CN204439578U - Radiography detection steering gear - Google Patents
Radiography detection steering gear Download PDFInfo
- Publication number
- CN204439578U CN204439578U CN201420848156.0U CN201420848156U CN204439578U CN 204439578 U CN204439578 U CN 204439578U CN 201420848156 U CN201420848156 U CN 201420848156U CN 204439578 U CN204439578 U CN 204439578U
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- CN
- China
- Prior art keywords
- guide pipe
- rotating disk
- chassis
- steering gear
- supported cart
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- 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
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000002601 radiography Methods 0.000 title claims abstract description 15
- 210000003141 lower extremity Anatomy 0.000 claims description 3
- 230000002285 radioactive effect Effects 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model relates to a kind of radiography detection steering gear, belongs to the technical field of industrial x-ray flaw detection.It comprises rotating disk and rotary support car, and described rotating disk comprises chassis and upper disk surface, and described upper disk surface can make Plane Rotation relative to chassis, coaxial with chassis when upper disk surface rotates, the rotating disk guide pipe that upper disk surface side fixing horizontal extends; Described rotary support car comprises table top and two universal wheels be arranged on the downside of table top and a directional wheel, described two universal wheels and a directional wheel are isosceles triangle arrangement, table top side is fixed with supported cart guide pipe, and the rotation direction of described directional wheel is vertical with described supported cart guide pipe; Described rotating disk guide pipe and described supported cart guide pipe can coaxially link together mutually.
Description
Technical field
The utility model relates to a kind of radiography detection steering gear, belongs to the technical field of industrial x-ray flaw detection.
Background technology
In special equipment field, in order to check the internal soundness of product, the method for ray detection (RT) usually can be used.When detecting all or local be cylindrical workpiece (such as valve), in order to ensure to check inside workpiece quality in all directions, usually needs 360 ° circumferentially carry out a radiography every certain angle.At this moment just need workpiece to rotate a certain angle to carry out ray detection next time, usually adopt the form of driving lifting to carry out turning to of workpiece.When product is more heavier or one-time detection number pieces is more, at this moment adopting the form of tradition driving lifting to carry out turning to of workpiece just needs the expensive time, the work efficiency that impact detects.
Existing radiography steering gear diameter is about 4m, adopts motor to drive, can realize 10 tons with the rotation of inner valve workpiece.Although, also there is obvious defect in this steering gear superior performance.Its maximum defect is " greatly ", can only use under single workpiece carries out the occasion of making film.And in fact, at present in valve ray detection field, more working condition is six or seven valve is 360 ° of arrangements around radioactive source, make film together.Under such operative scenario, adopt the obvious difficulty or ease of similar steering gear make us accept, a work-yard is difficult to meet, but radioactive source from valve too away from, such time shutter is oversize, and production be can not accept.
Summary of the invention
It is wider that the utility model object is to provide a kind of scope of application, turning to different size workpiece can be realized, can greatly reduce and spend in the changing of workpieces time upwards, improve the radiography detection steering gear of work efficiency greatly, solve prior art Problems existing.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: radiography detection steering gear, comprise rotating disk and rotary support car, described rotating disk comprises chassis and upper disk surface, described upper disk surface can make Plane Rotation relative to chassis, coaxial with chassis when upper disk surface rotates, the rotating disk guide pipe that upper disk surface side fixing horizontal extends; Described rotary support car comprises table top and two universal wheels be arranged on the downside of table top and a directional wheel, described two universal wheels and a directional wheel are isosceles triangle arrangement, table top side is fixed with supported cart guide pipe, and the rotation direction of described directional wheel is vertical with described supported cart guide pipe; Described rotating disk guide pipe and described supported cart guide pipe can coaxially link together mutually.
The utility model is by rotating disk and turn to supported cart two parts to form.During use, depending on workpiece size size, can be used alone rotating disk, also and supported cart can be turned to be used in combination by rotating disk.Adopt simultaneously and steering gear be divided into rotating disk and turn to the two-part design of supported cart, also greatly expand the scope of application of this steering gear.Rotating disk is the core component of this steering gear, as long as application point power a little in the horizontal direction, whole rotating disk just can in the horizontal direction 360 ° rotate freely.If the valve size detected is less than rotating disk, is so used alone rotating disk and just can realizes turning to of workpiece.When rotary support car and rotating disk link together rotate time, directional wheel ensure that rotary support car direction of motion is the circular motion that is the center of circle with the rotating disk center of circle.This guarantees and workpiece will be caused to topple over because the angle of rotary support car motion is not mated with the angle of turntable rotation when turning to workpiece.Adopt such whirligig to greatly reduce and spend in the changing of workpieces time upwards, improve work efficiency greatly.Rotary support car and rotating disk are linked together by guide pipe, can coordinate distance, regulating the length of whole steering gear, to adapt to the workpiece of different size by regulating rotary support car guide pipe axis.
As preferably, the chassis upper surface of described rotating disk is provided with some spaced arc grooves, described some arc grooves with the center of circle on chassis for the center of circle distributes ringwise, ball is provided with in each arc groove, the lower surface of described upper disk surface is provided with annular groove, and the top of described ball is engaged in annular groove.Wherein, the position of spaced arc groove and restriction ball, avoids ball to be deposited in together; Annular groove then can make upper disk surface relatively and base plate dish ease rotation.
As preferably, described annular groove is made up of inner annular wall and annular wall, the height of described inner annular wall is less than the diameter of ball, the height of described annular wall is more than or equal to the diameter of ball, the lower limb lid that rear annular wall is assembled on upper disk surface and chassis is crossed on the upside of the edge on chassis, ball is closed between upper disk surface and chassis, thus when preventing upper disk surface from rotating, the accident of ball skids off, and ensure that the reliability of dial rotation.
As preferably, described supported cart guide pipe is tubular structure, and the internal diameter of supported cart conduit is greater than the external diameter of described rotating disk guide pipe, rotating disk guide pipe can inserting in described supported cart guide pipe.Rotary support car and rotating disk are linked together by guide pipe, by the degree of depth regulating rotary support car guide pipe to insert at rotating disk guide pipe, can regulate the length of whole steering gear, to adapt to the workpiece of different size.
As preferably, described rotating disk guide pipe is two that are parallel to each other, correspondingly described supported cart guide pipe is also two that match with rotating disk guide pipe, two rotating disk guide pipes and two supported cart guide pipes are adopted to coordinate, the planar stability of rotating disk upper disk surface and the planar stability of rotary support car when can ensure that rotating disk is connected with rotary support car, prevent rotating disk from beating and the beating of rotary support car.
As preferably, the upper disk surface center of described rotating disk is provided with central through hole.When needs arrange back-up block between workpiece and upper disk surface, central through hole can position back-up block, prevents back-up block to be shifted.
Therefore, it is comparatively wide that the utility model has the scope of application, can realize turning to different size workpiece, can greatly reduce and spend in the changing of workpieces time upwards, improve the features such as work efficiency greatly.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation with broken section of the utility model rotating disk;
Fig. 2 is a kind of perspective view of the utility model rotating disk;
Fig. 3 is a kind of structural representation of this use Novel rotary supported cart;
Fig. 4 is the location diagram of the utility model rotary support car two universal wheels and a directional wheel;
Fig. 5 is a kind of perspective view of the utility model rotary support car;
Fig. 6 is the structural representation that the utility model rotating disk and rotary support car are combined;
Fig. 7 is a kind of fit structure schematic diagram of rotating disk guide pipe and rotary support car guide pipe;
Fig. 8 be the utility model rotating disk and rotary support car with the use of a kind of structural representation;
Fig. 9 is a kind of structural representation that the utility model rotating disk is used alone.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 6, radiography detection steering gear comprises rotating disk 1 and rotary support car 2, as depicted in figs. 1 and 2, rotating disk 1 comprises chassis 3 and upper disk surface 4, chassis 3 upper surface is provided with multiple spaced arc groove 5, multiple arc groove 5 for the center of circle distributes ringwise, is provided with ball 6 in each arc groove 5 with the center of circle on chassis 3.Two rotating disk guide pipes 11 be parallel to each other of the side fixing horizontal extension of upper disk surface 4, upper disk surface 4 center is provided with central through hole 12, and the lower surface of upper disk surface 4 is provided with annular groove 7, and the top of ball 6 is engaged in annular groove 7.Annular groove 7 is made up of inner annular wall 8 and annular wall 9, the height of inner annular wall 8 is less than the diameter of ball 6, the height of annular wall 9 is more than or equal to the diameter of ball 6, the lower limb lid that rear annular wall 9 is assembled on upper disk surface 4 and chassis 3 is crossed on the upside of the edge on chassis, ball is closed between upper disk surface and chassis, thus the accident of ball skids off when preventing upper disk surface from rotating, ensure that the reliability of dial rotation.Upper disk surface 4 can make Plane Rotation relative to chassis 1, coaxial with chassis when upper disk surface rotates.
As shown in Fig. 3, Fig. 4 and Fig. 5, rotary support car 2 comprises table top 13 and two universal wheels 14 be arranged on the downside of table top and a directional wheel 15, two universal wheels 14 and directional wheel 15 arrangement in isosceles triangle, table top side is fixed with two supported cart guide pipes 16 be parallel to each other, supported cart guide pipe is tubular structure, and the rotation direction of directional wheel 15 is vertical with supported cart guide pipe 16; Rotating disk guide pipe and described supported cart guide pipe can coaxially link together mutually, and the internal diameter of supported cart conduit is greater than the external diameter of rotating disk guide pipe, as shown in Figure 7, rotating disk guide pipe 11 can inserting in supported cart guide pipe 16.
When valve body workpiece size is larger, as shown in Figure 8, valve body workpiece 17 main body is placed on rotating disk 1 upper disk surface, valve body workpiece remainder is then supported on rotary support car 2 by stilt 18, valve body workpiece 17 360 degree of rotations using the center of circle, chassis of rotating disk as the center of circle can be made by rotating rotary support car 2, when valve body workpiece 17 turns to each time, distance between valve body workpiece 17 and radioactive source 19 remains unchanged, and each film making center in region, radioactive source, passage the center of circle on the same line.
When valve body workpiece size is less, only need be used alone rotating disk, as shown in Figure 9, inserts one section of hollow tubular 20 at the central through hole of rotating disk upper disk surface, the upper end open of valve body workpiece 17 by hollow tubular 20 is supported on the turntable 1.Valve body workpiece 17 360 degree of rotations using the center of circle, chassis of rotating disk as the center of circle can be made by operation rotating disk conduit 11, when valve body workpiece 17 turns to each time, distance between valve body workpiece 17 and radioactive source 19 remains unchanged, and each film making center in region, radioactive source, passage the center of circle on the same line.
Claims (6)
1. a radiography detection steering gear, it is characterized in that comprising rotating disk and rotary support car, described rotating disk comprises chassis and upper disk surface, and described upper disk surface can make Plane Rotation relative to chassis, coaxial with chassis when upper disk surface rotates, the rotating disk guide pipe that upper disk surface side fixing horizontal extends; Described rotary support car comprises table top and two universal wheels be arranged on the downside of table top and a directional wheel, described two universal wheels and a directional wheel are isosceles triangle arrangement, table top side is fixed with supported cart guide pipe, and the rotation direction of described directional wheel is vertical with described supported cart guide pipe; Described rotating disk guide pipe and described supported cart guide pipe can coaxially link together mutually.
2. radiography detection steering gear according to claim 1, it is characterized in that the chassis upper surface of described rotating disk is provided with some spaced arc grooves, described some arc grooves with the center of circle on chassis for the center of circle distributes ringwise, ball is provided with in each arc groove, the lower surface of described upper disk surface is provided with annular groove, and the top of described ball is engaged in annular groove.
3. radiography detection steering gear according to claim 2, it is characterized in that described annular groove is made up of inner annular wall and annular wall, the height of described inner annular wall is less than the diameter of ball, the height of described annular wall is more than or equal to the diameter of ball, and the lower limb lid that rear annular wall is assembled on upper disk surface and chassis is crossed on the upside of the edge on chassis.
4. the radiography detection steering gear according to claim 1 or 2 or 3, it is characterized in that described supported cart guide pipe is tubular structure, the internal diameter of supported cart conduit is greater than the external diameter of described rotating disk guide pipe, rotating disk guide pipe can inserting in described supported cart guide pipe.
5. the radiography detection steering gear according to claim 1 or 2 or 3, is characterized in that described rotating disk guide pipe is two that are parallel to each other, and correspondingly described supported cart guide pipe is also two that match with rotating disk guide pipe.
6. the radiography detection steering gear according to claim 1 or 2 or 3, is characterized in that the upper disk surface center of described rotating disk is provided with central through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848156.0U CN204439578U (en) | 2014-12-29 | 2014-12-29 | Radiography detection steering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848156.0U CN204439578U (en) | 2014-12-29 | 2014-12-29 | Radiography detection steering gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204439578U true CN204439578U (en) | 2015-07-01 |
Family
ID=53607431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420848156.0U Expired - Fee Related CN204439578U (en) | 2014-12-29 | 2014-12-29 | Radiography detection steering gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204439578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569003A (en) * | 2014-12-29 | 2015-04-29 | 中核苏阀横店机械有限公司 | Turning device for radiographic testing |
-
2014
- 2014-12-29 CN CN201420848156.0U patent/CN204439578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569003A (en) * | 2014-12-29 | 2015-04-29 | 中核苏阀横店机械有限公司 | Turning device for radiographic testing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 322118 Zhejiang city of Jinhua province Dongyang city Hengdian Branch Road Electronic Industrial Park No. 33 Patentee after: ZHEJIANG INNUOVO MACHINERY CO.,LTD. Address before: 322118 Zhejiang city of Jinhua province Dongyang city Hengdian Branch Road Electronic Industrial Park No. 33 Patentee before: SUFA HENGDIAN MACHINERY Co.,Ltd. CNNC |
|
| 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: 20150701 |