Steel pipe shovel fork

Abstract

The utility model relates to the field of steel pipe loading and unloading, and discloses a steel pipe shovel fork which comprises two cross beams, main frameworks, auxiliary frameworks and pipe teeth, the two cross beams are arranged in parallel, the main frameworks and the auxiliary frameworks are C-shaped, the two ends of the main frameworks and the two ends of the auxiliary frameworks are connected to the cross beams respectively, and the two groups of main frameworks are symmetrically arranged along the center lines of the cross beams. The two sets of auxiliary frameworks are located at the two ends of the cross beams, the inner walls of the main frameworks and the inner walls of the auxiliary frameworks are located in the same plane, connecting plates connected with a forklift lifting arm are machined on the two wings of the side wall of the middle of the outer side of each main framework, and the strip-shaped pipe teeth are connected to the outer side of the cross beam at one end. The steel pipe shovel fork provided by the utility model has the beneficial effects that the cross beam, the main framework and the auxiliary framework are arranged, so that the groove for accommodating the steel pipe can be spliced, and the steel pipe can be conveniently collected by matching with the connecting plate mounted on a forklift, so that the loading efficiency of the steel pipe is effectively improved, and the labor intensity of workers can be reduced; in addition, the shovel fork is simple in structure.

Description

Technical Field

[0001] The utility model relates to the field of steel pipe loading and unloading, in particular to a steel pipe shovel fork. Background Art

[0002] Steel pipe is a kind of steel with a hollow cross-section and a length much larger than the diameter or circumference. It is mainly used to manufacture building structure grids, pillars and mechanical supports. Secondly, it can reduce weight and save 20-40% of metal. In addition, using steel pipes to manufacture highway bridges can not only save steel and simplify construction, but also greatly reduce the area of ​​protective coating, saving investment and maintenance costs. However, it is extremely inconvenient to load steel pipes during transportation: steel pipes are used in single pieces, and they need to be loaded one by one by hand, or manually sorted into bundles and then transported to the car by forklift, which makes the labor input large and the handling efficiency low. Utility Model Content

[0003] The utility model aims to solve the problems in the background technology and provides a steel pipe fork which can improve the handling efficiency and reduce the labor.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A steel pipe fork comprises a crossbeam, a main frame, a secondary frame and a forklift. There are two crossbeams, which are arranged in parallel. The main frame and the secondary frame are both C-shaped. The two ends of the main frame and the secondary frame are respectively connected to the crossbeam, and the two groups of main frames are symmetrically arranged along the center line of the crossbeam. The two groups of secondary frames are located at both ends of the crossbeam. The inner walls of the main frame and the secondary frame are located in the same plane. The side walls of the middle part of the outer side of each main frame are processed with connecting plates connected to the lifting arm of a forklift. The forklift is strip-shaped and connected to the outer side of the crossbeam at one end. A short beam is installed between the two main frames away from the side of the forklift. A wing plate connected to the push-pull connecting rod of the forklift is installed on the short beam.

[0006] Reinforcing ribs are arranged between adjacent main frames and auxiliary frames.

[0007] The steel pipe fork provided by the utility model has the following beneficial effects: by arranging the crossbeam, the main frame and the auxiliary frame, grooves for accommodating the steel pipes can be spliced ​​together, and the steel pipes can be conveniently collected by cooperating with the connecting plate installed on the forklift, thereby effectively improving the efficiency of loading the steel pipes and reducing the labor intensity; in addition, the fork has a simple structure; the fork can separate the required number of steel pipes from a large pile, and has the function of pipe teeth, and can straighten and stack them neatly when loaded on the vehicle; compared with the traditional method of loading one by one, it is improved to loading dozens or hundreds of steel pipes at a time, and the working time is improved from the previous three or four hours to thirty or forty minutes. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0009] Figure 1 A schematic structural diagram of an embodiment of the utility model is provided.

[0010] Figure 2 A side structural schematic diagram provided for an embodiment of the utility model.

[0011] Figure 3 A schematic diagram of a top view of the structure provided for an embodiment of the utility model.

[0012] Figure numerals: 1. cross beam; 2. main frame; 3. secondary frame; 4. tube teeth; 5. connecting plate; 6. short beam; 7. wing plate; 8. reinforcing ribs. DETAILED DESCRIPTION

[0013] Example

[0014] like Figure 1 , Figure 2 As shown, the steel pipe fork provided in this embodiment includes a crossbeam 1, a main frame 2, a sub-frame 3 and a tube tooth 4. There are two crossbeams 1, and the two crossbeams 1 are arranged in parallel. The main frame 2 and the sub-frame 3 are both C-shaped. The two ends of the main frame 2 and the sub-frame 3 are respectively connected to the crossbeam 1, and the two groups of main frames 2 are symmetrically arranged along the center line of the crossbeam 1. The two groups of sub-frames 3 are located at both ends of the crossbeam 1. The inner walls of the main frame 2 and the sub-frame 3 are located in the same plane. The side walls of the middle part of the outer side of each main frame 2 are processed with connecting plates 5 connected to the lifting arm of the forklift. The tube tooth 4 is strip-shaped, and the tube tooth 4 is connected to the outer side of the crossbeam 1 at one end. The tube tooth 4 can reduce the cross-sectional thickness of the crossbeam 1 to improve the smoothness of the shovel steel pipe. The tube tooth 4 is made of manganese steel, which can improve durability. A short beam 6 is installed between the two main frames 2 away from the side of the tube tooth 4, and a wing plate 7 connected to the push-pull connecting rod of the forklift is installed on the short beam 6.

[0015] In order to improve the structural strength of the fork, reinforcing ribs 8 are provided between adjacent main frames 2 and auxiliary frames 3 .

[0016] The method of using the utility model is:

[0017] The lifting arm of the forklift or loader is connected to the connecting plate 5, the push-pull connecting rod is connected to the wing plate 7, and the forklift is operated by the operating lever of the forklift or loader to collect the steel pipe. The forklift or loader can meet the needs of loading and unloading steel pipes by general large trucks or small trucks. In addition, in order to facilitate the stacking of the warehouse, two rows of square tubes or sleepers can be placed at the bottom when the steel pipes are stacked, so as to leave space for the forklift to insert at the bottom of the steel pipe. The square tube and the sleeper are short sections, and the short sections can be adjusted according to the size of the site.

[0018] The shovel fork can separate the required number of steel pipes from a large pile. The function of the steel pipe tooth 4 is to cooperate with the loader to achieve the function of smooth management and neat stacking of steel pipes, which brings convenience to the construction and saves a lot of human resources.

[0019] The above is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any modification and replacement based on the technical solution and the utility model concept provided by the present invention shall be included in the protection scope of the present invention. It should be noted that the structures or components illustrated in the drawings are not necessarily drawn to scale, and the present invention omits the description of known components and processing technologies and processes to avoid unnecessary limitations on the present invention.

Claims

1. A steel pipe fork, characterized in that: The invention comprises a cross beam (1), a main frame (2), a sub-frame (3) and a toothed wheel (4). The cross beam (1) has two cross beams, and the two cross beams (1) are arranged in parallel. The main frame (2) and the sub-frame (3) are both C-shaped. The two ends of the main frame (2) and the sub-frame (3) are respectively connected to the cross beam (1). The two groups of main frames (2) are symmetrically arranged along the center line of the cross beam (1). The two groups of sub-frames (3) are located at the two ends of the cross beam (1). The inner walls of the main frame (2) and the sub-frame (3) are located in the same plane. The side walls of the middle part of the outer side of each main frame (2) are processed with connecting plates (5) connected to the lifting arm of the forklift. The toothed wheel (4) is strip-shaped. The toothed wheel (4) is connected to the side wall of the outer side of the cross beam (1) at one end. A short beam (6) is installed between the two main frames (2) on the side away from the toothed wheel (4). The short beam (6) is installed with a wing plate (7) connected to the push-pull connecting rod of the forklift.

2. The steel tube fork according to claim 1, characterized in that: Reinforcing ribs (8) are provided between adjacent main frames (2) and auxiliary frames (3).

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