CN2316417Y

CN2316417Y - Locking device of container for railway flatcar

Info

Publication number: CN2316417Y
Application number: CN 98201988
Authority: CN
Inventors: 张四枚; 张希原; 乐曼蓉
Original assignee: Erqi Locomotive Plant
Current assignee: CRRC Beijing Erqi Vehicle Co Ltd
Priority date: 1998-03-16
Filing date: 1998-03-16
Publication date: 1999-04-28
Anticipated expiration: 2008-03-16

Abstract

The utility model relates to a container locking device for railway platform cars, which comprises a flat-shaped lock seat, a lock head, a safety chain and a reinforced rib, wherein, a groove hole is arranged on the lock seat, the two sides of the groove hole are provided with holes, and the lock seat is fixedly connected to the reinforced rib plate; the upper part of the lock head is provided with a protruded part which is matched with corner fittings on the bottoms of container, and the lower part is in the shape which is matched with the groove hole of the lock seat; the two ends of the safety chain are respectively connected to the two sides of the lower part of the lock head through the two holes on the lock seat. The utility model is a container locking device for railway platform cars, which can be manually rotated according to the requirements.

Description

A kind of articulated car container locking device (1)

The utility model relates to a kind of articulated car container locking device.

Current, flatcar is mainly used in transportation and is not afraid of the long goods (as: log, steel, large-sized concrete bridge, rail) that exposes to the sun and rain etc. on the railway, or concentrated weight goods (as: automobile, tractor, plant equipment) etc., this car is equipped with wood flooring, is difficult for skidding after goods is loaded onto.But by railway freight regulation, general flatcar can not be used for loading and transporting container, and is because it does not have container locking device, very dangerous in the transportation.Detain really less than container car in the highway section that has under extremely individual other situation, also useful flatcar Stuff (to).At this moment need to become splayed to intersect and tie up onboard with No. 8 iron wires, and also firm between case and the case with the iron wire binding of connect.So not only dangerous, and trouble very.

The purpose of this utility model provides a kind of flatcar container locking device that can manually overturn as required.

For achieving the above object, the utility model is taked following design scheme: a kind of articulated car container locking device, it is characterized in that: it comprises flat-shaped lock, tapered end, theft-resistant link chain, reinforcement gusset, fluted hole on the described lock, described recess hole both sides are porose, described lock is fixedly connected on the described reinforcement gusset, the protuberance that matches with described container base corner fittings is arranged at described tapered end top, its underpart is the shape that matches with described lock recess hole, and the two ends of described theft-resistant link chain are connected in both sides, described tapered end bottom via two holes on the lock respectively.

The utility model is owing to adopt above-mentioned design scheme, make this locking device can be fixedly installed on the curb girder and vertical floor stringer of described flatcar, tapered end can manually overturn as required, when tapered end up the time, it can effectively play the effect of fixed set vanning, and when flatcar was not used in delivery container, tapered end can be turned down, very convenient safety, this device are particularly useful for ISO freight container and use.

Fig. 1 is the utility model structural representation

Fig. 2 is Fig. 1 vertical view

As shown in Figure 1, 2, the utility model comprise flat-shaped lock 1, tapered end 2, theft-resistant link chain 3, two strengthen gusset 7, fluted hole 4 on the described lock 1, described recess hole 4 both sides porose 5, described lock 1 is fixedly connected on described two and strengthens gusset 7, the protuberance 6 that matches with described container base corner fittings is arranged at described tapered end 2 tops, its underpart is the shape that matches with described lock recess hole 4, the two ends of described theft-resistant link chain 3 are connected in both sides, described tapered end 2 bottom via two holes 5 on the lock respectively, it can guarantee the normotopia of tapered end 2, and prevents that tapered end 2 from losing.

When the utility model is used on the flatcar, reinforcement gusset 7 and

curb girder

8 and 9 solid weldings of vertical floor stringer by lock 1 bottom, when needing with its fixed set vanning, make tapered end 2 up, the protuberance 6 of tapered end 2 is inserted in the corner fittings of container, tapered end 2 bottoms are sitting in the groove of lock 1 fully to transmit lateral force and longitudinal force, be fixed in like this on the lock 1 tapered end 2 effectively the restriction set vanning laterally and length travel.When the flatcar that this locking device is housed is not used in the shipment container, tapered end 2 can be mentioned protuberance and be positioned over down on the lock 1, at this moment this locking device is concordant with car floor 10, does not influence other goods of shipment.

Claims

1, a kind of articulated car container locking device, it is characterized in that: it comprises flat-shaped lock, tapered end, theft-resistant link chain, reinforcement gusset, fluted hole on the described lock, described recess hole both sides are porose, described lock is fixedly connected on the described reinforcement gusset, the protuberance that matches with described container base corner fittings is arranged at described tapered end top, and its underpart is the shape that matches with described lock recess hole, and the two ends of described theft-resistant link chain are connected in both sides, described tapered end bottom via two holes on the lock respectively.