Damper with protective structure

Abstract

The utility model relates to the technical field of dampers, in particular to a damper with a protection structure, which comprises the protection structure and a damper structure, the protection structure is sleeved on the outer side of the damper structure and used for protecting the damper structure, and the damper structure comprises an outer pipe, an inner pipe, a second spherical bearing and a first spherical bearing. The inner pipe and the outer pipe are fixedly mounted, a first mounting plate is fixedly mounted at the end, away from the inner pipe, of the outer pipe, and a first spherical bearing is fixedly mounted at the center of the side, away from the outer pipe, of the first mounting plate. The first iron hoop, the protective steel bar and the protective ring are welded together and arranged on the damping structure in a sleeving mode, the damping structure is well protected, the first positioning plate and the second iron hoop are matched to protect the end of the outer pipe, and the first iron hoop and the second positioning plate are matched to protect the end of the inner pipe. And the damper is prevented from being deformed and damaged by external collision.

Description

Technical Field

[0001] The utility model relates to the technical field of damper protection, in particular to a damper with a protection structure. Background Art

[0002] A damper is a device that provides resistance to motion and dissipates kinetic energy. Using damping to absorb energy and reduce vibration is not new. Various dampers have long been used in industries such as aerospace, aviation, military, firearms, and the automotive industry to reduce vibration and dissipate energy. Since the 1970s, this technology has been gradually applied to structural engineering projects such as buildings, bridges, and railways, and its development has been rapid. A damper is just a component, and its damping effect varies depending on its location and working environment.

[0003] Since most of the damper structure is exposed to the outside, it is easily deformed by external collisions and extrusions during long-term use, affecting its normal use.

[0004] To this end, we propose a damper with a protective structure. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a damper with a protective structure to solve the technical problem in the existing technology that "since most of the structure of the damper is exposed to the outside, it is easily deformed by external collisions and extrusions during long-term use, affecting its normal use."

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A damper with a protective structure comprises a protective structure and a damper structure, wherein the protective structure is sleeved on the outside of the damper structure to protect the damper structure;

[0008] The damper structure includes an outer tube, an inner tube, a second spherical bearing, and a first spherical bearing. The inner tube and the outer tube are fixedly mounted. The outer tube is fixedly mounted with a first mounting plate on one end facing away from the inner tube. The first spherical bearing is fixedly mounted at the center of the first mounting plate facing away from the outer tube. The inner tube is fixedly mounted with a second mounting plate on one side facing away from the outer tube. The second spherical bearing is fixedly mounted at the center of the second mounting plate facing away from the inner tube.

[0009] The protective structure includes an iron hoop No. 1, an iron hoop No. 2, four protective steel bars and multiple protective rings. The two ends of the four protective steel bars are welded to the iron hoop No. 1 and the iron hoop No. 2 respectively. Multiple protective rings are arranged between the iron hoop No. 1 and the iron hoop No. 2 at equal intervals. The protective rings and the protective steel bars are welded together. A No. 2 positioning plate is arranged in the iron hoop No. 1, and a No. 1 positioning plate is arranged in the iron hoop No. 2. Multiple protective rings are arranged on the outside of the outer tube and the inner tube.

[0010] As a preferred technical solution of the present invention, a plurality of fixing bolts are arranged at equal intervals on the outer wall of the No. 1 iron hoop, and the fixing bolts pass through the inner wall of the No. 1 iron hoop and are threadedly connected to the No. 2 positioning plate.

[0011] As a preferred technical solution of the present invention, a plurality of fixing bolts are arranged at equal intervals on the outer wall of the No. 2 iron hoop, and the fixing bolts pass through the inner wall of the No. 2 iron hoop and are threadedly connected to the No. 1 positioning plate.

[0012] As the preferred technical solution of the present invention, a plurality of No. 2 positioning bolts are arranged in a ring at equal intervals on the side wall of the No. 1 positioning plate, and each of the No. 2 positioning bolts passes through the side wall of the No. 1 positioning plate and is threadedly connected to the No. 1 mounting plate.

[0013] As the preferred technical solution of the present invention, a plurality of No. 1 positioning bolts are arranged in a ring array at equal intervals on the side wall of the No. 2 positioning plate, and each of the No. 1 positioning bolts passes through the side wall of the No. 2 positioning plate and is threadedly connected to the No. 2 mounting plate.

[0014] As a preferred technical solution of the present invention, a plurality of the protective steel bars are welded at equal intervals on the outside of a plurality of protective rings.

[0015] The utility model provides a damper with a protective structure, which has the following beneficial effects:

[0016] The No. 1 iron hoop, protective steel bars and protective ring are welded together and mounted on the damping structure, which provides good protection for it. The No. 1 positioning plate and the No. 2 iron hoop cooperate to protect the end of the outer tube. The No. 1 iron hoop and the No. 2 positioning plate cooperate to protect the end of the inner tube, preventing the damper from deformation and damage caused by external collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the protective structure of the present utility model;

[0019] Figure 3 This is a schematic diagram of the damper structure in the utility model.

[0020] In the figure: 1 No. 1 spherical bearing, 2 No. 1 mounting plate, 3 outer tube, 4 inner tube, 5 No. 2 mounting plate, 6 No. 2 spherical bearing, 7 No. 1 positioning bolt, 8 No. 1 iron hoop, 9 protective steel bar, 10 protective ring, 11 mounting bolt, 12 No. 2 iron hoop, 13 No. 2 positioning bolt, 14 No. 1 positioning plate, 15 No. 2 positioning plate. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] Thus, a feature indicated in this specification is intended to illustrate one of the features of one embodiment of the present invention, rather than implying that every embodiment of the present invention must have the described feature. In addition, it should be noted that this specification describes many features. Although certain features can be combined together to illustrate possible system designs, these features can also be used in other, not explicitly described, combinations. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0023] The principle and structure of the present invention are described in detail below with reference to the accompanying drawings and embodiments:

[0024] refer to Figure 1-3 , a damper with a protective structure, comprising a protective structure and a damper structure, wherein the protective structure is sleeved on the outer side of the damper structure for protecting the damper structure;

[0025] The damper structure includes an outer tube 3, an inner tube 4, a second spherical bearing 6, and a first spherical bearing 1. The inner tube 4 is fixedly installed between the outer tube 3. The end of the outer tube 3 facing away from the inner tube 4 is fixedly installed with a first mounting plate 2. The center of the first mounting plate 2 facing away from the outer tube 3 is fixedly installed with the first spherical bearing 1. The side of the inner tube 4 facing away from the outer tube 3 is fixedly installed with a second mounting plate 5. The center of the side of the second mounting plate 5 facing away from the inner tube 4 is fixedly installed with the second spherical bearing 6.

[0026] The protective structure includes an iron hoop No. 1 8, an iron hoop No. 2 12, four protective steel bars 9 and multiple protective rings 10. The two ends of the four protective steel bars 9 are welded to the iron hoop No. 1 8 and the iron hoop No. 2 12 respectively. Multiple protective rings 10 are arranged at equal intervals between the iron hoop No. 1 8 and the iron hoop No. 2 12. The protective rings 10 and the protective steel bars 9 are welded together. A positioning plate No. 2 15 is arranged in the iron hoop No. 1 8, and a positioning plate No. 1 14 is arranged in the iron hoop No. 2 12. Multiple protective rings 10 are sleeved on the outside of the outer tube 3 and the inner tube 4.

[0027] Among them, a plurality of fixing bolts are arranged at equal intervals on the outer wall of the No. 1 iron hoop 8, and the fixing bolts pass through the inner wall of the No. 1 iron hoop 8 and are threadedly connected to the No. 2 positioning plate 15.

[0028] Among them, a plurality of fixing bolts are arranged at equal intervals on the outer wall of the second iron hoop 12, and the fixing bolts pass through the inner wall of the second iron hoop 12 and are threadedly connected to the first positioning plate 14.

[0029] Among them, a plurality of No. 2 positioning bolts 13 are arranged in a ring at equal intervals on the side wall of the No. 1 positioning plate 14. Each No. 2 positioning bolt 13 passes through the side wall of the No. 1 positioning plate 14 and is threadedly connected to the No. 1 mounting plate 2.

[0030] Among them, a plurality of No. 1 positioning bolts 7 are arranged in a ring array at equal intervals on the side wall of the No. 2 positioning plate 15, and each No. 1 positioning bolt 7 passes through the side wall of the No. 2 positioning plate 15 and is threadedly connected to the No. 2 mounting plate 5.

[0031] Among them, multiple protective steel bars 9 are welded at equal intervals on the outside of multiple protective rings 10.

[0032] Specifically, during disassembly, remove the mounting bolts 11 on the No. 1 iron hoop 8 and the No. 2 iron hoop 12, then remove the No. 2 positioning bolts 13 on the No. 1 positioning plate 14, and remove the No. 1 positioning bolts 7 on the No. 2 positioning plate 15, and then the damper structure can be removed from the protective structure;

[0033] During installation, first put the No. 1 positioning plate 14 on the No. 1 spherical bearing 1, then pass through the No. 1 positioning plate 14 with multiple No. 2 positioning bolts 13 and thread them into the No. 1 mounting plate 2. Similarly, put the No. 2 positioning plate 15 on the No. 2 spherical bearing 6, then pass through the No. 2 positioning plate 15 with multiple No. 1 positioning bolts 7 and thread them into the No. 2 mounting plate 5.

[0034] Next, place the damper structure into the protective structure, and then use multiple mounting bolts 11 to penetrate the No. 2 iron hoop 12 and push it into the No. 1 positioning plate 14, and fix the No. 1 positioning plate 14 in the No. 2 iron hoop 12. Then use multiple mounting bolts 11 to penetrate the No. 1 iron hoop 8 and push it into the No. 2 positioning plate 15, and fix the No. 2 positioning plate 15 in the No. 1 iron hoop 8. The No. 1 iron hoop 8, protective steel bars 9 and protective ring 10 are welded together and sleeved on the damping structure, which has a good protective effect on it. The No. 1 positioning plate 14 and the No. 2 iron hoop 12 cooperate to protect the end of the outer tube 3, and the No. 1 iron hoop 8 and the No. 2 positioning plate 15 cooperate to protect the end of the inner tube 4.

[0035] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. A damper with a protective structure, comprising a protective structure and a damper structure, characterized in that: The protective structure is sleeved on the outside of the damper structure to protect the damper structure; A damper structure comprises an outer tube (3), an inner tube (4), a second spherical bearing (6) and a first spherical bearing (1); the inner tube (4) and the outer tube (3) are fixedly mounted; a first mounting plate (2) is fixedly mounted on one end of the outer tube (3) away from the inner tube (4); the first spherical bearing (1) is fixedly mounted at the center of the side of the first mounting plate (2) away from the outer tube (3); a second mounting plate (5) is fixedly mounted on the side of the inner tube (4) away from the outer tube (3); the second spherical bearing (6) is fixedly mounted at the center of the side of the second mounting plate (5) away from the inner tube (4); The protective structure comprises a No. 1 iron hoop (8), a No. 2 iron hoop (12), four protective steel bars (9) and a plurality of protective rings (10). The two ends of the four protective steel bars (9) are respectively welded to the No. 1 iron hoop (8) and the No. 2 iron hoop (12). The plurality of protective rings (10) are arranged at equal intervals between the No. 1 iron hoop (8) and the No. 2 iron hoop (12). The protective rings (10) and the protective steel bars (9) are welded together. A No. 2 positioning plate (15) is arranged in the No. 1 iron hoop (8), a No. 1 positioning plate (14) is arranged in the No. 2 iron hoop (12), and the plurality of protective rings (10) are sleeved on the outer sides of the outer tube (3) and the inner tube (4).

2. The damper with a protective structure according to claim 1, characterized in that: A plurality of fixing bolts are arranged at equal intervals on the outer wall of the No. 1 iron hoop (8), and the fixing bolts penetrate the inner wall of the No. 1 iron hoop (8) and are threadedly connected to the No. 2 positioning plate (15).

3. The damper with a protective structure according to claim 1, characterized in that: A plurality of fixing bolts are arranged at equal intervals on the outer wall of the No. 2 iron hoop (12), and the fixing bolts penetrate the inner wall of the No. 2 iron hoop (12) and are threadedly connected to the No. 1 positioning plate (14).

4. The damper with a protective structure according to claim 1, characterized in that: A plurality of No. 2 positioning bolts (13) are arranged in a ring at equal intervals on the side wall of the No. 1 positioning plate (14), and each of the No. 2 positioning bolts (13) penetrates the side wall of the No. 1 positioning plate (14) and is threadedly connected to the No. 1 mounting plate (2).

5. The damper with a protective structure according to claim 1, characterized in that: A plurality of No. 1 positioning bolts (7) are arranged in a ring array at equal intervals on the side wall of the No. 2 positioning plate (15), and each of the No. 1 positioning bolts (7) penetrates the side wall of the No. 2 positioning plate (15) and is threadedly connected to the No. 2 mounting plate (5).

6. The damper with a protective structure according to claim 1, characterized in that: The plurality of protective steel bars (9) are welded at equal intervals on the outside of the plurality of protective rings (10).

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