CN219707175U - Train side door storage, transportation and boarding device - Google Patents
Train side door storage, transportation and boarding device Download PDFInfo
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- CN219707175U CN219707175U CN202321389283.4U CN202321389283U CN219707175U CN 219707175 U CN219707175 U CN 219707175U CN 202321389283 U CN202321389283 U CN 202321389283U CN 219707175 U CN219707175 U CN 219707175U
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- 229920001778 nylon Polymers 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 38
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- 238000012384 transportation and delivery Methods 0.000 abstract description 31
- 238000011068 loading method Methods 0.000 description 41
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- 238000011835 investigation Methods 0.000 description 6
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- 238000002474 experimental method Methods 0.000 description 3
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Abstract
The utility model discloses a train side door storage, transportation and boarding device which comprises a bottom frame, wherein a traction frame is arranged at the end part of the bottom frame, a travelling wheel and a fork transportation frame are arranged at the bottom part of the bottom frame, and a partition frame is arranged at the top part of the bottom frame; the traction frame is used for being connected with traction equipment to traction the underframe; the shape-moving wheel is used for enabling the underframe to move when the underframe is pulled through rotation of the shape-moving wheel; the fork transportation frame is used for being connected with fork transportation equipment to fork and transport the underframe; the partition frames are distributed in the width direction of the underframe, and storage spaces for storing train side doors in a transverse and vertical state are formed between adjacent partition frames. The train side door storing, transferring and boarding device integrates the functions of storing, transferring and boarding, realizes lean storage, efficient transferring and boarding of the steel folding door of the railway carriage, and solves the problems of disordered storage, less single delivery, long delivery time, high cost and high labor intensity.
Description
Technical Field
The utility model relates to the technical field of train overhaul, in particular to a train side door storage, transportation and boarding device.
Background
In the maintenance business of a passenger car, a maintenance process flow of a train side door, namely a steel folding door, is required.
At present, the steel folding door storage, transportation and loading modes are more traditional, the modes can not meet the production requirements of the car door working procedures, and the main defects of the steel folding door storage, transportation and loading modes are as follows: (1) the traditional forklift is adopted to directly fork and transport the steel folding door, so that the single delivery amount is small, the storage is inconvenient, and only 3 to 4 steel folding doors can be delivered at a time, thereby causing the waste of working procedures; (2) the time for carrying and loading the vehicle is long, the single delivery quantity is small, the delivery time is prolonged, and the vehicle is lifted by manpower after the fork is carried to the station, so that the delivery time is prolonged; (3) the labor intensity is high, the labor cost is increased, and the steel folding door body is heavier, so that the labor intensity is higher when the steel folding door body is completely carried by manpower, 4 to 5 persons are required to be simultaneously matched with carrying and loading, and the production efficiency is low.
Disclosure of Invention
The utility model aims to provide a train side door storing, transporting and boarding device which integrates the functions of storing, transporting and boarding, realizes the lean storage, efficient transporting and boarding of steel folding doors of railway coaches, and solves the problems of disordered storage, less single delivery, long delivery time, high cost and high labor intensity.
In order to achieve the above object, the present utility model provides a train side door storage, transportation and boarding device, comprising:
the bottom frame is provided with a traction frame at the end part, a travelling wheel and a fork transport frame at the bottom part and a partition frame at the top part;
the traction frame is used for being connected with traction equipment to traction the underframe;
the shape-moving wheel is used for enabling the underframe to move when the underframe is pulled through rotation of the shape-moving wheel;
the fork transportation frame is used for being connected with fork transportation equipment to fork and transport the underframe;
the partition frames are distributed in the width direction of the underframe, and storage spaces for storing train side doors in a transverse and vertical state are formed between adjacent partition frames.
In some embodiments, the train side door storage, transportation and boarding device further comprises an auxiliary wheel, wherein the auxiliary wheel is arranged at the top of the underframe, the auxiliary wheel is positioned in a storage space between the partition frames, and the auxiliary wheel is used for assisting in moving in and out of the storage space of the train side door through rotation of the auxiliary wheel.
In some embodiments, the auxiliary wheels are distributed in a plurality of rows in a length direction of the chassis, and each row of the auxiliary wheels is distributed in a plurality in a width direction of the chassis.
In some embodiments, the auxiliary wheel is a nylon pulley.
In some embodiments, the train side door storage, transportation and boarding device further comprises a stop lever disposed at an end of the chassis, the stop lever being for blocking the train side door from being pulled out of the end of the chassis where the stop lever is disposed.
In some embodiments, the stop rod and the traction frame are both positioned at the head end of the underframe, and the tail end of the underframe is used for the train side door to move in and out of the storage space.
In some embodiments, the train side door storage and transportation boarding device further comprises an anti-derailment chain connected to the partition frame at both sides in the width direction of the underframe.
In some embodiments, the partition frame includes a cross bar and a vertical bar connected between the cross bar and the chassis.
In some embodiments, the exterior of the partition frame is provided with a protective sleeve having a stiffness less than the stiffness of the train side door.
In some embodiments, the partition shelves are equally spaced across the width of the undercarriage.
Compared with the background art, the train side door storage and transportation boarding device provided by the utility model comprises a bottom frame, wherein the end part of the bottom frame is provided with a traction frame, the bottom part is provided with a travelling wheel and a fork transportation frame, and the top part is provided with a partition frame; the traction frame is used for being connected with traction equipment to traction the underframe; the shape-moving wheel is used for enabling the underframe to move when the underframe is pulled through rotation of the shape-moving wheel; the fork transport frame is used for being connected with fork transport equipment to fork transport the bottom frame; the partition frames are distributed in the width direction of the underframe, and a storage space for storing the train side doors in a transverse state is formed between adjacent partition frames.
According to the train side door storage, transportation and loading device, according to the unique structure of the train side door (steel folding door), the storage, transportation and loading integrated design is adopted, so that the high-efficiency storage, transportation and loading of the steel folding door are met, meanwhile, the high-efficiency delivery and loading action of the steel folding door is realized by matching with the forklift operation, and the comprehensive functions of storage, transportation and delivery and loading are realized; the problems of disordered storage, small single delivery amount, long delivery time, high labor cost and high labor intensity are solved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is an isometric view of a train side door storage and transport boarding device provided by an embodiment of the present utility model;
fig. 2 is a front view of a train side door storage and transportation boarding device provided by an embodiment of the utility model;
FIG. 3 is a side view of a train side door storage and transportation boarding device provided by an embodiment of the utility model;
fig. 4 is a bottom view of a train side door storage and transportation boarding device provided by an embodiment of the utility model.
Wherein:
1-underframe, 2-traction frame, 3-shape wheel, 4-fork transportation frame, 5-partition frame, 6-auxiliary wheel, 7-stop lever, 51-cross bar, 52-vertical bar, 500-storage space.
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.
The present utility model will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present utility model.
The implementation process of the utility model mainly comprises the steps of researching a storage and transportation mode of a side door (a steel folding door) of a train in the earlier stage, analyzing the distribution difficulty point of the steel folding door, making a transportation and loading scheme of the steel folding door, designing a special storage and transportation and loading tool, and manufacturing the storage and transportation and loading tool.
In the investigation of the earlier stage steel folding door transportation mode, through the corresponding working procedures of field investigation and butt joint, the overhaul process flow of the carding steel folding door mainly comprises the steps of overhaul of an outer door body of a factory, glass installation of a window assembly door, static load experiment, delivery and transportation loading and steel folding door installation, and no other working items exist between the static load experiment and the installation working procedure in the delivery and transportation loading process, so that support is provided for the integrated design of tools for later stage transportation and loading. The current transportation loading mode adopts the pallet fork truck combination to distribute the door mount bench by the window group, and when arriving to formulate the bench position, the car is carried by the manpower entirely, because the door distributes in the passenger train four corners, its handling time is longer, intensity of labour is great. Meanwhile, due to the restriction of a door opening of a bus door, the mode that the bus door enters the bus is single, and only a mode that the bus door enters the bus in a transverse mode can be adopted. The steel folding door overhauling and installing process and the transferring mode are combed and studied, so that the technological situation of the steel folding door can be known practically, a foundation is laid for the next analysis, and the transferring and loading mode of the steel folding door is improved.
In the analysis of the steel folding door distribution difficulty point, the problem of the steel folding door to be solved in the transportation and loading process is extracted through the investigation of the current transportation and loading and working procedures in the prior period, so that a design thought is provided for the later period formulation scheme, a solution is provided, and the support is provided for the formulation of corresponding measures. Through analysis and field investigation, the following difficulties are considered in delivery: (1) the distribution place is not fixed, and the distribution path is long; (2) the vehicle door is large in size and not easy to transport, and the tray is adopted for storage and insufficient in delivery quantity; (3) after the glass is installed on the vehicle door, the vehicle door needs to be carried for the second time if being transported by adopting a tray; (4) the car door gets on four corners or ends of the passenger car, the destination is higher than the ground, and lifting action is needed; (5) the door opening of the folding door is smaller, and the door needs to enter the vehicle in a transverse mode.
In the process of making a steel folding door transportation loading scheme, a design scheme is provided for the analysis of the earlier stage difficulty point, the problem point is pointed at in the process from the delivery starting point to the vehicle door installation, the storage problem after glass installation and the limitation of tray transportation are pointed at, the transportation equipment has the storage attribute, meanwhile, the transportation equipment has the transportation function because of long-distance transportation, the lifting action is needed after the vehicle door reaches the delivery site, the vehicle door enters the vehicle in a fixed mode, and the lifting mechanism can be adopted, and the action can be completed in a forklift auxiliary mode. Through theoretical verification and field investigation, the operation mode of carrying out storage, transportation and loading by adopting a storage and transportation integrated mode and matching with a forklift is determined.
Based on the investigation conditions, the existing problems and the design scheme, the utility model provides a train side door storage, transportation and boarding device.
Referring to fig. 1 to 4, fig. 1 is an isometric view of a train side door storage and delivery device provided by an embodiment of the present utility model, fig. 2 is a front view of the train side door storage and delivery device provided by the embodiment of the present utility model, fig. 3 is a side view of the train side door storage and delivery device provided by the embodiment of the present utility model, and fig. 4 is a bottom view of the train side door storage and delivery device provided by the embodiment of the present utility model.
In a first specific embodiment, the utility model provides a train side door storage and transportation boarding device which mainly comprises a bottom frame 1, a traction frame 2, a shape-moving wheel 3, a fork transportation frame 4 and a partition frame 5.
In the embodiment, the underframe 1 is taken as a bearing part, the end part of the underframe 1 is provided with a traction frame 2, the bottom part is provided with a shape-moving wheel 3 and a fork carrier 4, and the top part is provided with a partition frame 5.
The traction frame 2 is used for being connected with traction equipment, the traction equipment can be a working vehicle, the working vehicle is connected with the underframe 1 through the traction frame 2, and then the traction of the underframe 1 is achieved, and the train side door storage and transportation loading device is pulled to a working position by the working vehicle.
The running wheel 3 is used for rotating at the bottom of the chassis 1, and when the chassis 1 is towed, the running wheel 3 moves the chassis 1 through the rotation of the running wheel, so that running conditions are provided for the chassis 1.
The fork carrying frame 4 is used for being connected with fork carrying equipment, and cooperation fork carrying lift, fork carrying equipment can be fork truck, and fork truck is through inserting fork head into fork carrying frame 4 to drive fork head and carry out elevating movement in order to drive chassis 1 elevating movement, store the transportation device of getting on the bus with train side door by fork truck and rise the position of getting on the bus.
The partition frames 5 are distributed in the width direction of the underframe 1, a storage space 500 is formed between adjacent partition frames 5, the train side doors are stored in a transversely standing state in the storage space 500, the transversely standing state facilitates the storage, and meanwhile, the condition of transversely standing vehicles entering due to small door openings of the vehicle doors is met.
According to the train side door storage, transportation and loading device, according to the unique structure of the train side door (steel folding door), the storage, transportation and loading integrated design is adopted, so that the high-efficiency storage, transportation and loading of the steel folding door are met, meanwhile, the high-efficiency delivery and loading action of the steel folding door is realized by matching with the forklift operation, and the comprehensive functions of storage, transportation and delivery and loading are realized; the problems of disordered storage, small single delivery amount, long delivery time, high labor cost and high labor intensity are solved.
In the further explanation of the using effect of the train side door storage, transportation and loading device, a novel method for storing, transportation and loading the steel folding door in the passenger car overhaul business is adopted, according to the unique structure of the steel folding door, the integrated design of storage, transportation and loading is adopted, the efficient storage and transportation of the steel folding door are met, meanwhile, the efficient delivery and loading action of the steel folding door is realized by matching with the forklift operation, and the comprehensive functions of storing, transporting and delivering and loading are realized. The method changes the current situation of carrying and loading by a large amount of traditional manpower, breaks through the embarrassment of small transportation amount of the existing car door and difficult loading of the car door, improves the one-time delivery amount from 4 to 5 doors to about 12 doors, reduces the time of loading the car door by a single car from 5 to 2 people, reduces the time of loading the car by a single car from 40 minutes to 20 minutes, can be popularized and applied to the transportation operation of various doors such as steel folding doors, wooden folding doors, split doors and the like of the railway passenger car and the loading process, can greatly save the time cost of manpower, improve the operation efficiency, and integrally improve the production bottleneck of delivery and main processes.
In a specific embodiment, the train side door storage, transportation and boarding device provided by the utility model comprises an auxiliary wheel 6, a stop rod 7, an anti-derailment chain 8 and a protective sleeve 9 besides the underframe 1, the traction frame 2, the shape-moving wheel 3, the fork carriage 4 and the partition frame 5.
In some embodiments, the train side door storage, transport and boarding device further comprises an auxiliary wheel 6, the auxiliary wheel 6 being provided on top of the undercarriage 1.
In the present embodiment, the auxiliary wheels 6 are located in the storage space 500 between the partition frames 5, and the auxiliary wheels 6 are used to assist in the in-out movement of the train side doors in the storage space 500 by rotation of the auxiliary wheels themselves. The auxiliary wheel 6 is a pulley mechanism with a fixed rotation center, the pulley mechanism comprises a wheel body, a rotating shaft and a mounting seat, the wheel body is sleeved on the rotating shaft, two ends of the rotating shaft are mounted with the mounting seat, the mounting seat is fixed on the underframe 1, and the wheel body rotates around the rotating shaft relative to the mounting seat and the underframe 1. So set up, introduce the transport of rolling mode auxiliary train side door, the frictional force of rolling transport train side door is littleer, is convenient for realize the access action.
Further, the auxiliary wheels 6 are distributed in a plurality of rows in the longitudinal direction of the chassis 1, and the auxiliary wheels 6 are distributed in a plurality of rows in the width direction of the chassis 1.
In the present embodiment, the train side door performs an access operation to the storage space 500 in the longitudinal direction of the underframe 1, such as storing from the rear to the front and taking out from the front to the rear. The auxiliary wheels 6 of multirow on chassis 1 length direction all provide the condition of rolling transport for train side door in different transport positions, make things convenient for the transport of train side door. The auxiliary wheels 6 in each row respectively correspond to different storage spaces 500, and the auxiliary wheels 6 are independent, so that the carrying of the different storage spaces 500 is not affected.
Further, in order to avoid damage to the train side door caused by the auxiliary wheel 6 during the handling process, the auxiliary wheel 6 is made of a material having rigidity smaller than that of the train side door, and preferably, the auxiliary wheel 6 is a nylon pulley.
In some embodiments, the train side door storage, transport and boarding device further comprises a stop lever 7, the stop lever 7 being provided at an end of the chassis 1.
In the present embodiment, the stopper rod 7 is used to block the train side door from coming out of the end of the chassis 1 provided with the stopper rod 7. As shown in fig. 1, the stop rod 7 is disposed at the head end of the chassis 1, the stop rod 7 is disposed along the width direction of the chassis 1, at this time, the tail end of the chassis 1 is stored into the train side door, the train side door is stored forward until the position abutting against the stop rod 7 is completely in place, the train side door cannot be separated from the stop rod 7 at the head end, and if the train side door is to be taken out, the train side door is taken out from the tail end in the form of original path return.
In addition, in combination with the position and orientation in the above embodiment, as shown in fig. 1, the arrangement direction of the single fork carriage 4 is the same as the arrangement direction of the stop lever 7, and the two fork carriages 4 are arranged along the length direction of the underframe 1, so that fork lift is realized on the left and right sides of the underframe 1 for the train side door storage and transportation boarding device.
In some embodiments, the stop bar 7 and the traction frame 2 are both located at the head end of the chassis 1.
In this embodiment, the stop lever 7 and the traction frame 2 are simultaneously disposed at the head end of the chassis 1, and the head end of the chassis 1 may be defined as a traction end, and the tail end of the chassis 1 may be defined as an access end. So set up, what realize at the end of pulling is to train side door storage transport get on the device's traction, what realize at the end of access is to the access of train side door to the storage space 500 business turn over removal promptly to the train side door is in the end of access deposit back and is blocked by head end backstop pole 7 can not deviate from the end of pulling.
In some embodiments, the train side door storage, transport and boarding device further comprises an anti-derailment chain 8.
In the present embodiment, the derailment links 8 are connected to the partition frames 5 on both sides in the width direction of the base frame 1. The anti-drop chain 8 can be arranged at the head end of the underframe 1, and can be used as a structure for blocking the side door of the train from falling off together with the stop rod 7, the anti-drop chain 8 can also be arranged at the tail end of the underframe 1, and is opened when the side door of the train is stored and taken out, and the rest of the anti-drop chain 8 is closed, and the two ends of the anti-drop chain 8 are connected with the partition frame 5 in a buckling manner.
In some embodiments, the partition frame 5 comprises a cross bar 51 and a vertical bar 52, the vertical bar 52 being connected between the cross bar 51 and the undercarriage 1.
It should be noted that the present embodiment does not limit the number of partition frames 5, but the number of storage spaces 500 depends on how many partition frames 5 are. Therefore, it is within the scope of the present embodiment to provide different numbers of partition frames 5 and storage spaces 500. The cross bars 51 serve to separate different storage spaces 500, and the vertical bars 52 serve to support the cross bars 51, so that the cross bars 51 are preferably one, and the vertical bars 52 may be provided in a plurality according to the length of the cross bars 51.
Further, the outside of cut off frame 5 is provided with the protective sheath 9 that rigidity is less than train side door rigidity, and the effect of protective sheath 9 is similar with nylon pulley, all is to protecting train side door.
Further, the partition frames 5 are equally spaced in the width direction of the underframe 1, and the spaces of the different storage spaces 500 are the same, so that the partition frames are applicable to train side doors of the same specification.
In summary, aiming at the defects of steel folding door storage, transportation and boarding procedures in the railway carriage factory repair process, the utility model provides the train side door storage, transportation and boarding device which integrates the functions of storage, transportation and boarding into a whole as a special storage, transportation and boarding device for the train side door storage, transportation and boarding, thereby realizing the lean storage, efficient transportation and boarding of the steel folding door of the railway carriage. The utility model also provides a method for storing, transporting and loading the steel folding door of the railway carriage, which realizes the lean storage, efficient transportation and loading of the steel folding door of the railway carriage, avoids the problems of disordered storage, less single delivery, long delivery time, high cost and high labor intensity, is a novel method for realizing the rapid transportation and loading of the steel folding door, improves the maintenance, transportation and installation efficiency of the steel folding door of the railway carriage, and improves the current situation of carrying and loading by manpower.
It should be noted that many components mentioned in the present utility model are common standard components or components known to those skilled in the art, and the structures and principles thereof are known to those skilled in the art through technical manuals or through routine experimental methods.
It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The train side door storage, transportation and boarding device provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (10)
1. A train side door storage, transportation and boarding device, comprising:
the bottom frame is provided with a traction frame at the end part, a travelling wheel and a fork transport frame at the bottom part and a partition frame at the top part;
the traction frame is used for being connected with traction equipment to traction the underframe;
the shape-moving wheel is used for enabling the underframe to move when the underframe is pulled through rotation of the shape-moving wheel;
the fork transportation frame is used for being connected with fork transportation equipment to fork and transport the underframe;
the partition frames are distributed in the width direction of the underframe, and storage spaces for storing train side doors in a transverse and vertical state are formed between adjacent partition frames.
2. The train side door storage and transportation boarding device of claim 1, further comprising an auxiliary wheel provided at the top of the bottom frame, the auxiliary wheel being located in a storage space between the partition frames, the auxiliary wheel being for assisting in and out movement of the train side door in the storage space by rotation of the auxiliary wheel itself.
3. The train side door storage and transportation boarding device of claim 2, wherein the auxiliary wheels are distributed in a plurality of rows in a length direction of the undercarriage, and each row of the auxiliary wheels is distributed in a plurality in a width direction of the undercarriage.
4. The train side door storage and transportation boarding device of claim 2, wherein the auxiliary wheel is a nylon pulley.
5. The train side door storage and transportation boarding device of claim 1, further comprising a stop lever provided at an end of the underframe, the stop lever being for blocking the train side door from being pulled out of the end of the underframe where the stop lever is provided.
6. The train side door storage and transportation boarding device of claim 5, wherein the stop rod and the traction frame are both positioned at the head end of the underframe, and the tail end of the underframe is used for moving the train side door in and out of the storage space.
7. The train side door storage and transportation boarding device of claim 1, further comprising an anti-derailment chain connected to the partition frame on both sides in the width direction of the undercarriage.
8. The train side door storage and transportation boarding device of claim 1, wherein the partition rack comprises a cross bar and a vertical bar, the vertical bar being connected between the cross bar and the undercarriage.
9. The train side door storage and transportation boarding device according to claim 1, wherein a protective sleeve with rigidity smaller than that of the train side door is arranged outside the partition frame.
10. The train side door storage and transportation boarding device of claim 1, wherein the partition frames are equally spaced in the width direction of the underframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389283.4U CN219707175U (en) | 2023-06-02 | 2023-06-02 | Train side door storage, transportation and boarding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389283.4U CN219707175U (en) | 2023-06-02 | 2023-06-02 | Train side door storage, transportation and boarding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219707175U true CN219707175U (en) | 2023-09-19 |
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ID=87999017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321389283.4U Active CN219707175U (en) | 2023-06-02 | 2023-06-02 | Train side door storage, transportation and boarding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219707175U (en) |
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2023
- 2023-06-02 CN CN202321389283.4U patent/CN219707175U/en active Active
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