CN212579858U - Nondestructive testing adjusting device for track - Google Patents

Abstract

The utility model discloses a be used for orbital nondestructive test adjusting device relates to rail detection technology field. The utility model comprises a mounting plate, a rectangular hole is arranged at the center of the mounting plate, and the mounting plate is positioned above the rectangular hole and is fixedly connected with a crack detector through a mounting frame; the lower surface of the mounting plate is symmetrically connected with a pair of side sliding plates, the side sliding plates are connected with the mounting plate through a pair of supporting rods, a plurality of mounting holes are formed in the side sliding plates, and side pulleys are rotatably connected in the mounting holes; the mounting panel lower surface is located and is connected with a pair of supporting pulley between the both sides slide, and mounting panel lower surface fixed connection has and side slide complex clamp splice, is equipped with on the splint and presss from both sides the groove. The utility model discloses a two side slide can keep the portable stability of the device, make the device can detect the rail of different models and specification through adjusting the bracing piece, and can contract portable to the side slide when not using.

Description

Nondestructive testing adjusting device for track

Technical Field

The utility model belongs to the technical field of the railway track detects, especially, relate to a be used for orbital nondestructive test adjusting device.

Background

The track as the important component of railway line is an integral engineering structure, which is composed of main components such as steel rails, sleepers, connecting parts, ballast bed, anti-climbing equipment and turnout, the track is generally composed of two parallel steel rails, the steel rails are fixed on the sleepers, the ballast bed is arranged under the sleepers, the connecting parts play a connecting role between the steel rails and the track and between the steel rails and the sleepers, and the railway main track in China is divided into five types of extra-heavy type, sub-heavy type, medium type and light type.

Railway rolling stock orbit needs periodic detection to judge whether the track produces damages such as crackle or sand hole, be convenient for in time maintain, but present track detection device can not carry out swift regulation according to the rail of various different models and size, thereby detection device's convenient performance has been reduced, present track detection device contacts with ground usually in addition, but because ground is uneven relatively, rocks easily when making the device detect, causes data inaccurate.

Disclosure of Invention

An object of the utility model is to provide an operation is stable for the orbital nondestructive test adjusting device of different model sizes has solved current detection device and has been suitable for singlely, moves the problem that easily rocks.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a nondestructive testing adjusting device for a track, which comprises a mounting plate, wherein a rectangular hole is arranged at the central position on the mounting plate, and a crack detector is fixedly connected above the rectangular hole through a mounting frame; the lower surface of the mounting plate is symmetrically connected with a pair of side sliding plates, the side sliding plates are connected with the mounting plate through a pair of supporting rods, a plurality of mounting holes are formed in the side sliding plates, and side pulleys are rotatably connected in the mounting holes; a pair of supporting pulleys are connected between the two side sliding plates on the lower surface of the mounting plate, and the supporting pulleys are fixedly connected with the mounting plate through a connecting piece; the lower surface of the mounting plate is fixedly connected with a clamping block matched with the side sliding plate, and a clamping groove is formed in the clamping block.

Furthermore, a handle is fixedly connected to the mounting plate.

Further, fixed surface is connected with under the mounting panel with the first connecting block that the bracing piece one-to-one is connected, both ends fixedly connected with on the side slide with the second connecting block that the bracing piece one-to-one is connected, the bracing piece with first connecting block, second connecting block are all articulated.

Furthermore, the supporting rod is a telescopic rod.

Further, the number of the clamping blocks is four, and the four clamping blocks are symmetrically distributed around the mounting plate.

Furthermore, the lower surface of the mounting plate is positioned on one side of the rectangular hole and is fixedly connected with a brush.

Further, the connecting piece is the U-shaped structure, support the pulley with the connecting piece rotates to be connected, the connecting piece fixed connection be in mounting panel (1) lower surface.

The utility model discloses following beneficial effect has:

1. the utility model keeps the moving stability of the device by the support pulley rolling on the rail and the side sliding plate pair sliding on the side of the rail, and the lower surface of the mounting plate is connected with a brush to clean the rail, thus improving the accuracy of the detection data of the crack detector;

2. the utility model has the advantages that the pair of support rods are connected between the side sliding plate and the mounting plate, the support rods are telescopic rods, and the side sliding plate can be adjusted by stretching the support rods to clamp rails of different types and specifications, so that the device can detect rails of different types and specifications;

3. the utility model discloses a be connected with four clamp splices at the mounting panel lower surface for the device side slide accessible clamp splice when not using contracts, reduces the device's occupation space, convenient to carry.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of FIG. 1;

FIG. 3 is a schematic view of the mounting plate;

FIG. 4 is a schematic structural view of a side slide plate;

FIG. 5 is a schematic view showing the side slide plate in the embodiment when retracted;

in the drawings, the components represented by the respective reference numerals are listed below:

1-mounting plate, 101-first connecting block, 102-rectangular hole, 2-crack detector, 3-support rod, 4-side sliding plate, 401-second connecting block, 402-mounting hole, 403-side pulley, 5-connecting piece, 6-support pulley, 7-brush, 8-clamping block and 9-handle.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "one end", "inner", and the like indicate positional or positional relationships, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model discloses a nondestructive testing adjusting device for track, including a mounting panel 1, the central point puts on the mounting panel 1 and is equipped with a rectangular hole 102, the mounting panel 1 is located above rectangular hole 102 and passes through a mounting bracket 201 fixed connection crack detector 2, crack detector 2 detects the rail of below through rectangular hole 102, the surface symmetry connects with a pair of side slide 4 under the mounting panel 1, side slide 4 is connected with mounting panel 1 through a pair of bracing piece 3, be equipped with three mounting hole 402 on the side slide 4, all connect with a side pulley 403 in every mounting hole 402; the lower surface of the mounting plate 1 is positioned between the sliding plates 4 at the two sides and is connected with a pair of supporting pulleys 6, the two supporting pulleys 6 are respectively connected at the two ends of the mounting plate 1, and the supporting pulleys 6 are fixedly connected with the mounting plate 1 through a connecting piece 5.

Referring to fig. 5, the lower surface of the mounting plate 1 is fixedly connected with a clamping block 8 matched with the side sliding plate 4, and the clamping block 8 is provided with a clamping groove, so that when the side sliding plate is not used, the side sliding plate 4 can be clamped in the clamping groove, so that the side sliding plate 4 is contracted, and a rubber pad is connected in the clamping groove, so that the side sliding plate 4 can be conveniently fixed.

Preferably, a handle 9 is fixedly connected to the mounting plate 1, so that the device can be conveniently pushed to move.

Preferably, the fixed surface of mounting panel 1 is connected with the first connecting block 101 of being connected with bracing piece 3 one-to-one, and both ends fixedly connected with second connecting block 401 of being connected with bracing piece 3 one-to-one on the side slide 4, bracing piece 3 all articulates with first connecting block 101, second connecting block 401.

Preferably, the supporting rod 3 is a telescopic rod, so that the side sliding plate 4 can be conveniently adjusted and contracted, and the device can adapt to rails of different models and specifications.

Preferably, the number of the clamping blocks 8 is four, and the four clamping blocks 8 are symmetrically distributed about the mounting plate 1, and each side sliding plate 4 is fixed by two clamping blocks 8.

Preferably, a brush 7 is fixedly connected to the lower surface of the mounting plate 1 at one side of the rectangular hole 102, so that the rail can be cleaned conveniently, and the data detected by the crack detector 2 is accurate.

Preferably, the connecting piece 5 is of a U-shaped structure, the supporting pulley 6 is rotatably connected with the connecting piece 5, and the connecting piece 5 is fixedly connected to the lower surface of the mounting plate 1.

One specific application of this embodiment is: the utility model discloses during the use, supporting pulley 6 rolls on the rail, and two side slide 4 are located the rail both sides, and sideslip wheel 403 pastes tightly with the rail side, keep the stability when the device removes, through the length and the angle of adjusting bracing piece 3, can detect the rail of different models and specifications, and the workman can promote the device to move on the rail through hand (hold) 3, and in the removal process, crack detector 2 detects the rail of below through rectangular hole 102 to record data accomplishes and detects; when not in use, the side sliding plate 4 can be clamped in the clamping groove on the clamping block 8, so that the side sliding plate 4 is contracted, the occupied area is reduced, and the carrying is convenient.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. A nondestructive test adjusting device for track, its characterized in that:

the crack detector comprises a mounting plate (1), wherein a rectangular hole (102) is formed in the center of the mounting plate (1), and the mounting plate (1) is positioned above the rectangular hole (102) and is fixedly connected with a crack detector (2) through a mounting frame (201);

a pair of side sliding plates (4) are symmetrically connected to the lower surface of the mounting plate (1), the side sliding plates (4) are connected with the mounting plate (1) through a pair of supporting rods (3), a plurality of mounting holes (402) are formed in the side sliding plates (4), and side pulleys (403) are rotatably connected in the mounting holes (402);

a pair of supporting pulleys (6) is connected between the two side sliding plates (4) on the lower surface of the mounting plate (1), and the supporting pulleys (6) are fixedly connected with the mounting plate (1) through a connecting piece (5);

the lower surface of the mounting plate (1) is fixedly connected with a clamping block (8) matched with the side sliding plate (4), and a clamping groove is formed in the clamping block (8).

2. The nondestructive inspection adjusting apparatus for a track as set forth in claim 1, wherein: and the mounting plate (1) is fixedly connected with a handle (9).

3. The nondestructive inspection adjusting apparatus for a track as set forth in claim 1 or 2, wherein: fixed surface is connected with under mounting panel (1) first connecting block (101) that bracing piece (3) one-to-one is connected, both ends fixedly connected with second connecting block (401) that bracing piece (3) one-to-one is connected on side slide (4), bracing piece (3) with first connecting block (101), second connecting block (401) are all articulated.

4. A nondestructive inspection adjusting apparatus for a track as set forth in claim 3, wherein: the supporting rod (3) is a telescopic rod.

5. The nondestructive inspection adjusting apparatus for a track as set forth in claim 1, 2 or 4, wherein: the number of the clamping blocks (8) is four, and the four clamping blocks (8) are symmetrically distributed relative to the mounting plate (1).

6. The nondestructive inspection adjusting apparatus for a track as set forth in claim 5, wherein: the lower surface of the mounting plate (1) is positioned at one side of the rectangular hole (102) and is fixedly connected with a brush (7).

7. The nondestructive inspection adjusting apparatus for a track as set forth in claim 6, wherein: connecting piece (5) are the U-shaped structure, support pulley (6) with connecting piece (5) rotate to be connected, connecting piece (5) fixed connection be in mounting panel (1) lower surface.

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