CN212668593U - H-shaped supporting leg for container transportation - Google Patents

Abstract

An H-shaped supporting leg for container transportation comprises a supporting seat, an inner supporting leg fixed on the supporting seat, an outer supporting leg in single-degree-of-freedom sliding connection with the inner supporting leg, a main cross beam fixed at the bottom of the outer supporting leg, an arm expanding oil cylinder and a telescopic beam, wherein the arm expanding oil cylinder and the telescopic beam are located inside the main cross beam. The H-shaped supporting leg for container transportation has the advantages of simple structure, convenient maintenance, high use safety and low maintenance cost, eliminates the swinging risk in the process of lifting the travelling crane, can be adjusted according to containers of different models, improves the practicability, and can complete the contraction under the driving of a hydraulic system of the H-shaped supporting leg after the loading is finished, thereby greatly saving the transportation space and the cost; the self-unloading can be still realized under the condition of no travelling crane, and the use requirements of different places can be met.

Description

H-shaped supporting leg for container transportation

Technical Field

The utility model relates to a H type landing leg for container transportation.

Background

The container transportation is one of the most common transport means in the current logistics industry, the container is mostly hoisted to a transport vehicle by adopting a crane in the current container transportation mode, and the transportation destinations are dispersed, so that the crane for unloading the container at each destination cannot be ensured, the transportation of the container is limited, the convenience and the quickness of the container transportation are greatly reduced, and in the process of crane transportation, the container has swinging risks and is difficult to control, and even hidden troubles can be caused to the life safety of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, security are high, convenient maintenance, low in production cost, application scope guangZhou's automobile transportation support to solve the defect among the prior art.

The utility model discloses a H type landing leg for container transportation, including the supporting seat, by the interior landing leg of bayonet lock buckle on the supporting seat, with interior landing leg single degree of freedom sliding connection's outer landing leg, by the inside first linear motion component of landing leg including the bayonet lock buckle, main beam is inside to have single degree of freedom sliding connection's flexible roof beam and second linear motion component, and second linear motion component articulates on flexible roof beam, and flexible roof beam passes through bolted connection spare with the mounting and fixes in outer landing leg bottom.

Preferably, the fixing member is welded to the bottom of the outer leg.

Preferably, the first linear motion member is a lift cylinder.

Preferably, the bottom of the lifting oil cylinder is fixed with the supporting seat through a clamping pin, and the top of the lifting oil cylinder is hinged with the outer supporting leg.

Preferably, the second linear motion member is an arm extending cylinder.

Preferably, the main cross beam, the telescopic beam, the outer support leg and the inner support leg can be square steel pipes or plate welded box structures.

The H-shaped supporting leg of the utility model has simple structure, convenient maintenance and low production cost, eliminates the swinging risk in the hoisting process, can adjust the width and height according to containers of different models, promotes the practicability, and can complete the contraction under the drive of a hydraulic system of the H-shaped supporting leg after the loading is completed, thereby greatly saving the transportation space and the cost; the automatic unloading can be still realized under the condition of no travelling crane, the use requirements of different places are met, and the potential safety hazard caused by swinging of the travelling crane in the dispatching process is eliminated.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1: is the front view of the utility model;

FIG. 2: is a left view of the utility model;

FIG. 3: do the utility model discloses the plan view.

1. A main cross beam; 2. a telescopic beam; 3. an outer leg; 4. a supporting seat; 5. lifting the oil cylinder; 6. an arm stretching oil cylinder; 7. a bayonet lock; 8. an inner leg; 9. a fixing device; 10. a card slot; 11. and (4) a clamping device.

Detailed Description

In order to make the purpose, technical solution and main points of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the specific technical solution in the embodiments of the present invention, and the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in the figure, the H-shaped supporting legs for container transportation are respectively placed at the front and the back of a container, the container is buckled with a clamping groove 10 on the upper surface of a main beam 1 through a clamping pin per se and is fixed by a clamping device 11, a telescopic beam 2 is arranged in the main beam 1, the telescopic beam 2 is subjected to width adjustment through linear motion of an internal spreading arm oil cylinder 6 and is fixed after the width adjustment, then the telescopic beam is butted with the container, the main beam 1 is fixed at the bottom of an outer supporting leg 3 through a fixing part 9 in bolt connection with the telescopic beam 2, the fixing part 9 is welded at the bottom of the outer supporting leg 3, the outer supporting leg 3 is in single-degree-of-freedom sliding connection with an inner supporting leg 8, the inner supporting leg 8 is detachably fixed on a supporting seat 4 through the clamping pin 7, a lifting oil cylinder 5 is arranged in the inner supporting leg 8, the bottom is, the lifting oil cylinder 5 moves linearly under the action of an internal hydraulic device to drive the outer supporting leg 3 to be adjusted to a proper height and then fixed, so that a transport vehicle can conveniently enter the lifting oil cylinder, after the vehicle enters a proper position, the outer supporting leg 3 is firstly retracted to a minimum state by the lifting oil cylinder 5, and then the telescopic beam 2 is driven by the arm expanding oil cylinder 6 to retract to a minimum state, so that the width of the transport vehicle cannot be influenced. After the container arrives at the destination, the container can be supported by the H-shaped supporting legs without being lifted by a crane, and the freight vehicle can directly leave, so that the convenience of container transportation is met, and the potential safety hazard caused by the swing problem in the crane dispatching process is eliminated.

In the above example, the two supporting legs are respectively provided with the lifting oil cylinders 5, and the height can be independently adjusted according to different terrains, so that the container is free from the danger of inclination and even toppling due to uneven ground of a destination, and the adaptability of the container to different ground heights of the destination is improved.

Finally, it should be noted that: the above examples are intended only to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the previously described embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such equivalents and modifications do not depart from the spirit and scope of the present invention in its essential aspects.

Claims (6)

1. An H-shaped supporting leg for container transportation is characterized in that: including supporting seat (4), by interior landing leg (8) of bayonet lock (7) buckle on supporting seat (4), with interior landing leg (8) single degree of freedom sliding connection's outer landing leg (3), by the inside first linear motion component of inside landing leg (8) of bayonet lock (7) buckle, there are single degree of freedom sliding connection's flexible roof beam (2) and second linear motion component main beam (1) inside, second linear motion component articulates on flexible roof beam (2), flexible roof beam (2) are fixed in outer landing leg (3) bottom through bolted connection spare with mounting (9).

2. An H-leg for container transportation as defined in claim 1 wherein: the fixing piece (9) is welded at the bottom of the outer supporting leg (3).

3. An H-leg for container transportation as defined in claim 1 wherein: the first linear motion component is a lifting oil cylinder (5).

4. An H-leg for container transport as claimed in claim 3, wherein: the bottom of the lifting oil cylinder (5) is fixed with the supporting seat (4) through a clamping pin (7), and the top of the lifting oil cylinder is hinged with the outer supporting leg (3).

5. An H-leg for container transportation as defined in claim 1 wherein: the second linear motion component is an arm stretching oil cylinder (6).

6. An H-leg for container transportation as defined in claim 1 wherein: the main beam (1), the telescopic beam (2), the outer supporting leg (3) and the inner supporting leg (8) can be square steel pipes or plate welding box structures.

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