CN2468982Y

CN2468982Y - Side sling locking for container bottom

Info

Publication number: CN2468982Y
Application number: CN 01216891
Authority: CN
Inventors: 杨克非; 桂林三
Original assignee: QINGDAO PORT OFFICE
Current assignee: QINGDAO PORT OFFICE
Priority date: 2001-03-09
Filing date: 2001-03-09
Publication date: 2002-01-02
Anticipated expiration: 2011-03-09

Abstract

The utility model discloses a container chassis side-suspended lock head. The lock head includes a U-shaped shackle (4), a U-shaped shackle lock pin (41), a lock lifting lug (3) and a ten-ton lock (2) which are connected. The U-shaped shackle (4) is provided with a ring. The pin column of the U-shaped shackle lock pin (41) is provided with thread which matches the thread of the ring. The lock lifting lug (3) is formed by a connection of the ring and a lock lifting lug arm (31). The circle center of the ring is fixed with the ten-ton lock (2) which can prevent the steel wire from wear. There is no sliding between the steel wire rope button and the chassis so that production security is guaranteed. By using the utility model, the loading and unloading operation is efficient and the work strength is low.

Description

Freight container chassis side is hung tapered end

The utility model relates to a kind of improvement of container crane assembly structure.

In the harbour handling transport operation, superelevation, super wide goods generally are placed on the chassis of freight container, use wire line hitch pass lockhole on the freight container chassis angle tie up fixing, then with hoisting crane by wire line hitch lifting carrying.Contact owing to be an angle of 90 degrees between wire line hitch and the freight container chassis, serious wear, the steel rope loss is big; Easily produce between wire line hitch and the freight container chassis and slide, have safety in production hidden danger; Loading and unloading operation efficient is low, and labour intensity is big.Before the utility model design is finished, not seeing the freight container chassis side identical with the utility model structure as yet hangs tapered end and uses in people's daily handling operation, do not see the freight container chassis side identical with the utility model structure and hang tapered end sale is arranged on market, also not seeing the freight container chassis side identical with the utility model structure, to hang tapered end on the books in the literature.

The purpose of this utility model is to provide a kind of freight container chassis side to hang tapered end, and it can make does not carry out direct contact between wire line hitch and the freight container chassis, steel rope is worn; Can not produce slip between wire line hitch and the freight container chassis, guarantee safety in production; And loading and unloading operation efficient height, labour intensity is little.

For achieving the above object, the utility model adopts following technical proposals:

Freight container chassis side is hung tapered end, by the shackle of U type, U type shackle stop pin, tapered end hanger and ten tons of tapered ends are formed by connecting, respectively there is a concentric annulus that becomes an angle of 90 degrees with U type plane at the two ends of U type shackle, screw thread is arranged in the annulus, screw thread with the threads engaged of annulus is arranged on the pin of U type shackle stop pin, the tapered end hanger is formed by connecting by two annulus and the tapered end hanger arm on a plane not, the center of circle slightly larger in diameter of tapered end hanger arm one end annulus is in the diameter of pin, ten tons of tapered ends of the center of circle internal fixation of other end annulus, the shape of ten tons of tapered ends is flat T type, the upper end length of T type is slightly less than the long limit of the lockhole on freight container chassis, and the thickness of ten tons of tapered ends is slightly less than the minor face of the lockhole on freight container chassis.

Wire line hitch is passed the shackle of U type, the pin of U type shackle stop pin is passed the annulus of tapered end hanger one end,, ten tons of tapered ends of T type of the tapered end hanger other end are inserted the lockhole on freight container chassis by thread lock.

The utility model has more following effects and good effect:

Because the utility model adopts said structure, it has avoided the direct contact between wire line hitch and the freight container chassis, and steel rope is worn; Can not produce slip between wire line hitch and the freight container chassis yet, guarantee production safety; And adopting the utility model loading and unloading operation efficient height, labour intensity is little.

Below in conjunction with accompanying drawing structure of the present utility model is described in further detail:

Fig. 1 is that structure master of the present utility model looks scheme drawing;

Fig. 2 is that scheme drawing is looked on a structure of the present utility model left side;

Fig. 3 is that A among Fig. 2 is to view.

In the drawings, the 1st, the lockhole on chassis, 2 is ten tons of tapered ends, the 3rd, tapered end hanger, the 31st, tapered end hanger arm, the 32nd, annulus, the 33rd, annulus, the 4th, the shackle of U type, the 41st, U type shackle stop pin, the 42nd, screw thread, the 5th, wire line hitch.

Freight container chassis side is hung tapered end, by U type shackle 4, U type shackle stop pin 41, tapered end hanger 3 and ten tons of tapered ends 2 are formed by connecting, respectively there is a concentric annulus that becomes an angle of 90 degrees with U type plane at the two ends of U type shackle 4, screw thread is arranged in the annulus, screw thread 42 with the threads engaged of annulus is arranged on the pin of U type shackle stop pin 41, tapered end hanger 3 is not by at two annulus 32 on a plane, 33 and tapered end hanger arm 31 be formed by connecting, the center of circle slightly larger in diameter of tapered end hanger arm 31 1 end annulus 32 is in the diameter of pin, ten tons of tapered ends 2 of the center of circle internal fixation of other end annulus 33, the shape of ten tons of tapered ends 2 is flat T type, the upper end length of T type is slightly less than the long limit of the lockhole 1 on freight container chassis, and the thickness of ten tons of tapered ends 2 is slightly less than the minor face of the lockhole 1 on freight container chassis.

Wire line hitch 5 is passed U type shackle 4, the pin of U type shackle stop pin 41 is passed the annulus 32 of tapered end hanger 3 one ends,, ten tons of tapered ends of T type 2 of tapered end hanger 3 other ends are inserted the lockhole 1 on freight container chassis by thread lock.

Claims

1. a freight container chassis side is hung tapered end, it is characterized in that it is by U type shackle (4), U type shackle stop pin (41), tapered end hanger (3) and ten tons of tapered ends (2) are formed by connecting, respectively there is a concentric annulus that becomes an angle of 90 degrees with U type plane at the two ends of U type shackle (4), screw thread is arranged in the annulus, screw thread with the threads engaged of annulus is arranged on the pin of U type shackle stop pin (41), tapered end hanger (3) is not by at two annulus (32 on a plane, 33) and tapered end hanger arm (31) be formed by connecting, the center of circle slightly larger in diameter of tapered end hanger arm (31) one end annulus (32) is in the diameter of pin, ten tons of tapered ends of the center of circle internal fixation of other end annulus (33) (2), the shape of ten tons of tapered ends (2) is flat T type, the upper end length of T type is slightly less than the long limit of the lockhole (1) on freight container chassis, and the thickness of ten tons of tapered ends (2) is slightly less than the minor face of the lockhole (1) on freight container chassis.