Logistics storage platform for steel coil storage

Abstract

The utility model relates to the field of steel coil storage, and discloses a logistics storage platform for steel coil storage, which comprises top plates, the bottom of each top plate is fixedly connected with a plurality of groups of support bases, and the plurality of groups of top plates and support bases are fixedly connected to form a storage platform. The top of the supporting base is fixedly connected with a supporting assembly, the top of the supporting assembly is fixedly connected with a cambered surface pressing block, the bottom of the cambered surface pressing block is fixedly connected with a hydraulic assembly, the top end of the hydraulic assembly is hinged to a sliding assembly, and the top end of the sliding assembly is fixedly connected with a limiting baffle. The top end of the supporting base is fixedly connected with a buffering assembly. According to the steel coil storage device, the hydraulic bin, the outer piston rod and the inner piston rod are arranged, the steel coil extrudes the cambered surface pressing block when falling, the limiting baffles on the two sides are lifted upwards, the steel coil is fixed, and therefore the steel coil is prevented from being hurt by a hard object in the falling process, and the quality of the steel coil in the storage process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of steel coil storage, in particular to a logistics storage platform for steel coil storage. Background Art

[0002] Steel coil, also known as coiled steel, is a product that is formed into a coil by hot or cold pressing. The volume of steel can be compressed by making steel into steel coils, which can greatly reduce the storage space it occupies and facilitate transportation. At the same time, after the steel is made into steel coils, it can reduce the damage caused by extrusion deformation, improve the safety of transportation, and also reduce the cost of repair and maintenance. This form is mainly for the convenience of storage and transportation, and it is also convenient for various processing, such as processing into steel plates, steel strips, etc., and the steel coils can be cut and processed as needed to meet different usage requirements. Therefore, various types of steel are usually made into steel coils and then transported to various factories for further processing. Therefore, after the production of steel coils, they usually need to be transported to various factories for logistics transit and warehousing, and then transported to various factories according to order requirements to be processed into products in different fields for use. Therefore, a logistics warehousing platform for steel coil storage is needed.

[0003] At present, the logistics storage platform used for steel coil storage is mostly placed directly on the storage platform, and then temporarily fixed or fixed to the platform to prevent the steel coil from rolling. Placing it on the storage platform first and then temporarily fixed is cumbersome to use, and the workload of the storage personnel is large. When the steel coil is placed on the saddle by a crane, the crane drives the steel coil to fall vertically. If the bottom of the crane is not aligned with the depression between the steel saddle, the steel coil will contact the raised saddle during the falling process. The steel coil is generally extremely heavy, and the impact force when falling is large, which often causes the steel coil to be damaged. In serious cases, it seriously affects the quality of the steel coil. Therefore, a logistics storage platform for steel coil storage is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a logistics storage platform for steel coil storage, aiming to improve the problem in the prior art that the raised saddle is prone to scratching the steel coil.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a logistics storage platform for steel coil storage, comprising a top plate, a support base is fixedly connected to the bottom of the top plate, and multiple groups of the top plate and the support base are provided, and the multiple groups of top plates and the support base are fixedly connected to form a storage platform, a support assembly is fixedly connected to the top of the support base, an arc-surface pressure block is fixedly connected to the top of the support assembly, and a hydraulic assembly is fixedly connected to the bottom of the arc-surface pressure block; the hydraulic assembly comprises an inner piston rod, the top end of the inner piston rod is fixedly connected to the bottom end of the arc-surface pressure block, the outer peripheral piston of the inner piston rod is connected to a hydraulic bin, the internal piston at one end of the outer side of the hydraulic bin is connected to an outer piston rod, the top end of the outer piston rod is hinged with a sliding assembly, the top end of the sliding assembly is fixedly connected to a limiting baffle, and the top end of the support base is fixedly connected to a buffer assembly.

[0006] As a further description of the above technical solution:

[0007] The buffer assembly includes a sliding sleeve, the bottom of which is fixedly connected to the top of the supporting base, a primary buffer groove is provided inside the sliding sleeve, a sliding round block is elastically connected to the inner wall of the bottom end of the primary buffer groove via a primary buffer spring, a buffer cylinder is fixedly connected inside the sliding round block, a secondary buffer groove is provided at the bottom of the primary buffer groove, and a buffer round block is elastically connected to the inner wall of the bottom end of the secondary buffer groove via a secondary buffer spring.

[0008] As a further description of the above technical solution:

[0009] A pressing block groove is formed on the top of the top plate, a baffle groove is formed on the top of the top plate, and the inner side of the position-limiting baffle is hinged inside the baffle groove.

[0010] As a further description of the above technical solution:

[0011] The support assembly includes a limit block, the bottom of which is fixedly connected to the top of the support base, the top of which is elastically connected to a limit frame via a return spring, and the top of the limit frame is fixedly connected to the bottom of the arc-surface pressure block.

[0012] As a further description of the above technical solution:

[0013] The sliding assembly comprises an articulated block, the bottom end of which is fixedly connected to the top end of the outer piston rod, the outer periphery of the articulated block is slidably connected to a slide rail, and the top end of the slide rail is fixedly connected to the bottom of the limit baffle.

[0014] As a further description of the above technical solution:

[0015] One end of the return spring is fixedly connected to the inner wall of the top end of the limit frame, and the other end of the return spring is fixedly connected to the top end of the limit block. The outer periphery of the limit block is slidably connected to the inside of the limit frame.

[0016] As a further description of the above technical solution:

[0017] The left and right sides of the limit frame are fixedly connected with buffer baffles, and the bottom of the buffer baffle is provided with an arc groove.

[0018] As a further description of the above technical solution:

[0019] One end of the initial buffer spring is fixedly connected to the inner wall of the bottom end of the primary buffer groove, and the other end of the initial buffer spring is fixedly connected to the bottom surface of the sliding round block, and the outer periphery of the sliding round block is slidably connected to the inner wall of the primary buffer groove.

[0020] As a further description of the above technical solution:

[0021] One end of the second buffer spring is fixedly connected to the inner wall of the bottom end of the secondary buffer groove, and the other end of the second buffer spring is fixedly connected to the bottom of the buffer round block. The outer periphery of the buffer round block is slidably connected to the inside of the secondary buffer groove.

[0022] As a further description of the above technical solution:

[0023] The outer periphery of the buffer cylinder is slidably connected to the top of the sliding sleeve, the bottom end of the buffer cylinder contacts the top of the buffer round block, and the top of the buffer cylinder contacts the arc surface groove.

[0024] The utility model has the following beneficial effects:

[0025] 1. In the utility model, by arranging a hydraulic bin, an outer piston rod and an inner piston rod, when the steel coil falls, the arc surface pressure block is squeezed to lift the limit baffles on both sides upward to fix the steel coil, thereby preventing the steel coil from being scratched by hard objects during the falling process, thereby ensuring the quality of the steel coil during the storage process.

[0026] 2. In the utility model, by arranging buffer cylinders, buffer baffles and buffer round blocks, the steel coil is buffered multiple times during the falling process, the impact force of the steel coil when it falls is reduced, the impact damage to the storage platform when storing the steel coil is reduced, and the service life of the equipment is extended. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall top surface of a logistics storage platform for steel coil storage proposed by the utility model;

[0028] Figure 2 This is a schematic diagram of the top and bottom surfaces of a logistics storage platform for steel coil storage proposed by the utility model;

[0029] Figure 3This is a front cross-sectional schematic diagram of a support base of a logistics storage platform for steel coil storage proposed by the utility model;

[0030] Figure 4 This is a front cross-sectional schematic diagram of a sliding sleeve of a logistics storage platform for steel coil storage proposed by the utility model.

[0031] Legend:

[0032] 1. Top plate; 2. Support base; 3. Pressure block groove; 4. Baffle groove; 5. Limit baffle; 6. Slide rail; 7. Articulated block; 8. Outer piston rod; 9. Hydraulic chamber; 10. Inner piston rod; 11. Arc surface pressure block; 12. Limit frame; 13. Reset spring; 14. Limit block; 15. Sliding sleeve; 16. Primary buffer groove; 17. Primary buffer spring; 18. Sliding round block; 19. Buffer cylinder; 20. Secondary buffer groove; 21. Secondary buffer spring; 22. Buffer round block; 23. Buffer baffle; 24. Arc surface groove. DETAILED DESCRIPTION

[0033] 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.

[0034] Reference Figure 1-Figure 3The utility model provides an embodiment: a logistics storage platform for steel coil storage, comprising a top plate 1 for placing steel coils, a support base 2 for fixed support is fixedly connected to the bottom of the top plate 1, and multiple groups of top plates 1 and support bases 2 are provided, and multiple groups of top plates 1 and support bases 2 are fixedly connected to form a storage platform for storing steel coils for logistics transfer. A support assembly for supporting is fixedly connected to the top of the support base 2, and the support assembly includes a limit block 14. The bottom of the limit block 14 is fixedly connected to the top of the support base 2, and the top of the limit block 14 is elastically connected to the limit frame 12 through a reset spring 13. The reset spring 13 is provided in multiple groups and is linearly evenly distributed at the top of the limit block 14. One end of the reset spring 13 is fixedly connected to the inner wall of the top of the limit frame 12, and the other end of the reset spring 13 is fixedly connected to the top of the limit block 14. When the limit frame 12 is not subjected to force, the reset spring 13 will push the limit frame 12 to move upward. The outer periphery of the limit block 14 is slidably connected to the inside of the limit frame 12, and the limit block 14 restricts the limit frame 12 to slide up and down only along the outer wall of the limit block 14. The top of the support assembly is fixedly connected to the arc-surface pressure block 11, and the top of the arc-surface pressure block 11 is provided with a downwardly concave arc surface. The top of the limit frame 12 is fixedly connected to the bottom of the arc-surface pressure block 11, and the bottom of the arc-surface pressure block 11 is fixedly connected to a hydraulic assembly, and two groups of hydraulic assemblies are provided, which are symmetrically arranged on the left and right sides of the bottom surface of the arc-surface pressure block 11.

[0035] Reference Figure 1-Figure 3 The hydraulic assembly includes an inner piston rod 10, and the top of the inner piston rod 10 is fixedly connected to the bottom of the arc surface pressure block 11. The outer piston of the inner piston rod 10 is connected to a hydraulic chamber 9, and the interior of the hydraulic chamber 9 is filled with liquid. The inner piston at one end of the outer side of the hydraulic chamber 9 is connected to an outer piston rod 8. When the inner piston rod 10 is forced to drop, the inner piston rod 10 will squeeze the liquid inside the hydraulic chamber 9 to lift the outer piston rod 8. The top of the outer piston rod 8 is hinged with a sliding assembly for easy sliding, and the sliding assembly includes a hinge block 7. The bottom end of the hinge block 7 is fixedly connected to the top of the outer piston rod 8, and the outer periphery of the hinge block 7 is slidably connected to a slide rail 6, and the slide rail 6 limits the hinge block 7 to slide left and right along the inner wall of the slide rail 6. The top of the sliding assembly is fixedly connected to a limit baffle 5, and the top of the slide rail 6 is fixedly connected to the bottom of the limit baffle 5. A pressure block groove 3 is opened at the top of the top plate 1, and the arc surface pressure block 11 is located inside the pressure block groove 3. The top of the top plate 1 is provided with a baffle groove 4, and two groups of baffle grooves 4 are provided, symmetrically arranged on the left and right sides of the top plate 1, and one end of the inner side of the limit baffle 5 is hinged inside the baffle groove 4. The top of the support base 2 is fixedly connected with a buffer component to reduce the impact when the steel coil falls.

[0036] Reference Figure 3-Figure 4, buffer baffles 23 are fixedly connected to the left and right sides of the limit frame 12, and the buffer baffles 23 are provided in multiple groups, which are symmetrically arranged on the left and right sides of the limit frame 12, and an arc groove 24 is provided at the bottom of the buffer baffles 23. The buffer assembly includes a sliding sleeve 15, and the bottom of the sliding sleeve 15 is fixedly connected to the top of the support base 2. The sliding sleeve 15 is provided in multiple groups, which are symmetrically distributed on the top of the support base 2, and the position of the buffer baffles 23 is opposite to that of the sliding sleeve 15. A primary buffer groove 16 is provided inside the sliding sleeve 15, and the inner wall at the bottom end of the primary buffer groove 16 is elastically connected to a sliding round block 18 through an initial buffer spring 17. When the sliding round block 18 is not subjected to force, the initial buffer spring 17 will push the sliding round block 18 to move upward. One end of the initial buffer spring 17 is fixedly connected to the inner wall at the bottom of the primary buffer groove 16, and the other end of the initial buffer spring 17 is fixedly connected to the bottom surface of the sliding round block 18. The outer periphery of the sliding round block 18 is slidably connected to the inner wall of the primary buffer groove 16. The primary buffer groove 16 limits the sliding round block 18 to slide up and down only along the inner wall of the primary buffer groove 16. A buffer cylinder 19 is fixedly connected inside the sliding round block 18, and the top surface of the buffer cylinder 19 is set as an arc surface. The outer periphery of the buffer cylinder 19 is slidably connected to the top of the sliding sleeve 15. A secondary buffer groove 20 is provided at the bottom of the primary buffer groove 16. The inner wall at the bottom of the secondary buffer groove 20 is elastically connected to a buffer round block 22 through a second buffer spring 21. When the buffer round block 22 is not subjected to force, the second buffer spring 21 will push the buffer round block 22 to move upward. One end of the second buffer spring 21 is fixedly connected to the inner wall at the bottom end of the secondary buffer groove 20, and the other end of the second buffer spring 21 is fixedly connected to the bottom of the buffer block 22. The outer periphery of the buffer block 22 is slidably connected to the inside of the secondary buffer groove 20, and the secondary buffer groove 20 limits the buffer block 22 from sliding up and down along the inner wall of the secondary buffer groove 20. When the buffer cylinder 19 moves downward, the bottom end of the buffer cylinder 19 contacts the top end of the buffer block 22. When the buffer baffle 23 moves downward, the top end of the buffer cylinder 19 contacts the arc groove 24, and at this time the buffer baffle 23 will drive the buffer cylinder 19 downward.

[0037] Working principle: When you want to prevent the steel coil from directly contacting the limit baffle 5, the crane puts down the steel coil, and the steel coil contacts the arc pressure block 11, pressing the arc pressure block 11 downward. The arc pressure block 11 moves downward, driving the limit frame 12 to move downward, and compressing the reset spring 13. At this time, the arc pressure block 11 drives the inner piston rod 10 to move downward. The inner piston rod 10 drives the liquid in the hydraulic chamber 9 to move outward, driving the outer piston rod 8 to move upward, and the outer piston rod 8 drives the hinge block 7 to move upward. The hinge block 7 lifts the slide rail 6 upward, and at the same time moves outward inside the slide rail 6. The slide rail 6 drives the outer side of the limit baffle 5 to lift up and limit the steel coil. This prevents the steel coil from contacting the limit baffle 5 when it falls, causing damage to the surface of the steel coil. When you want to reduce the impact of the top plate 1, the steel coil falls, driving the arc pressure block 11 to move downward. The arc pressure block 11 drives the limit frame 12 downward, and the limit frame 12 drives the buffer baffle 23 to fall. The buffer baffle 23 contacts the buffer cylinder 19 downward, driving the buffer cylinder 19 downward, and the buffer cylinder 19 drives the sliding block 18 downward. The sliding block 18 squeezes the primary buffer spring 17 to generate buffering and reduce the impact force of the steel coil. At the same time, the steel coil continues to fall, driving the buffer cylinder 19 downward. The buffer cylinder 19 falls and contacts the buffer baffle 23, driving the buffer baffle 23 downward. The buffer baffle 23 squeezes the secondary buffer spring 21 to generate elastic force and perform secondary buffering. Thereby reducing the impact force generated when the steel coil falls and reducing the impact damage to the top plate 1.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A logistic storage platform for steel coil storage, comprising a top plate (1), characterized in that: The top plate (1) is fixedly connected to a support base (2) at the bottom, and the top plate (1) and the support base (2) are provided with multiple groups, and the multiple groups of top plates (1) and the support base (2) are fixedly connected to form a storage platform, and the top of the support base (2) is fixedly connected to a support assembly, and the top of the support assembly is fixedly connected to an arc surface pressure block (11), and the bottom of the arc surface pressure block (11) is fixedly connected to a hydraulic assembly; the hydraulic assembly comprises an inner piston rod (10), the top end of the inner piston rod (10) is fixedly connected to the bottom end of the arc surface pressure block (11), the outer peripheral piston of the inner piston rod (10) is connected to a hydraulic chamber (9), and the inner piston at one end of the outer side of the hydraulic chamber (9) is connected to an outer piston rod (8), and the top end of the outer piston rod (8) is hinged with a sliding assembly, and the top end of the sliding assembly is fixedly connected to a limit baffle (5), and the top end of the support base (2) is fixedly connected to a buffer assembly.

2. A logistics storage platform for steel coil storage according to claim 1, characterized in that: The buffer assembly comprises a sliding sleeve (15), the bottom of the sliding sleeve (15) is fixedly connected to the top of the supporting base (2), a primary buffer groove (16) is provided inside the sliding sleeve (15), a sliding round block (18) is elastically connected to the inner wall of the bottom end of the primary buffer groove (16) via a primary buffer spring (17), a buffer cylinder (19) is fixedly connected inside the sliding round block (18), a secondary buffer groove (20) is provided at the bottom of the primary buffer groove (16), and a buffer round block (22) is elastically connected to the inner wall of the bottom end of the secondary buffer groove (20) via a secondary buffer spring (21).

3. A logistics storage platform for steel coil storage according to claim 1, characterized in that: The top of the top plate (1) is provided with a pressing block groove (3), the top of the top plate (1) is provided with a baffle groove (4), and the inner side of the limit baffle (5) is hinged inside the baffle groove (4).

4. A logistics storage platform for steel coil storage according to claim 1, characterized in that: The support assembly comprises a limit block (14), the bottom of the limit block (14) is fixedly connected to the top of the support base (2), the top of the limit block (14) is elastically connected to the limit frame (12) via a return spring (13), and the top of the limit frame (12) is fixedly connected to the bottom of the arc surface pressure block (11).

5. A logistics storage platform for steel coil storage according to claim 1, characterized in that: The sliding assembly comprises an articulated block (7), the bottom end of the articulated block (7) is fixedly connected to the top end of the outer piston rod (8), the outer periphery of the articulated block (7) is slidably connected to a slide rail (6), and the top end of the slide rail (6) is fixedly connected to the bottom of the limit baffle (5).

6. A logistic storage platform for steel coil storage according to claim 4, characterized in that: One end of the return spring (13) is fixedly connected to the inner wall at the top end of the limit frame (12), and the other end of the return spring (13) is fixedly connected to the top end of the limit block (14). The outer periphery of the limit block (14) is slidably connected to the interior of the limit frame (12).

7. A logistic storage platform for steel coil storage according to claim 4, characterized in that: The left and right sides of the limit frame (12) are fixedly connected with buffer baffles (23), and the bottom of the buffer baffle (23) is provided with an arc surface groove (24).

8. A logistics storage platform for steel coil storage according to claim 2, characterized in that: One end of the initial buffer spring (17) is fixedly connected to the inner wall of the bottom end of the primary buffer groove (16), and the other end of the initial buffer spring (17) is fixedly connected to the bottom surface of the sliding round block (18), and the outer periphery of the sliding round block (18) is slidably connected to the inner wall of the primary buffer groove (16).

9. A logistics storage platform for steel coil storage according to claim 2, characterized in that: One end of the second buffer spring (21) is fixedly connected to the inner wall of the bottom end of the secondary buffer groove (20), and the other end of the second buffer spring (21) is fixedly connected to the bottom of the buffer round block (22), and the outer periphery of the buffer round block (22) is slidably connected to the inside of the secondary buffer groove (20).

10. A logistics storage platform for steel coil storage according to claim 2, characterized in that: The outer periphery of the buffer cylinder (19) is slidably connected to the top of the sliding sleeve (15), the bottom end of the buffer cylinder (19) contacts the top end of the buffer round block (22), and the top end of the buffer cylinder (19) contacts the arc surface groove (24).

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