CN216479834U - Liftable X-ray machine support for radiographic testing of welding seams of storage tank - Google Patents
Liftable X-ray machine support for radiographic testing of welding seams of storage tank Download PDFInfo
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- CN216479834U CN216479834U CN202122935919.8U CN202122935919U CN216479834U CN 216479834 U CN216479834 U CN 216479834U CN 202122935919 U CN202122935919 U CN 202122935919U CN 216479834 U CN216479834 U CN 216479834U
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- ray machine
- storage tank
- liftable
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Abstract
The utility model discloses a liftable X-ray machine support for radiographic inspection of a storage tank weld joint, which comprises a moving seat, wherein a moving mechanism is installed at the bottom of the moving seat, a lifting plate is arranged above the moving seat, guide rods are installed on the opposite surfaces of the moving seat and the lifting plate, a shear type lifter is installed between the two guide rods, a sliding groove is formed in the upper end of the lifting plate, two sliding blocks are connected in the sliding groove in a sliding mode, a driving mechanism is arranged between the two sliding blocks and the sliding groove, clamping plates are installed at the upper ends of the two sliding blocks, and rubber pads are installed on the opposite surfaces of the two clamping plates. According to the X-ray machine detection device, the X-ray machine can be lifted to a high position through the shear type lifter, the weld joint of the storage tank can be detected, meanwhile, the X-ray machine is convenient to clamp and install, the operation is simple and rapid, and the distance between the X-ray machine and the storage tank can be controlled, so that the weld joint can be effectively detected.
Description
Technical Field
The utility model relates to the technical field of storage tank detection, in particular to a liftable X-ray machine support for detecting a welding seam of a storage tank by using rays.
Background
At present, when X-ray flaw detection is carried out on a welding seam of the tank wall of a storage tank, an on-site flaw detector does not have an X-ray machine erection device which can be conveniently moved, adjustable in height and easy to flexibly disassemble; in addition, due to the control of the installation progress of the storage tank, the flaw detection is carried out, so that the high-altitude operation is frequently carried out, and the safety risk exists.
Therefore, the liftable X-ray machine support for the radiographic inspection of the welding seam of the storage tank is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a lifting X-ray machine support for detecting the welding line of a storage tank by ray.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a liftable X-ray production apparatus support for storage tank welding seam radiographic testing, including removing the seat, remove the bottom of seat and install moving mechanism, the top of removing the seat is equipped with the lifter plate, remove the seat and all install the guide arm with the relative one side of lifter plate, two install the formula lift of cutting between the guide arm, the upper end of lifter plate is equipped with the sliding tray, sliding connection has two sliders in the sliding tray, two be equipped with actuating mechanism between slider and the sliding tray, two the grip block, two are all installed to the upper end of slider the rubber pad, two are all installed to the relative one side of grip block all be equipped with roll adjustment mechanism on the grip block.
Preferably, the moving mechanism comprises four walking wheels mounted at the bottom of the moving seat.
Preferably, a hydraulic cylinder for driving the scissor lift to work is mounted on the movable seat.
Preferably, actuating mechanism includes the first screw rod of being connected with the sliding tray inner wall rotation, the other end fixedly connected with second screw rod of first screw rod, the other end of second screw rod runs through the lifter plate and is connected rather than rotating, install the first in command on the second screw rod, first screw rod and second screw rod run through two sliders respectively and rather than threaded connection.
Preferably, the first screw and the second screw have opposite thread directions.
Preferably, the distance adjusting mechanism comprises a third screw rod penetrating through the clamping plate and connected with the threads, a second handle is mounted on the third screw rod, and a ball is mounted at the rear end of the third screw rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. the first handle rotates to drive the first screw rod and the second screw rod to rotate, and due to the fact that the thread directions of the first screw rod and the second screw rod are opposite, relative movement of the two sliding blocks can be achieved, namely the two clamping plates move relatively, the X-ray machine can be clamped, and the stability after clamping is sufficient.
2. The second handle rotates and drives the third screw rod to rotate, so that the ball is abutted to the outer wall of the storage tank, the distance between the X-ray machine and the welding line can be controlled, the stability of the distance between the X-ray machine and the welding line can be guaranteed even at a high position, and the welding line can be detected.
In conclusion, the X-ray machine can be lifted to a high position through the shear type lifter, the welding seam of the storage tank can be detected, meanwhile, the X-ray machine can be conveniently clamped and installed, the operation is simple and rapid, and the distance between the X-ray machine and the storage tank can be controlled, so that the welding seam can be more effectively detected.
Drawings
FIG. 1 is a schematic structural diagram of a liftable X-ray machine support for detecting welding seams of a storage tank, which is provided by the utility model;
fig. 2 is a schematic diagram of a distance adjusting mechanism in a liftable X-ray machine support for detecting the welding seam of the storage tank.
In the figure: the device comprises a moving seat 1, a guide rod 2, a hydraulic cylinder 3, a scissor-type lifter 4, a lifting plate 5, a sliding groove 6, a first screw rod 7, a second screw rod 8, a sliding block 9, a clamping plate 10, a rubber pad 11, a second handle 12, a first handle 13, a travelling wheel 14, a third screw rod 15 and balls 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a liftable X-ray machine support for storage tank welding seam radiographic testing, including removing seat 1, remove the bottom of seat 1 and install moving mechanism, moving mechanism is including installing at the walking wheel 14 that removes seat 1 bottom, and the quantity of walking wheel 14 is four, conveniently removes removing seat 1 through walking wheel 14.
The lifting plate 5 is arranged above the movable seat 1, the guide rods 2 are arranged on the opposite surfaces of the movable seat 1 and the lifting plate 5, the scissor type lifter 4 is arranged between the two guide rods 2, the scissor type lifter 4 is the prior art, the hydraulic cylinder 3 for driving the scissor type lifter 4 to work is arranged on the movable seat 1, power is provided through the hydraulic cylinder 3, and lifting and lowering of the scissor type lifter 4 can be achieved.
The upper end of lifter plate 5 is equipped with sliding tray 6, sliding tray 6 internal sliding connection has two sliders 9, be equipped with actuating mechanism between two sliders 9 and the sliding tray 6, actuating mechanism includes the first screw rod 7 of being connected with the 6 inner walls rotation of sliding tray, the other end fixedly connected with second screw rod 8 of first screw rod 7, the other end of second screw rod 8 runs through lifter plate 5 and is connected rather than rotating, install the first in command 13 on the second screw rod 8, first screw rod 7 and second screw rod 8 run through two sliders 9 respectively and rather than threaded connection, wherein, the screw thread opposite direction of first screw rod 7 and second screw rod 8.
When the X-ray machine is used, the X-ray machine is placed on the lifting plate 5, then a worker manually rotates the first handle 13, the first handle 13 rotates to drive the first screw 7 and the second screw 8 to rotate, and the thread directions of the first screw 7 and the second screw 8 are opposite, so that the two sliding blocks 9 can move relatively, namely the two clamping plates 10 move relatively, the X-ray machine can be clamped, and the stability after clamping is sufficient;
then, a worker manually rotates the second handle 12, the second handle 12 rotates to drive the third screw 15 to rotate, the ball 16 abuts against the outer wall of the storage tank, the distance between the X-ray machine and a weld joint can be controlled, the distance between the X-ray machine and the weld joint can be guaranteed to be stable even at a high position, and therefore the weld joint can be detected;
then the staff starts pneumatic cylinder 3, can realize through 3 work of pneumatic cylinder that lifter plate 5 and X-ray machine shift up, remove to required eminence can, then remove and remove seat 1 for 16 with the storage tank offset can of ball, thereby can detect the butt weld.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A lifting X-ray machine bracket for the radiographic inspection of the welding seam of a storage tank comprises a movable seat (1), it is characterized in that the bottom of the moving seat (1) is provided with a moving mechanism, a lifting plate (5) is arranged above the moving seat (1), guide rods (2) are respectively arranged on the opposite surfaces of the movable seat (1) and the lifting plate (5), a shear type lifter (4) is arranged between the two guide rods (2), the upper end of lifter plate (5) is equipped with sliding tray (6), sliding tray (6) sliding connection has two slider (9), two be equipped with actuating mechanism between slider (9) and sliding tray (6), two grip block (10), two are all installed to the upper end of slider (9 rubber pad (11), two all are installed to the one side that grip block (10) is relative all be equipped with roll adjustment mechanism on grip block (10).
2. The liftable X-ray machine support for the radiographic inspection of the welding seams of the storage tank, according to claim 1, is characterized in that the moving mechanism comprises four walking wheels (14) installed at the bottom of the moving base (1), and the number of the walking wheels (14) is four.
3. The liftable X-ray machine support for the radiographic inspection of welding seams of storage tanks, according to claim 1, is characterized in that a hydraulic cylinder (3) for driving the scissor lift (4) to work is mounted on the movable base (1).
4. The liftable X-ray machine support for detecting the welding line of the storage tank by ray according to claim 1, wherein the driving mechanism comprises a first screw (7) rotatably connected with the inner wall of the sliding groove (6), the other end of the first screw (7) is fixedly connected with a second screw (8), the other end of the second screw (8) penetrates through the lifting plate (5) and is rotatably connected with the lifting plate, a first handle (13) is installed on the second screw (8), and the first screw (7) and the second screw (8) respectively penetrate through the two sliding blocks (9) and are in threaded connection with the sliding blocks.
5. Liftable X-ray machine support for radiographic testing of storage tank welds according to claim 4, characterized in that the first screw (7) and the second screw (8) have opposite thread directions.
6. The liftable X-ray machine support for the radiographic inspection of the welding seams of the storage tank, according to claim 1, is characterized in that the distance adjusting mechanism comprises a third screw (15) penetrating through the clamping plate (10) and connected with threads, a second handle (12) is installed on the third screw (15), and a ball (16) is installed at the rear end of the third screw (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122935919.8U CN216479834U (en) | 2021-11-27 | 2021-11-27 | Liftable X-ray machine support for radiographic testing of welding seams of storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122935919.8U CN216479834U (en) | 2021-11-27 | 2021-11-27 | Liftable X-ray machine support for radiographic testing of welding seams of storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216479834U true CN216479834U (en) | 2022-05-10 |
Family
ID=81400840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122935919.8U Active CN216479834U (en) | 2021-11-27 | 2021-11-27 | Liftable X-ray machine support for radiographic testing of welding seams of storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216479834U (en) |
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2021
- 2021-11-27 CN CN202122935919.8U patent/CN216479834U/en active Active
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