CN2861108Y

CN2861108Y - Container hanger

Info

Publication number: CN2861108Y
Application number: CN 200520119746
Authority: CN
Inventors: 周远大
Original assignee: China International Marine Containers Group Co Ltd
Current assignee: China International Marine Containers Group Co Ltd
Priority date: 2005-11-29
Filing date: 2005-11-29
Publication date: 2007-01-24
Anticipated expiration: 2015-11-29

Abstract

The utility model relates to a sling for container, which comprises a sling body, a guide plate installed on the sling body and a twist lock installed below the main body and being corresponding with the lock ward of the container, as well as a camera monitoring the position relationship between the twist lock and the lock ward, a display screen linking with camera and revolving part of sling. The said camera is installed on the main body at the same side of the guide plate. During the hoisting operation, the camera monitors the alignment of the lock ward and the twist lock, through which the operator observes through the display screen and controls the position of sling and container so that the rapid and correct orientation of sling and container.

Description

A kind of container spreader

Technical field

The utility model relates to a kind of suspender, particularly a kind of container spreader.

Background technology

Freight container is the bigger product that takes up room, land for building, coastal cities preciousness, and the heap case efficient that how to improve existing stockyard is the major issue that the case industry needs to be resolved hurrily.

The many types of storage yard employing are tire type gantry container cranes before 2000, and container fork lift, straddle carrier, front swing-machine etc. are also adopted in some small-sized stockyards; After calendar year 2001, along with China's entry into the WTO, the container throughput of China average speed of growth in recent years is 30%, the track gantry container crane is adopted at many harbours one after another, its advantage is to use the life-span longer, and maintenance cost is relatively low, the non-environmental-pollution problem, other forms of elevator machinery adopts combustion engine as power more, and environmental pollution is serious relatively; Therefore the track gantry container crane will become the first-selected type in Chinese large-sized stockyard, and for the stockyard of freight container, because the stacking amount is big, stacking speed and efficient are very crucial.Usually, gauntry crane is when the box operation, for improving the accuracy to case, container spreader is equipped with movable guiding mechanism on four angles, but because aloft work, steel rope rocks, aiming at still has certain difficulty, and the heap case efficient of freight container is affected.

The utility model content

The technical problems to be solved in the utility model is, the defective of, alignment difficulties lower at freight container heap case efficient in the prior art provides a kind of container spreader.

The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of container spreader, comprise the suspender main body, be installed in guide plate on the suspender main body, be installed in the main body below and with the cooresponding twistlock of the lockhole of freight container, also comprise camera, the read-out that links to each other with camera and suspender rotating part that monitoring twistlock and lockhole position concern, described camera is installed on the main body and with guide plate and is positioned at the same side.

In container spreader described in the utility model, the direction of camera is towards twistlock.

In container spreader described in the utility model, display location is in the suspender operator's compartment.

In container spreader described in the utility model, read-out and camera wired connection.

In container spreader described in the utility model, read-out and camera wireless connections.

In container spreader described in the utility model, the length of guide plate is less than 1 meter.

In container spreader described in the utility model, the length of guide plate is 0.5 meter.

Implement container spreader of the present utility model, have following beneficial effect: operating personal can be observed the alignment case of suspender and freight container by read-out, provides convenience with accurately locating for M/C, has improved container stacking efficient.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is the structural representation of container spreader in the utility model;

Fig. 2 is the structural representation behind the container spreader Rotate 180 ° among Fig. 1.

The specific embodiment

As shown in Figure 1, in embodiment of the present utility model, being used for the container spreader of lifting container 2 comprises suspender main body 1, be installed in the rotating part 5 on the suspender main body 1, side in suspender main body 1 is equipped with guide plate 3 and camera 4, in the suspender lower body part four twistlocks 6 are housed, its position is corresponding with four lockholes on the freight container 2 respectively.Camera 4 is positioned at the homonymy of suspender and aims at lockhole 6 with guide plate 3, and the position of monitoring twistlock and lockhole concerns, and camera 4 links to each other with the read-out that is positioned at the suspender operator's compartment (not shown), and its connection mode is a wired connection, also can be wireless connections.Wherein the length of guide plate is less than 1 meter, and preferably, the length of guide plate is 0.5 meter.

When the box operation, gauntry crane is automatically near the freight container 2 that needs lifting, and the case of distance set vanning top certain apart from the time stop, operating personal is observed the location situation and the M/C suspender of suspender by read-out, when guide plate 3 and freight container one side contacts, can make suspender begin to move downward.Twistlock below the suspender main body and the lockhole on the corner fittings have promptly been realized the accurate location of gauntry crane with respect to freight container on time, freight container can be lifted by crane.

In box operation shown in Figure 1, suspender moves from right to left, the right side of guide plate contact set vanning 2; As required, the rotating part of suspender 5 rotatable 0～360 ° is to adapt to the placement angle of freight container.As shown in Figure 2, suspender has rotated 180 °, and when the box operation, suspender moves from left to right, thereby near freight container to be lifted.

Claims

1, a kind of container spreader, comprise the suspender main body, be installed in guide plate on the suspender main body, be installed in the main body below and with the cooresponding twistlock of the lockhole of freight container, it is characterized in that, also comprise camera, the read-out that links to each other with camera and suspender rotating part that monitoring twistlock and lockhole position concern, described camera is installed on the main body and with guide plate and is positioned at the same side.

2, container spreader according to claim 1 is characterized in that, the direction of camera is towards twistlock.

3, container spreader according to claim 1 is characterized in that, display location is in the suspender operator's compartment.

4, container spreader according to claim 1 is characterized in that, read-out and camera wired connection.

5, container spreader according to claim 1 is characterized in that, read-out and camera wireless connections.

6, container spreader according to claim 1 is characterized in that, the length of guide plate is less than 1 meter.

7, container spreader according to claim 6 is characterized in that, the length of guide plate is 0.5 meter.