CN202676628U - Probe terminal stud protector and X-ray flaw detector provided with same - Google Patents
Probe terminal stud protector and X-ray flaw detector provided with same Download PDFInfo
- Publication number
- CN202676628U CN202676628U CN 201220348860 CN201220348860U CN202676628U CN 202676628 U CN202676628 U CN 202676628U CN 201220348860 CN201220348860 CN 201220348860 CN 201220348860 U CN201220348860 U CN 201220348860U CN 202676628 U CN202676628 U CN 202676628U
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- web member
- terminal stud
- protective device
- probe
- probe terminal
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Abstract
The utility model provides a probe terminal stud protector and an X-ray flaw detector provided with the same. The probe terminal stud protector comprises an elastic protecting ring, a supporting part and a connecting part, wherein the supporting part and the elastic protecting ring are positioned on different planes; the supporting part is arranged eccentrically and is provided with a shell and a through hole, and a probe connecting wire penetrates through the through hole; and one end of the connecting part is connected with the elastic protecting ring, and the other end of the connecting part is connected with the shell of the supporting part. By the probe terminal stud protector, impact of the outside to the probe connecting wire is transmitted to the elastic protecting ring through the connecting part, and a phenomenon that a terminal stud is damaged due to a cable connected with the connecting wire is avoided; the probe connecting wire penetrates through the through hole of the supporting part, the supporting part and the elastic protecting ring are positioned on the different planes, and the supporting part is arranged eccentrically; and a part, from a tip to the supporting part, of the probe connecting wire is unbent naturally, so that a phenomenon that the tip of the probe connecting wire is damaged due to friction is effectively avoided.
Description
Technical field
The utility model relates to field of machining, in particular to a kind of terminal stud protective device and have its x-ray defectoscope of popping one's head in.
Background technology
Along with the continuous develop rapidly of China railways cause, for adapting to the requirement of China railways development " at a high speed, heavy duty ", at present, quality and quantitative requirement that locomotive is made are also more and more higher.In the such epoch that require high speed to make, guarantee that product quality, the nature of enhancing productivity have become to manufacture the important pursuit of unit.Become to manufacture the necessary means of unit for the nondestructive examination of framework, thus indispensable instrument just become for X-ray detectoscope in the nondestructive examination, however be the another kind of means that unit reduces production cost for the protection of defectoscope.
Framework workshop used x-ray defectoscope terminal stud adopts the aluminium alloy rivet to fix at present; protection facility height is not enough, can not satisfy the protection requirement, collides between the motion of flaw detection trolley and the tested workpiece in the flaw detection process; intensity of aluminum alloy is low, fragile terminal stud.
The utility model content
The utility model aims to provide a kind of terminal stud protective device and have its x-ray defectoscope of popping one's head in, to solve the flimsy problem of probe terminal stud in the prior art.
To achieve these goals, according to an aspect of the present utility model, a kind of probe terminal stud protective device is provided, this probe terminal stud protective device comprises resilient protection circle, support portion and connecting portion, support portion and resilient protection circle antarafacial and eccentric setting, the through hole that has shell and pass for the probe wiring; One end of connecting portion links to each other with the resilient protection circle, and the other end links to each other with the shell of support portion.
Further; above-mentioned connecting portion comprises the first web member, the second web member and the 3rd web member; the two ends of the first web member, the second web member and the 3rd web member are connected between resilient protection circle and the support portion, and arbitrarily both the resilient protection circle the angle between the projection in the plane be 120 °.
Further, above-mentioned the first web member three web member relative to the second web member and place, support portion plane symmetry.
Further, above-mentioned connecting portion and resilient protection circle are fixed by bolt and nut.
Further; above-mentioned bolt is U-shaped threaded rod; the end that the first web member, the second web member and the 3rd web member and resilient protection circle connect has respectively two screws corresponding with the two ends of U-shaped threaded rod, and the resilient protection circle passes the inner space that U-shaped threaded rod and the first web member, the second web member and the 3rd web member surround.
Further, above-mentioned support portion is cylindric.
Further, the link that is connected with the support portion of above-mentioned the first web member, the second web member and the 3rd web member all has the web joint that bending forms, and the outer wall of shell has the connection plane corresponding with web joint.
Further, above-mentioned connecting portion is being connected the welding of place, plane with the support portion.
Further, above-mentioned support portion has the resilient snubber of fitting with the inwall of shell.
According on the other hand of the present utility model; a kind of x-ray defectoscope also is provided; this x-ray defectoscope has above-mentioned probe terminal stud protective device; the resilient protection corral of probe terminal stud protective device is fixing around the probe wiring outlet of x-ray defectoscope, and the through hole of resilient protection circle of probe terminal stud protective device and the through hole of support portion are passed in the probe wiring of x-ray defectoscope successively.
Adopt probe terminal stud protective device of the present utility model, at first be delivered on the resilient protection circle by the impact force of connecting portion with the wiring of outer bound pair probe, avoided terminal stud under the drive of the cable that links to each other with wiring, to damage; The probe wiring is passed in the through hole of the support portion of resilient protection circle antarafacial eccentric setting, make the probe wiring from be between termination to the support portion nature without case of bending, effectively avoided in the end since friction to the damage of probe wiring.
Description of drawings
The Figure of description that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the one-piece construction schematic diagram according to probe terminal stud protective device of the present utility model;
Fig. 2 shows the vertical view according to probe terminal stud protective device of the present utility model; And
Fig. 3 shows the left side view according to probe terminal stud protective device of the present utility model.
Embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature among the embodiment among the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
In a kind of typical embodiment of the utility model, a kind of probe terminal stud protective device is provided, this probe terminal stud protective device comprises: resilient protection circle 1, support portion 2 and connecting portion 3, support portion 2 and resilient protection circle 1 antarafacial and eccentric setting, the through hole that has shell and pass for the probe wiring; Connecting portion 3 one ends link to each other with resilient protection circle 1, and the other end links to each other with the shell of support portion 2.
As shown in Figure 1, the probe terminal stud protective device with said structure at first has been delivered on the resilient protection circle 1 by the impact force of connecting portion 3 with the wiring of outer bound pair probe, has avoided terminal stud to damage under the drive of the cable that links to each other with wiring; The probe wiring is passed in the through hole of the support portion 2 of resilient protection circle 1 antarafacial eccentric setting, make the probe wiring from be between termination to the support portion 2 nature without case of bending, effectively avoided in the end since friction to the damage of probe wiring.
In a kind of preferred embodiment of the utility model; the connecting portion 3 of above-mentioned probe terminal stud protective device comprises the first web member 31, the second web member 32 and the 3rd web member 33; the two ends of the first web member 31, the second web member 32 and the 3rd web member 33 are connected between resilient protection circle 1 and the support portion 2, and both angles between 1 projection in the plane of resilient protection circle are 120 ° arbitrarily.
As shown in Figure 2; utilize the first web member 31, the second web member 32 and the 3rd web member 33 to form stable triangle and make structure; and between form 120 ° angle; further guarantee the stability of probe terminal stud protective device, thereby brought into play better the protective effect to the probe terminal stud.
For the structure that makes above-mentioned probe terminal stud protective device is simpler, preferred above-mentioned the first web member 31 and the second web member 32 relative the 3rd web members 33 and support portion 2 place plane symmetry are installed more easily in use.
The assembling mode of each parts with probe terminal stud protective device of said structure can have multiple choices, and the modes such as bolt connection commonly used, welding, bonding all can realize, preferred above-mentioned connecting portion 3 is fixed by bolt and nut with resilient protection circle 1.At resilient protection circle 1 and threaded hole corresponding to connecting portion 3 preparations, utilize bolt and nut to be fixed as one, make things convenient for the assembly and disassembly of connecting portion 3 and resilient protection circle 1.
In order further to simplify the structure of probe terminal stud protective device; above-mentioned bolt is U-shaped threaded rod; the end that the first web member 31, the second web member 32 and the 3rd web member 33 and resilient protection circle 1 connects has respectively two screws corresponding with the two ends of U-shaped threaded rod, and resilient protection circle 1 passes the inner space that U-shaped threaded rod and the first web member 31, the second web member 32 and the 3rd web member 33 surround.Utilize the U-shaped threaded rod that resilient protection circle 1 is stuck in the U-shaped opening; then two screw rods of U-shaped threaded rod being passed two sides that utilize nut to connect behind the screw on the web member fixes; select the U-shaped threaded rod to avoid causing breaking of resilient protection circle 1 in the main part punching of resilient protection circle 1, prolonged the serviceable life of this probe terminal stud protective device.
For the structure of the terminal stud protective device of will popping one's head in is further simplified, adopt few materials of trying one's best to obtain desirable protection effect, the support portion 2 of preferred above-mentioned probe terminal stud protective device is cylindric.
As shown in Figure 3, because the stability after the larger connection of contact area when carrying out the workpiece connection between the interconnective workpiece is better, therefore, the link that is connected with support portion 2 of the first web member 31 of preferred above-mentioned connecting portion 2, the second web member 32 and the 3rd web member 33 all has the web joint that bending forms, and the outer wall of shell has the connection plane corresponding with web joint.
The techniques such as support portion 2 and connecting portion 3 can adopt and be spirally connected, welding, just can not avoid under the impact of external environment both vibrations owing to substantially there not being the slit between the workpiece that obtains of welding yet, for above-mentioned consideration, preferred connecting portion 3 is being connected the welding of place, plane with support portion 2.
In order to make probe terminal stud protective device of the present utility model carry out more effective protection to the wiring of popping one's head in, support portion 2 has the resilient snubber 21 of fitting with the inwall of shell.The resilient snubber 21 of 2 inside, support portion contacts with the outermost protective seam of the probe wiring of passing support portion 2 through holes, has avoided the friction between the 2 pairs of probes wiring of support portion, has further improved the protection effect of butted line.
In a kind of specific embodiment of the utility model; utilize two thickness to be 3mm; length is 215mm; width is that the steel plate of 20mm is as the first web member 31 and the second web member 32; a thickness is 3mm; length is 142mm; width is that the steel plate of 20mm is as the 3rd web member 33; three web members be welded in the situation that is in the plane 120 ° of angles thickness as the specification of 9.5mm on the round steel of ф 30mm; inwall at round steel arranges a rubber washer as elastic buffer section; and the through hole and the sweep internal diameter that by diameter on three web members are 8mm are connected that the U-shaped threaded rod of 16mm is fixed three connections and resilient protection circle, and the material of resilient protection circle is rubber.
In the another kind of typical embodiment of the utility model; a kind of x-ray defectoscope also is provided; this x-ray defectoscope has above-mentioned probe terminal stud protective device; the resilient protection circle 1 of probe terminal stud protective device is fixing around the probe wiring outlet of x-ray defectoscope, and the through hole of resilient protection circle 1 of probe terminal stud protective device and the through hole of support portion 2 are passed in the probe wiring of x-ray defectoscope successively.
When utilizing probe terminal stud protective device of the present utility model that the probe terminal stud of x-ray defectoscope is protected, the probe wiring is passed successively behind the through hole of the through hole of resilient protection circle 1 of probe terminal stud protective device and support portion 2 how flaw detection trolley moves in the no matter flaw detection process, probe terminal stud protective device can be to external world produces buffer action, thereby the probe terminal stud is played effective protective effect to the collision of wiring, the effect such as pull; And guaranteed that flaw detection makes the contact of probe well can guarantee the flaw detection quality by steady operation.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a probe terminal stud protective device is characterized in that, described probe terminal stud protective device comprises:
Resilient protection circle (1);
Support portion (2), with described resilient protection circle (1) antarafacial and eccentric setting, the through hole that has shell and pass for described probe wiring;
Connecting portion (3), an end links to each other with described resilient protection circle (1), and the other end links to each other with the shell of described support portion (2).
2. probe terminal stud protective device according to claim 1; it is characterized in that; described connecting portion (3) comprises the first web member (31), the second web member (32) and the 3rd web member (33); the two ends of described the first web member (31), the second web member (32) and the 3rd web member (33) are connected between described resilient protection circle (1) and described support portion (2), and arbitrarily both described resilient protection circle (1) the angle between the projection in the plane be 120 °.
3. probe terminal stud protective device according to claim 2 is characterized in that, described the first web member (31) described three web member relative to described the second web member (32) (33) and place, described support portion (2) plane symmetry.
4. probe terminal stud protective device according to claim 2 is characterized in that, described connecting portion (3) is fixed by bolt and nut with described resilient protection circle (1).
5. probe terminal stud protective device according to claim 4; it is characterized in that; described bolt is U-shaped threaded rod; the end that described the first web member (31), the second web member (32) and the 3rd web member (33) and described resilient protection circle (1) connect has respectively two screws corresponding with the two ends of described U-shaped threaded rod, and described resilient protection circle (1) passes the inner space that described U-shaped threaded rod and described the first web member (31), the second web member (32) and the 3rd web member (33) surround.
6. probe terminal stud protective device according to claim 1 is characterized in that, described support portion (2) are cylindric.
7. probe terminal stud protective device according to claim 6; it is characterized in that; the link that is connected with support portion (2) of described the first web member (31), the second web member (32) and the 3rd web member (33) all has the web joint that bending forms, and the outer wall of described shell has the connection plane corresponding with described web joint.
8. probe terminal stud protective device according to claim 7 is characterized in that, described connecting portion (3) welds at the described place, plane that is connected with described support portion (2).
9. each described probe terminal stud protective device in 8 according to claim 1 is characterized in that, described support portion (2) have the resilient snubber (21) of fitting with the inwall of described shell.
10. x-ray defectoscope; it is characterized in that; described x-ray defectoscope has such as each described probe terminal stud protective device in the claim 1 to 9; the resilient protection circle (1) of described probe terminal stud protective device is fixing around the probe wiring of described x-ray defectoscope outlet, and the through hole of resilient protection circle (1) of described probe terminal stud protective device and the through hole of support portion (2) are passed in the probe wiring of described x-ray defectoscope successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348860 CN202676628U (en) | 2012-07-18 | 2012-07-18 | Probe terminal stud protector and X-ray flaw detector provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348860 CN202676628U (en) | 2012-07-18 | 2012-07-18 | Probe terminal stud protector and X-ray flaw detector provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676628U true CN202676628U (en) | 2013-01-16 |
Family
ID=47497527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220348860 Expired - Fee Related CN202676628U (en) | 2012-07-18 | 2012-07-18 | Probe terminal stud protector and X-ray flaw detector provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782338A (en) * | 2017-10-19 | 2018-03-09 | 中国科学院深海科学与工程研究所 | The full profiling observation turbulent closure scheme section plotter in deep-sea |
-
2012
- 2012-07-18 CN CN 201220348860 patent/CN202676628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782338A (en) * | 2017-10-19 | 2018-03-09 | 中国科学院深海科学与工程研究所 | The full profiling observation turbulent closure scheme section plotter in deep-sea |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130116 Termination date: 20190718 |