CN218331370U

CN218331370U - Nondestructive testing device

Info

Publication number: CN218331370U
Application number: CN202222445329.1U
Authority: CN
Inventors: 杨应平; 周景滨; 程思璐
Original assignee: Hubei Baiping Engineering Technology Co ltd
Current assignee: Hubei Baiping Engineering Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-17
Anticipated expiration: 2032-09-15

Abstract

The utility model provides a nondestructive test device, including a supporting beam, a supporting beam's lower terminal surface is connected with the riding wheel frame that is close to both sides, is provided with on the riding wheel frame to be located a supporting beam both sides and for the supporting wheel of symmetric distribution. The utility model discloses in, the setting is used for lifting the roller frame of pipe, sets up two supporting wheels on the roller frame and is used for adjusting the drive combination of two supporting wheel intervals, can lift the less pipe of pipe diameter when the interval between two supporting wheels of drive combination control shrinks, otherwise then can support the great pipe of pipe diameter, but the support of the pipe of different external diameters is suitable for to the adjustable function of this kind of supporting wheel pitch.

Description

Nondestructive testing device

Technical Field

The utility model relates to a food storage thermostated container technical field specifically is a nondestructive test device.

Background

The nondestructive testing is a technical means of testing whether a detected object has defects or non-uniformity by using characteristics of sound, light, magnetism, electricity and the like, giving information such as size, position, property, quantity and the like of the defects and further judging the technical state (such as qualification, residual service life and the like) of the detected object on the premise of not damaging or influencing the use performance of the detected object, wherein the ultrasonic transmission method is commonly used for testing.

Before a sound wave detector suitable for a metal pipeline is used for quality detection, the metal pipeline needs to be clamped and fixed, then an external driving assembly is arranged to carry the detector to rotate around a pipe to realize circumferential flaw detection, and the external driving assembly is controlled to move longitudinally to realize axial flaw detection; the mode of adopting the clamping and fixing pipe for detection has the following defects: 1. the pipe clamp has the advantages that the pipe clamp lacks an adjusting function, particularly, only can clamp pipes with a single outer diameter specification, and has poor stability after clamping pipes with different outer diameters; 2. after the pipe is clamped, the clamping part is shielded, and comprehensive nondestructive testing cannot be carried out.

Therefore, the utility model provides a nondestructive test device.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the utility model aims at providing a nondestructive testing device to solve the problems proposed in the background technology, the utility model discloses a set up the roller frame to lift the pipe, the pipe can rotate on the roller frame, the supporting wheel of the pipe supported on the roller frame and the driving combination used for adjusting the distance between two supporting wheels, the supporting and lifting of different external diameter pipe diameters are suitable for by adjusting the distance between two supporting wheels; and the overall detection is conveniently carried out by adopting a non-fixed mode of the pipe.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a nondestructive test device, includes a supporting beam, the lower terminal surface of a supporting beam is connected with the riding wheel frame that is close to both sides, is provided with on the riding wheel frame to be located a supporting beam both sides and for the supporting wheel of symmetric distribution, symmetric distribution the supporting wheel is on same horizontal plane and both gyration axial direction parallel, and the riding wheel frame still is provided with the drive combination that is used for controlling the synchronous subtend of supporting wheel and reverse motion of symmetric distribution.

Furthermore, a cross beam fixedly connected with the supporting beam is arranged on the supporting roller frame, an adjusting lead screw rotatably connected with the cross beam and two slide blocks slidably connected with the cross beam are arranged on the driving assembly, the two slide blocks and the adjusting lead screw penetrate through and are rotatably connected, and one end of each slide block is fixedly connected with a supporting plate rotatably connected with the supporting wheel.

Furthermore, the crossbeam and the supporting beam are perpendicular and a slide connected with the sliding block in the crossbeam and the supporting beam is arranged, and the sliding block is provided with a threaded hole connected with the adjusting screw rod in a screwing mode.

Furthermore, a driving shaft which is rotatably connected with the top of the support plate is fixedly arranged in the middle of the supporting wheel.

Furthermore, the upper end face of the cross beam is fixedly connected with the lower end face of the supporting beam, the upper end face of the supporting beam is provided with a positioning block in sliding fit along the length direction, and the upper end face of the positioning block is fixedly connected with a detector.

Furthermore, the supporting beam is rotatably connected with a driving screw rod which is in penetrating and screwing with the positioning block.

The utility model has the advantages that: the utility model relates to a nondestructive testing device, which comprises a supporting beam; a carrier; a support wheel; a drive shaft; a drive assembly; adjusting the lead screw; a slider; a support plate; a cross beam; a slideway; positioning a block; a detector; the lead screw is driven.

The pipe lifting device is provided with a supporting wheel frame for lifting pipes, the supporting wheel frame is provided with two supporting wheels and a driving combination for adjusting the distance between the two supporting wheels, the pipe with a smaller pipe diameter can be lifted when the distance between the two supporting wheels is controlled to be reduced through the driving combination, otherwise, the pipe with a larger pipe diameter can be supported, and the function of adjusting the wheel track of the supporting wheels is suitable for supporting the pipes with different outer diameters.

Drawings

FIG. 1 is a schematic view of the structure of the nondestructive testing device of the present invention, in which the supporting frame, the supporting beam, the sliding block and the testing instrument are engaged;

FIG. 2 is a detailed schematic view of a supporting roller frame in the nondestructive testing device of the present invention;

in the figure: 1. a support beam; 2. a carrier; 21. a support wheel; 211. a drive shaft; 22. a drive assembly; 221. adjusting the lead screw; 222. a slider; 2221. a support plate; 23. a cross beam; 231. a slideway; 3. positioning a block; 4. a detector; 5. the lead screw is driven.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a nondestructive test device, including a supporting beam 1, the lower terminal surface of a supporting beam 1 is connected with the riding wheel frame 2 that is close to both sides, be provided with the supporting wheel 21 that is located a supporting beam 1 both sides and for the symmetric distribution on riding wheel frame 2, set up two supporting wheels 21 in this implementation on riding wheel frame 2, the supporting wheel 21 of symmetric distribution is on same horizontal plane and gyration axial direction parallel between them, two supporting wheels 21 are used for lifting the pipe that awaits measuring, riding wheel frame 2 still is provided with the drive combination 22 that is used for controlling the synchronous subtend of supporting wheel 21 and the reverse motion of symmetric distribution, and then be suitable for the support lifting of different external diameter pipes, and has an adjusting function.

In this embodiment, the roller frame 2 is provided with a cross beam 23 fixedly connected with the support beam 1, the driving assembly 22 is provided with an adjusting screw 221 rotatably connected with the cross beam 23 and two sliders 222 slidably connected with the cross beam 23, the two sliders 222 and the adjusting screw 221 are connected in a penetrating and screwing manner, the screw thread matching and screwing directions between the two sliders 222 and the adjusting screw 221 are opposite, one side of each slider 222 is fixedly connected with a support plate 2221 with one end rotatably connected with the support wheel 21, a bearing is arranged at the rotary connection position, the cross beam 23 is perpendicular to the support beam 1 and a slide 231 slidably connected with the slider 222 is arranged in the cross beam 23, the slider 222 is provided with a threaded hole rotatably connected with the adjusting screw 221, the middle of the support wheel 21 is fixedly provided with a driving shaft 211 rotatably connected with the top of the support plate 2221, an adjusting motor can be arranged at one end of the cross beam 23, and an output shaft of the adjusting motor is fixedly connected with one end of the driving shaft 211.

The up end of crossbeam 23 and a supporting beam 1's lower terminal surface fixed connection, this supporting beam 1's up end is provided with along length direction sliding fit's locating piece 3, its sliding fit mode adopts common spout and slide complex structure, the up end fixedly connected with detector 4 of locating piece 3, detector 4 adopts common ultrasonic flaw detection check out test set, can pass through the clearance between two extension boards 2221 when locating piece 3 slides, whole detector 4 can cover whole pipe from this, further supporting beam 1 goes up to rotate and is connected with and runs through the drive lead screw 5 who closes soon with locating piece 3, can weld the riser at supporting beam 1's both ends, the both ends of riser and drive lead screw 5 are passed through the bearing and are connected, control drive lead screw 5 is rotatory just can utilize the effect of closing soon to drive locating piece 3 and slide, and then can change the position of detector 4, can be at one side installation driving motor of locating piece 3, driving motor's output shaft and drive lead screw 5's one end fixed connection.

When the detection device is used, a pipe needing ultrasonic flaw detection is placed on the supporting wheels 21, when the pipe diameter is too large, the adjusting screw rod 221 is controlled to rotate, the two sliding blocks 222 are driven to synchronously move in the opposite directions by utilizing the screwing effect to increase the distance between the two supporting wheels 21, when the pipe diameter is too small, the adjusting screw rod 221 is controlled to rotate in the opposite direction, and the detection device has the advantage of being suitable for detecting and supporting pipes with different pipe diameters.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a nondestructive testing device, includes a supporting beam (1), its characterized in that, the lower terminal surface of a supporting beam (1) is connected with the riding wheel frame (2) that is close to both sides, is provided with on riding wheel frame (2) to be located a supporting beam (1) both sides and for symmetric distribution's supporting wheel (21), symmetric distribution supporting wheel (21) on same horizontal plane and both gyration axial direction parallel, riding wheel frame (2) still are provided with supporting wheel (21) synchronous subtend and reverse motion's that is used for controlling symmetric distribution drive combination (22).

2. A non-destructive testing device according to claim 1, characterized in that: the supporting device is characterized in that a cross beam (23) fixedly connected with the supporting beam (1) is arranged on the supporting wheel frame (2), an adjusting lead screw (221) rotatably connected with the cross beam (23) and two sliding blocks (222) slidably connected with the cross beam (23) are arranged on the driving combination (22), the two sliding blocks (222) and the adjusting lead screw (221) are connected in a penetrating and screwing manner, and one side of each sliding block (222) is fixedly connected with a supporting plate (2221) rotatably connected with one end of each supporting wheel (21).

3. A non-destructive testing apparatus according to claim 2, wherein: the beam (23) is perpendicular to the supporting beam (1) and is internally provided with a slide way (231) which is in sliding connection with the sliding block (222), and the sliding block (222) is provided with a threaded hole which is in screwed connection with the adjusting screw rod (221).

4. A non-destructive testing device according to claim 2, characterized in that: and a driving shaft (211) which is rotatably connected with the top of the support plate (2221) is fixedly arranged in the middle of the supporting wheel (21).

5. A non-destructive testing device according to claim 2, characterized in that: the upper end face of the cross beam (23) is fixedly connected with the lower end face of the supporting beam (1), the upper end face of the supporting beam (1) is provided with a positioning block (3) in sliding fit along the length direction, and the upper end face of the positioning block (3) is fixedly connected with a detector (4).

6. A non-destructive testing device according to claim 5, characterized in that: and the supporting beam (1) is rotatably connected with a driving screw rod (5) which is penetrated and screwed with the positioning block (3).