CN212693638U

CN212693638U - Fixing device for X-ray detection of pipeline weld joint

Info

Publication number: CN212693638U
Application number: CN202021560310.6U
Authority: CN
Inventors: 熊勇; 任文雄; 甘福; 贾新; 马冲
Original assignee: Wuhan Mingchen Welding Nondestructive Testing Co ltd
Current assignee: Wuhan Mingchen Welding Nondestructive Testing Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-12
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a pipeline welding seam X radiographic testing uses fixing device relates to pipeline welding seam X radiographic testing technical field, and when solving current X radiographic testing pipeline welding seam, the check out test set installation is fixed very inconvenient, occupies a large amount of check out time, seriously influences the problem of job schedule. The utility model discloses a motor mounting structure, including first inner ring, first connecting plate, second inner ring, first outer loop, first inner ring and first outer loop, the externally mounted of first inner ring has first outer loop, the second inner ring is installed to the one end of first inner ring, the externally mounted of second inner ring has the second outer loop, first inner ring and first outer loop are close to the upper and lower both ends of second inner ring one side and all install first connecting plate, the outside one side of being close to the second connecting plate of second outer loop and first outer loop is provided with the driving tooth, the driving tooth is provided with a plurality of, the motor mounting panel is installed to one side of first inner ring.

Description

Fixing device for X-ray detection of pipeline weld joint

Technical Field

The utility model relates to a pipeline welding seam X ray detection technical field specifically is a pipeline welding seam X ray detects uses fixing device.

Background

With the rapid development of nondestructive detection technology, the X-ray real-time imaging and detection technology is widely applied to the fields of aerospace, national defense and military, security inspection and transportation, power industry and the like by using the unique advantages of the X-ray real-time imaging and detection technology, and the judgment of the defects by workers is directly influenced by the quality of the imaging effect when X-ray DR detection is carried out.

However, when the existing X-ray detection pipeline welding seam is detected, the detection equipment is very inconvenient to install and fix, occupies a large amount of detection time, and seriously influences the working progress; therefore, the existing requirements are not met, and a fixing device for X-ray detection of the pipeline welding seam is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline welding seam X ray detects uses fixing device to when solving the X ray detection pipeline welding seam that proposes in the above-mentioned background art, the check out test set installation is fixed very inconvenient, occupies a large amount of check out time, seriously influences the problem of job schedule.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for X-ray detection of pipeline welding seams comprises a first inner ring, a first outer ring is mounted outside the first inner ring, a second inner ring is mounted at one end of the first inner ring, a second outer ring is mounted outside the second inner ring, first connecting plates are mounted at the upper end and the lower end of one side, close to the second inner ring, of the first inner ring and the first outer ring, second connecting plates are mounted at the upper end and the lower end of one side, close to the first inner ring, of the second inner ring and the upper end and the lower end of one side, close to the first inner ring, of the second outer ring and one side, close to the second connecting plates, of the outside of the first outer ring are provided with a plurality of transmission teeth, a motor mounting plate is mounted at one side of the first inner ring, a power gear shaft is mounted at one end, close to the transmission teeth, of the front end face of the motor mounting plate, the power gear shaft is connected with the motor mounting plate through a bearing, the roller is connected with the first inner ring and the second inner ring through bearings.

Preferably, limiting clamping jaws are arranged on two sides of the inner portions of the first outer ring and the second outer ring, the limiting clamping jaws are connected with the first outer ring and the second outer ring in a welding mode, and the limiting clamping jaws are connected with the first inner ring and the second inner ring through clamping grooves.

Preferably, driving motor is installed to the front end of motor mounting panel, driving motor and motor mounting panel screw connection, driving motor passes through the coupling joint with the power gear axle.

Preferably, the first inner ring and the second inner ring are both internally provided with anti-slip rubber layers, and the anti-slip rubber layers are connected with the first inner ring and the second inner ring through screws.

Preferably, the installing support is installed to one side that driving tooth was kept away from to first outer loop, installing support and first outer loop welded connection, X-ray flaw detection equipment is installed to one side of terminal surface before the installing support, X-ray flaw detection equipment passes through the buckle with the installing support and is connected.

Preferably, the second connecting plate is connected with the first connecting plate through screws, and a cushion rubber pad is arranged between the second connecting plate and the first connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an installation second connecting plate and first connecting plate can make first inner ring, first outer ring and second inner ring, second outer ring pass through screw fixed connection fast, greatly reduced the installation degree of difficulty of device, make the device installation simple, swiftly, it is very convenient to make the check out test set installation fix, avoid installing and occupy a large amount of time, influence the work progress, it can cooperate power gear shaft to make first outer ring and second outer ring rotate to set up the driving tooth, thereby drive X-ray inspection equipment and carry out the circular motion around the pipeline, increase the practicality of device, the installation gyro wheel can make first outer ring and second outer ring more smooth and easy of motion, guarantee the functional completeness of device, installation spacing jack catch can prevent that first outer ring and second outer ring and first inner ring and second inner ring from coming off in service, increase the practicality of device;

2. the utility model discloses an installation driving motor can guarantee that X-ray radiographic inspection equipment is with a steady speed uniform motion, guarantees the accuracy that detects, and installation non-slip rubber layer can increase the frictional force between first inner ring and second inner ring and the pipeline, plays the effect of buffering simultaneously, avoids pressing from both sides the pipeline and hinders.

Drawings

Fig. 1 is a schematic diagram of a right-view structure of a fixing device for X-ray detection of a pipeline weld joint of the present invention;

FIG. 2 is a front view of the fixing device for X-ray detection of the weld joint of the pipeline of the present invention;

fig. 3 is a schematic structural diagram of a second outer ring of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1.

In the figure: 1. a first inner ring; 2. a second inner ring; 3. a first outer ring; 4. a second outer ring; 5. a transmission gear; 6. a roller; 7. an anti-slip rubber layer; 8. a cushion rubber pad; 9. a first connecting plate; 10. a second connecting plate; 11. a motor mounting plate; 12. a drive motor; 13. a power gear shaft; 14. an X-ray inspection apparatus; 15. mounting a bracket; 16. and a limiting jaw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a fixing device for X-ray detection of pipeline welding seams comprises a first inner ring 1, a first outer ring 3 is arranged outside the first inner ring 1, a second inner ring 2 is arranged at one end of the first inner ring 1, a second outer ring 4 is arranged outside the second inner ring 2, first connecting plates 9 are respectively arranged at the upper end and the lower end of one side of the first inner ring 1 and the first outer ring 3, which are close to the second inner ring 2, respectively, second connecting plates 10 are respectively arranged at the upper end and the lower end of one side of the second inner ring 2 and the second outer ring 4, which are close to the first inner ring 1, respectively, the second connecting plates 10 and the first connecting plates 9 are arranged, so that the first inner ring 1, the first outer ring 3, the second inner ring 2 and the second outer ring 4 can be fixedly connected through screws, the installation difficulty of the device is greatly reduced, the device is simple and quick to install, the detection equipment is extremely convenient to install and fix, and large amount of time is avoided to influence the, one side that second outer ring 4 and first outer ring 3 outside are close to second connecting plate 10 is provided with driving gear 5, it can cooperate power gear shaft 13 to set up driving gear 5 and make first outer ring 3 and second outer ring 4 rotate, thereby it carries out circular motion around the pipeline to drive X-ray radiographic inspection equipment 14, increase the practicality of device, driving gear 5 is provided with a plurality of, motor mounting panel 11 is installed to one side of first inner ring 1, motor mounting panel 11 preceding terminal surface is close to the one end of driving gear 5 and is installed power gear shaft 13, power gear shaft 13 passes through the bearing with motor mounting panel 11 and is connected, gyro wheel 6 is all installed to the inside of first inner ring 1 and second inner ring 2, installation gyro wheel 6 can make first outer ring 3 and second outer ring 4 more smooth and easy of motion, guarantee the functional complete of device, gyro wheel 6 all passes through the bearing with first inner ring 1 and second inner ring 2 and is connected.

Further, the inside both sides of first outer ring 3 and second outer ring 4 all are provided with spacing jack catch 16, spacing jack catch 16 and first outer ring 3 and the equal welded connection of second outer ring 4, and spacing jack catch 16 all is connected through the draw-in groove with first inner ring 1 and second inner ring 2, and installation spacing jack catch 16 can prevent that first outer ring 3 and second outer ring 4 from droing in service with first inner ring 1 and second inner ring 2, increases the practicality of device.

Further, a driving motor 12 is installed at the front end of the motor installation plate 11, the driving motor 12 is in screw connection with the motor installation plate 11, the driving motor 12 is connected with the power gear shaft 13 through a coupler, and the driving motor 12 is installed to ensure that the X-ray flaw detection equipment 14 moves at a constant speed at a stable speed, so that the detection accuracy is ensured.

Further, the anti-slip rubber layer 7 is installed in the first inner ring 1 and the second inner ring 2, the anti-slip rubber layer 7 is connected with the first inner ring 1 and the second inner ring 2 through screws, the anti-slip rubber layer 7 is installed to increase friction between the first inner ring 1 and the second inner ring 2 and the pipeline, meanwhile, the buffering effect is achieved, and the pipeline is prevented from being damaged by clamping.

Further, a mounting bracket 15 is installed on one side, away from the transmission gear 5, of the first outer ring 3, the mounting bracket 15 is connected with the first outer ring 3 in a welding mode, an X-ray flaw detection device 14 is installed on one side of the front end face of the mounting bracket 15, the X-ray flaw detection device 14 is connected with the mounting bracket 15 through a buckle, the X-ray flaw detection device 14 is convenient to install through the mounting bracket 15, and the completeness of the functionality of the device is guaranteed.

Further, the second connecting plate 10 is connected with the first connecting plate 9 through screws, the cushion rubber pads 8 are arranged between the second connecting plate 10 and the first connecting plate 9, the cushion rubber pads 8 can play a role in buffering, and the connection tightness of the device is improved.

The working principle is as follows: when in use, a worker clamps the first outer ring 3 and the second outer ring 4 outside the first inner ring 1 and the second inner ring 2 through the limiting clamping jaws 16, then places the first outer ring 3 and the second outer ring 4 on two sides of a pipeline, fixedly connects the first connecting plate 9 and the second connecting plate 10 through screws, then installs one device on the other end of the pipeline, fixes the X-ray flaw detection equipment 14 on the upper end of the installing support 15 through a buckle, and finally starts the driving motor 12 to drive the power gear shaft 13 to stably rotate, so as to drive the X-ray flaw detection equipment 14 to do circular motion around the pipeline, and detects the welding position of the pipeline, the device can install the second connecting plate 10 and the first connecting plate 9 to enable the first inner ring 1, the first outer ring 3, the second inner ring 2 and the second outer ring 4 to be fixedly connected through the screws quickly, greatly reduces the installation difficulty of the device, and enables the device to be installed simply and quickly, the detection equipment is very convenient to install and fix, the phenomenon that the installation occupies a large amount of time and affects the working progress is avoided, the transmission gear 5 can be matched with the power gear shaft 13 to enable the first outer ring 3 and the second outer ring 4 to rotate, so that the X-ray flaw detection equipment 14 is driven to do circular motion around a pipeline, the practicability of the device is improved, the installation roller 6 can enable the first outer ring 3 and the second outer ring 4 to move more smoothly, the functional integrity of the device is ensured, the installation limiting clamping jaws 16 can prevent the first outer ring 3 and the second outer ring 4 and the first inner ring 1 and the second inner ring 2 from falling off in the operation, the practicability of the device is improved, the installation driving motor 12 can ensure that the X-ray flaw detection equipment 14 moves at a constant speed at a stable speed, the detection accuracy is ensured, the installation of the anti-skid rubber layer 7 can increase the friction force between the first inner ring 1 and the second inner ring 2 and the pipeline, and play a, avoiding clamping the pipeline.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fixing device for pipeline welding seam X-ray detection, includes first inner ring (1), its characterized in that: the outer mounting of first inner ring (1) has first outer ring (3), second inner ring (2) is installed to the one end of first inner ring (1), the outer mounting of second inner ring (2) has second outer ring (4), first inner ring (1) and first outer ring (3) are close to the upper and lower both ends of second inner ring (2) one side and all install first connecting plate (9), second inner ring (2) and second outer ring (4) are close to the upper and lower both ends of first inner ring (1) one side and all install second connecting plate (10), one side that second outer ring (4) and first outer ring (3) outside are close to second connecting plate (10) is provided with driving gear (5), driving gear (5) are provided with a plurality of, motor mounting panel (11) is installed to one side of first inner ring (1), motor mounting panel (11) preceding terminal surface is close to the one end of tooth (5) and installs power gear shaft (13), the power gear shaft (13) is connected with the motor mounting plate (11) through a bearing, the rollers (6) are mounted inside the first inner ring (1) and the second inner ring (2), and the rollers (6) are connected with the first inner ring (1) and the second inner ring (2) through bearings.

2. The fixing device for X-ray detection of the pipeline welding seam according to claim 1, characterized in that: the inner two sides of the first outer ring (3) and the second outer ring (4) are respectively provided with a limiting clamping jaw (16), the limiting clamping jaws (16) are connected with the first outer ring (3) and the second outer ring (4) in a welding mode, and the limiting clamping jaws (16) are connected with the first inner ring (1) and the second inner ring (2) through clamping grooves.

3. The fixing device for X-ray detection of the pipeline welding seam according to claim 1, characterized in that: driving motor (12) are installed to the front end of motor mounting panel (11), driving motor (12) and motor mounting panel (11) screw connection, driving motor (12) pass through the coupling joint with power gear axle (13).

4. The fixing device for X-ray detection of the pipeline welding seam according to claim 1, characterized in that: the anti-skidding rubber layer (7) is installed in the first inner ring (1) and the second inner ring (2), and the anti-skidding rubber layer (7) is connected with the first inner ring (1) and the second inner ring (2) through screws.

5. The fixing device for X-ray detection of the pipeline welding seam according to claim 1, characterized in that: installing support (15) are installed to one side that driving tooth (5) were kept away from in first outer ring (3), installing support (15) and first outer ring (3) welded connection, X-ray flaw detection equipment (14) are installed to one side of terminal surface before installing support (15), X-ray flaw detection equipment (14) are connected through the buckle with installing support (15).

6. The fixing device for X-ray detection of the pipeline welding seam according to claim 1, characterized in that: the second connecting plate (10) is connected with the first connecting plate (9) through screws, and a buffer rubber pad (8) is arranged between the second connecting plate (10) and the first connecting plate (9).