CN221795735U - Container lifting leg - Google Patents

Abstract

The utility model discloses a container lifting leg, which relates to the technical field of container transportation, including a support frame and a lifting leg body, wherein the lifting leg body is provided with four groups of support frames, which are divided into two groups, front and rear, respectively, and the inner surfaces of the four groups of support frames are provided with clamping grooves, and the upper and lower outer surfaces of the four groups of clamping grooves are provided with clamping plates, and the outer surfaces of the four groups of support frames are provided with two groups of hydraulic rods, and the outer surfaces of the back sides of the four groups of support frames are provided with control boxes, and the lower sides of the four groups of support frames are provided with fixed bases, and the inner and outer surfaces of the four groups of fixed bases are provided with two groups of shovel feet. The container lifting leg of the utility model is used to support the four groups of support frames respectively through the four groups of fixed bases, and the hydraulic cylinder body provided on the upper end of the fixed base can push the lifting telescopic rod upward, so that the lifting telescopic rod can lift the support frame, thereby achieving the effect of lifting and lowering the container body.

Description

A container lifting leg

Technical Field

The utility model relates to the technical field of container transportation, in particular to a container lifting leg.

Background Art

A container is a tool that can carry packaged or unpackaged goods for transportation and is easy to load and unload with mechanical equipment. Containers can standardize a huge object with a load of dozens of tons, and gradually realize a logistics system that matches ships, ports, routes, roads, transfer stations, bridges, tunnels, and multimodal transport around the world. When loading and unloading containers, container lifting legs are needed to perform lifting operations to facilitate transfer to the transport vehicle.

The existing container lifting legs are large in size, which is not conducive to movement during the lifting and transportation process, and the ability to fix the container is poor, which is not convenient for picking up goods. In order to solve the shortcomings of the existing technology, we propose a container lifting leg.

Utility Model Content

The main purpose of the utility model is to provide a container lifting leg, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical solution adopted by the utility model is:

A container lifting leg comprises a support frame and a lifting leg body, the lifting leg body is provided with four groups of support frames, which are divided into two groups at the front and rear and are respectively arranged, the inner surfaces of the four groups of support frames are provided with clamping grooves, the upper and lower outer surfaces of the four groups of clamping grooves are provided with clamping plates, the outer surfaces of the four groups of support frames are provided with two groups of hydraulic rods, the outer surfaces of the back sides of the four groups of support frames are provided with control cabinets, the lower sides of the four groups of support frames are provided with fixed bases, the inner outer surfaces of the four groups of fixed bases are provided with two groups of shovel feet, the upper outer surfaces of the four groups of fixed bases are provided with mounting seats, the upper outer surfaces of the four groups of mounting seats are provided with hydraulic cylinder bodies, the upper outer surfaces of the four groups of hydraulic cylinder bodies are provided with lifting and telescopic rods, the four groups of lifting and telescopic rods are connected to the bottom of the support frame, the outer surfaces of the four groups of fixed bases are provided with side frame plates, and the front and rear ends of the four groups of side frame plates are provided with rollers.

Preferably, the outer surfaces of the upper ends of the four groups of fixed bases are each provided with four groups of fixing bolts, the outer surfaces of the lower ends of the four groups of fixed bases are each provided with positioning columns, and the four groups of positioning columns are each connected to the hydraulic cylinder body at their upper ends.

Preferably, the support frames are arranged side by side in pairs and in opposite directions, a connecting frame is provided between each two groups of side-by-side support frames, the two groups of support frames are connected and combined into a group of lifting leg assemblies by the connecting frame, a container body is provided between the front and rear groups of lifting leg assemblies, the front end outer surface of the container body is clamped between the two groups of clamping grooves in the lifting leg assembly, and the rear end outer surface of the container body is also clamped between the two groups of clamping grooves in the lifting leg assembly.

Preferably, a lifting and telescopic rod is provided between the support frame and the fixed base, and the support frame and the fixed base are detachably connected through the lifting and telescopic rod. A mounting seat is provided between the hydraulic cylinder body and the fixed base, and the hydraulic cylinder body and the fixed base are detachably connected through the mounting seat.

Preferably, screws are provided between the mounting seat and the hydraulic cylinder body, and the mounting seat and the hydraulic cylinder body are detachably connected via the screws.

Preferably, a connecting frame is provided between the two groups of support frames, the two groups of support frames are detachably connected via the connecting frame, a clamping groove is provided between the container body and the support frames, and the container body and the support frames are clamped via the clamping groove.

Beneficial Effects

Compared with the prior art, the utility model has the following beneficial effects:

1. In the utility model, the four sets of support frames are provided to fix the container body well. The front and rear ends of the container body are clamped and fixed by the clamping grooves on the inner sides of the support frames. The clamping plates on the inner walls of the clamping grooves make the fixing effect more stable, thus preventing the container body from tilting and falling due to shaking during the lifting and transportation process. The support frames are connected by connecting frames, which makes the structure more solid and the device safer.

2. In the utility model, four groups of fixed bases are provided to respectively support four groups of support frames. The hydraulic cylinder body provided on the upper end of the fixed base can push the lifting telescopic rod upward so that the lifting telescopic rod can lift the support frame, thereby achieving the effect of lifting and lowering the container body. Side frame plates are installed on the outer sides of the four groups of fixed bases. The rollers on the side frame plates can drive the lifting leg assembly to move, making the device more convenient to use. During the lifting process, the positioning column at the bottom of the fixed base contacts the ground, which plays a role in fixing the lifting legs, making the device more practical.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a schematic diagram of the structure of the utility model;

Fig. 3 is a schematic diagram of the structure of the utility model;

FIG. 4 is a schematic structural diagram of the utility model.

In the figure: 1. support frame; 2. hydraulic rod; 3. side frame plate; 4. roller; 5. shovel foot; 6. fixed base; 7. connecting frame; 8. container body; 9. lifting and telescopic rod; 10. control box; 11. positioning column; 12. clamping plate; 13. clamping groove; 14. mounting seat; 15. hydraulic cylinder body; 16. fixing bolt.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

Embodiment 1, as shown in Figures 1-3, a container lifting leg, when the container body 8 is loaded and unloaded, the device can lift the container body 8. The lower sides of the four groups of support frames 1 of the lifting legs are all provided with side frame plates 3. The rollers on the side frame plates can drive the lifting leg components to move, making the device more convenient to use. The lifting legs are moved to the container body 8 by using the side frame plates 3. The container body 8 can be lifted by the shovel feet 5 on the inner side of the fixed base 6. The four groups of support frames 1 are respectively placed on the front and rear sides of the container body 8, which can fix the container body 8 well. The clamping groove 13 on the inner side of the support frame 1 clamps and fixes the front and rear ends of the container body 8. The card plate 12 on the inner wall of the clamping groove 13 makes the fixing effect more stable, avoiding shaking during the lifting and transportation process that causes the container body 8 to tilt and fall. The support frames 1 are connected by a connecting frame 7, which makes the structure more solid and makes the device safer.

Embodiment 2, as shown in Figures 1-4, a container lifting leg, when the container body 8 is fixed, the container body 8 can be lifted and lowered. The hydraulic cylinder body 15 arranged at the upper end of the four groups of fixed bases 6 can be used to push the lifting telescopic rod 9 upward, so that the lifting telescopic rod 9 can lift the support frame 1, thereby achieving the effect of lifting and lowering the container body 8 fixed in the support frame 1. During the lifting process, the positioning column 11 at the bottom of the fixed base 6 contacts the ground, which plays a role in fixing the lifting leg, preventing the lifting leg from shaking, making the lifting and transportation process more stable, and making the device more practical.

How it works

It should be noted that the utility model is a container lifting leg. When in use, the lower sides of the four groups of support frames 1 of the lifting legs are all provided with side frame plates 3. The rollers on the side frame plates can be used to drive the lifting leg components to move, making the device more convenient to use. The lifting legs are moved to the container body 8 by using the side frame plates 3. The container body 8 can be lifted by using the shovel feet 5 on the inner side of the fixed base 6. The four groups of support frames 1 are respectively placed on the front and rear sides of the container body 8, which can fix the container body 8 well. The clamping grooves 13 on the inner side of the support frame 1 clamp and fix the front and rear ends of the container body 8. The card plates 12 on the inner walls of the clamping grooves 13 make the fixing effect more stable. When the container body 8 is fixed, the container body 8 can be lifted and lowered. The hydraulic cylinder body 15 provided on the upper ends of the four groups of fixed bases 6 can be used to push the lifting telescopic rod 9 upwards, so that the lifting telescopic rod 9 can lift the support frame 1, thereby achieving the effect of lifting and lowering the container body 8 fixed in the support frame 1. During the lifting process, the positioning column 11 at the bottom of the fixed base 6 contacts the ground, which plays a role in fixing the lifting legs.

The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. A container lifting leg, comprising a support frame (1) and a lifting leg body, characterized in that: the lifting leg body is provided with four groups of support frames (1), which are divided into two groups, front and rear, respectively, the inner surfaces of the four groups of support frames (1) are provided with clamping grooves (13), the upper and lower outer surfaces of the four groups of clamping grooves (13) are provided with clamping plates (12), the outer surfaces of the four groups of support frames (1) are provided with two groups of hydraulic rods (2), the outer surfaces of the back sides of the four groups of support frames (1) are provided with control boxes (10), and the lower sides of the four groups of support frames (1) are provided with fixed bases (6). The inner outer surfaces of the four groups of fixed bases (6) are each provided with two groups of shovel feet (5); the upper outer surfaces of the four groups of fixed bases (6) are each provided with a mounting seat (14); the upper outer surfaces of the four groups of mounting seats (14) are each provided with a hydraulic cylinder body (15); the upper outer surfaces of the four groups of hydraulic cylinder bodies (15) are each provided with a lifting telescopic rod (9); the four groups of lifting telescopic rods (9) are each connected to the bottom of the support frame (1); the outer surfaces of the four groups of fixed bases (6) are each provided with a side frame plate (3); and the front and rear ends of the four groups of side frame plates (3) are each provided with rollers (4). 2. A container lifting leg according to claim 1, characterized in that: the outer surfaces of the upper ends of the four groups of fixed bases (6) are each provided with four groups of fixing bolts (16), the outer surfaces of the lower ends of the four groups of fixed bases (6) are each provided with positioning columns (11), and the four groups of positioning columns (11) are each connected to the hydraulic cylinder body (15) at their upper ends. 3. A container lifting leg according to claim 1, characterized in that: the support frames (1) are arranged side by side in pairs and in opposite directions, a connecting frame (7) is arranged between each two groups of support frames (1) arranged side by side, and the two groups of support frames (1) are connected and combined into a group of lifting leg assemblies by the connecting frame (7), and a container body (8) is arranged between the front and rear groups of lifting leg assemblies, and the front end outer surface of the container body (8) is clamped between the two groups of clamping grooves (13) in the lifting leg assembly, and the rear end outer surface of the container body (8) is also clamped between the two groups of clamping grooves (13) in the lifting leg assembly. 4. A container lifting leg according to claim 1, characterized in that: a lifting telescopic rod (9) is arranged between the support frame (1) and the fixed base (6), and the support frame (1) and the fixed base (6) are detachably connected via the lifting telescopic rod (9); a mounting seat (14) is arranged between the hydraulic cylinder body (15) and the fixed base (6), and the hydraulic cylinder body (15) and the fixed base (6) are detachably connected via the mounting seat (14). 5. A container lifting leg according to claim 1, characterized in that screws are provided between the mounting seat (14) and the hydraulic cylinder body (15), and the mounting seat (14) and the hydraulic cylinder body (15) are detachably connected by the screws. 6. A container lifting leg according to claim 3, characterized in that: a connecting frame (7) is provided between the two groups of the support frames (1), the two groups of the support frames (1) are detachably connected via the connecting frame (7), a clamping groove (13) is provided between the container body (8) and the support frame (1), and the container body (8) and the support frame (1) are clamped via the clamping groove (13).