CN205506714U - X X -ray radiographic inspection machine with bidirectional circuit switch - Google Patents
X X -ray radiographic inspection machine with bidirectional circuit switch Download PDFInfo
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- CN205506714U CN205506714U CN201620223309.1U CN201620223309U CN205506714U CN 205506714 U CN205506714 U CN 205506714U CN 201620223309 U CN201620223309 U CN 201620223309U CN 205506714 U CN205506714 U CN 205506714U
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Abstract
The utility model provides a X X -ray radiographic inspection machine with bidirectional circuit switch, includes X ray generator, guiding mechanism, track foot, heat energy converter, battery, driving motor and two -way change over switch, and X -ray tube and casing are connected to the heat conductor among the X ray generator, and the X -ray tube passes the heat conductor and fixes in the radiator and seted up the ray window, guiding mechanism includes support frame, link, left -hand screw pole, right spiral pole and scroll cover, and support frame lower part and middle part be rotatory link and the left right spiral pole of being provided with respectively, and the scroll cover setting is rotatory cooperation with it between a left side, right spiral pole, the support frame middle part is provided with the rotation axis, and the casing setting is on the rotation axis and rather than the linkage, two -way change over switch control is main, the switching between vice battery, and heat energy converter, X ray generator and driving motor are connected respectively to heat energy converter and the thermo -contact of casing lateral surface, battery, the utility model provides a can the self -adaptation pipeline condition and have a defectoscope of bidirectional circuit switch.
Description
Technical field
This utility model relates to a kind of defectoscope, a kind of x-ray flaw detector with two-way circuit switch.
Background technology
Extensively application and multidimensional development along with Non-Destructive Testing, Non-Destructive Testing increasingly trends towards specialization, classificationization, becomes more meticulous and be widely used in different field, to the time, space, testing conditions, detection efficiency requirement the most diversified, and Non-Destructive Testing is commonly present various informative because of its field feature, flaw detection situation is complicated, so that the research and development of defectoscope and production are difficult to achieve several things at one stroke, its product is often difficult to compatibility so that the application correspondence of defectoscope is relatively strong to difference flaw detection situation, thus reduces the utilization benefit of defectoscope.
nullParticularly pipeline inspection field，Existing x-ray flaw detector difficulty is given the different pipeline of reply and is detected a flaw，Often the defectoscope of a specification is only applicable to the pipeline of a kind of specification，Simultaneously，The deformation of the pipeline that existing x-ray flaw detector difficulty runs into during giving reply pipeline inspection itself，Such as damage、Corrode turning round in the pipeline deformation and the process of deployment of pipeline own caused、The situations such as corner，So that pipeline inspection is difficult to normally and efficiently and carries out exactly，When pipeline inspection，In pipeline, situation is more complicated，Turn，When bending more，Cable power supply realizes difficulty technically，Input cost is high，Simultaneously，In flaw detection pipeline, easily there is potential safety hazard in drag cable line，And single accumulator cannot provide defectoscope to work long-term effectively，Easily occur in during flaw detection the out-of-work situation because accumulator electric-quantity is not enough，Flaw detection is caused to carry out the most swimmingly.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art to exist, and provides a kind of and situation secondary can utilize the x-ray flaw detector with two-way circuit switch of energy in self-adapting pipe specification, pipeline.
For achieving the above object, this utility model provides following technical scheme: a kind of from the x-ray flaw detector with two-way circuit switch, including x ray generator, guiding mechanism, crawler belt foot, heat energy converter, accumulator, drive motor and two-way switching switch, x ray generator includes casing, high tension generator, X-ray tube, heat carrier, radiator and DC fan, casing is cylindric, casing internal upper part is provided with high tension generator, high tension generator lower end connects X-ray tube, heat carrier connects X-ray tube and casing, X-ray tube is through heat carrier and is fixed in radiator, X-ray tube offers ray window between heat carrier and radiator；Guiding mechanism includes bracing frame, link, left-hand screw bar, right handed worm and screw-casing, link is rotatably arranged on the bottom of bracing frame both sides, the adjustable in length of link, the lower end of link is rotatable is respectively arranged with crawler belt foot, the middle part of link is the most rotatable arranges left-hand screw bar and right handed worm, the thread rotary orientation of left-hand screw bar and right handed worm is contrary, screw-casing be arranged between left-hand screw bar and right handed worm and with both rotatable engagement, screw-casing can precession or screw out left-hand screw bar and the right handed worm angle with regulation both sides link；In the middle part of bracing frame, pipeline bearing of trend being provided with rotary shaft, casing arranges on the rotary shaft and links with rotary shaft；Two-way switching switch includes switching mechanism, main circuit breaker and secondary chopper, main circuit breaker and secondary chopper connect main accumulator and secondary accumulator respectively, main circuit breaker and secondary chopper are separately positioned on switching mechanism both sides and are carried out main circuit breaker and the switching of secondary chopper by switching mechanism, heat energy converter thermally contacts with casing lateral surface, motor is driven to be arranged in crawler belt foot, accumulator one end of major-minor two groups connects heat energy converter, and the other end connects x ray generator respectively and drives motor.
Improve as one, between X-ray tube and casing, be provided with antiscatter grid.
Improving as one, internal side of shell wall is covered with lead layer.
Improve as one, between high tension generator and X-ray tube, be arranged in series choke coil.
Improving as one, casing inner wall is provided with heat conduction blower fan, and the wind direction of heat conduction blower fan is perpendicular with X-ray tube y direction.
Improving as one, radiator is turriform, and ray window and X-ray tube y direction are 30 degree of angles.
The beneficial effects of the utility model: this utility model by say X-ray tube and pass heat carrier and the setting in being fixed on radiator X-ray is produced during heat energy can be transmitted in casing quickly, by all kinds of means, simultaneously, barrier during utilizing the high grip of crawler belt and guiding mechanism to overcome different tube diameters, different pipe condition and flaw detection, turn the obstruction that mouth causes to x-ray inspection, not only situation in different pipeline classification, pipelines had the highest adaptive, simultaneously work as one-object-many-purposes, improve commercial exploitation rate；By accumulator to x ray generator energy supply, by thermally contacting with the casing of thermolysis, converting heat device says that partial heat is converted into electrical power storage and returns in accumulator, realize energy and obtain secondary utilization, save the energy, and prevent shell temperature too high, two-way switchable circuit ensure that can have the major and minor two controlled defectoscopes of group storage battery to use, and improves the ability of the continuous firing of the x-ray flaw detector of two-way circuit switch.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the overall structure schematic diagram of x ray generator of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As shown in Figure 1, 2 for a kind of a kind of specific embodiment from the x-ray flaw detector with two-way circuit switch of the present utility model.This embodiment includes x ray generator 1, guiding mechanism 2, crawler belt foot 3, heat energy converter 4, accumulator 5, drive motor 6 and two-way switching switch 7, x ray generator 1 includes casing 11, high tension generator 12, X-ray tube 13, heat carrier 14, radiator 15 and DC fan 16, casing 11 is cylindric, casing 11 internal upper part is provided with high tension generator 12, high tension generator 12 lower end connects X-ray tube 13, heat carrier 14 connects X-ray tube 13 and casing 11, X-ray tube 13 is through heat carrier 14 and is fixed in radiator 15, X-ray tube 13 offers ray window 131 between heat carrier 14 and radiator 15；Guiding mechanism 2 includes bracing frame 21, link 22, left-hand screw bar 23, right handed worm 24 and screw-casing 25, link 22 is rotatably arranged on the bottom of bracing frame 21 both sides, the adjustable in length of link 22, the lower end of link 22 is rotatable is respectively arranged with crawler belt foot 3, the middle part of link 22 is the most rotatable arranges left-hand screw bar 23 and right handed worm 24, the thread rotary orientation of left-hand screw bar 23 and right handed worm 24 is contrary, screw-casing 25 be arranged between left-hand screw bar 23 and right handed worm 24 and with both rotatable engagement, screw-casing 25 can precession or screw out left-hand screw bar 23 and right handed worm 24 angle with regulation both sides link 22；In the middle part of bracing frame 21, pipeline bearing of trend being provided with rotary shaft 211, casing 11 is arranged in rotary shaft 211 and links with rotary shaft 211；Two-way switching switch 7 includes switching mechanism 71, main circuit breaker 72 and secondary chopper 73, main circuit breaker 72 and secondary chopper 73 connect main accumulator 5 and secondary accumulator 5 respectively, main circuit breaker 72 and secondary chopper 73 are separately positioned on switching mechanism 71 both sides and are carried out main circuit breaker 72 and the switching of secondary chopper 73 by switching mechanism 71, heat energy converter 4 thermally contacts with casing 11 lateral surface, motor 6 is driven to be arranged in crawler belt foot 3, main accumulator 5 and secondary accumulator 5 one end connect heat energy converter 4, and the other end connects x ray generator 1 respectively and drives motor 6；Use technique scheme, this design makes and to be fixed in radiator 15 through heat carrier 14 by X-ray tube 13, make the too much heat energy that X-ray tube 13 is supervened when producing X-ray, a part is able to the very first time and is transmitted to the space outerpace between X-ray tube 13 and casing 11 from X-ray tube 13 by heat carrier 14, quickly it is transmitted to this partial heat in casing 11 dispel the heat by DC fan 16 again, another part heat the most directly transfers heat to casing 11 by heat carrier 14 and distributes, thus form Simulation of Dual-channel and synchronize heat radiation, accelerate radiating efficiency, prevent defectoscope running temperature too high；Furthermore, ray window 131 is arranged between heat carrier 14 and radiator 15 and allows the waste heat produced with ray the most multistage dissipate the most substantially, to guarantee that proud the continuing of defectoscope itself runs efficiently, thus arrive the purpose of the heat conduction and heat radiation that diversification is carried out simultaneously；The columned moulding of casing 11 body also makes its area dispelled the heat increase, and optimizes radiating effect, the efficiency of heat radiation；Further, owing to this X-ray can supervene amount of heat during producing, heat is quickly conducted by above-mentioned heat carrier 14, radiator 15 to cylindric casing 11, substantial amounts of heat can constantly be assembled during flaw detection in casing 11 surface, by arranging heat energy converter 4 at this casing 11 outer wall with the form of thermo-contact, heat energy converter 4 presents: thermocouple effect or Seebeck effect, or Peltier effect, or Thomson effect, or pyroelectric effect；nullThe electric energy produced by heat energy converter 4 can constantly be powered to accumulator 5 by being connected with accumulator 5，Accumulator 5 then provides electric energy for x ray generator 1 and driving motor 6，So that it is guaranteed that defectoscope normal operation，This design makes energy carry out 2 utilizations，Improve the utilization rate of electrical of equipment，Simultaneously，Possessing two-way circuit switch makes defectoscope in operation，There is master、Secondary two group storage batteries 5 ensure，Improve the persistence that defectoscope runs，Reduce because accumulator 5 uses up the risk brought but flaw detection task not yet finishes，Improve the reliability of flaw detection，Furthermore heat energy is conducive to controlling the temperature of casing 11 by conversion in time，Improve the safety coefficient of equipment operation，And the accumulator 5 being continuously available the major-minor two groups of charging can be continuously x ray generator 1 and drive motor 6 to provide electric power，Defectoscope entirety is made can more to continue to operate efficiently；This utility model uses crawler belt foot 3 to make it have preferably earth-grasping force and pull strength during pipeline inspection, have compared to other move modes and better adapt to Different Ground environment, cross over the obstacle produced because of situations such as burn into damages, it is ensured that defectoscope operates effectively；nullUse guiding mechanism 2 can adjust the angles of two crawler belts foots 3 according to the difference of duct size simultaneously，Main by left-hand screw bar 23、Right handed worm 24 and screw-casing 25 realize being controlled the angle of two links 22，Achieved by rotating screw set 25 and say that left-hand screw bar 23 or right handed worm 24 synchronize spinning in and out，Thus increase or reduce the angle between two links 22，Crawler belt foot 3 can preferably be fitted with tube wall，Thus realize the effect of even running，Bracing frame 21 and link 22、Link 22 and left-and-right spiral bar、Link 22 all uses rotatable setting with crawler belt foot 3，The shape making guiding mechanism 2 is changed，It is adjustable for being aided with 22 body length of link again，Therefore the regulation of the adaptability to whole guiding mechanism 2 length and width can be realized，Thus adapt to different calibers on the whole.
Detailed description of the invention as a kind of improvement; antiscatter grid 132 it is provided with between X-ray tube 13 and casing 11; antiscatter grid 132 requires protective layer and isolated material are screened, optimized according to different radioprotectives, effectively prevents from scattering, with the X-ray evading X-ray tube generation, the danger being likely to result in.
As the detailed description of the invention of a kind of improvement, casing 11 interior sidewall surface is covered with lead layer 133, coordinates the scattering preventing X-ray further with antiscatter grid 132.
Detailed description of the invention as a kind of improvement, choke coil 134 it has been arranged in series between high tension generator 12 and X-ray tube 13, choke coil 134 is one group can control the coil of heater current, after being arranged in series choke coil 134 between high tension generator 12 and X-ray tube 13, X-ray tube 13 heater current can be reduced, reduce heater winding caloric value, be equivalent to increase the voltage of filament two interpolar, improve the filament unit interval and launch the efficiency of electronics, directly clash into target and to produce electronics the most, X-ray energy is the strongest, thus improves the penetration capacity of defectoscope.
Detailed description of the invention as a kind of improvement, casing 11 inwall is provided with heat conduction blower fan 135, the wind direction of heat conduction blower fan 135 is perpendicular with the y direction of X-ray tube 13, this design can make heat conduction blower fan 135 that the heat between X-ray tube 13 and casing 11 is quickly conducted to casing 1 to dispel the heat, and improves radiating efficiency.
Detailed description of the invention as a kind of improvement, a kind of x-ray flaw detector radiator 15 certainly with two-way circuit switch is turriform, ray window 131 and X-ray tube 13 y direction are 30 degree of angles, the radiator 15 of turriform can make defectoscope when checking major diameter big wall thickness vessel head, container ring weld X-ray procedure, realize 360 degree angles of circumference when obtaining effective ray coverage rate, prevent ray area coverage to be blocked thus it can not be completely covered situation generation of application.
Below being only preferred implementation of the present utility model, protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
- null1. an x-ray flaw detector with two-way circuit switch，It is characterized in that: include x ray generator (1)、Guiding mechanism (2)、Crawler belt foot (3)、Heat energy converter (4)、Accumulator (5)、Drive motor (6) and two-way switching switch (7)，Described x ray generator (1) includes casing (11)、High tension generator (12)、X-ray tube (13)、Heat carrier (14)、Radiator (15) and DC fan (16)，Described casing (11) is cylindric，Described casing (11) internal upper part is provided with high tension generator (12)，Described high tension generator (12) lower end connects X-ray tube (13)，Described heat carrier (14) connects X-ray tube (13) and casing (11)，In X-ray tube (13) passes heat carrier (14) and is fixed on radiator (15)，X-ray tube (13) offers ray window (131) between heat carrier (14) and radiator (15)；nullDescribed guiding mechanism (2) includes bracing frame (21)、Link (22)、Left-hand screw bar (23)、Right handed worm (24) and screw-casing (25)，Described link (22) is rotatably arranged on the bottom of bracing frame (21) both sides，The adjustable in length of described link (22)，The lower end of described link (22) is rotatable is respectively arranged with crawler belt foot (3)，The middle part of link (22) is the most rotatable arranges left-hand screw bar (23) and right handed worm (24)，The thread rotary orientation of described left-hand screw bar (23) and right handed worm (24) is contrary，Described screw-casing (25) be arranged between left-hand screw bar (23) and right handed worm (24) and with both rotatable engagement，Described screw-casing (25) can precession or screw out left-hand screw bar (23) and right handed worm (24) to regulate the angle of both sides link (22)；Support frame as described above (21) middle part is provided with rotary shaft (211) along pipeline bearing of trend, and described casing (11) is arranged on rotary shaft (211) and above and links with rotary shaft (211)；Described two-way switching switch (7) includes switching mechanism (71), main circuit breaker (72) and secondary chopper (73), described main circuit breaker (72) and secondary chopper (73) connect main accumulator (5) and secondary accumulator (5) respectively, described main circuit breaker (72) and secondary chopper (73) are separately positioned on switching mechanism (71) both sides and are carried out main circuit breaker (72) and the switching of secondary chopper (73) by switching mechanism (71), described heat energy converter (4) thermally contacts with casing (11) lateral surface, motor (6) is driven to be arranged in crawler belt foot (3), main accumulator (5) and secondary accumulator (5) one end connect heat energy converter (4), the other end connects x ray generator (1) respectively and drives motor (6).
- A kind of x-ray flaw detector with two-way circuit switch the most according to claim 1, it is characterised in that: it is provided with antiscatter grid (132) between described X-ray tube (13) and casing (11).
- A kind of x-ray flaw detector with two-way circuit switch the most according to claim 2, it is characterised in that: described casing (11) interior sidewall surface is covered with lead layer (133).
- 4. according to a kind of x-ray flaw detector with two-way circuit switch described in claim 1 or 2 or 3, it is characterised in that: it is arranged in series choke coil (134) between described high tension generator (12) and X-ray tube (13).
- 5. according to a kind of x-ray flaw detector with two-way circuit switch described in claim 1 or 2 or 3, it is characterized in that: described casing (11) inwall is provided with heat conduction blower fan (135), the wind direction of described heat conduction blower fan (135) is perpendicular with the y direction of X-ray tube (13).
- 6. according to a kind of x-ray flaw detector with two-way circuit switch described in claim 1 or 2 or 3, it is characterized in that: described radiator (15) is turriform, described ray window (131) and X-ray tube (13) y direction are 30 degree of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620223309.1U CN205506714U (en) | 2016-03-22 | 2016-03-22 | X X -ray radiographic inspection machine with bidirectional circuit switch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620223309.1U CN205506714U (en) | 2016-03-22 | 2016-03-22 | X X -ray radiographic inspection machine with bidirectional circuit switch |
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| Publication Number | Publication Date |
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| CN205506714U true CN205506714U (en) | 2016-08-24 |
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| CN201620223309.1U Active CN205506714U (en) | 2016-03-22 | 2016-03-22 | X X -ray radiographic inspection machine with bidirectional circuit switch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699401A (en) * | 2016-03-22 | 2016-06-22 | 杭州惠威无损探伤设备有限公司 | X-ray flaw detection machine with bidirectional circuit switch |
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2016
- 2016-03-22 CN CN201620223309.1U patent/CN205506714U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699401A (en) * | 2016-03-22 | 2016-06-22 | 杭州惠威无损探伤设备有限公司 | X-ray flaw detection machine with bidirectional circuit switch |
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