CN215621961U - Railway inspection trolley - Google Patents

Abstract

The utility model discloses a railway inspection trolley which comprises a moving trolley, a box body and a mechanical arm, wherein the box body and the mechanical arm are mounted on the moving trolley, a placing position for placing a tool is arranged in the box body, tool bags are arranged on the box body, the tool bags are distributed on the peripheral wall surface of the box body, a detector for detecting whether the placing position and the tool bags are provided with tools or not is further arranged on the box body, a crawler mechanism is arranged on the moving trolley, the mechanical arm comprises a rotary table, a steering engine joint and a clamping jaw, the rotary table is connected to the crawler mechanism and moves along with a crawler of the crawler mechanism, the steering engine joint is respectively connected with the rotary table and the clamping jaw, and a first camera is arranged on the clamping jaw. The railway inspection trolley can enable railway inspection personnel to get rid of heavy physical labor such as carrying tools, the problems that inspection tools are omitted on site and the like are not worried, the burden of the railway inspection trolley is reduced, and the working efficiency is improved.

Description

Railway inspection trolley

Technical Field

The utility model relates to the technical field of railway inspection equipment, in particular to a railway inspection trolley.

Background

At present the railway maintenance personal of patrolling and examining all will carry numerous and heavy instrument of quantity when patrolling and examining and maintaining, the process of bearing a burden is wasted time and energy, maintenance personal often forgets the instrument of carrying again or forgets the instrument at the railway scene easily during the maintenance to lead to the hidden danger of site accident, the maintenance process need frequently get in addition and put instrument and other article, it is inconvenient and hard quite, therefore the very big auxiliary assembly who can make things convenient for the instrument of carrying again and can assist to get and put instrument and object of maintainer.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: the railway inspection trolley can carry tools by itself and flexibly pick and place the tools.

In order to solve the technical problem, the utility model provides a railway inspection trolley.

The utility model provides a railway inspection trolley, includes the travelling car and installs box and arm on the travelling car, be provided with the position of placing that is used for placement tool in the box, be provided with the instrument bag on the box, the instrument bag has the several and distributes the periphery wall of box, still be provided with on the box and be used for detecting place with whether the instrument bag has the detector of putting into the instrument, be provided with crawler on the travelling car, the arm includes revolving platform, steering wheel joint and clamping jaw, the revolving platform is connected crawler goes up and removes along with crawler's track, the steering wheel joint is connected respectively the revolving platform with the clamping jaw, be provided with first camera on the clamping jaw.

In a preferred embodiment of the present invention, the detector includes a pressure sensor, and the pressure sensors are disposed at the bottom of the tool bags.

In a preferred embodiment of the present invention, a groove matching the shape of the tool is provided in the placement site.

As a preferable scheme of the utility model, the box body is arranged on the movable trolley through a rotating seat.

As a preferable aspect of the present invention, each outer circumferential wall of the box body is provided with a two-dimensional code.

As a preferable scheme of the utility model, two steering engine joints are connected end to end.

In a preferred embodiment of the present invention, there are at least two of the track mechanisms, and the track mechanisms are respectively distributed along the longitudinal direction and the transverse direction of the mobile trolley.

As a preferable aspect of the present invention, the first camera is a depth camera.

As a preferable scheme of the utility model, the moving trolley is provided with a vertical support rod, and the support rod is provided with a second camera.

As a preferable scheme of the utility model, the front end of the movable trolley is provided with an anti-collision strip

Compared with the prior art, the railway inspection trolley provided by the embodiment of the utility model has the beneficial effects that: the railway inspection trolley can be used for loading and carrying tools, and tools or other articles are taken and placed through the mechanical arm, so that railway inspection personnel can get rid of heavy physical labor such as carrying tools, the problems that inspection tools are omitted in the field and the like are avoided, the burden of the railway inspection trolley is reduced, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of an assembly structure of an embodiment of the present invention;

FIG. 2 is a partially assembled structural schematic view of an embodiment of the present invention;

FIG. 3 is a schematic view of another partially assembled structure according to an embodiment of the present invention.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, it is to be understood that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, either fixedly connected, detachably connected, or integrally connected, unless otherwise explicitly stated or limited; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it is to be further understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the machine or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, which are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

Referring to fig. 1-3, the railway inspection trolley according to the embodiment of the present invention includes a moving trolley 1, a box body 2 and a mechanical arm 4 mounted on the moving trolley 1, a placing position 21 for placing a tool is provided in the box body 2, a tool bag 22 is provided on the box body 2, the tool bag 22 has a plurality of tool bags and is distributed on the peripheral wall surface of the box body 2, a detector for detecting whether the placing position 21 and the tool bag 22 have a tool to be placed is further provided on the box body 2, a track mechanism 12 is provided on the moving trolley 1, the mechanical arm 4 includes a turntable 41, a steering engine joint 42 and a clamping jaw 43, the turntable 41 is connected to the track mechanism 12 and moves along with a track of the track mechanism 12, the steering engine joint 42 is respectively connected to the turntable 41 and the clamping jaw 43, the clamping jaw 43 is provided with a first camera 44, when in inspection, a maintainer uses a railway inspection trolley carrying tool, the moving trolley 1 automatically advances on the road surface, the moving trolley 1 can be remotely operated or reaches a target position according to setting, so that all tools required to be used are transported without the need of a load of the maintainer, the placing position 21 of the box body 2 and the tool bag 22 need to be correspondingly placed into each tool before starting, the detector can be a pressing position switch, an infrared detection or other organs, when the detector does not find that the placing position or the tool bag 22 has the corresponding tool, the alarm or a remote control device and the like which can not move or operate the box body 2 can be set for the moving trolley 1 to prompt, and similarly, even if the detector forgets to place the moving trolley after using the tool, the maintainer can be placed back immediately, so that the railway inspection trolley is intelligently loaded, transported and kept without omission, and hidden troubles caused by the omitted tools on a railway site are avoided, meanwhile, the movable trolley 1 bears the mechanical arm 4 and can automatically move to a construction position on a construction site, then the crawler mechanism 12 controls the position of the rotary table 41 on the movable trolley 1 through back-and-forth movement of the crawler, meanwhile, the mechanical arm 4 is driven by the steering engine joint 42 to enable the clamping jaw 43 to realize movable grabbing and releasing actions, the clamping jaw 43 can identify tools, articles, two-dimensional codes and the like through the first camera 44 when the tools are grabbed by the clamping jaw 43, so that the mechanical arm 4 and the box body 2 are matched to complete intelligent tool picking and placing, the rotary table 41 can move and position the clamping jaw 12 on the movable trolley 1 along with the crawler mechanism 12, meanwhile, the mechanical arm 4 has a large moving range through the rotation of the rotary table 41 and the steering engine joint 42, and the clamping jaw 43 can flexibly carry out grabbing and releasing actions from various angles.

Referring to fig. 1 and 2, for example, the detector includes a pressure sensor 23, the pressure sensor 23 is disposed at the bottom of the tool bag 22, when a tool is placed into the tool bag, the pressure sensor 23 naturally receives pressure and transmits a corresponding loading signal to detect the placement of the tool, and by correspondingly recording the weight of the tool to be carried by the tool bag 22, it is also possible to determine whether the pressure value measured by the pressure sensor 23 is consistent with the weight of the tool to be carried, so as to avoid placing the tool incorrectly, and by further cooperating with the corresponding accommodating shape of the tool bag 22, it is possible to better avoid misplacing the tool bag.

Referring to fig. 1 and 2, exemplarily, a groove matched with a tool shape is arranged in the placing position 21, the inner side of the box body 1 is used for spreading and placing large and heavy tools, the groove is convenient for maintenance personnel to correctly place the tools into the corresponding placing position 21, and meanwhile, the groove can prevent the tools from being dislocated or even colliding with each other due to the fact that the tools are arbitrarily moved when the railway inspection trolley moves.

Referring to fig. 1 and 2, for example, the box body 2 is mounted on the moving trolley 1 through a rotating base 25, the box body 2 can be automatically rotated, so that the box body 2 can be intelligently rotated to a corresponding position according to the requirement through programming, thereby better taking and placing tools, and the rotating base 25 can be realized by applying the existing common rotating base structure.

Referring to fig. 1 and 2, exemplarily, each peripheral wall of the box body 2 is provided with a two-dimensional code, and the two-dimensional codes correspond to tools to be placed in the tool pockets 22 on the peripheral wall of the box body 2, so that the railway inspection trolley is matched with the mechanical arm 4, and whether the tools are placed in the tool pockets 22 on the peripheral wall of the box body 2 is determined by scanning the two-dimensional codes, so that the box body 2 is controlled to rotate to a corresponding position by the rotating base 25 in a linkage manner.

Referring to fig. 1 and 3, illustratively, the number of the steering engine joints 42 is two, the control range of one steering engine is limited, the two steering engine joints 42 are connected end to end, so that the mechanical arm 4 can perform coordinated motion at each section simultaneously, the coverage angle range of the whole mechanical arm 4 is larger, and the whole mechanical arm is more flexible.

Referring to fig. 1 and 3, illustratively, there are at least two crawler mechanisms 12, and the crawler mechanisms 12 are respectively distributed along the longitudinal direction and the transverse direction of the mobile cart 1, so that the tracks of the longitudinal and transverse crawler mechanisms 12 can respectively drive the revolving platform 41 to move on the mobile cart 1 along the transverse left-right direction and the longitudinal front-back direction, thereby making the moving range of the robot arm 4 wider and more flexible, and facilitating the taking and placing of tools.

Referring to fig. 1 and 3, for example, the first camera 44 is a depth camera, and the depth camera can obtain depth information of a shot object, that is, three-dimensional position and size information, in addition to a planar image, so that three-dimensional stereo data of an environment and an object can be obtained through a computing system, and thus the robot arm 4 can better judge a tool, an object, and the like through the first camera 44 to complete intelligent operation.

Referring to fig. 1 to 3, for example, a vertical supporting rod 11 is arranged on the moving trolley, a second camera 3 is arranged on the supporting rod 11, the second camera 3 is higher than the box body 1, the second camera 3 is used for identifying the moving direction of the moving trolley 1, and meanwhile, the second camera 3 can monitor and identify an object in the moving direction from a high position, so that the moving trolley 1 can move safely.

Referring to fig. 1-3, the front end of the moving trolley 1 is exemplarily provided with a bumper strip 13 to prevent the front end of the moving trolley 1 from being damaged due to direct collision with an obstacle.

Referring to fig. 1-3, illustratively, the top opening of the box body 2 is provided with an automatic box cover 24, the automatic box cover 24 can be automatically opened and closed so as to facilitate self-closing during the moving process to protect tools inside, in the existing box cover structure, the automatic box cover 24 can be movably mounted on the box body 1 through a sliding mechanism, a hinge shaft mechanism or other moving mechanisms, and then the automatic box cover 24 is driven by a motor, an electric telescopic rod or other driving devices through a gear transmission mechanism, a connecting rod transmission mechanism and the like to automatically move, which is very convenient.

In summary, the railway inspection trolley provided by the embodiment of the utility model can solve the problems that tools need to be carried by inspection maintainers in the inspection process and the like are easy to fatigue, and the intelligent trolley can automatically identify the tools and grab and place the tools through the mechanical arm, so that the tools are prevented from being omitted on a railway site.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a dolly is patrolled and examined to railway which characterized in that: including the travelling car with install box and arm on the travelling car, be provided with the position of placing that is used for placement tool in the box, be provided with the instrument bag on the box, the instrument bag has the several and distributes the periphery wall of box, still be provided with on the box and be used for detecting place with the instrument bag has the detector of putting into the instrument, be provided with crawler on the travelling car, the arm includes revolving platform, steering wheel joint and clamping jaw, the revolving platform is connected crawler is last and along with crawler's track removal, the steering wheel joint is connected respectively the revolving platform with the clamping jaw, be provided with first camera on the clamping jaw.

2. The railway inspection trolley according to claim 1, wherein: the detector comprises a pressure sensor, and the pressure sensor is arranged at the bottom of the tool bag.

3. The railway inspection trolley according to claim 1, wherein: a groove matched with the shape of the tool is arranged in the placing position.

4. The railway inspection trolley according to claim 1, wherein: the box body is arranged on the movable trolley through a rotating seat.

5. The railway inspection trolley according to claim 1, wherein: and each peripheral wall of the box body is provided with a two-dimensional code.

6. The railway inspection trolley according to claim 1, wherein: the steering engine joints are two in an end-to-end mode.

7. The railway inspection trolley according to claim 1, wherein: the number of the crawler mechanisms is at least two, and the crawler mechanisms are respectively distributed along the longitudinal direction and the transverse direction of the movable trolley.

8. The railway inspection trolley according to claim 1, wherein: the first camera is a depth camera.

9. The railway inspection trolley according to claim 1, wherein: the movable trolley is provided with a vertical supporting rod, and the supporting rod is provided with a second camera.

10. The railway inspection trolley according to claim 1, wherein: and the front end of the movable trolley is provided with an anti-collision strip.

Images