CN207096137U - A kind of ray detecting apparatus for the lack of penetration depth of small diameter tube weld bond - Google Patents
A kind of ray detecting apparatus for the lack of penetration depth of small diameter tube weld bond Download PDFInfo
- Publication number
- CN207096137U CN207096137U CN201720949146.XU CN201720949146U CN207096137U CN 207096137 U CN207096137 U CN 207096137U CN 201720949146 U CN201720949146 U CN 201720949146U CN 207096137 U CN207096137 U CN 207096137U
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- Prior art keywords
- block
- flat car
- small diameter
- electromagnet
- channel slot
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Abstract
The utility model discloses a kind of ray detecting apparatus for the lack of penetration depth of small diameter tube weld bond, including rays generating tubes and data receiver display, being connected by circuit signal between rays generating tubes and the data receiver display, the rays generating tubes are arranged on driving flat car, the head of the driving flat car is provided with the camera being connected with data receiver display circuit signal, rotated on the driving flat car by drive mechanism and be provided with the receiving block placed for reference block, on the driving flat car multiple tracks channel slot is provided with to accommodate block as center of circle circumference array, the receiving block is provided with the outlet slot wide with channel slot, the driving flat car is provided with the regulation device of control reference block moving direction；This on-line measuring device can be applicable the detection work of the small diameter tube weld seam under complex with environment, and experiment smoothly can also be compared using reference block, and testing result is accurate.
Description
Technical field
It the utility model is related to weld seam detection field, more particularly to a kind of ray for the lack of penetration depth of small diameter tube weld bond
Detection means.
Background technology
Pressure pipeline is a kind of extraordinary bearing device with explosion danger, and it can be used as many special equipments or system
Core facility, the conveying task of high temperature, high pressure, inflammable, explosive, hypertoxic, deep-etching or radioactivity material is responsible for, in its people
Occupy critical role in economic construction；The integrality of pressure pipeline is directly connected to the safety of production, once leakage or quick-fried occurs
It is fried, catastrophic failure is often led to, to ensure its safe operation, it is very that it, which is regularly detected, using appropriate method
It is necessary；In the prevalence of a large amount of defects during pressure pipeline manufacture or use, due to the connection of current pressure pipeline
Use welding manner more, be often the weak link of pipeline at butt weld, easily produce various defects and damage, wherein especially with
Incomplete penetration defect is most, and the safe handling to pressure pipeline brings serious threat.
Professional knows, according to JB/T4730.2-2005《The part of bearing device Non-Destructive Testing the 2nd：Ray is examined
Survey》, for overall diameter D0≤100mm small diameter tube, when detecting lack of penetration, employ special as defined in standard annex H
Reference block, i.e. IA types and IB types.
, can not for the small diameter tube that some are under more complicated environment, such as the small diameter tube being arranged in other pipelines
Dismounted, and staff can not also observe inner case, now cause the inconvenience to small diameter tube detection, and can not more realize
The comparison work of reference block.
Utility model content
The purpose of this utility model is to provide a kind of ray detecting apparatus for the lack of penetration depth of small diameter tube weld bond, and its is excellent
Point is, can be used for the weld seam detection work of the complex small diameter tube of environment, and is smoothed out the comparison work of reference block
Make.
Above-mentioned technical purpose of the present utility model technical scheme is that:One kind is used for small diameter tube
The ray detecting apparatus for depth that weld bond is lack of penetration, including rays generating tubes and data receiver display, the rays generating tubes
Being connected by circuit signal between data receiver display, the rays generating tubes are arranged on driving flat car, described
The head of driving flat car is provided with the camera being connected with data receiver display circuit signal, passes through on the driving flat car
Drive mechanism rotates the receiving block for being provided with and being placed for reference block, described to drive on flat car to accommodate block as center of circle circumference array
Provided with multiple tracks channel slot, the receiving block is provided with the outlet slot wide with channel slot, and the driving flat car is provided with control
The regulation device of reference block moving direction.
By using above-mentioned technical proposal, for complex environment, can be taken the photograph by driving driving flat car to enter
As head can transmit the situation of internal environment, driving flat car is moved to be adapted to logical close to commissure to be detected, afterwards selection
Road groove, control accommodate block and rotated, and its outlet slot is communicated with channel slot, then pass through regulation device so that reference block is moved to
In channel slot, now reference block is in close to commissure to be detected, can finally be carried out by rays generating tubes to weld seam
Irradiation and detection work；It is simple in construction, and can be conveniently applied under complex environment situation, can also be smoothly
Work is compared using reference block.
The utility model is further arranged to：The regulation device includes being arranged in reference block being controlled by circuit signal
Electromagnet one, be respectively equipped with positioned at channel slot opening position described in per pass and can be adsorbed with electromagnet one in the driving flat car
Electromagnet two, it is described accommodate block be provided with electromagnet one adsorb electromagnet three.
By using above-mentioned technical proposal, after accommodating block and turning to outlet slot channel slot communicates with certain together with, control is electric
Magnet one and electromagnet two simultaneously must be electric, can now realize that reference block is moved in the channel slot, that is, are in close and treat
Detect at position while welding, to realize the detection and contrast work to weld seam.
The utility model is further arranged to：The channel slot remote accommodate is fixed with block by channel slot closing
Coaming plate, the coaming plate are provided with cushion close to the one side for accommodating block.
By using above-mentioned technical proposal, in the presence of coaming plate and cushion, effectively reference block can be played
Certain protective effect, reference block can have both been avoided from dropping on this driving flat car, and it is possible to prevente effectively to having a competition
The gouging abrasion of block and coaming plate.
The utility model is further arranged to：Slipping block is provided with the receiving block, the electromagnet one is fixedly installed on
On slipping block, the reference block is set in slipping block, and cotton wadding is bonded with the both sides cell wall of the channel slot
Layer.
, can be in order to peace of the reference block on slipping block in the presence of slipping block by using above-mentioned technical proposal
Holding position is fixed, and will not arbitrarily be slid on block is accommodated, be caused to damage；Cotton batt layer can then not influence slipping block along passage
Groove serves certain cushioning effect to slipping block while sliding, it is possible to prevente effectively from absorption of the slipping block in two electromagnet
Under power effect, sliding is too fast, and reference block is caused to damage.
In summary, the utility model has the advantages that：
1st, by simple structure setting, this detection means can be caused to be applied to under complex environment
The detection work of pipeline path weld seam, detection easy to operate are accurate；
2nd, the mobile manipulation of reference block multiple directions can be realized so that reference block is in detection optimum position,
Further increase accuracy in detection；
3rd, the service life for extending reference block is improved using a variety of simple structures.
Brief description of the drawings
Fig. 1 is the structural representation of this detection means in embodiment 1, and data receive display and rays generating tubes it
Between connection diagram；
Fig. 2 is the top view that flat car is driven in embodiment 1；
Fig. 3 is the top view that flat car is driven in embodiment 2.
In figure：1st, rays generating tubes；11st, data receive display；2nd, flat car is driven；21st, camera；3rd, driving machine
Structure；31st, motor；32nd, angular transducer；4th, block is accommodated；41st, outlet slot；42nd, slipping block；5th, channel slot；51st, coaming plate；
52nd, cushion；53rd, cotton batt layer；6th, regulation device；61st, electromagnet one；62nd, electromagnet two；63rd, electromagnet three；7th, contrast
Test block.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of ray detecting apparatus for the lack of penetration depth of small diameter tube weld bond, a kind of angle welding ray detection
Device, as shown in figure 1, including rays generating tubes 1 and data receiver display, rays generating tubes 1 and data receiver display
Between be attached by circuit signal, i.e., by rays generating tubes 1 irradiate after imaging can be in data receiver display
On shown.
As illustrated in fig. 1 and 2, now rays generating tubes 1 are arranged on a driving flat car 2, drive the head of flat car 2
Portion is provided with the camera 21 being connected with data receiver display circuit signal, and passes through drive mechanism 3 on driving flat car 2
Rotate and be provided with a receiving block 4 placed for reference block 7, drive mechanism 3 is arranged on control on driving flat car 2 and accommodates block
4 motors 31 rotated, and drive the angular transducer for being additionally provided with flat car 2 and being connected with the circuit signal of motor 31
32, i.e., the rotational angle of motor 31 can be controlled by angular transducer 32, so as to control the rotational angle for accommodating block 4.
As shown in Fig. 2 being provided with multiple tracks channel slot 5 to accommodate block 4 for center of circle circumference array on driving flat car 2, accommodate
Block 4 is provided with the outlet slot 41 wide with channel slot 5, and driving flat car 2 is provided with the regulation and control of the control moving direction of reference block 7
Device 6.
As shown in Fig. 2 regulation device 6 includes being arranged on the electromagnet 1 controlled by circuit signal in reference block 7, drive
The electromagnet 2 62 that can be adsorbed with electromagnet 1 is respectively equipped with dynamic flat car 2 positioned at the opening position of per pass channel slot 5, it is described
Accommodate block 4 and be provided with the electromagnet 3 63 adsorbed with electromagnet 1.
Embodiment：, can be by controlling driving flat car 2 to enter for complex environment, camera 21
It can be received with the situation of real-time delivery internal environment to data on display 11, help operating personnel flat to preferably manipulation driving
The direction displacement of wooden handcart 2.
Control driving flat car 2 is moved to the commissure close to small diameter tube to be detected, and selection afterwards can be further towards
The appropriate channel groove 5 of commissure, in the presence of motor 31 and angular transducer 32, control accommodates block 4 and rotated, and goes out it
Mouthful groove 41 communicates with channel slot 5, controls electromagnet 1 and electromagnet 2 62 simultaneously must be electric afterwards, in the mutual of two electromagnet
Under suction-operated, reference block 7 is moved in channel slot 5, and now reference block 7 is in close to commissure to be detected, is finally
Work can be detected and contrasted by the irradiation that rays generating tubes 1 are carried out to weld seam and reference block 7；When need after
It is continuous when being detected to weld seam elsewhere, control the dead electricity of electromagnet 2 62 first, electromagnet 3 63 electric, reference block 7
It is moved to and is accommodated on block 4 under the suction-operated of electromagnet 1 and electromagnet 3 63, consequently facilitating is moved to other next time
In channel slot 5, the control to the orientation of reference block 7 can be now realized.
It is simple in construction, and can be conveniently applied under complex environment situation, can also smoothly it utilize to having a competition
Work is compared in block 7.
As shown in Fig. 2 in the present embodiment, it is fixed with the remote receiving block 4 of channel slot 5 and closes channel slot 5
Coaming plate 51, coaming plate 51 is provided with cushion 52 close to the one side for accommodating block 4, and cushion 52 can be using sponge, rubber
Deng.
Because reference block 7 is under the mutual suction-operated of electromagnet 1 and electromagnet 2 62, it is moved to corresponding logical
In road groove 5, now in the presence of coaming plate 51 and cushion 52, certain protection can be effectively played to reference block 7 and is made
With, reference block 7 can have both been avoided from dropping on this driving flat car 2, and it is possible to prevente effectively from reference block 7 and coaming plate 51
Gouging abrasion.
Embodiment 2：A kind of ray detecting apparatus for the lack of penetration depth of small diameter tube weld bond, it is different from embodiment 1 it
Be in, as shown in figure 3, now accommodate block 4 in be provided with a slipping block 42, electromagnet 1 is fixedly installed on slipping block 42
On, and reference block 7 is set in slipping block 42, now can further realize the protective effect to reference block 7,
The contact directly with electromagnet 1 is avoided, influences its weld seam effect；At the same time, it is viscous on the both sides cell wall of channel slot 5
It is connected to cotton batt layer 53.
In the presence of slipping block 42, installation site that can be in order to reference block 7 on slipping block 42 is fixed, Bu Hui
Accommodate and arbitrarily slid on block 4, cause to damage；Cotton batt layer 53 then can not influence slipping block 42 along channel slot 5 and slide it is same
When certain cushioning effect is served to slipping block 42, it is possible to prevente effectively from absorption affinity effect of the slipping block 42 in two electromagnet
Under, sliding is too fast, and reference block 7 is caused to damage.
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 (4)
1. a kind of ray detecting apparatus for the lack of penetration depth of small diameter tube weld bond, including rays generating tubes (1) and data connect
Receive display, being connected by circuit signal between the rays generating tubes (1) and data receiver display, it is characterised in that：
The rays generating tubes (1) are arranged on driving flat car (2), and the head of the driving flat car (2) is provided with and data receiver
The camera (21) of display circuit signal connection, rotated by drive mechanism (3) on driving flat car (2) be provided with for pair
The receiving block (4) placed than test block (7), described drive are provided with multiple tracks to accommodate block (4) on flat car (2) for center of circle circumference array
Channel slot (5), the receiving block (4) is provided with the outlet slot (41) wide with channel slot (5), described to drive on flat car (2)
Regulation device (6) provided with control reference block (7) moving direction.
2. a kind of ray detecting apparatus for the lack of penetration depth of small diameter tube weld bond according to claim 1, its feature exist
In：The regulation device (6) includes being arranged on the electromagnet one (61) controlled by circuit signal in reference block (7), the drive
The electromagnetism that can be adsorbed with electromagnet one (61) is respectively equipped with dynamic flat car (2) positioned at channel slot (5) opening position described in per pass
Iron two (62), the block (4) that accommodates are provided with the electromagnet three (63) adsorbed with electromagnet one (61).
3. a kind of ray detecting apparatus for the lack of penetration depth of small diameter tube weld bond according to claim 1, its feature exist
In：The channel slot (5) is fixed with the coaming plate (51) of channel slot (5) closing, the coaming plate away from block (4) place is accommodated
(51) it is provided with cushion (52) close to the one side for accommodating block (4).
4. a kind of ray detecting apparatus for the lack of penetration depth of small diameter tube weld bond according to claim 2, its feature exist
In：Slipping block (42) is provided with the receiving block (4), the electromagnet one (61) is fixedly installed on slipping block (42), described
Reference block (7) is set in slipping block (42), and cotton batt layer is bonded with the both sides cell wall of the channel slot (5)
(53)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949146.XU CN207096137U (en) | 2017-07-31 | 2017-07-31 | A kind of ray detecting apparatus for the lack of penetration depth of small diameter tube weld bond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949146.XU CN207096137U (en) | 2017-07-31 | 2017-07-31 | A kind of ray detecting apparatus for the lack of penetration depth of small diameter tube weld bond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207096137U true CN207096137U (en) | 2018-03-13 |
Family
ID=61543540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720949146.XU Expired - Fee Related CN207096137U (en) | 2017-07-31 | 2017-07-31 | A kind of ray detecting apparatus for the lack of penetration depth of small diameter tube weld bond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207096137U (en) |
-
2017
- 2017-07-31 CN CN201720949146.XU patent/CN207096137U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190731 |
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| CF01 | Termination of patent right due to non-payment of annual fee |