CN212321476U

CN212321476U - Large-scale storage tank device of detecting a flaw

Info

Publication number: CN212321476U
Application number: CN202021150061.3U
Authority: CN
Inventors: 康凯; 陈显礼; 吕孝杰
Original assignee: Panjin Jinliheng Industrial Co ltd
Current assignee: Panjin Jinliheng Industrial Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-01-08
Anticipated expiration: 2030-06-19

Abstract

The utility model belongs to the storage tank field of detecting a flaw, especially, large-scale storage tank device of detecting a flaw to current device of detecting a flaw fixed knot structure, be not convenient for remove the service position, can not detect a flaw to the welding seam of different positions simultaneously and detect, the relatively poor problem of suitability, now proposes following scheme, and it is including removing the frame, sliding connection has same regulating plate on removing the both sides inner wall of frame, and the fixed orifices has been seted up to one side of regulating plate, and sliding connection has removed the seat in the fixed orifices, one side fixed mounting who removes the seat has the X-ray machine, and two second screw holes have been seted up at the top of regulating plate, and two through-holes have been seted up at the top of removing the frame, all rotate in two through-holes and install screw rod. The utility model discloses rational in infrastructure, convenient operation, this device of detecting a flaw structure is nimble, is convenient for remove the service position, can detect a flaw to the welding seam of different positions simultaneously, and the suitability is better.

Description

Large-scale storage tank device of detecting a flaw

Technical Field

The utility model relates to a storage tank technical field that detects a flaw especially relates to a large-scale storage tank device of detecting a flaw.

Background

The requirements of China on petroleum are met, strategic petroleum storage is enhanced, the existing more and more large storage tanks are constructed in a standing way, flaw detection needs to be carried out on the welding seams of the storage tanks for ensuring the quality of the storage tanks, the traditional flaw detection shooting mode is one by one, each piece of storage tank needs to be exposed once, each exposure is carried out for 2 minutes generally under the condition of meeting the quality of a negative film, the workload of nondestructive flaw detection is large due to the large quantity of the welding seams of the storage tanks, and workers need to enter a suspended small tank wall vehicle for operation;

however, the existing flaw detection device is fixed in structure, is inconvenient to move the using position, cannot detect flaws of welding seams at different positions, and is poor in applicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing flaw detection device in the prior art is fixed in structure, is not convenient for move the use position, can not detect a flaw to the welding seam of different positions simultaneously, and the relatively poor shortcoming of suitability, and the large-scale storage tank flaw detection device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a large-scale storage tank device of detecting a flaw, is including removing the frame, sliding connection has same regulating plate on the both sides inner wall of removal frame, and the fixed orifices has been seted up to one side of regulating plate, and sliding mounting has the removal seat in the fixed orifices, one side fixed mounting who removes the seat has the X-ray machine, and two second screw holes have been seted up at the top of regulating plate, and two through-holes have all been rotated and have been installed screw rod two in two through-holes, and two screw rod threads are installed in the second threaded hole that corresponds, and the equal fixed mounting in top of two screw rod two has first band pulley, and the meshing has same belt on two first band pulleys, the motor groove has been seted up at the top of removal frame, and motor inslot fixed mounting has motor two, fixedly connected with second band pulley on the output shaft of motor two, and the.

Preferably, the inner walls of the two sides of the movable frame are fixedly provided with fixed blocks, the tops of the two fixed blocks are provided with grooves, the bottom end of the second screw rod is rotatably connected into the grooves, and the second screw rod rotates in the grooves to stabilize the position of the second screw rod during rotation.

Preferably, the spout has all been seted up on the both sides inner wall of removal frame, and the equal fixed mounting in both sides of regulating plate has the slider, and slider sliding connection drives the slider and slides in the spout when the regulating plate removes, can stabilize the position when regulating plate removes.

Preferably, a first threaded hole is formed in one side of the moving seat, a control groove is formed in the inner wall of one side of the fixing hole, a first screw rod is rotatably mounted on the inner wall of one side of the control groove, the first screw rod is in threaded connection with the first threaded hole, the first screw rod drives the moving seat to slide in the fixing hole, and the moving seat drives the X-ray machine to move.

Preferably, a worm wheel is fixedly sleeved on the first screw rod, a first motor is fixedly mounted at the top of the adjusting plate, a worm is fixedly connected to an output shaft of the first motor, the worm is meshed with the worm wheel, the motor drives the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the first screw rod to rotate.

Preferably, a rotating groove is formed in the inner wall of the fixing hole, one end of the first screw rod is rotatably installed in the rotating groove, and the first screw rod rotates in the rotating groove to stabilize the position of the first screw rod during rotation.

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

according to the scheme, the moving frame can drive the X-ray machine to move to a position, the moving frame is moved to the periphery of the tank body to be detected, the second motor drives the second belt wheel to rotate, the belt drives the first belt wheel to rotate, the two screw rods simultaneously drive the adjusting plate to move, the adjusting plate drives the X-ray machine to move, the use height of the X-ray machine can be adjusted, the first motor drives the worm to rotate, the worm wheel drives the first screw rod to rotate, and the moving seat drives the X-ray machine to move, so that the use position of the X-ray machine can be adjusted;

the utility model discloses rational in infrastructure, convenient operation, this device of detecting a flaw structure is nimble, is convenient for remove the service position, can detect a flaw to the welding seam of different positions simultaneously, and the suitability is better.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. a movable frame; 2. an adjusting plate; 3. a fixing hole; 4. a movable seat; 5. an X-ray machine; 6. a first screw rod; 7. a control slot; 8. a worm gear; 9. a first motor; 10. a worm; 11. a second screw; 12. a first pulley; 13. a belt; 14. a second motor; 15. a second pulley; 16. a slide block.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a large storage tank flaw detection device comprises a moving frame 1, wherein the inner walls of two sides of the moving frame 1 are slidably connected with a same adjusting plate 2, one side of the adjusting plate 2 is provided with a fixing hole 3, a moving seat 4 is slidably mounted in the fixing hole 3, one side of the moving seat 4 is fixedly provided with an X-ray machine 5, the top of the adjusting plate 2 is provided with two second threaded holes, the top of the moving frame 1 is provided with two through holes, two screw rods 11 are rotatably mounted in the two through holes, the screw rods 11 are threadedly mounted in the corresponding second threaded holes, the top ends of the two screw rods 11 are fixedly provided with first belt wheels 12, the two first belt wheels 12 are engaged with a same belt 13, the top of the moving frame 1 is provided with a motor groove, a motor II 14 is fixedly mounted in the motor groove, a second belt wheel 15 is fixedly connected to an output shaft of the motor, four universal wheels are arranged at the bottom of the movable frame 1.

In this embodiment, all fixed mounting has the fixed block on the both sides inner wall of removal frame 1, and the top of two fixed blocks is all seted up flutedly, and the bottom of screw rod two 11 is rotated and is connected in the recess, and screw rod two 11 is at the recess internal rotation, can stabilize the position when screw rod two 11 rotates.

In this embodiment, all seted up the spout on the both sides inner wall of removal frame 1, the equal fixed mounting in both sides of regulating plate 2 has slider 16, and slider 16 sliding connection drives slider 16 and slides in the spout when regulating plate 2 removes, can stabilize the position when regulating plate 2 removes in the spout.

In this embodiment, remove one side of seat 4 and seted up first screw hole, seted up control tank 7 on one side inner wall of fixed orifices 3, rotate on one side inner wall of control tank 7 and install screw rod 6, screw rod 6 threaded connection is in first screw hole, and screw rod 6 drives and removes seat 4 and slide in fixed orifices 3, removes seat 4 and drives the removal of X-ray production apparatus 5.

In this embodiment, worm wheel 8 has been cup jointed to the fixed worm wheel that has cup jointed on screw rod 6, and the top fixed mounting of regulating plate 2 has motor 9, fixedly connected with worm 10 on the output shaft of motor 9, and worm 10 and worm wheel 8 mesh, motor 9 drive worm 10 and rotate, and worm 10 drives worm wheel 8 and rotates, and worm wheel 8 drives screw rod 6 and rotates.

In this embodiment, the inner wall of the fixing hole 3 is provided with a rotating groove, one end of the first screw 6 is rotatably installed in the rotating groove, and the first screw 6 rotates in the rotating groove to stabilize the position of the first screw 6 during rotation.

In this embodiment, the worker checks each component to ensure that the component can be used after no fault is found, electrical components appearing in the component are electrically connected with an external main controller and 220V mains supply, the main controller can be a conventional known device controlled by a computer and the like, the movable rack 1 can be moved to a use position under the drive of universal wheels by moving the movable rack 1, the movable rack 1 can drive the X-ray machine 5 to move to the position around a tank body to be inspected, the motor two 14 drives the second belt wheel 15 to rotate, the second belt wheel 15 drives the belt 13 to move, the belt 13 drives the first belt wheel 12 to rotate, the first belt wheel 12 drives the corresponding screw rod two 11 to rotate, the two screw rods two 11 simultaneously drive the adjusting plate 2 to move, the adjusting plate 2 drives the X-ray machine 5 to move, namely, the use height of the X-ray machine 5 can be adjusted, the motor one 9 drives the worm 10 to rotate, the worm 10 drives the worm wheel 8 to rotate, the worm wheel 8 drives the screw rod I6 to rotate, the screw rod I6 drives the movable seat 4 to slide in the fixed hole 3, the movable seat 4 drives the X-ray machine 5 to move, and the use position of the X-ray machine 5 can be adjusted.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this device of detecting a flaw structure is nimble, is convenient for remove the service position, can detect a flaw to the welding seam of different positions simultaneously, and the suitability is better.

Claims

1. The large-scale storage tank flaw detection device comprises a moving frame (1) and is characterized in that the inner walls of two sides of the moving frame (1) are connected with a same adjusting plate (2) in a sliding mode, one side of the adjusting plate (2) is provided with a fixing hole (3), a moving seat (4) is arranged in the fixing hole (3) in a sliding mode, an X-ray machine (5) is fixedly arranged on one side of the moving seat (4), the top of the adjusting plate (2) is provided with two second threaded holes, the top of the moving frame (1) is provided with two through holes, a second screw rod (11) is rotatably arranged in the two through holes, the second screw rod (11) is in threaded installation in the corresponding second threaded hole, the top ends of the second screw rods (11) are fixedly provided with first belt wheels (12), the two first belt wheels (12) are meshed with a same belt (13), the top of the, a second motor (14) is fixedly arranged in the motor groove, a second belt wheel (15) is fixedly connected to an output shaft of the second motor (14), the second belt wheel (15) is meshed with a belt (13), and four universal wheels are arranged at the bottom of the movable frame (1).

2. The flaw detection device for the large-sized storage tank according to claim 1, wherein fixed blocks are fixedly mounted on inner walls of two sides of the movable frame (1), grooves are formed in tops of the two fixed blocks, and bottom ends of the second screws (11) are rotatably connected in the grooves.

3. The flaw detection device for the large-sized storage tank according to claim 1, wherein sliding grooves are formed in inner walls of two sides of the movable frame (1), sliding blocks (16) are fixedly mounted on two sides of the adjusting plate (2), and the sliding blocks (16) are slidably connected in the sliding grooves.

4. The flaw detection device for the large-sized storage tank according to claim 1, wherein a first threaded hole is formed in one side of the movable base (4), a control groove (7) is formed in an inner wall of one side of the fixed hole (3), a first screw rod (6) is rotatably mounted on an inner wall of one side of the control groove (7), and the first screw rod (6) is in threaded connection with the first threaded hole.

5. The flaw detection device for the large-sized storage tank is characterized in that a worm wheel (8) is fixedly sleeved on the first screw rod (6), a first motor (9) is fixedly installed at the top of the adjusting plate (2), a worm (10) is fixedly connected to an output shaft of the first motor (9), and the worm (10) is meshed with the worm wheel (8).

6. The flaw detection device for the large-sized storage tank according to claim 1, wherein a rotating groove is formed in the inner wall of the fixing hole (3), and one end of the first screw rod (6) is rotatably installed in the rotating groove.