Small outdoor lifting platform for cold storage

Abstract

A cold storage outdoor small lifting platform, including vertical setting suspension frame and setting in suspension frame top lifting device, suspension frame inside is provided with up and down sliding lifting frame, the bottom of lifting frame is fixed with rectangular lifting plate, the both sides of lifting plate are bent upwards and form guide edge, the outside wall of both sides guide edge is fixedly connected with the bottom inner side of lifting frame respectively, the middle part of lifting frame is provided with the fixed connection of strengthening rod with guide edge front and back outside wall respectively, each side of lifting frame is open outward U-shaped structure, and the U-shaped opening of lifting frame two sides covers on each side column of suspension frame, lifting device drives lifting frame to go up and down along the column of suspension frame two sides.

Description

Technical Field

[0001] This utility model relates to the field of cold storage technology, specifically a small outdoor lifting platform for cold storage. Background Technology

[0002] Cold storage receiving platforms are primarily used to manage the goods receiving process, ensuring goods are stored at optimal temperatures and optimizing resource allocation. Currently, cold storage receiving platforms, also known as material handling platforms, are mainly constructed of concrete and cannot be matched with existing multi-level cold storage racks, thus hindering the receiving and transfer of goods. Utility Model Content

[0003] To address the aforementioned issues, the purpose of this invention is to provide a small outdoor lifting platform for cold storage that can be matched with existing multi-layer cold storage shelves, facilitating the warehousing and transfer of goods.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows: a small outdoor lifting platform for cold storage, comprising a vertically arranged suspension frame and a lifting device set on the top of the suspension frame. A lifting frame that can slide up and down is arranged inside the suspension frame. A rectangular lifting plate is fixed to the bottom of the lifting frame. The two sides of the lifting plate are bent upward to form guide edges. The outer walls of the two guide edges are fixedly connected to the inner side of the bottom of the lifting frame. A reinforcing rod is provided in the middle part of the lifting frame and fixedly connected to the front and rear outer walls of the guide edges. Each side of the lifting frame is a U-shaped structure with an outward opening. The U-shaped openings on both sides of the lifting frame cover the columns on both sides of the suspension frame. The lifting device drives the lifting frame to move up and down along the columns on both sides of the suspension frame.

[0005] Furthermore, a pair of L-shaped pulley plates are fixed to the top of each side of the lifting frame, and a freely rotating guide pulley is provided between each pair of pulley plates. The guide pulley slides along the inner side of each side column of the suspension frame.

[0006] Furthermore, the lifting plate is made of perforated plate, and a layer of perforated plate is fixed on the left and right sides of the lifting plate surface. The hole diameter of the perforated plate is smaller than that of the lifting plate, and the two sides of each perforated plate are bent upwards respectively.

[0007] Furthermore, symmetrical reinforcing diagonal braces are installed on both sides of the top of the lifting frame.

[0008] Furthermore, the lifting mechanism, consisting of the suspension frame, lifting device, lifting frame, and lifting plate, is arranged symmetrically in front and behind, and an intermediate platform is provided between the front and rear lifting mechanisms. The platform surface is supported away from the ground by multiple outriggers.

[0009] Furthermore, end platforms are provided on the front side of the front lifting mechanism and the rear side of the rear lifting mechanism, respectively. The platform surface of the end platform is supported away from the ground by multiple outriggers, and the platform surface of the end platform is at the same height as that of the middle platform.

[0010] Furthermore, the top of the suspension frame of the front and rear lifting mechanisms is provided with an L-shaped support frame that is fixedly connected to the outside of each end platform.

[0011] Furthermore, the lifting device is an electric hoist, and the outer end of the lifting chain of the electric hoist is fixedly connected to the middle part of the top of the lifting frame.

[0012] With the above configuration, the lifting mechanism, consisting of the suspension frame, lifting device, lifting frame, and lifting platform, can be installed at the entrance of the cold storage or located entirely outside the cold storage. Products are transported into the cold storage through the end platforms and the passageways below them. If the entrances of two cold storages face each other, two end platforms can be installed, with an intermediate platform in between. This facilitates simultaneous transport of products to both cold storages and allows for easy inter-cold storage transfers. The lifting device drives the lifting frame to move up and down along the columns on both sides of the suspension frame 1, thereby lifting the goods on the lifting platform. This allows goods to be transported to or below the end platforms for refrigerated storage as needed. This invention better matches existing multi-layer cold storage racks and facilitates the storage and transfer of goods. Attached Figure Description

[0013] The present invention will now be further described with reference to the accompanying drawings.

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the lifting mechanism of this utility model. Detailed Implementation

[0015] like Figure 1-2As shown, a small outdoor lifting platform for cold storage includes a vertically arranged suspension frame 1 and a lifting device 2 set on the top of the suspension frame 1. A lifting frame 3 that can slide up and down is set inside the suspension frame 1. A rectangular lifting plate 4 is fixed to the bottom of the lifting frame 3. The two sides of the lifting plate 4 are bent upward to form guide edges 5. The outer walls of the two guide edges 5 are fixedly connected to the inner side of the bottom of the lifting frame 3. The middle part of the lifting frame 3 is provided with reinforcing rods 6 that are fixedly connected to the front and rear outer walls of the guide edges 5. Each side of the lifting frame 3 is a U-shaped structure with an outward opening, and the U-shaped openings on both sides of the lifting frame 3 cover the columns on each side of the suspension frame 1. The lifting device 2 drives the lifting frame 3 to move up and down along the columns on both sides of the suspension frame 1. If the lifting device 2 is an electric hoist, the outer end of the lifting chain of the electric hoist is fixedly connected to the middle part of the top of the lifting frame 3.

[0016] In order to make the lifting frame 3 lift more smoothly, a pair of L-shaped pulley plates 7 are fixed on the top of both sides of the lifting frame 3. A guide pulley 8 that can rotate freely is provided between each pair of pulley plates 7. The guide pulley 8 slides along the inner side of each side column of the suspension frame 1.

[0017] Specifically: The lifting plate 4 is made of perforated plate, and a layer of perforated plate 9 is fixed on the left and right sides of the surface of the lifting plate 4. The hole diameter of the perforated plate 9 is smaller than that of the lifting plate 4, and the two sides of each perforated plate 9 are bent upwards respectively. The top two sides of the lifting frame 3 are respectively provided with left and right symmetrical reinforcing diagonal rods 10, which can reduce weight and ensure the overall strength.

[0018] To better suit the use of cold storage, the lifting mechanism, consisting of the suspension frame 1, lifting device 2, lifting frame 3, and lifting plate 4, is symmetrically arranged front and rear. An intermediate platform 11 is also provided between the front and rear lifting mechanisms. The platform surface of the intermediate platform 11 is supported off the ground by multiple legs. End platforms 12 are also provided on the front side of the front lifting mechanism and the rear side of the rear lifting mechanism. The platform surface of the end platforms 12 is supported off the ground by multiple legs, and the platform surface of the end platforms 12 is at the same height as that of the intermediate platform 11. The top of the suspension frame 1 of the front and rear lifting mechanisms is provided with L-shaped support frames 13 that are fixedly connected to the outside of each end platform 12. The platform surfaces of the intermediate platform 11 and the end platforms 12 can also be made of perforated plates, and a layer of perforated plates 9 is fixed on the left and right sides of the platform surface. To increase the strength of the platform surface, multiple support reinforcing rods can also be fixed on its lower surface.

[0019] The working principle of this utility model is as follows: The lifting mechanism, consisting of the suspension frame 1, the lifting device 2, the lifting frame 3, and the lifting plate 4, is set at the entrance of the cold storage. The lifting plate 4 is almost completely located inside the cold storage, and the lifting mechanism can also be completely located outside the cold storage. Products are transported into the cold storage through the end platform 12 and the channel below the end platform 12. If the entrances of two cold storages are opposite each other, two end platforms 12 can be set up, and an intermediate platform 11 can be used in the middle, which is convenient for transporting products to two cold storages at the same time and for transferring goods between the two cold storages. The lifting device 2 can drive the lifting frame 3 to move up and down along the columns on both sides of the suspension frame 1, thereby driving the goods on the lifting plate 4 to move up and down, so that the goods can be transported to the end platform or below the end platform 12 for cold storage as needed.

[0020] The above description is merely an illustrative embodiment of this utility model and is not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model.

Claims

1. A small outdoor lifting platform for cold storage, comprising a vertically arranged suspension frame (1) and a lifting device (2) disposed on the top of the suspension frame (1), characterized in that: The suspension frame (1) is equipped with a sliding lifting frame (3). A rectangular lifting plate (4) is fixed at the bottom of the lifting frame (3). The two sides of the lifting plate (4) are bent upward to form guide edges (5). The outer walls of the two guide edges (5) are fixedly connected to the inner side of the bottom of the lifting frame (3). The middle part of the lifting frame (3) is equipped with reinforcing rods (6) that are fixedly connected to the front and rear outer walls of the guide edges (5). Each side of the lifting frame (3) is a U-shaped structure with the opening facing outward. The U-shaped openings on both sides of the lifting frame (3) cover the columns on both sides of the suspension frame (1). The lifting device (2) drives the lifting frame (3) to move up and down along the columns on both sides of the suspension frame (1).

2. The small outdoor lifting platform for cold storage as described in claim 1, characterized in that: A pair of L-shaped pulley plates (7) are fixed on the top of each side of the lifting frame (3). A guide pulley (8) that can rotate freely is provided between each pair of pulley plates (7). The guide pulley (8) slides along the inner side of each column of the suspension frame (1).

3. The small outdoor lifting platform for cold storage as described in claim 1, characterized in that: The lifting plate (4) is made of perforated plate, and a layer of perforated plate (9) is fixed on the left and right sides of the lifting plate (4). The hole diameter of the perforated plate (9) is smaller than that of the lifting plate (4), and the two sides of each perforated plate (9) are bent upwards respectively.

4. The small outdoor lifting platform for cold storage as described in claim 1, characterized in that: The top two sides of the lifting frame (3) are respectively provided with left and right symmetrical reinforcing diagonal braces (10).

5. The small outdoor lifting platform for cold storage as described in claim 1, characterized in that: The lifting mechanism, consisting of a suspension frame (1), a lifting device (2), a lifting frame (3), and a lifting plate (4), is arranged symmetrically in front and behind. An intermediate platform (11) is also provided between the front and rear lifting mechanisms. The platform of the intermediate platform (11) is supported away from the ground by multiple legs.

6. The small outdoor lifting platform for cold storage as described in claim 5, characterized in that: An end platform (12) is provided on the front side of the front lifting mechanism and the rear side of the rear lifting mechanism. The platform of the end platform (12) is supported away from the ground by multiple legs, and the platform height of the end platform (12) is the same as that of the middle platform (11).

7. The small outdoor lifting platform for cold storage as described in claim 6, characterized in that: The top of the suspension frame (1) of the front and rear lifting mechanism is provided with an L-shaped support frame (13) that is fixedly connected to the outside of each end platform (12).

8. The small outdoor lifting platform for cold storage as described in claim 1, characterized in that: The lifting device (2) is an electric hoist, and the outer end of the lifting chain of the electric hoist is fixedly connected to the middle part of the top of the lifting frame (3).

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