CN2290513Y

CN2290513Y - Buffering vehicle stop

Info

Publication number: CN2290513Y
Application number: CN 97203241
Authority: CN
Inventors: 刘青香
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-22
Filing date: 1997-04-22
Publication date: 1998-09-09
Anticipated expiration: 2007-04-22

Abstract

The utility model relates to a safe device for preventing trains from colliding earth barrier at the end of a railway, particularly a buffering vehicle stop which is characterized in that a cone friction gear is composed of a grater and a guide, and is connected with a main rail through the guide; a machine body is arranged on a brake; bolt compactors are arranged on the brake seat and a friction brake block; a hanging hook buffer is arranged on a connecting frame; a buffering rubber ball is arranged in a box body composed of a front plate, a back plate, a front guide box and a back guide box. A friction side plate used for clamping the main rail forms a 'U' shape, and contacts with the main rail by two points. The center line of the hanging hook buffer is positioned at the right side of the center of a rail track. The utility model has the advantages of simple structure, convenient installation and use, convenient operation, convenient maintenance and prevention of the damage of hanging hooks and hook pins, and effectively prevents the train from sliding towards the end head of the earth barrier.

Description

The buffer-type alley stopping device

The utility model relates to railway end end and prevents that vehicle from colliding the safety protection equipment of soil retaining, is specially a kind of buffer-type alley stopping device.

The optical interrogation of making through Patent Office of the People's Republic of China is new, find the stop buffer that on the railway stub end siding, uses, as the patent No. is 89213714.2,93200360.5 stop buffer by name does not all have speed reduction gearing thereon, only with which floor rubber plate cushions between hitch and stop buffer, the out of reach buffering effect, hook tongue on the special hitch bumps against with stop buffer being under the opening, is easy to cause the breakage of hook tongue and hook pin, and this is that vehicle institute is unallowed.

The purpose of this utility model is to provide a kind of and has cone friction gear, the stop hook energy disperser prevents the buffer-type alley stopping device that hook tongue and hook pin damage.

The purpose of this utility model is achieved in that a cone friction gear (1) is made up of strigil (10) and guides (11), and lean on guides (11) to be connected with backbone (13), frame (2) is installed on the Brake Block (3), on Brake Block (3) and the friction braking piece (4) bolt compactor (6) is arranged; B stop hook energy disperser (5) is installed on the link span (7).At header board (22), back plate (23), leadingly in the casing that casing (24), back guiding casing (25) are formed, buffering glueballs (26) is arranged.The friction side plate (17) that clamps backbone (13) has contact with backbone (13) at 2 for " U " type; The line of centers of stop hook energy disperser (5) is positioned at the right side of railway line line of centers.

Advantage of the present utility model is: simple in structure, install and use, easy to operate, can prevent the damage of hook tongue and hook pin, when train slips car, can prevent that train from sliding to the termination by actv..

Fig. 1 is the utility model structural principle scheme drawing front view;

Fig. 2 does not have the structural principle scheme drawing left view of cone friction gear for the utility model;

Fig. 3 is the utility model friction braking block structure principle schematic front view;

Fig. 4 is the utility model friction braking block structure principle schematic A-A cutaway view;

Fig. 5 is the utility model stop hook buffer structure principle schematic cutaway view.

The 1-cone friction gear, the 2-frame, the 3-Brake Block, 4-friction braking piece, 5-stop hook buffering, 6-bolt compactor, the 7-link span, the 8-cant beam, 9-founds beam, the 10-strigil, the 11-guides, 12-resistance wheel curvilinear plane, the 13-backbone, the elongated clamping plate of 14-, the 15-clamping plate, the 16-connecting panel, the 17-side plate that rubs, 18-hitch playback device, the 19-energy disperser, the 20-curvilinear plane that playbacks, the 21-brace panel, the 22-header board, plate behind the 23-, 24-is leading to casing, casing leads behind the 25-, 26-cushions glueballs, the 27-friction piece, the 28-spring, the 29-hold-down nut, the 30-clamping screw.

Below in conjunction with accompanying drawing in detail the utility model most preferred embodiment is described in detail: a cone friction gear (1) is made up of strigil (10) and guides (11), and lean on guides (11) to be connected with backbone (13), frame (2) is installed on the Brake Block (3), on Brake Block (3) and the friction braking piece (4) bolt compactor (6) is arranged; B stop hook energy disperser (5) is installed on the link span (7).At header board (22), back plate (23), leadingly in the casing that casing (24), back guiding casing (25) are formed, buffering glueballs (26) is arranged.The friction side plate (17) that clamps backbone (13) has contact with backbone (13) at 2 for " U " type; The line of centers of stop hook energy disperser (5) is positioned at the right side of railway line line of centers.When the assembling alley stopping device, shelves hook energy disperser (5) should be departed from 40-80 m m to the right side of two rail line of centerss of railway, to obtain best impact effects.When slipping capable vehicle when the stop direction is slipped into, wheel at first is pressed on the strigil (1), and makes it to front slide, under the effect of friction force, makes car retardation.When moving on, hitch and hitch playback device (18) bumps against, and at this moment the hitch on line of centers is not adjusted to assigned position, can make the hook tongue of unlatching return to locking states simultaneously, thereby it is good and protect the purpose of hook tongue, hook pin to reach projected angle of impact.Behind the Vehicular impact, frame (2) slides along backbone (13) together with Brake Block (3), and the friction braking piece (4) that promotes the back together slides, because of on Brake Block (3) and the friction braking piece (4) bolt compactor (6) being housed respectively, the friction drag that produces in sliding can consume the kinetic energy of vehicle, reach the purpose of parking, prevent the train operation accident that vehicle causes because of collision.

Claims

1, a kind of buffer-type alley stopping device, it is made up of cone friction gear (1) stop hook energy disperser (5), bolt compactor (6), frame (2), Brake Block (3), friction braking piece (4), link span (7), cant beam (8), upright beam (9), strigil (10), guides (11), backbone (13), it is characterized in that:

A cone friction gear (1) is made up of strigil (10) and guides (11), and is connected with backbone (13) by guides (11), and frame (2) is installed on the Brake Block (3), on Brake Block (3) and the friction braking piece (4) bolt compactor (6) is arranged;

B stop hook energy disperser (5) is installed on the link span (7).

2, a kind of buffer-type alley stopping device according to claim 1, stop hook energy disperser (5) by hitch playback device (18), energy disperser (19), playback curvilinear plane (20), brace panel (21), header board (22), back plate (23), leadingly forms, at header board (22), back plate (23), leadingly in the casing of casing (24), back guiding casing (25) composition, buffering glueballs (26) is arranged to casing (24), back guiding casing (25), buffering glueballs (26).

3, a kind of buffer-type alley stopping device according to claim 1, Brake Block (3) is made up of elongated clamping plate (14), clamping plate (15), connecting panel (16), and the friction side plate (17) that clamps backbone (13) has contact with backbone (13) at 2 for " U " type.

4, a kind of buffer-type alley stopping device according to claim 1 and 2 is characterized in that: the line of centers of stop hook energy disperser (5) is positioned at the right side of railway line line of centers.