White steel composite retainer

Abstract

The utility model discloses a white steel composite material retainer, relate to steel coil hoisting technical field. This kind of white steel composite material retainer, including the retainer body, the top of retainer body is provided with end face baffle, one side of end face baffle is provided with arc steel sheet, arc steel sheet one side inserts and is provided with bolt, the one end of bolt penetrates arc steel sheet and end face baffle and is connected with the one side screw thread of retainer body, one side of arc steel sheet is provided with annular groove, the inner bottom wall of annular groove is fixedly installed with protection spring, one end of protection spring is fixedly installed with rubber ring, one side of rubber ring is fixedly installed with silica gel ring. Guarantee the retainer body, end face baffle and arc steel sheet of setting, can eliminate the extrusion deformation of overflow edge caused by retainer rotation when steel coil hoisting in the process of using, optimize end face protection structure, avoid the collision of right angle edge between steel coil layers, also strengthen the fixing ability of retainer and steel coil, reduce the influence of clamp torque, improve the service life, reduce the cost.

Description

Technical Field

[0001] This utility model relates to the field of steel coil hoisting technology, specifically a stainless steel composite material protective ring. Background Technology

[0002] Steel coils, also known as rolled steel, are steel products formed by hot or cold pressing into coils for easy storage, transportation, and various processing (such as processing into steel plates, steel strips, etc.). Formed coils are mainly hot-rolled coils and cold-rolled coils. Hot-rolled coils are processed products before the recrystallization of steel billets, while cold-rolled coils are a subsequent processing of hot-rolled coils. Steel coils typically weigh around 15-30 tons. my country's hot-rolling production capacity is continuously expanding, with dozens of hot-rolling production lines already in operation, and several more projects about to be built or put into production.

[0003] During the hoisting process, the clamps generate torque and lateral force when they come into contact with the steel coil, causing the protective ring to rotate and impact the end face of the steel coil. Some steel coils have overflow edges, which are easily deformed by the impact, requiring subsequent cutting and processing, increasing costs and extending the delivery cycle. At the same time, foreign objects generated by the friction of the protective ring with the steel coil can enter the gaps in the steel coil, thus affecting the quality of the steel coil, which in turn affects subsequent delivery operations and makes it inconvenient for normal use. Utility Model Content

[0004] The purpose of this invention is to provide a stainless steel composite material protective ring to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stainless steel composite material protective ring, comprising a protective ring body, an end face baffle provided above the protective ring body, an arc-shaped steel plate provided on one side of the end face baffle, a bolt inserted into one side of the arc-shaped steel plate, one end of the bolt passing through the arc-shaped steel plate and the end face baffle and threadedly connected to one side of the protective ring body. The protective ring body, end face baffle, and arc-shaped steel plate can eliminate the overflow edge squeezing deformation caused by the rotation of the protective ring during steel coil hoisting, optimize the end face protection structure, avoid right-angle edge collision between steel coil layers, and also enhance the fixing ability of the protective ring and the steel coil, reduce the influence of clamp torque, improve service life, and reduce costs.

[0006] An annular groove is formed on one side of the arc-shaped steel plate. A protective spring is fixedly installed on the inner bottom wall of the annular groove. A rubber ring is fixedly installed on one end of the protective spring, and a silicone ring is fixedly installed on one side of the rubber ring. The protective spring, rubber ring, and silicone ring are designed to eliminate right-angle collisions and reduce the risk of end face deformation during use. The protective ring is fixed to the stainless steel plate with bolts and welding adhesive to prevent the stainless steel plate from falling off. The MC nylon material has a long service life and low price, which greatly reduces the cost of using the protective ring.

[0007] Preferably, an arc-shaped protective plate is fixedly installed at the bottom of the protective ring body, and a protective plate is fixedly installed at the bottom of the protective ring body. The surface of the protective plate is in contact with the inner side of the arc-shaped protective plate. The arc-shaped protective plate and the protective plate facilitate protective positioning operations during use, thereby facilitating subsequent use and improving the ease of use of the protective ring.

[0008] Preferably, a compression ring is fixedly installed at the bottom of the protective plate. The bottom of the compression ring has anti-slip texture. The compression ring facilitates compression during use, thereby facilitating subsequent positioning and use.

[0009] Preferably, the protective ring body has an opening on one side with an arc of 60-70°. The opening facilitates the snap-fit ​​and positioning of subsequent components during use, thus making subsequent use easier.

[0010] Preferably, the outer end face of the arc-shaped guard plate is higher than the end face baffle, and the outer edge of the inner end face is rounded to avoid right-angle collisions.

[0011] Preferably, the inner wall and surface of the rubber ring are slidably connected to both sides of the inner wall of the annular groove, and the rubber ring is adapted to the annular groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) The stainless steel composite material protective ring, through the protective ring body, end face baffle and arc-shaped steel plate, can eliminate the overflow edge squeezing deformation caused by the rotation of the protective ring during the use of the steel coil, optimize the end face protection structure, avoid the right angle edge colliding with the steel coil layers, and at the same time enhance the fixing ability of the protective ring and the steel coil, reduce the influence of clamp torque, improve service life and reduce cost.

[0014] (2) This type of stainless steel composite material guard ring, through the setting of protective spring, rubber ring and silicone ring, the arc transition design of the arc-shaped guard plate during use eliminates right-angle collision and reduces the risk of end face deformation. The guard ring is fixed to the stainless steel plate with bolts and welding glue to prevent the stainless steel plate from falling off. The MC nylon material has a long service life and low price, which greatly reduces the cost of using the guard ring. Attached Figure Description

[0015] Figure 1 This is a first-view three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a two-dimensional structural diagram of the present invention from a second perspective;

[0017] Figure 3 This is a three-dimensional sectional view of the arc-shaped steel plate of this utility model;

[0018] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0019] In the diagram: 1. Protective ring body; 2. End face baffle; 3. Arc-shaped steel plate; 4. Bolt; 5. Protective spring; 6. Rubber ring; 7. Silicone ring; 8. Arc-shaped protective plate; 9. Protective plate; 10. Extrusion ring. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a stainless steel composite material protective ring, including a protective ring body 1. One side of the protective ring body 1 has an opening with an arc of 60-70°. This opening facilitates the snap-fit ​​and positioning of subsequent components during use, thus simplifying subsequent use. An end face baffle 2 is provided above the protective ring body 1. An arc-shaped steel plate 3 is provided on one side of the end face baffle 2. A bolt 4 is inserted into one side of the arc-shaped steel plate 3. One end of the bolt 4 passes through the arc-shaped steel plate 3 and the end face baffle 2 and is threaded to one side of the protective ring body 1. The protective ring body 1, end face baffle 2, and arc-shaped steel plate 3, during use, can eliminate overflow edge compression deformation caused by the rotation of the protective ring during steel coil hoisting, optimize the end face protection structure, prevent right-angle edges from colliding with the layers of the steel coil, and also enhance the fixing ability of the protective ring to the steel coil, reduce the influence of clamp torque, improve service life, and reduce costs.

[0022] An annular groove is formed on one side of the curved steel plate 3. A protective spring 5 is fixedly installed on the inner bottom wall of the annular groove. A rubber ring 6 is fixedly installed on one end of the protective spring 5. The inner wall and surface of the rubber ring 6 are slidably connected to the two sides of the inner wall of the annular groove, and the rubber ring 6 is adapted to the annular groove. A silicone ring 7 is fixedly installed on one side of the rubber ring 6. The curved transition design of the protective spring 5, rubber ring 6, and silicone ring 7 eliminates right-angle collisions and reduces the risk of end face deformation during use. The protective ring and the stainless steel plate are fixed with bolts 4 and welding glue to prevent the stainless steel plate from falling off. The MC nylon material has a long service life and low price, which greatly reduces the cost of using the protective ring. The bottom of the protective ring body 1 is fixedly installed. The device includes an arc-shaped guard plate 8 and a protective plate 9 fixedly installed at the bottom of the guard ring body 1. The surface of the protective plate 9 contacts the inner side of the arc-shaped guard plate 8. The arc-shaped guard plate 8 and the protective plate 9 facilitate protective positioning during use, thereby improving the ease of use of the guard ring. A compression ring 10 is fixedly installed at the bottom of the protective plate 9. The bottom of the compression ring 10 has anti-slip textures. The compression ring 10 facilitates compression during use, thereby facilitating subsequent positioning. The outer end face of the arc-shaped guard plate 8 is higher than the end face baffle 2, and the outer edge of the inner end face is rounded to avoid right-angle collisions.

[0023] Working principle: During use, the protective ring body 1, end face baffle 2, and arc-shaped steel plate 3 eliminate the overflow edge squeezing deformation caused by the rotation of the protective ring during steel coil hoisting, optimize the end face protection structure, avoid right-angle edge collisions between steel coil layers, and also enhance the fixing ability between the protective ring and the steel coil, reduce the impact of clamp torque, improve service life, and reduce costs. The protective spring 5, rubber ring 6, and silicone ring 7, along with the arc transition design of the arc-shaped protective plate 8, eliminate right-angle collisions and reduce the risk of end face deformation during use. Bolts 4 and welding adhesive are used to fix the protective ring and the stainless steel plate to prevent the stainless steel plate from falling off. The MC nylon material has a long service life and low price, significantly reducing the use cost of the protective ring.

Claims

1. A stainless steel composite material protective ring, comprising a protective ring body (1), characterized in that: An end face baffle (2) is provided above the body of the protective ring (1). An arc-shaped steel plate (3) is provided on one side of the end face baffle (2). A bolt (4) is inserted into one side of the arc-shaped steel plate (3). One end of the bolt (4) passes through the arc-shaped steel plate (3) and the end face baffle (2) and is threaded to one side of the body of the protective ring (1). An annular groove is provided on one side of the arc-shaped steel plate (3), and a protective spring (5) is fixedly installed on the inner bottom wall of the annular groove. A rubber ring (6) is fixedly installed on one end of the protective spring (5), and a silicone ring (7) is fixedly installed on one side of the rubber ring (6).

2. The stainless steel composite material retaining ring according to claim 1, characterized in that: An arc-shaped protective plate (8) is fixedly installed at the bottom of the protective ring body (1), and a protective plate (9) is fixedly installed at the bottom of the protective ring body (1). The surface of the protective plate (9) is in contact with the inner side of the arc-shaped protective plate (8).

3. The stainless steel composite material retaining ring according to claim 1, characterized in that: A compression ring (10) is fixedly installed at the bottom of the protective plate (9), and anti-slip texture is provided at the bottom of the compression ring (10).

4. The stainless steel composite material retaining ring according to claim 1, characterized in that: The protective ring body (1) has an opening on one side, and the opening arc is 60-70°.

5. The stainless steel composite material protective ring according to claim 1, characterized in that: The outer end face of the arc-shaped guard plate (8) is higher than the end face baffle (2), and the outer edge of the inner end face is a rounded transition to avoid right-angle collision.

6. The stainless steel composite material retaining ring according to claim 1, characterized in that: The inner wall and surface of the rubber ring (6) are slidably connected to the two sides of the inner wall of the annular groove, and the rubber ring (6) is adapted to the annular groove.

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