Column section bar for cab of skid steer loader

Abstract

The utility model is suitable for the technical field of pipe processing, and provides a skid steer loader cab stand column profile which comprises a pipe body, the pipe body comprises a pipe wall, a pipe cavity is defined by the pipe wall, the pipe wall comprises a first connecting part, the first connecting part is bent clockwise by 90 degrees and extends in the direction to form a second connecting part, and the second connecting part is connected with the pipe cavity. The second connecting part is fixedly connected with a third connecting part in the horizontal direction, the third connecting part is bent clockwise by 90 degrees and extends to form a fourth connecting part, the fourth connecting part is bent clockwise by 90 degrees and extends to form a fifth connecting part, and the fifth connecting part is bent anticlockwise by 90 degrees and extends to form a sixth connecting part. The sixth connecting part is bent clockwise by 90 degrees to extend to form a seventh connecting part, and the seventh connecting part is bent clockwise by 90 degrees to be connected with the first connecting part. Therefore, the structural strength is enhanced through the second connecting part and the third connecting part; and the fifth connecting part and the sixth connecting part enlarge the space of the cab.

Description

Technical Field

[0001] The utility model is applicable to the technical field of pipe processing and provides a column profile for a cab of a skid loader. Background Art

[0002] A skid steer loader is a kind of engineering machinery used for material handling and loading. It is flexible and efficient and can be operated in a small space. A skid steer loader is mainly composed of a chassis, a hydraulic system, a working device and a cab. The cab of a skid steer loader is usually designed to be closed to provide a comfortable working environment and a good view. The cab is equipped with operating control levers and an instrument panel to facilitate the operator to operate and monitor the working status of the machine. The existing standard square tubes cannot meet the requirements of the skid steer loader for the arc of the skeleton. The standard square tube has a single shape, and the cab space of the skid steer loader built with it cannot be fully utilized. Utility Model Content

[0003] In view of the above-mentioned defects, the purpose of the utility model is to provide a skid loader cab column profile, which is intended to solve the problem of insufficient utilization of the cab space, including a tube body, the tube body including a tube wall, the tube wall surrounding a tube cavity, the tube wall including a first connecting part, the first connecting part is bent 90 degrees clockwise and extends to form a second connecting part, the second connecting part is fixedly connected with a third connecting part in a horizontal direction, the third connecting part is bent 90 degrees clockwise and extends to form a fourth connecting part, the fourth connecting part is bent 90 degrees clockwise and extends to form a fifth connecting part, the fifth connecting part is bent 90 degrees counterclockwise and extends to form a sixth connecting part, the sixth connecting part is bent 90 degrees clockwise and extends to form a seventh connecting part, and the seventh connecting part is bent 90 degrees clockwise and connected to the first connecting part.

[0004] Furthermore, the second connection portion and the third connection portion are connected by welding.

[0005] Furthermore, the fifth connecting portion, the sixth connecting portion and the seventh connecting portion form a "Z" shape.

[0006] Furthermore, the connection point between the first connection part and the second connection part, the connection point between the third connection part and the fourth connection part, and the connection point between the fourth connection part and the fifth connection part are all arc one.

[0007] Furthermore, the connection point between the fifth connection part and the sixth connection part, the connection point between the sixth connection part and the seventh connection part, and the connection point between the seventh connection part and the first connection part are all arc two.

[0008] Furthermore, the tube body material is Q345 steel.

[0009] The utility model enhances the structural strength through the second connection part and the third connection part; the fifth connection part and the sixth connection part increase the cab space; the arc 2 reduces stress concentration and improves the rigidity and support strength of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a cross-sectional view of the column profile of the skid steer loader cab;

[0011] In the figure: 1-tube wall, 2-tube cavity, 3-first connecting part, 4-arc one, 5-second connecting part, 6-third connecting part, 7-fourth connecting part, 8-fifth connecting part, 9-arc two, 10-sixth connecting part, 11-seventh connecting part. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0013] See also Figure 1 The utility model aims to provide a skid loader cab column profile, including a tube body, the tube body including a tube wall 1 and a tube cavity 2 surrounded by the tube wall 1, the thickness of the tube wall 1 is 3mm; the tube wall 1 is composed of a first connecting part 3, a second connecting part 5, a third connecting part 6, a fourth connecting part 7, a fifth connecting part 8, a sixth connecting part 10, and a seventh connecting part 11 connected to each other; the first connecting part 3 is vertically arranged, the first connecting part 3 is bent 90 degrees clockwise and extends to form the second connecting part 5, the second connecting part 5 is welded with the third connecting part 6 in the horizontal direction, the third connecting part 6 is bent 90 degrees clockwise and extends to form the fourth connecting part 7, the fourth connecting part 7 is bent 90 degrees clockwise and extends to form the fifth connecting part 8, the fifth connecting part 8 is bent 90 degrees counterclockwise and extends to form the sixth connecting part 10, the sixth connecting part 10 is bent 90 degrees clockwise and extends to form the seventh connecting part 11, and the seventh connecting part 11 is bent 90 degrees clockwise and connected to the first connecting part 3.

[0014] Preferably, the fifth connecting portion 8, the sixth connecting portion 10 and the seventh connecting portion 11 form a “Z” shape.

[0015] Preferably, the connection between the first connection part 3 and the second connection part 5, the connection between the third connection part 6 and the fourth connection part 7, and the connection between the fourth connection part 7 and the fifth connection part 8 are all arcs 4, and the diameter of the circle where the arc 4 is located is 20 mm.

[0016] Preferably, the connection between the fifth connection part 8 and the sixth connection part 10, the connection between the sixth connection part 10 and the seventh connection part 11, and the connection between the seventh connection part 11 and the first connection part 3 are all arc 2 9, and the diameter of the circle where the arc 2 9 is located is 10 mm.

[0017] Preferably, the length of the first connecting portion 3 is 164 mm, the straight-line distance between the first connecting portion 3 and the fourth connecting portion 7 is 76 mm, and the lengths of the fifth connecting portion and the sixth connecting portion are both 11 mm.

[0018] Preferably, the pipe body material is Q345 steel.

[0019] To sum up, in actual use, the second connection part 5 is welded to the third connection part 6 to enhance the structural strength; the fourth connection part 7 and the seventh connection part 11 are connected through the fifth connection part 8 and the sixth connection part 10, which increases the cab space; the fifth connection part 8 and the sixth connection part 10 are transitioned through the arc 9, which reduces stress concentration and improves the rigidity and supporting strength of the pipeline; the pipe body material is Q345 steel, which has strong bending and shearing resistance, good corrosion resistance and toughness, and high strength, thereby enhancing the structural strength of the skid loader cab.

[0020] Therefore, the device can enhance the structural strength through the second connecting part 5 and the third connecting part 6; the fifth connecting part 8 and the sixth connecting part 10 increase the cab space; the arc 2 9 reduces stress concentration and improves the rigidity and supporting strength of the pipeline; Q345 steel enhances the structural strength of the skid loader cab.

[0021] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A skid loader cab column profile, characterized in that: The invention comprises a tube body, wherein the tube body comprises a tube wall (1), wherein the tube wall (1) encloses a tube cavity (2), wherein the tube wall (1) comprises a first connection portion (3), wherein the first connection portion (3) is bent 90 degrees clockwise and extends to form a second connection portion (5), wherein the second connection portion (5) is fixedly connected to a third connection portion (6) in a horizontal direction, wherein the third connection portion (6) is bent 90 degrees clockwise and extends to form a fourth connection portion (7), wherein the fourth connection portion (7) is bent 90 degrees clockwise and extends to form a fifth connection portion (8), wherein the fifth connection portion (8) is bent 90 degrees counterclockwise and extends to form a sixth connection portion (10), wherein the sixth connection portion (10) is bent 90 degrees clockwise and extends to form a seventh connection portion (11), wherein the seventh connection portion (11) is bent 90 degrees clockwise and is connected to the first connection portion (3).

2. The skid steer loader cab column profile according to claim 1, characterized in that: The second connection portion (5) and the third connection portion (6) are connected by welding.

3. The skid steer loader cab column profile according to claim 1, characterized in that: The fifth connecting portion (8), the sixth connecting portion (10) and the seventh connecting portion (11) form a "Z" shape.

4. The skid steer loader cab column profile according to claim 1, characterized in that: The connection point between the first connection part (3) and the second connection part (5), the connection point between the third connection part (6) and the fourth connection part (7), and the connection point between the fourth connection part (7) and the fifth connection part (8) are all arc one (4).

5. The skid steer loader cab column profile according to claim 1, characterized in that: The connection point between the fifth connection part (8) and the sixth connection part (10), the connection point between the sixth connection part (10) and the seventh connection part (11), and the connection point between the seventh connection part (11) and the first connection part (3) are all arc 2 (9).

6. The skid steer loader cab column profile according to claim 1, characterized in that: The pipe body material is Q345 steel.

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