Multi-directional adjusting supporting seat for nondestructive testing of large thin-wall structural parts

Abstract

The utility model relates to a large-scale thin-wall structural member nondestructive testing multidirectional adjusting supporting seat which comprises a base, an X-axis guide rail, a Y-axis guide rail and a supporting seat, the X-axis guide rail is arranged on the base, the Y-axis guide rail is erected on the X-axis guide rail in a sliding mode, the supporting seat is arranged on the Y-axis guide rail in a sliding mode, the supporting seat is in a telescopic shape, and the X-axis guide rail is arranged on the base. The top of the supporting seat is provided with a detachable storage rack through a rotating bearing, and the storage rack is used for installing workpieces. According to the utility model, a large thin-wall structural member is placed on a combination of several supporting seats and shelves, the movement of the supporting seats on the X-axis guide rails and the Y-axis guide rails is controlled, the detection of the large thin-wall structural member can be realized, the use and operation are convenient and fast, and the shapes of the shelves and auxiliary tools can be designed according to the large thin-wall structural member.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece flaw detection auxiliary equipment, and more specifically, to a multi-directional adjustable support seat for non-destructive testing of large thin-walled structural parts. Background Art

[0002] Large thin-walled structural parts are widely used in various fields of industrial production such as chemical industry, shipbuilding, and military industry. They generally have complex stress conditions and are prone to deformation. For example, the T-shaped ribs in the military shipbuilding field usually have a web wall thickness as thin as several millimeters to a dozen millimeters, but the length is often several meters to dozens of meters. They bear the direct role of withstanding various stress changes transmitted by the ship's hull. Therefore, higher quality requirements are imposed on the non-destructive testing of their welds. The total number of ribs required for a single ship is often hundreds or even thousands. The current common detection method is to lay them flat on the ground for detection, which not only occupies a large amount of working space for a long time, making it difficult to carry out other work, but also when the workpiece, especially the special-shaped workpiece, is laid flat on the ground for detection, it needs to be turned over multiple times by a crane, which poses a great safety risk and requires the participation of other cooperating work types, resulting in low work efficiency and a large occupation of on-site resources; during the detection, the detection personnel must bend down and squat to operate, which is easy to cause fatigue, resulting in low overall detection efficiency and prone to missed detection and misdetection.

[0003] Therefore, it is necessary to propose a multi-directional adjustable support seat for non-destructive testing of large thin-walled structural parts to solve the above problems. Summary of the Utility Model

[0004] The utility model provides a multi-directional adjustable support seat for non-destructive testing of large thin-walled structural parts to solve the problems of resource occupation caused by multiple flips, high labor intensity, low detection efficiency, and prone to missed detection and misdetection in the existing non-destructive testing of large thin-walled structural parts.

[0005] According to one aspect of the utility model, a multi-directional adjustable support seat for non-destructive testing of large thin-walled structural parts is provided, including a base, an X-axis guide rail, a Y-axis guide rail, and a support seat. The X-axis guide rail is installed on the base, the Y-axis guide rail is slidably mounted on the X-axis guide rail, the support seat is slidably installed on the Y-axis guide rail, the support seat is telescopic, and a detachable storage rack is installed on the top of the support seat through a rotary bearing. The storage rack is used for installing the workpiece.

[0006] Preferably, based on the above solution, there are multiple support seats, and the support seats are arranged at intervals on the Y-axis guide rail.

[0007] Preferably, based on the above solution, the support seat is a hydraulic lifting seat.

[0008] Preferably, based on the above solution, the top of the storage rack is adapted to the shape of the workpiece.

[0009] Preferably based on the above solution, detachable auxiliary tooling is installed on both sides of the shown support base.

[0010] Preferably based on the above solution, the cross-section of the X-axis guide rail is T-shaped, and a flange adapted to the X-axis guide rail is installed at the bottom of the Y-axis guide rail.

[0011] For the multi-directional adjustment support base for non-destructive testing of large thin-walled structural parts of the present utility model, place the large thin-walled structural part on the combination of several support base storage racks, and control the movement of the support base on the X-axis guide rail and the Y-axis guide rail, then the up, down, left, and right detection of the large thin-walled structure can be realized. The use and operation are convenient and fast, and the shape of the storage rack can be designed according to the large thin-walled component.

[0012] Compared with the prior art, the present utility model changes the traditional flat operation mode to a three-dimensional operation, avoiding the large occupation of the production site when a large number of products are laid flat on the ground, preventing the large thin-walled structural parts, especially the special-shaped workpieces, from being turned over multiple times by the overhead crane during ground detection, which has a relatively large safety risk problem, greatly reducing the participation degree of other cooperating work types, and effectively saving the detection time; when the workpiece to be detected is supported on the multi-directional adjustment support base, multiple non-destructive testing works such as radiography, ultrasonic, magnetic particle, and penetration can be carried out on the front and back sides of the workpiece in multiple directions with one placement; the operation posture of the detection personnel that must bend down and squat is adjusted to a standing operation, greatly improving the working environment of the detection personnel, and effectively improving the working efficiency and detection accuracy during the detection operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0014] Figure 1 is a schematic structural diagram of the multi-directional adjustment support base for non-destructive testing of large thin-walled structural parts of the present utility model;

[0015] Figure 2 is a side view of the multi-directional adjustment support base for non-destructive testing of large thin-walled structural parts of the present utility model;

[0016] Figure 3 is a top view of the multi-directional adjustment support base for non-destructive testing of large thin-walled structural parts of the present utility model;

[0017] Figure 4 is of the present utility model Figure 1 enlarged view of part A;

[0018] Explanation of the reference numerals in the drawings:

[0019] Base 1, X-axis guide rail 2, Y-axis guide rail 3, support seat 4, rotary bearing 5, storage rack 6, auxiliary tooling 7, clamping edge 8. Detailed implementation manners

[0020] The following will further describe in detail the specific implementation manners of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0021] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or groups.

[0022] For the sake of simplicity of the drawings, only the parts related to the present utility model are schematically shown in each drawing, and they do not represent their actual structures as products. Additionally, for the sake of simplicity and easy understanding of the drawings, in some drawings, for components with the same structure or function, only one of them is schematically shown, or only one of them is marked. In this article, "one" not only means "only this one", but also can mean the situation of "more than one".

[0023] It should also be further understood that the term "and / or" used in the description of this application and the appended claims refers to any combination and all possible combinations of one or more of the related listed items, and includes these combinations.

[0024] In the embodiments shown in the drawings, the indication of directions (such as up, down, left, right, front and back) is used to explain that the structures and movements of various components of the present utility model are not absolute but relative. When these components are in the positions shown in the drawings, these explanations are appropriate. If the positions of these components change, then the indication of these directions also changes accordingly.

[0025] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions, and cannot be understood as indicating or implying relative importance.

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the specific implementation manners of the present utility model will be described below with reference to the drawings. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings, and other implementation manners can also be obtained.

[0027] Please refer toFigure 1 , and in combination with Figure 2 and Figure 3 As shown, a multi-directional adjustable support base for non-destructive testing of large thin-walled structural parts of the present utility model includes a base 1, an X-axis guide rail 2, a Y-axis guide rail 3, and a support base 4. The X-axis guide rail 2 is installed on the base 1. The base 1 mainly serves as a support and needs to have a certain weight to ensure the stability of the entire device during the testing process. When necessary, it can be fixed on the ground or other relatively stable platforms to prevent tipping over. The X-axis guide rail 2 can be fixedly assembled on the base 1 by various methods such as welding or bolt connection.

[0028] The Y-axis guide rail 3 of the present utility model is slidably mounted on the X-axis guide rail 2, and the support base 4 is slidably installed on the Y-axis guide rail 3. The support base 4 is telescopic, and a detachable storage rack 6 is installed on the top of the support base 4 through a rotary bearing 5. The storage rack 6 is used to install workpieces.

[0029] When testing large thin-walled structural parts, the storage rack 6 of the present application can be designed to match the shape of the workpiece to fix the workpiece. During testing, the workpiece is placed on the combination of several support base storage racks, and the lifting of the support base 4 is controlled. In combination with controlling the movement on the X-axis guide rail 2 and the Y-axis guide rail 3, the large thin-walled structural part is maintained in a suitable position for testing on the combination of several storage racks, so that the probe can quickly detect the large thin-walled structural part. At the same time, due to the function of the rotary bearing 5, it can rotate 360° on the horizontal plane. In combination with the use of auxiliary tools, the special-shaped structural parts can also be relatively stably fixed on the storage rack to avoid missed detection or misdetection.

[0030] In order to improve the testing efficiency, multiple support bases 4 can be designed as needed, and the support bases 4 are spaced on the Y-axis guide rail 3. Among them, the support base 4 is a hydraulic lifting seat.

[0031] The inner edge surface of the storage rack 6 of the present utility model is adapted to the shape of the workpiece. Auxiliary tools 7 are detachably installed on both sides of the support base 4 to facilitate the placement of special-shaped thin-walled parts through the detachable auxiliary tools 7 on both sides of the support base 4.

[0032] In order to ensure the smooth operation of the Y-axis guide rail 3 on the X-axis guide rail 2, the cross-section of the X-axis guide rail 2 of the present utility model is T-shaped, and a clamping edge 8 adapted to the X-axis guide rail 2 is installed at the bottom of the Y-axis guide rail 3 to prevent the guide rail from falling off. For the specific structure, please refer to Figure 4 as shown.

[0033] It should be noted that the installation structure of the support base 4 and the Y-axis guide rail 3 of the present utility model is similar to the installation structure of the Y-axis guide rail 3 on the X-axis guide rail 2, so it will not be elaborated here.

[0034] The rotating bearing 5 of the present utility model is provided with grooves in the shape of a regular quadrilateral or a regular hexagon, etc., for placing the replaceable storage rack 6. The bottom end of the storage rack 6 is designed with a boss corresponding to the shape and specification of the top end of the support base 4 to ensure a relatively stable fit between the two and perform rotation at the required angle through the rotating bearing 5.

[0035] The specific usage steps of the present utility model are as follows:

[0036] 1. Select the corresponding number of multi-directionally adjustable support bases 4 combinations required according to the number of the thin-walled structural parts to be detected. Move the Y-axis guide rail on the X-axis guide rail 2 according to the shape and size of each workpiece, and move the support base body on the Y-axis guide rail so that each group of support bases 4 adapts to the workpiece specification size in the horizontal direction.

[0037] 2. Adjust the liftable support base 4 and the rotatable replaceable storage rack 6, and cooperate with the auxiliary tooling 7 to make the height of each support base 4 in the vertical direction adapt to the workpiece shape and ensure that the workpiece can be stably placed on the replaceable storage rack �.

[0038] 3. Place the workpieces to be detected in batches on the replaceable storage racks 6 of each group of multi-directionally adjustable support bases 4, and ensure that there is enough distance between each group of multi-directionally adjustable support bases 4 for the detection work.

[0039] ⒋ Detect the parts to be detected of the workpiece as needed.

[0040] A multi-directionally adjustable support base for non-destructive testing of large thin-walled structural parts of the present utility model installs the workpieces to be detected on the combination of the storage racks 6. An operator holds the detection equipment by hand and can realize the detection of large thin-walled structures by controlling the movement of the support base 4 on the X-axis guide rail 2 and the Y-axis guide rail 3. The use and operation are convenient and fast, and the shape of the storage rack 6 can be designed according to large thin-walled components.

[0041] Compared with the prior art, the present utility model changes the traditional flat operation mode to a three-dimensional operation. When the workpiece to be detected is supported on the replaceable storage rack 6, it can be placed once and non-destructive testing work such as ray, ultrasonic, magnetic particle, and penetration can be carried out on multiple directions of the front and back sides of the workpiece, avoiding the large occupation of the production site when a large number of products are laid flat on the ground, preventing the large thin-walled structural parts, especially the special-shaped workpieces, from being turned over multiple times by the overhead crane during ground detection, which has a relatively large safety risk, greatly reducing the participation degree of other cooperating work types, and effectively saving the detection time; adjusting the operation posture of the detection personnel from having to bend down and squat to standing operation, greatly improving the working environment of the detection personnel, and effectively improving the working efficiency and detection accuracy during the detection operation.

[0042] Finally, the method of this application is only a preferred implementation, and is not used to limit the protection scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A multi-directional adjustable support base for non-destructive testing of large thin-walled structural components, characterized in that, It includes a base, an X-axis guide rail, a Y-axis guide rail and a support seat. The X-axis guide rail is installed on the base. The Y-axis guide rail is slidably mounted on the X-axis guide rail. The support seat is slidably installed on the Y-axis guide rail. The support seat is telescopic, and a detachable storage rack is installed on the top of the support seat through a rotary bearing. The storage rack is used for installing workpieces.

2. The multi-directional adjustable support base for non-destructive testing of large thin-walled structural parts according to claim 1, characterized in that, There are multiple support seats, and the support seats are arranged at intervals on the Y-axis guide rail.

3. The multi-directional adjustable support base for non-destructive testing of large thin-walled structural parts according to claim 1, characterized in that, The shown support seat is a hydraulic lifting seat.

4. The multi-directional adjustable support base for non-destructive testing of large thin-walled structural parts according to claim 1, characterized in that, The top of the storage rack is adapted to the shape of the workpiece.

5. The multi-directional adjustable support base for non-destructive testing of large thin-walled structural parts according to claim 4, characterized in that Detachable auxiliary tooling is installed on both sides of the shown support seat.

6. The multi-directional adjustable support base for non-destructive testing of large thin-walled structural parts according to claim 1, characterized in that, The cross-section of the X-axis guide rail is T-shaped, and a flange adapted to the X-axis guide rail is installed at the bottom of the Y-axis guide rail.

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