CN202216653U - Pendulum surface detection device - Google Patents
Pendulum surface detection device Download PDFInfo
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- CN202216653U CN202216653U CN2011203833894U CN201120383389U CN202216653U CN 202216653 U CN202216653 U CN 202216653U CN 2011203833894 U CN2011203833894 U CN 2011203833894U CN 201120383389 U CN201120383389 U CN 201120383389U CN 202216653 U CN202216653 U CN 202216653U
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- surface detection
- pendulum model
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 238000012360 testing method Methods 0.000 claims abstract description 35
- 239000003351 stiffener Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000003137 locomotive effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a pendulum type surface detection device, include: the device comprises a bent supporting rod, wherein a pivoting positioning part with a reference surface is arranged at the first end of the supporting rod, and a detection part matched with the surface to be detected of the detected piece in pivoting is arranged at the second end of the supporting rod. The utility model discloses the utilization is surveyed existing plane of piece and locating component and is the reference surface, at the rotatory in-process of pendulum formula surface detection device, realizes the plane degree of being surveyed the piece to be measured surface, and the test of the depth of parallelism between this surface of being surveyed and the reference surface, will because factors such as human factor, measuring method have fallen to minimum to measuring result's influence, and the result of measuring out is accurate, operates also convenient and fast, also improves measurement of efficiency simultaneously.
Description
Technical field
The utility model relates to the surperficial detection range of plant equipment, more specifically, relates to a kind of pendulum model surface detection apparatus.
Background technology
In mechanical manufacturing field, particularly locomotive is made the field, often need be different, relative position, the depth of parallelism between the height Different Plane detect to the position, so that confirm to provide measurement data for the morpheme size of each parts, package size.When running into this situation, normally use the mode of Steel Ruler, angle square to detect in the prior art by operating personnel; Further, when accuracy requirement is not high, also adopt steel tape to detect sometimes, perhaps adopt the on-the-spot part that has right-angle side to measure.These detection modes of the prior art are in the process of operation; Can introduce the factor that causes error than multipotency; These factors comprise trueness error, reading error of artificial operate miss, survey instrument etc., and are therefore, not accurate enough through the measurement result that detection mode of the prior art obtains.
The utility model content
The utility model aims to provide a kind of pendulum model surface detection apparatus, with the relative position between, the height different surfaces different that solves prior art, when the depth of parallelism detects to the position, and the problem that its measurement result is not accurate enough.
For solving the problems of the technologies described above; An aspect according to the utility model; A kind of pendulum model surface detection apparatus is provided, has it is characterized in that, having comprised: crooked pole; First end of pole is provided with the pivot location division that has reference field, and second end of pole is provided with the test section that when pivoting, matches with the surface to be measured of measured piece.
Further, pole comprises interconnective first bar and second bar, and the pivot location division is arranged on the free end of first bar, and test section is arranged on second bar.
Further, first bar is connected with second bar mutual vertically.
Further, first bar and/or second bar are pipes.
Further, the pendulum model surface detection apparatus also comprises stiffener, and an end of stiffener connects the middle part of first bar, and the other end of stiffener connects the middle part of second bar, forms triangular structure between the stiffener and first bar and second bar.
Further, stiffener is a pipe.
Further, the pivot location division comprises the surperficial inconsistent benchmark portion as benchmark that is used for measured piece, and a side of benchmark portion is provided with positioning end, and benchmark portion is provided with reference field.
Further, the shape and size of positioning end are configured to can place in the positioning element on the measured piece.
Further, positioning end is a column, and the free end of positioning end is provided with lead angle.
Further, test section has the test surfaces that matches with the surface to be measured of measured piece, and test surfaces is plane or curved surface.
The utility model utilizes existing plane of measured piece and positioning element to be reference field; In the process of pendulum model surface detection apparatus rotation; Realization to the flatness on the surface to be measured of measured piece, and this surface to be measured and reference field between the test of the depth of parallelism, will drop to minimumly to the influence of measurement result owing to factors such as human factor, measuring methods, it is accurate to measure the result who comes out; It is also convenient and swift to operate, and also improves efficiency of measurement simultaneously.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 has schematically shown the one-piece construction synoptic diagram of the pendulum model surface detection apparatus in the utility model;
Fig. 2 has schematically shown the structural representation of first bar or second bar;
Fig. 3 A has schematically shown the structural representation of stiffener;
Fig. 3 B has schematically shown the side view of Fig. 3 A;
Fig. 4 A has schematically shown the structural representation of test section;
Fig. 4 B has schematically shown the vertical view of Fig. 4 A;
Fig. 5 A has schematically shown the structural representation of pivot location division;
Fig. 5 B has schematically shown the right view of Fig. 5 A;
Fig. 5 C has schematically shown the left view of Fig. 5 A; And
Fig. 6 has schematically shown the test process synoptic diagram of a test implementation example.
Embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Fig. 1 shows the one-piece construction synoptic diagram of the pendulum model surface detection apparatus in the utility model.As shown in Figure 1, the pendulum model surface detection apparatus comprises crooked pole, and first end of pole is provided with the pivot location division 5 that has reference field, and second end of pole is provided with the test section 4 that when pivoting, matches with the surface to be measured of measured piece.Preferably, as shown in Figure 1, pole comprises interconnective first bar 1 and second bar 2, and pivot location division 5 is arranged on the free end of first bar 1, and test section 4 is arranged on second bar 2.Preferably, first bar 1 is connected with second bar 2 mutual vertically.Therefore; Can the pivot location division be placed in the positioning element on the measured piece (for example placing the hole of measured piece) during test, the reference field of pivot location division is matched with the reference field of measured piece, rotate pole then; Thereby making pole drive the test section motion turns round around the pivot location division; In rotating process, test section slides on the surface to be measured of measured piece, at this moment; Operating personnel just can use survey instrument to measure the gap of test section between this lip-deep any point place to be measured and this surface to be measured, thereby accomplish test.
Wherein, first bar rises with second bar and is connected and supporting role, can confirm the length of first bar and second bar according to the actual state of measured piece; In order to alleviate the weight of whole device, guaranteeing under the situation that working strength needs, preferably simultaneously; As shown in Figure 2, first bar and/or second bar are pipes.
Preferably; The pendulum model surface detection apparatus also comprises stiffener 3; One end of stiffener 3 connects the middle part of first bar 1, and the other end of stiffener 3 connects the middle part of second bar 2, forms triangular structure between the stiffener and first bar and second bar; Thereby play the effect that reinforces the connection, make and remain predetermined angle (for example vertical each other) between first bar and second bar.Preferably, like Fig. 3 A, shown in the 3B, stiffener 3 is pipes, to alleviate the weight of whole device.Preferably, shown in Fig. 3 B, the two ends of stiffener 3 are designed to the shape that matches with the lateral wall of first bar and second bar, so that be connected with first bar, second bar.
Like Fig. 5 A, 5B, shown in the 5C, pivot location division 5 comprises the surperficial inconsistent benchmark portion 6 as benchmark that is used for measured piece, and a side of benchmark portion 6 is provided with positioning end 8, and benchmark portion 6 is provided with reference field 7.The shape and size of positioning end 8 are configured to place in the positioning element on the measured piece, and to play positioning action, preferably, positioning element can be the hole.Preferably; Positioning end 8 is columns, and especially, the free end of positioning end 8 is provided with lead angle 9; So that successfully insert in the hole on the measured piece or in other positioning element through lead angle 9; Because positioning end 8 adopts the form of columns, can guarantee that pole deflection can not take place in the process of rotation, and can guarantee to rotate swimmingly.Preferably, pivot location division 5 also comprises the connecting portion 10 of the opposite side that is arranged on benchmark portion 6, and this connecting portion 10 can insert in the caliber of first bar, thereby couples together with first bar.Preferably, pivot location division 5 can be processed by round bar, adopts clearance fit between the hole on it and the measured piece.Especially; Under the situation that situation allows at the scene; The acting surface of benchmark portion 6 can suitably strengthen, and to guarantee fully contacting as the surperficial of benchmark of benchmark portion and measured piece, avoids crooked under unmanned support situation of pendulum model surface detection apparatus in the utility model even topples over.In actual use; Because the positioning element of measured object has other form, like column, planar etc., therefore; Can confirm the form of corresponding positioning end according to the form under the actual conditions (like hole, face), and need not be confined to the form mentioned among the utility model embodiment.
The principle of work of the utility model is described below in conjunction with a concrete application.
As shown in Figure 6; In the time need testing to be measured surperficial 13 on the locomotive underframe 11; In the positioning element 12 (being the pilot hole that is used for erecting equipment on the locomotive underframe 11) on the positioning end insertion machine body frame 11 of the pivot location division of the pendulum model surface detection apparatus in the utility model; The axis of positioning element and the pivot axis of pendulum model surface detection apparatus are consistent, simultaneously, make the surperficial inconsistent of reference field and positioning element 12 places on the pivot location division; Therefore; Test surfaces on the test department just with the surperficial keeping parallelism at positioning element 12 places, at this moment, can measure surperficial 13 flatness to be measured, and to be measured surperficial 13 with the depth of parallelism of reference field (being the surface at positioning element 12 places).During practical operation; Can the positioning end of the pivot location division of pendulum model surface detection apparatus be inserted in the equipment mounting hole on the measured piece, rotate this pendulum model surface detection apparatus around positioning end then, thereby make test section 4 translation on to be measured surperficial 13; At this moment; Can measure test section 4 in the gap between out-of-date a bit any and surface to be measured on to be measured surperficial 13 with survey instrument, thereby accomplish test, and draw the data that need.
The utility model utilizes existing plane of measured piece and positioning element to be reference field; In the process of pendulum model surface detection apparatus rotation; Realization to the flatness on the surface to be measured of measured piece, and this surface to be measured and reference field between the test of the depth of parallelism, will drop to minimumly to the influence of measurement result owing to factors such as human factor, measuring methods, it is accurate to measure the result who comes out; It is also convenient and swift to operate, and also improves efficiency of measurement simultaneously.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. pendulum model surface detection apparatus; It is characterized in that; Comprise: crooked pole, first end of said pole is provided with the pivot location division that has reference field, and second end of said pole is provided with the test section that when pivoting, matches with the surface to be measured of measured piece.
2. pendulum model surface detection apparatus according to claim 1 is characterized in that, said pole comprises interconnective first bar and second bar, and said pivot location division is arranged on the free end of said first bar, and said test section is arranged on said second bar.
3. pendulum model surface detection apparatus according to claim 2 is characterized in that, said first bar is connected with said second bar mutual vertically.
4. pendulum model surface detection apparatus according to claim 2 is characterized in that, said first bar and/or said second bar are pipes.
5. according to each described pendulum model surface detection apparatus among the claim 2-4; It is characterized in that; Said pendulum model surface detection apparatus also comprises stiffener; One end of said stiffener connects the middle part of said first bar, and the other end of said stiffener connects the middle part of said second bar, forms triangular structure between said stiffener and said first bar and second bar.
6. pendulum model surface detection apparatus according to claim 5 is characterized in that, said stiffener is a pipe.
7. according to each described pendulum model surface detection apparatus among the claim 2-4; It is characterized in that; Said pivot location division comprises the surperficial inconsistent benchmark portion as benchmark that is used for said measured piece; One side of said benchmark portion is provided with positioning end, and said benchmark portion is provided with said reference field.
8. pendulum model surface detection apparatus according to claim 7 is characterized in that, the shape and size of said positioning end are configured to can place in the positioning element on the said measured piece.
9. pendulum model surface detection apparatus according to claim 8 is characterized in that said positioning end is a column, and the free end of said positioning end is provided with lead angle.
10. pendulum model surface detection apparatus according to claim 7 is characterized in that, said test section has the test surfaces that matches with the surface to be measured of said measured piece, and said test surfaces is plane or curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203833894U CN202216653U (en) | 2011-10-10 | 2011-10-10 | Pendulum surface detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203833894U CN202216653U (en) | 2011-10-10 | 2011-10-10 | Pendulum surface detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202216653U true CN202216653U (en) | 2012-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203833894U Expired - Fee Related CN202216653U (en) | 2011-10-10 | 2011-10-10 | Pendulum surface detection device |
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| CN (1) | CN202216653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175742A (en) * | 2020-01-17 | 2020-05-19 | 中国矿业大学(北京) | Pendulum type ground penetrating radar data acquisition device |
-
2011
- 2011-10-10 CN CN2011203833894U patent/CN202216653U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175742A (en) * | 2020-01-17 | 2020-05-19 | 中国矿业大学(北京) | Pendulum type ground penetrating radar data acquisition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20141010 |
|
| EXPY | Termination of patent right or utility model |