Gas storage tank with moving mechanism

Abstract

The utility model relates to the technical field of gas storage tanks, and discloses a gas storage tank with a moving mechanism, which comprises a frame, the front end of the frame is connected with a tractor body through a traction connector, and wheels are rotatably mounted at the rear end of the frame. According to the gas storage tank with the moving mechanism, in order to enable the storage tank body to be more stable in the transportation process, a fixing assembly is arranged, asynchronous motors on a fixing frame are started before transportation, a bidirectional threaded rod is made to rotate, threaded blocks, sliding blocks and sliding rails are matched, and the two sets of asynchronous motors move in the opposite directions; an asynchronous motor is started to be matched with a rotating shaft and a rotating cylinder to enable a disc to rotate, the inclination angle of an electric hydraulic rod is adjusted in cooperation with a universal ball head, finally, the two ends of the storage tank body can be stably clamped and fixed in cooperation with multiple sets of electromagnetic chucks, storage tank bodies of more sizes can be conveniently replaced for stable fixed transportation, and the applicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of gas storage tank technology, specifically a gas storage tank with a moving mechanism. Background Technology

[0002] In many areas of modern industrial production and daily life, the demand for gas storage and transportation is extremely wide. Industrial manufacturing processes such as chemical engineering, steel smelting, and electronic chip manufacturing require large quantities of different types of gases.

[0003] Traditional gas storage tanks are mostly fixed installations, and their limitations become increasingly apparent in some scenarios where flexible gas allocation is required. In terms of mobile mechanisms, a common one is the traction wheel type mobile mechanism, which borrows the design of vehicle walking systems. By installing tires and matching suspension devices, the storage tank can be moved on relatively flat ground.

[0004] However, the moving mechanisms currently used for small gas storage tanks lack an effective and flexible fixing structure when securing the tank body. Unlike large gas tanks which have fixed installation structures, small gas tank transport equipment cannot easily disassemble and assemble the tank, or replace tanks of different diameters. Its applicability needs to be improved. It cannot effectively and adaptably clamp and fix the curved outer walls at the top and bottom and left and right ends of the tank to prevent the tank from tilting and shaking during transportation. In view of this, we propose a gas storage tank with a moving mechanism. Utility Model Content

[0005] The purpose of this invention is to provide a gas storage tank with a moving mechanism to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A gas storage tank with a moving mechanism includes a frame. The front end of the frame is connected to a tractor body via a traction connector. Wheels are rotatably mounted on the rear end of the frame. An arc-shaped support frame is fixedly mounted on the top end of the frame. The storage tank body is placed inside the arc-shaped support frame. A fixing component is provided on the frame, the fixing component including:

[0008] A fixed frame is fixedly installed on the top of the vehicle frame. An asynchronous motor is fixedly installed on the outer wall of the top of the fixed frame. A bidirectional threaded rod is fixedly installed on the output end of the asynchronous motor. The bidirectional threaded rod is rotatably installed inside the fixed frame. A threaded block is threadedly installed on the bidirectional threaded rod. A slider is fixedly installed on the outer wall of the threaded block. A slide rail is fixedly installed on the inner wall of the fixed frame. The slider is slidably installed on the slide rail.

[0009] An asynchronous motor is fixedly mounted on the top of the threaded block, a rotating shaft is fixedly mounted on the output end of the asynchronous motor, a rotating cylinder is fixedly mounted on the outer wall of the rotating shaft, and a disc is fixedly mounted on the rotating cylinder.

[0010] The universal ball joint has an external universal ball joint that is rotatably mounted inside the disc. The fixed end of the electric hydraulic rod is fixedly connected inside the universal ball joint, and an electromagnetic chuck is fixedly mounted on the piston end of the electric hydraulic rod.

[0011] Preferably, the arc-shaped support frame is provided in multiple sets, and the multiple sets of arc-shaped support frames are arranged in a linear array with equal spacing, so that the storage tank body is placed more stably.

[0012] Preferably, the threaded block, slider, asynchronous motor, rotating shaft, rotating cylinder, and disc are provided in two sets, and the two sets of threaded blocks, sliders, asynchronous motors, rotating shafts, rotating cylinders, and discs are mirror images of the vertical centerline of the bidirectional threaded rod at both ends of the bidirectional threaded rod.

[0013] Preferably, a single set of the universal ball joint, electro-hydraulic rod, and electromagnetic chuck is provided with multiple sets, and the multiple sets of the universal ball joint, electro-hydraulic rod, and electromagnetic chuck are arranged in an equally spaced circular array with the center of the circular cross-section of the disk as the array center, so that the storage tank body is more stable during transportation.

[0014] Preferably, an auxiliary component is provided at the top of the frame, the auxiliary component includes a mounting plate, the mounting plate is attached to the top of the frame, the frame has mounting holes, multiple sets of mounting holes are provided, the mounting plate is installed in the mounting holes by fasteners, and the top of the mounting plate is fixedly connected to the bottom of the L-shaped frame.

[0015] Preferably, an electric cylinder fixing end is fixedly installed on the top upper surface of the L-shaped frame, and a pressure plate is fixedly installed on the piston end of the bottom of the electric cylinder, with the bottom of the pressure plate adhering to the top of the storage tank body.

[0016] Preferably, multiple sets of the mounting plate, L-shaped frame, electric cylinder, and pressure plate are provided, making the storage tank body more stable during transportation.

[0017] Compared with the prior art, this utility model provides a gas storage tank with a moving mechanism, which has the following advantages:

[0018] 1. This gas storage tank with a moving mechanism, in order to make the storage tank body more stable during transportation, is equipped with a fixed component. First, in conjunction with the frame, traction connector, wheels, and arc-shaped support frame, the storage tank body can be initially placed and moved for transportation. Before transportation, the asynchronous motor on the fixed frame is started, causing the bidirectional threaded rod to rotate. With the help of threaded blocks, sliders, and slide rails, the two sets of asynchronous motors move towards each other. The asynchronous motor is started, and with the help of the rotating shaft and rotating drum, the disc rotates. With the help of the universal ball joint, the tilt angle of the electro-hydraulic rod is adjusted. Finally, with the help of multiple sets of electromagnetic chucks, the two ends of the storage tank body can be stably clamped and fixed, adapting to the arc-shaped outer walls of the storage tank body. While making transportation more stable, it also makes it easier to replace storage tank bodies of more sizes for stable fixed transportation, thus improving applicability.

[0019] 2. In order to further improve the stability of the gas storage tank body during transportation, the gas storage tank with the moving mechanism is equipped with an auxiliary component. First, with the help of the mounting plate and mounting holes, the L-shaped frame is installed in the target position. Then, the electric cylinder is activated to make the pressure plate move downward until it is close to the top of the storage tank body. This, together with the fixing component, makes the storage tank body more stable during transportation. Attached Figure Description

[0020] Figure 1 This is a top view of the overall structure of this utility model;

[0021] Figure 2 This is a top view of the overall structure of this utility model from another perspective;

[0022] Figure 3 This utility model Figure 2 Enlarged structural diagram of region A in the middle;

[0023] Figure 4 This is a top view of part of the structure of this utility model.

[0024] In the diagram: 1. Chassis; 2. Traction connector; 3. Wheel; 4. Arc-shaped support frame; 5. Storage tank body; 6. Fixing assembly; 61. Fixing frame; 62. Asynchronous motor; 63. Bidirectional threaded rod; 64. Threaded block; 65. Slider; 66. Slide rail; 67. Asynchronous motor; 68. Shaft; 69. Rotary drum; 610. Disc; 611. Universal ball joint; 612. Electro-hydraulic rod; 613. Electromagnetic chuck; 7. Auxiliary assembly; 71. Mounting plate; 72. Mounting hole; 73. L-shaped frame; 74. Electric cylinder; 75. Pressure plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In this application, the term "above" indicates the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It is primarily used to better describe this application and its embodiments, and is not intended to limit the indicated device, element, or component to having a specific orientation, or to construct and operate in a specific orientation. Furthermore, the term "above" may also be used in certain circumstances to indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application according to the specific circumstances.

[0027] Please see Figure 1 - Figure 4 This utility model provides a technical solution:

[0028] A gas storage tank with a moving mechanism includes a frame 1. The front end of the frame 1 is connected to a tractor body via a traction connector 2. Wheels 3 are rotatably mounted on the rear end of the frame 1. An arc-shaped support frame 4 is fixedly mounted on the top of the frame 1, and the storage tank body 5 is placed inside the arc-shaped support frame 4. Three sets of arc-shaped support frames 4 are arranged in a linear array with equal spacing, making the storage tank body 5 more stable. The frame 1, as the main load-bearing component of the entire device, has a dedicated traction connector 2 at its front end. This traction connector 2 has an interface and structure adapted to the tractor body, and is reliably connected to the tractor body through standard connection methods such as bolt tightening and pin locking. This connection method ensures that the frame 1 can move stably forward with the tractor body during transportation. The wheels 3 mounted at the rear of the frame 1 are made of high-strength rubber tires and metal hubs. The wheels 3 are rotatably connected to the frame 1 through axles. High-precision bearings are provided at both ends of the axles to reduce rotational friction. Under the traction of the tractor, the wheels 3 can roll flexibly to assist the frame 1 in moving. The arc-shaped support frame 4 fixedly installed at the top of the frame 1 is made of high-quality steel and has good strength and toughness. The three sets of arc-shaped support frames 4 are distributed in a linear array with equal spacing. This layout can effectively distribute the weight of the storage tank body 5 and provide stable support. When placing the storage tank body 5, the operator slowly places it along the arc of the arc-shaped support frame 4 to ensure that the storage tank body 5 fits tightly with the arc-shaped support frame 4, completing the initial placement and moving preparation work before transportation.

[0029] In one embodiment of this utility model, a fixing component 6 is provided on the frame 1. The fixing component 6 includes a fixing bracket 61. The fixing bracket 61 is fixedly installed on the top of the frame 1. An asynchronous motor 62 is fixedly installed on the outer wall of the top of the fixing bracket 61. A bidirectional threaded rod 63 is fixedly installed on the output end of the asynchronous motor 62. The bidirectional threaded rod 63 is rotatably installed inside the fixing bracket 61. A threaded block 64 is threadedly installed on the bidirectional threaded rod 63. A slider 65 is fixedly installed on the outer wall of the threaded block 64. A slide rail 66 is fixedly installed on the inner wall of the fixing bracket 61. The slider 65 is slidably installed on the slide rail 66. An asynchronous motor 67 is fixedly installed on the top of the threaded block 64. A rotating shaft 68 is fixedly installed on the output end of the asynchronous motor 67. A rotating cylinder 69 is fixedly installed on the outer wall of the rotating shaft 68. A disc 610 is fixedly installed on the rotating cylinder 69. In addition, the threaded block 64, slider 65, asynchronous motor 67, and rotating... Two sets of shaft 68, rotating drum 69, and disc 610 are provided. The two sets of threaded blocks 64, sliders 65, asynchronous motors 67, rotating shafts 68, rotating drums 69, and discs 610 are all mirror images of the vertical centerline of the bidirectional threaded rod 63, and are mirror images of both ends of the bidirectional threaded rod 63. A universal ball joint 611 is rotatably mounted inside the disc 610. The fixed end of the electric hydraulic rod 612 is fixedly connected inside the universal ball joint 611. An electromagnetic chuck 613 is fixedly mounted on the piston end of the electric hydraulic rod 612. In addition, three sets of universal ball joints 611, electric hydraulic rods 612, and electromagnetic chucks 613 are provided on a single disc 610. The three sets of universal ball joints 611, electric hydraulic rods 612, and electromagnetic chucks 613 are all circumferentially arrayed with the center of the circular cross-section of the disc 610 as the array center, which makes the storage tank body 5 more stable during transportation.

[0030] In this embodiment, before transportation, the operator sends a start command to the asynchronous motor 62 on the fixed frame 61 through the tractor body controller. The torque at its output end can be transmitted to the bidirectional threaded rod 63, causing it to rotate synchronously. When the bidirectional threaded rod 63 rotates, the two sets of threaded blocks 64 threaded on it will move towards each other under the action of the threads due to the different directions of the threads. This can convert the rotation of the bidirectional threaded rod 63 into the linear movement of the threaded blocks 64. When the threaded blocks 64 move, the slider 65 slides synchronously in the slide rail 66. The design of the slide rail 66 can not only guide the movement direction of the slider 65, but also withstand a certain lateral force to ensure the stability of the entire structure. As the slider 65 slides towards each other on the slide rail 66, it drives the asynchronous motors 67 fixedly mounted on the top of the two sets of threaded blocks 64 to move towards each other. The asynchronous motors 67 start, and the shaft 68 at its output end begins to rotate. When the rotating shaft 68 rotates, the rotating drum 69 rotates synchronously, and the disc 610 rotates together with the rotating drum 69. The universal ball head 611 has a spherical groove inside, and the fixed end of the electric hydraulic rod 612 is embedded in the groove and connected by a pin and a retaining ring to achieve universal rotation. This structural design allows the electric hydraulic rod 612 to adjust the tilt angle in different directions to better adapt to the arc-shaped outer walls at both ends of the storage tank body 5. The electromagnetic chuck 613 generates a strong magnetic field by being energized and adsorbs onto the metal surfaces at both ends of the storage tank body 5. It can adsorb the storage tank body 5 from multiple angles to achieve stable clamping and fixing. The operator can adjust the direction of the asynchronous motor 62 and the extension length of the electric hydraulic rod 612 through the controller according to the different sizes of the storage tank body 5, and replace storage tank bodies 5 of more sizes for stable fixing and transportation, thereby improving the applicability of the equipment.

[0031] In one embodiment of this utility model, an auxiliary component 7 is provided at the top of the frame 1. The auxiliary component 7 includes a mounting plate 71. The mounting plate 71 is attached to the top of the frame 1. The frame 1 has mounting holes 72. Multiple sets of mounting holes 72 are provided. The mounting plate 71 is installed inside the mounting holes 72 by fasteners. The top of the mounting plate 71 is fixedly connected to the bottom of the L-shaped frame 73. In addition, the fixed end of the electric cylinder 74 is fixedly installed on the upper surface of the top of the L-shaped frame 73. The piston end of the bottom of the electric cylinder 74 is fixedly installed with a pressure plate 75. The bottom of the pressure plate 75 is attached to the top of the storage tank body 5. In addition, there are two sets of mounting plate 71, L-shaped frame 73, electric cylinder 74 and pressure plate 75, which makes the storage tank body 5 more stable during transportation.

[0032] In this embodiment, the mounting plate 71 is pre-machined with holes corresponding to multiple sets of mounting holes 72 opened on the frame 1. The operator uses bolts and nuts to fasten the mounting plate 71 to the frame 1 through these holes, forming a stable support structure. The electric cylinder 74 is fixedly installed on the top of the L-shaped frame 73. When the operator sends a start command to the electric cylinder 74 through the tractor body controller, the pressure plate 75 moves downward with the piston of the electric cylinder 74. The pressure plate 75 gradually approaches the top of the storage tank body 5 until the bottom of the pressure plate 75 is attached to the top of the storage tank body 5. The auxiliary component 7 and the fixing component 6 work together to fix the storage tank body 5 from the top and both ends at the same time, further improving the stability of the storage tank body 5 during transportation.

[0033] All electrical components appearing in this application are electrically connected to the tractor body controller and power supply. The controller is a conventional and known device that can control the asynchronous motor 62, asynchronous motor 67, electric hydraulic rod 612, electromagnetic chuck 613, and electric cylinder 74. All standard parts used in this application can be purchased from the market. The specific connection methods of each part are all conventional methods such as riveting and welding that are mature in the prior art. The machinery, parts, and equipment are all conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, and will not be described in detail here.

[0034] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A gas storage tank with a moving mechanism, comprising a frame (1), the front end of which is connected to a tractor body via a traction connector (2), wheels (3) being rotatably mounted on the rear end of the frame (1), and an arc-shaped support frame (4) fixedly mounted on the top end of the frame (1), the storage tank body (5) being placed inside the arc-shaped support frame (4), characterized in that: A fixing component (6) is provided on the frame (1), the fixing component (6) including: A fixed frame (61) is fixedly installed on the top of the frame (1). An asynchronous motor (62) is fixedly installed on the outer wall of the top of the fixed frame (61). A bidirectional threaded rod (63) is fixedly installed at the output end of the asynchronous motor (62). The bidirectional threaded rod (63) is rotatably installed inside the fixed frame (61). A threaded block (64) is threaded on the bidirectional threaded rod (63). A slider (65) is fixedly installed on the outer wall of the threaded block (64). A slide rail (66) is fixedly installed on the inner wall of the fixed frame (61). The slider (65) is slidably installed on the slide rail (66). An asynchronous motor (67) is fixedly installed on the top of the threaded block (64), a rotating shaft (68) is fixedly installed on the output end of the asynchronous motor (67), a rotating cylinder (69) is fixedly installed on the outer wall of the rotating shaft (68), and a disc (610) is fixedly installed on the rotating cylinder (69). The universal ball joint (611) is rotatably mounted inside the disc (610). The universal ball joint (611) is fixedly connected to the fixed end of the electric hydraulic rod (612) inside the universal ball joint (611). The piston end of the electric hydraulic rod (612) is fixedly mounted with an electromagnetic chuck (613).

2. A gas storage tank with a moving mechanism according to claim 1, characterized in that: The arc-shaped support frame (4) is provided in multiple sets, and the multiple sets of the arc-shaped support frame (4) are arranged in a linear array with equal spacing.

3. A gas storage tank with a moving mechanism according to claim 1, characterized in that: The threaded block (64), slider (65), asynchronous motor (67), rotating shaft (68), rotating drum (69) and disc (610) are provided in two sets, and the two sets of threaded blocks (64), sliders (65), asynchronous motors (67), rotating shafts (68), rotating drums (69) and discs (610) are mirrored at both ends of the bidirectional threaded rod (63) with the vertical center line of the bidirectional threaded rod (63) as the mirror axis.

4. A gas storage tank with a moving mechanism according to claim 3, characterized in that: Multiple sets of universal ball joints (611), electric hydraulic rods (612), and electromagnetic chucks (613) are provided on a single set of disks (610), and the multiple sets of universal ball joints (611), electric hydraulic rods (612), and electromagnetic chucks (613) are arranged in a circular array with equal spacing around the center of the circular cross-section of the disk (610).

5. A gas storage tank with a moving mechanism according to claim 1, characterized in that: An auxiliary component (7) is provided at the top of the frame (1). The auxiliary component (7) includes a mounting plate (71). The mounting plate (71) is attached to the top of the frame (1). The frame (1) has mounting holes (72). Multiple sets of mounting holes (72) are provided. The mounting plate (71) is installed inside the mounting holes (72) by fasteners. The top of the mounting plate (71) is fixedly connected to the bottom of the L-shaped frame (73).

6. A gas storage tank with a moving mechanism according to claim 5, characterized in that: The upper surface of the L-shaped frame (73) is fixedly installed with the fixed end of the electric cylinder (74), and the piston end of the bottom of the electric cylinder (74) is fixedly installed with the pressure plate (75), and the bottom of the pressure plate (75) is attached to the top of the storage tank body (5).

7. A gas storage tank with a moving mechanism according to claim 6, characterized in that: The mounting plate (71), L-shaped frame (73), electric cylinder (74) and pressure plate (75) are provided in multiple sets.

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