20 with origin reference location portion 40 and put in place; Represent when warning lamp 60 glows not contact between the first end of through-flow fan blade 20 with origin reference location portion 40 and put in place.
Preferably, fan blade is measured frock and is also comprised mounting blocks 70, be arranged on worktable 10 to mounting blocks 70 position-adjustable, and displacement transducer 30 is arranged on mounting blocks 70.The application can regulate the position of displacement transducer 30 more easily by arranging mounting blocks 70.
Preferably, worktable 10 is also provided with display device 80, display device 80 is connected with position detection part signal, and the length information detected by display position test section.The application can observe the length of detected through-flow fan blade 20 more intuitively by arranging display device 80.
Preferably, worktable 10 is provided with limiting plate 91, and the sidewall of through-flow fan blade 20 abuts with limiting plate 91.The application, by arranging limiting plate 91, can prevent through-flow fan blade 20 from rolling or move, and then effectively spacing to through-flow fan blade 20.
Preferably, limiting plate 91 extends to position detection part from origin reference location portion 40.Like this, the locating effect to through-flow fan blade 20 can be provided.In this application, limiting plate 91 is also provided with contact-making switch.
Preferably, fan blade is measured frock and is also comprised bracing frame 92, and worktable 10 is arranged on the upper end of bracing frame 92.By arranging bracing frame 92, can support table 10 more easily.
Preferably, the bottom of bracing frame 92 is provided with movable pulley 93.The application, by arranging movable pulley 93, is conducive to the movement realizing bracing frame 92.
The a set of detection frock of the application's development and Design, can realize different model through-flow fan blade length and automatically test, and increase digital display function, corresponding test data shows in real time, solves the defects such as manual testing's efficiency is low, error is large.
Developed by frock, the length that can realize through-flow fan blade 20 is tested automatically, and real-time digital display, improve testing efficiency and accuracy, ensure that versatility.
The application utilizes laser displacement sensor and measured piece to interact, and by measuring laser displacement distance, exporting data display equipment to, demonstrating the length of through-flow fan blade 20.
The utility model is the method for testing length changing existing air-conditioned through-flow fan blade 20, will originally rely on artificial methods simplification of taking ruler or tape measure through-flow fan blade length, and realizes test automatically and digital display.
This application major design test fixture frame, place through-flow fan blade, fan blade is located by contact-making switch, laser displacement sensor sends the end cap of laser to through-flow fan blade, and system reads laser displacement distance and is presented on LED digital display meter, in addition, be equipped with 3 regulation ranges, replaceable, can measure the through-flow fan blade length of different model, possess versatility.
The application mainly utilizes laser displacement sensor, cooperated with LED digital display meter, relies on tool locating, measures the length of through-flow fan blade 20, thus realizes testing efficiency lifting, makes test data accurate, reaches automatic test.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. fan blade measures a frock, it is characterized in that, comprising:
Worktable (10);
Origin reference location portion (40), is arranged on described worktable (10);
Position detection part, described position detection part is arranged on described worktable (10), and and form fan blade installing space between described origin reference location portion (40);
Wherein, described origin reference location portion (40) is arranged on the first end of the through-flow fan blade (20) to be detected in described fan blade installing space, described position detection part detects the position of the second end of described through-flow fan blade (20), and determines the length of described through-flow fan blade (20) according to testing result.
2. fan blade according to claim 1 measures frock, and it is characterized in that, described position detection part comprises:
Displacement transducer (30), institute's displacement sensors (30) is oppositely arranged with the end face of described second end of described through-flow fan blade (20), detects the positional information of described second end of described through-flow fan blade (20);
Control device, described control device receives the positional information of described second end detected by institute's displacement sensors (30), and determines the length of described through-flow fan blade (20) according to the positional information in preset described origin reference location portion.
3. fan blade according to claim 2 measures frock, it is characterized in that, described origin reference location portion (40) is provided with contact-making switch (50), and described fan blade is measured frock and is detected the described first end of described through-flow fan blade (20) with whether contacting between described origin reference location portion (40) by described contact-making switch (50) and put in place.
4. fan blade according to claim 3 measures frock, it is characterized in that, described worktable (10) is provided with warning lamp (60), described control device is connected with described contact-making switch (50) signal, and described control device is connected with described warning lamp (60) communication, the contact information of described control device detected by described contact-making switch (50) controls the luminance of described warning lamp (60).
5. fan blade according to claim 2 measures frock, it is characterized in that, described fan blade is measured frock and is also comprised mounting blocks (70), be arranged on described worktable (10) to described mounting blocks (70) position-adjustable, and institute's displacement sensors (30) is arranged on described mounting blocks (70).
6. fan blade according to claim 1 measures frock, it is characterized in that, described worktable (10) is also provided with display device (80), described display device (80) is connected with described position detection part signal, and shows the length information detected by described position detection part.
7. fan blade according to claim 1 measures frock, it is characterized in that, described worktable (10) is provided with limiting plate (91), and the sidewall of described through-flow fan blade (20) abuts with described limiting plate (91).
8. fan blade according to claim 7 measures frock, and it is characterized in that, described limiting plate (91) extends to described position detection part from described origin reference location portion (40).
9. fan blade according to claim 1 measures frock, it is characterized in that, described fan blade is measured frock and also comprised bracing frame (92), and described worktable (10) is arranged on the upper end of support frame as described above (92).
10. fan blade according to claim 9 measures frock, and it is characterized in that, the bottom of support frame as described above (92) is provided with movable pulley (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062092.6U CN204373608U (en) | 2015-01-28 | 2015-01-28 | Fan blade measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062092.6U CN204373608U (en) | 2015-01-28 | 2015-01-28 | Fan blade measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204373608U true CN204373608U (en) | 2015-06-03 |
Family
ID=53329822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520062092.6U Active CN204373608U (en) | 2015-01-28 | 2015-01-28 | Fan blade measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204373608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613873A (en) * | 2015-01-28 | 2015-05-13 | 格力电器（合肥）有限公司 | Fan blade measuring tool |
-
2015
- 2015-01-28 CN CN201520062092.6U patent/CN204373608U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613873A (en) * | 2015-01-28 | 2015-05-13 | 格力电器（合肥）有限公司 | Fan blade measuring tool |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |