A new type of metal friction composite damper

Abstract

The utility model discloses a novel metal friction composite damper, which relates to the technical field of dampers and comprises a connecting frame, wherein two sides of the connecting frame are respectively slidably connected with a fixing plate 1 and a fixing plate 2, the fixing plate 1 and the fixing plate 2 are both slidably connected with a connecting rod, two ends of the connecting rod are respectively provided with a fixing groove 1 and a fixing groove 2, the fixing groove 1 is slidably connected with a control plate, and a limiting rod is fixedly installed on the upper surface of the control plate, and the fixing plate 1 and the fixing plate 2 are placed on the two side positions of the connecting frame through the cooperation among the connecting rod, the fixing groove 1, the fixing groove 2, the control plate and the positioning plate, one end of the connecting rod can be fixed through the positioning plate and the fixing groove 2, and the two ends of the connecting rod can be fixed through the cooperation between the positioning plate and the control plate, thereby realizing the function of quickly positioning and installing the damping pad, and the damping pad is placed into the interior of the connecting frame during installation.

Description

Technical Field

[0001] The utility model relates to the technical field of dampers, in particular to a novel metal friction composite damper. Background Art

[0002] The metal friction composite damper is a structure used for shock absorption inside buildings. The metal friction composite damper is equipped with sliding bars that can slide against each other. When the damper as a whole is vibrated, the sliding bars will slide. The friction between the sliding bars can convert the vibration energy into heat energy, and the shock absorption function can be achieved through the energy conversion.

[0003] When installing the metal friction composite damper, the overall damper needs to be fixed on the mounting frame, and multiple sets of fixing bolts are used when installing the sliding bar inside the damper. The sliding bar can be limited by the fixing bolts, and the sliding bar can be connected to the connecting frame. However, when connecting and fixing, the staff needs to install multiple sets of fixing bolts, and the staff needs to use tools to tighten each set of fixing bolts, which makes the installation very inconvenient. In order to solve this technical problem, the utility model proposes a novel metal friction composite damper. Utility Model Content

[0004] The main purpose of the utility model is to provide a novel metal friction composite damper, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A novel metal friction composite damper comprises a connecting frame, a damping pad is installed inside the connecting frame, a fixing plate 1 and a fixing plate 2 are slidably connected to the two sides of the connecting frame respectively, a connecting rod is slidably connected to the inside of the fixing plate 1 and the fixing plate 2, a fixing groove 1 and a fixing groove 2 are respectively opened at the two ends of the connecting rod, a control plate is slidably connected to the inside of the fixing groove 1, a limiting rod is fixedly installed on the upper surface of the control plate, a spring is sleeved on the outside of the limiting rod, and a positioning plate is slidably connected to the inside of the fixing groove 2.

[0007] Preferably, a limiting groove is provided inside the fixing plate 1, the outer surface of the control plate is slidably connected to the inside of the limiting groove, one end of the spring contacts the upper surface of the control plate, and the other end of the spring contacts the inner wall of the limiting groove.

[0008] Preferably, one end of the limiting rod is threadedly connected with a fixing nut, and the lower surface of the fixing nut is slidably connected to the inside of the fixing plate.

[0009] Preferably, a mounting plate is fixedly mounted on the outer surface of the second fixing plate, a mounting groove is provided inside the mounting plate, and the outer surface of the positioning plate is slidably connected to the inside of the mounting groove.

[0010] Preferably, the positioning plates are provided in multiple groups and arranged symmetrically, and the upper surfaces of the multiple groups of positioning plates are fixedly mounted with transverse plates, and the outer surfaces of the transverse plates are slidably connected to the outer surface of the second fixed plate.

[0011] Preferably, a fixing bolt is slidably connected inside the transverse plate, and an outer surface of the fixing bolt is connected to the internal thread of the second fixing plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model discloses that through the cooperation among the connecting rod, the fixing groove one, the fixing groove two, the control plate and the positioning plate, the connecting rod is sequentially disassembled into the fixing holes inside the connecting frame, the fixing plate one and the fixing plate two are placed at the two side positions of the connecting frame, one end of the connecting rod can be fixed by the positioning plate and the fixing groove two, at this time, the control plate on the other side will enter the inside of the fixing groove one, and the two ends of the connecting rod can be fixed by the cooperation between the positioning plate and the control plate, so that the connecting rod can be fixed inside the connecting frame, and there is no need to use tools to tighten a large number of fasteners during installation, so the installation is very convenient, and the function of quickly positioning and installing the damping pad is realized, and the damping pad is placed inside the connecting frame during installation.

[0014] The utility model provides components such as springs and mounting plates, so that the mounting plate can limit the positioning plate and support the outer side of the positioning plate. When one end of the connecting rod is fixed by the positioning plate, the positioning plate will enter the interior of the mounting plate, and one end of multiple groups of connecting rods can be fixed at the same time, which makes the installation very convenient. When the control fixing plate 1 moves, the spring can push the control plate to enter the interior of the fixing groove 1, and at this time the control plate can fix the other end of the connecting rod. Through the cooperation of the fixing plate 1, the fixing plate 2 and the connecting rod, the staff can quickly connect the connecting frame and the damping pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a novel metal friction composite damper of the utility model;

[0016] Figure 2 This utility model is a new type of metal friction composite damper Figure 1 A partial enlarged view of the middle part;

[0017] Figure 3 This is a schematic diagram of a positioning plate component of a novel metal friction composite damper of the utility model;

[0018] Figure 4 This is a schematic diagram of a connecting rod component of a novel metal friction composite damper of the utility model;

[0019] Figure 5 The utility model is a schematic diagram of a cross plate component of a novel metal friction composite damper.

[0020] In the figure: 1, connecting frame; 2, damping pad; 3, fixing plate 1; 4, fixing plate 2; 5, connecting rod; 6, fixing slot 1; 7, fixing slot 2; 8, control plate; 9, limiting rod; 10, spring; 11, positioning plate; 12, limiting slot; 13, fixing nut; 14, mounting plate; 15, mounting slot; 16, cross plate; 17, fixing bolt. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-5 As shown, a novel metal friction composite damper comprises a connecting frame 1, a damping pad 2 is installed inside the connecting frame 1, a fixing plate 3 and a fixing plate 4 are slidably connected to the two sides of the connecting frame 1, the fixing plate 1 3 and the fixing plate 2 4 are respectively installed on the two sides of the connecting frame 1 and contact the outer surface of the connecting frame 1, and a connecting rod 5 is slidably connected to the inside of the fixing plate 1 3 and the fixing plate 2 4, and the connecting rod 5 passes through the fixing plate 1 3, the fixing plate 2 4 and the damping pad 2 in sequence, and the damping pad 2 can be installed inside the connecting frame 1 through the action of the connecting rod 5.

[0023] A fixing groove 1 6 and a fixing groove 2 7 are respectively provided at both ends of the connecting rod 5. A control plate 8 is slidably connected inside the fixing groove 6. The control plate 8 is a wedge-shaped structure. One end of the connecting rod 5 can be fixed by connecting the control plate 8 with the fixing groove 1 6. A limiting groove 12 is provided inside the fixing plate 1 3. The outer surface of the control plate 8 is slidably connected to the inside of the limiting groove 12. The control plate 8 can slide inside the limiting groove 12. The limiting groove 12 can limit the movement of the control plate 8. Under the action of the limiting groove 12, the control plate 8 will move vertically.

[0024] A limit rod 9 is fixedly installed on the upper surface of the control board 8, and a spring 10 is sleeved on the outside of the limit rod 9. The limit rod 9 can assist the movement of the spring 10 to ensure the stability of the spring 10 when working. One end of the spring 10 contacts the upper surface of the control board 8, and the other end of the spring 10 contacts the inner wall of the limit groove 12. The control board 8 can be driven to move elastically through the spring 10.

[0025] One end of the limit rod 9 is threadedly connected with a fixing nut 13, and the lower surface of the fixing nut 13 is slidably connected to the inside of the fixing plate 3. The fixing nut 13 can limit and fix one end of the limit rod 9. When installing the limit rod 9, the fixing nut 13 is removed. At this time, the limit rod 9 and the control board 8 can be installed in the limit groove 12. After the fixing nut 13 is installed, the control board 8 can slide vertically in the limit groove 12.

[0026] The interior of the fixed groove 27 is slidably connected with a positioning plate 11, and the other end of the connecting rod 5 can be limited by the cooperation of the positioning plate 11 and the fixed groove 27. There are multiple groups of positioning plates 11 and they are arranged symmetrically. The upper surfaces of the multiple groups of positioning plates 11 are fixedly installed with cross plates 16, and the outer surfaces of the cross plates 16 are slidably connected with the outer surfaces of the fixed plates 24. The cross plates 16 can drive the multiple groups of positioning plates 11 to move synchronously, and the multiple groups of positioning plates 11 can be combined into a whole.

[0027] A mounting plate 14 is fixedly installed on the outer surface of the fixing plate 2 4, and a mounting groove 15 is opened inside the mounting plate 14. The outer surface of the positioning plate 11 is slidably connected to the inside of the mounting groove 15. When one end of the connecting rod 5 is fixed, the positioning plate 11 will enter the inside of the mounting groove 15. At this time, the positioning plate 11 can fix one end of the connecting rod 5.

[0028] The interior of the transverse plate 16 is slidably connected with a fixing bolt 17, and the outer surface of the fixing bolt 17 is connected to the internal thread of the fixing plate 2 4. After the positioning plate 11 is installed, the positioning plate 11 can be fixed inside the fixing plate 2 4 by the fixing bolt 17, which can assist in fixing the positioning plate 11. During maintenance, the fixing bolt 17 is removed first, and then the positioning plate 11 is removed in turn. At this time, the connecting rod 5 can be pulled out from the other end for easy removal.

[0029] During installation, first connect the damping pad 2 to the connecting frame 1, pass the connecting rod 5 through the fixing plate 24 and the connecting frame 1, rotate the adjacent fixing grooves 27 to a position where the openings are opposite, insert the positioning plate 11 into the interior of the installation groove 15 and connect the positioning plate 11 to the interior of the fixing groove 27, fix the cross plate 16 to the outside of the fixing plate 24 by the fixing bolts 17, at this time, the connecting rod 5 is stably fixed on the outside of the fixing plate 24, install the fixing plate 3 according to the position of the connecting rod 5, and under the action of the spring 10, the control plate 8 will enter the interior of the fixing groove 6, at this time, the connecting rod 5 will be stably fixed inside the connecting frame 1, and when dismantling, remove the fixing bolts 17 and the positioning plate 11 in turn, at this time, the connecting rod 5 can be pulled out.

[0030] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel metal friction composite damper, comprising a connecting frame (1), characterized in that: A damping pad (2) is installed inside the connecting frame (1), and a fixing plate 1 (3) and a fixing plate 2 (4) are slidably connected on both sides of the connecting frame (1), and a connecting rod (5) is slidably connected inside the fixing plate 1 (3) and the fixing plate 2 (4), and a fixing groove 1 (6) and a fixing groove 2 (7) are respectively provided at both ends of the connecting rod (5), and a control plate (8) is slidably connected inside the fixing groove 1 (6), and a limiting rod (9) is fixedly installed on the upper surface of the control plate (8), and a spring (10) is sleeved on the outside of the limiting rod (9), and a positioning plate (11) is slidably connected inside the fixing groove 2 (7).

2. A novel metal friction composite damper according to claim 1, characterized in that: A limiting groove (12) is provided inside the fixing plate (3), the outer surface of the control plate (8) is slidably connected to the inside of the limiting groove (12), one end of the spring (10) is in contact with the upper surface of the control plate (8), and the other end of the spring (10) is in contact with the inner wall of the limiting groove (12).

3. The novel metal friction composite damper according to claim 1 is characterized in that: One end of the limiting rod (9) is threadedly connected to a fixing nut (13), and the lower surface of the fixing nut (13) is slidably connected to the interior of the fixing plate (3).

4. The novel metal friction composite damper according to claim 1 is characterized in that: A mounting plate (14) is fixedly mounted on the outer surface of the second fixing plate (4), a mounting groove (15) is provided inside the mounting plate (14), and the outer surface of the positioning plate (11) is slidably connected to the inside of the mounting groove (15).

5. The novel metal friction composite damper according to claim 1 is characterized in that: The positioning plates (11) are provided in multiple groups and arranged symmetrically, and the upper surfaces of the multiple groups of positioning plates (11) are fixedly mounted with transverse plates (16), and the outer surfaces of the transverse plates (16) are slidably connected to the outer surface of the second fixed plate (4).

6. The novel metal friction composite damper according to claim 5 is characterized in that: The interior of the transverse plate (16) is slidably connected with a fixing bolt (17), and the outer surface of the fixing bolt (17) is connected with the internal thread of the second fixing plate (4).

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