CN202138273U

CN202138273U - 320t torpedo ladle connecting device

Info

Publication number: CN202138273U
Application number: CN201120110821U
Authority: CN
Inventors: 樊洁君; 范力智; 李连俊; 胡贵平; 梁宏猛; 王选平
Original assignee: Shanxi Taigang Stainless Steel Co Ltd
Current assignee: Shanxi Taigang Stainless Steel Co Ltd
Priority date: 2011-04-15
Filing date: 2011-04-15
Publication date: 2012-02-08
Anticipated expiration: 2021-04-15

Abstract

The utility model provides 320t torpedo ladle connecting device, and belongs to connecting devices of a transport vehicle. The 320t torpedo ladle connecting device comprises three parts, namely a coupler head, a coupler body and a coupler tail, wherein, the coupler head is arranged at the front end of the coupler body; a coupler knuckle, a coupler knuckle pin, an upper lock pin rod, a lower lock pin rod, an upper lock pin, a lower lock pin, a coupler knuckle thrower and a coupler knuckle lock are mounted in the coupler head; the coupler knuckle lock is connected with the coupler head through a coupler lock pin; the other end of the coupler knuckle is connected with the upper lock pin rod through the upper lock pin, and the other end of the coupler knuckle is connected with the lower lock pin rod through the lower lock pin; the coupler knuckle thrower is arranged on the lower surface of the coupler knuckle; the coupler tail is arranged at the back part of the coupler body; and a vertical flat lock hole is formed on the coupler tail. The 320t torpedo ladle connecting device has high safety performance and can avoid the phenomenon of automatic uncoupling, thereby avoiding production accidents resulting from automatic uncoupling.

Description

320 type torpedo jar connecting devices

Technical field:

The utility model belongs to the connecting device of transport vehicle, is specifically related to 320 type torpedo jar connecting devices.

Background technology:

At present, 320 type torpedo jar connecting devices adopt the 13# hitch, and it in production application automatically-unhooked phenomenon often takes place, and cause industrial accident to take place.

Summary of the invention:

Take place for fear of automatically-unhooked phenomenon, the utility model provides 320 type torpedo jar connecting devices.

The utility model is by gib head, and hook body, three parts of hook tail are formed, and the front end of hook body is a gib head; In gib head, be equipped with hook tongue, knuckle pivot pin, coupler rotor lever, lifet lever, on lock pin, lock pin, hook tongue push away iron and coupler knuckle lock down; Coupler knuckle lock is connected with gib head through coupler lock lift, and an end of hook tongue is connected with coupler rotor lever through last lock pin, and lock pin was connected with lifet lever under the other end of hook tongue passed through; The hook tongue push away iron be arranged on the hook tongue below; With hook after one's death portion be the hook tail, on the hook tail, have vertical flat lockhole, so that connect with hook tail frame.

Hook of the utility model or decoupling device working process be, the hook tongue of hitch is blocked outwards turn-off by coupler knuckle lock, at this moment be two coupling of vehicles together; During decoupling device, coupler knuckle lock is raised, as long as the hook tongue receives just outside turn-off of pulling force, just can two companies hang over together car separately; The hook tongue is turn-off fully outwards, just can two cars be connected with another hitch collision back and hang.

The utility model safety performance is higher, can avoid automatically-unhooked phenomenon, thereby avoids the industrial accident that causes because of automatically-unhooked.

Description of drawings:

Fig. 1 is the structural representation (the hook body does not show later among the figure) of the utility model.

Fig. 2 is the constructional drawing of coupler knuckle lock in the utility model.

Fig. 3 is the constructional drawing of hook tongue in the utility model.

Fig. 4 is the constructional drawing that the hook tongue pushes away iron in the utility model.

Fig. 5 is the constructional drawing of coupler rotor lever in the utility model.

Fig. 6 is a constructional drawing of going up lock pin in the utility model.

Fig. 7 is the constructional drawing of lock pin bar in the utility model.

Fig. 8 is the constructional drawing of lifet lever in the utility model.

Fig. 9 is the constructional drawing of coupler lock lift in the utility model.

Figure 10 is the constructional drawing (each parts of gib head in-to-in do not show) of gib head in the utility model.

Among the figure, 1, gib head, 2, coupler knuckle lock, 3, the hook tongue, 4, the hook tongue pushes away iron, 5, coupler rotor lever, 6, go up lock pin, 7, lock pin down, 8, lifet lever, 9, coupler lock lift, 10, lockhole.

The specific embodiment:

Embodiment: Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, shown in Figure 10, present embodiment are by gib head, and hook body, three parts of hook tail are formed; The front end of hook body is a gib head; In gib head 1, be equipped with coupler knuckle lock 2, hook tongue 3, hook tongue push away iron 4, coupler rotor lever 5, on lock pin 6, lock pin 7, lifet lever 8 down, coupler knuckle lock 2 is connected with gib head 1 through coupler lock lift 9, an end of hook tongue 3 passes through last lock pin 6 and is connected with coupler rotor lever 5; The other end of hook tongue 3 passes through down, and lock pin 7 is connected with lifet lever 8; The hook tongue push away iron 4 be arranged on hook tongue 3 below, hook portion after one's death is the hook tail, on the hook tail, has vertical flat lockhole.

Claims

1. 320 type torpedo jar connecting devices is characterized in that by gib head, and hook body, three parts of hook tail are formed; The front end of hook body is a gib head; In gib head, be equipped with hook tongue, knuckle pivot pin, coupler rotor lever, lifet lever, on lock pin, lock pin, hook tongue push away iron and coupler knuckle lock down, coupler knuckle lock is connected with gib head through coupler lock lift, an end of hook tongue passes through last lock pin and is connected with coupler rotor lever; The other end of hook tongue passes through down, and lock pin is connected with lifet lever; The hook tongue push away iron be arranged on the hook tongue below, with hook after one's death portion be the hook tail, on the hook tail, have vertical flat lockhole.