Supporting device and lining anti-corrosion type container

Abstract

The utility model relates to a supporting device and a lining anti-corrosion type container. The supporting device comprises a base. The multiple supporting columns are symmetrically distributed along the two long sides of the base, the height of the supporting columns can be adjusted, and universal ball joints are arranged at the tops of the supporting columns; the connecting assembly comprises a connecting seat connected with a spherical universal joint at the top of the supporting column, a plurality of connecting holes are formed in the connecting seat, and the shape of the connecting seat is matched with the outline of the bottom of the container. Potential safety hazards caused by loose connection or incapability of adapting to deformation are effectively avoided, and reliable guarantee is provided for the production process.

Description

Technical Field

[0001] This utility model relates to the field of container technology, and in particular to a support device and a corrosion-resistant container with an inner lining. Background Technology

[0002] In many industries such as chemical, food, and pharmaceutical, containers are frequently used to store and transport various corrosive materials. While some existing containers employ internal anti-corrosion linings, their support structures are inadequate. For example, traditional support devices have poor stability, making them prone to tilting or even tipping over when filled with large quantities of material, threatening production safety. Furthermore, the connection methods between existing support devices and containers are not flexible enough, making it difficult to achieve universal compatibility with containers of different sizes and shapes, increasing equipment procurement and maintenance costs for enterprises. Utility Model Content

[0003] This utility model addresses the shortcomings of existing technologies by providing a support device and a corrosion-resistant liner container. The specific technical solution is as follows:

[0004] One of the purposes of this application is to provide a support device, including a base; multiple support columns symmetrically distributed along the two long sides of the base, with adjustable height, and a spherical universal joint provided at the top of the support column; and a connecting assembly, including a connecting seat connected to the spherical universal joint at the top of the support column, the connecting seat having multiple connecting holes, and the shape of the connecting seat being adapted to the bottom contour of the container.

[0005] Preferably, the base is equipped with height-adjustable support feet at its four corners. Each support foot includes a second screw and a nut. The nut is installed at the bottom of the base, the upper end of the second screw is threaded into the nut, and the lower end of the second screw is provided with an anti-slip rubber pad.

[0006] Preferably, the support column is a hollow cylindrical structure made of aluminum alloy and filled with shock-absorbing material.

[0007] Preferably, the device further includes a limiting structure for restricting the rotation range of the spherical universal joint. The limiting structure includes a side plate mounted on a support column, the side plate having threaded holes in different directions; a first screw adapted to the threaded holes, the first screw being connected to a limiting pin; and multiple limiting holes adapted to the limiting pin evenly distributed along the circumferential direction on the spherical shell of the spherical universal joint. When the connecting seat is connected to the support column through the spherical universal joint, the limiting pin is aligned with one of the limiting holes to limit the rotation range of the spherical universal joint.

[0008] Preferably, the system also includes a bottom support structure, which includes a detachable mounting base on the base. A second hydraulic cylinder is connected to the mounting base, and a mounting support plate is connected to the second hydraulic cylinder. When installing the container, the height of the mounting support plate is adjusted to maintain a certain height for easy installation.

[0009] The second objective of this application is to provide a container that can be installed on the aforementioned support device, wherein the bottom of the container is fitted with a connecting flange adapted to the connecting seat, the connecting flange is provided with a mounting hole, and the container also includes bolts that can be connected between the mounting hole and the connecting seat.

[0010] The beneficial effects of this utility model are:

[0011] 1. The core improvement of this utility model lies in the innovative connecting components and the height-adjustable, multi-directional adaptable support structure design. Through the ingenious combination of the spherical universal joint and the limiting structure, the problem of balancing flexibility and stability in traditional support devices is successfully solved. While ensuring connection flexibility, the limiting structure effectively constrains the rotation of the spherical universal joint, ensuring the relative stability of the connecting seat and the support column. This effectively prevents displacement or shaking of the container due to various reasons, greatly improving the stability of the container on the support device and effectively avoiding safety hazards caused by loose connections or inability to adapt to deformation, providing reliable protection for the production process.

[0012] 2. The adjustable height design of the support column and the adjustable function of the base support feet enable this invention to be widely applicable to lined corrosion-resistant containers of different sizes and heights. This versatility in height eliminates the need for companies to purchase a large number of support devices of different specifications, significantly reducing equipment procurement costs. At the same time, reducing the number of equipment types also simplifies maintenance and management, lowers maintenance costs and manpower input, and improves the overall utilization rate and production efficiency of the equipment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the connection structure between the support column and the connecting component in this utility model.

[0015] Reference numerals: 1. Base; 2. First hydraulic cylinder; 3. Support column; 4. Connecting assembly; 41. Spherical universal joint; 42. Limiting hole; 43. Connecting seat; 431. Bolt; 44. Side plate; 441. Threaded hole; 45. First screw; 451. Limiting pin; 5. Container; 51. Connecting flange; 6. Nut; 61. Second screw; 62. Rubber gasket; 7. Mounting seat; 71. Second hydraulic cylinder; 72. Mounting support plate. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0017] Example

[0018] Please refer to Figures 1-2 The support device and the corrosion-resistant container 5 of this utility model are mainly composed of a base 1, a support column 3, a connecting component 4, a bottom support structure for installation, and a matching container 5.

[0019] The base 1 serves as the foundation of the entire support device. Base 1 has a rectangular frame structure with adjustable support feet installed at each of the four corners. Each support foot consists of a screw and a nut 6, with a carefully designed anti-slip rubber pad at the lower end of the screw. This design allows the support device to adapt to installation sites with varying degrees of flatness. During actual installation, workers precisely adjust the extension length of the screw by rotating the nut 6, ensuring that the base 1 is perfectly level. At this point, the anti-slip rubber pad is in close contact with the ground, generating strong friction and effectively preventing the support device from sliding during loading, unloading, or when subjected to external forces, thus laying a solid foundation for the stability of the entire device.

[0020] Multiple support columns 3 are symmetrically arranged along the two long sides of the rectangular frame of the base 1, generally in an even number, to ensure uniform stress distribution. The support columns 3 are hollow cylindrical structures made of lightweight, high-strength aluminum alloy. This material choice reduces the overall weight of the support device, facilitating transportation and installation, while ensuring the support columns 3 have sufficient strength to support the weight of the container 5 and the materials. Simultaneously, the support columns 3 are filled with shock-absorbing materials, such as high-performance rubber or special foam materials. During the placement or transportation of the container 5, when subjected to vibration or impact, the shock-absorbing materials effectively absorb and buffer this energy, protecting the container 5 from damage and further ensuring the safe storage and transportation of materials.

[0021] The height of the support column 3 can be flexibly adjusted via a hydraulic telescopic rod. The hydraulic telescopic rod has high-precision adjustment capabilities, enabling it to quickly and accurately adjust the support column 3 to the appropriate position according to the height requirements of different lined corrosion-resistant containers 5, ensuring that the bottom of the container 5 can perfectly align with the connecting assembly 4. A spherical universal joint 41 is provided at the top of the support column 3. The design of the spherical universal joint 41 allows for multi-directional free rotation between the connecting assembly 4 and the support column 3, greatly enhancing the flexibility of the connection. This effectively adapts to the minute displacements and angular changes that may occur in the container 5 under different working conditions, ensuring that the container 5 maintains a stable posture on the support device.

[0022] Specifically, the connecting component 4 is a key part to ensure a stable connection between the container 5 and the support column 3. It includes a connecting seat 43 that connects to the ball joint 41 at the top of the support column 3. The shape of the connecting seat 43 is carefully designed to match the height of the bottom profile of the container 5. Whether the bottom of the container 5 is round, square, or has other special shapes, the connecting seat 43 can fit tightly, ensuring a reliable connection. Multiple connecting holes are evenly distributed on the connecting seat 43, which are used to securely connect to the connecting flange 51 at the bottom of the container 5 using bolts 431. At the connection point between the connecting seat 43 and the ball joint 41, multiple limiting holes 42 are evenly distributed circumferentially. The limiting holes 42 are designed to cooperate with the limiting structure installed on the support column 3 to effectively limit the rotation of the ball joint 41, preventing excessive shaking or displacement of the connecting seat 43 during use.

[0023] Specifically, the limiting structure includes a side plate 44 mounted on the support column 3, a first screw 45 adapted to the threaded hole 441 of the side plate 44, and a limiting pin 451 connected to the first screw 45. The side plate 44 is made of high-strength metal material, such as stainless steel or alloy steel, to ensure sufficient strength and stability. The side plate 44 has threaded holes 441 in different directions, and the layout of these threaded holes 441 is precisely designed to meet the needs of limiting at different angles. The first screw 45 fits tightly with the threaded hole 441 and can be screwed into the threaded hole 441 at different positions as needed. The limiting pin 451 is mounted on one end of the first screw 45, and its size precisely matches the limiting hole 42. When the connecting seat 43 is connected to the support column 3 through the ball joint 41, the limiting pin 451 is accurately aligned with one of the limiting holes 42 and inserted, which can strictly limit the rotation range of the ball joint 41, ensuring that the connecting seat 43 remains stable within a certain range, thereby ensuring the stability of the container 5 on the support device.

[0024] Specifically, the bottom support structure is mainly used to assist in the installation process of container 5. It includes a detachable mounting base on base 1, which is connected to base 1 via convenient methods such as bolts 431 or slotted connections, facilitating installation and disassembly. A second hydraulic cylinder 71 is connected to the mounting base, and a mounting support plate is connected to the top of the piston rod of the second hydraulic cylinder 71. During container 5 installation, the height of the mounting support plate can be precisely adjusted by controlling the extension and retraction of the second hydraulic cylinder 71, ensuring that container 5 remains at a suitable height throughout the installation process. This greatly facilitates the operator in aligning and connecting the bottom flange 51 of container 5 with the top connecting seat 43 of the support column 3, improving installation efficiency and accuracy. After container 5 is installed, the bottom support structure can be easily removed without affecting the subsequent normal use of the support device, ensuring the simplicity and practicality of the entire device.

[0025] Specifically, container 5, as an important component of this utility model, has a connecting flange 51 at its bottom that is compatible with the connecting seat 43. The connecting flange 51 has precisely distributed mounting holes, which correspond one-to-one with the connecting holes on the connecting seat 43, and are connected by high-strength bolts 431. When selecting the bolts 431, factors such as the weight and corrosiveness of the material contained in container 5 were fully considered. Corrosion-resistant and high-strength bolt materials were selected, such as stainless steel bolts 431 or alloy steel bolts 431 with special anti-corrosion treatment, to ensure the firmness and reliability of the connection and guarantee that container 5 can be stably placed on the supporting device during storage and transportation.

[0026] During the installation of this application, after transporting the support device to the designated installation location, the workers need to carefully observe the flatness of the ground. Since ground conditions in the actual production environment may vary significantly, some ground may have a certain slope or uneven areas. At this time, the extension length of the screw is slowly adjusted by rotating the nut 6 of the support foot. During the adjustment process, tools such as a level can be used to measure and ensure that the base 1 is level in all directions. Once the base 1 is leveled, the anti-slip rubber pad at the lower end of the screw will be in close contact with the ground, generating sufficient friction to effectively prevent the support device from sliding due to external forces during subsequent use. This step is fundamental to the entire installation process and is crucial for ensuring the stability of the support device.

[0027] Based on the actual height of the corrosion-resistant lined container 5, operate the hydraulic telescopic rod on the support column 3. The hydraulic telescopic rod is typically controlled using an electric or manual hydraulic pump. Precise adjustment of the hydraulic oil flow and pressure allows for accurate height adjustment of the support column 3. During adjustment, close attention must be paid to the relative position of the top of the support column 3 to the bottom of the container 5, ensuring that the height of the support column 3 allows for smooth alignment between the connecting flange 51 at the bottom of the container 5 and the connecting hole on the connecting seat 43 at the top of the support column 3.

[0028] Carefully move container 5 above the support device, avoiding collisions and violent vibrations during the movement to prevent damage to both container 5 and the support device. When the bottom of container 5 is close to the top of support column 3, fine-tune the position of container 5 so that the connecting flange 51 at the bottom of container 5 is accurately aligned with the connecting hole on the connecting seat 43 at the top of support column 3. Then, securely connect the two using bolts 431. When tightening bolts 431, operate according to the specified torque to ensure a tight and reliable connection.

[0029] In this process, the second hydraulic cylinder 71 and the mounting support plate on the mounting base play important auxiliary roles. Before installing container 5, the second hydraulic cylinder 71 is activated, and the height of the mounting support plate is adjusted according to the height of container 5 and the operator's ease of operation, so that container 5 can be maintained at a suitable height position during installation, facilitating connection operations. After container 5 is installed, the second hydraulic cylinder 71 is retracted, and the mounting support plate and mounting base are removed, restoring the support device to its normal working state without affecting subsequent use.

[0030] Specifically, during the storage or transportation of container 5, due to factors such as material loading and unloading, vibration and bumps during transportation, container 5 may experience displacement or angular changes. When this occurs, the spherical universal joint 41 at the top of the support column 3 can rotate freely within a certain range, effectively adapting to the changes in container 5. For example, when container 5 tilts slightly due to uneven material distribution, the spherical universal joint 41 will automatically adjust its angle to maintain a stable connection between container 5 and support column 3.

[0031] Meanwhile, the limiting pin 451 in the limiting structure, in cooperation with the side plate 44 and the first screw 45, can precisely limit the excessive rotation of the spherical universal joint 41. When the displacement or angle change of the container 5 exceeds a certain range, the limiting pin 451 will contact the edge of the limiting hole 42, preventing the spherical universal joint 41 from continuing to rotate, thereby ensuring the relative stability of the connecting seat 43 and the support column 3, ensuring that the container 5 is always stably placed on the support device, effectively preventing the container 5 from tilting or tipping over, and ensuring the safety and stability of the production process.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A support device, characterized in that, include: Base (1); Support column (3), multiple columns are symmetrically distributed along the two long sides of the base (1), and the height is adjustable. A spherical universal joint (41) is provided on the top of the support column (3). The connecting component (4) includes a connecting seat (43) that connects to the ball joint (41) at the top of the support column (3). The connecting seat (43) has multiple connecting holes and its shape is adapted to the bottom contour of the container.

2. The support device according to claim 1, characterized in that: The base (1) is equipped with adjustable height support feet at the four corners. The support feet include a second screw (61) and a nut (6). The nut (6) is installed at the bottom of the base (1). The upper end of the second screw (61) is threaded into the nut (6). The lower end of the second screw (61) is provided with an anti-slip rubber pad.

3. The support device according to claim 2, characterized in that: The support column (3) is a hollow cylindrical structure made of aluminum alloy and filled with shock-absorbing material.

4. The support device according to claim 3, characterized in that: Also includes: A limiting structure for limiting the rotation range of a ball joint (41), the limiting structure includes a side plate (44) mounted on a support column (3), the side plate (44) having threaded holes (441) in different directions; A first screw (45) is adapted to the threaded hole (441), and a limiting pin (451) is connected to the first threaded rod; on the spherical shell of the spherical universal joint (41), a plurality of limiting holes (42) adapted to the limiting pin (451) are evenly distributed along the circumferential direction. When the connecting seat (43) is connected to the support column (3) through the spherical universal joint (41), the limiting pin (451) is aligned with one of the limiting holes (42) to limit the spherical universal joint.

5. The support device according to claim 4, characterized in that: It also includes a bottom support structure, which includes a mounting seat that can be detachably mounted on the base (1). A second hydraulic cylinder (71) is connected to the mounting seat, and a mounting support plate is connected to the second hydraulic cylinder (71). When installing the container, the height of the mounting support plate is adjusted to maintain a certain height during installation.

6. A corrosion-resistant lined container, characterized in that: The container (5) is mounted on the support device according to any one of claims 1-5. The bottom of the container (5) is fitted with a connecting flange (51) adapted to the connecting seat (43). The connecting flange (51) has a mounting hole and also includes a bolt (431) that can be connected between the mounting hole and the connection.

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