Fixed vibration reduction type R-shaped clamp

Abstract

The utility model relates to the technical field of fasteners, in particular to a fixed vibration reduction type R-shaped hoop which comprises a hoop R-shaped steel belt, the hoop R-shaped steel belt is surrounded in an R shape, the two ends of the hoop R-shaped steel belt are tightly attached, one end of the hoop R-shaped steel belt is riveted with a first outer cushion steel ring, and the other end of the hoop R-shaped steel belt is riveted with a second outer cushion steel ring. The first outer cushion steel ring and the second outer cushion steel ring are located on the sides, away from each other, of the two ends of the clamp R-shaped steel belt respectively. According to the fixed vibration reduction type R-shaped hoop, the effects of vibration reduction, impact resistance and noise reduction can be achieved by wrapping the rubber ring, through the R-shaped diameter design of the hoop R-shaped steel belt, mounting and dismounting are convenient, the production efficiency is greatly improved, the product is more compact, the occupied space is small, through the reinforced design of the first outer cushion steel ring and the second outer cushion steel ring, the overall anti-shearing force is greatly improved, and the service life of the hoop is prolonged. And through standardization of the inner diameter of the through hole, the installation efficiency is improved, and the hoop is suitable for batch production and use.

Description

Technical Field

[0001] The utility model relates to the technical field of fasteners, in particular to a fixed vibration-damping R-type clamp. Background Art

[0002] In the fields of automobiles, engineering machinery, engines, land and sea generators, aircraft engine manufacturing, heavy manufacturing and military machinery, fixed vibration-damping R-type clamps are widely used in the fixation of oil pipeline systems, gas pipeline systems, lubricating oil (grease) systems, lines, and steel pipelines. The most common pipeline or line fixation adopts the traditional fixing method of cable ties or all-metal wire clamps, which has many inconveniences.

[0003] The main defects of traditional fixed clamps are: 1. The pipeline (line) has no vibration reduction, noise resistance and other protection designs; 2. It is inconvenient to install and disassemble, and the efficiency is low; 3. It occupies a large space; 4. It is non-standard and cannot be mass-produced; 5. The firmness is not enough, and the clamp’s shear resistance is not enough; 6. The appearance of the installation is not beautiful;

[0004] In order to solve the above problems, a fixed vibration-damping R-type clamp is provided. Utility Model Content

[0005] The purpose of the present utility model is to provide a fixed vibration-damping R-type clamp to solve the problems raised in the above-mentioned background technology. To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a fixed vibration-damping R-type clamp, comprising a clamp R-shaped steel band, the clamp R-shaped steel band is surrounded in an R-shape and the two ends are tightly fitted, one end of the clamp R-shaped steel band is riveted with a first outer gasket steel ring, and the other end of the clamp R-shaped steel band is riveted with a second outer gasket steel ring, the first outer gasket steel ring and the second outer gasket steel ring are respectively located on the side away from each other at the two ends of the clamp R-shaped steel band, the inner cavity of the clamp R-shaped steel band is fixedly embedded with an outer wrapped rubber ring, and the front and rear sides of the outer wrapped rubber ring wrap the front and rear sides of the clamp R-shaped steel band, and a through hole is opened in the middle of the first outer gasket steel ring, and the through hole passes through the two ends of the clamp R-shaped steel band and the second outer gasket steel ring in sequence.

[0006] Preferably, the width of the R-shaped steel band of the clamp is 9-25 mm and the inner diameter is 4-220 mm.

[0007] Preferably, the diameter of the through hole is 4.3-10.5 mm.

[0008] Preferably, the thickness of the R-shaped steel band of the clamp is 0.4-1.25 mm.

[0009] Preferably, the thickness of the first outer steel ring is 0.4-1.25 mm.

[0010] Preferably, the thickness of the second outer steel ring is 0.4-1.25 mm.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The outer rubber ring can reduce vibration, resist impact and reduce noise. The R-shaped steel belt R-shaped diameter design of the clamp can facilitate installation and disassembly, greatly improve production efficiency, and make the product more compact and occupy less space. The first outer gasket steel ring and the reinforced design of the first outer gasket steel ring can greatly improve the overall shear resistance and the strength of the clamp. The standardization of the inner diameter of the through hole can improve the installation efficiency, make it suitable for mass production, reduce costs and increase efficiency, and have a beautiful appearance. The material can be adjusted according to application needs to achieve standardization of the application environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is the front view of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the utility model when it is unfolded.

[0016] In the figure: 1. R-shaped steel band of the clamp; 2. First outer steel ring; 3. Second outer steel ring; 4. Through hole; 5. Outer rubber ring. DETAILED DESCRIPTION

[0017] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figures 1 to 3The utility model provides a technical solution: a fixed vibration-damping R-type clamp, comprising an R-shaped steel band 1, the R-shaped steel band 1 is surrounded in an R shape and the two ends are tightly fitted, one end of the R-shaped steel band 1 is riveted with a first outer gasket steel ring 2, and the other end of the R-shaped steel band 1 is riveted with a second outer gasket steel ring 3, the first outer gasket steel ring 2 and the second outer gasket steel ring 3 are respectively located on the sides of the two ends of the R-shaped steel band 1 of the clamp far away from each other, an outer wrapped rubber ring 5 is fixedly embedded in the inner cavity of the R-shaped steel band 1, and the front and rear sides of the outer wrapped rubber ring 5 wrap the front and rear sides of the R-shaped steel band 1 of the clamp, a through hole 4 for fixing is opened in the middle of the first outer gasket steel ring 2, and the through hole 4 sequentially penetrates the two ends of the R-shaped steel band 1 of the clamp and the second outer gasket steel ring Ring 3, through the outer rubber ring 5, can play a role in vibration reduction, impact resistance and noise reduction. The R-shaped diameter design of the clamp R-shaped steel belt 1 is convenient for installation and disassembly, which greatly improves production efficiency. The product is more compact and occupies less space. The first outer gasket steel ring 2 and the reinforced design of the first outer gasket steel ring 2 greatly improve the overall shear resistance and the strength of the clamp. The inner diameter of the through hole 4 is standardized, and the installation efficiency is improved. It is suitable for mass production, reducing costs and increasing efficiency, and has a beautiful appearance. The material can be adjusted according to application needs to achieve standardization of the application environment. The clamp R-shaped steel belt 1 is in a semi-open state, which is convenient for the installation or disassembly of the fixed pipelines and lines, and is simple to install and disassemble; the outer rubber ring 5 is an integrated groove embedded wrapping structure.

[0019] In this embodiment, the width of the R-shaped steel band 1 of the clamp is 9-25 mm and the inner diameter is 4-220 mm.

[0020] In this embodiment, the diameter of the through hole 4 is 4.3-10.5 mm, which can facilitate bolts of different diameters to penetrate and insert into the inner cavity of the through hole 4 .

[0021] In this embodiment, the thickness of the R-shaped steel band 1 of the clamp is 0.4-1.25 mm, which can make the R-shaped steel band 1 of the clamp have a relatively strong strength.

[0022] In this embodiment, the thickness of the first outer steel ring 2 is 0.4-1.25 mm, which can make the second outer steel ring 3 have greater strength, so as to improve the strength of the clamp and make the fixed vibration-damping R-type clamp have higher shear resistance.

[0023] In this embodiment, the thickness of the second outer steel ring 3 is 0.4-1.25 mm, which can make the second outer steel ring 3 have greater strength, so as to improve the strength of the clamp, so that the fixed vibration-damping R-type clamp has higher shear resistance.

[0024] The use method and advantages of the utility model: When in use, the working process is as follows:

[0025] By radially opening the R-shaped structure of the R-shaped steel belt 1 of the clamp and the design of the outer rubber ring 5, the pipeline (line) can be directly fixed by tightening the screws inserted in the inner cavity of the through hole 4 during installation. The first outer gasket steel ring 2 and the reinforced design of the first outer gasket steel ring 2 greatly improve the shear resistance and firmness of the fixed vibration-damping R-type clamp, while also playing a role in noise resistance, vibration reduction and impact resistance, ensuring the firmness and stability of the connected pipeline (line), and protecting the pipeline from vibration. Compared with traditional fixed clamps, the product installation and disassembly efficiency is greatly improved, the product's use stability is improved, and the overall aesthetics of the product is enhanced. At the same time, the outer rubber ring material EPDM, chloroprene rubber, fluorosilicone rubber and silicone rubber have different temperatures or oil resistance and antioxidant properties, which can meet the fixing requirements of various application fields.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fixed vibration-damping R-shaped clamp, comprising a clamp R-shaped steel strip (1), characterized in that: The R-shaped steel band of the clamp (1) is wrapped in an R shape and the two ends are tightly fitted. A first outer steel ring (2) is riveted to one end of the R-shaped steel band of the clamp (1), and a second outer steel ring (3) is riveted to the other end of the R-shaped steel band of the clamp (1). The first outer steel ring (2) and the second outer steel ring (3) are respectively located on the sides of the two ends of the R-shaped steel band of the clamp (1) that are away from each other. An outer rubber ring (5) is fixedly embedded in the inner cavity of the R-shaped steel band of the clamp (1). The outer rubber ring (5) is an integrated groove embedded wrapping structure. The front and rear sides of the outer rubber ring (5) wrap the front and rear sides of the R-shaped steel band of the clamp (1). A through hole (4) is opened in the middle of the first outer steel ring (2). The through hole (4) passes through the two ends of the R-shaped steel band of the clamp (1) and the second outer steel ring (3) in sequence. The R-shaped steel band (1) of the clamp has a width of 9-25 mm and an inner diameter of 4-220 mm; The diameter of the through hole (4) is 4.3-10.5 mm; The thickness of the clamp R-shaped steel strip (1) is 0.4-1.25 mm; The thickness of the first outer steel ring (2) is 0.4-1.25 mm; The thickness of the second outer steel ring (3) is 0.4-1.25 mm.

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