Supporting device for natural gas storage tank

Abstract

The utility model discloses a supporting device for a natural gas storage tank, and belongs to the technical field of natural gas storage. Comprising supporting legs, the supporting legs are upwards and fixedly connected with a placing table, and a tank body is placed on the placing table; an arc-shaped positioning groove is formed in the placing table, and the tank body is located in the positioning groove; two arc-shaped clamping plates are arranged on the placing table in a sliding manner, and the clamping plates clamp a tank body; a movable groove is formed in the placement table, and a moving structure fixedly connected with the clamping plate is slidably arranged in the movable groove; grooves are formed in the supporting legs, sliding blocks are arranged in the grooves in a sliding mode, and universal wheel bodies are arranged below the sliding blocks. A lifting structure is arranged below the containing table and fixedly connected with the sliding block. The positioning groove is formed in the placing table, so that a horizontally-placed tank body can be quickly positioned and fixed; meanwhile, the universal wheel bodies are contained in the supporting legs, sealing of the universal wheel bodies is facilitated, and therefore corrosion of external wind and rain to the universal wheel bodies is relieved.

Description

Technical Field

[0001] The utility model provides a supporting device for a natural gas storage tank, belonging to the technical field of natural gas storage. Background Art

[0002] As an important energy resource, natural gas is widely used in industrial and civil fields. In order to store natural gas safely and efficiently, natural gas storage tanks are one of the essential facilities.

[0003] Natural gas storage tanks are often cylindrical and prone to rolling when laid flat, making them difficult to position and fix. At the same time, existing storage tank support devices are difficult to move. In order to ensure the mobility of the support device while ensuring the stability of the support device when placed, the prior art often provides a wheel structure that is easy to store and use. The wheel can be used to move the support device when moving, and the wheel is stored when placed normally, so as to facilitate stable support. Natural gas storage tanks are usually stored in harsh environments, such as humid or corrosive climates, and the wheel structure that facilitates the movement of the support device has poor sealing when stored, and is easily exposed to wind and rain, thereby reducing its service life. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the cylindrical natural gas storage tank is inconvenient to position and fix, and the supporting device with the movable wheel body for receiving the movable wheel body has poor sealing performance and is easily corroded by external wind and rain, resulting in a reduced service life.

[0005] In order to solve the above-mentioned problems, the utility model proposes a technical solution: a supporting device for a natural gas storage tank, comprising a supporting leg, the supporting leg is fixedly connected upward with a placing platform, and a tank body is placed on the placing platform; an arc-shaped positioning groove is provided on the placing platform, and the tank body is located in the positioning groove; two arc-shaped clamping plates are slidably provided on the placing platform, and the clamping plates clamp the tank body; a movable groove is provided in the placing platform, and a movable structure fixedly connected to the clamping plate is slidably provided in the movable groove; a groove is provided in the supporting leg, and a slider is slidably provided in the groove, and a universal wheel body is provided below the slider; a lifting structure is provided below the placing platform, and the lifting structure is fixedly connected to the slider.

[0006] As an improvement, the movable structure includes a movable plate and a connecting rod; the movable plate is slidably arranged in a movable groove, and the connecting rod is fixedly connected to the movable plate; a guide groove connected to the movable groove is opened on the upper surface of the placement table, the connecting rod is located in the guide groove, and the connecting rod is fixedly connected to the clamping plate.

[0007] As an improvement, a clamping motor is provided on one side of the placement table, and a bidirectional screw rod rotatably arranged in a movable groove is fixedly connected to the output shaft of the clamping motor; two movable plates are provided, and the two movable plates are threadedly connected to the corresponding positions of the bidirectional screw rod.

[0008] As an improvement, the lifting structure includes a lifting plate and a connecting column; the lifting plate is located below the placing table, and the connecting column is fixedly connected to the lifting plate; a connecting groove is opened on one side of the supporting leg, the connecting column is located in the connecting groove, and the connecting column is fixedly connected to the slider.

[0009] As an improvement, a lifting motor is provided at the bottom of the placing table, an adjusting screw is fixedly connected to the output shaft of the lifting motor, and the lifting plate is threadedly connected to the adjusting screw.

[0010] As an improvement, a slide groove connected to the connecting groove is provided in the supporting leg, and a sealing block fixedly connected to the connecting column is slidably arranged in the slide groove; the sealing block blocks the connecting groove.

[0011] Beneficial effects of the utility model:

[0012] 1. An arc-shaped positioning groove is provided on the placement table, and the movable structure is fixedly connected to the clamping plate; by providing the positioning groove, the flat natural gas storage tank can be quickly positioned to prevent the cylindrical storage tank from rolling randomly, and the clamping plate can be clamped on the storage tank by using the movable structure, thereby quickly and conveniently completing the positioning and fixing of the storage tank.

[0013] 2. A groove is provided in the supporting leg, a slider is slidably provided in the groove, and a universal wheel body is provided under the slider; the universal wheel body can be stored in the supporting leg through the lifting structure, and the supporting leg can be used to close the universal wheel body, which has good sealing performance, can insulate heat, wind and rain, and reduce corrosion to the universal wheel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of a supporting device for a natural gas storage tank according to the utility model.

[0015] Figure 2 This is a stereoscopic diagram from another perspective of a supporting device for a natural gas storage tank of the utility model.

[0016] Figure 3 The utility model is a cross-sectional view of a support leg of a support device for a natural gas storage tank.

[0017] Figure 4 The utility model is a cross-sectional view of a placement platform of a supporting device for a natural gas storage tank.

[0018] 1. Support legs; 2. Placement table; 3. Guide groove; 4. Clamping plate; 5. Tank body; 6. Positioning groove; 7. Lifting plate; 8. Groove; 9. Slider; 10. Universal wheel body; 11. Connecting column; 12. Connecting groove; 13. Sealing block; 14. Slide; 15. Clamping motor; 16. Moving plate; 17. Bidirectional screw; 18. Adjusting screw; 19. Lifting motor. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] according to Figure 1-4 As shown: the utility model provides a supporting device for a natural gas storage tank: it includes a supporting leg 1, the supporting leg 1 is fixedly connected upward with a placing platform 2, a tank body 5 is placed on the placing platform 2; an arc-shaped positioning groove 6 is provided on the placing platform 2, and the tank body 5 is located in the positioning groove 6; two arc-shaped clamping plates 4 are slidably provided on the placing platform 2, and the clamping plates 4 clamp the tank body 5; a movable groove is provided in the placing platform 2, and a movable structure fixedly connected to the clamping plate 4 is slidably provided in the movable groove; a groove 8 is provided in the supporting leg 1, a sliding block 9 is slidably provided in the groove 8, and a universal wheel body 10 is provided below the sliding block 9; a lifting structure is provided below the placing platform 2, and the lifting structure is fixedly connected to the sliding block 9.

[0021] By providing a positioning groove 6 on the placement table 2, the flat tank body 5 can be quickly positioned and fixed; at the same time, the universal wheel body 10 is stored in the support leg 1, which is convenient for sealing the universal wheel body 10, thereby reducing the corrosion of the universal wheel body 10 by external wind and rain.

[0022] like Figure 4 As shown, the moving structure includes a moving plate 16 and a connecting rod; the moving plate 16 is slidably arranged in the movable groove, and the connecting rod is fixedly connected to the moving plate 16; a guide groove 3 connected to the movable groove is provided on the upper surface of the placing table 2, the connecting rod is located in the guide groove 3, and the connecting rod is fixedly connected to the clamping plate 4. A clamping motor 15 is arranged on one side of the placing table 2, and a bidirectional screw rod 17 rotatably arranged in the movable groove is fixedly connected to the output shaft of the clamping motor 15; two moving plates 16 are arranged, and the two moving plates 16 are threadedly connected to the corresponding positions of the bidirectional screw rod 17.

[0023] The setting of the connecting rod and the guide groove 3 can limit the rotation of the movable plate 16, thereby converting the rotation of the bidirectional screw 17 into the movement of the movable plate 16, and transmitting the movement to the clamping plate 4 through the connecting rod to clamp and fix the tank body 5.

[0024] like Figure 3As shown, the lifting structure includes a lifting plate 7 and a connecting column 11; the lifting plate 7 is located below the placement table 2, and the connecting column 11 is fixedly connected to the lifting plate 7; a connecting groove 12 is provided on one side of the support leg 1, the connecting column 11 is located in the connecting groove 12, and the connecting column 11 is fixedly connected to the slider 9. A lifting motor 19 is provided at the bottom of the placement table 2, and an adjusting screw 18 is fixedly connected to the output shaft of the lifting motor 19, and the lifting plate 7 is threadedly connected to the adjusting screw 18.

[0025] The arrangement of the connecting column 11 and the connecting groove 12 can limit the rotation of the lifting plate 7, thereby converting the rotation of the adjusting screw 18 into the movement of the lifting plate 7, and transmitting the movement to the slider 9 through the connecting column 11, driving the universal wheel body 10 to rise and fall.

[0026] like Figure 3 As shown, a slide groove 14 connected to the connecting groove 12 is opened in the supporting leg 1, and a sealing block 13 fixedly connected to the connecting column 11 is slidably arranged in the slide groove 14; the sealing block 13 blocks the connecting groove 12, which can increase the sealing performance of the entire supporting leg 1, and at the same time, the sealing block 13 can slide in the slide groove 14 without affecting the use of the universal wheel body 10, and when the universal wheel body 10 is stored, the sealing block 13 can block the connecting groove 12 again.

[0027] Principle of the utility model

[0028] like Figure 4 As shown, when placing the can body 5, the can body 5 is placed in the positioning groove 6, which can quickly position the can body 5 and prevent the can body 5 from rolling; start the clamping motor 15, and under the drive of the moving structure, the two clamping plates 4 approach each other until the clamping plates 4 clamp the can body 5, as shown in FIG. Figure 1-2 As shown, the rapid positioning and fixing of the tank body 5 is completed.

[0029] like Figure 3 As shown, when the support device supports the tank body 5 normally, the universal wheel body 10 is suspended in the groove 8 in the support leg 1; the support leg 1 and the ground can form a closed structure, and the sealing block 13 can seal the connection groove 12 to increase the airtightness, so as to reduce the corrosion of the universal wheel body 10 by external wind and rain. When the entire support device needs to be moved, the lifting motor 19 is started, and the slider 9 drives the universal wheel body 10 to move downward under the drive of the lifting structure until the universal wheel body 10 contacts the ground, and the support leg 1 is suspended, which can facilitate the movement of the support device. When it moves to a specific position, the lifting motor 19 is reversed to retract the universal wheel body 10.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A support device for a natural gas storage tank, comprising a support leg (1), the support leg (1) being fixedly connected upwardly to a placement platform (2), and a tank body (5) being placed on the placement platform (2); characterized in that: The placing platform (2) is provided with an arc-shaped positioning groove (6), and the tank body (5) is located in the positioning groove (6); two arc-shaped clamping plates (4) are slidably provided on the placing platform (2), and the clamping plates (4) clamp the tank body (5); a movable groove is provided in the placing platform (2), and a movable structure fixedly connected to the clamping plate (4) is slidably provided in the movable groove; a groove (8) is provided in the supporting leg (1), and a sliding block (9) is slidably provided in the groove (8), and a universal wheel body (10) is provided below the sliding block (9); a lifting structure is provided below the placing platform (2), and the lifting structure is fixedly connected to the sliding block (9).

2. A supporting device for a natural gas storage tank according to claim 1, characterized in that: The movable structure comprises a movable plate (16) and a connecting rod; the movable plate (16) is slidably arranged in a movable groove, and the connecting rod is fixedly connected to the movable plate (16); a guide groove (3) connected to the movable groove is provided on the upper surface of the placement table (2), the connecting rod is located in the guide groove (3), and the connecting rod is fixedly connected to the clamping plate (4).

3. A supporting device for a natural gas storage tank according to claim 2, characterized in that: A clamping motor (15) is arranged on one side of the placement table (2), and a bidirectional screw rod (17) rotatably arranged in a movable groove is fixedly connected to the output shaft of the clamping motor (15); two movable plates (16) are arranged, and the two movable plates (16) are threadedly connected to corresponding positions of the bidirectional screw rod (17).

4. A supporting device for a natural gas storage tank according to claim 1, characterized in that: The lifting structure comprises a lifting plate (7) and a connecting column (11); the lifting plate (7) is located below the placement platform (2), and the connecting column (11) is fixedly connected to the lifting plate (7); a connecting groove (12) is provided on one side of the support leg (1), the connecting column (11) is located in the connecting groove (12), and the connecting column (11) is fixedly connected to the slider (9).

5. A supporting device for a natural gas storage tank according to claim 4, characterized in that: A lifting motor (19) is arranged at the bottom of the placement platform (2); an adjusting screw rod (18) is fixedly connected to the output shaft of the lifting motor (19); and the lifting plate (7) is threadedly connected to the adjusting screw rod (18).

6. A supporting device for a natural gas storage tank according to claim 5, characterized in that: The support leg (1) is provided with a slide groove (14) connected to the connection groove (12), and a sealing block (13) fixedly connected to the connection column (11) is slidably arranged in the slide groove (14); the sealing block (13) blocks the connection groove (12).

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