CN211668519U - L-shaped gyroscope box for railway track inspection tester - Google Patents
L-shaped gyroscope box for railway track inspection tester Download PDFInfo
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- CN211668519U CN211668519U CN201922468829.5U CN201922468829U CN211668519U CN 211668519 U CN211668519 U CN 211668519U CN 201922468829 U CN201922468829 U CN 201922468829U CN 211668519 U CN211668519 U CN 211668519U
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Abstract
The utility model discloses a railway track is L shape top case for detector, including casing and apron, the casing is "L" shape, the apron passes through set screw fixed mounting in the upper surface of casing, the upper surface of apron is provided with the optic fibre spliced eye, perspective window has been seted up to the lateral part of casing all around the lateral wall. The utility model relates to an ingenious, convenient and practical, the box is through the design that adopts the L type, has practiced thrift the space greatly, makes equipment structure compacter, simultaneously, and the design of perspective window has solved because of metal enclosed leads to the bad problem of bluetooth signal transmission, can observe the operating condition of circuit board through the perspective window directly perceivedly.
Description
Technical Field
The utility model relates to a railway track inspection tester technical field specifically is a railway track inspection tester uses L shape top case.
Background
At present, a gyro box used by the optical fiber gyroscope for detecting the railway track is a common rectangular box body generally and has the defects of large thickness, heavy weight and inconvenience for installation, so that the application of the optical fiber gyroscope in the field is limited, and therefore, an L-shaped gyro box for a railway track inspection tester is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a railway track is L shape top case for detector 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 railway track is L shape top case for detector, includes casing and apron, the casing is "L" shape, and the horizontal partial upper surface of casing is equipped with the installation cavity, the apron passes through set screw fixed mounting in the upper surface of casing, the upper surface of apron is provided with the optic fibre spliced eye, the spliced eye the optic fibre annular has been seted up to the vertical partial left surface of casing, perspective window has been seted up to the horizontal partial lateral wall all around of casing.
Preferably, the front side and the rear side of the vertical part of the shell are fixedly provided with mounting ear plates, and the mounting ear plates are provided with mounting holes.
Preferably, there are two optical fiber splicing holes.
Compared with the prior art, the beneficial effects of the utility model are that: this novel design benefit, convenient and practical, the box is through the design that adopts the L type, has practiced thrift the space greatly, makes equipment structure compacter, simultaneously, and the design of perspective window has solved because of metal enclosed leads to the bad problem of bluetooth signal transmission, can observe the operating condition of circuit board directly perceivedly through the perspective window, installs moreover, dismantles the convenience.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is an installation schematic diagram of the present invention.
In the figure: 1. the device comprises a shell, 101, an installation cavity, 102, an optical fiber ring groove, 103, a perspective window, 2, a cover plate, 201, an optical fiber plug hole, 3, a fixing screw, 4, an ear plate, 5 and a longitudinal beam of the railway inspection tester.
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. 1-4, the utility model provides an L-shaped gyroscope box for railway track inspection tester, comprising a housing 1 and a cover plate 2, wherein the housing 1 is L-shaped, the L-shaped housing 1 is clockwise rotated 90 degrees and installed on a longitudinal beam 5 of the railway track inspection tester, an installation cavity 101 is provided on the upper surface of the transverse part of the housing 1, a main board, an optical device and a light source board are installed in the installation cavity 101, the cover plate 2 is fixedly installed on the upper surface of the housing 1 through a fixing screw 3, an optical fiber plugging hole 201 is provided on the upper surface of the cover plate 2, the position of the optical fiber plugging hole 201 corresponds to the position of a plugging optical fiber of the main board installed in the installation cavity 101, two optical fibers drop and are installed on the main board through the optical fiber plugging hole 201, an optical fiber ring groove 102 is provided on the left surface of the vertical part of the housing 1, the optical fiber ring is installed in the optical fiber ring groove 102, the width of the see-through window 103 is 5 mm.
Particularly, the front side and the rear side of the vertical part of the shell 1 are fixedly provided with the mounting ear plates 4, the mounting ear plates 4 are provided with mounting holes, screws penetrate through the mounting holes and are fixed on the longitudinal beam 5 of the railway track inspection instrument, the shell 1 is fixed on the longitudinal beam 5 of the railway track inspection instrument, and the installation and the disassembly are convenient.
Specifically, there are two optical fiber splicing holes 201.
The working principle is as follows: during the use, the casing 1 clockwise rotation 90 degrees of "L" shape is installed on railway track inspection appearance longitudinal beam 5, drops two optic fibre again and installs on the mainboard through optic fibre spliced eye 201, and the design of L type makes full use of more limited space, makes the structure compacter, during the use, can observe the operating condition of circuit board through perspective window 103, and the design of perspective window 103 has solved simultaneously because of the metal seals the problem that leads to the bluetooth signal transmission badly.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
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 (3)
1. The utility model provides a railway track is L shape top case for detector which characterized in that: including casing (1) and apron (2), casing (1) is "L" shape, and the horizontal partial upper surface of casing (1) is equipped with installation cavity (101), apron (2) are through set screw (3) fixed mounting in the upper surface of casing (1), the upper surface of apron (2) is provided with optic fibre spliced eye (201), spliced eye optic fibre annular (102) have been seted up to the vertical part left surface of casing (1), perspective window (103) have been seted up to the horizontal part lateral wall all around of casing (1).
2. The L-shaped gyroscope box for a railway track inspection gauge as claimed in claim 1, wherein: the mounting lug plates (4) are fixedly mounted on the front side and the rear side of the vertical part of the shell (1), and mounting holes are formed in the mounting lug plates (4).
3. The L-shaped gyroscope box for a railway track inspection gauge as claimed in claim 2, wherein: the number of the optical fiber inserting holes (201) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468829.5U CN211668519U (en) | 2019-12-31 | 2019-12-31 | L-shaped gyroscope box for railway track inspection tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468829.5U CN211668519U (en) | 2019-12-31 | 2019-12-31 | L-shaped gyroscope box for railway track inspection tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211668519U true CN211668519U (en) | 2020-10-13 |
Family
ID=72736216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922468829.5U Active CN211668519U (en) | 2019-12-31 | 2019-12-31 | L-shaped gyroscope box for railway track inspection tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211668519U (en) |
-
2019
- 2019-12-31 CN CN201922468829.5U patent/CN211668519U/en active Active
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