CN210485110U - Bracket device for ray instrument - Google Patents
Bracket device for ray instrument Download PDFInfo
- Publication number
- CN210485110U CN210485110U CN201921378609.7U CN201921378609U CN210485110U CN 210485110 U CN210485110 U CN 210485110U CN 201921378609 U CN201921378609 U CN 201921378609U CN 210485110 U CN210485110 U CN 210485110U
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- bracket
- rotating
- rotating bracket
- tray
- engaging
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Abstract
The utility model discloses a bracket device for a ray apparatus, which comprises a clamping mechanism, a rotating bracket and a connecting bracket; the rotating bracket comprises a first rotating bracket and a second rotating bracket; the engagement brackets comprise a first engagement bracket and a second engagement bracket; the opposite ends of the first rotating bracket are respectively and rotatably connected with the clamping mechanism and the first connecting bracket, and the opposite ends of the second rotating bracket are respectively and rotatably connected with the clamping mechanism and the second connecting bracket; the first rotating bracket and the second rotating bracket are opposite, the first connecting bracket and the second connecting bracket are opposite, and a rotating opening and closing mechanism is formed between the first rotating bracket and the second rotating bracket, between the first rotating bracket and the first connecting bracket and between the second rotating bracket and the second connecting bracket. By the scheme, the problem that the focal length of an X-ray flaw detector is inconvenient to adjust in the conventional fixing and placing mechanism can be solved, and the problems that flaw detection operation is time-consuming and labor-consuming and the working efficiency is low can be solved.
Description
Technical Field
The utility model relates to a ray apparatus detects a flaw and detects technical field, especially relates to a bracket device for ray apparatus.
Background
With the development of science and technology, radiographic inspection has been widely applied to nondestructive testing of the welding seams of pipeline parts; among them, the ray detection generally includes X-ray detection and Y-ray source ray detection; in the single-tube seam flaw detection, X-ray detection is generally used for single-tube seam flaw detection because X-ray detection has the advantages of high detection sensitivity and easy identification of fine defects compared with Y-ray detection.
At present, in the process of X-ray detection of a single pipe, a special fixed placing mechanism such as a platform and a bracket needs to be erected so as to place and fix an X-ray instrument on the fixed placing mechanism and carry out flaw detection on a welding seam of the single pipe; and a certain distance is required to be reserved between the built fixed placing mechanism and the part to be detected so as to meet the requirement of the transmission focal length of the X-ray flaw detector.
However, the existing fixing and placing mechanism is not convenient for adjusting the transmission focal length of the X-ray flaw detector because the fixing and placing mechanism is built at a fixed position; meanwhile, when the flaw detection is performed on different welding seam positions of the pipeline member, the fixed placing mechanism needs to be re-built at the corresponding positions or the built fixed placing mechanism needs to be disassembled, transformed and the like, so that the flaw detection operation of the pipeline member is time-consuming and labor-consuming, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a bracket device for ray apparatus to solve the X ray flaw detector transmission focal length that present fixed safety mechanism exists and adjust inconvenient problem, and detect a flaw and detect the operation and waste time and energy, the lower problem of work efficiency.
In order to solve the above problem, the utility model adopts the following technical scheme:
a bracket device for a ray instrument comprises a clamping mechanism, a rotating bracket and a connecting bracket; the rotating bracket comprises a first rotating bracket and a second rotating bracket; the engagement brackets comprise a first engagement bracket and a second engagement bracket;
the opposite ends of the first rotating bracket are respectively and rotatably connected with the clamping mechanism and the first connecting bracket, and the opposite ends of the second rotating bracket are respectively and rotatably connected with the clamping mechanism and the second connecting bracket; the first rotating bracket and the second rotating bracket are opposite, the first connecting bracket and the second connecting bracket are opposite, and the first rotating bracket and the second rotating bracket, the first rotating bracket and the first connecting bracket and the second rotating bracket and the second connecting bracket are both provided with a rotating opening and closing mechanism.
Further, the rotation axis of the first rotation bracket, the rotation axis of the second rotation bracket, the rotation axis of the first engagement bracket, and the rotation axis of the second engagement bracket are arranged in parallel with each other.
Further, the clamping mechanism is respectively and rotatably connected with the first rotating bracket and the second rotating bracket through a first hinge piece; the first hinge part comprises a bolt and a first fastening nut, and the first rotating bracket and the second rotating bracket are respectively provided with a through hole which is in rotating fit with a screw rod of the bolt; and the screw rod of the bolt passes through the through hole of the first rotating bracket and the through hole of the second rotating bracket and is tightly matched with the first fastening nut.
Further, the first rotating bracket is rotatably connected with the first connecting bracket through a second hinge, the second rotating bracket is rotatably connected with the second connecting bracket through a third hinge, and the structures of the second hinge and the third hinge are the same as those of the first hinge.
Further, the first fastening nut is a butterfly nut.
Further, the clamping mechanism comprises a clamping part and a supporting bracket; one end of the supporting bracket is connected with the clamping part through a fastener, and the other end of the supporting bracket, which is opposite to the clamping part, is respectively connected with one end of the first rotating bracket and one end of the second rotating bracket in a rotating manner.
Further, the fastener comprises a screw and a second fastening nut; the support bracket is provided with a through hole which is in running fit with the screw; one end of the screw rod is fixedly arranged on the clamping part, and the other end of the screw rod penetrates through the through hole of the supporting bracket and is tightly matched with the second fastening nut.
Further, the second fastening nut is a butterfly nut; the clamping part is a pipe orifice pliers.
Further, the first joining bracket and the second joining bracket are both in a trapezoidal plate-shaped structure; the side at the bottom of the first connecting bracket is rotatably connected with the first rotating bracket, and the side at the bottom of the second connecting bracket is rotatably connected with the second rotating bracket.
Further, the side that goes to the bottom of first linking bracket and the side that goes to the bottom of second linking bracket is provided with respectively and is used for rotating the hinge of being connected with the fuselage frame of ray apparatus.
The utility model discloses a technical scheme can reach following beneficial effect:
in the bracket device for the ray instrument, the first connecting plate and the second connecting plate can be respectively and rotatably connected with the body frame of the ray instrument, so that the ray instrument is fixed on the bracket device; moreover, according to different welding seam parts to be detected of the pipeline component, the whole bracket device can be moved and clamped and fixed at the corresponding position of the pipeline component through the clamping mechanism, so that the flaw detection of the corresponding welding seam parts can be conveniently carried out by a ray detector; meanwhile, in the process of adjusting the opening angle between the first rotating bracket and the second rotating bracket in a rotating mode, the opening angle between the first connecting bracket and the second connecting bracket is adjusted in an adaptive mode, so that the ray instrument moves forward and backward in the direction close to the pipeline member or far away from the pipeline member, and the transmission focal length of the ray instrument is adjusted. Therefore, compared with the existing fixed placing mechanism, the bracket device for the ray instrument disclosed by the utility model can conveniently adjust the transmission focal length of the ray instrument; meanwhile, when flaw detection is carried out on different welding seam parts of the pipeline member, the method has the advantages of time and labor saving and higher detection efficiency; and moreover, the opening and closing mechanism can be correspondingly rotated to realize the folding of the bracket device, so that the occupied space of the bracket device is saved, and the bracket device is convenient to store and carry.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic structural diagram of a bracket device disclosed in an embodiment of the present invention;
fig. 2 is a schematic view of a usage state of the bracket device according to an embodiment of the present invention.
Description of reference numerals:
100-single pipe,
200-grip, 210-support bracket, 211-fastener, 212-first hinge,
310-a first rotating bracket, 311-a second hinge, 320-a second rotating bracket, 321-a third hinge,
410-a first connecting bracket, 420-a second connecting bracket and 500-a hinge.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention discloses a bracket device for a radiation apparatus, which includes a clamping mechanism, a rotating bracket and a connecting bracket.
The rotating bracket includes a first rotating bracket 310 and a second rotating bracket 320; the engagement brackets include a first engagement bracket 410 and a second engagement bracket 420; opposite ends of the first rotating bracket 310 are rotatably connected with the clamping mechanism and the first engaging bracket 410, respectively, and opposite ends of the second rotating bracket 320 are rotatably connected with the clamping mechanism and the second engaging bracket 420, respectively; the first rotating bracket 310 faces the second rotating bracket 320, the first engaging bracket 410 faces the second engaging bracket 420, and a rotating opening and closing mechanism is formed between the first rotating bracket 310 and the second rotating bracket 320, between the first rotating bracket 310 and the first engaging bracket 410, and between the second rotating bracket 320 and the second engaging bracket 420.
Based on the bracket device with the structure, when the flaw detection is performed on the welding seam of the single pipe 100, please refer to fig. 2, the first connecting plate and the second connecting plate can be respectively and rotatably connected with the body frame of the ray instrument, so that the ray instrument is fixed on the bracket device; moreover, according to different welding seam parts to be detected of the pipeline component, the whole bracket device can be moved and clamped and fixed at the corresponding position of the pipeline component through the clamping mechanism, so that the flaw detection of the corresponding welding seam parts can be conveniently carried out by a ray detector; meanwhile, in the process of rotationally adjusting the opening angle between the first rotating bracket 310 and the second rotating bracket 320, the opening angle between the first engaging bracket 410 and the second engaging bracket 420 is adaptively adjusted, so that the radiation instrument moves forward and backward in the direction close to the pipe member or away from the pipe member, and the adjustment of the transmission focal length of the radiation instrument is realized.
Therefore, compared with the existing fixing and placing mechanism, the bracket device for the ray instrument disclosed by the embodiment of the utility model can conveniently adjust the transmission focal length of the ray instrument; meanwhile, when flaw detection is carried out on different welding seam parts of the pipeline member, the method has the advantages of time and labor saving and higher detection efficiency; and after the detection is finished, the opening and closing mechanism can be correspondingly rotated to fold the bracket device, so that the occupied space of the bracket device is saved, and the bracket device is convenient to store and carry.
In order to adjust the focal length of the radiation apparatus fixed on the bracket device more effectively, the rotation axis of the first rotating bracket 310, the rotation axis of the second rotating bracket 320, the rotation axis of the first engaging bracket 410 and the rotation axis of the second engaging bracket 420 may be arranged in parallel to each other, so that during the adjustment of the opening angle between the first rotating bracket 310 and the second rotating bracket 320 and the opening angle between the first engaging bracket 410 and the second engaging bracket 420, the radiation apparatus may move linearly along the extending direction of the bracket device, so that the movement of the radiation apparatus is more directly and effectively, as shown in fig. 2, the extending direction of the bracket device is perpendicular to the single tube 100, so that the radiation apparatus may move back and forth along the linear direction perpendicular to the single tube 100. Of course, it is easily understood that the rotation axis of the first rotating bracket 310 and the rotation axis of the first engaging bracket 410, the rotation axis of the second rotating bracket 320 and the rotation axis of the second engaging bracket 420 may be arranged with an included angle therebetween, so that the radiation meter approaches or departs from the duct member in the oblique direction, and the adjustment of the transmission focal length of the radiation meter may also be realized.
Wherein, the clamping mechanism is respectively connected with the first rotating bracket 310 and the second rotating bracket 320 through the first hinge 212, thereby facilitating the rotating connection of the first rotating bracket 310 and the second rotating bracket 320 with the clamping mechanism through the first hinge 212; the first rotating bracket 310 is rotatably connected to the first engaging bracket 410 by the second hinge 311, thereby facilitating the rotatable connection of the first rotating bracket 310 and the first engaging bracket 410 by the second hinge 311; the second rotating bracket 320 is rotatably coupled to the second engaging bracket 420 by a third hinge 321, thereby facilitating the rotatable coupling of the second rotating bracket 320 and the second engaging bracket 420 by the third hinge 321. In general, the first hinge member 212, the second hinge member 311, and the third hinge member 321 may be any conventional hinge members such as a rotating shaft, a hinge, and a hinge.
Specifically, the first hinge member 212 disclosed in the embodiment of the present invention includes a bolt and a first fastening nut, and the first rotating bracket 310 and the second rotating bracket 320 are respectively provided with a through hole that is rotatably fitted to a screw of the bolt; the screw of the bolt passes through the through-hole of the first rotary bracket 310 and the through-hole of the second rotary bracket and is tightly fitted with the first fastening nut, so that the rotational friction of the first rotary bracket 310 and the second rotary bracket 320 can be increased or decreased by the tightening or loosening operation of the first fastening nut, respectively, to facilitate the rotational adjustment and the locking fixation of the first rotary bracket 310 and the second rotary bracket 320.
For example, the first fastening nut is loosened, the opening angle between the first rotating bracket 310 and the second rotating bracket 320 is adjusted by rotation, the first fastening nut is tightened after the opening angle is adjusted, the first rotating bracket 310 and the second rotating bracket 320 are locked and fixed, and then the opening angle is fixed, so that the transillumination focal length of the radiometer is fixed and maintained, and the flaw detection stability of the radiometer is improved. And, the detachable connection of the first and second rotating brackets 310 and 320 to the clamping mechanism is accomplished.
Meanwhile, the second hinge 311 and the third hinge 321 may have the same structure as the first hinge 212, so as to facilitate adjustment and locking fixation of the opening angle between the first rotating bracket 310 and the first engaging bracket 410, and between the second rotating bracket 320 and the second engaging bracket 420, and the like.
The clamping mechanism disclosed by the embodiment of the utility model can comprise a clamping part 200 and a supporting bracket 210; one end of the support bracket 210 is connected to the clamping part 200 through a fastening member 211, and the other end of the support bracket 210 opposite to the clamping part 200 is rotatably connected to one end of the first rotating bracket 310 and one end of the second rotating bracket 320, respectively, and the support bracket 210 facilitates the rotational arrangement of the first rotating bracket 310 and the second rotating bracket 320, and bears the weight of the entire bracket device together with the clamping part 200.
Specifically, the fastener 211 may include a screw and a second fastening nut; the support bracket 210 is provided with a through hole which is rotationally matched with the screw; one end of the screw is fixedly arranged on the clamping part 200, and the other end of the screw passes through the through hole of the support bracket 210 and is tightly matched with the second fastening nut, so that the support bracket 210 is detachably connected with the clamping part 200; and, by the tightening and loosening of the second fastening nut, the rotational adjustment and fixation of the support bracket 210 is facilitated.
Of course, other existing fastening structures may be used for the fasteners 211; for example, the fastening member 211 may be a fastening bolt, and a screw of the fastening bolt may pass through the through hole of the support bracket 210 and be tightly fitted with a screw hole provided in the clamping portion 200; the embodiment of the utility model provides a do not restrict the concrete kind structure of fastener 211.
In the embodiment of the present invention, the clamping portion 200 may be a pair of pipe-opening pliers, which belongs to the prior art, and therefore, the detailed structure of the pair of pipe-opening pliers is not explained; meanwhile, the number of the clamping parts 200 can be two, so that the stability of clamping and fixing can be ensured, and the weight increase of the whole bracket device caused by more clamping parts 200 can be avoided. Of course, the clamping portion 200 may also be other existing clamping members, such as a band member; the number of the clamping parts 200 can be one or more; the embodiment of the present invention does not limit the specific structure type and the number of the clamping portion 200.
Meanwhile, the first engaging bracket 410 and the second engaging bracket 420 may both be trapezoidal plate-shaped structures, thereby being beneficial to ensuring the structural strength of the engaging brackets and reducing the weight of the whole bracket device; the lower bottom of the first engaging bracket 410 is rotatably connected to the first rotating bracket 310 at a side thereof, and the lower bottom of the second engaging bracket 420 is rotatably connected to the second rotating bracket 320 at a side thereof.
Specifically, the side where the bottom of the first engaging bracket 410 is located and the side where the bottom of the second engaging bracket 420 is located are respectively provided with a hinge 500 for rotationally connecting with the body frame of the radiation instrument; wherein, the side that the base of first linking bracket 410 was put to the bottom and the side that the base of second linking bracket 420 was put to the bottom are connected with the first hinge body of corresponding hinge 500 respectively to be convenient for with the fuselage frame connection of ray apparatus through the second hinge body of corresponding hinge 500, and then realize that first linking bracket 410 and second link up bracket 420 and the rotation of the fuselage frame of ray apparatus and be connected, and hinge 500 can guarantee to rotate the structural strength who connects. Of course, the first engagement bracket 410 and the second engagement bracket 420 may also be rotatably connected to the body frame of the radiation apparatus via a hinge, or other conventional hinge.
The first rotating bracket 310, the second rotating bracket 320 and the support bracket 210 may be plate-shaped structures with windows at the middle positions, thereby being beneficial to ensuring the structural strength of the first rotating bracket 310, the second rotating bracket 320 and the support bracket 210 and reducing the weight of the whole bracket device; the windows of the first and second rotating brackets 310, 320 may also avoid blocking the transillumination path of the radiation meter.
Wherein the first rotating bracket 310, the second rotating bracket 320 and the support bracket 210 are square plates, thereby facilitating the arrangement of the corresponding fastening members 211 and the hinge members; the through hole can be a through hole structure formed by curling and rolling, and can also be a through hole formed by directly opening. Of course, the first rotating bracket 310, the second rotating bracket 320 and the support bracket 210 may also have other shapes such as a circle, a trapezoid and the like; meanwhile, the first rotating bracket 310, the second rotating bracket 320 and the support bracket 210 may be designed in other structures; for example, the first rotating bracket 310, the second rotating bracket 320 and the support bracket 210 are frame structures made of angle steel, H-steel or i-steel, and the first rotating bracket 310, the second rotating bracket 320 and the support bracket 210 may have rod-shaped structures even under the condition that the load-bearing strength is allowable.
The embodiment of the utility model provides an in, in order to facilitate the operating personnel who detects a flaw to carry out manual tightening or the operation of unscrewing to fastening nut, first fastening nut and second fastening nut all can be butterfly nut to make the operating personnel can direct manual rotation fastening nut, avoided extra instrument with the help of the use. Meanwhile, as a modification structure of the bracket device in the embodiment of the present invention, it is easy to understand that the one end of the first rotating bracket 310 and the one end of the second rotating bracket 320 may be directly rotatably connected to the clamping portion 200, and the middle support bracket 210 may be omitted.
The utility model discloses what the key description in the above embodiment is different between each embodiment, and different optimization characteristics are as long as not contradictory between each embodiment, all can make up and form more preferred embodiment, consider that the literary composition is succinct, then no longer describe here.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A bracket device for a ray instrument is characterized by comprising a clamping mechanism, a rotating bracket and a connecting bracket; the rotating bracket comprises a first rotating bracket and a second rotating bracket; the engagement brackets comprise a first engagement bracket and a second engagement bracket;
the opposite ends of the first rotating bracket are respectively and rotatably connected with the clamping mechanism and the first connecting bracket, and the opposite ends of the second rotating bracket are respectively and rotatably connected with the clamping mechanism and the second connecting bracket; the first rotating bracket and the second rotating bracket are opposite, the first connecting bracket and the second connecting bracket are opposite, and the first rotating bracket and the second rotating bracket, the first rotating bracket and the first connecting bracket and the second rotating bracket and the second connecting bracket are both provided with a rotating opening and closing mechanism.
2. The tray device according to claim 1, wherein the axis of rotation of said first rotating tray, the axis of rotation of said second rotating tray, the axis of rotation of said first engaging tray and the axis of rotation of said second engaging tray are parallel to each other.
3. The bracket device according to claim 1 or 2, wherein the clamping mechanism is rotatably connected to the first and second rotating brackets, respectively, by a first hinge; the first hinge part comprises a bolt and a first fastening nut, and the first rotating bracket and the second rotating bracket are respectively provided with a through hole which is in rotating fit with a screw rod of the bolt; and the screw rod of the bolt passes through the through hole of the first rotating bracket and the through hole of the second rotating bracket and is tightly matched with the first fastening nut.
4. The bracket device according to claim 3, wherein the first pivoting bracket is pivotally connected to the first engaging bracket by a second hinge member, the second pivoting bracket is pivotally connected to the second engaging bracket by a third hinge member, and the second hinge member and the third hinge member have the same structure as the first hinge member.
5. The tray device according to claim 4, wherein said first fastening nut is a wing nut.
6. A cradle apparatus according to claim 1 or 2, wherein the clamping mechanism comprises a clamping portion and a support cradle; one end of the supporting bracket is connected with the clamping part through a fastener, and the other end of the supporting bracket, which is opposite to the clamping part, is respectively connected with one end of the first rotating bracket and one end of the second rotating bracket in a rotating manner.
7. The tray device according to claim 6, wherein said fastener comprises a threaded rod and a second fastening nut; the support bracket is provided with a through hole which is in running fit with the screw; one end of the screw rod is fixedly arranged on the clamping part, and the other end of the screw rod penetrates through the through hole of the supporting bracket and is tightly matched with the second fastening nut.
8. The tray device according to claim 7, wherein said second fastening nut is a wing nut; the clamping part is a pipe orifice pliers.
9. The tray device according to claim 1 or 2, wherein said first engaging tray and said second engaging tray are each a trapezoidal plate-like structure; the side at the bottom of the first connecting bracket is rotatably connected with the first rotating bracket, and the side at the bottom of the second connecting bracket is rotatably connected with the second rotating bracket.
10. The bracket device according to claim 9, wherein the side where the lower bottom of the first connecting bracket is located and the side where the lower bottom of the second connecting bracket is located are provided with hinges for rotatably connecting with a body frame of a radiation instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921378609.7U CN210485110U (en) | 2019-08-23 | 2019-08-23 | Bracket device for ray instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921378609.7U CN210485110U (en) | 2019-08-23 | 2019-08-23 | Bracket device for ray instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210485110U true CN210485110U (en) | 2020-05-08 |
Family
ID=70537684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921378609.7U Expired - Fee Related CN210485110U (en) | 2019-08-23 | 2019-08-23 | Bracket device for ray instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210485110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388546A (en) * | 2019-08-23 | 2019-10-29 | 神华福能发电有限责任公司 | A kind of bracket system for alpha cellulose a gage |
-
2019
- 2019-08-23 CN CN201921378609.7U patent/CN210485110U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388546A (en) * | 2019-08-23 | 2019-10-29 | 神华福能发电有限责任公司 | A kind of bracket system for alpha cellulose a gage |
| CN110388546B (en) * | 2019-08-23 | 2024-04-30 | 神华（福建）能源有限责任公司 | Bracket device for radiometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200508 Termination date: 20210823 |