CN205691092U - Three axial angle measurement apparatus - Google Patents
Three axial angle measurement apparatus Download PDFInfo
- Publication number
- CN205691092U CN205691092U CN201620478312.8U CN201620478312U CN205691092U CN 205691092 U CN205691092 U CN 205691092U CN 201620478312 U CN201620478312 U CN 201620478312U CN 205691092 U CN205691092 U CN 205691092U
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- China
- Prior art keywords
- cross axle
- axle
- vertical
- assembly
- forked standard
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Abstract
This utility model relate to a kind of three axial angle measurement apparatus, aiming to solve the problem that the spatial triaxial problem to angle displacement measurement difficulty, three described axial angle measurement apparatus include vertical angular displacement sensor, cross axle vertical forked standard assembly, cross axle assembly, longitudinal angle displacement transducer, lateral angle displacement transducer and corner bearing holder (housing, cover) assembly.The longitudinal axis of described cross axle assembly is coaxially connected with the cross axle longitudinal direction forked standard in corner bearing holder (housing, cover) assembly, and described No. 2 corner bearings, bearing spacer and No. 1 corner bearing are sequentially arranged in the internal circular hole arranged of corner bearing holder (housing, cover).This three axial angles measurement apparatus has measuring method simplicity, measurement result can directly read, be easily installed the feature wide with the suitability.
Description
Technical field
This utility model relate to a kind of for measurement space three axial angle measure of the change device, particularly relates to one
Three axial angle measurement apparatus, its structure to three axial angle measurement apparatus than ever, there is measuring method simplicity, measure knot
Fruit can directly read, be easily installed the feature wide with the suitability.
Background technology
Along with the development of all trades and professions such as existing industry, plant equipment need to according to working condition to it in three axial angle positions
The in real time monitoring of shift-in row, it is desirable to can fast measurement device in the change of three axial angles, with the requirement of complete back-to-back test.At present
The method of angular surveying is predominantly stayed in the angular surveying under resting state, it is impossible to meet angle when equipment is transported to and survey
Amount.
Summary of the invention
This utility model is for there is presently no a kind of device that can change with real-time measurement equipment three axial angle, it is provided that
A kind of for spatial triaxial to the device of angle displacement measurement, this device can directly measure tested object space three axial angle
Change, and directly shown by display table, convenient and swift.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that realization:
Three axial angle measurement apparatus provided by the utility model include that vertical angular displacement sensor 1, cross axle are vertical
Forked standard assembly 2, cross axle assembly 3, longitudinal angle displacement transducer 4, lateral angle displacement transducer 5 and the assembling of corner bearing holder (housing, cover)
Body 6.Described cross axle vertical forked standard assembly 2 includes the vertical forked standard of cross axle 7 and cross axle block 8, described cross axle
Vertical forked standard 7 is connected with the vertical axle concentric of cross axle assembly 3, and 2 cross axle blocks 8 are bolted on ten
On the vertical forked standard of word axle 7.Described cross axle assembly 3 includes cross axle welding body 17, cross axle axle sleeve 18 with holes and cross
Axle axle sleeve 19, described corner bearing holder (housing, cover) assembly 6 includes cross axle longitudinal direction forked standard assembly 9,10, No. 1 corner bearing of jump ring
11, bearing spacer 12, corner bearing holder (housing, cover) 14, central shaft locking nut 15 and No. 2 corner bearings 13.
Vertical angular displacement sensor 1 described in technical scheme, longitudinal angle displacement transducer 4 and lateral angle displacement transducer
5 models are identical, are standard high-precision encoder.
The longitudinal axis of the cross axle assembly 3 described in technical scheme is indulged with the cross axle in corner bearing holder (housing, cover) assembly 6
Coaxially connected to forked standard 16,2 cross axle blocks 8 are bolted on cross axle longitudinal direction forked standard 16, and respectively with longitudinal direction
The cross axle axle sleeve 18 with holes installed on axle and the end plane-plane contact of cross axle axle sleeve 19 connect, and limit cross axle assembly 3 and exist
Length travel on cross axle longitudinal direction forked standard 16.
Cross axle longitudinal direction forked standard assembly 9 described in technical scheme is by cross axle block 8 and cross axle longitudinal direction forked standard 16
Composition, described cross axle longitudinal direction forked standard 16 is that a front end is provided with two earring body installed for cross axle, and rear end is arranged
There is the central shaft installed for bearing, the front end of axle is provided with angle displacement transducer connecting shaft and screw thread.
Described in technical scheme No. 2 corner bearing 13, bearing spacer 12 and No. 1 corner bearing 11 are sequentially arranged at corner
In the internal circular hole arranged of bearing holder (housing, cover) 14, jump ring 10 is arranged on corner bearing holder (housing, cover) 14 in the jump-ring slot arranged, and limits bearing and exists
Displacement in corner bearing holder (housing, cover) 14.
Cross axle longitudinal direction forked standard assembly 9 described in technical scheme is by the center arranged on cross axle longitudinal direction forked standard 16
Axle is coaxially connected with bearing inner ring, and central shaft locking nut 15 is threadeded with cross axle longitudinal direction forked standard 16, prevents cross axle from indulging
Relative displacement is had to forked standard 16 and corner bearing holder (housing, cover) 14.
Cross axle welding body 17 described in technical scheme by cross axle 20, vertical sensor connecting shaft 21 and longitudinally senses
Device connecting shaft 22 forms, and cross axle 20 is standard component, and vertical sensor connecting shaft 21 and longitudinal sensor connecting shaft 22 structure are complete
Exactly the same, processed by No. 45 steel.
Vertical sensor connecting shaft 21 described in technical scheme and longitudinal sensor connecting shaft 22 respectively with cross axle 20
Upper vertical axle and longitudinal axis be welded to connect, the vertical axle coaxial line of vertical sensor connecting shaft 21 and cross axle 20, longitudinally
Sensor connecting shaft 22 and the longitudinal axis coaxial line of cross axle 20.
Compared with prior art, the beneficial effects of the utility model are:
1, three axial angle measurement apparatus described in the utility model can be used for Measuring Object space around three axial angle positions
The change moved, the axial corner of Objects around A three directly measured by three angle displacement sensors, it is to avoid take a significant amount of time into
Row calculates.
2, three axial angle measurement apparatus described in the utility model are easy to assembly, it is not necessary to specific skilled worker installs,
Mounting process does not affect its certainty of measurement, improves the accuracy of measurement.
3, three axial angle measurement apparatus described in the utility model are rational in infrastructure, and the volume that takes up room is little, can be used for appointing
In what angular surveying test, highly versatile, the change of the axially opposing corner of three between two moving objects can be measured.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described:
Fig. 1 is the axonometric projection graph of three axial angle measurement apparatus described in the utility model；
Fig. 2 is that the axle of the cross axle vertical forked standard assembly in three axial angle measurement apparatus described in the utility model is surveyed
Projection；
Fig. 3 is that the blast of the corner bearing holder (housing, cover) assembly in three axial angle measurement apparatus described in the utility model regards
Figure；
Fig. 4 is that the axle of the cross axle longitudinal direction forked standard assembly in three axial angle measurement apparatus described in the utility model is surveyed
Projection；
Fig. 5 is the corner bearing holder (housing, cover) section view projection in three axial angle measurement apparatus described in the utility model；
Fig. 6 is the axonometric projection graph of the cross axle assembly in three axial angle measurement apparatus described in the utility model；
Fig. 7 is the axonometric projection graph of the cross axle welding body in three axial angle measurement apparatus described in the utility model；
In figure: 1, vertical angular displacement sensor；2, cross axle vertical forked standard assembly；3, cross axle assembly；4, longitudinally
Angular displacement sensor；5, lateral angle displacement transducer；6, corner bearing holder (housing, cover) assembly；7, the vertical forked standard of cross axle；8, cross axle
Block；9, cross axle longitudinal direction forked standard assembly；10, jump ring；11, No. 1 corner bearing；12, bearing spacer；13, No. 2 corner axles
Hold；14, corner bearing holder (housing, cover)；15, central shaft locking nut；16, cross axle longitudinal direction forked standard；17, cross axle welding body；18, with holes
Cross axle axle sleeve；19, cross axle axle sleeve；20, cross axle；21, vertical sensor connecting shaft；22, longitudinal sensor connecting shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is explained in detail:
Initially setting up space coordinates as shown in Figure 1, definition space three directions horizontal, longitudinal and vertical are in space coordinates
Middle arrow pointing direction is positive direction, and the direction of arrow is negative direction dorsad.
Refering to Fig. 1 to Fig. 5, three described axial angle measurement apparatus are by vertical angular displacement sensor 1, the vertical fork of cross axle
Seat assembly 2, cross axle assembly 3, longitudinal angle displacement transducer 4, lateral angle displacement transducer 5 and corner bearing holder (housing, cover) assembly
6 compositions.
Described cross axle vertical forked standard assembly 2 is made up of the vertical forked standard of cross axle 7 and cross axle block 8, cross axle
Vertical forked standard 7 is connected with the vertical axle concentric of cross axle assembly 3, and 2 cross axle blocks 8 are bolted on ten
On the vertical forked standard of word axle 7, and respectively at vertical axle on install cross axle axle sleeve 18 with holes and the end face of cross axle axle sleeve 19
Face contact connects, and limits the cross axle assembly 3 vertical deviation on the vertical forked standard of cross axle 7.
The longitudinal axis of cross axle assembly 3 is coaxially connected with the cross axle longitudinal direction forked standard 16 in corner bearing holder (housing, cover) assembly 6,
2 cross axle blocks 8 are bolted on cross axle longitudinal direction forked standard 16, and respectively at on longitudinal axis with holes the ten of installation
The end plane-plane contact of word axle axle sleeve 18 and cross axle axle sleeve 19 connects, and limits cross axle assembly 3 at cross axle longitudinal direction forked standard 16
On length travel.
Described vertical angular displacement sensor 1, longitudinal angle displacement transducer 4 are identical with lateral angle displacement transducer 5 model,
Being standard high-precision encoder, the outer end of vertical angular displacement sensor 1 is bolted on the vertical forked standard of cross axle 7,
Angle rotary shaft is connected with the vertical coaxial interference fit of sensor connecting shaft 21, and bolt is passed through in longitudinal angle displacement transducer 4 outer end
Being connected on cross axle longitudinal direction forked standard 16, angle rotary shaft interference fit coaxial with longitudinal sensor connecting shaft 22 is connected, laterally
The outer end of angular displacement sensor is bolted on corner bearing holder (housing, cover) 14, in angle rotary shaft and cross axle longitudinal direction forked standard 16
The coaxial interference fit of angle displacement transducer connecting shaft that mandrel front end is arranged connects.
Described corner bearing holder (housing, cover) assembly 6 by cross axle longitudinal direction forked standard assembly 9,10, No. 1 corner bearing 11 of jump ring,
Bearing spacer 12, corner bearing holder (housing, cover) 14, central shaft locking nut 15 and No. 2 corner bearings 13 form.Cross axle longitudinal direction forked standard fills
Part 9 is made up of cross axle block 8 and cross axle longitudinal direction forked standard 16, and cross axle longitudinal direction forked standard 16 is that a front end is provided with two
The earring body installed for cross axle, rear end is provided with the central shaft installed for bearing, the front end of axle is provided with angle displacement transducer
Connecting shaft and screw thread.Corner bearing holder (housing, cover) 14 is a convex structure part, is internally provided with bearing mounting hole, at bearing mounting hole
One end be provided with outer race shoulder block, opposite side is provided with jump ring mounting groove.No. 2 corner bearings 13, bearing spacer 12 and No. 1
Corner bearing 11 is sequentially arranged in the internal circular hole arranged of corner bearing holder (housing, cover) 14, and jump ring 10 is arranged on corner bearing holder (housing, cover) 14 and sets
In the jump-ring slot put, by coordinating with the outer race shoulder block arranged on corner bearing holder (housing, cover) 14, limit bearing at corner bearing holder (housing, cover)
Displacement in 14, cross axle longitudinal direction forked standard assembly 9 is by the central shaft arranged on cross axle longitudinal direction forked standard 16 and bearing inner ring
Coaxially connected, central shaft locking nut 15 is threadeded with cross axle longitudinal direction forked standard 16, prevents cross axle longitudinal direction forked standard 16 and turns
Angle bearing set 14 has relative displacement.
Refering to Fig. 6 and Fig. 7, described cross axle assembly 3 is welded body 17, cross axle axle sleeve with holes 18 and ten by cross axle
Word axle axle sleeve 19 forms, and the quantity of cross axle axle sleeve 18 the most with holes and cross axle axle sleeve 19 is respectively 2, cross axle axle with holes
Set 18 and cross axle axle sleeve 19 all weld body 17 concentric and are rotationally connected with cross axle, and two cross axle axle sleeves 18 with holes are arranged on
Cross axle welding body 17 installs the side of axle with sensor, and cross axle axle sleeve 19 is arranged on cross axle welding body 17 not sensing
The side of axle installed by device.
Described cross axle welding body 17 is by cross axle 20, vertical sensor connecting shaft 21 and longitudinal sensor connecting shaft 22
Composition, cross axle 20 is standard component, and vertical sensor connecting shaft 21 is identical with longitudinal sensor connecting shaft 22 structure, by
No. 45 steel process, vertical sensor connecting shaft 21 and longitudinal sensor connecting shaft 22 upper vertical with cross axle 20 respectively
Axle and longitudinal axis are welded to connect, vertical sensor connecting shaft 21 and the vertical axle coaxial line of cross axle 20, and longitudinal sensor connects
Axle 22 and the longitudinal axis coaxial line of cross axle 20.
The using method of three axial angle measurement apparatus:
In conjunction with this apparatus structure, the relative motion between cross axle assembly 3 and the vertical forked standard of cross axle 7 only can produce vertical
To angular displacement, and measure vertical variation in angular displacement amount, cross axle assembly 3 and cross axle by vertical angular displacement sensor 1
Relative motion between longitudinal forked standard 16 only can produce longitudinal angle displacement, and measures longitudinal direction by longitudinal angle displacement transducer 4
Variation in angular displacement amount, the relative motion between corner bearing holder (housing, cover) 14 and cross axle longitudinal direction forked standard only can produce lateral angle displacement, and
Lateral angle displacement variable is measured by lateral angle displacement transducer 5.
Claims (7)
1. a three axial angle measurement apparatus, including vertical angular displacement sensor (1), cross axle vertical forked standard assembly (2),
Cross axle assembly (3), longitudinal angle displacement transducer (4), lateral angle displacement transducer (5) and corner bearing holder (housing, cover) assembly (6)；
It is characterized in that, described cross axle vertical forked standard assembly (2) includes the vertical forked standard of cross axle (7) and cross axle block (8),
The vertical forked standard of described cross axle (7) is connected with the vertical axle concentric of cross axle assembly (3), 2 cross axle blocks
(8) it is bolted on the vertical forked standard of cross axle (7)；Described cross axle assembly (3) includes that cross axle welds body
(17), cross axle axle sleeve (18) with holes and cross axle axle sleeve (19)；Described corner bearing holder (housing, cover) assembly (6) includes that cross axle is indulged
To forked standard assembly (9), jump ring (10), No. 1 corner bearing (11), bearing spacer (12), corner bearing holder (housing, cover) (14), central shaft lock
Jack panel (15) and No. 2 corner bearings (13).
2. according to three axial angle measurement apparatus described in claim 1, it is characterised in that vertical angular displacement sensor (1), vertical
Identical with lateral angle displacement transducer (5) model to angular displacement sensor (4), it is standard high-precision encoder.
3. according to three axial angle measurement apparatus described in claim 1, it is characterised in that described cross axle assembly (3)
Longitudinal axis coaxially connected with cross axle longitudinal direction forked standard (16) in corner bearing holder (housing, cover) assembly (6), 2 cross axle blocks (8)
Be bolted on cross axle longitudinal direction forked standard (16), and respectively with longitudinal axis on install cross axle axle sleeve (18) with holes and
The end plane-plane contact of cross axle axle sleeve (19) connects, and limits cross axle assembly (3) indulging on cross axle longitudinal direction forked standard (16)
To displacement；
Described cross axle longitudinal direction forked standard assembly (9) is made up of cross axle block (8) and cross axle longitudinal direction forked standard (16), described
Cross axle longitudinal direction forked standard (16) be that a front end is provided with two earring body installed for cross axles, rear end is provided with for bearing
The central shaft installed, is provided with angle displacement transducer connecting shaft and screw thread in the front end of axle.
4. according to three axial angle measurement apparatus described in claim 1, it is characterised in that described No. 2 corner bearings (13),
Bearing spacer (12) and No. 1 corner bearing (11) are sequentially arranged in the internal circular hole arranged of corner bearing holder (housing, cover) (14), jump ring
(10) it is arranged in the upper jump-ring slot arranged of corner bearing holder (housing, cover) (14), limits bearing displacement in corner bearing holder (housing, cover) (14).
5. according to three axial angle measurement apparatus described in claim 1, it is characterised in that described cross axle longitudinal direction forked standard dress
Part (9) is coaxially connected with bearing inner ring by the upper central shaft arranged of cross axle longitudinal direction forked standard (16), central shaft locking nut
(15) threaded with cross axle longitudinal direction forked standard (16), prevent cross axle longitudinal direction forked standard (16) from having relative with corner bearing holder (housing, cover) (14)
Displacement.
6. according to three axial angle measurement apparatus described in claim 1, it is characterised in that described cross axle welding body (17)
Being made up of cross axle (20), vertical sensor connecting shaft (21) and longitudinal sensor connecting shaft (22), cross axle (20) is standard
Part, vertical sensor connecting shaft (21) is identical with longitudinal sensor connecting shaft (22) structure, is processed by No. 45 steel.
7. according to three axial angle measurement apparatus described in claim 6, it is characterised in that described vertical sensor connecting shaft
(21) it is welded to connect with longitudinal sensor connecting shaft (22) upper vertical axle and longitudinal axis with cross axle (20) respectively, vertical biography
Sensor connecting shaft (21) and the vertical axle coaxial line of cross axle (20), longitudinal sensor connecting shaft (22) and cross axle (20)
Longitudinal axis coaxial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478312.8U CN205691092U (en) | 2016-05-24 | 2016-05-24 | Three axial angle measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478312.8U CN205691092U (en) | 2016-05-24 | 2016-05-24 | Three axial angle measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691092U true CN205691092U (en) | 2016-11-16 |
Family
ID=57262013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620478312.8U Expired - Fee Related CN205691092U (en) | 2016-05-24 | 2016-05-24 | Three axial angle measurement apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806297A (en) * | 2016-05-24 | 2016-07-27 | 吉林大学 | Three-axis angle measuring device |
| CN108036759A (en) * | 2017-11-24 | 2018-05-15 | 中船黄埔文冲船舶有限公司 | A kind of hull local deformation monitors system |
-
2016
- 2016-05-24 CN CN201620478312.8U patent/CN205691092U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806297A (en) * | 2016-05-24 | 2016-07-27 | 吉林大学 | Three-axis angle measuring device |
| CN105806297B (en) * | 2016-05-24 | 2018-05-04 | 吉林大学 | Three axial angle measuring devices |
| CN108036759A (en) * | 2017-11-24 | 2018-05-15 | 中船黄埔文冲船舶有限公司 | A kind of hull local deformation monitors system |
| CN108036759B (en) * | 2017-11-24 | 2020-10-23 | 中船黄埔文冲船舶有限公司 | Ship body local deformation monitoring system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20200524 |