Damper convenient to disassemble and assemble

Abstract

The damper convenient to disassemble and assemble comprises a damper body, installation lug plates are arranged at the two ends of the damper body, a connecting cylinder is arranged in the middle of one end in each installation lug plate in a penetrating mode, and installation insertion rods are connected to the two ends of each connecting cylinder in an inserted mode. A dismounting assembly is arranged in a mounting lug plate, during use, a mounting insertion rod is pressed into a connecting cylinder, a reset spring is compressed at the same time, then the mounting lug plate is clamped into a damper mounting base, the mounting insertion rod is aligned to an assembling hole, and then the mounting insertion rod is pushed to penetrate through the assembling hole in the mounting base through the elastic force of the reset spring; when the damper is installed, the installation lug plate can be fixedly connected into the damper installation base, the limiting piece is used for limiting the installation insertion rod into the connection cylinder, and therefore the purpose of conveniently, rapidly and stably installing the damper is achieved, and the damper can be disassembled by pressing the installation insertion rod into the connection cylinder. Therefore, the effect that the damper can be disassembled and assembled conveniently and quickly is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dampers, in particular to a damper which is easy to disassemble and assemble. Background Art

[0002] A damper is a device used to absorb shock and control vibrations. It stops or reduces the amplitude of vibrations by consuming system kinetic energy. Dampers are commonly used in various engineering fields such as construction, bridges, aerospace, automotive industry and mechanical engineering.

[0003] A damper that is easy to disassemble and assemble, as disclosed in the utility model with authorization announcement number CN208252651U, includes a damper body, a mounting seat is provided on one side of the damper body, a mounting groove is provided on the side of the mounting seat close to the damper body, a mounting block is movably installed in the mounting groove, one side of the mounting block extends outside the mounting groove and is welded on the side of the damper body close to the mounting seat, a slot is provided on the top side of the mounting seat, the slot passes through the mounting groove, and a latch is slidably installed in the slot, the latch passes through the mounting block, an L-shaped slide groove is provided on the side of the slot away from the damper body, an L-shaped slider is slidably installed in the L-shaped slide groove, and a sliding groove is provided on the inner wall of the slot close to the L-shaped slide groove. The utility model has a simple structure and is easy to use. When the damper body needs to be repaired or replaced, it can be easy to quickly install and disassemble the damper body to meet the user's use needs. However, in the application process of this technical solution, the damper is disassembled and assembled through complex components, the structure is easily damaged and inconvenient to operate, and only one end of the damper can be disassembled and assembled. There is a technical problem that the damper cannot be disassembled and assembled conveniently, quickly and stably. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a damper that is easy to disassemble and assemble, which can solve the problem that the damper can be disassembled and assembled by using complex components, the structure is easily damaged and inconvenient to operate, and only one end of the damper can be disassembled and assembled, and there is a technical problem that the damper cannot be disassembled and assembled conveniently, quickly and stably.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a damper that is easy to disassemble and assemble, comprising a damper body, mounting ear plates are provided at both ends of the damper body, a connecting tube is passed through the middle position of one end of the mounting ear plate, mounting rods are inserted at both ends of the connecting tube, a limiting plate is provided in the connecting tube at one end of the mounting rod, a return spring is provided inside the connecting tube, limiting plates are provided at both ends of the outside of the connecting tube, and a protective component is provided near the top of the outside of the damper body.

[0006] As a preferred technical solution of the utility model, the connecting tube is perpendicular to the mounting ear plate, and the mounting plug rod can be telescopically movable relative to the two ends of the connecting tube.

[0007] As a preferred technical solution of the utility model, the limiting plate is annular, and the two ends of the return spring and one end of the limiting plate are fixedly connected.

[0008] As a preferred technical solution of the utility model, the protective component includes a protective bellows sleeve, which is arranged on the outside of the damper body near the top, the top of the protective bellows sleeve is provided with a connecting piece, connecting clamps are provided on both sides of the bottom of the protective bellows sleeve, the bottom end of the inner side of the connecting clamp is provided with a connecting slot, and positioning strips are provided on both sides of the outside of the damper body near the top.

[0009] As a preferred technical solution of the utility model, the connecting piece is annular, the connecting clamping plate and the positioning clamping strip are arc-shaped, and the top end of the connecting piece is fixedly connected to the top end of the damper body.

[0010] As a preferred technical solution of the utility model, the connecting card plate is symmetrically arranged at the bottom end of the protective corrugated sleeve, the positioning card strip is symmetrically arranged near the top outside the damper body, and the connecting card slot is nested outside the positioning card strip.

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

[0012] 1. By arranging a disassembly assembly inside the mounting ear plate, when in use, the mounting rod is pressed into the inside of the connecting tube and the reset spring is compressed at the same time, then the mounting ear plate and the connecting tube are clamped into the mounting seat corresponding to the mounting damper and the mounting rod is aligned with the assembly hole, then the mounting rod is pushed through the assembly hole in the mounting seat by the elastic force of the reset spring, and the mounting ear plate can be fixedly connected to the damper mounting seat, and at the same time, the two sides of the connecting tube are stably docked with the inner side of the mounting seat by the limiting plate, and the mounting rod is limited in the connecting tube by the limiting sheet, thereby achieving the purpose of convenient, fast and stable installation of the damper, and the damper can be disassembled by pressing the mounting rod into the connecting tube, thereby achieving the effect of convenient and fast disassembly and assembly of the damper;

[0013] 2. A protective component is arranged near the top of the outside of the damper body. When in use, the connecting card plate is clamped to the top of the outside of the damper body, and the connecting card slot arranged on the inner side of the connecting card plate is clamped to the outside of the positioning card strip. In this way, the purpose of connecting and installing the protective bellows fixedly connected to the top of the damper body through the connecting piece on the outside of the damper body piston rod can be achieved. The damper piston rod is protected by the protective bellows to prevent dust and foreign matter from entering the joint between the damper piston rod and the cylinder body to affect the normal operation of the damper. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the utility model in a front view;

[0017] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] Among them: 1. Damper body; 2. Connecting card plate; 3. Protective bellows; 4. Connecting plate; 5. Mounting ear plate; 6. Connecting tube; 7. Limiting plate; 8. Mounting plug rod; 9. Positioning card strip; 10. Reset spring; 11. Limiting plate; 12. Connecting card slot. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] Please refer to Figure 1-4As shown, the utility model provides a damper that is easy to disassemble and assemble, including a damper body 1, mounting ear plates 5 are arranged at both ends of the damper body 1, a connecting tube 6 is penetrated at the middle position of one end inside the mounting ear plate 5, the connecting tube 6 is perpendicular to the mounting ear plate 5, mounting plug rods 8 are inserted at both ends of the connecting tube 6, and the mounting plug rod 8 can be relatively telescopically movable at both ends of the connecting tube 6, a limiting plate 11 is arranged in the connecting tube 6 at one end of the mounting plug rod 8, a reset spring 10 is arranged inside the connecting tube 6, and an annular limiting plate 7 is arranged at both ends of the outside of the connecting tube 6, and the two ends of the reset spring 10 are fixedly connected to one end of the limiting plate 11, and the limiting plate 11 The installation plug rod 8 is limited in the connecting tube 6. When installing the damper, the installation plug rod 8 is pressed into the interior of the connecting tube 6 and the reset spring 10 is compressed at the same time. Then, the installation ear plate 5 and the connecting tube 6 are clamped into the mounting seat corresponding to the damper and the installation plug rod 8 is aligned with the assembly hole. Then, the elastic force of the reset spring 10 pushes the installation plug rod 8 through the assembly hole in the mounting seat, so that the installation ear plate 5 can be fixedly connected to the damper mounting seat, thereby achieving the purpose of convenient, fast and stable installation of the damper, and the damper can be disassembled by pressing the installation plug rod 8 into the connecting tube 6, thereby achieving the effect of convenient and fast disassembly and assembly of the damper;

[0022] When in use, press the installation plug rod 8 into the interior of the connecting tube 6 and compress the reset spring 10 at the same time, then snap the installation ear plate 5 and the connecting tube 6 into the mounting seat corresponding to the installation damper and align the installation plug rod 8 with the assembly hole, then push the installation plug rod 8 through the assembly hole in the mounting seat by the elastic force of the reset spring 10, and the installation ear plate 5 can be fixedly connected to the damper mounting seat, and at the same time, the two sides of the connecting tube 6 are stably docked with the inner side of the mounting seat by the limiting plate 7, and the installation plug rod 8 is limited in the connecting tube 6 by the limiting sheet 11, so as to install the damper, and the damper can be disassembled by pressing the installation plug rod 8 into the connecting tube 6;

[0023] As a further implementation of this embodiment, Figure 1-4As shown, a protective component is arranged near the top of the damper body 1, and the protective component includes a protective bellows 3, which is arranged near the top of the damper body 1. The top of the protective bellows 3 is provided with an annular connecting piece 4, and the top of the connecting piece 4 is fixedly connected to the top of the damper body 1. Both sides of the bottom of the protective bellows 3 are provided with arc-shaped connecting clamps 2, and the connecting clamps 2 are symmetrically arranged at the bottom of the protective bellows 3. The damper piston rod is protected by the protective bellows 3 to avoid dust. Dust and foreign matter enter the joint between the piston rod and the cylinder of the damper and affect the normal operation of the damper. A connecting card slot 12 is provided at the bottom end of the inner side of the connecting card plate 2. Arc-shaped positioning card strips 9 are provided on both sides of the outside of the damper body 1 near the top. The positioning card strips 9 are symmetrically arranged near the top of the outside of the damper body 1, and the connecting card slot 12 is nested outside the positioning card strip 9, so that the purpose of connecting and installing the protective corrugated sleeve 3 fixedly connected to the top of the damper body 1 through the connecting sheet 4 on the outside of the piston rod of the damper body 1 can be achieved;

[0024] When in use, the connecting card plate 2 is clamped to the top of the outer side of the damper body 1, and the connecting card groove 12 arranged on the inner side of the connecting card plate 2 is clamped to the outside of the positioning card strip 9, so that the protective corrugated sleeve 3 fixedly connected to the top of the damper body 1 through the connecting piece 4 is connected and installed on the outside of the piston rod of the damper body 1, and the damper piston rod is protected by the protective corrugated sleeve 3 to prevent dust and foreign matter from entering the plug-in place of the damper piston rod and the cylinder body;

[0025] Specific working principle:

[0026] When using the damper, first clamp the connecting card plate 2 to the top of the outer side of the damper body 1, and at the same time clamp the connecting card groove 12 set on the inner side of the connecting card plate 2 to the outside of the positioning card strip 9, so that the protective corrugated sleeve 3 fixedly connected to the top of the damper body 1 through the connecting piece 4 is connected and installed on the outside of the piston rod of the damper body 1, and then press the installation plug rod 8 into the inside of the connecting tube 6 and compress the reset spring 10, and then clamp the installation ear plate 5 and the connecting tube 6 into the mounting seat corresponding to the installation damper and align the installation plug rod 8 with the assembly hole, and then press the reset spring 10 to release the reset spring 10. The elastic force of the spring 10 pushes the installation rod 8 to pass through the assembly hole in the mounting seat, so that the installation ear plate 5 can be fixedly connected to the damper mounting seat. At the same time, the limiting plate 7 is used to make the two sides of the connecting tube 6 stably docked with the inner side of the mounting seat, and the limiting plate 11 is used to limit the installation rod 8 in the connecting tube 6, so as to stably install the damper. When the damper is working, the damper piston rod is protected by the protective bellows 3 to prevent dust and foreign matter from entering the connection between the damper piston rod and the cylinder body. When the damper needs to be disassembled, the installation rod 8 is pressed into the connecting tube 6 to disassemble the damper.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art 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 may 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 damper that is easy to assemble and disassemble, comprising a damper body (1), characterized in that: The damper body (1) is provided with mounting ear plates (5) at both ends, a connecting tube (6) is inserted at the middle position of one end of the mounting ear plate (5), mounting plug rods (8) are inserted at both ends of the connecting tube (6), a limiting plate (11) is provided in the connecting tube (6) at one end of the mounting plug rod (8), a return spring (10) is provided inside the connecting tube (6), limiting plates (7) are provided at both ends of the outside of the connecting tube (6), and a protective component is provided near the top of the outside of the damper body (1).

2. The damper that is easy to disassemble and assemble according to claim 1, characterized in that: The connecting tube (6) is perpendicular to the mounting ear plate (5), and the mounting plug rod (8) can be telescopically movable relative to the two ends of the connecting tube (6).

3. The damper that is easy to disassemble and assemble according to claim 1, characterized in that: The limiting plate (7) is annular, and both ends of the return spring (10) are fixedly connected to one end of the limiting plate (11).

4. The damper that is easy to disassemble and assemble according to claim 1, characterized in that: The protective component comprises a protective bellows (3), the protective bellows (3) being arranged at a position outside the damper body (1) near the top, a connecting piece (4) being arranged at the top of the protective bellows (3), connecting clips (2) being arranged on both sides of the bottom of the protective bellows (3), a connecting slot (12) being arranged at the bottom end of the inner side of the connecting clip (2), and positioning clips (9) being arranged at positions near the top on both sides of the outside of the damper body (1).

5. The damper that is easy to disassemble and assemble according to claim 4, characterized in that: The connecting piece (4) is annular, the connecting clamping plate (2) and the positioning clamping strip (9) are arc-shaped, and the top end of the connecting piece (4) is fixedly connected to the top end of the damper body (1).

6. The damper that is easy to disassemble and assemble according to claim 4, characterized in that: The connecting card plate (2) is symmetrically arranged at the bottom end of the protective corrugated sleeve (3), the positioning card strip (9) is symmetrically arranged at a position outside the damper body (1) near the top, and the connecting card slot (12) is nested outside the positioning card strip (9).

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