High-strength steel drum with buffering and pressure resisting functions

Abstract

The utility model discloses a high-strength steel drum with buffering and compression resistance, which relates to the technical field of steel drums and comprises a limit disc, a steel drum is arranged on the limit disc, limit holes are arranged on the limit disc, and protective support components are arranged on the limit disc and positioned on two sides of the steel drum. The protective supporting assembly, the buffering assembly and the steel drum are of a split type structure, in the using process, a first threaded rod and a second threaded rod are in threaded connection with a limiting disc, the limiting disc is used for limiting, and the protective supporting assembly and the buffering assembly are prevented from moving up and down on the two sides of the steel drum in the using process; therefore, the effect of rapidly disassembling the protection supporting assembly and the buffering assembly is achieved, meanwhile, the protection supporting assembly and the buffering assembly can be inserted into the limiting holes matched with the protection supporting assembly and the buffering assembly in a threaded mode according to the steel drums with different diameters, the steel drums with the different diameters are protected accordingly, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel drums, in particular to a high-strength steel drum with buffering and compression resistance. Background Art

[0002] Steel drums are one of the traditional containers and they play a very important role in traditional containers. Steel drums have evolved from the function of temporarily storing the contents to today's industrial packaging, sales packaging, transportation packaging, etc.; from production to circulation and consumption, they have formed a consistent flow container and become a means of long-term preservation of the contents. Steel drums are mainly made of steel, and the steel used for packaging is mainly low-carbon thin steel plates. Low-carbon thin steel plates have good plasticity and ductility, good barrel-making processability, and excellent comprehensive protection performance.

[0003] The existing patent (publication number: CN217199551U) proposes a high-strength steel barrel with buffering and pressure resistance. The buffering force of multiple compression springs can play a certain buffering role on the steel barrel body. When the steel barrel body is subjected to a strong impact, the impact force will be buffered by the buffering force of multiple compression springs, and the impact force will be consumed within a certain buffering time, thereby achieving a certain buffering and pressure resistance effect.

[0004] The buffer assembly of the above-mentioned steel drum is an integrated structure with the steel drum. Since the buffer assembly increases the diameter of the steel drum, it is inconvenient to pick up the steel drum when using it. The buffer assembly is not adjustable and cannot buffer steel drums of different diameters. In addition, the steel drum buffer assembly has a blind spot for protection. Therefore, we propose a high-strength steel drum with buffering and pressure resistance to solve the above problems. Utility Model Content

[0005] The utility model provides a high-strength steel drum with buffering and compression resistance, which solves the technical problems that the buffer components of the current high-strength steel drum cannot be adjusted and the protective buffer has dead angles.

[0006] In order to solve the above technical problems, the utility model provides a high-strength steel drum with buffering and pressure resistance, including a limit plate, a steel barrel is arranged on the limit plate, a limit hole is opened on the limit plate, protective support components are arranged on both sides of the steel barrel on the limit plate, a buffer component is arranged on the limit plate between the two protective support components, there are two buffer components in total, and the two buffer components are symmetrical to each other at the center of the steel barrel, and the protective support component and the buffer component are successively penetrated through the top of the steel barrel with a limit fixing plate and a fixing bolt.

[0007] Preferably, the protective support assembly includes an arc-shaped protective plate, which is rotatably connected to a first threaded rod, the bottom of the first threaded rod is threadedly connected to a limit plate, and the top of the first threaded rod is threadedly connected to a fixing bolt.

[0008] The above technical solution is adopted: the interval between two adjacent arc-shaped buffer plates is filled by the arc-shaped protective plate to reduce the protection blind angle, and under the action of the arc-shaped protective plate, the outer side of the steel drum is auxiliary supported, thereby improving the strength of the steel drum during use and preventing the steel drum from deformation.

[0009] Preferably, the buffer assembly includes an arc-shaped limit plate, a second threaded rod is rotatably connected to the arc-shaped limit plate, the bottom of the second threaded rod is threadedly connected to the limit plate, the top of the second threaded rod is threadedly connected to the fixing bolt, and a second damping spring is arranged on the side of the arc-shaped limit plate away from the steel drum, and there are two second damping springs in total, and the two second damping springs are symmetrical to each other at the center of the arc-shaped limit plate, and an arc-shaped buffer plate is arranged at the other end of the two second damping springs.

[0010] The above technical solution is adopted: when the steel drum is squeezed or collided, the extrusion force is buffered under the action of the buffer component. When the arc-shaped buffer plate is subjected to the extrusion force, the second damping spring is deformed and contracted, changing the distance between the arc-shaped buffer plate and the arc-shaped limit plate, thereby reducing the impact force on the steel drum and achieving a buffering effect.

[0011] Preferably, a buffer bottom plate is provided at the end of the limit plate away from the steel drum, and a first damping spring is provided between the buffer bottom plate and the limit plate. There are four first damping springs in total, and the four first damping springs are distributed in a ring shape, and the angles between two adjacent first damping springs are equal.

[0012] The above technical solution is adopted: the bottom of the steel drum is protected by a buffer bottom plate. When the steel drum is subjected to a vertical extrusion force, the buffer bottom plate is driven to move under the action of the first damping spring to reduce the extrusion force and achieve a buffering effect.

[0013] Preferably, the first threaded rod, the second threaded rod and the limiting fixed plate are slidably connected, four first threaded rods and four second threaded rods are respectively provided, and the four first threaded rods and the four second threaded rods are distributed in a ring shape, the angles between two adjacent first threaded rods and the second threaded rods are equal, the first threaded rod is located between two adjacent second threaded rods, and the second threaded rod is located between two adjacent first threaded rods.

[0014] The above technical solution is adopted: through the threaded connection between the first threaded rod, the second threaded rod and the limit plate, the effect of quick disassembly of the protection support assembly and the buffer assembly can be achieved. At the same time, according to the steel drums with different diameters, the protection support assembly and the buffer assembly can be threadedly inserted into the corresponding limit holes, thereby protecting the steel drums with different diameters.

[0015] Preferably, the arc-shaped protective plate, the arc-shaped buffer plate and the arc-shaped limiting plate are all arc-shaped structures, and the side of the arc-shaped protective plate and the arc-shaped limiting plate close to the steel barrel is adapted to the curvature of the outer wall of the steel barrel.

[0016] The above technical solution is adopted: through the design of the arc structure, the arc protection plate and the arc limit plate are fitted with the outer wall of the steel drum. By fitting with the outer wall, the impact force during the collision is shared, the collision intensity is reduced, and the protection effect is improved.

[0017] Compared with the related art, the utility model has the following beneficial effects:

[0018] 1. Compared with the traditional steel drum, the utility model has a split structure between the protective support assembly and the buffer assembly and the steel drum. When in use, the first threaded rod and the second threaded rod are threadedly connected to the limit plate, and are limited by the limit fixing plate to prevent the protective support assembly and the buffer assembly from moving up and down on both sides of the steel drum during use, thereby achieving the effect of quickly disassembling the protective support assembly and the buffer assembly. At the same time, according to the steel drums of different diameters, the protective support assembly and the buffer assembly can be threadedly inserted into the corresponding limit holes, so as to protect the steel drums of different diameters, thereby improving the practicality of the device.

[0019] 2. In the utility model, the bottom of the steel drum is protected by a buffer bottom plate. When the steel drum is subjected to a vertical extrusion pressure, the buffer bottom plate is displaced under the action of the first damping spring to reduce the extrusion pressure and achieve a buffering effect. Furthermore, the interval between two adjacent arc-shaped buffer plates can be filled by an arc-shaped protective plate to reduce the protection blind spot. Under the action of the arc-shaped protective plate, the outer side of the steel drum is auxiliary supported, thereby improving the strength of the steel drum during use and preventing the steel drum from deforming. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of a high-strength steel drum with buffer and compression resistance;

[0021] Figure 2 The disassembled diagram is a high-strength steel drum with buffer and compression resistance;

[0022] Figure 3 It is a structural schematic diagram of a limit plate and a protective support assembly in a high-strength steel barrel with buffering and compression resistance;

[0023] Figure 4 It is a structural schematic diagram of a limit plate and a buffer component in a high-strength steel barrel with buffering and compression resistance;

[0024] Figure 5 It is a schematic diagram of the structure of a limit plate in a high-strength steel drum with buffering and compression resistance and a steel drum;

[0025] Figure 6 It is a schematic diagram of the structure of a buffer component in a high-strength steel barrel with buffering and compression resistance;

[0026] Figure 7 The schematic diagram is a structural diagram of a limit plate in a high-strength steel barrel with buffering and compression resistance.

[0027] Numbers in the figure: 1. limit plate; 11. first damping spring; 12. buffer bottom plate; 13. limit hole; 2. protection support assembly; 21. arc-shaped protective plate; 22. first threaded rod; 3. buffer assembly; 31. arc-shaped buffer plate; 32. second damping spring; 33. arc-shaped limit plate; 34. second threaded rod; 4. steel drum; 5. limit fixing plate; 51. fixing bolt. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] like Figure 1-Figure 7 As shown, a high-strength steel drum with buffering and pressure resistance includes a limit plate 1, a steel barrel 4 is arranged on the limit plate 1, a limit hole 13 is opened on the limit plate 1, protective support components 2 are arranged on both sides of the limit plate 1 located on the steel barrel 4, a buffer component 3 is arranged on the limit plate 1 between the two protective support components 2, there are two buffer components 3 in total, and the two buffer components 3 are symmetrical to each other at the center of the steel barrel 4, and a limit fixing plate 5 and a fixing bolt 51 are successively penetrated through the top of the steel barrel 4 on the protective support component 2 and the buffer component 3.

[0031] The protective support assembly 2 includes an arc-shaped protective plate 21, which is rotatably connected to a first threaded rod 22. The bottom of the first threaded rod 22 is threadedly connected to the limit plate 1, and the top of the first threaded rod 22 is threadedly connected to the fixing bolt 51. The arc-shaped protective plate 21 is used to fill the gap between two adjacent arc-shaped buffer plates 31 to reduce the protective blind spot. Under the action of the arc-shaped protective plate 21, the outer side of the steel drum 4 is auxiliary supported, thereby improving the strength of the steel drum 4 during use and preventing the steel drum 4 from deformation.

[0032] Embodiment 2

[0033] like Figure 3-Figure 7As shown, the buffer assembly 3 includes an arc-shaped limit plate 33, on which a second threaded rod 34 is rotatably connected. The bottom of the second threaded rod 34 is threadedly connected to the limit plate 1, and the top of the second threaded rod 34 is threadedly connected to the fixing bolt 51. A second damping spring 32 is arranged on the side of the arc-shaped limit plate 33 away from the steel drum 4. There are two second damping springs 32 in total, and the two second damping springs 32 are symmetrical to each other at the center of the arc-shaped limit plate 33. An arc-shaped buffer plate 31 is arranged at the other end of the two second damping springs 32. When the steel drum 4 is squeezed or collided, the squeezing force is buffered under the action of the buffer assembly 3. When the arc-shaped buffer plate 31 is squeezed, the second damping spring 32 is deformed and contracted, thereby changing the distance between the arc-shaped buffer plate 31 and the arc-shaped limit plate 33, thereby reducing the impact force on the steel drum 4 and achieving a buffering effect.

[0034] A buffer bottom plate 12 is provided at one end of the limit plate 1 away from the steel drum 4, and a first damping spring 11 is provided between the buffer bottom plate 12 and the limit plate 1. There are four first damping springs 11 in total, and the four first damping springs 11 are distributed in a ring shape, and the angles between two adjacent first damping springs 11 are equal. The bottom of the steel drum 4 is protected by the buffer bottom plate 12. When the steel drum 4 is subjected to a vertical extrusion pressure, the buffer bottom plate 12 is displaced under the action of the first damping spring 11 to reduce the extrusion pressure, thereby achieving a buffering effect.

[0035] The first threaded rod 22 and the second threaded rod 34 are slidably connected to the limiting fixed plate 5. Four first threaded rods 22 and four second threaded rods 34 are respectively provided, and the four first threaded rods 22 and the second threaded rods 34 are distributed in a ring shape. The angles between two adjacent first threaded rods 22 and second threaded rods 34 are equal. The first threaded rod 22 is located between two adjacent second threaded rods 34, and the second threaded rod 34 is located between two adjacent first threaded rods 22. The first threaded rod 22 and the second threaded rod 34 are threadedly connected to the limiting plate 1 to achieve the effect of quick disassembly of the protective support assembly 2 and the buffer assembly 3. At the same time, according to the steel barrels 4 with different diameters, the protective support assembly 2 and the buffer assembly 3 can be threadedly inserted into the corresponding limiting holes 13, thereby protecting the steel barrels 4 with different diameters.

[0036] The arc-shaped protective plate 21, the arc-shaped buffer plate 31 and the arc-shaped limiting plate 33 are all arc-shaped structures, and the side of the arc-shaped protective plate 21 and the arc-shaped limiting plate 33 close to the steel barrel 4 is adapted to the curvature of the outer wall of the steel barrel 4. Through the design of the arc-shaped structure, the arc-shaped protective plate 21 and the arc-shaped limiting plate 33 are fitted with the outer wall of the steel barrel 4. By fitting with the outer wall, the impact force during collision is shared, the collision strength is reduced, and the protection effect is improved.

[0037] Working principle: Figure 1-Figure 7As shown, when in use, the steel drum 4 is placed above the limit plate 1, and according to the diameter of the steel drum 4, the protective support assembly 2 and the buffer assembly 3 are placed on the outside of the steel plate 4, and the limit plate 1, the protective support assembly 2 and the buffer assembly 3 are fixed by rotating the first threaded rod 22 and the second threaded rod 34 and threading them with the corresponding limit holes 13. After the fixation is completed, the limit fixing plate 5 is clamped on the top of the first threaded rod 22 and the second threaded rod 34, and the limit fixing plate 5 is limited by the fixing bolt 51 to prevent the limit fixing plate 5 from being in contact with the first threaded rod 2 during use. 2 and the second threaded rod 34 are separated, and under the action of the limiting fixing plate 5, the steel barrel 4 is limited to prevent the steel barrel 4 from being separated from the limiting plate 1 during use, and the bottom of the steel barrel 4 is protected by the buffer bottom plate 12. When the steel barrel 4 is subjected to a vertical extrusion force, the buffer bottom plate 12 is driven to move to reduce the extrusion force under the action of the first damping spring 11, and the interval between two adjacent arc buffer plates 31 is filled by the arc protection plate 21 to reduce the protection blind angle, and under the action of the arc protection plate 21, the outer side of the steel barrel 4 is auxiliary supported to prevent the steel barrel from deformation.

[0038] Although the 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 high-strength steel drum with buffer and compression resistance, characterized in that: The invention comprises a limit plate (1), a steel barrel (4) is arranged on the limit plate (1), a limit hole (13) is provided on the limit plate (1), protective support components (2) are arranged on both sides of the steel barrel (4) on the limit plate (1), a buffer component (3) is arranged between the two protective support components (2) on the limit plate (1), two buffer components (3) are arranged in total, and the two buffer components (3) are symmetrical to each other at the center of the steel barrel (4), and a limit fixing plate (5) and a fixing bolt (51) are successively arranged on the top of the steel barrel (4) on the protective support component (2) and the buffer component (3).

2. A high-strength steel drum with buffering and compression resistance according to claim 1, characterized in that: The protective support assembly (2) comprises an arc-shaped protective plate (21), the arc-shaped protective plate (21) is rotatably connected to a first threaded rod (22), the bottom of the first threaded rod (22) is threadedly connected to a limiting plate (1), and the top of the first threaded rod (22) is threadedly connected to a fixing bolt (51).

3. The high-strength steel drum with buffering and compression resistance according to claim 2, characterized in that: The buffer assembly (3) comprises an arc-shaped limit plate (33), a second threaded rod (34) is rotatably connected to the arc-shaped limit plate (33), the bottom of the second threaded rod (34) is threadedly connected to the limit plate (1), and the top of the second threaded rod (34) is threadedly connected to the fixing bolt (51), and a second damping spring (32) is arranged on the side of the arc-shaped limit plate (33) away from the steel drum (4), and there are two second damping springs (32) in total, and the two second damping springs (32) are symmetrical to each other at the center of the arc-shaped limit plate (33), and the other ends of the two second damping springs (32) are arranged with an arc-shaped buffer plate (31).

4. The high-strength steel drum with buffering and compression resistance according to claim 1, characterized in that: A buffer bottom plate (12) is arranged at one end of the limiting plate (1) away from the steel drum (4), and a first damping spring (11) is arranged between the buffer bottom plate (12) and the limiting plate (1). A total of four first damping springs (11) are arranged, and the four first damping springs (11) are distributed in a ring shape, and the angles between two adjacent first damping springs (11) are equal.

5. The high-strength steel drum with buffering and compression resistance according to claim 3, characterized in that: The first threaded rod (22) and the second threaded rod (34) are slidably connected to the limiting fixed plate (5); four first threaded rods (22) and four second threaded rods (34) are respectively provided, and the four first threaded rods (22) and the four second threaded rods (34) are distributed in a ring shape; the angles between two adjacent first threaded rods (22) and second threaded rods (34) are equal; the first threaded rod (22) is located between two adjacent second threaded rods (34), and the second threaded rod (34) is located between two adjacent first threaded rods (22).

6. The high-strength steel drum with buffering and compression resistance according to claim 5, characterized in that: The arc-shaped protection plate (21), the arc-shaped buffer plate (31) and the arc-shaped limit plate (33) are all arc-shaped structures, and the side of the arc-shaped protection plate (21) and the arc-shaped limit plate (33) close to the steel barrel (4) is adapted to the curvature of the outer wall of the steel barrel (4).

Images