KR20100078743A

KR20100078743A - Shankguide ball stopper

Info

Publication number: KR20100078743A
Application number: KR1020080137088A
Authority: KR
Inventors: 김동석
Original assignee: 주식회사 우진산전
Priority date: 2008-12-30
Filing date: 2008-12-30
Publication date: 2010-07-08

Abstract

The present invention relates to a device for preventing the left and right sliding of the close coupler applied to the head vehicle of the electric vehicle, the device is to prevent the close coupler supported by the shank guide of the impact damping function up and down by the inertia force in the curve section while driving the vehicle stopper; A wear plate on an upper portion of the shank guide on which the close connector is supported; It is installed on the left and right through the wear plate to the width of the close coupler, and there is a stopper spring is provided below the upper and lower elastic force, when the close coupler due to the inertial force in the curve section during the vehicle driving, the left and right slides to the stopper When the driving is prevented and the close contact is connected to the vehicle salvage driving is characterized in that it comprises a ball stopper device capable of normal left and right sliding motion is greater than the stopper spring force over the stopper spring.

Description

Shankguide ball stopper {shankguide ball stopper}

The present invention relates to a shank guide ball stopper structure for a close connection device, more specifically, to prevent the left and right of the close contact of the close contact connector by the inertial force generated during the operation of light rail and shank can be adjusted manually when connecting the vehicle in the curved section Relates to an additional device of the guide.

The left and right anti-rolling structure of the shank guide for the conventional close connector is a structure in which the left and right springs in the horizontal direction support the fixed bracket and push the side of the close contactor from the left and right always automatically return to the center.

However, there is a disadvantage that it is difficult to manually adjust the contact angle of the close contact connector in the curve section when the salvage connection of the vehicle is made. Therefore, the purpose of this project is to develop a shank guide that can adjust the contact angle of the close contact connector when connecting the vehicle in the curved section. have.

In order to achieve the two objectives of preventing the left and right rolling of the close coupler and adjusting the connection angle of the curved section, the shank guide has a spring structure with a ball stopper of vertical motion type, and is installed according to the left and right width of the close coupler. In the curved section, the spring force of the ball stopper is pressed against the connector, which makes it possible to adjust the connection angle manually.

According to a preferred embodiment of the present embodiment, the shank guide of the tightly coupled connector of the light rail is always left in the center is suppressed during normal driving and there is an advantage that the manual connection angle is free in any adverse conditions when connecting the salvage vehicle.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional view showing a cross-sectional view of a vehicle connector of a light rail according to the present invention, Figure 2 is a side view showing a side of the vehicle connector of a light rail according to the present invention, Figure 3 is a vehicle connector of a light rail according to the present invention Bottom view showing the bottom of the surface.

Referring to Figure 1, the vehicle connector is provided with a body (1) on both sides, the inside of the body is provided with a spring (2) for providing the upper and lower elastic forces, respectively.

On the body 1 side, stoppers 3 for stopping stopping are no longer allowed to enter an object located in the center, respectively, and a wear plate 4 for absorbing friction from above on the bottom surface between the stoppers. Is provided.

A stopper spring 6 which penetrates the wear plate 4 and provides upper and lower elastic forces is provided therein, and a ball stopper 5 for alleviating the impact of the vehicle coupler before the impact is applied to the stopper 3 when the left and right sides are shaken. ) Is installed.

These ball stoppers 5 are provided at regular intervals, so that the plurality of ball stoppers 5 share a uniform stopping.

The above-described vehicle coupler is viewed from the side as shown in FIG. 2, and viewed from the bottom, as shown in FIG. 3, the stopper 3 is formed as a shape in which the capital letter 'A' is rotated 90 degrees to the left, and the plurality of ball stoppers. Numeral 5 is arranged at regular intervals so that each ball stopper 5 shares the impact uniformly.

On the other hand, the ball stopper (5), as shown in Figure 4, when forcibly adjusting the connection angle to the left and right side of the close coupler is lowered down by the weight of the close coupler free friction movement on the wear plate (4) This becomes possible.

1 is a cross-sectional view showing a cross section of the vehicle connector of a light rail according to the present invention.

Figure 2 is a side view showing the side of the vehicle connector of a light rail in accordance with the present invention.

Figure 3 is a bottom view showing the bottom of the vehicle connector of the light rail in accordance with the present invention.

Figure 4 is a partial perspective view showing the center of the ball stopper of the vehicle connector of the light rail according to the present invention.

Claims

A body 1 having a spring 2 provided therein to provide elasticity up and down to mitigate the impact of the vehicle coupler shaking up and down;

A stopper (3) for stopping further entry of another object in the center into the body;

A wear plate (4) provided on the bottom surface of the center to absorb friction from above;

It is installed through the wear plate 4, the stopper spring (6) is provided below the upper and lower elastic force, it is provided with a structure that the close connector can always be located in the center by suppressing the left and right sliding during normal operation Shank guide ball stopper.

The method of claim 1,

The ball stopper (5) when the load abnormality that suppresses the left and right sliding of the close coupler due to inertia during normal operation, that is, when the close coupler moving to adjust the connection angle when connecting the vehicle at the radius of the curve coupled state of the mutual close coupler In the ball stopper (5) is lowered to the same position as the wear plate (4) is the shank guide ball stopper having a structure that allows the left and right flow freely from the shank guide wear plate (4) close to the connector.