CN219316074U

CN219316074U - Novel damper

Info

Publication number: CN219316074U
Application number: CN202320775018.3U
Authority: CN
Inventors: 林泽桓
Original assignee: Liaoning University of Technology
Current assignee: Liaoning University of Technology
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-07-07
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of damping devices, and discloses a novel damper, which comprises a first L-shaped plate, wherein threaded holes are uniformly formed in two sides of the surface of the first L-shaped plate from left to right, limit bolts penetrate through internal threads of one of the threaded holes, the bottom of the first L-shaped plate is slidably connected with a second L-shaped plate through the limit bolts, the middle of the surface of the first L-shaped plate is fixedly connected with a first damping component, and edges of two sides of the surface of the first L-shaped plate are connected with steel beams through first connecting bolts in a threaded manner. This novel attenuator, through the setting of first L shaped plate, stop bolt and second L shaped plate, when the damping piece of the equidimension of needs installation, screw out stop bolt, slip first L shaped plate and second L shaped plate, after sliding suitable size, pass the screw hole on first L shaped plate and the second L shaped plate with stop bolt, fix first L shaped plate and second L shaped plate.

Description

Novel damper

Technical Field

The utility model relates to the technical field of damping devices, in particular to a novel damper.

Background

The connecting beam refers to a beam which is connected with a wall limb in a wall limb plane in a shear wall structure and a frame-shear wall structure, and generally has the characteristics of small span, large section, high rigidity of a wall body connected with the connecting beam and the like, and generally has large internal force under the action of wind load and earthquake, so that the connecting beam is required to be damped, and a novel damper is required to solve the problems.

However, the existing novel damper has the following disadvantages:

(1) The existing novel damper has a relatively limited installation size of damping parts, and different parts are required for installing different damping parts, so that the application range of the device is narrowed;

(2) The existing novel damper is connected with an external device more complex, and is inconvenient to detach and replace quickly.

Accordingly, the present utility model provides a novel damper.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a novel damper, which solves the problems that the installation size of a damping piece provided in the background art is limited and the damping piece is inconvenient to detach and replace quickly.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a novel attenuator, includes first L shaped plate, the screw hole has all been seted up from left to right evenly to the both sides on first L shaped plate surface, the internal screw thread in one of them screw hole runs through there is stop bolt, stop bolt sliding connection has the second L shaped plate in the bottom of first L shaped plate, the first damper of middle part fixedly connected with on first L shaped plate surface, one side of first damper is fixed in the middle part on second L shaped plate surface, the edge of first L shaped plate surface both sides all has the girder steel through first connecting bolt threaded connection, the top and the equal fixedly connected with first biography power board of bottom of girder steel, one side fixedly connected with second damper of first biography power board, the one end fixedly connected with curb plate of second damper, threaded hole has all been seted up around the curb plate surface, the internal screw thread of threaded hole runs through there is fixing bolt.

Optionally, the first damper includes power consumption board, steel sheet and rubber slab, the equal fixedly connected with steel sheet in both sides of power consumption board, one side fixedly connected with rubber slab of steel sheet.

Optionally, the second shock-absorbing component comprises a spring and a damping rod, and the damping rod is sleeved in the spring.

Optionally, the back fixedly connected with rubber pad of curb plate, fixing bolt runs through the rubber pad.

Optionally, threads penetrating through the second connecting bolt are formed on two sides of the edge of the surface of the first force transmission plate, and the surface threads of the second connecting bolt penetrate through the second force transmission plate.

Optionally, the first connecting bolt penetrates through the edges of two sides of the surface of the second L-shaped plate, and one end of the first connecting bolt is threaded and penetrates through a nut.

(III) beneficial effects

The utility model provides a novel damper, which has the following beneficial effects:

1. this novel attenuator, through the setting of first L shaped plate, stop bolt and second L shaped plate, when the damping piece of the equidimension of needs installation, screw out stop bolt, slip first L shaped plate and second L shaped plate, slip to suitable size back, pass the screw hole on first L shaped plate and the second L shaped plate with stop bolt, fix first L shaped plate and second L shaped plate to can fix the damping piece of equidimension not, enlarged the application range of device.

2. This novel attenuator, through curb plate, rubber pad and fixing bolt's setting, when needs install the attenuator, fix the rubber pad at the back of curb plate, with the curb plate fixed in waiting the installation region, screw in fixing bolt after the installation to fix the curb plate, simplified the step of being connected of attenuator and external device, be convenient for install fast and dismantle the attenuator.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a split structure of the present utility model;

FIG. 3 is a schematic view of a side plate structure of the present utility model;

fig. 4 is a schematic structural view of a first L-shaped plate and a second L-shaped plate according to the present utility model.

In the figure: 1. a first L-shaped plate; 2. a limit bolt; 3. a second L-shaped plate; 4. a first shock absorbing assembly; 401. an energy consumption plate; 402. a steel plate; 403. a rubber plate; 5. a first connecting bolt; 6. a steel beam; 7. a first force transfer plate; 8. a second shock absorbing assembly; 801. a spring; 802. a damping rod; 9. a side plate; 10. a fixing bolt; 11. a rubber pad; 12. a second connecting bolt; 13. a second force transfer plate; 14. and (5) a screw cap.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the novel damper comprises a first L-shaped plate 1, wherein the first L-shaped plate 1 is arranged to play a role in adjusting the area of a placement area of a first shock absorption component 4 in cooperation with a second L-shaped plate 3, threaded holes are uniformly formed in two sides of the surface of the first L-shaped plate 1 from left to right, limit bolts 2 penetrate through internal threads of one threaded hole, the first L-shaped plate 1 and the second L-shaped plate 3 are fixed through the arrangement of the limit bolts 2, the second L-shaped plate 3 is slidingly connected to the bottom of the first L-shaped plate 1 through the limit bolts 2, the first L-shaped plate 3 is arranged to play a role in adjusting the placement area in cooperation with the first L-shaped plate 1, the first shock absorption component 4 is fixedly connected to the middle of the surface of the first L-shaped plate 1, the first shock absorption component 4 is arranged to play a role in shock absorption, one side of the first shock absorption component 4 is fixed in the middle of the surface of the second L-shaped plate 3, the edges of the two sides of the surface of the first L-shaped plate 1 are respectively connected with a steel beam 6 through first connecting bolts 5 in a threaded manner, the steel beam 6 is connected through the arrangement of the first connecting bolts 5, the first force transmission plate 7 is conveniently fixed through the arrangement of the steel beam 6, the first force transmission plate 7 is fixedly connected to the top and the bottom of the steel beam 6, the force transmission is conveniently realized through the arrangement of the first force transmission plate 7, one side of the first force transmission plate 7 is fixedly connected with a second damping component 8, the damping is strengthened through the arrangement of the second damping component 8, one end of the second damping component 8 is fixedly connected with a side plate 9, the installation is conveniently realized through the arrangement of the side plate 9, threaded holes are formed in the periphery of the surface of the side plate 9, the internal threads of the threaded holes penetrate through fixing bolts 10, through the arrangement of the fixing bolts 10, the function of conveniently fixing the side plates 9 is achieved;

the first damping component 4 comprises an energy consumption plate 401, a steel plate 402 and a rubber plate 403, the energy consumption plate 401 is arranged to facilitate energy consumption, the rubber plate 403 is arranged to facilitate fixation, the rubber plate 403 is arranged to enhance damping, the steel plate 402 is fixedly connected to two sides of the energy consumption plate 401, and the rubber plate 403 is fixedly connected to one side of the steel plate 402;

the second damping component 8 comprises a spring 801 and a damping rod 802, and plays a role in secondary damping through the arrangement of the spring 801, and plays a role in avoiding bending of the spring 801 through the arrangement of the damping rod 802, and the damping rod 802 is sleeved in the spring 801;

the back of the side plate 9 is fixedly connected with a rubber pad 11, the side plate 9 is protected by the arrangement of the rubber pad 11, and the fixing bolt 10 penetrates through the rubber pad 11;

the two sides of the surface edge of the first force transmission plate 7 are provided with threads penetrating through second connecting bolts 12, the second connecting bolts 12 play a role in connecting the second force transmission plate 13, the second force transmission plate 13 penetrates through the surface threads of the second connecting bolts 12, and the force transmission effect is played through the arrangement of the second force transmission plate 13;

the first connecting bolt 5 penetrates through the edges of the two sides of the surface of the second L-shaped plate 3, one end thread of the first connecting bolt 5 penetrates through a nut 14, and the first connecting bolt 5 is fixed through the arrangement of the nut 14.

In the utility model, the working steps of the device are as follows:

1. firstly, screwing out a limit bolt 2 according to the size of a damping piece, sliding a first L-shaped plate 1 and a second L-shaped plate 3, and after sliding to a proper size, enabling the limit bolt 2 to pass through threaded holes on the first L-shaped plate 1 and the second L-shaped plate 3 to fix the first L-shaped plate 1 and the second L-shaped plate 3;

2. then the first force transfer plate 7, the steel beam 6 and the second force transfer plate 13 are connected with the first L-shaped plate 1 and the second L-shaped plate 3;

3. finally, the side plate 9 is fixed in the area to be installed, and after the installation is finished, the fixing bolts 10 are screwed in, so that the whole device is fixed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel attenuator, includes first L shaped plate (1), its characterized in that: the utility model discloses a screw thread hole is evenly offered from left to right in both sides on first L shaped plate (1) surface, the internal screw thread in one of them screw thread hole runs through there is stop bolt (2), stop bolt (2) sliding connection is passed through in the bottom of first L shaped plate (1) have second L shaped plate (3), the middle part fixedly connected with first damper (4) on first L shaped plate (1) surface, the middle part on second L shaped plate (3) surface is fixed in one side of first damper (4), the edge of first L shaped plate (1) surface both sides all has girder steel (6) through first connecting bolt (5) threaded connection, the top and the bottom of girder steel (6) all fixedly connected with first biography power board (7), one side fixedly connected with second damper (8) of first biography power board (7), threaded hole has all been offered around on curb plate (9) surface, the internal screw thread in screw hole runs through fixed bolt (10).

2. A novel damper as claimed in claim 1 wherein: the first damping component (4) comprises an energy consumption plate (401), a steel plate (402) and a rubber plate (403), wherein the steel plate (402) is fixedly connected to two sides of the energy consumption plate (401), and the rubber plate (403) is fixedly connected to one side of the steel plate (402).

3. A novel damper as claimed in claim 1 wherein: the second shock absorption assembly (8) comprises a spring (801) and a damping rod (802), and the damping rod (802) is sleeved in the spring (801).

4. A novel damper as claimed in claim 1 wherein: the back of curb plate (9) fixedly connected with rubber pad (11), fixing bolt (10) run through rubber pad (11).

5. A novel damper as claimed in claim 1 wherein: the two sides of the surface edge of the first force transfer plate (7) are provided with threads penetrating through a second connecting bolt (12), and the surface threads of the second connecting bolt (12) penetrate through a second force transfer plate (13).

6. A novel damper as claimed in claim 1 wherein: the first connecting bolt (5) penetrates through the edges of the two sides of the surface of the second L-shaped plate (3), and a nut (14) penetrates through one end thread of the first connecting bolt (5).