CN211732844U - Nondestructive inspection platform circular rail device - Google Patents

Abstract

The utility model discloses a nondestructive inspection platform ring rail device, including the ring slide rail, the sliding surface of ring slide rail is connected with the sliding block, the inner wall fixedly connected with sleeve of ring slide rail, telescopic inside sliding connection has the connecting rod, the surperficial one end of connecting rod just is located telescopic inside and is provided with locking device, the first spring of telescopic one end fixedly connected with is kept away from to the connecting rod, the one end fixedly connected with clamp plate of connecting rod is kept away from to first spring, the one end fixedly connected with bracing piece that the ring slide rail was just kept away from to the surperficial central position of sliding block, the one end that the sliding block was kept away from to the bracing piece is provided with the appearance of. This nondestructive inspection platform circular rail device has reached the cooperation convenience, and the angle distance is the same effect, and is rational in infrastructure simple, convenient to use, and the installation cooperation is convenient fast, labour saving and time saving, and strong adaptability need not to survey many times, and it is effectual to detect a flaw, has improved work efficiency and performance.

Description

Nondestructive inspection platform circular rail device

Technical Field

The utility model relates to a nondestructive inspection technical field specifically is a nondestructive inspection platform ring rail device.

Background

The nondestructive inspection is a testing means for inspecting the surface and internal quality of a part to be inspected without damaging the working state of the workpiece or raw material, and the commonly used nondestructive inspection method comprises the following steps: the nondestructive inspection can be used for detecting raw materials for manufacturing, intermediate process links and final products in the whole process, can also be used for detecting equipment in service, and needs to use an annular slide rail when the pipeline is inspected. At present, current in the market to pipeline nondestructive inspection platform ring rail device fixed loaded down with trivial details, use inconvenient, waste time and energy, can not adapt to not unidimensional pipeline, have great limitation, work efficiency is low, and the distance and the angle of appearance and the welding seam of detecting a flaw moreover all can be different, and probably because the difference of round focus causes the condition that needs retest many times, the measurement of being not convenient for, the effect of detecting a flaw is poor, has reduced performance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a nondestructive inspection platform ring rail device has solved fixed loaded down with trivial details, uses inconveniently, wastes time and energy, can not adapt to not unidimensional pipeline, has great limitation, and work efficiency is low, and the distance and the angle of appearance and the welding seam of detecting a flaw moreover all can be different, and probably because the difference of round focus causes the condition that needs retest many times, be not convenient for measure, the effect of detecting a flaw is poor, has reduced the problem of performance.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a nondestructive inspection platform ring rail device, includes the ring slide rail, the sliding surface of ring slide rail is connected with the sliding block, the inner wall fixedly connected with sleeve of ring slide rail, telescopic inside sliding connection has the connecting rod, the surperficial one end of connecting rod just is located telescopic inside and is provided with locking device, the first spring of telescopic one end fixedly connected with is kept away from to the connecting rod, the one end fixedly connected with clamp plate of connecting rod is kept away from to first spring, the one end fixedly connected with bracing piece of ring slide rail is just kept away from to the surperficial central authorities position of sliding block, the one end that the sliding block was kept away from to the bracing piece.

Preferably, the surface of the circular sliding rail is provided with a sliding groove matched with the sliding block.

Preferably, locking device includes the button head latch segment, the surface of button head latch segment and the surperficial top sliding connection of connecting rod, the sliding tray with button head latch segment surface looks adaptation is seted up at the surperficial top of connecting rod, the surperficial one side fixedly connected with second spring of button head latch segment, the one end that the button head latch segment was kept away from to the second spring and the inner wall one side fixed connection of button head latch segment surface looks adaptation sliding tray, the circular arc locking concave surface with button head latch segment looks adaptation is seted up to telescopic inner wall, circular arc locking concave surface evenly distributed is at telescopic inner wall.

Preferably, the pressure plate is provided with a circular arc shape.

(III) advantageous effects

The utility model provides a nondestructive inspection platform ring rail device. The method has the following beneficial effects:

(1) this nondestructive inspection platform ring rail device, inner wall fixedly connected with sleeve through the ring slide rail, telescopic inside sliding connection has the connecting rod, the surperficial one end of connecting rod just is located telescopic inside and is provided with locking device, the first spring of telescopic one end fixedly connected with is kept away from to the connecting rod, the one end fixedly connected with clamp plate of connecting rod is kept away from to first spring, the convenient effect of cooperation has been reached, and is rational in infrastructure simple, operation convenient to use, the installation cooperation is convenient fast, time saving and labor saving, strong adaptability, the limitation has been reduced, and the work efficiency is improved.

(2) This nondestructive inspection platform ring rail device has the sliding block through the sliding surface connection of ring slide rail, and the one end fixedly connected with bracing piece of ring slide rail is just kept away from to the surperficial central point of sliding block, and the one end that the sliding block was kept away from to the bracing piece is provided with the appearance of detecting a flaw, has reached the same effect of angle distance, and is rational in infrastructure simple, and operation convenient to use can make distance and angle the same, need not to survey many times, and it is effectual to detect a flaw, has improved performance.

Drawings

FIG. 1 is a schematic view of the present invention;

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

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1 ring slide rail, 2 sliding blocks, 3 sleeves, 4 connecting rods, 5 locking devices, 501 round-head locking blocks, 502 second springs, 503 circular arc locking concave surfaces, 6 first springs, 7 pressing plates, 8 supporting rods and 9 flaw detectors.

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. 1-3, the present invention provides a technical solution: a nondestructive inspection platform ring rail device comprises a ring slide rail 1, the surface of the ring slide rail 1 is connected with a sliding block 2 in a sliding manner, the surface of the ring slide rail 1 is provided with a sliding groove matched with the sliding block 2, the inner wall of the ring slide rail 1 is fixedly connected with a sleeve 3, the inner part of the sleeve 3 is connected with a connecting rod 4 in a sliding manner, one end of the surface of the connecting rod 4 and the inner part of the sleeve 3 are provided with a locking device 5, the locking device 5 comprises a round-head locking block 501, the surface of the round-head locking block 501 is connected with the top of the surface of the connecting rod 4 in a sliding manner, the top of the surface of the connecting rod 4 is provided with a sliding groove matched with the surface of the round-head locking block 501, one side of the surface of the round-head locking block 501 is fixedly connected with a second spring 502, one end of the second spring 502 far away from the round-head locking block 501 is fixedly connected with one side of the inner wall of, circular arc locking concave surface 503 evenly distributed is at telescopic 3's inner wall, the first spring 6 of one end fixedly connected with that telescopic 3 was kept away from to connecting rod 4, first spring 6 provides elasticity, the one end fixedly connected with clamp plate 7 of connecting rod 4 is kept away from to first spring 6, clamp plate 7 sets up to circular-arcly, increase area of contact, improve stability, sliding block 2's surperficial central point puts and keeps away from the one end fixedly connected with bracing piece 8 of ring slide rail 1, bracing piece 8 supports flaw detector 9, can make simultaneously flaw detector 9 the same with the distance and the welding seam angle of pipeline, need not to survey many times, it is effectual to detect a flaw, the one end that sliding block 2 was kept away from to bracing piece 8 is.

When the device is used, the device is firstly placed at a position appointed by one end of a pipeline to be detected, the connecting rod 4 is pulled at the moment, the round head locking block 501 is contracted towards the inside of the connecting rod 4 by extrusion force and compresses the second spring 502, when the connecting rod 4 is pulled continuously, when a click sound is heard, the round head locking block 501 is pushed out under the action of the elastic force of the second spring 502 and is matched with the arc locking concave surface 503, the connecting rod 4 is pulled out by proper length according to the diameter of the pipeline at the moment, the adaptability is strong, the pipelines with different diameters can be used, the limitation is reduced, the usability is improved, the pressing plate 7 is lifted at the moment, the first spring 6 is compressed, the whole device is sleeved at one end of the surface of the pipeline, the pressing plate 7 is loosened, the pressing plate 7 is pressed on the surface of the pipeline under the action of the elastic force of the first spring 6, and the matching and fixing connection are, alright open flaw detector 9 this moment and detect to rotation bracing piece 8 rotates a week through sliding block 2 with flaw detector 9 along pipeline surface and detects, and in the testing process, bracing piece 8 supports flaw detector 9, can make flaw detector 9 the same with the distance and the welding seam angle of pipeline simultaneously, need not to survey many times, has improved work efficiency and the effect of detecting a flaw.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 (4)

1. The utility model provides a nondestructive inspection platform ring rail device, includes ring slide rail (1), its characterized in that: the utility model discloses a quick-witted ring sliding rail, including ring sliding rail, the surperficial sliding connection of ring sliding rail (1) has sliding block (2), inner wall fixedly connected with sleeve (3) of ring sliding rail (1), the inside sliding connection of sleeve (3) has connecting rod (4), the inside that the surperficial one end of connecting rod (4) just is located sleeve (3) is provided with locking device (5), the first spring (6) of one end fixedly connected with of sleeve (3) are kept away from in connecting rod (4), the one end fixedly connected with clamp plate (7) of connecting rod (4) are kept away from in first spring (6), the one end fixedly connected with bracing piece (8) of ring sliding rail (1) are just kept away from to the surperficial central authorities position of sliding block (2), the one end that sliding block (2.

2. The circular rail device of the nondestructive inspection platform of claim 1, wherein: the surface of the circular ring sliding rail (1) is provided with a sliding groove matched with the sliding block (2).

3. The circular rail device of the nondestructive inspection platform of claim 1, wherein: locking device (5) include button head latch segment (501), the surface of button head latch segment (501) and the surperficial top sliding connection of connecting rod (4), the sliding tray with button head latch segment (501) surface looks adaptation is seted up at the surperficial top of connecting rod (4), the surperficial one side fixedly connected with second spring (502) of button head latch segment (501), the one end of button head latch segment (501) and the inner wall one side fixed connection of button head latch segment (501) surface looks adaptation sliding tray are kept away from in second spring (502), circular arc locking concave surface (503) with button head latch segment (501) looks adaptation are seted up to the inner wall of sleeve (3), circular arc locking concave surface (503) evenly distributed is at the inner wall of sleeve (3).

4. The circular rail device of the nondestructive inspection platform of claim 1, wherein: the pressing plate (7) is arc-shaped.

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