CN103496524B

CN103496524B - A kind of automatic bottom lock for container ship

Info

Publication number: CN103496524B
Application number: CN201310426410.8A
Authority: CN
Inventors: 唐昌德; 张继康; 张双庆; 叶纪隆
Original assignee: Kunshan Lucky Sea Industrial Co Ltd
Current assignee: Kunshan Lucky Sea Industrial Co Ltd
Priority date: 2013-09-18
Filing date: 2013-09-18
Publication date: 2016-06-01
Anticipated expiration: 2033-09-18
Also published as: CN103496524A

Abstract

The present invention relates to a kind of automatic bottom lock for container ship, comprise base, the lock body being removable installed on base, the top of lock body is provided with hook head, on front side of the bottom of hook head, face is from top to bottom to the 5th tilted guiding surface, the rear side of the lock body on the downside of hook head is from top to bottom to the 6th guiding surface of outer incline, the bottom of hook head connects pedestal, the side of lock susceptor body is evenly distributed with some swallow-tail form outer convex ribs, some swallow-tail form outer convex ribs are mutually corresponding with some locating slots on base top, base has dovetail-indent, slide at dovetail-indent inner periphery for swallow-tail form outer convex rib, some cards button groove on base top by with lock susceptor body on Elastic buckle is suitable is positioned on base by lock body. the structure of the present invention is simple, and freight container preloading and uninstall process can be made in transport applications not to need manual operation to complete.

Description

A kind of automatic bottom lock for container ship

Technical field

The present invention relates to a kind of automatic bottom lock for container ship, for base container being arranged on the transports such as ship.

Background technology

In prior art, the end lock of container-ship comprises base, the lock body being removable installed on base, FIGS 5 one 6, its lock body is provided with hook head rotationally, the cross section of hook head is roughly rectangle or ellipse, hook head is connected with operation handle arm, this end installation steps of lock are: first fixed on a ship 's by base, then lock body is arranged on base, during preloading freight container, switching operation handle arm, make in the container corner hole of hook head insertion container base, then switching operation handle arm makes hook head block tightly mutually with the hole wall of container corner hole, switching operation handle arm is still needed when unloading case, so that freight container can be separated with hook head. the component parts of lock at the bottom of this kind is more, production assembling is cumbersome, and all needs manual operation just can complete during loading and unloading freight container, easily causes security incident.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of automatic bottom lock for container ship, and its structure is simple, and freight container preloading and uninstall process can be made in transport applications not to need manual operation to complete.

The technical solution adopted for the present invention to solve the technical problems is: provide a kind of automatic bottom lock for container ship, comprise base, the lock body being removable installed on described base, the top of described lock body is provided with hook head, on front side of the bottom of described hook head, face is from top to bottom to the 5th tilted guiding surface, the rear side of the lock body on the downside of described hook head is from top to bottom to the 6th guiding surface of outer incline, the bottom of described hook head connects pedestal, the side of described lock susceptor body is evenly distributed with some swallow-tail form outer convex ribs, described some swallow-tail form outer convex ribs are mutually corresponding with some locating slots on base top, described base has dovetail-indent, slide at dovetail-indent inner periphery for swallow-tail form outer convex rib, some cards button groove on described base top by with lock susceptor body on Elastic buckle is suitable is positioned on base by lock body.

On front side of the top of described hook head, face is from top to bottom to the 4th guiding surface of outer incline.

The top rear face of described hook head is from top to bottom to the 3rd guiding surface of outer incline.

The top of described hook head has the first guiding surface laying respectively at relative both sides and the 2nd guiding surface, and described the first guiding surface, the 2nd guiding surface are all from bottom to top to tilted.

Described base is evenly arranged some threaded holes corresponding with lock susceptor body top through hole, by bolt, lock body and base is fastenedly connected between described threaded hole and through hole.

Useful effect

Owing to technique scheme is used, the present invention compared with prior art has following advantage:

This end lock body of lock is wholely set, decrease the component parts of lock of the whole end, it is convenient to it and produces assembling, owing to the lock body on the downside of hook head having the 6th guiding surface, this make freight container directly fall when preloading can by hook head by this end lock be hooked in the bottom box corner apertures of freight container, and the bottom of hook head has the 5th guiding surface, move can conveniently sling owing to the effect of hook head makes freight container slightly do side when freight container unloads, whole preloading and uninstall process all need not manual operations, both can raise the efficiency, personal injury can be avoided again; Lock simultaneously the dovetail-indent of the swallow-tail form outer convex rib on susceptor body in base slide select hook head towards, Elastic buckle is tipped upside down on card and buckles in groove and position locking body, by bolt, lock body and base are fastenedly connected.

Accompanying drawing explanation

Accompanying drawing 1 is the front view of the lock body of the present invention;

Accompanying drawing 2 is the vertical view of the lock body of the present invention;

Accompanying drawing 3 is the vertical view on the chassis of the present invention;

Accompanying drawing 4 is the front view of the installation application state of the present invention;

Accompanying drawing 5 is the front view of the lock body of lock of the existing end;

Accompanying drawing 6 is the vertical view of the lock body of lock of the existing end.

In figure: 1, lock body; 2, hook head; 3, the first guiding surface; 4, the 2nd guiding surface; 5, swallow-tail form outer convex rib; 6, the 3rd guiding surface; 7, the 4th guiding surface; 8, base; 9, dovetail-indent; 10, the 5th guiding surface; 11, boat deck; 12, the 6th guiding surface; 13, Elastic buckle; 14, card button groove; 15, threaded hole.

Embodiment

Below in conjunction with specific embodiment, set forth the present invention further. Limit the scope of the invention it will be understood that these embodiments are only not used in for illustration of the present invention. In addition it will be understood that after having read the content that the present invention lectures, the present invention can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application's appended claims limited range equally.

FIGS 1 one 4, a kind of automatic bottom lock for container ship, comprise base 8, the lock body 1 being removable installed on described base 8, the top of described lock body 1 is provided with hook head 2, on front side of the bottom of described hook head 2, face is from top to bottom to the 5th tilted guiding surface 10, the rear side of the lock body 1 on the downside of described hook head 2 is from top to bottom to the 6th guiding surface 12 of outer incline, the bottom of described hook head 2 connects pedestal, the side of described lock body 1 pedestal is evenly distributed with some swallow-tail form outer convex ribs 5, described some swallow-tail form outer convex ribs 5 are mutually corresponding with some locating slots on base 8 top, described base 8 has dovetail-indent 9, slide at dovetail-indent 9 inner periphery for swallow-tail form outer convex rib 5, some cards button groove 14 on described base 8 top by with lock body 1 pedestal on Elastic buckle 13 is suitable is positioned on base 8 by lock body 1.

On front side of the top of described hook head 2, face is from top to bottom to the 4th guiding surface 7 of outer incline.

The top rear face of described hook head 2 is from top to bottom to the 3rd guiding surface 6 of outer incline.

The top of described hook head 2 has the first guiding surface 3 and the 2nd guiding surface 4 that lay respectively at relative both sides, and described the first guiding surface 3, the 2nd guiding surface 4 are all from bottom to top to tilted.

Described base 8 is evenly arranged some threaded holes 15 corresponding with lock body 1 pedestal top through hole, by bolt, lock body 1 and base 8 is fastenedly connected between described threaded hole 15 and through hole.

It is worth mentioning that, the present invention usual four with the use of, at the bottom of four, lock is arranged on four bases 8 of boat deck 11 respectively, and the direction of the hook head 2 of lock at the bottom of four needs unanimously or between two in the same way, so that the hook head of lock of each end inserts in the bottom box corner apertures of freight container smoothly, owing to the top of hook head 2 has the first guiding surface 3, 2nd guiding surface 4, 3rd guiding surface 6 and the 4th guiding surface 7, when this makes preloading freight container, hook head 2 can directly insert in the container corner hole of container base, and by the guide effect of the 6th guiding surface 12, hook head 2 can be coordinated and fixed by freight container with the hole wall of container corner hole, and the trend of the motion that can make freight container in transportation caused by various acceleration is able to sending, during unload containers, due to the setting of the 5th guiding surface 10, therefore slightly do side during container hoisting and move, then directly lifting can make hook head 2 depart from freight container, in whole preloading and uninstall process, vanning with this end lock installation location all need not manual operation, both can improve conveying efficiency, processing safety can have been strengthened again.

As further improvement, the dovetail-indent 9 of swallow-tail form outer convex rib 5 in base 8 on lock susceptor body slide select hook head 2 towards, Elastic buckle 13 is tipped upside down on card and buckle that groove 14 is interior to be positioned locking body 1, by bolt, lock body and base are fastenedly connected.

Claims

1. an automatic bottom lock for container ship, comprise base (8), the lock body (1) being removable installed on described base (8), it is characterized in that: the top of described lock body (1) is provided with hook head (2), on front side of the bottom of described hook head (2), face is from top to bottom to the 5th tilted guiding surface (10), the rear side of the lock body (1) of described hook head (2) downside is from top to bottom to the 6th guiding surface (12) of outer incline, the bottom of described hook head (2) connects pedestal, the side of described lock body (1) pedestal is evenly distributed with some swallow-tail form outer convex ribs (5), described some swallow-tail form outer convex ribs (5) are mutually corresponding with some locating slots on base (8) top, described locating slot is dovetail-indent (9), slide at dovetail-indent (9) inner periphery for swallow-tail form outer convex rib (5), some cards button groove (14) on described base (8) top are by positioning on base (8) with the suitable body (1) of locking of Elastic buckle (13) on lock body (1) pedestal.

2. a kind of automatic bottom lock for container ship according to claim 1, it is characterised in that: on front side of the top of described hook head (2), face is from top to bottom to the 4th guiding surface (7) of outer incline.

3. a kind of automatic bottom lock for container ship according to claim 1, it is characterised in that: the top rear face of described hook head (2) is from top to bottom to the 3rd guiding surface (6) of outer incline.

4. a kind of automatic bottom lock for container ship according to claim 1, it is characterized in that: the top of described hook head (2) has the first guiding surface (3) laying respectively at relative both sides and the 2nd guiding surface (4), described the first guiding surface (3), the 2nd guiding surface (4) are all from bottom to top to tilted.

5. a kind of automatic bottom lock for container ship according to claim 1, it is characterized in that: described base (8) is evenly arranged some threaded holes (15) corresponding with lock body (1) pedestal top through hole, body (1) will be locked by bolt between described threaded hole (15) and through hole and be fastenedly connected with base (8).