CN206876652U - Ultrasound detection scanning frame - Google Patents
Ultrasound detection scanning frame Download PDFInfo
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- CN206876652U CN206876652U CN201720589217.XU CN201720589217U CN206876652U CN 206876652 U CN206876652 U CN 206876652U CN 201720589217 U CN201720589217 U CN 201720589217U CN 206876652 U CN206876652 U CN 206876652U
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- girder
- ultrasound detection
- detection scanning
- slideway
- frame
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Abstract
The utility model discloses a kind of ultrasound detection scanning frame, its drip irrigation device is a kind of ultrasound detection scanning frame, including girder, girder is provided with slideway, sliding is connected with some probe holders on the slideway of its middle girder both sides, probe holder is provided with ultrasonic probe, is slid on the slideway of girder top side and is connected with metrology frame；Sliding is connected with measuring stick in metrology frame, and the top side of measuring stick is provided with and spacing adjusting rod is slided for it, and the bottom side of measuring stick is connected with turnover board, and turnover board is provided with encoder and connects the rice counting wheel of encoder；The first elastic component for being used for pulling down adjusting rod is provided between adjusting rod and metrology frame.The rolling of rice counting wheel is realized on the surface of part to be detected, rice counting wheel realizes the detection of coasting distance by encoder after rolling, thus achieve the synchronous progress of ultrasound detection and coasting distance detection.
Description
Technical field
The cannot-harm-detection device field is the utility model is related to, more particularly to a kind of ultrasound detection scanning frame.
Background technology
It is well known that diffraction time difference method is a kind of Non-Destructive Testing new technology, rely primarily on from test specimen internal structure to be checked
Diffraction energy is obtained at end points to detect defect.This detection need to use one or more pairs of ultrasonic probes, when detecting weld seam, often
To popping one's head in, relative weld seam is symmetrical, by accurately measuring the propagation time of diffracted wave and accurately determining defect using trigonometric equation
Size and location.It is very big that diffraction time difference method determines that the levels of precision that the levels of precision of defect size and position and probe are distributed has
Relation, relative weld seam asymmetry of popping one's head in or the track walked in detection process can not be accurately positioned, can be to the size of defect
Made a big impact with position measurement.In addition, the high efficiency of diffraction time difference method testing requirements and easily operation are, it is necessary to pass through
Mechanical structure come ensure probe relative position and stable motion.
At present, the Chinese patent that the notification number of in the market is CN201757747U discloses a kind of diffraction time difference method ultrasound inspection
Scanning frame, including scanning support body are surveyed, by the two leg bottoms of " ∏ " shape pull bar, scanning support body both sides are symmetrically hinged on by hinge
The place placed in the middle of straight fine strain of millet, more than one pair of center probe is symmetrically installed at the place placed in the middle of each crossbeam away from adjusting means, described is every
To center probe away from adjusting means by drive link, transmission pole socket, left regulation wheel, probe holder, left-hand thread screw and right-hand thread screw group
Into the connection transmission pole socket on beam sides is movable in pole socket is driven to load the drive link being made up of left and right thread segment, is passing
Left regulation wheel is installed in the bar segment of drive link in lever seat, the engagement connection left-hand thread screw in left-hand thread section, in right-hand thread section
Upper engagement connection right-hand thread screw；Described left-hand thread screw and the lateral surface of right-hand thread screw install the probe holder of elasticity,
The chute slided along beam sides is provided with contact surface between left-hand thread screw and right-hand thread screw and beam sides；Pass through rotation
Left regulation wheel drives the synchronous slide of left-hand thread screw and right-hand thread screw, realize each pair center probe away from regulation.
In such scheme, scanning support body is the square frame that forward and backward crossbeam composition is connected between two straight beams, in face of to be detected
Part, timely being detected although the ultrasonic probe on probe holder can be realized, measuring distance needs to use extra instrument,
Therefore it is overall more troublesome using process.
Utility model content
The purpose of this utility model is to provide a kind of ultrasound detection scanning frame, its advantage be that by ultrasound detection and
Real-time range detects.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of ultrasound detection is with sweeping
Frame, including girder are looked into, girder is provided with slideway, is slid on the slideway of its middle girder both sides and be connected with some probe holders, probe holder
Ultrasonic probe is provided with, is slid on the slideway of girder top side and is connected with metrology frame；Sliding is connected with measuring stick in metrology frame, counts
The top side of gauge rod is provided with and spacing adjusting rod is slided for it, and the bottom side of measuring stick is connected with turnover board, and turnover board is provided with coding
Device and the rice counting wheel for connecting encoder；The first elastic component for being used for pulling down adjusting rod is provided between adjusting rod and metrology frame.
Pass through above-mentioned technical proposal, the scanning is placed on to the surface of part to be detected, is realized and driven by the form of slip
Multiple probe holder movements, probe holder are treated detection piece by ultrasonic probe and detected, meanwhile, measuring stick passes through in metrology frame
The active force of elastic component moves to the surface of part to be detected, and in scanning frame whole slide, measuring stick can be made by elastic component
Adaptive regulation, stable conflict effect is realized hence for different male and fomale(M＆F)s, meter is realized on the surface of part to be detected
The rolling of rice wheel, rice counting wheel realize the detection of coasting distance by encoder after rolling, thus achieve ultrasound detection and slide
The synchronous progress of distance detection.
The utility model is further arranged to：The rice counting wheel is provided with annular groove, and elastic rubber ring is embedded with the annular groove.
Pass through above-mentioned technical proposal, the effect of bumper and absorbing shock can be reached on rice counting wheel using elastic rubber ring, so as to subtract
The abrasion of rice counting wheel is lacked, durability is higher.
The utility model is further arranged to：The metrology frame is provided with close to the side of adjusting rod to be used to adjust under measuring stick
Actual relative movement from adjusting screw.
Pass through above-mentioned technical proposal, adjusting screw can adjust its height protruded relative to metrology frame in the form of rotation
Degree, if the height of the back-out of adjusting screw is higher, adjusting screw allows for the reduction of measuring stick distance of glide, if regulation spiral shell
The back-out of nail is highly relatively low, then adjusting screw allows for the distance of glide increase of measuring stick.
The utility model is further arranged to：The metrology frame first provided with the slideway for being used to contradict on girder is spacing
Screw.
Pass through above-mentioned technical proposal, meter is realized using the first stop screw after metrology frame sets up position suitable to girder
The positioning of frame is measured, it is simple to operate.
The utility model is further arranged to：Probe holder is provided with the second spacing spiral shell for being used for contradicting the slideway on girder
Nail.
Pass through above-mentioned technical proposal, realized and visited using the second stop screw after probe holder adjusts position suitable to girder
The positioning of head frame, it is simple to operate.
The utility model is further arranged to：Turn leaf is equipped with first stop screw and the second stop screw.
Pass through above-mentioned technical proposal, the operation turn that turn leaf is available for users to, increases torque, and use is more laborsaving.
The utility model is further arranged to：Some mounting holes are provided with measuring stick along its length, are set on turnover board
There is the fastening bolt through mounting hole.
Pass through above-mentioned technical proposal, multiple mounting hole pitch-rows on measuring stick are larger, therefore it is larger that turnover board can be allowed to carry out
The height regulation of scope, so that the surface of rice counting wheel and part to be detected keeps good pertinent relation.
The utility model is further arranged to：The both ends sliding of the girder is connected with coasting mechanism, and coasting mechanism includes
Connected positioned at girder both sides and along the support beam of two skid of slideway sliding, connection adjacent skids, the end of skid
There is sliding wheel, support beam is provided with the sand mold bolt for being used for contradicting girder.
Pass through above-mentioned technical proposal, the skid of girder both sides enable to scanning frame to put down by sliding slipping
It is more steady when being placed on part to be detected, the stress of girder both sides is balanced, girder is more smooth in reciprocal passage；It is sliding in addition
The overall package process of row mechanism is relatively simple, and skid need to only be slipped into girder, recycles sand mold bolt to screw in girder
The fixation of correspondence position is realized, rapid operation is conveniently.
The utility model is further arranged to：The sliding wheel includes the permanent magnetism inner tube of a tyre positioned at middle part, positioned at the permanent magnetism inner tube of a tyre
The magnetic conductance piece of both sides, the plasticity cover tire for connecting two panels magnetic conductance piece.
Pass through above-mentioned technical proposal, current part to be detected is directed to the situation based on iron material matter, using in permanent magnetism
The wall of the strong magnetic-adsorption part to be detected of tire, reduce the effort of user, while the work of magnetic conductance piece and plasticity cover tire
It is higher with the protection permanent magnetism inner tube of a tyre, the durability of the sliding wheel while being to transmit magnetic force.
The utility model is further arranged to：The support beam, which is provided with, helps frame, helps the both sides of frame to be provided with link slot
And the fixing bolt for helping frame and support beam is connected through link slot.
Pass through above-mentioned technical proposal, help the effect of frame to essentially consist in and held for user, to promote whole girder, realize
The movement of multiple probe holders and metrology frame；Using helping, frame operation is more laborsaving, and easily moves whole scanning frame.
In summary, the utility model has the advantages that：1st, probe holder and metering are slipped into simultaneously on a girder
Frame, the first stop screw and the positioning of the second stop screw are recycled, so that measurement simultaneously and detection, realize and synchronously carry out, operate
It is convenient；2nd, coasting mechanism is employed, it is easy to assembly, and coasting mechanism is made up of skid in itself, and skid passes through sliding wheel
Relatively stable movement can be realized, the test result of corresponding each structure is also more accurate.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the side view of the present embodiment；
Fig. 3 a are the structural representations of the sliding wheel of the present embodiment；
Fig. 3 b are enlarged drawings at A in Fig. 1；
Fig. 4 is the structural representation of the probe holder of the present embodiment；
Fig. 5 a are the activity box of the present embodiment and the attachment structure schematic diagram of portable plate；
Fig. 5 b are the activity plate structure schematic diagrams of the present embodiment；
Fig. 6 a are the front side structure schematic diagrames of the metrology frame of the present embodiment；
Fig. 6 b are the rear structure schematic diagrames of the metrology frame of the present embodiment；
Fig. 7 is enlarged drawing at B in Fig. 6 a.
Reference：1st, girder；101st, slideway；2nd, probe holder；201st, lockplate；202nd, location-plate；203rd, reference test bar；
204th, gag lever post；205th, groove is lifted；206th, extension spring；209th, activity box；210th, portable plate；211st, clamping rotating shaft；212nd, groove is collapsed；
213rd, coupling pipe；214th, coupling slot；3rd, ultrasonic probe；4th, skid；401st, support beam；402nd, fixing bolt；403rd, sand mold
Bolt；404th, frame is helped；405th, link slot；406th, sliding wheel；407th, the permanent magnetism inner tube of a tyre；408th, magnetic conductance piece；409th, plasticity cover tire；5、
Metrology frame；501st, measuring stick；502nd, adjusting rod；503rd, turnover board；504th, rice counting wheel；505th, encoder；506th, elastic rubber ring；
507th, adjusting screw；508th, mounting hole；509th, fastening bolt；6th, the first stop screw；7th, the second stop screw；8th, turn leaf.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one：Such as Fig. 1 and Fig. 2, a kind of scanning frame of ultrasound detection, including girder 1, set on the side of girder 1
There is slideway 101.The both sides of girder 1 are respectively provided with two skids 4, and two neighboring skid 4 is connected by support beam 401.Two
Skid 4 keeps sliding to coordinate by respective slideway 101 and girder 1 respectively, while support beam 401 is provided with sand mold bolt
403, the sand mold bolt 403 is contradicted to the surface of slideway 101 through support beam 401, so as to limit the slip of two skids 4.
Such as Fig. 1 and Fig. 3 a, the end of skid 4 is connected with sliding wheel 406, and sliding wheel 406 includes the permanent magnetism positioned at middle part
The inner tube of a tyre 407, the magnetic conductance piece 408 positioned at the both sides of the permanent magnetism inner tube of a tyre 407, the diameter of magnetic conductance piece 408 are straight slightly larger than the permanent magnetism inner tube of a tyre 407
Footpath, plasticity cover tire 409 is arranged with the permanent magnetism inner tube of a tyre 407, while plasticity cover tire 409 is bonded on two panels magnetic conductance piece 408.This is slided
Wheel 406 can be by magnetic-adsorption on the surface of part part to be detected.
With reference to figure 1 and Fig. 3 b, support beam 401, which is provided with, helps frame 404, helps the both sides of frame 404 to be provided with link slot 405,
The fixing bolt 402 of connection support beam 401 is equipped with each link slot 405.
Such as Fig. 1 and Fig. 4, on girder 1 sliding be connected with some probe holders 2, probe holder 2 includes turning over to the length direction of girder 1
The lockplate 201 of folding, lockplate 201 add the sliding contact surface of probe holder 2.Probe holder 2 also includes location-plate 202, with determining
The reference test bar 203 of the straight skidding connection of position plate 202, the top of reference test bar 203 are connected with gag lever post 204, and gag lever post 204 is with determining
The extension spring 206 for driving gag lever post 204 to move down is mounted between the plate 202 of position.Gag lever post 204 is pulled for the ease of user, it is spacing
Bar 204 is provided with lifting groove 205, is available for finger to be put into the pulling for realizing gag lever post 204.
Such as Fig. 4 and Fig. 5 a, the bottom of reference test bar 203 is rotatably connected to activity box 209, is rotatably connected on activity box 209
Portable plate 210, activity box 209 are vertical with the rotational plane of portable plate 210.The activity box 209 is by a clamping rotating shaft 211 with surveying
Bar 203 connects, and the middle part of clamping rotating shaft 211, which is provided with, collapses groove 212, clamping rotating shaft 211 can be collapsed into reality by collapsing groove 212
The fast assembling-disassembling of existing activity box 209.
With reference to Fig. 5 a and Fig. 5 b, portable plate 210 is provided with ultrasonic probe 3 and the coupling positioned at the both sides of ultrasonic probe 3
Pipe 213 is closed, portable plate 210 is provided with coupling slot 214 close to the position bottom side of coupling pipe 213.Couplant is imported by coupling pipe 213,
Oozed out from the coupling slot 214 of the bottom side of portable plate 210, the surface coated on part to be detected, couplant by ultrasonic probe 3 with it is to be checked
The air discharge surveyed between part so that ultrasonic wave can effectively penetrate measured object and reach effective testing goal, due to two
The presence of coupling slot 214, therefore the position of oozing out of couplant is on front side of the position of ultrasonic probe 3 all the time in coupling slot 214,
Reach and first coated couplant, the rear purpose for carrying out supersonic sounding.In order to reduce contact of the activity box 209 with part to be detected
Amount, the exposure of increase ultrasonic probe 3 and part to be detected, therefore activity box 209 is inclined to set with respect to reference test bar 203, should
Gradient is maintained between 20 degree 30 degree.
Sliding is connected with metrology frame 5 on girder 1, and such as Fig. 6 a and Fig. 6 b, metrology frame 5 is connected with meter along the sliding of its vertical direction
Gauge rod 501, the bottom side of measuring stick 501 are connected with turnover board 503, encoder are provided with the side plate that turnover board 503 outwards turns down
505 and the rice counting wheel 504 of encoder 505 is connected, rice counting wheel 504 is provided with annular groove, while chimeric flexible rubber on the annular groove
Cushion rubber 506.Measuring stick 501 is provided with three mounting holes 508 along its vertical direction, can through mounting hole 508 using fastening bolt 509
Turnover board 503 and measuring stick 501 are fixed, select different mounting holes 508 to realize the whole height regulation of rice counting wheel 504.Meter
The top side of amount frame 5 is connected with adjusting rod 502, and the drawing for driving measuring stick 501 to glide is mounted between adjusting rod 502 and metrology frame 5
Spring 206, by the elastic potential energy of extension spring 206, the surface of rice counting wheel 504 and part to be detected keeps elasticity to contradict；In addition such as Fig. 6 a
And Fig. 7, metrology frame 5 are provided with adjusting screw 507, the adjusting screw 507 is passed through by being threaded into metrology frame 5, adjusting rod 502
The effect of extension spring 206 contacts on the upside of the nut of adjusting screw 507 all the time, and turn adjusting screw 507 can realize that adjusting rod 502 is small
The height regulation of amplitude.
Such as Fig. 1, first stop screw 6 that slides through of metrology frame 5 limits, and probe holder 2 slides through the second spacing spiral shell
Nail 7 is limited, and turn leaf 8 is equipped with the first stop screw 6 and the second stop screw 7.
Number of assembling steps：From the suitable length of girder 1, because the structure of multiple slideways 101 of girder 1 is identical, probe holder 2 can
Metrology frame 5 is slipped into girder 1 by selection wherein any one slideway 101, selects two relative slideways 101 to slip into probe holder 2
Girder 1, the package assembly is more flexible, and metrology frame 5 is positioned after sliding into suitable position by the first stop screw 7, probe
Frame 2 recycles the second stop screw 8 to position after sliding into suitable position, then loads skid 4 in the both sides of girder 1, and
The fixation of two skids 4 is realized through support beam 401 by sand mold bolt 403.
Operating procedure：Two support frames 404 of hands grasping, part to be detected is conformed to by sliding wheel 406 when user uses
Surface, back and forth promote whole scanning frame；Effect ultrasonic probe 3 and to be detected part of the reference test bar 203 by extension spring 206
Surface keep contradicting in real time, the work that now ultrasonic probe 3 is detected, while rice counting wheel 504 and encoder 505 will be examined
Ranging is from being recorded.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
- A kind of 1. ultrasound detection scanning frame, it is characterised in thatIncluding girder (1), girder (1) is provided with slideway (101), slides and is connected with the slideway (101) of its middle girder (1) both sides Some probe holders (2), probe holder (2) are provided with ultrasonic probe (3), slide and be connected with the slideway (101) of girder (1) top side Metrology frame (5)；Sliding is connected with measuring stick (501) in metrology frame (5), and the top side of measuring stick (501), which is provided with, slides spacing regulation for it Bar (502), the bottom side of measuring stick (501) are connected with turnover board (503), and turnover board (503) is provided with encoder (505) and connected Connect the rice counting wheel (504) of encoder (505)；It is provided between adjusting rod (502) and metrology frame (5) and is used to pull down adjusting rod (502) The first elastic component.
- 2. ultrasound detection scanning frame according to claim 1, it is characterised in that the rice counting wheel (504) is provided with ring Groove, elastic rubber ring (506) is embedded with the annular groove.
- 3. ultrasound detection scanning frame according to claim 2, it is characterised in that the metrology frame (5) is close to adjusting rod (502) side is provided with the adjusting screw (507) for being used for adjusting measuring stick (501) distance of glide.
- 4. ultrasound detection scanning frame according to claim 1, it is characterised in that the metrology frame (5), which is provided with, to be used for Contradict the first stop screw (6) of the slideway (101) on girder (1).
- 5. ultrasound detection scanning frame according to claim 4, it is characterised in that probe holder (2), which is provided with, to be used to contradict The second stop screw (7) of slideway (101) on girder (1).
- 6. ultrasound detection scanning frame according to claim 5, it is characterised in that first stop screw (6) and Turn leaf (8) is equipped with two stop screws (7).
- 7. ultrasound detection scanning frame according to claim 1, it is characterised in that square along its length on measuring stick (501) To provided with some mounting holes (508), the fastening bolt (509) of mounting hole (508) is provided through on turnover board (503).
- 8. ultrasound detection scanning frame according to claim 1, it is characterised in that the both ends sliding of the girder (1) connects Coasting mechanism is connected to, coasting mechanism includes positioned at girder (1) both sides and along the skid (4) of slideway (101) sliding, connects two The support beam (401) of adjacent skid (4), the end of skid (4) are connected with sliding wheel (406), and support beam (401) is provided with For contradicting the sand mold bolt (403) of girder (1).
- 9. ultrasound detection scanning frame according to claim 8, it is characterised in that the sliding wheel (406) includes being located at The permanent magnetism inner tube of a tyre (407) at middle part, the magnetic conductance piece (408) positioned at the permanent magnetism inner tube of a tyre (407) both sides, connect two panels magnetic conductance piece (408) Plasticity cover tire (409).
- 10. ultrasound detection scanning frame according to claim 9, it is characterised in that the support beam (401) is provided with and helped Frame (404) is held, helps the both sides of frame (404) to be provided with link slot (405) and connected through link slot (405) and helps frame (404) With the fixing bolt (402) of support beam (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589217.XU CN206876652U (en) | 2017-05-24 | 2017-05-24 | Ultrasound detection scanning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589217.XU CN206876652U (en) | 2017-05-24 | 2017-05-24 | Ultrasound detection scanning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206876652U true CN206876652U (en) | 2018-01-12 |
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ID=61336691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720589217.XU Active CN206876652U (en) | 2017-05-24 | 2017-05-24 | Ultrasound detection scanning frame |
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| CN (1) | CN206876652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735929A (en) * | 2020-07-30 | 2020-10-02 | 清华大学天津高端装备研究院 | Nondestructive test scanning frame |
| CN112298392A (en) * | 2020-10-30 | 2021-02-02 | 中广核检测技术有限公司 | Magnetic adsorption ultrasonic inspection robot |
-
2017
- 2017-05-24 CN CN201720589217.XU patent/CN206876652U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735929A (en) * | 2020-07-30 | 2020-10-02 | 清华大学天津高端装备研究院 | Nondestructive test scanning frame |
| CN112298392A (en) * | 2020-10-30 | 2021-02-02 | 中广核检测技术有限公司 | Magnetic adsorption ultrasonic inspection robot |
| CN112298392B (en) * | 2020-10-30 | 2022-12-06 | 中广核检测技术有限公司 | Magnetic adsorption ultrasonic inspection robot |
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