CN219904357U

CN219904357U - Movable beam device of straddle type monorail vehicle

Info

Publication number: CN219904357U
Application number: CN202321380768.7U
Authority: CN
Inventors: 孙先锋; 李春宇; 闫壮; 邬猛
Original assignee: Crrc Urban Transportation Planning Design And Research Institute Co ltd
Current assignee: Crrc Urban Transportation Planning Design And Research Institute Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-10-27
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a movable beam device of a straddle type monorail vehicle, which comprises a beam body, wherein the bottom of the beam body is provided with a track connecting mechanism for supporting the beam body, one end of the beam body is provided with a derailment beam section which is convenient for the vehicle to enter and exit, and the track connecting mechanism comprises a fixing frame and a supporting frame; the utility model has simple structure and reasonable design, the lower end of the maintenance cross beam of the straddle type monorail vehicle is fixedly connected to the fixing frame, and the side surface of the fixing frame is connected with the supporting frame through the bolts, so that the cross beam can be easily disassembled and moved, the space utilization in a warehouse is optimized, the trackless, non-pit and non-large ground obstacle in the warehouse are realized, the maintenance efficiency is improved, the safety risk is reduced, in addition, the linkage AGV is matched, the maintenance operation automation is further promoted, the manual operation is greatly reduced, the quality problem caused by the human error is avoided, and the working efficiency is improved.

Description

Movable beam device of straddle type monorail vehicle

Technical Field

The utility model relates to the technical field of rail vehicle equipment, in particular to a movable beam device of a straddle type monorail vehicle.

Background

The general repair and critical repair of straddle-type monorail vehicles encompasses the handling of trolleys, landings and large parts. First, a vehicle entering a repair shop needs to disconnect the cars to make each car independent. The vehicle is then advanced to a special landing gear station for disassembly of the connecting components, thereby effecting separation of the vehicle body and the truck. Thereafter, the body and the trucks are transferred to respective service areas, which typically use cranes and are equipped with special spreaders to ensure safety and efficiency during handling. The whole process has higher requirements on the skills and experience of maintenance personnel, and professional equipment and tools are required to be equipped to ensure the smooth maintenance work.

The prior art has the following defects:

the alignment step of the existing vehicle and the falling frame device is difficult, and the fine adjustment is needed by manpower, so that the efficiency is low, and the working strength is increased. Second, the placement of the travel rails of the transfer table limits the flow and use of other ground equipment. This affects overall in-store operational efficiency and flexibility. And thirdly, the alignment is difficult and a certain safety risk exists in the lifting step of the car body. Also, the presence of multiple obstacles in the warehouse presents challenges for the transportation step of large trucks, making it relatively inefficient. Therefore, there is an urgent need to introduce new techniques and methods to solve these existing problems to improve the efficiency and safety of the overhaul process.

Disclosure of Invention

The present utility model is directed to a travelling beam device for a straddle-type monorail vehicle, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the movable beam device of the straddle type monorail vehicle comprises a beam body, wherein a track connecting mechanism for supporting the beam body is arranged at the bottom of the beam body, and one end of the beam body is provided with a derailment beam section which is convenient for vehicles to enter and exit; the track coupling mechanism includes: the fixing frame is fixedly arranged on the lower end face of the beam body; the lower end face of the fixing frame is fixedly connected with the supporting frame through bolts.

Preferably, the beam body is of a hollow structure.

Preferably, the upper end face of the beam body is provided with a bumper for protecting a vehicle.

Preferably, a keel for reinforcing the structural strength of the beam body is arranged on the upper end face of the inner side of the beam body.

Preferably, the fixing frame and the side face of the vehicle bumper are both provided with reinforcing plates for further fixing.

Preferably, the side of the beam body is provided with a cross beam for preventing the vehicle from moving sideways. Preferably, a plurality of through holes which are convenient for vehicle maintenance are formed in the side face of the beam body.

Compared with the prior art, the utility model has the beneficial effects that:

1. the movable beam device of the straddle type monorail vehicle is provided with a track connecting mechanism; the rail connecting mechanism comprises a fixing frame and a supporting frame, the lower end of the beam body is fixedly connected with the fixing frame, the side face of the fixing frame is connected with the supporting frame through bolts, the beam body can be detached and moved, no rail, no pit and large-scale ground obstacle can be achieved in a warehouse, the other side is matched with the linkage AGV, automatic operation can be achieved, manual operation is reduced, and continuity and fluency of a process flow are improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

FIG. 4 is a rack-and-drop service layout;

fig. 5 is a perspective view of a derailment girder segment of the present utility model.

In the figure: 1. a beam body; 2. a track connection mechanism; 201. a fixing frame; 202. a support frame; 3. a derailment girder section; 4. a vehicle bumper; 5. a keel; 6. a reinforcing plate; 7. a cross beam; 8. a through hole; 9. linkage AGVs; 10. a vehicle body; 11. a crane; 12. and (5) a bogie.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Examples

Referring to fig. 1-5, the present utility model provides a technical solution for a moving beam device of a straddle type monorail vehicle, which comprises: a movable beam device of a straddle type monorail vehicle comprises a beam body 1, wherein a track connecting mechanism 2 for supporting the beam body 1 is fixed at the bottom of the beam body 1, and a derailment beam section 3 which is convenient for vehicles to enter and exit is arranged at one end of the beam body 1; the track connection mechanism 2 comprises a fixing frame 201 and a supporting frame 202, wherein the fixing frame 201 is fixedly arranged on the lower end face of the beam body 1, the lower end face of the fixing frame 201 is fixedly connected with the supporting frame 202 through bolts, when a vehicle is overhauled, the vehicle is required to be put in storage, unhooked and separated from a carriage so as to facilitate subsequent overhauling operation, then the vehicle is pushed onto the beam body 1 and braked to be detached and decomposed, then the mobile frame car machine is manually operated to support the car body 10, along with the lifting of the car body 10, the bogie 12 is left on the beam body 1, separation of the bogie 12 from the car body 10 is achieved, the bogie 12 is regulated away from the beam body 1 through a crane 11 and is placed on a bogie 12 supporting tool, the other linkage AGV9 and the bogie 12 supporting tool are connected and moved, the whole process flow of overhauling the bogie 12 is completed, on the other hand, the car body 10 is simultaneously brought to a designated position by the linkage AGV9, the whole process of assembling the car body 10 and the bogie 12 is completed, the whole process of the car body is assembled through the linkage AGV9, the assembly process is completed in a smooth manner, the whole process of the assembly process of the fixing frame is achieved, the assembly process of the fixing frame is completed, and the automatic process of the fixing frame is achieved, the assembly is free of the bridge body is assembled, and the bridge is connected with the supporting frame 1 through the bridge body, and the automatic process is free of the bridge is assembled, and the bridge is free of the bridge-type of the bridge side of the bridge body 1, and the bridge is assembled, and the frame is easily has smooth process is convenient, and the whole process is free of the assembly of the maintenance process is achieved.

The beam body 1 is of a hollow structure, and the weight of the beam body 1 can be effectively reduced by adopting the hollow structure as the structural design of the beam body 1, so that the load on the linkage AGV9 is reduced during movement, the service life is prolonged, and the running cost is reduced.

The upper end face of the beam body 1 is provided with the car bumper 4 for protecting the vehicle, and the car bumper 4 is arranged on the upper end face of the beam body 1 to prevent the vehicle from exceeding the running range when moving, so that the vehicle is prevented from sliding to an unsafe position on the beam body 1 to cause accidents.

The upper end face of the inner side of the beam body 1 is provided with the keel 5 for reinforcing the structural strength of the beam body 1, and the rigidity and the bearing capacity of the beam body 1 can be improved by arranging the keel 5 on the inner side face of the beam body 1, so that the beam body is beneficial to resisting bending, twisting or deformation caused by load or other forces.

The fixing frame 201 and the side surface of the vehicle bumper 4 are provided with the reinforcing plates 6 which are further fixed, and the reinforcing plates 6 are arranged on the fixing frame 201 and the side surface of the vehicle bumper 4 to provide additional supporting effects and improve the rigidity and the endurance of the vehicle bumper 4 and the supporting capacity of the fixing frame 201.

The side of the beam body 1 is provided with the cross beam 7 for preventing the vehicle from moving sideways, and the side of the beam body 1 is provided with the cross beam 7 for effectively limiting the detached vehicle, so that the side is prevented from moving sideways, and accidents are reduced.

The side of the beam body 1 is provided with a plurality of through holes 8 which are convenient for vehicle maintenance, and maintenance personnel can conveniently contact with the internal components of the vehicle bogie 12 more easily by arranging the through holes 8 on the side of the beam body 1, so that maintenance and inspection can be performed.

The working principle of the utility model is as follows:

when the vehicle is overhauled, the vehicle is required to be put in storage, the vehicle is unhooked and separated from the carriage so as to carry out subsequent overhauling operation, then the vehicle is pushed onto the beam body 1 and braked to disassemble and decompose, then the mobile frame car machine supports the car body 10, the bogie 12 is left on the beam body 1 along with the rising of the car body 10, thereby the separation of the bogie 12 and the car body 10 is realized, the beam body 1 is carried by the linkage AGV9 to a bogie 12 overhauling area after the separation is finished, then the bogie 12 is regulated off the beam body 1 through the crane 11 and is placed on the bogie 12 supporting tool, and then the other linkage AGV9 and the bogie 12 supporting tool are connected and move to complete the technological process of overhauling the whole bogie 12, on the other hand, the car body 10 is also simultaneously overhauled by the linkage AGV9, the whole overhauling is realized through the reverse process of the operation steps after the overhauling of all car bodies 10 and the bogie 12, the finished overhauling device is fixedly connected to the lower end of the beam body 1 through the fixed frame 202 and is connected to the side face of the support frame 201, the technical process is not required to be realized, the manual operation is not required to be carried out, and the mechanical operation is realized, the device is not required to be matched with a railway frame 201, and the technical process is required to be smoothly is improved, and the device is in the operation is required to be matched with the railway frame is in the railway frame, and has no need to be matched with the operation.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stride formula monorail vehicle's movable beam device, includes the roof beam body (1), its characterized in that: the bottom of the beam body (1) is provided with a track connecting mechanism (2) for supporting the beam body (1), and one end of the beam body (1) is provided with a derailment beam section (3) which is convenient for vehicles to enter and exit;

the track connecting mechanism (2) comprises:

the fixing frame (201) is fixedly arranged on the lower end face of the beam body (1);

the support frame (202), the lower terminal surface of mount (201) passes through bolt and support frame (202) fixed connection.

2. A travelling beam assembly for a straddle type monorail vehicle according to claim 1, wherein: the beam body (1) is of a hollow structure.

3. A travelling beam assembly for a straddle type monorail vehicle according to claim 1, wherein: the upper end face of the beam body (1) is provided with a bumper (4) for protecting a vehicle.

4. A travelling beam assembly for a straddle type monorail vehicle according to claim 1, wherein: the upper end face of the inner side of the beam body (1) is provided with a keel (5) for reinforcing the structural strength of the beam body (1).

5. A travelling beam assembly for a straddle-type monorail vehicle according to claim 3, wherein: the side surfaces of the fixing frame (201) and the vehicle bumper (4) are respectively provided with a reinforcing plate (6) which is further fixed.

6. A travelling beam assembly for a straddle type monorail vehicle according to claim 1, wherein: the side of the beam body (1) is provided with a cross beam (7) for preventing the vehicle from moving sideways.

7. A travelling beam assembly for a straddle type monorail vehicle according to claim 1, wherein: the side of the beam body (1) is provided with a plurality of through holes (8) which are convenient for vehicle maintenance.