CN212059969U - Special tool for industrial radiographic inspection of small-diameter tube - Google Patents
Special tool for industrial radiographic inspection of small-diameter tube Download PDFInfo
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- CN212059969U CN212059969U CN202020044415.XU CN202020044415U CN212059969U CN 212059969 U CN212059969 U CN 212059969U CN 202020044415 U CN202020044415 U CN 202020044415U CN 212059969 U CN212059969 U CN 212059969U
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Abstract
The utility model discloses a special frock of small diameter pipe industry radiographic inspection, include: a bearing table; the clamping structure is movably arranged on the upper wall surface of the bearing table and is positioned on the central line of the left end; the bearing limiting structure is fixedly arranged on the upper wall of the bearing table and is positioned on the central line of the left end; the utility model relates to the technical field of industrial radiographic inspection, equipment is moved to the vicinity of detection equipment through a pulley under a base, one end of a pipe fitting is sleeved on a limiting rod on a stress plate, and the other end is inserted into a limiting ring; one end of the pipe fitting is tightly clamped by the action force of a spring by pulling the pull rod; the telescopic adjustment height of the cylinder can be controlled according to requirements, so that the pipe fitting opening is matched with the detection equipment; one end of the pipe fitting can be driven to move on the mounting table along the arc-shaped adjusting groove through the moving piece, and then the other end is stressed to move through the rotating rod bearing to adjust the angle; the design structure is simple, the installation and the disassembly are convenient, the adjustment is convenient, and the cost is lower.
Description
Technical Field
The utility model relates to an industry radiographic inspection technical field specifically is a special frock of small diameter pipe industry radiographic inspection.
Background
The ray inspection is one of five conventional nondestructive detection methods, has very wide application in industry, and is used for metal inspection and nonmetal inspection; defects possibly generated in the metal, such as pores, pinholes, inclusions, looseness, cracks, segregation, incomplete penetration and insufficient fusion and the like, can be inspected by rays; the applied industries comprise special equipment, aerospace, ships, weapons, hydraulic complete equipment and bridge steel structures;
the basic principle of radiographic inspection is as follows: when the ray beam with uniform intensity irradiates the object, if the local area of the object has defects or structure differences, it will change the attenuation of the object to the ray, so that the transmitted ray intensities of different parts are different, thus, the transmitted ray intensity can be detected by a certain detector (for example, film is used in radiography), and the defects and material distribution in the object can be judged;
however, in the application of industrial flaw detection with a small curved pipe diameter, the thin-wall small-diameter pipe is easy to shake in the flaw detection process, and meanwhile, the detection part is arranged to point to the center of a ray bundle by means of a pad, a support, a clamp, a leaning method and the like, and the angle between the transillumination part and the center of the ray bundle is smaller than 15 degrees, so that errors are avoided; when a small-diameter pipe is provided with a plurality of parts to be detected, transillumination arrangement needs to be considered for a plurality of times, namely, the pipe fitting is turned to form different angles with rays, so that the special tool for the industrial radiographic inspection of the small-diameter pipe is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special frock of small diameter pipe industry radiographic inspection to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special frock of small diameter pipe industry radiographic inspection, includes:
a bearing table;
the clamping structure is movably arranged on the upper wall surface of the bearing table and is positioned on the central line of the left end;
the bearing limiting structure is fixedly arranged on the upper wall surface of the bearing table and is positioned on the central line of the right end;
further comprising: the telescopic end of the cylinder is fixedly welded on the lower wall surface of the bearing table and is positioned at the central part, the base is fixedly welded at the bottom end of the cylinder and is positioned at the central part, and the two pairs of pulleys are respectively fixedly welded on the lower wall surface of the base, are respectively positioned at four corners and are mutually symmetrical and parallel;
the dress card structure includes: the device comprises a rotating rod, a mounting box, a stress plate, a pair of sliding blocks with the same structure, a pair of clamping hands with the same structure, a pair of pull rods with the same structure and a pair of springs with the same structure;
one end of the rotating rod is movably embedded in the upper wall of the bearing platform and is positioned on the central line of the left end, the installation box is fixedly welded on the other end of the rotating rod, and the central line of the upper wall of the installation box is provided with a pair of sliding chutes with the same structure, and are respectively positioned at two sides of the central line and are mutually symmetrical, one end of the stress plate is fixedly welded on the left side wall of the installation box and is positioned at the central part, a limiting rod is arranged at the center of the right side wall, a pair of sliding blocks are movably embedded in the sliding grooves respectively, a pair of clamping hands are fixedly welded on one end of the sliding blocks respectively, and are positioned on two sides of the upper wall surface of the installation box and are mutually symmetrical, one end of each pull rod is respectively and movably inserted into the front side wall and the rear side wall of the installation box and is positioned at the central part, and the other end of the spring is fixedly welded on the side wall of the sliding block, and the pair of springs are movably sleeved on one end of the pull rod respectively and are positioned between the side wall of the sliding block and the inner side wall of the installation box respectively.
Preferably, the bearing and limiting structure includes: the mounting platform, the moving piece and the limiting ring;
the mounting table is fixedly welded on the upper wall surface of the bearing table and is positioned on the central line of the right end, an adjusting groove is formed in the upper wall of the mounting table, one end of the moving member is movably embedded in the adjusting groove in the upper wall of the bearing table, and the bottom end of the limiting ring is movably arranged at the other end of the moving member.
Preferably, the mounting table is of a semicircular structure, and the adjusting groove on the upper wall of the mounting table is arc-shaped.
Preferably, a bearing is embedded between the rotating rod and the upper wall of the bearing table and is in interference fit with the bearing table.
Preferably, the clamping hand is of an arc-shaped structure.
Preferably, the sliding block is of a T-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that: according to the special tool for the small-diameter tube industrial radiographic inspection, equipment is moved to the position near detection equipment through a pulley below a base, one end of a tube is sleeved on a limiting rod on a stress plate, and the other end of the tube is inserted into a limiting ring; the pull rod is pulled to enable the sliding block to be stressed to move in the sliding groove of the installation box, so that after the spring is compressed, one end of the pipe fitting is located between the clamping hands, and the clamping hands clamp the pipe fitting tightly under the action of the spring; the telescopic adjustment height of the cylinder can be controlled according to requirements, so that the pipe fitting opening is matched with the detection equipment; one end of the pipe fitting can be driven to move on the mounting table along the arc-shaped adjusting groove through the moving piece, and then the other end is stressed to move through the rotating rod bearing to adjust the angle; the design structure is simple, the installation and the disassembly are convenient, the adjustment is convenient, and the cost is lower.
Drawings
Fig. 1 is a schematic view of an assembly structure of the present invention;
fig. 2 is a schematic diagram of a partially enlarged structure a of the present invention.
In the figure: 1. plummer, 2, dress card structure, 21, bull stick, 22, install bin, 23, atress board, 24, slider, 25, card hand, 26, pull rod, 27, spring, 3, bear limit structure, 31, mount table, 32, moving member, 33, spacing ring, 4, cylinder, 5, base, 6, pulley, 7, bearing.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a special frock of small diameter pipe industry radiographic inspection, includes: a bearing table 1; the clamping structure 2 is movably arranged on the upper wall surface of the bearing table 1 and is positioned on the central line of the left end; the bearing limiting structure 3 is fixedly arranged on the upper wall surface of the bearing table 1 and is positioned on the central line of the right end; further comprising: the device comprises a cylinder 4, a base 5 and two pairs of pulleys 6 with the same structure, wherein the telescopic end of the cylinder 4 is fixedly welded on the lower wall surface of a bearing table 1 and is positioned at the central part, the base 5 is fixedly welded at the bottom end of the cylinder 4 and is positioned at the central part, and the two pairs of pulleys 6 are respectively fixedly welded on the lower wall surface of the base 5, are respectively positioned at four corners and are mutually symmetrical and parallel; dress card structure 2 includes: the device comprises a rotating rod 21, a mounting box 22, a stress plate 23, a pair of sliders 24 with the same structure, a pair of clamping hands 25 with the same structure, a pair of pull rods 26 with the same structure and a pair of springs 27 with the same structure; one end of the rotating rod 21 is movably embedded in the upper wall of the bearing platform 1 and is positioned on the central line of the left end, the installation box 22 is fixedly welded on the other end of the rotating rod 21, and the central line of the upper wall of the installation box is provided with a pair of sliding chutes with the same structure, and are respectively positioned at two sides of the central line and are mutually symmetrical, one end of the stress plate 23 is fixedly welded on the left side wall of the installation box 22 and is positioned at the central position, a limiting rod is arranged at the center of the right side wall, a pair of sliding blocks 24 are movably embedded in the sliding grooves respectively, a pair of clamping hands 25 are fixedly welded on one end of the sliding blocks 24 respectively, and are symmetrically arranged on both sides of the upper wall surface of the installation box 22, one end of a pair of pull rods 26 is movably inserted into the front and rear side walls of the installation box 22 respectively and is arranged at the central part, the other end of the spring is fixedly welded on the side wall of the sliding block 24, and a pair of springs 27 are respectively movably sleeved on one end of the pull rod 26 and are respectively positioned between the side wall of the sliding block 24 and the inner side wall of the installation box 22; through dress card structure 2, can make the chucking of sense tube one end fixed, and can 360 degrees rotations.
The following electric devices have the following types and functions:
a cylinder: it is prior art, as long as the cylinder that is applicable to this scheme all can use.
As a preferred scheme, further, the bearing and limiting structure 3 comprises: a mounting table 31, a moving member 32, and a retainer ring 33;
the mounting table 31 is fixedly welded on the upper wall surface of the bearing table 1 and is positioned on the central line of the right end, the upper wall of the mounting table is provided with an adjusting groove, one end of the moving member 32 is movably embedded in the adjusting groove on the upper wall of the bearing table 1, and the bottom end of the limiting ring 33 is movably arranged on the other end of the moving member 32.
Preferably, the mounting platform 31 has a semicircular structure, and the adjusting groove on the upper wall is arc-shaped for design requirements and convenient rotation.
Preferably, a bearing 7 is embedded between the rotating rod 21 and the upper wall of the carrier 1, and the rotating rod 21 is in interference fit with the carrier 1 to facilitate the rotation of the rotating rod 21.
As preferred scheme, still further, card hand 25 is the arc structure, is convenient for the chucking detects the body.
Preferably, the sliding block 24 is a T-shaped structure, so that the installation and the limiting are facilitated.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): as can be seen from the description of fig. 1-2, first, the device is moved to the vicinity of the detection device by means of the pulley 6 under the base 5 and the power is switched on; then one end of the pipe fitting is sleeved on the limiting rod on the stress plate 23, and the other end of the pipe fitting is inserted into the limiting ring 33; the slide block 24 is forced to move in the sliding groove of the installation box 22 by pulling the pull rod 26 in the clamping structure 2, so that after the spring 27 is compressed, one end of the pipe fitting is positioned between the clamping hands 25, and the clamping hands 25 clamp the pipe fitting by virtue of the acting force of the spring 27; the cylinder 4 on the base 5 can be controlled to stretch according to requirements, and the height of the bearing platform 1 is adjusted, so that the pipe fitting opening is matched with the detection equipment; also can drive pipe fitting one end to remove on the mount table 31 along the arc adjustment tank through bearing moving member 32 among the limit structure 3, and then the other end atress removes through commentaries on classics pole 21 bearing 7 and carries out angle of adjustment.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; meanwhile, unless explicitly specified or limited otherwise, the terms "fixedly welded", "movably embedded", "movably inserted", "movably sleeved", "opened", and the like, should be understood in a broad sense, and may be fixedly connected, detachably connected, or integrated, for example; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a special frock of small diameter pipe industry radiographic inspection which characterized in that includes:
a carrier table (1);
the clamping structure (2) is movably arranged on the upper wall surface of the bearing table (1) and is positioned on the central line of the left end;
the bearing limiting structure (3) is fixedly arranged on the upper wall surface of the bearing table (1) and is positioned on the central line of the right end;
further comprising: the device comprises a cylinder (4), a base (5) and two pairs of pulleys (6) with the same structure, wherein the telescopic end of the cylinder (4) is fixedly welded on the lower wall surface of a bearing table (1) and is positioned at the central part, the base (5) is fixedly welded at the bottom end of the cylinder (4) and is positioned at the central part, and the two pairs of pulleys (6) are respectively fixedly welded on the lower wall surface of the base (5) and are respectively positioned at four corners and are symmetrically parallel to each other;
the card installing structure (2) comprises: the device comprises a rotating rod (21), a mounting box (22), a stress plate (23), a pair of sliders (24) with the same structure, a pair of clamping hands (25) with the same structure, a pair of pull rods (26) with the same structure and a pair of springs (27) with the same structure;
one end of the rotating rod (21) is movably embedded in the upper wall of the bearing platform (1) and is positioned on a central line at the left end, the installation box (22) is fixedly welded at the other end of the rotating rod (21), a pair of sliding grooves with the same structure are formed in the central line at the upper wall of the rotating rod, the sliding grooves are respectively positioned at two sides of the central line and are mutually symmetrical, one end of the stress plate (23) is fixedly welded on the left side wall of the installation box (22) and is positioned at the central part, a limiting rod is arranged at the central part at the right side wall of the stress plate, a pair of sliding blocks (24) are movably embedded in the sliding grooves respectively, a pair of clamping hands (25) are respectively and fixedly welded at one end of the sliding blocks (24) and are positioned at two sides of the upper wall of the installation box (22) and are mutually symmetrical, one end of the pull rod (26) is movably inserted in the front and the back of the installation box (22) and is positioned at, the pair of springs (27) are respectively movably sleeved on one end of the pull rod (26) and are respectively positioned between the side wall of the sliding block (24) and the inner side wall of the mounting box (22).
2. The special tool for small-diameter tube industrial radiographic inspection according to claim 1, characterized in that: the bearing and limiting structure (3) comprises: a mounting table (31), a moving member (32), and a stopper ring (33);
the mounting table (31) is fixedly welded on the upper wall surface of the bearing table (1), is positioned on the central line of the right end, and is provided with an adjusting groove on the upper wall, one end of the moving member (32) is movably embedded in the adjusting groove on the upper wall of the bearing table (1), and the bottom end of the limiting ring (33) is movably arranged on the other end of the moving member (32).
3. The special tool for small-diameter tube industrial radiographic inspection according to claim 2, characterized in that: the mounting table (31) is of a semicircular structure, and the adjusting groove on the upper wall of the mounting table is arc-shaped.
4. The special tool for small-diameter tube industrial radiographic inspection according to claim 1, characterized in that: and a bearing (7) is embedded between the rotating rod (21) and the upper wall of the bearing table (1) and is in interference fit with the bearing table (1).
5. The special tool for small-diameter tube industrial radiographic inspection according to claim 1, characterized in that: the clamping hand (25) is of an arc-shaped structure.
6. The special tool for small-diameter tube industrial radiographic inspection according to claim 1, characterized in that: the sliding block (24) is of a T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020044415.XU CN212059969U (en) | 2020-01-10 | 2020-01-10 | Special tool for industrial radiographic inspection of small-diameter tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020044415.XU CN212059969U (en) | 2020-01-10 | 2020-01-10 | Special tool for industrial radiographic inspection of small-diameter tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212059969U true CN212059969U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020044415.XU Active CN212059969U (en) | 2020-01-10 | 2020-01-10 | Special tool for industrial radiographic inspection of small-diameter tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212059969U (en) |
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2020
- 2020-01-10 CN CN202020044415.XU patent/CN212059969U/en active Active
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