Oil tank stacking rack

Abstract

The present invention discloses an oil tank stacking rack, which relates to the technical field of oil tank stacking, and includes an oil tank body, a base is provided below the oil tank body, a supporting foot is provided below the base, and an accommodating cavity is provided inside the base, a fixed rod is installed above the inside of the accommodating cavity, one side of the fixed rod is rotatably connected to the main rod, and both ends of the main rod are slidably connected to the branch rod. The present invention is provided with a first moving member, a main rod, a branch rod, a second moving member, a rotating rod, a roller and a stabilizing block. When the first moving member is pressed downward by force, under the rotation connection of the main rod and the branch rod, and because the roller is rollingly connected to the inclined part, under the drive of the rotating rod, the stabilizing block can gradually approach the oil tank body until the stabilizing block is pressed against the oil tank body. Similarly, four stabilizing blocks can be pressed against the oil tank body at the same time, thereby stabilizing the oil tank body without the need for additional fixing tools, which is convenient and quick.

Description

Technical Field

[0001] The invention relates to the technical field of oil storage tank stacking, in particular to an oil storage tank stacking rack. Background Art

[0002] An oil storage tank is a container used to store oil. Based on the material, it can be categorized into two main types: non-metallic and metal. Non-metallic tanks include reinforced concrete tanks, as well as oil-resistant rubber tanks used in military field depots, fiberglass tanks, and plastic tanks. Metal tanks can be categorized by shape: vertical cylindrical, horizontal cylindrical, and spherical. Metal tanks are widely used due to their low cost, low leakage resistance, ease of construction, and simple maintenance. Oil storage tanks also require support from stacking racks.

[0003] After placing the oil storage tank on the stacking rack, welding or bundling are usually used to fix the oil storage tank to the stacking rack. However, both methods are time-consuming and labor-intensive, which is not conducive to improving workers' work efficiency. In addition, during the transportation and storage process, the oil flows and impacts inside the oil storage tank, contacts and collides with the inner wall of the oil storage tank, and easily generates a large amount of static electricity. If the static electricity is not released in time, there will be a major safety hazard. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an oil tank stacking rack.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] The oil tank stacking rack includes an oil tank body, a base is provided below the oil tank body, supporting feet are provided below the base, and a accommodating cavity is opened inside the base. A fixing rod is installed above the inside of the accommodating cavity, one side of the fixing rod is rotatably connected to the main rod, and both ends of the main rod are slidably connected to branch rods.

[0007] Preferably, one end of one of the branch rods is rotatably connected to the first moving member, and one end of the other branch rod is rotatably connected to the fixed member, the upper end of the fixed member is fixedly connected to the second moving member, the end of the base is fixed with a fixed frame, and a rotating rod is provided between each two of the fixed frames, the rotating rod is rotatably connected to the fixed frame through a pin shaft, and a stabilizing block is fixed to one end of the rotating rod, and the other end of the rotating rod is rotatably connected to a roller, and a torsion spring is sleeved on the outside of the pin shaft.

[0008] Preferably, a slot is provided on the upper surface of the base at a position corresponding to the first moving member, and the first moving member is slidably connected to the first slot.

[0009] Preferably, a first limiting block is fixed inside the accommodating cavity at a position on one side of the first movable member, and the distance between the inside of one side of the accommodating cavity and the first limiting block is equal to the width of the first movable member.

[0010] Preferably, an inclined portion is provided on one side of the second movable member, and the roller is rollingly connected to the inclined portion.

[0011] Preferably, a connecting block is fixed to one side of the second movable member, a second limiting block is fixed inside the accommodating cavity at a position corresponding to the connecting block, and the connecting block is slidably connected to the second limiting block.

[0012] Preferably, a discharge sheet is fixed to one side of the supporting leg, a metal wire is connected between the stabilizing block and the discharge sheet, and the stabilizing block, the discharge sheet and the metal wire are all components made of copper.

[0013] Preferably, a fixing plate is fixed between every two fixing frames, an insulating sleeve is sleeved on the surface of the metal wire, a fixing sleeve is sleeved on the outside of the insulating sleeve, and the fixing sleeve is fixedly connected to the fixing plate through a support rod.

[0014] Preferably, the insulating sleeve is a component made of rubber material, and the fixing sleeve is a component made of plastic material.

[0015] Preferably, the side of the stabilizing block close to the oil storage tank body is provided with anti-slip lines.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention is provided with a first movable member, a main rod, a branch rod, a second movable member, a rotating rod, a roller and a stabilizing block. When the first movable member is pressed downward by force, the main rod and the branch rod are rotated and connected, and the roller is rollingly connected to the inclined portion. Driven by the rotating rod, the stabilizing block can gradually approach the oil storage tank body until the stabilizing block is tightly against the oil storage tank body. Similarly, the four stabilizing blocks can simultaneously press against the oil storage tank body, thereby stabilizing the oil storage tank body without the need for additional fixing tools, which is convenient and quick.

[0018] 2. The present invention is equipped with a stabilizing block, a metal wire, and a discharge sheet. When static electricity is generated on the oil storage tank body, the static electricity on the oil storage tank body can be discharged to the ground through the stabilizing block, the metal wire, and the discharge sheet in sequence, thus avoiding the long-term accumulation of a large amount of voltage on the oil storage tank body, which poses a major safety hazard.

[0019] 3. The present invention is provided with a fixing sleeve, an insulating sleeve and a support rod, which not only fixes the metal wire, but also because the insulating sleeve and the fixing sleeve are both made of insulating materials, the static electricity concentrated on the oil storage tank body can be discharged to the ground through the metal wire and the discharge sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of the oil storage tank stacking rack proposed by the present invention;

[0021] Figure 2 This is a schematic diagram of the cross-section structure of the base of the oil tank stacking rack proposed by the present invention when viewed from above;

[0022] Figure 3 This is a schematic diagram of the cross-sectional top view of the base of the oil tank stacking rack proposed by the present invention;

[0023] Figure 4 This is a schematic diagram of the partial cross-sectional structure of the middle base of the oil storage tank stacking rack proposed by the present invention;

[0024] Figure 5 This is a schematic structural diagram of the pin, torsion spring, insulating sleeve, and fixing sleeve in the oil storage tank stacking rack proposed by the present invention;

[0025] Figure 6 The oil storage tank stacking rack proposed by the present invention Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0026] In the figure: 1. Oil storage tank body; 2. Base; 3. Accommodating chamber; 4. Fixed rod; 5. Main rod; 6. Branch rod; 7. First moving part; 8. First limit block; 9. Fixed part; 10. Second moving part; 11. Fixed frame; 12. Rotating rod; 13. Pin; 14. Torsion spring; 15. Stabilizing block; 16. Roller; 17. Support foot; 18. Discharge plate; 19. Metal wire; 20. Fixed plate; 21. Insulating sleeve; 22. Fixed sleeve; 23. Support rod; 24. Second limit block; 25. Connecting block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Reference Figure 1-6, the oil tank stacking rack includes an oil tank body 1, a base 2 is provided under the oil tank body 1, and a supporting foot 17 is provided under the base 2. The base 2 and the supporting foot 17 are made of concrete to provide stable support for the oil tank body 1, and an accommodating cavity 3 is opened inside the base 2. A fixing rod 4 is installed above the inside of the accommodating cavity 3, and one side of the fixing rod 4 is rotatably connected to the main rod 5. Both ends of the main rod 5 are slidably connected to branch rods 6, one end of one branch rod 6 is rotatably connected to the first moving part 7, and one end of the other branch rod 6 is rotatably connected to the fixing part 9, and the upper end of the fixing part 9 is fixedly connected to the second moving part 10. The end of the base 2 is fixed with a fixing frame 11, and there is a fixing frame 11 between each two fixing frames 11. A rotating rod 12 is provided, which is rotatably connected to the fixed frame 11 through a pin 13, and a stabilizing block 15 is fixed to one end of the rotating rod 12, and a roller 16 is rotatably connected to the other end of the rotating rod 12. A torsion spring 14 is sleeved on the outside of the pin 13, and an inclined portion is provided on one side of the second moving member 10. The roller 16 is roll-connected to the inclined portion, and the thickness of the inclined portion gradually increases from top to bottom. Under the elastic force of the torsion spring 14, the roller 16 can always be in contact with the inclined portion. When the first moving member 7 is pressed downward, under the rotation connection of the main rod 5 and the branch rod 6, and because the roller 16 is roll-connected to the inclined portion, the distance between the lower end of the rotating rod 12 and the second limit block 24 can be gradually increased, so that the rotating rod 12 rotates counterclockwise (at Figure 4 ), that is, the stabilizing block 15 gradually approaches the oil storage tank body 1 until the stabilizing block 15 is pressed against the oil storage tank body 1.

[0029] Reference Figure 4 A notch is provided on the upper surface of the base 2 at the position corresponding to the first moving member 7, and the first moving member 7 is slidably connected to the first notch. A first limiting block 8 is fixed to the inside of the accommodating chamber 3 at a position on one side of the first moving member 7. The distance between the inside of one side of the accommodating chamber 3 and the first limiting block 8 is equal to the width of the first moving member 7. Both sides of the first moving member 7 slide close to the inner wall of the accommodating chamber 3 and one side of the first limiting block 8, so that the accommodating chamber 3 and the first limiting block 8 limit the first moving member 7 to prevent the first moving member 7 from tilting.

[0030] Reference Figure 4 and Figure 6 A connecting block 25 is fixed on one side of the second movable member 10, and a second limiting block 24 is fixed at a position corresponding to the connecting block 25 inside the accommodating cavity 3. The connecting block 25 is slidably connected to the second limiting block 24. The sliding connection between the connecting block 25 and the second limiting block 24 limits the second movable member 10, so that the second movable member 10 can only move in the vertical direction.

[0031] Reference Figure 1-4A discharge sheet 18 is fixed to one side of the supporting foot 17, and a metal wire 19 is connected between the stabilizing block 15 and the discharge sheet 18. The stabilizing block 15, the discharge sheet 18 and the metal wire 19 are all components made of copper. Copper has good conductivity and can release the static electricity on the oil storage tank body 1 to the ground through the stabilizing block 15, the metal wire 19 and the discharge sheet 18 in sequence.

[0032] Reference Figure 4-5 A fixing plate 20 is fixed between each two fixing frames 11, an insulating sleeve 21 is sleeved on the surface of the metal wire 19, and a fixing sleeve 22 is sleeved on the outside of the insulating sleeve 21. The fixing sleeve 22 is fixedly connected to the fixing plate 20 through a support rod 23. The fixing sleeve 22, the insulating sleeve 21 and the support rod 23 fix the metal wire 19.

[0033] Reference Figure 4-5 The insulating sleeve 21 is a rubber component, and the fixing sleeve 22 is a plastic component, such as PET, so that the static energy on the oil storage tank body 1 is concentrated and released to the ground through the metal wire 19 and the discharge sheet 18.

[0034] Reference Figure 1-2 The side of the stabilizing block 15 close to the oil storage tank body 1 is provided with anti-slip grooves, which can increase the friction between the stabilizing block 15 and the oil storage tank body 1, so that the stabilizing block 15 has better stability on the oil storage tank body 1.

[0035] In the present invention, after the oil storage tank body 1 is placed on the two bases 2, the first moving member 7 is gradually moved downward by the downward pressure of the oil storage tank body 1. During this process, both sides of the first moving member 7 slide against the inner wall of the accommodating cavity 3 and one side of the first limit block 8, so that the accommodating cavity 3 and the first limit block 8 limit the first moving member 7 to prevent the first moving member 7 from tilting. As the first moving member 7 moves downward, the main rod 5 rotates counterclockwise (in Figure 4 ), at the same time, the two branch rods 6 simultaneously extend to the outside of the main rod 5. Under the counterclockwise rotation of the main rod 5 and the branch rod 6, at the same time, the sliding connection between the connecting block 25 and the second limit block 24 plays a role in limiting the second moving member 10, so that the second moving member 10 can gradually move upward. Under the elastic force of the torsion spring 14, the roller 16 can always be in contact with the inclined portion. Since the roller 16 is rollingly connected to the inclined portion, the thickness of the inclined portion gradually increases from top to bottom, which can gradually increase the distance between the lower end of the rotating rod 12 and the second limit block 24, so that the rotating rod 12 rotates counterclockwise (in Figure 4), that is, the stabilizing block 15 gradually approaches the oil storage tank body 1 until the stabilizing block 15 is pressed against the oil storage tank body 1. Similarly, the four stabilizing blocks 15 can simultaneously press against the oil storage tank body 1, thereby stabilizing the oil storage tank body 1 without the need for additional fixing tools. This is convenient and quick. When the rotating rod 12 rotates, causing the stabilizing block 15 to press against the oil storage tank body 1, the torsion spring 14 is squeezed. The schematic diagrams of the present invention all show a state in which the first moving member 7 is pressed downward.

[0036] The lower end of the discharge sheet 18 is inserted into the ground. When static electricity is generated in the oil storage tank body 1, the static electricity on the oil storage tank body 1 can be discharged to the ground through the stabilizing block 15, the metal wire 19 and the discharge sheet 18 in sequence due to their good conductivity, thereby avoiding the long-term accumulation of a large amount of voltage on the oil storage tank body 1, which poses a major safety hazard.

[0037] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An oil tank stacking rack, comprising an oil tank body (1), characterized in that: A base (2) is provided below the oil storage tank body (1), a supporting foot (17) is provided below the base (2), and a receiving chamber (3) is provided inside the base (2), a fixing rod (4) is installed above the inside of the receiving chamber (3), one side of the fixing rod (4) is rotatably connected to a main rod (5), and both ends of the main rod (5) are slidably connected to branch rods (6); one end of the branch rod (6) is rotatably connected to a first moving member (7), and one end of the other branch rod (6) is rotatably connected to a fixed member (7). Part (9), the upper end of the fixing part (9) is fixedly connected to the second moving part (10), the end of the base (2) is fixed with a fixing frame (11), a rotating rod (12) is provided between each two fixing frames (11), the rotating rod (12) is rotatably connected to the fixing frame (11) through a pin (13), and a stabilizing block (15) is fixed to one end of the rotating rod (12), and a roller (16) is rotatably connected to the other end of the rotating rod (12), and a torsion spring (14) is sleeved on the outside of the pin (13); A notch is provided on the upper surface of the base (2) at a position corresponding to the first movable member (7), and the first movable member (7) is slidably connected to the notch; A first limiting block (8) is fixed inside the accommodating cavity (3) at a position on one side of the first moving member (7), and the distance between the inside of one side of the accommodating cavity (3) and the first limiting block (8) is equal to the width of the first moving member (7); An inclined portion is provided on one side of the second moving member (10), and the roller (16) is rollingly connected to the inclined portion; A connecting block (25) is fixed on one side of the second movable member (10), and a second limiting block (24) is fixed inside the accommodating cavity (3) at a position corresponding to the connecting block (25), and the connecting block (25) is slidably connected to the second limiting block (24).

2. The oil storage tank stacking rack according to claim 1, characterized in that: A discharge plate (18) is fixed to one side of the support leg (17), a metal wire (19) is connected between the stabilizing block (15) and the discharge plate (18), and the stabilizing block (15), the discharge plate (18) and the metal wire (19) are all components made of copper.

3. The oil storage tank stacking rack according to claim 2, characterized in that: A fixing plate (20) is fixed between each two fixing frames (11), an insulating sleeve (21) is sleeved on the surface of the metal wire (19), a fixing sleeve (22) is sleeved on the outside of the insulating sleeve (21), and the fixing sleeve (22) is fixedly connected to the fixing plate (20) via a support rod (23).

4. The oil storage tank stacking rack according to claim 3, characterized in that: The insulating sleeve (21) is a component made of rubber material, and the fixing sleeve (22) is a component made of plastic material.

5. The oil storage tank stacking rack according to claim 1, characterized in that: The stabilizing block (15) is provided with anti-slip patterns on one side close to the oil storage tank body (1).

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