Giant tire blank hanging scaffold device

Abstract

The utility model relates to a giant tire blank hanging scaffold device, and belongs to the field of corollary equipment for tire production. The hanging scaffold is provided with a hanging scaffold body which is of a disc-shaped structure, an upper view port is machined in the middle of the hanging scaffold body, and lightening holes are machined in the hanging scaffold body on the periphery of the upper view port. A hanging ring buckle is installed in the middle of the hanging scaffold body, guide rails are symmetrically fixed to the periphery of the hanging scaffold body in the radial direction, fan-shaped telescopic bodies in sliding fit are installed on the guide rails, air cylinders are fixed to the positions, at the inner ends of the guide rails, of the hanging scaffold body, cylinder rods of the air cylinders are connected with the telescopic bodies, and the peripheries of the telescopic bodies are of an umbrella-shaped structure. A hanging scaffold internal supporting arm is installed at the bent position of the inner side face of the telescopic body. According to the utility model, the expansion size of the hanging scaffold is controlled through the expansion of the cylinder rod, thereby effectively reducing the risk of local depression and collapse of the tire blank, ensuring the stable quality of the tire blank, being suitable for being used in various specifications, and effectively weighing the tire blank through the cooperation of the electronic hook scale and the hanging scaffold.

Description

Technical Field

[0001] This utility model relates to the field of supporting tools for tire manufacturing, specifically a giant tire blank lifting device. Background Technology

[0002] As is well known, giant tire products are characterized by their large size and heavy weight. After being produced by the forming machine, giant tire blanks need to be placed flat on top of the tire blank cart in the tire blank storage area for positioning and storage. Due to their heavy weight and various specifications, there is a risk of local bead dents and tire blank deformation and collapse during traditional storage, which cannot effectively guarantee the quality of the tire blanks. Summary of the Invention

[0003] To overcome the shortcomings of the existing technology, this utility model provides a giant tire blank hanging tray device, thereby solving the risk of early local deformation and collapse of the upper side of the tire blank during the storage process. It can control the expansion and contraction of the hanging tray and is suitable for use with multiple specifications.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a giant tire blank hanging plate device, which is provided with a hanging plate body. The characteristic is that the hanging plate body is a disc-shaped structure, an upper viewing port is machined in the middle of the hanging plate body, a hanging ring buckle is installed in the middle of the hanging plate body, guide rails are symmetrically fixed radially around the periphery of the hanging plate body, a slidingly fitted fan-shaped telescopic body is installed on the guide rail, and a cylinder is fixed on the hanging plate body at the inner end of the guide rail, and the cylinder rod of the cylinder is connected to the telescopic body.

[0005] The outer periphery of the telescopic body has an umbrella-shaped structure.

[0006] The inner side of the telescopic body is fitted with an internal support arm for the hanging plate.

[0007] The main body of the hanging platform around the upper viewing port is machined with weight reduction holes.

[0008] The beneficial effects of this utility model are that when storing giant tire blanks, the upper side of the tire blank is supported by the tire blank hanging tray and the tire blank cart support, and the expansion and contraction of the hanging tray is controlled by the extension and retraction of the cylinder rod, thereby effectively reducing the risk of local depression and collapse of the tire blank, ensuring the stability of the tire blank quality, applicable to multiple specifications, and the weight of the tire blank can be effectively weighed by the electronic hook scale and the hanging tray. Attached Figure Description

[0009] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0010] Figure 1 This is a schematic diagram of the structure of the present invention.

[0011] Figure 2 This is a top view of the present invention.

[0012] Figure 3This is an unfolded view of the present invention.

[0013] Figure 4 This is a diagram showing the usage state of this utility model.

[0014] In the diagram: 1. Telescopic body, 2. Lifting ring buckle, 3. Cylinder, 4. Guide rail, 5. Internal support arm of the lifting platform, 6. Air duct, 7. Weight reduction hole, 8. Top viewing port, 9. Tire blank, 10. Internal support of the tire blank, 11. Tire blank cart, 12. Main body of the lifting platform. Detailed Implementation

[0015] In the figure, the present invention includes a hanging plate body 12, which is a disc-shaped structure. An upper viewing port 8 is machined in the center of the hanging plate body 12, and weight-reducing holes 7 are machined around the upper viewing port 8. A lifting ring buckle 2 is installed in the middle of the hanging plate body 12. Four guide rails 4 are symmetrically fixed radially around the periphery of the hanging plate body 12. Slidingly fitted fan-shaped telescopic bodies 1 are installed on the guide rails 4. A cylinder 3 is fixed on the inner end of the hanging plate body 12 at the guide rail 4. The cylinder 3 is connected to an air duct 6, and the cylinder rod of the cylinder 3 is connected to the telescopic body 1. The outer shape of the four telescopic bodies 1 when closed together is an umbrella-shaped structure. The umbrella-shaped structure or conical truncated structure can prevent damage to the inner opening of the tire blank. An internal support arm 5 is installed at the bend on the inner side of the telescopic body 1, which serves as a reinforcement.

[0016] When the tire blank 9 is completed and stored, personnel operate a gantry crane to lift the main body 12 of the lifting platform into the tire beak inside the tire blank 9 using the slings and lifting ring buckles 2. Through the weight reduction port 7 and the upper viewing port 8, the internal support 10 of the tire blank on the tire blank carriage 11 is raised to hold the main body 12 of the lifting platform. The main body 12 of the lifting platform is then secured by the internal support arm 5. If the current size of the lifting platform cannot effectively support the tire blank, power can be supplied from the air source through the air duct 6 to the cylinder 3, causing its cylinder rod to extend and push the telescopic body 1 to move outward along the guide rail 4, thus transforming it into... Figure 3 The hanging platform is shown in its open state.

[0017] After the tire blank is made, the personnel need to weigh the tire blank. The personnel operate the gantry crane to lift the main body 12 of the lifting platform to the tire opening inside the tire blank 9 through the sling and lifting ring 2. The internal support 10 of the tire blank is raised to support the main body 12 of the lifting platform through the weight reduction port 7 and the upper viewing port 8. The personnel then operate the gantry crane to lift and weigh the tire blank by coordinating the lifting electronic hook scale with the lifting platform.

Claims

1. A giant tire blank lifting device, comprising a lifting plate body, characterized in that, The main body of the lifting platform is a disc-shaped structure with an upper viewing port machined in the middle. A lifting ring is installed in the middle of the main body. Guide rails are symmetrically fixed radially around the main body. Sliding sector-shaped telescopic bodies are installed on the guide rails. A cylinder is fixed on the main body of the lifting platform at the inner end of the guide rails. The cylinder rod is connected to the telescopic body.

2. The giant tire embryo hanging device according to claim 1, characterized in that... The outer periphery of the telescopic body has an umbrella-shaped structure.

3. The giant tire embryo hanging device according to claim 1, characterized in that... The inner side of the telescopic body is fitted with an internal support arm for the hanging plate.

4. The giant tire embryo hanging device according to claim 1, characterized in that... The main body of the hanging platform around the upper viewing port is machined with weight reduction holes.

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