CN201844826U - Angle measuring device - Google Patents
Angle measuring device Download PDFInfo
- Publication number
- CN201844826U CN201844826U CN 201020556139 CN201020556139U CN201844826U CN 201844826 U CN201844826 U CN 201844826U CN 201020556139 CN201020556139 CN 201020556139 CN 201020556139 U CN201020556139 U CN 201020556139U CN 201844826 U CN201844826 U CN 201844826U
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- holder
- receiving end
- workpiece
- end device
- centering
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an angle measuring device, which includes an emitting end device and a receiving end device; the emitting end device includes a support table top, a round rotating work table arranged on the support table top, and an arc dial arranged around the round rotating work table; an emitting end fixing seat and a polygonal workpiece clamping body placed on the emitting end fixing seat are arranged on the round rotating work table; a standard identifier is arranged on a side surface of the round rotating work table, and the standard identifier and the arc dial are matched to acquire the rotating angle of the round rotating work table; and the receiving end device includes a receiving end fixing seat and the polygonal workpiece clamping body placed on the emitting end fixing seat. The angle measuring device provided by the utility model can measure data within a three-dimensional range simply and conveniently, so that the measurement result can be more precise.
Description
Technical field
The utility model relates to a kind of measurement mechanism, is specifically related to a kind of angle measurement unit.
Background technology
Emitter such as laser beam emitting device, infrared launcher etc., its application has spreaded all over every field, and to the emitter performance detection, for example the detection to its emission angle and coverage then seems particularly important.
Current, the emission angle of emitter and the measurement and the check of coverage are needed to adopt special-purpose main equipment, such equipment not only costs an arm and a leg, and the scope of application is little, needs corresponding certain products model, simultaneously because its model is bigger, also be subjected to certain place restriction, be not suitable for moving, it manipulates also comparatively loaded down with trivial details, is difficult to be widely used.
Also there is a kind of method that the emission angle and the coverage of emitter are measured by artificial line, but the data that the method obtained are inaccurate, and because this method needs operating personnel to walk up and down and measures, also need measurement result is converted, increased labor capacity.
Yet above-mentioned two kinds of metering systems all can only be measured the numerical value in a certain height of surface level, and can not obtain the data in the three-dimensional scope.
The utility model content
For solving the problems of the technologies described above, the utility model proposes a kind of angle measurement unit, can record the data in the three-dimensional scope simply and easily, make measurement more accurate.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of angle measurement unit comprises: transmitting end device and receiving end device; Described transmitting end device comprises supporting bable tops, is arranged on the circular rotary table on the described supporting bable tops, and centers on the arc-shaped scale that described circular rotary table is provided with; Described circular rotary table is provided with the transmitting terminal holder and is positioned at polygon piece-holder body on the described transmitting terminal holder; Described circular rotary table side is provided with benchmark sign, and the cooperation by described benchmark sign and described arc-shaped scale obtains the angle that described circular rotary table rotates; Described receiving end device comprises receiving end holder and the polygon piece-holder body that is positioned on the described receiving end holder.
Preferably, described polygon piece-holder body is provided with and is used to regulate the whether centering sheet of centering of workpiece for measurement.
Preferably, described polygon piece-holder body is held body for the octagon workpiece adds.
Preferably, described centering sheet is placed on described octagon workpiece by the form of kowtowing lid and adds and hold on the body, and described centering sheet is transparent centering sheet.
Preferably, described arc-shaped scale is provided with the adjusting handle that is used for moving described arc-shaped scale.
Preferably, described transmitting terminal holder and described receiving end holder are measure-alike, are respectively arranged with on it to be used to detect the whether contour centering sighting tube of centering of described transmitting end device and receiving end device.
Preferably, be provided with the horizontal adjustment pipe on described transmitting terminal holder and the described receiving end holder; Described horizontal adjustment pipe is a cruciform.
Preferably, described receiving end holder below is provided with elevating lever, supports described receiving end holder by described elevating lever.
Pass through technique scheme, a kind of angle measurement unit that the utility model proposed, comprise transmitting end device and receiving end device, be provided with holder on transmitting end device and the receiving end device, holder is provided with the polygon workpiece and adds and hold body, hold the emission workpiece and receive workpiece in order to add, add the multi-angle rotation of holding body, make the emission workpiece and receive workpiece and can carry out the measurement of multi-angle by the polygon workpiece.Transmitting terminal holder below is provided with circular rotary table and arc-shaped scale, and this arc-shaped scale is around circular rotary table setting, in order to measure the anglec of rotation of circular rotary table.At first the workpiece emitting head at two ends and workpiece being received head during work carries out centering and regulates, start the emission workpiece then and receive workpiece, measure the angle of rotation circular table rotation by arc-shaped scale, thereby acquisition measurement data, add by rotation polygon workpiece then and hold the angle that structural reform becomes the emission workpiece or receive workpiece and take multiple measurements, thereby can obtain measurement data on its solid space.This device measuring is not only simple and convenient, and can obtain the measurement data in the three-dimensional scope, makes measurement result more accurate.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the disclosed a kind of angle measurement unit of the utility model embodiment;
Fig. 2 is the structural representation of the disclosed transmitting end device of the utility model embodiment;
Fig. 3 is the front view of the disclosed transmitting end device of the utility model embodiment;
Fig. 4 is the vertical view of the disclosed transmitting end device of the utility model embodiment;
Fig. 5 is the structural representation of the disclosed receiving end device of the utility model embodiment;
Fig. 6 is the front view of the disclosed receiving end device of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of angle measurement unit, is used to measure the emission angle and the coverage of emitter, and this equipment is easy to use, and can obtain the measurement data in the three-dimensional scope, makes measurement result more accurate.
Referring to Fig. 1, this measuring equipment comprises transmitting end device 100 and receiving end device 200.
The structure of transmitting end device 100 sees also synoptic diagram shown in Figure 2, mainly comprise: supporting bable tops 101, supporting bable tops 101 is for having the square desktop of four table legs 102, each bar table leg 102 below is provided with horizontal adjustment leg 103, regulate the levelness of the desktop of supporting bable tops 101 with this, supporting bable tops 101 also can be set to tripod form or other forms, and its desktop also can be that circle waits other shapes.
Supporting bable tops 101 is provided with circular rotary table 104, its both sides are provided with rotating handles 115, the top is provided with transmitting terminal holder 105, this holder is a cube shaped, the one side is provided with the octagon workpiece and adds and hold body 106, this octagon workpiece adds that to hold body be plug type, a side that is specially transmitting terminal holder 105 is provided with the octagon groove, the octagon workpiece adds an end of holding body 106 and can be arranged on the transmitting terminal holder 105 by the mode that embeds, the octagon workpiece is added hold body 106 and can take off neatly, and arbitrarily the angle at eight angles of conversion is laid.Can certainly realize that the octagon workpiece adds the setting of holding body 106 by modes such as screw rod well-known to those skilled in the art and Kong Weixiang insertions, to this, the utility model is not done qualification.
The octagon workpiece adds to be held body 106 and is used to place emission workpiece 116 to be measured, i.e. emitter, and the workpiece emitting head is placed on center position.Referring to front view shown in Figure 3, for guaranteeing the centering of workpiece emitting head position, the octagon workpiece adds to hold and also is provided with one on the body 106 and can be buckled in its transparent centering sheet 107 on distolateral by the form of buckle closure, it is provided with cross centre mark 108, when workpiece be placed on the octagon workpiece add hold on the body 106 after, can move described workpiece by regulating its adjusting screw 110 that on four direction up and down, is provided with, make described workpiece emitting head final alignment cross centre mark 108.Wherein transparent centering sheet 107 can also be to be set directly at the octagon workpiece to add the inboard of holding body 106, promptly is arranged on workpiece below, and workpiece is laid the back makes the workpiece emitting head cover cross centre mark 108 on the transparent centering sheet 107 by adjusting screw 110.
The end face of transmitting terminal holder 105 is provided with cruciform horizontal adjustment pipe 109, be used to detect the levelness of supporting bable tops, if the bubble in the cruciform horizontal adjustment pipe 109 is positioned at the centre position, illustrate that then supporting bable tops is in horizontality, otherwise, need regulate by horizontal adjustment leg 103, till the state of being up to the standard.
Also be provided with arc-shaped scale 111 on the supporting bable tops 101, referring to vertical view shown in Figure 4, this arc-shaped scale is arranged on the periphery of circular rotary table 104, also be provided with adjusting handle 113 that can mobile arc-shaped scale 111 on it and be used to indicate zero graduation to 03 jiao 117.The side of circular rotary table 104 is provided with benchmark sign 112, this benchmark sign can be a vertical curve or a sign such as arrow, by what regulate that handle 113 makes arc-shaped scale 111 03 jiao of 117 alignment fiducials identified 112, when circular rotary table 104 rotates, can by benchmark identify 112 and arc-shaped scale 111 record the angle that circular rotary table 104 is rotated.
Referring to Fig. 5, receiving end device 200 comprises supporting bable tops 201 equally, supporting bable tops 201 is similarly the square desktop with four table legs, each bar table leg below is provided with horizontal adjustment leg 203, same supporting bable tops 101 also can be set to tripod form or other forms, and its desktop also can be that circle waits other shapes.
Supporting bable tops 201 is provided with elevating lever 204, support receiving end holder 205 by elevating lever 204, the receiving end holder is similarly cube, and size is identical with transmitting terminal holder 105, referring to Fig. 6, be provided with the octagon workpiece on it equally and add parts such as holding body 206, transparent centering sheet 202, cruciform horizontal adjustment pipe 207 and contour centering sighting tube 208, each position component concerns referring to above-mentioned description to transmitting terminal holder 105, does not do at this and gives unnecessary details.
In addition, also be provided with contour centering sighting tube 114 and 208 on the end face of transmitting terminal holder 105 and receiving end holder 205 simultaneously, be used for detecting whether contour and centering of two ends holder 105 and 205, in fact just detect whether contour and centering of workpiece transmitting terminal and workpiece receiving end.Different is, be arranged on the last contour centering sighting tube 114 and 208 of two ends holder 105 and 205, be to lay respectively on its corresponding one side, be both mirror image symmetries, thereby in the time of can making transmitting end device 100 and receiving end device 200 relative, the contour centering sighting tube 114 and 208 at two ends all is positioned at the same side.
Method of work of the present utility model is achieved in that
Taking off octagon workpiece on transmitting end device 100 and the receiving end device 200 respectively adds and holds body 106 and 206, take off transparent centering sheet 107 and 202, to launch workpiece and receive workpiece and be respectively charged into, cover transparent centering sheet then, by regulating adjusting screw 110, make respectively centering of workpiece transmitting terminal and workpiece receiving end, and the octagon workpiece added hold the holder that body 106 and 206 turns back to two ends separately;
Measuring distance as requested is placed into suitable distance respectively with transmitting end device 100 and receiving end device 200;
Regulate the horizontal adjustment leg 103 and 203 on transmitting end device and the receiving end device respectively, make the bubble in the cruciform horizontal adjustment pipe 109 and 207 at two ends all be positioned at the centre position, regulate the elevating lever 204 of receiving end device again, make the holder at two ends contour substantially;
By observing the contour centering sighting tube 114 and 208 of both sides,, and regulate elevating lever 204, the centering of finishing two end pieces by the 115 rotation circular tables of the rotating handles on the circular rotary table;
Unclamp the adjusting handle 113 of arc-shaped scale, rotate arc-shaped scale 111, make it, finish the setting of zero angle the sign of the benchmark on 03 jiaos of 117 pairs of quasi-circular rotary tables 104 112;
Start the emission function and the receiving function of workpiece;
Drift angle rotation circular table 104 according between emission workpiece and the reception workpiece obtains the one-shot measurement angle;
The octagon workpiece that takes off transmitting end device then adds holds body 106, insert once more behind rotation 45 degree, and record takes measurement of an angle;
By the above-mentioned steps triplicate, can obtain measurement result altogether four times, so just the emission space of transmitting end device is divided into eight block spaces of meter font, the angle recordings of these eight boundaries is got off, these eight limit sidelines connect into a taper, obtain launching the three-dimensional viewpoin data of workpiece.
Just can obtain to launch the limit of workpiece and all directions that receive workpiece and launch drift angle, coverage etc. by said method.
Above-mentioned octagon workpiece adds that to hold body can also be that other polygon workpiece adds and holds body, as sexangle, dodecagon etc., can select the measurement range of multi-angle according to its different angle, obtains launching the measurement data on the workpiece solid.
The utility model proposes a kind of angle measurement unit, this equipment comprises transmitting end device and receiving end device, be provided with holder on transmitting end device and the receiving end device, holder is provided with the polygon workpiece and adds and hold body, hold the emission workpiece and receive workpiece in order to add, add the multi-angle rotation of holding body by the polygon workpiece, make the emission workpiece and receive workpiece and can carry out the multi-angle measurement.Transmitting terminal holder below is provided with circular rotary table, and arc-shaped scale, and this arc-shaped scale is around circular rotary table setting, in order to measure the anglec of rotation of circular rotary table.At first the workpiece emitting head at two ends and workpiece being received head during work carries out centering and regulates, start the emission workpiece then and receive workpiece, measure the angle of rotation circular table rotation by arc-shaped scale, thereby acquisition measurement data, add by rotation polygon workpiece then and hold the angle that structural reform becomes the emission workpiece or receive workpiece and take multiple measurements, thereby can obtain measurement data on its solid space.This device measuring is not only simple and convenient, and can obtain the measurement data in the three-dimensional scope, makes measurement result more accurate and effective.
In addition, the angle measurement unit that the utility model proposed, the workpiece for measurement of suitable multiple model, as long as and satisfy the polygon workpiece and add and hold body and can add and hold, and supporting bable tops can support, and any product that has emitter can be suitable for, and has versatility.Simultaneously, this device fabrication is simple, and is with low cost, and can use in various complicated, has adaptability and dirigibility.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1. an angle measurement unit is characterized in that, comprising: transmitting end device and receiving end device;
Described transmitting end device comprises supporting bable tops, is arranged on the circular rotary table on the described supporting bable tops, and centers on the arc-shaped scale that described circular rotary table is provided with;
Described circular rotary table is provided with the transmitting terminal holder and is positioned at polygon piece-holder body on the described transmitting terminal holder;
Described circular rotary table side is provided with benchmark sign, and the cooperation by described benchmark sign and described arc-shaped scale obtains the angle that described circular rotary table rotates;
Described receiving end device comprises receiving end holder and the polygon piece-holder body that is positioned on the described receiving end holder.
2. a kind of angle measurement unit according to claim 1 is characterized in that, described polygon piece-holder body is provided with and is used to regulate the whether centering sheet of centering of workpiece for measurement.
3. a kind of angle measurement unit according to claim 2 is characterized in that, described polygon piece-holder body is held body for the octagon workpiece adds.
4. according to claim 2 or 3 each described a kind of angle measurement units, it is characterized in that described centering sheet is placed on described octagon workpiece by the form of kowtowing lid and adds and hold on the body, and described centering sheet is transparent centering sheet.
5. a kind of angle measurement unit according to claim 4 is characterized in that, described arc-shaped scale is provided with the adjusting handle that is used for moving described arc-shaped scale.
6. a kind of angle measurement unit according to claim 5, it is characterized in that, described transmitting terminal holder and described receiving end holder are measure-alike, are respectively arranged with on it to be used to detect the whether contour centering sighting tube of centering of described transmitting end device and receiving end device.
7. a kind of angle measurement unit according to claim 6 is characterized in that, is provided with the horizontal adjustment pipe on described transmitting terminal holder and the described receiving end holder; Described horizontal adjustment pipe is a cruciform.
8. a kind of angle measurement unit according to claim 6 is characterized in that, described receiving end holder below is provided with elevating lever, supports described receiving end holder by described elevating lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020556139 CN201844826U (en) | 2010-10-11 | 2010-10-11 | Angle measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020556139 CN201844826U (en) | 2010-10-11 | 2010-10-11 | Angle measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844826U true CN201844826U (en) | 2011-05-25 |
Family
ID=44039714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020556139 Expired - Fee Related CN201844826U (en) | 2010-10-11 | 2010-10-11 | Angle measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844826U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445175A (en) * | 2010-10-11 | 2012-05-09 | 苏州路之遥科技股份有限公司 | Angle measuring device |
| CN102901468A (en) * | 2012-11-14 | 2013-01-30 | 安徽巨一自动化装备有限公司 | Car turning angle laser measuring instrument |
| CN106813597A (en) * | 2015-11-30 | 2017-06-09 | 南京德朔实业有限公司 | Laser measuring device for measuring |
| CN110146037A (en) * | 2019-04-11 | 2019-08-20 | 浙江大学 | Measuring device and method for seamless steel tube for ship seamless interfacing |
| CN110146037B (en) * | 2019-04-11 | 2024-05-31 | 浙江大学 | Measuring device and method for seamless butt joint of ship steel pipes |
-
2010
- 2010-10-11 CN CN 201020556139 patent/CN201844826U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445175A (en) * | 2010-10-11 | 2012-05-09 | 苏州路之遥科技股份有限公司 | Angle measuring device |
| CN102445175B (en) * | 2010-10-11 | 2013-06-26 | 苏州路之遥科技股份有限公司 | Angle measuring device |
| CN102901468A (en) * | 2012-11-14 | 2013-01-30 | 安徽巨一自动化装备有限公司 | Car turning angle laser measuring instrument |
| CN102901468B (en) * | 2012-11-14 | 2015-01-21 | 安徽巨一自动化装备有限公司 | Car turning angle laser measuring instrument |
| CN106813597A (en) * | 2015-11-30 | 2017-06-09 | 南京德朔实业有限公司 | Laser measuring device for measuring |
| CN110146037A (en) * | 2019-04-11 | 2019-08-20 | 浙江大学 | Measuring device and method for seamless steel tube for ship seamless interfacing |
| CN110146037B (en) * | 2019-04-11 | 2024-05-31 | 浙江大学 | Measuring device and method for seamless butt joint of ship steel pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20131011 |