CN206321265U - A kind of scanner - Google Patents
A kind of scanner Download PDFInfo
- Publication number
- CN206321265U CN206321265U CN201621421699.XU CN201621421699U CN206321265U CN 206321265 U CN206321265 U CN 206321265U CN 201621421699 U CN201621421699 U CN 201621421699U CN 206321265 U CN206321265 U CN 206321265U
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- CN
- China
- Prior art keywords
- scanner
- revoliving arm
- housing
- take
- gyroaxis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000033001 locomotion Effects 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 239000000523 sample Substances 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000001066 destructive effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000005266 casting Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000009659 non-destructive testing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model provides a kind of scanner, including：Revoliving arm (40), rotary motion mechanism (30), rotary motion mechanism (30), to heart governor motion (10) and walking mechanism (20), the position of gyroaxis (31) in the vertical direction can be adjusted to heart governor motion (10).The height that scanner turns round the circular and center of circle can be adjusted for the scanner, while coordinate after the circular radius of regulation scanner revolution, can allow the detection demand that different tube diameters are met with a scanner.
Description
Technical field
The utility model is related to the non-destructive detecting device field of tubing, particularly a kind of scanning used on stern tube
Device.
Background technology
Stern tube is the special part that ship installs drive shaft, and the part requirement machining accuracy is high, and wearability will get well, at present
Use steel-casting.The size of stern tube is needed according to ship form design, and usually heavy casting and forging, typically weighs more than 50 tons,
The piece surface is complex-shaped, but internal is circular hole.
Usual stern tube just carries out last finishing after being installed on ship, and the last processing capacity is in 30mm~80mm
Interval, because the defects such as stomata, slag inclusion easily occurs in steel-casting.Conventional detection method is difficult to find to finish what layer was included
Defect.In finishing passes, if it find that defect exceedes limit value, then need repair welding or scrap, be refined to each time
Week age is needed less.
At present, Non-Destructive Testing is carried out to stern tube and generally uses scanner, due to the difference in stern tube aperture, and existing skill
The universal scanner in a variety of stern tube apertures it is not suitable in art also, so the detection current situation necessarily carries substantial amounts of scanning
Device is to adapt to no stern tube aperture.
Utility model content
In order to solve the problem of existing scanner is not applied for different stern tube apertures, the utility model provides one
Scanner is planted, the height that scanner turns round the circular and center of circle can be adjusted for the scanner, while coordinating regulation scanner
Turn round after circular radius, can allow the tubing detection demand that different tube diameters are met with a scanner.
The utility model solves the technical scheme that its technical problem used：
A kind of scanner, including：
Revoliving arm, one end is used to fix non-destructive control probe, and revoliving arm is in strip；
Rotary motion mechanism, including gyroaxis, the axis of gyroaxis are horizontally disposed, one end of gyroaxis and revolution
Arm is connected, and rotary motion mechanism can drive revoliving arm to be rotated by axle of gyroaxis；
To heart governor motion, the position of gyroaxis in the vertical direction can be adjusted；
Walking mechanism, can drive the scanner to move in the horizontal direction.
Contain the spring base being sequentially connected, slide rail, spy provided with probe fixed mechanism, probe fixed mechanism in one end of revoliving arm
The fixed block frame of head and fixed block of popping one's head in, probe fixed block can be rotated relative to the fixed block frame of probe, and revoliving arm, which is provided with, to be used for
The first sliding block for guiding length direction of the slide rail along revoliving arm to move, slide rail is connected with the first sliding block, one end of revoliving arm and bullet
Provided with the elastomeric element that probe fixed mechanism can be given to provide restoring force between spring abutment.
The other end of revoliving arm to the middle part of revoliving arm is provided with multiple installation through-holes, and the plurality of installation through-hole is along revoliving arm
Length direction is arranged in order, and revoliving arm through the end of installation through-hole screw and gyroaxis by being connected.
Rotary motion mechanism also includes revolving bed and turning motor, and revolving bed is cylindrical in shape, and revolving bed is sheathed on outside gyroaxis,
The other end of turning motor and gyroaxis is connected, and rotary motion mechanism is located at the top to heart governor motion.
Include two slide track seats that take-up housing and left and right are set to heart governor motion, take-up housing is in upright bar shaped, revolution
The upper end of drive mechanism and take-up housing is connected, and take-up housing is located between two slide track seats, is set between take-up housing and slide track seat
There are the slide assemblies slided up and down for guide shoe seat relative to slide track seat, the slide assemblies include being fixedly connected with take-up housing
Two piece of second sliding block and a guide rail being fixedly connected with slide track seat, guide rail is located between two piece of second sliding block, the scanning
Device also includes the manual adjustment for being used to fix the position of take-up housing.
Slide track seat contains base plate and riser, and guide rail of the riser in base plate, the slide assemblies is fixedly connected with riser,
Guide rail is vertically set, and the riser of two slide track seats is parallel to each other.
The manual adjustment includes supporting plate and lock-screw, and the two ends of supporting plate are connected solid with two slide track seats respectively
Fixed, lock-screw is threadedly coupled with supporting plate, and the tail end of lock-screw is abutted through supporting plate with take-up housing.
This pair of heart governor motion contains two manual adjustments, and the supporting plate of two manual adjustments is mutually put down
OK, take-up housing is located between two manual adjustments, and the take-up housing surface corresponding with the manual adjustment is provided with bar
Connected in star, the tail end of lock-screw is inserted into the strip groove and abutted with the bottom surface of the strip groove.
Walking mechanism contains subbase, reductor, power transmission shaft, wheel, motor, and chassis is fixed on to heart governor motion
On seat, reductor is fixed on the lower section of subbase by mounting bracket, and motor and power transmission shaft are connected with reductor, and wheel is set
It is placed in the end of power transmission shaft.
Subbase is in I-shaped, and subbase contains a crossbeam and two straight-bars being parallel to each other, mounting bracket and the crossbeam
It is fixedly connected, the material of wheel is magnet.
The beneficial effects of the utility model are：The scanner can be adjusted to the height that scanner turns round the circular and center of circle
Section, while coordinating after the circular radius of regulation scanner revolution, can allow meet the tubing of different tube diameters (such as with a scanner
Stern tube) detection demand.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.
Fig. 1 is the general structure schematic diagram of scanner described in the utility model.
Fig. 2 is the schematic perspective view at revoliving arm position.
Fig. 3 is the front view to heart governor motion.
Fig. 4 is the schematic perspective view to heart governor motion.
Fig. 5 is the schematic perspective view of walking mechanism.
10th, to heart governor motion；20th, walking mechanism；30th, rotary motion mechanism；40th, revoliving arm；50th, the fixed machine of probe
Structure；
11st, take-up housing；12nd, slide track seat；13rd, the second sliding block；14th, guide rail；15th, base plate；16th, riser；17th, supporting plate；18、
Lock-screw；
21st, subbase；22nd, reductor；23rd, power transmission shaft；24th, wheel；25th, motor；26th, mounting bracket；
31st, gyroaxis；32nd, revolving bed；33rd, turning motor；
41st, installation through-hole；42nd, the first sliding block；
51st, spring base；52nd, slide rail；53rd, pop one's head in and fix block frame；54th, probe fixed block.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of scanner, including：
Revoliving arm 40, one end is used to fix non-destructive control probe, and revoliving arm 40 is in strip；
Rotary motion mechanism 30, including gyroaxis 31, the axis of gyroaxis 31 are horizontally disposed, and the one of gyroaxis 31
End is connected with the other end of revoliving arm 40, and rotary motion mechanism 30 can drive revoliving arm 40 to be rotated with gyroaxis 31 for axle；
To heart governor motion 10, the position of the in the vertical direction of gyroaxis 31 can be adjusted；
Walking mechanism 20, can drive the scanner to move in the horizontal direction, as shown in Figure 1.
In the present embodiment, as depicted in figs. 1 and 2, the upper end of revoliving arm 40 is provided with probe fixed mechanism 50, and probe is fixed
Mechanism 50 contains the fixed block frame 53 of the spring base 51 being sequentially connected, slide rail 52, probe and probe fixed block 54, fixed block 54 of popping one's head in
For installing fixed non-destructive control probe, probe fixed block 54 can be rotated relative to the fixed block frame 53 of probe, on revoliving arm 40
Provided with the first sliding block 42 for guiding length direction of the slide rail 52 along revoliving arm 40 to move back and forth, the sliding block 42 of slide rail 52 and first
Disconnecting prevention structure is provided between connection, the sliding block 42 of slide rail 52 and first, being provided between one end of revoliving arm 40 and spring base 51 can
The elastomeric element of restoring force is provided to probe fixed mechanism 50, the elastomeric element is cylindrical spring.
In the present embodiment, the lower end of revoliving arm 40 to the middle part of revoliving arm 40 is provided with multiple installation through-holes 41, the plurality of
Length direction of the installation through-hole 41 along revoliving arm 40 is arranged in order, revoliving arm 40 by through the screw of installation through-hole 41 with revolution
The end of axle 31 is connected.As shown in figure 3, passing through the difference of the position of installation through-hole 41 according to screw, revolution can be adjusted
The upper end of arm 40 to gyroaxis 31 distance, so as to change the radius of gyration of non-destructive control probe on probe fixed block 54, with suitable
Stern tube for different radii is detected.
In the present embodiment, rotary motion mechanism 30 also includes revolving bed 32 and turning motor 33, and revolving bed 32 is cylindrical in shape,
Revolving bed 32 is sheathed on outside gyroaxis 31, and the other end of turning motor 33 and gyroaxis 31 is connected, and turning motor 33 can
Revoliving arm 40 is driven to rotate by gyroaxis 31, rotary motion mechanism 30 is located at the top to heart governor motion 10, revolution driving
Mechanism 30 is connected with the upper end to heart governor motion 10.
In the present embodiment, two slide track seats 12 that take-up housing 11 and left and right are set, sliding block are included to heart governor motion 10
Seat 11 is in upright bar shaped, and the upper end of the revolving bed 32 and take-up housing 11 of rotary motion mechanism 30 is connected, take-up housing 11
Being provided between two slide track seats 12, between take-up housing 11 and slide track seat 12 is used for guide shoe seat 11 relative to slide track seat 12
The slide assemblies of lower slider, the slide assemblies include two piece of second sliding block 13 and and slide track seat being fixedly connected with take-up housing 11
12 guide rails 14 being fixedly connected, guide rail 14 is located between two piece of second sliding block 13, and the scanner also includes being used for sliding block
The manual adjustment that the position of seat 11 is fixed, as shown in Figure 3 and Figure 4.
In the present embodiment, slide track seat 12 contains base plate 15 and riser 16, and riser 16 is perpendicular to base plate 15, the slide assemblies
In guide rail 14 be fixedly connected with riser 16, guide rail 14 is vertically set, and the riser 16 of two slide track seats 12 is parallel to each other.
The manual adjustment includes supporting plate 17 and lock-screw 18, and the two ends of supporting plate 17 are connected solid with two slide track seats 12 respectively
Fixed, lock-screw 18 is threadedly coupled with supporting plate 17, and the tail end of lock-screw 18 is abutted through supporting plate 17 with take-up housing 11.
In the present embodiment, this pair of heart governor motion 10 contains two manual adjustments, two manual regulations
The supporting plate 17 of part is parallel to each other, and take-up housing 11 is located between two manual adjustments, take-up housing 11 and the manual tune
Save the corresponding surface of part and be provided with strip groove, the tail end of lock-screw 18 be inserted into the strip groove and with the strip groove
Bottom surface abut, as shown in Figure 3 and Figure 4.
In the present embodiment, walking mechanism 50 contains subbase 21, reductor 22, power transmission shaft 23, wheel 24, motor
25, heart governor motion 10 is fixed on subbase 21, reductor 22 is fixed on the lower section of subbase 21 by mounting bracket 26, driven
Dynamic motor 25 and power transmission shaft 23 are connected with reductor 22, and wheel 24 is arranged at the end of power transmission shaft 23.As shown in figure 5, chassis
Seat 21 is in I-shaped, and subbase 21 is containing a crossbeam and two straight-bars being parallel to each other, and mounting bracket 26 is fixed with the crossbeam to be connected
Connect, the material of wheel 24 is magnet, and all or part of material of such as wheel 24 is magnet.
After the scanner installation, in using X, Y, Z as the rectangular coordinate system in space of reference axis, walking mechanism 20 can
Move the scanner to move along Y-axis, the axis of the gyroaxis 31 of rotary motion mechanism 30 is parallel with Y-axis, stern tube to be detected
The center line of endoporus is parallel with Y-axis.
The course of work of the scanner is：As shown in figure 1, the scanner is positioned in stern tube to be measured, make revolution
The axis of axle 31 and the centerline parallel of stern tube shaft pipe orifice, unscrew lock-screw 18, adjust the table along along the stern tube of take-up housing 11
Moving radially for face, until the axis of gyroaxis 31 is overlapped with the center line of stern tube shaft pipe orifice, then screws lock-screw 18, locks
After the tail end of tight screw 18 is abutted with take-up housing 11, because the limitation take-up housing 11 of frictional force can not be again relative on slide track seat 12
Lower slider.Then fixed hole position of the screw on revoliving arm 41 is adjusted according to the size of the stern tube internal bore radius accordingly,
Make the distance of one end to the axis of gyroaxis 31 of revoliving arm 41 corresponding with the radius of the stern tube shaft pipe orifice, that is, make lossless
The distance of detection probe to the axis of gyroaxis 31 is corresponding with the radius of the stern tube shaft pipe orifice.During detection, walking mechanism 20 is driven
Move the scanner in a stepping manner along the centerline direction of stern tube shaft pipe orifice to advance, turning motor 33 drives revoliving arm 41 along inverse
Hour hands and clockwise direction are alternately rotated, and in the process, the non-destructive control probe for being arranged at the one end of revoliving arm 41 can be to this
The inner surface of stern tube carries out Non-Destructive Testing.
The above, only specific embodiment of the utility model, it is impossible to which the scope that utility model is implemented, institute are limited with it
With the displacement of its equivalent assemblies, or the equivalent variations made according to the utility model scope of patent protection and modification, it should all still fall within
The category that this patent is covered.In addition, between technical characteristic and technical characteristic in the utility model, technical characteristic and technical scheme
Between, can be used with independent assortment between technical scheme and technical scheme.
Claims (10)
1. a kind of scanner, it is characterised in that the scanner includes：
Revoliving arm (40), one end is used to fix non-destructive control probe, and revoliving arm (40) is in strip；
Rotary motion mechanism (30), including gyroaxis (31), the axis of gyroaxis (31) are horizontally disposed, gyroaxis (31)
One end be connected with revoliving arm (40), rotary motion mechanism (30) can drive revoliving arm (40) with gyroaxis (31) be axle turn
It is dynamic；
To heart governor motion (10), the position of gyroaxis (31) in the vertical direction can be adjusted；
Walking mechanism (20), can drive the scanner to move in the horizontal direction.
2. scanner according to claim 1, it is characterised in that one end of revoliving arm (40) is provided with probe fixed mechanism
(50), probe fixed mechanism (50) contains the fixed block frame (53) of the spring base (51) being sequentially connected, slide rail (52), probe and probe
Fixed block (54), probe fixed block (54) can be rotated relative to the fixed block frame (53) of probe, and revoliving arm (40), which is provided with, to be used for
The first sliding block (42) of length direction movement of the slide rail (52) along revoliving arm (40) is guided, slide rail (52) connects with the first sliding block (42)
Connect, provided with the elasticity that probe fixed mechanism (50) can be given to provide restoring force between one end of revoliving arm (40) and spring base (51)
Part.
3. scanner according to claim 1, it is characterised in that the other end of revoliving arm (40) is into revoliving arm (40)
Portion is provided with multiple installation through-holes (41), and length direction of the plurality of installation through-hole (41) along revoliving arm (40) is arranged in order, and turns round
Arm (40) through the end of installation through-hole (41) screw and gyroaxis (31) by being connected.
4. scanner according to claim 1, it is characterised in that rotary motion mechanism (30) also include revolving bed (32) and
Turning motor (33), revolving bed (32) is cylindrical in shape, and revolving bed (32) is sheathed on gyroaxis (31) outside, turning motor (33) and revolution
The other end of axle (31) is connected, and rotary motion mechanism (30) is located at the top to heart governor motion (10).
5. scanner according to claim 1, it is characterised in that take-up housing (11) and a left side are included to heart governor motion (10)
Two slide track seats (12) of right setting, take-up housing (11) is in upright bar shaped, rotary motion mechanism (30) and take-up housing (11)
Upper end is connected, and take-up housing (11) is located between two slide track seats (12), is provided between take-up housing (11) and slide track seat (12)
For guide shoe seat (11) relative to the slide assemblies that slide track seat (12) is slided up and down, the slide assemblies include and take-up housing
(11) two piece of second sliding block (13) being fixedly connected and a guide rail (14) being fixedly connected with slide track seat (12), guide rail (14)
Between two piece of second sliding block (13), the scanner also includes the manual regulation for being used to fix the position of take-up housing (11)
Part.
6. scanner according to claim 5, it is characterised in that slide track seat (12) contains base plate (15) and riser (16),
Guide rail (14) of the riser (16) in base plate (15), the slide assemblies is fixedly connected with riser (16), and guide rail (14) is along perpendicular
Nogata is parallel to each other to setting, the riser (16) of two slide track seats (12).
7. scanner according to claim 5, it is characterised in that the manual adjustment includes supporting plate (17) and locking screw
Follow closely (18), the two ends of supporting plate (17) are connected with two slide track seats (12) respectively, lock-screw (18) and supporting plate (17)
Threaded connection, the tail end of lock-screw (18) is abutted through supporting plate (17) with take-up housing (11).
8. scanner according to claim 7, it is characterised in that this pair of heart governor motion (10) is described manual containing two
Regulating part, the supporting plate (17) of two manual adjustments is parallel to each other, and take-up housing (11) is located at two manual regulations
Between part, take-up housing (11) surface corresponding with the manual adjustment is provided with strip groove, the tail end of lock-screw (18)
It is inserted into the strip groove and is abutted with the bottom surface of the strip groove.
9. scanner according to claim 1, it is characterised in that walking mechanism (50) contains subbase (21), reductor
(22), power transmission shaft (23), wheel (24), motor (25), are fixed on subbase (21) to heart governor motion (10), slow down
Machine (22) is fixed on the lower section of subbase (21) by mounting bracket (26), and motor (25) and power transmission shaft (23) are and reductor
(22) connect, wheel (24) is arranged at the end of power transmission shaft (23).
10. scanner according to claim 9, it is characterised in that subbase (21) is in I-shaped, and subbase (21) contains
A piece crossbeam and two straight-bars being parallel to each other, mounting bracket (26) are fixedly connected with the crossbeam, and the material of wheel (24) is magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621421699.XU CN206321265U (en) | 2016-12-23 | 2016-12-23 | A kind of scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621421699.XU CN206321265U (en) | 2016-12-23 | 2016-12-23 | A kind of scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206321265U true CN206321265U (en) | 2017-07-11 |
Family
ID=59259439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621421699.XU Expired - Fee Related CN206321265U (en) | 2016-12-23 | 2016-12-23 | A kind of scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206321265U (en) |
-
2016
- 2016-12-23 CN CN201621421699.XU patent/CN206321265U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170711 |