CN210894139U - Portable locomotive bottom detection device - Google Patents

Abstract

The utility model provides a portable locomotive bottom detection device, include: the portable handle comprises a shell, a handle body and a handle body, wherein the shell comprises a shell main body and portable handles which are oppositely arranged at the upper end and the lower end of the shell main body; a first power supply accommodating chamber for installing the power supply module of the image acquisition unit is arranged above the inner part of the shell main body; an image acquisition unit is arranged in the middle of the lower part of the first power supply accommodating chamber, and a window for extending an image acquisition device is formed in the position of the shell main body corresponding to the image acquisition unit; a bracket accommodating chamber for accommodating an even number of portable mounting brackets is arranged on one side below the image acquisition unit, and an industrial-grade all-in-one machine is arranged on the other side and is in signal connection with the image acquisition unit; the two side edges of the shell main body are oppositely provided with mounting holes for the portable mounting bracket to be inserted into. The utility model discloses a portable installation design, support simple to operate, stable, alone can accomplish many circuit locomotive bottom maintenance work.

Description

Portable locomotive bottom detection device

Technical Field

The utility model relates to a locomotive fault detection technical field particularly, especially relates to a portable locomotive bottom detection device.

Background

With the increase of the national railway speed, the safety problem of trains becomes a central importance, and the locomotive bottom running system is one of the important constituent structures of locomotives, and directly influences the safe operation of the locomotives.

The utility model discloses an application number is 201320679842.5 utility model discloses a railway locomotive running gear trouble on-line monitoring diagnostic system, the mode that adopts fixed mounting is through a whole set of sensor group, detects temperature signal, speed signal, the vibration impact signal of running gear key part at the locomotive to detect data transmission and carry out data analysis and result judgement to the rear-end processing platform.

The traditional detection mode has a great deal of inconvenience, the sensor detection mode cannot directly detect the result, the manual detection mode has low efficiency and errors, and the visual detection mode has complex installation and high manufacturing cost.

Disclosure of Invention

According to the technical problem that the proposed device is inconvenient to install, the portable locomotive bottom detection device is provided. The utility model discloses a portable installation design, structural design is exquisite, and support simple to operate, stability are applicable to the locomotive and maintain team and group's portable use.

The utility model discloses a technical means as follows:

a portable locomotive bottom detection device comprising:

the portable handle comprises a shell, a handle body and a handle body, wherein the shell comprises a shell main body and portable handles which are oppositely arranged at the upper end and the lower end of the shell main body;

a first power supply accommodating chamber for installing an image acquisition unit power supply module is arranged above the inner part of the shell main body;

an image acquisition unit is arranged in the middle of the lower part of the first power supply accommodating chamber, and a window for extending an image acquisition device is formed in the shell main body at a position corresponding to the image acquisition unit;

a bracket accommodating chamber for accommodating an even number of portable mounting brackets is arranged on one side below the image acquisition unit, and an industrial-grade all-in-one machine is arranged on the other side and is in signal connection with the image acquisition unit;

and mounting holes for the portable mounting bracket to be inserted are oppositely arranged on two side edges of the shell main body.

Furthermore, a second power supply accommodating chamber for installing the power supply module of the all-in-one machine is further arranged in the middle of the interior of the shell main body.

Furthermore, the image acquisition unit comprises three image acquisition working groups which have the same structure and are arranged in a cascading manner, wherein the image acquisition working groups comprise a linear laser light supplementing module, a linear array camera sensor module and a linear array camera mainboard which are sequentially arranged, and the positions of the linear laser light supplementing module and the linear array camera sensor module meet that the irradiation range of the linear laser light supplementing module is at least partially overlapped with the shooting range of the linear array camera sensor module.

Furthermore, the portable mounting bracket is a columnar structure with a regular hexagonal cross section; the support end of portable installing support sets up anti-skidding structure, the installation end is provided with the buckle structure of notch cuttype, buckle structure is made by elastic material.

Furthermore, the mounting hole is a regular hexagonal groove hole with a shape matched with that of the portable mounting bracket, and the side wall of the empty groove is provided with a combination structure which is matched with the buckle structure and enables the portable mounting bracket to be stably connected with the shell main body.

Furthermore, a groove structure convenient to grasp is arranged on one side, opposite to the shell main body, of the portable handle, and frosted bumps are uniformly distributed on the surface of the groove structure.

Further, the outer shell is made of heat insulation materials.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model provides a detection device adopts portable design, conveniently carries and installs, need not complicated operation and can the quick start, carries out image acquisition and intelligent image detection to the locomotive bottom of process.

2. The utility model discloses the inside each cavity of shell main part divides fully to consider holding weight, optimizes the overall arrangement to shell main part inside, ensures that device weight distributes evenly, prevents that each module from taking place to shift carrying the in-process.

3. The utility model discloses the installing support adopts regular hexagon's columnar structure, can cooperate with the mounting hole to realize stable being connected through buckle structure, guarantee the device and stabilize work when using.

4. The utility model discloses the shell adopts thermal insulation material, when considering outdoor application, the working property that image draws equipment is influenced by ambient temperature greatly, adopts thermal insulation material can improve detection precision to a certain extent.

Based on the reasons, the invention can be widely popularized in the field of rail transit transportation.

Drawings

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

Fig. 1 is a schematic view of the structure of the device of the present invention.

Fig. 2 is the schematic diagram of the structure of the image capturing unit of the present invention.

In the figure: 1. an image acquisition unit; 2. the image acquisition unit power supply module; 3. the integrated machine power supply module; 4. an industrial grade all-in-one machine; 5. a portable mounting bracket; 6. mounting holes; 7. a portable handle.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. Any specific values in all examples shown and discussed herein are to be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the absence of any contrary indication, these directional terms are not intended to indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

As shown in FIGS. 1-2, the utility model provides a portable locomotive bottom intelligence visual detection device, whole set of system conveniently carries and installs, need not complicated operation and can the quick start, carries out image acquisition and intelligent image detection to the locomotive bottom of process.

As shown in fig. 1, which is an embodiment of the present invention, the device mainly includes a housing and an internal working module. The shell comprises a shell main body and portable handles 7 which are oppositely arranged at the upper end and the lower end of the shell main body; a first power supply accommodating chamber for installing the power supply module 2 of the image acquisition unit is arranged above the inner part of the shell main body; an image acquisition unit 1 is arranged in the middle of the lower part of the first power supply accommodating chamber, and a window for extending an image acquisition device is formed in the shell main body at a position corresponding to the image acquisition unit 1; one side below the image acquisition unit 1 is provided with a support accommodating chamber for accommodating an even number of portable mounting supports 5, the other side is provided with an industrial-grade all-in-one machine 4, and a display screen in the all-in-one machine is used for temporarily and emergently looking up results and needs to be manually awakened. The industrial grade all-in-one machine 4 is in signal connection with the image acquisition unit 1; the two side edges of the shell main body are oppositely provided with mounting holes 6 for the portable mounting bracket 5 to be inserted into. And a second power supply accommodating chamber for installing the all-in-one machine power supply module 3 is further arranged in the middle of the interior of the shell main body. For convenience of carrying, the size of the casing in this embodiment is 800 × 600 × 100 mm.

Further, the image acquisition unit 1 includes three image acquisition workgroups that have the same structure and are set up in a cascade manner, and is arbitrary the image acquisition workgroup includes the line laser light filling module 1.1, the line camera sensor module 1.2 and the line camera mainboard 1.3 that set gradually, wherein the line laser light filling module 1.1 with the position of the line camera sensor module 1.2 satisfies that the irradiation range of the line laser light filling module 1.1 at least partially overlaps with the shooting range of the line camera sensor module 1.2. As shown in fig. 2. The line laser light supplementing unit 1.1 is used for supplementing light to the bottom side of the locomotive running part, and the wavelength is 380 nm. The intelligent linear array camera sensor module 1.2 collects images at the line laser light supplementing position, and the resolution ratio is up to 4096 x 1. The intelligent linear array camera sensor module and the linear array camera mainboard 1.3 are designed in a split mode, and the overall height of the image acquisition unit can be reduced to the greatest extent. Powerful guarantee is provided for equipment is portable wholly. The unit is composed of three groups of cascaded image acquisition working groups to improve the resolution of images at the bottom of the locomotive, and the vertical resolution of the combined images is up to 12288 pixels. The utility model discloses central line laser light filling module 1.1 prefers to adopt the tangerine light laser module of Shenzhen yuanlai electron Limited company, parameter: 638nm, 700 mw. The line camera sensor module 1.2 preferably uses a line sensor DR-2K-7 from AMS. The line camera motherboard 1.3 preferably adopts a motherboard product of model WD-XZ-01 of Danexwed Integrated circuits, Inc. The above-mentioned module can utilize the product of other similar functions to replace, and its working method and circuit are walked the line mode and are prior art, do not belong to the utility model discloses the content that will protect, it is no longer repeated here.

Further, lay the image acquisition unit power module 2 in first power holding chamber, adopt the large capacity lithium cell. The whole set of equipment can be operated for 24 hours. And the all-in-one machine power supply module 3 placed in the second power supply accommodating chamber also adopts a high-capacity lithium battery. The split design of the portable high-capacity battery ensures that the electric appliances on each path of the product run stably, efficiently and durably.

Further, the portable mounting bracket 5 is a column structure with a cross section being a regular hexagon, so that the mounting bracket and the mounting hole form a stable matching relationship, and the mounting bracket is prevented from rotating in the mounting hole. The support end of the portable mounting bracket 5 is provided with an anti-slip structure, and the mounting end is provided with a stepped buckle structure made of an elastic material. When the device is used, the device is fixed below the sand in the center of the rail, and the supporting end of the portable mounting bracket 5 is contacted with the bottom of the rail so as to fix equipment. In order to prevent the support and the metal track from slipping, an anti-slip structure is arranged at the support end of the support, and the anti-slip structure can be a sucker structure which utilizes the negative pressure of the atmosphere to form the adsorption force. The mounting hole 6 is a regular hexagon slot hole with a shape matched with that of the portable mounting bracket 5, and the side wall of the empty slot is provided with a combination structure which is matched with the buckle structure and enables the portable mounting bracket 5 to be stably connected with the shell main body.

Further, the portable handle 7 is provided with the groove structure convenient to grasp relative to one side of the shell main body, and the frosted bumps are uniformly distributed on the surface of the groove structure, so that the phenomenon of slipping in the carrying process is prevented, and the device is convenient to carry and place.

And finally, the shell is made of heat insulation materials. When the device is applied outdoors, the working performance of the image extraction device is greatly influenced by the ambient temperature, and the detection precision can be improved to a certain extent by adopting the heat insulation material.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (7)

1. A portable locomotive bottom detection device, comprising:

the shell comprises a shell main body and portable handles (7) which are oppositely arranged at the upper end and the lower end of the shell main body;

a first power supply accommodating chamber for installing the power supply module (2) of the image acquisition unit is arranged above the inner part of the shell main body;

an image acquisition unit (1) is arranged in the middle of the lower part of the first power supply accommodating chamber, and a window for extending an image acquisition device is formed in the shell main body at a position corresponding to the image acquisition unit (1);

a support accommodating chamber for accommodating an even number of portable mounting supports (5) is arranged on one side below the image acquisition unit (1), an industrial-grade all-in-one machine (4) is arranged on the other side, and the industrial-grade all-in-one machine (4) is in signal connection with the image acquisition unit (1);

and mounting holes (6) for inserting the portable mounting brackets (5) are oppositely arranged on two side edges of the shell main body.

2. The portable locomotive bottom detection device according to claim 1, wherein a second power supply accommodating chamber for installing the all-in-one machine power supply module (3) is further arranged at a middle position inside the housing main body.

3. The portable locomotive bottom detection device according to claim 1, wherein the image acquisition unit comprises three image acquisition working groups which have the same structure and are arranged in a cascade manner, any image acquisition working group comprises a line laser light supplement module (1.1), a line camera sensor module (1.2) and a line camera main board (1.3) which are arranged in sequence, and the positions of the line laser light supplement module (1.1) and the line camera sensor module (1.2) meet the condition that the irradiation range of the line laser light supplement module (1.1) and the shooting range of the line camera sensor module (1.2) are at least partially overlapped.

4. The portable locomotive bottom detection device according to claim 3, wherein the portable mounting bracket (5) is a cylindrical structure with a regular hexagonal cross section; the supporting end of the portable mounting bracket (5) is provided with an anti-skidding structure, the mounting end is provided with a stepped buckle structure, and the buckle structure is made of an elastic material.

5. The portable locomotive bottom detection device according to claim 4, wherein the mounting hole (6) is a regular hexagonal slot hole with a shape adapted to the portable mounting bracket (5), and the side wall of the hollow slot is provided with a combination structure which is matched with the buckling structure and enables the portable mounting bracket (5) to be stably connected with the housing main body.

6. The portable locomotive bottom detection device according to claim 1, characterized in that the portable handle (7) is provided with a groove structure for facilitating gripping on one side opposite to the housing main body, and frosted bumps are uniformly distributed on the surface of the groove structure.

7. The portable locomotive bottom detection device according to any one of claims 1-6, wherein the housing is made of a heat insulating material.

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