Large compartment pin installation auxiliary device

Abstract

The utility model provides an auxiliary device for installing a large carriage pin, which belongs to the technical field of installation of the large carriage pin, solves the problem that manual embracing is time-consuming and labor-consuming, comprises a movable frame body and a suspension device, and is characterized in that the movable frame body comprises an arc-shaped pipe, an upright post and a ladder stand, the three arc-shaped pipes are arranged side by side at certain intervals and connected with the three stand columns into a whole through steel pipes, the arc radius of each arc-shaped pipe is consistent with the radius of a rear wheel of a truck, self-locking universal wheels are installed on the lower portion of the moving frame body, a crawling ladder is arranged in the rear middle of the moving frame body, and a platform is arranged on the upper portion of the moving frame body. And a suspension device is arranged at the top end of the arc-shaped pipe in the middle.

Description

Technical Field

[0001] This utility model belongs to the field of large box pin installation technology, specifically relating to a large box pin installation auxiliary device. Background Technology

[0002] Currently, when installing large box pins on trucks, the "manual carrying" method is still used. This means that workers stand on a ladder level with the tires, and in a narrow space, they bend over to carry the pin, which weighs about 30 kilograms, upwards. This method of operation is not only time-consuming and labor-intensive, but also poses a great safety risk. Summary of the Invention

[0003] The purpose of this invention is to solve the problems existing in the prior art and provide an auxiliary device for installing large pins. A cantilever hanger is used to suspend the heavy pins for installation.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0005] The auxiliary device for installing large box pins includes a mobile frame body and a suspension device. Its features are: the mobile frame body includes an arc-shaped tube, a column and a ladder. Three arc-shaped tubes are arranged side by side at a certain distance and connected to three columns by steel pipes to form a whole. The radius of the arc of the arc-shaped tube is the same as the radius of the rear wheel of the truck. Self-locking casters are installed at the lower part of the mobile frame body, a ladder is set at the rear middle part, and a platform is set at the upper part.

[0006] A suspension device is installed at the top of the central arc-shaped tube.

[0007] Compared with the prior art, this utility model has the following advantages:

[0008] This utility model uses a movable frame body with an arc-shaped tube, which can be closely attached to the wheel, allowing the auxiliary device to lift the pin to a suitable position, making it convenient for manual installation by pushing the pin into the pin hole. With the assistance of the suspension device, it saves time and effort, and is safe and efficient. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of this utility model;

[0010] Figure 2 for Figure 1 Left view of the structure.

[0011] In the diagram: 1—Mobile frame body; 1-1—Arc-shaped tube; 1-2—Column; 1-3—Ladder; 1-3a—Handrail; 1-4—Platform; 1-4a—Platform railing; 1-5—Self-locking casters; 2—Suspension device; 2-1—Rotating column; 2-2—Windlass; 2-3—Handle; 2-4—Hanging rope; 3—Pin. Detailed Implementation

[0012] like Figure 1 and Figure 2 As shown, the auxiliary device for installing a large truck box includes a mobile frame body 1 and a suspension device 2. Its features are as follows: the mobile frame body 1 includes an arc-shaped tube 1-1, a column 1-2, and a ladder 1-3. Three arc-shaped tubes 1-1 are arranged side-by-side at a certain distance and connected to three columns 1-2 by steel pipes to form a single unit. The radius of the arc of each arc-shaped tube 1-1 is consistent with the radius of the truck's rear wheel. Self-locking casters 1-5 are installed at the lower part of the mobile frame body 1. A ladder 1-3 is located at the rear center, and a platform 1-4 is located at the upper part. The platform 1-4 is equipped with a platform railing 1-4a; the ladder 1-3 is equipped with a handrail 1-3a.

[0013] like Figure 2 As shown, a suspension device 2 is provided at the top of the central arc-shaped tube 1-1. The suspension device 2 includes a rotatable column 2-1, a winch 2-2, and a handle 2-3. By rotating the handle 2-3, the winch 2-2 is rotated to raise and lower the hoisting rope 2-4, thereby hoisting the pin 3 from the ground to a certain height. Then, the moving frame body 1 is pushed so that the arc-shaped tube 1-1 is close to the rear wheel. The column 1-2 is rotated to adjust the position of the pin 3 and push it into the pin hole for installation.

Claims

1. A large-box pin installation auxiliary device, comprising a movable frame body (1) and a suspension device (2), characterized in that: The mobile frame body (1) includes an arc-shaped tube (1-1), a column (1-2), and a ladder (1-3). The three arc-shaped tubes (1-1) are arranged side by side at a certain distance and connected to the three columns (1-2) by steel pipes to form a whole. The radius of the arc of the arc-shaped tube (1-1) is the same as the radius of the rear wheel of the truck. Self-locking casters (1-5) are installed at the lower part of the mobile frame body (1), a ladder (1-3) is set at the rear middle, and a platform (1-4) is set at the upper part. The platform (1-4) is equipped with a platform railing (1-4a), and the ladder (1-3) is equipped with a handrail (1-3a). A suspension device (2) is provided at the top of the arc-shaped tube (1-1) in the middle. The suspension device (2) includes a rotatable column (2-1), a winch (2-2) and a handle (2-3). By rotating the handle (2-3), the winch (2-2) is rotated to raise and lower the hoisting rope (2-4), thereby hoisting the pin (3) from the ground to a certain height. Then, the moving frame body (1) is pushed so that the arc-shaped tube (1-1) is close to the rear wheel. The column (1-2) is rotated to adjust the position of the pin (3) and push it into the pin hole for installation.

Images