JP2832818B2 - Traverse method for vehicle bogie and traverser for vehicle bogie - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a vehicle bogie for mounting a vehicle body in a railway vehicle manufacturing factory or the like.
The present invention relates to a traverse method of a vehicle trolley for traversing (transversely moving) between a plurality of parallel rails provided on a floor surface and a technical field related to a vehicle traverser.

[0002]

2. Description of the Related Art In a railway vehicle manufacturing plant or the like, a plurality of rails are provided in parallel on a floor surface, and a railway vehicle (body + vehicle vehicle) mounted on the rail or a vehicle vehicle carrying the vehicle body Is required to be traversed on another rail, so that a traverser that moves in a direction perpendicular to a plurality of parallel rails provided on the floor surface places a conveyed object (railroad vehicle or vehicle bogie) on the floor and traverses it. When the traverser is run at the height of the floor as shown in FIG. 11, the surface of the traverser 1 on which the article 2 is placed is higher than the floor, and the article is moved along the slope 3. It was necessary to pull up (or push up). In addition, as shown in FIG. 12, when the surface of the traverser on which the article is placed is set to be the same as the height of the floor, the article 2 can be moved at the height of the floor and placed on the traverser 1. However, since the traverser 1 needs to be run at a place lower than the floor, the pit 4 is dug on the floor of the factory, and the traverser 1 runs inside the pit. (For example, JP-A-56-120453, JP-A-4-10
No. 8066)

[0003]

However, when the conventional traverser travels at the height of the floor surface, when a conveyed object is pulled up along a slope or when the conveyed object is lowered, an operator directly moves the conveyed object. Work must be performed, such as applying a lifting wire in contact with the object.If the lifting wire is cut or detached while the object moves on a slope, there is a danger that the object may run away. Was accompanied by In addition, if the surface on which the traverser carries the load is the same as the floor, it is safe because there is no work to move the load along the slope, but it is safe to dig a pit in the factory. There was a problem that the surface was divided and workers and work vehicles could not cross the pit.

The present invention solves such a conventional problem, and allows a worker to place a conveyed object on a traverser without touching a vehicle trolley. The object is to enable the traverser to run.

[0005]

[ MEANS FOR SOLVING THE PROBLEMS] The above-mentioned object is provided on a floor surface.
Vehicle bogie on vignetting plurality of sets of flat rows the carriage special rails
Is also provided on the floor so as to be orthogonal to the truck-only rail.
Pull into the traverser running on the traverser dedicated rail
, Traverser dedicated rail with traverser
Traveling and transporting it to fit the other truck-only rails,
A vehicle bogie that pays out both bogies on other bogie dedicated rails
In the traverse method, the truck-only laser provided on the floor
Trolley on the traverser
While traveling on the truck-specific rail while holding the
Into the body frame of the traverser
With the provided lifting device, the vehicle trolley can be moved from
Lift and hold it inside the traverser,
A traverse that is perpendicular to the trolley rail at the floor level
By traveling on the rail dedicated to Versa, the vehicle bogie
Between multiple parallel truck-specific rails provided on the floor.
Achieved by traversing. The above purpose is lower
A body frame having a space capable of accommodating the vehicle trolley in the
It has a gripper for gripping the vehicle trolley, and the vehicle trolley is
Telescopic extension that is held or dispensed under the arm
Shrinking arm and multiple sets of parallel trolleys on the floor
Lifting device that lifts the bogie on the rails and the height of the floor
Now on the traverser-specific rail orthogonal to the trolley-specific rail
And a moving mechanism for traveling
You.

[0006]

The operation of the present invention will be described. While holding the vehicle trolley with the gripping portion of the telescopic arm provided on the traverser and running on the rail, pull the vehicle trolley into the main frame of the traverser, lift the vehicle trolley with the lifting device provided on the traverser, and lift the rail. The vehicle trolley can be traversed by holding the vehicle trolley in the traverser in a state where contact between the vehicle trolley and the vehicle trolley is cut off, and running the traverser at the level of the floor surface.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view of a traverser according to an embodiment of the present invention. And telescopic extendable arm 6 in the lateral direction in FIG. (Horizontal direction) is provided on the body frame 5, lifting the lifting device of the vehicle dolly 8 in the four corners of the main body frame 7
Is provided.

FIG. 2 is a front view of the traverser according to the embodiment of the present invention. The telescopic arm 6 is provided with a gripper 6 a that moves in conjunction with the expansion and contraction of the telescopic arm 6.
By extending and retracting the telescopic arm 6 while holding a part of the vehicle trolley 8 in a, a plurality of sets of parallel trolleys are provided for the vehicle trolley 8.
The vehicle can be pulled into the main body frame 5 or dispensed from the main body frame 5 while running the vehicle-specific rail.

FIG. 3 is a side view of a traverser according to an embodiment of the present invention. The state in which the vehicle trolley 8 is retracted as shown by a dashed line in the main body frame 5 is shown, and the vehicle trolley 8 is lifted by raising the fork portion 7a of the lifting / lowering device 7, so that the vehicle trolley and the rail dedicated to the trolley are connected. Contact can be broken. And, with the vehicle bogie lifted, the traverser is dedicated to a traverser that is orthogonal to the bogie rail at floor level.
By traveling on the rails , the vehicle trolley 8 can be traversed between a plurality of sets of parallel trolley-specific rails provided on the floor surface. Incidentally, traverse in a direction perpendicular to the vehicle bogie dedicated rail on the floor when moving the traverser
A rail dedicated to the traverser is provided so that the traverser runs on the rail.

FIG. 4 is a schematic view of the telescopic arm 6 . The telescopic arm has a fixed arm 6b and a slide arm 6c. When the driving force from the driving unit 6d is transmitted via a chain, the slide arm slides along the fixed arm 6b to move the telescopic arm 6 Stretching is performed. Gripper 6
a is in conjunction with the expansion and contraction of the telescopic arm 6 moves between the tip and the position shown of the telescopic arm 6. It should be noted that, in the figure Shin
Although examples in which a condensed arms 6 on both sides is described, stretch
It goes without saying that the arm 6 may be provided on only one side.

FIG. 5 is a view showing a state where the telescopic arm 6 is extended. The slide arm 6c of the telescopic arm 6 protrudes from the fixed arm 6b, and the grip 6a has moved to near the tip of the slide arm 6c.

FIG. 6 is a partially enlarged view of FIG. The gripper 6a that has moved near the tip of the slide arm 6c can be moved up and down by means (not shown), and the lower surface of the gripper 6a grips the vehicle trolley 8 by engaging with the vehicle trolley 8.

FIG. 7 is a view showing a state in which the gripper 6a is gripping the vehicle cart 8. As shown in FIG. The grip portion 6a is lowered to engage with the engaging portion 10 of the vehicle cart 8 so as to be pressed. When the telescopic arm 6 is expanded and contracted in this state, the grip 6
a moves in the left-right direction in the figure, and the protrusion on the lower surface of the gripper 6a and the engaging portion 10 of the vehicle trolley 8 are hooked, so that the vehicle trolley 8 can be moved. Needless to say, the shape of the grip portion 6a may be an appropriate shape in accordance with the shape of the engaging portion 10 of the vehicle trolley 8. Further, since the vehicle trolley 8 runs on the rail dedicated to the trolley at the height of the floor surface and retracts into the traverser, the vehicle trolley 8 can be sufficiently retracted only by such engagement, but the structure of the gripper 6a is as follows. Needless to say, a structure in which a part of 8 is held by a pair of holding members, or another structure may be used.

FIG. 8 is a side view of the lifting device 7 . Lifting equipment
The mounting 7 is a guide roller 7 provided on a lifting frame 7b.
The guide rollers 7c and 7d are guided by the main body frame 5, and the elevating device 7 moves up and down. A fork 7a is provided at the tip of the lifting frame 7b.
Lifts the vehicle trolley 8. The lifting frame 7b is connected to a lifting jack to be described later via a connecting portion 11.

FIG. 9 is a front view of the lifting device 7 . An elevating jack 12 is provided on the main body frame 5, and the elevating frame 7 b is raised and lowered via the connecting portion 11.

FIG. 10 is an enlarged view of the lifting jack unit 12. As shown in FIG. Elevating jack 12 provided on main body frame 5
The driving force is transmitted from the driving device 13 via the interlocking unit.

[0017]

As described above, according to the configuration of the present invention,
The following effects can be obtained. Since the vehicle trolley can be safely placed on the traverser without workers touching the vehicle trolley, and the traverse can be traversed by running the traverser at the floor level without digging a pit in the factory, There is no hindrance to the traffic of workers and work vehicles in the factory, and the floor can be used for other purposes.

[Brief description of the drawings]

FIG. 1 is a plan view of a traverser according to an embodiment of the present invention.

FIG. 2 is a front view of the traverser according to the embodiment of the present invention.

FIG. 3 is a side view of the traverser according to the embodiment of the present invention.

FIG. 4 is a schematic view of a telescopic arm.

FIG. 5 is a diagram illustrating a state in which a telescopic arm is extended.

FIG. 6 is a partially enlarged view of FIG. 5;

FIG. 7 is a diagram showing a state in which the gripping part is gripping the vehicle bogie.

FIG. 8 is a side view of the lifting device.

FIG. 9 is a front view of the lifting device.

FIG. 10 is an enlarged view of a lifting jack portion.

FIG. 11 is a diagram showing an example of a conventional traverser that travels at a floor level.

FIG. 12 is a diagram showing an example of a conventional traverser traveling in a pit.

[Explanation of symbols]

 Reference Signs List 5 body frame 6 telescopic arm 6a gripping part 6b fixed arm 6c slide arm 6d driving part 7 lifting device 7a fork portion 7b lifting frame 7c guide roller 7d guide roller 8 vehicle carriage 12 lifting jack

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) B61F 5/00 B61D 15/00 B61J 1/10

Claims (2)

(57) [Claims] A plurality of sets of parallel carts provided on a floor surface.
The vehicle trolley on the vehicle rail is orthogonal to the trolley rail
It travels on a traverser rail that is also provided on the floor
To the traverser,
Travels on a rail dedicated to traversers and is dedicated to other bogies
Adapted to the rail section, and the vehicle trolley on other trolley-specific rails
Traverse method of vehicle bogies to be paid
The truck on the truck dedicated rail provided in
Dedicated to the trolley by gripping it with the gripping part of the telescopic arm provided on the
Inside the traverser frame while running on rails
To the vehicle, using the lifting device provided on the traverser
Is lifted up from the truck-only rail and held in the traverser
While holding the traverser at the floor level.
On a traverser rail orthogonal to the
Depending on the vehicle, the vehicle bogie can be mounted on a plurality of parallel
Traverse between rails dedicated to trucks
Traverse method of vehicle bogie. 2. A lower part has a space capable of accommodating a vehicle bogie.
A main body frame, and a gripper for gripping the vehicle trolley,
Carrying and holding or paying out the truck on the lower part of the body frame
Telescopic arm that can be extended and multiple
Lifting a truck on a pair of parallel truck-only rails
A lowering device and a traverse that is orthogonal to the trolley rail at floor level
A moving mechanism that runs on a rail dedicated to Versa
And a traverser for a vehicle bogie.