Ground transfer device for oil and gas storage tank

Abstract

The utility model relates to the technical field of oil and gas storage tanks, and discloses an oil and gas storage tank ground transfer device which comprises a bottom plate and a supporting plate, wheels are fixed to the periphery of the bottom of the bottom plate, the supporting plate is arranged over the bottom plate, sliding holes are formed in the two sides of the bottom plate, sliding plates are arranged on the two sides in the two sliding holes in a sliding mode, and the wheels are fixed to the supporting plate. Bearings are fixed to the two side walls of the two sliding holes, a two-way threaded rod is connected into one bearing, and one end of the two-way threaded rod penetrates through the two sliding plates and the other bearing and is connected with a transmission mechanism. An oil gas storage tank needing to be transferred is placed above the supporting plate, when the oil gas storage tank needs to be lifted, the transmission mechanism can drive the two bidirectional threaded rods to rotate, and the two bidirectional threaded rods rotate to drive the two sliding plates to move in the sliding holes; the sliding plate moves to drive the rotating rod to rotate, and the rotating rod rotates to lift the supporting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and gas storage tanks, and more specifically, to a ground transport device for oil and gas storage tanks. Background Art

[0002] Oil and gas storage tanks are containers for storing oil or gas. Oil and gas storage tanks can be divided into metal oil tanks and non-metallic oil tanks according to the material; they can be divided into vertical and horizontal types according to the installation form; they can be divided into cylindrical, square box and spherical types according to the shape. When transporting oil and gas storage tanks, sometimes they need to be transported from a low place to a high place. Since some oil and gas storage tanks are relatively heavy, if they are lifted by staff, it will greatly increase the workload of the staff. The existing transfer device cannot lift the oil and gas storage tanks. For this reason, we propose a ground transfer device for oil and gas storage tanks. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a ground transfer device for oil and gas storage tanks to solve the problem that the existing transfer device mentioned in the above background technology is not able to lift the oil and gas storage tanks.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ground transfer device for oil and gas storage tanks, comprising a base plate and a support plate, wheels are fixed around the bottom of the base plate, the support plate is arranged directly above the base plate, sliding holes are opened on both sides of the base plate, slide plates are slidably arranged on both sides of the two sliding holes, bearings are fixed on both side walls of the two sliding holes, a two-way threaded rod is connected to one of the bearings, one end of the two-way threaded rod passes through two slide plates and another bearing and is connected to a transmission mechanism, and the two-way threaded rod is threadedly connected to the two slide plates, one end of a rotating rod is rotatably connected to the top of the four slide plates, and the other ends of the four rotating rods are rotatably connected to the two sides of the two side walls of the bottom of the support plate.

[0005] As a preferred technical solution of the utility model, anti-slip grooves are provided on the upper side of the support plate.

[0006] As a preferred technical solution of the utility model, the side walls of the bottom plate are fixed with side plates, mounting plates are fixed on both sides above the side plates, and mounting holes are provided on both sides of the mounting plates.

[0007] As a preferred technical solution of the utility model, sliding holes are opened at the four corners of the support plate, sliding rods are fixed at the four corners above the bottom plate, and one end of the sliding rod passes through the sliding hole and is fixed with a rod limiting plate.

[0008] As a preferred technical solution of the utility model, the transmission mechanism includes two worm gears and a side housing, the side housing is fixed to the side wall of the base plate, the two worm gears are respectively fixed to one end of two bidirectional threaded rods, and the two worm gears are arranged in the side housing, a base is fixed to one side below the side housing, a motor is installed above the base, side bearings are fixed to both side walls of the side housing, a worm is connected to one of the side bearings, one end of the worm passes through the other side bearing and is connected to the motor, and the worm and the two worm gears are arranged to cooperate with each other.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] The utility model places the oil and gas storage tanks that need to be transported above the support plate. When the oil and gas storage tanks need to be lifted, the transmission mechanism can drive the two bidirectional threaded rods to rotate. The rotation of the two bidirectional threaded rods can drive the two slide plates to move in the slide holes. The movement of the slide plates can drive the rotating rods to rotate. The rotation of the rotating rods can lift the support plate, thereby facilitating the lifting and transportation of the oil and gas storage tanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a three-dimensional structural schematic diagram of a ground transfer device for oil and gas storage tanks of the utility model;

[0012] Figure 2 This is a schematic diagram of the main structure of a ground transfer device for oil and gas storage tanks of the utility model;

[0013] Figure 3 It is a side structural schematic diagram of a ground transfer device for oil and gas storage tanks of the utility model;

[0014] Figure 4 It is an enlarged schematic diagram of the structure of part A of a ground transfer device for oil and gas storage tanks of the utility model.

[0015] In the figure: 1. bottom plate; 2. wheel; 3. support plate; 4. sliding hole; 5. bidirectional threaded rod; 6. bearing; 7. slide plate; 8. rotating rod; 9. side housing; 10. worm gear; 11. worm; 12. side bearing; 13. side plate; 14. mounting plate; 15. mounting hole; 16. sliding rod; 17. rod limit plate; 18. motor; 19. base. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] like Figures 1 to 4 As shown, the utility model provides a ground transportation device for oil and gas storage tanks, including a base plate 1 and a support plate 3. Wheels 2 are fixed around the bottom of the base plate 1. The support plate 3 is arranged directly above the base plate 1. Slide holes 4 are opened on both sides of the base plate 1. Slide plates 7 are slidably arranged on both sides of the two slide holes 4. Bearings 6 are fixed on both side walls of the two slide holes 4. A two-way threaded rod 5 is connected in one of the bearings 6. One end of the two-way threaded rod 5 passes through the two slide plates 7 and the other bearing 6 and is connected with a transmission mechanism, and the two-way threaded rod 5 is threadedly connected to the two slide plates 7. One end of a rotating rod 8 is rotatably connected to the top of the four slide plates 7. The other ends of the four rotating rods 8 are rotatably connected to the two sides of the two side walls of the bottom of the support plate 3, and the two two-way threaded rods 5 can be driven to rotate through the transmission mechanism. The rotation of the two two-way threaded rods 5 can drive the two slide plates 7 to move in the slide holes 4. The movement of the four slide plates 7 can drive the four rotating rods 8 to rotate. The rotation of the four rotating rods 8 can lift the support plate 3.

[0018] Among them, anti-skid grooves are provided above the support plate 3, and the anti-skid grooves can prevent the oil and gas storage tanks above the support plate 3 from sliding.

[0019] The side wall of the bottom plate 1 is fixed with a side plate 13 , and mounting plates 14 are fixed on both sides above the side plate 13 , and mounting holes 15 are opened on both sides of the mounting plate 14 , through which the device can be conveniently connected to the tractor.

[0020] Among them, sliding holes are opened at the four corners of the support plate 3, and sliding rods 16 are fixed at the four corners above the bottom plate 1. One end of the sliding rod 16 passes through the sliding hole and is fixed with a rod limiting plate 17. The sliding rod 16 slides in the sliding hole to limit the upward and downward sliding of the support plate 3.

[0021] Among them, the transmission mechanism includes two worm gears 10 and a side shell 9, the side shell 9 is fixed to the side wall of the base plate 1, the two worm gears 10 are respectively fixed to one end of two bidirectional threaded rods 5, and the two worm gears 10 are arranged in the side shell 9, a base 19 is fixed to one side below the side shell 9, a motor 18 is installed above the base 19, and side bearings 12 are fixed to both side walls of the side shell 9, one of the side bearings 12 is connected to a worm 11, one end of the worm 11 passes through the other side bearing 12 and is connected to the motor 18, and the worm 11 and the two worm gears 10 are arranged in cooperation with each other, starting the motor 18 can drive the worm 11 to rotate, the rotation of the worm 11 can drive the two worm gears 10 to rotate, and the rotation of the two worm gears 10 can drive the two bidirectional threaded rods 5 to rotate.

[0022] The working principle and use process of the utility model are as follows: by placing the oil and gas storage tanks that need to be transported above the support plate 3, when the oil and gas storage tanks need to be lifted, it is only necessary to start the motor 18, and the motor 18 can drive the two bidirectional threaded rods 5 to rotate, and the rotation of the two bidirectional threaded rods 5 can drive the rotating rod 8 to rotate, and the rotation of the rotating rod 8 can lift the support plate 3, thereby facilitating the lifting and transportation of the oil and gas storage tanks.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ground transfer device for oil and gas storage tanks, comprising a base plate (1) and a support plate (3), characterized in that: Wheels (2) are fixed around the bottom of the base plate (1); the support plate (3) is arranged directly above the base plate (1); sliding holes (4) are opened on both sides of the base plate (1); sliding plates (7) are slidably arranged on both sides of the two sliding holes (4); bearings (6) are fixed on both side walls of the two sliding holes (4); a bidirectional threaded rod (5) is connected in one of the bearings (6); one end of the bidirectional threaded rod (5) passes through the two sliding plates (7) and the other bearing (6) and is connected to a transmission mechanism; the bidirectional threaded rod (5) is connected to the two sliding plates (7) by threads; one end of a rotating rod (8) is rotatably connected above the four sliding plates (7); the other ends of the four rotating rods (8) are rotatably connected to both sides of the two side walls of the bottom of the support plate (3).

2. The oil and gas storage tank ground transfer device according to claim 1, characterized in that: Anti-slip grooves are provided on the upper side of the support plate (3).

3. The oil and gas storage tank ground transfer device according to claim 1, characterized in that: The side wall of the bottom plate (1) is fixed with a side plate (13), both sides of the upper side of the side plate (13) are fixed with mounting plates (14), and both sides of the mounting plate (14) are provided with mounting holes (15).

4. The oil and gas storage tank ground transfer device according to claim 1, characterized in that: The support plate (3) is provided with sliding holes at the four corners, and sliding rods (16) are fixed at the four corners above the bottom plate (1), and one end of the sliding rod (16) passes through the sliding hole and is fixed with a rod limiting plate (17).

5. The oil and gas storage tank ground transfer device according to claim 1, characterized in that: The transmission mechanism comprises two worm wheels (10) and a side housing (9), wherein the side housing (9) is fixed to a side wall of a bottom plate (1), the two worm wheels (10) are respectively fixed to one end of two bidirectional threaded rods (5), and the two worm wheels (10) are arranged in the side housing (9), a base (19) is fixed to one side below the side housing (9), a motor (18) is installed above the base (19), and side bearings (12) are fixed to both side walls of the side housing (9), a worm (11) is connected to one of the side bearings (12), one end of the worm (11) passes through the other side bearing (12) and is connected to the motor (18), and the worm (11) and the two worm wheels (10) are arranged in cooperation with each other.

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