CN114439203A

CN114439203A - Empty rail maintenance platform

Info

Publication number: CN114439203A
Application number: CN202111634256.4A
Authority: CN
Inventors: 唐博谦; 刘志宇; 刘华学; 王海峰; 马世银; 熊伟; 李伟华; 李淋; 刘晓萌
Original assignee: CRRC Yangtze Co Ltd
Current assignee: CRRC Yangtze Co Ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-06

Abstract

The invention belongs to the technical field of air rail maintenance equipment, and discloses an air rail maintenance platform, which comprises: the anti-falling device comprises a bottom plate, a first side wall plate, a second side wall plate, a first end wall plate, a second end wall plate, an anti-falling baffle plate and a walking mechanism; the bottom plate includes: the first plate body and the second plate body are hinged through a bottom plate hinge; the first side wall plate and the second side wall plate are respectively hinged with the first plate body and the second plate body through a first side wall hinge and a second side wall hinge; the first end wall plate and the second end wall plate are respectively hinged with the first plate body and the second plate body through first end wall hinges and second end wall hinges; the first plate body and the second plate body are respectively provided with a first inner groove and a second inner groove which can be spliced into an operation window; the anti-falling baffle plates are arranged on the first plate body and the second plate body and are positioned around the operation window; the walking mechanism is arranged on the first plate body and the second plate body; the bottom plate hinge, the first side wall hinge, the second side wall hinge and the first end wall hinge and the second end wall hinge are self-locking hinges. The air rail maintenance platform provided by the invention can be used for conveniently arranging maintenance equipment, improving the maintenance efficiency and reducing the safety risk.

Description

Empty rail maintenance platform

Technical Field

The invention relates to the technical field of air rail maintenance equipment, in particular to an air rail maintenance platform.

Background

In the maintenance process of the air rail collection and distribution system, maintenance is usually manually carried out on two sides of a vehicle body. When the actuating device at the lower part of the middle beam is overhauled, the guard rail needs to be manually climbed out for overhauling, overhauling equipment is inconvenient to place, overhauling time is long, efficiency is low, and potential safety hazards exist.

Disclosure of Invention

The invention provides an empty rail overhauling platform, which solves the technical problems of inconvenient placement, long overhauling time, low efficiency and high safety risk of empty rail collection and transportation vehicle overhauling equipment in the prior art.

In order to solve the technical problem, the invention provides an air rail maintenance platform, which comprises: the anti-falling device comprises a bottom plate, a first side wall plate, a second side wall plate, a first end wall plate, a second end wall plate, an anti-falling baffle plate and a walking mechanism;

the bottom plate includes: the first plate body and the second plate body are hinged through a bottom plate hinge;

the first side wall plate is hinged with the first plate body through a first side wall hinge, and the second side wall plate is hinged with the second plate body through a second side wall hinge;

the first end wall plate is hinged with the first plate body through a first end wall hinge, and the second end wall plate is hinged with the second plate body through a second end wall hinge;

one sides of the first plate body and the second plate body, which are provided with the bottom plate hinges, are respectively provided with a first inner groove and a second inner groove, and the first inner groove and the second inner groove can be spliced into an operation window;

the anti-falling baffle is detachably arranged on the first plate body and the second plate body and is positioned around the operation window;

the walking mechanism is arranged on the first plate body and the second plate body;

the bottom plate hinge, the first side wall hinge, the second side wall hinge, the first end wall hinge and the second end wall hinge are self-locking hinges.

Further, the running gear includes: a running wheel set;

the walking wheel set is respectively fixed at the bottoms of the first plate body and the second plate body.

Furthermore, the walking wheel set adopts a universal wheel set.

Further, the running gear further comprises: a drive motor and a transmission mechanism;

the driving motor and the transmission mechanism are arranged on the first plate body, and the driving motor is connected with the walking wheel set through the transmission mechanism.

Further, the running wheel set is provided with a wheel lock.

Further, the first end wall plate and the second end wall plate and the first side wall plate and the second side wall plate are provided with matched locking pin locking mechanisms.

Further, the first side wall plate and the second side wall plate adopt grid mesh plates.

Further, a safety rope providing hanging piece is arranged on the first end wall plate and the second end wall plate.

Furthermore, the first plate body and the second plate body are provided with clamping and embedding grooves, and the anti-falling baffle is clamped and embedded in the clamping and embedding grooves.

Further, a recovery padlock is arranged at the bottom of the first plate body.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

the air rail overhauling platform provided in the embodiment of the application can be unfolded after being transported on site by arranging the foldable vehicle body structure, carries overhauling tools and even overhauling personnel, and carries out overhauling operation on the air rail vehicle body on site, so that the convenience in operation and the overhauling efficiency are greatly improved; simultaneously, can provide stable and safe operating environment for the maintainer through set up the operation window on the floor, greatly reduce the safety risk, the simple operation nature of promotion. After the overhaul is finished, the whole car can be folded and recovered, so that the whole overhaul operation is simple and efficient. Due to the fact that the walking mechanism is adopted, the moving convenience of the tooling equipment can be greatly improved, the labor intensity is reduced, and the overhauling efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of an unfolded state of an air rail maintenance platform according to an embodiment of the present invention;

fig. 2 is a schematic folding state diagram of the air rail maintenance platform in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

It should be noted that all the directional indications in the embodiments of the present application are only used to explain the relative position relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.

The application is described below with reference to specific embodiments in conjunction with the following drawings.

The embodiment of the application provides an empty rail overhauls platform, solves among the prior art empty rail collection and transportation vehicle and overhauls to equip and place inconveniently, overhauls long, the inefficiency, the high technical problem of safe risk of time.

For better understanding of the above technical solutions, the above technical solutions will be described in detail with reference to the drawings and specific embodiments of the present application, and it should be understood that the embodiments and specific features of the embodiments of the present invention are detailed descriptions of the technical solutions of the present application, and are not limitations of the technical solutions of the present application, and the technical features of the embodiments and examples of the present application may be combined with each other without conflict.

Referring to fig. 1 and 2, this embodiment provides an empty rail overhauls platform, is convenient for use and accomodate to empty rail platform at the handling through providing a body construction that can fold and expand to on-the-spot lift repair tools removes in the scene, for the maintainer provides stable safe operation platform, promotes the simple operation nature, efficiency and security, reduces intensity of labour.

Specifically, the method comprises the following steps: a base plate 10, a first side wall plate 31, a second side wall plate 32, a first end wall plate 21, a second end wall plate 22, a fall arrest stop 40, and a running gear 50.

The base plate 10 includes: the folding plate comprises a first plate body 11 and a second plate body 12, wherein the first plate body 11 and the second plate body 12 are hinged through a bottom plate hinge; so that the bottom plate 10 can be folded, stacked, or flattened to be complete; for this purpose, the bottom plate hinge may be a hinge having a self-locking function, or separate locking structures may be provided on the first board 11 and the second board 12.

A lock pin seat may be disposed on the first board 11 and the second board 12, and then the lock pin shaft spans the gap crease 13 between the first board 11 and the second board 12 and is embedded in the lock pin seat, so as to serve as a load-bearing structure and maintain the plate-shaped structure of the bottom plate 10. Of course, locking members such as latches are not excluded. The specific selection can be set according to actual needs.

The first side wall plate 31 is hinged to the first plate body 11 through a first side wall hinge, and the second side wall plate 32 is hinged to the second plate body 12 through a second side wall hinge; in general, the first side wall plate 31 and the second side wall plate 32 are respectively erected on the first board 11 and the second board 12 in an operating state, and thus, in order to maintain the erected state, the first side wall hinge and the second side wall hinge may also be provided as a self-locking hinge with a self-locking structure. Alternatively, locking structures such as positioning and locking pins may be provided on the first board 11, the second board 12, the first side wall panel 31 and the second side wall panel 32.

Similarly, the first end wall plate 21 is hinged to the first plate 11 by a first end wall hinge, and the second end wall plate 22 is hinged to the second plate 12 by a second end wall hinge; in general, the first end wall plate 21 and the second end wall plate 22 are respectively vertically disposed on the first plate 11 and the second plate 12 in an operating state, and thus, in order to maintain the vertical state, the first end wall hinge and the second end wall hinge may be also configured as a self-locking hinge with a self-locking structure. Alternatively, locking structures such as positioning and locking pins may be provided on the first panel 11, the second panel 12, the first end wall panel 21 and the second end wall panel 22.

Of course, can also be in first side wall board 31 with first end wall board 21 with between the second end wall board 22 second side wall board 32 with first end wall board 21 with set up connecting lock between the second end wall board 22 and connect connecting pieces such as round pin axle, form complete rail type structure to through drawing each other and supporting, maintain structural stability, can bear and settle maintenance frock, and can provide stable safe operation platform for the maintainer, promote the security.

In order to improve the convenience and safety of operation, a first inner groove 61 and a second inner groove 62 are respectively arranged on the sides of the first board body 11 and the second board body 12 on which the bottom board hinges are arranged, and the first inner groove 61 and the second inner groove 62 can be spliced into an operation window 60; the action experiment of the air rail system action component can be met.

In order to prevent the maintenance tool from falling from the operation window 60, the anti-falling baffle 40 is fixed around the operation window 60, and in order to be matched with the folding installation function structure, the anti-falling baffle 40 is detachably arranged on the first plate body 11 and the second plate body 12.

Generally, the first plate 11 and the second plate 12 are provided with an engaging groove for easy operation, and the anti-falling baffle 40 is engaged in the engaging groove during assembly and taken out during storage.

In order to improve the convenience of operation and reduce the labor intensity, the running mechanism 50 is arranged on the first plate body 11 and the second plate body 12; therefore, the mobile terminal can be moved on site, and the operation flexibility and convenience are greatly improved.

In this embodiment, the running gear 50 may be configured as a running gear set; the running wheel sets are respectively fixed at the bottoms of the first plate body 11 and the second plate body 12. Therefore, the vehicle body can be pushed and pulled to realize convenient movement, and in order to ensure the safety in working, the walking wheel set can be set into a wheel set of a structure to be locked, or an independent braking structure such as a wheel lock and the like can be arranged.

The walking wheel set can be set into a universal wheel set, so that the moving flexibility can be improved.

Further, the running mechanism 50 may be configured as an automatic driving type running mechanism according to the field requirement and the weight of the tool. Namely, a driving motor and a transmission mechanism are arranged; the driving motor and the transmission mechanism are arranged on the first plate body 11, the driving motor is connected with the walking wheel set through the transmission mechanism, the driving wheel set moves, convenience is further improved, and labor intensity is reduced.

For light weight tooling, the first side wall plate 31 and the second side wall plate 32 can be set to be grid plates, or mesh members such as a hanging net can be arranged on a frame. Similarly, the first end wall plate 21 and the second end wall plate 22 can be similarly provided with light weight.

For the convenience of operation safety, a safety rope providing hanger is arranged on the first end wall plate 21 and the second end wall plate 22.

In order to facilitate the recycling, a recycling padlock is arranged at the bottom of the first plate body 11.

According to the method for using the tool, the bottom plate and the self-locking device thereof are unfolded, the bottom plate 10 is placed horizontally, the self-locking device is opened, the side wall plate is unfolded and fixed, and the end wall plate is unfolded and fixed. When in recovery, the end wall plate, the side wall plate, the bottom plate and the vehicle body are folded back. The structural body of the tool adopts a steel structural part or a material part with enough strength and rigidity, and the gravity action of 3-5 persons during operation can be ensured.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.

In addition, descriptions in this application as to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or may comprise the first and second features being in contact, not directly, but via another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means 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 application. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, the different embodiments or examples described in this specification can be combined and combined by a person skilled in the art

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the scope of the present application.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims

1. An empty rail maintenance platform, comprising: the anti-falling device comprises a bottom plate, a first side wall plate, a second side wall plate, a first end wall plate, a second end wall plate, an anti-falling baffle plate and a walking mechanism;

one sides of the first plate body and the second plate body, which are provided with the bottom plate hinge, are respectively provided with a first inner groove and a second inner groove, and the first inner groove and the second inner groove can be spliced into an operation window;

2. The empty rail service platform of claim 1, wherein the running gear comprises: a running wheel set;

3. An empty rail inspection platform according to claim 2, wherein the running wheel sets are universal wheel sets.

4. The air rail service platform of claim 2 wherein the running gear further comprises: a drive motor and a transmission mechanism;

5. An air rail service platform as claimed in claim 2 wherein the running wheels are provided with wheel locks.

6. The air rail service platform of claim 1 wherein the first and second end panels and the first and second side panels have cooperating detent locking mechanisms disposed thereon.

7. The air rail service platform of claim 1 wherein said first side wall panel and said second side wall panel employ a grid mesh panel.

8. The air rail service platform of claim 1 wherein a safety line providing pendant is disposed on the first end wall panel and the second end wall panel.

9. The aerial rail service platform of claim 1, wherein the first plate and the second plate define a snap-fit groove, and the anti-falling baffle is snap-fit into the snap-fit groove.

10. The empty rail service platform of claim 1 wherein the bottom of the first panel is provided with a retrieval padlock.