CN217399971U

CN217399971U - Coupling beam damper

Info

Publication number: CN217399971U
Application number: CN202221532204.6U
Authority: CN
Inventors: 游文宇; 陈嫄嫄; 杨力; 祝立波; 张敏
Original assignee: Jiangsu Road Damping Technology Co ltd
Current assignee: Jiangsu Road Damping Technology Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-09-09
Anticipated expiration: 2032-06-17

Abstract

The utility model relates to the technical field of damper accessories, in particular to a coupling beam damper which has simple structure, a positioning bolt is slidably arranged on a wing plate, thereby being more convenient to install and improving the installation efficiency; comprises a damper main body and connecting mechanisms fixed on two sides of the damper main body; the connecting mechanism comprises I-shaped steel and driving mechanisms arranged on two sides of the I-shaped steel, a plurality of positioning bolts are fixed at the output ends of the driving mechanisms, the I-shaped steel comprises a steel plate and wing plates fixed on two sides of the steel plate, and through holes for the positioning bolts to penetrate through are formed in the wing plates.

Description

Coupling beam damper

Technical Field

The utility model relates to a technical field of attenuator auxiliary device especially relates to even roof beam attenuator.

Background

The coupling beam damper, namely the damper arranged at the position of the coupling beam, is used for replacing the traditional concrete coupling beam in the concrete coupled shear wall, and can greatly improve the ductility and the energy consumption capability of the coupling beam. The coupling beam damper may be a metal flexure type damper or a friction damper. The metal yielding type damper can be designed into a bending yielding type, a shearing yielding type and a bending shear composite yielding type according to requirements. The friction damper can be designed into a plate type friction damper or a cylinder type friction damper according to requirements. The coupling beam damper has the advantages of controllable yield bearing capacity, convenience in replacement after earthquake, no occupation of a use space, good earthquake resistance and the like, and is widely applied to residential projects of a concrete shear wall structure system.

The application numbers are: 202121295541.3 discloses a link roof beam formula antidetonation attenuator, including two I-steel and attenuator main part, the I-steel includes main steel sheet and two pterygoid lamina, two the equal fixedly connected with locating bolt in one side that the pterygoid lamina was kept away from each other, the equal fixedly connected with reference column in main steel sheet both sides, the through hole has been seted up to main steel sheet inside, the attenuator main part is shearing type attenuator, the attenuator main part includes power consumption board and outer frame, outer frame both ends all are provided with the connecting plate, the filling tank has all been seted up at the connecting plate both ends. The utility model discloses a mutually support between I-steel, pilot pin and the reference column, through squeeze into the pilot pin in advance the installation hole of reserving, the concrete of reinjection, the concrete passes the through hole to combine with the reference column to solidify, compare in traditional even roof beam formula antidetonation attenuator, fixed more firm, connection stability is stronger, and life is longer.

It is evident that the above-mentioned device presents the following drawbacks: because the locating stud 5 is fixed on the I-steel, the reserved hole needs to be large, the stability of the whole building structure is directly influenced, and the installation efficiency is influenced by opening holes and pouring concrete for a long time.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a link roof beam attenuator, its simple structure, pilot pin slidable mounting is on the pterygoid lamina, conveniently installs more, improves the installation effectiveness.

The utility model discloses a connecting beam damper, which comprises a damper main body and connecting mechanisms fixed on two sides of the damper main body; the connecting mechanism comprises I-shaped steel and driving mechanisms arranged on two sides of the I-shaped steel, a plurality of positioning bolts are fixed at the output ends of the driving mechanisms, the I-shaped steel comprises a steel plate and wing plates fixed on two sides of the steel plate, and through holes for the positioning bolts to penetrate through are formed in the wing plates.

Furthermore, the driving mechanism comprises a main shaft which is rotatably connected with the steel plate, a first swing arm is fixed on each of two sides of the main shaft, a second swing arm is rotatably installed on the other end of the first swing arm, a connecting block is rotatably installed on the other end of the second swing arm, a moving plate is fixed on the connecting block, and the positioning bolt is fixed on the moving plate;

the driving mechanism further comprises a rail fixed on the steel plate, and the moving plate is in sliding fit with the rail.

Furthermore, a plurality of positioning columns with anti-skid grains are uniformly fixed on the steel plate, and the positioning columns are inclined.

Furthermore, the driving mechanism also comprises a limiting mechanism, the limiting mechanism comprises two telescopic rods fixed on the steel plate, a baffle is fixed on the telescopic ends of the telescopic rods, and the baffle comprises a horizontal section and an inclined section;

the telescopic end of the telescopic rod is fixedly provided with a first support ring, the fixed end of the telescopic rod is fixedly provided with a second support ring, the telescopic rod is sleeved with a spring, and two ends of the spring are respectively contacted with the first support ring and the second support ring.

Furthermore, both sides of the main shaft are provided with hexagonal grooves.

Further, the tracks are two groups.

Further, the steel plate is welded to the wing plate.

Further, the positioning bolt is welded with the moving plate.

Compared with the prior art, the beneficial effects of the utility model are that: for the mode among the prior art, the pilot pin of this device can remove for the pterygoid lamina, and when the installation, the pilot pin can disect insertion on the inner wall of reserving the hole, and the size of reserving the hole can be accomplished littleer to it is littleer to wall overall structure stability, and improved efficiency.

Drawings

Fig. 1 is a schematic structural view of a top view angle of the present invention;

fig. 2 is a schematic structural view of the present invention from the bottom;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is an enlarged view of a portion A of FIG. 4;

in the drawings, the reference numbers: 1. a damper main body; 2. positioning bolts; 3. a steel plate; 4. a wing plate; 5. a main shaft; 6. a first swing arm; 7. a second swing arm; 8. connecting blocks; 9. moving the plate; 10. a track; 11. a positioning column; 12. a telescopic rod; 13. a baffle plate; 14. a horizontal segment; 15. an inclined section; 16. a first support ring; 17. a second support ring; 18. a spring.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the beam connecting damper of the present invention comprises a damper main body 1 and connecting mechanisms fixed on both sides of the damper main body 1; the connecting mechanism comprises I-shaped steel and driving mechanisms arranged on two sides of the I-shaped steel, a plurality of positioning bolts 2 are fixed at the output end of each driving mechanism, the I-shaped steel comprises a steel plate 3 and wing plates 4 fixed on two sides of the steel plate 3, and through holes for the positioning bolts 2 to pass through are formed in the wing plates 4;

in the embodiment, the damper body 1 is a shear type damper, and the specific structure of the damper is not described in more detail, when the damper is used, firstly, i-shaped steel is fixed on two sides of the damper body 1, then, the damper is hoisted to an installation position, then, the driving mechanism is operated to enable the positioning bolt 2 to move relative to the wing plate 4, the positioning bolt 2 penetrates through a through hole of the wing plate 4 and then is inserted into the inner wall of a reserved hole, then, concrete is poured into the reserved hole, the concrete is gradually poured into the hole, gaps between the steel plate 3 and the wing plates 4 on two sides are filled, and the damper is obtained after the concrete is solidified and molded.

Further, the driving mechanism comprises a main shaft 5 which is rotatably connected with the steel plate 3, a first swing arm 6 is fixed on each of two sides of the main shaft 5, a second swing arm 7 is rotatably installed at the other end of the first swing arm 6, a connecting block 8 is rotatably installed at the other end of the second swing arm 7, a moving plate 9 is fixed on the connecting block 8, and the positioning bolt 2 is fixed on the moving plate 9;

the driving mechanism further comprises a rail 10 fixed on the steel plate 3, and the moving plate 9 is in sliding fit with the rail 10;

in this embodiment, when the positioning bolt 2 needs to be moved, the main shaft 5 is rotated, and the moving plate 9 and the positioning bolt 2 move along the rail 10 under the cooperation of the first swing arm 6, the second swing arm 7 and the connecting block 8, so as to control the position of the positioning bolt 2.

Furthermore, a plurality of positioning columns 11 with anti-skid lines are uniformly fixed on the steel plate 3, and the positioning columns 11 are inclined;

in this embodiment, the positioning column 11 inclines towards the damper main body 1, and after the concrete is solidified, the positioning column 11 is wrapped, and in the using process, the inclined positioning column 11 can further improve the reliability of connection between the damper main body 1 and the wall body.

Furthermore, the driving mechanism further comprises a limiting mechanism, the limiting mechanism comprises two telescopic rods 12 fixed on the steel plate 3, a baffle 13 is fixed on the telescopic ends of the telescopic rods 12, the baffle 13 comprises a horizontal section 14 and an inclined section 15, and the horizontal section 14 is tightly attached to the moving plate 9;

a first support ring 16 is fixed on the telescopic end of the telescopic rod 12, a second support ring 17 is fixed on the fixed end of the telescopic rod 12, a spring 18 is sleeved on the telescopic rod 12, and two ends of the spring 18 are respectively contacted with the first support ring 16 and the second support ring 17;

in this embodiment, during the moving process of the moving plate 9, the moving plate firstly moves along the horizontal section 14 of the baffle 13, and then moves along the inclined section 15, so that the baffle 13 moves downward, after the moving plate 9 moves to the designated position, under the cooperation of the spring 18, the first support ring 16, the second support ring 17 and the telescopic rod 12, the baffle 13 returns to the original state, and at this time, the side surface of the baffle 13 blocks the side surface of the moving plate 9, so as to prevent the moving plate 9 from moving back.

Furthermore, both sides of the main shaft 5 are provided with hexagonal grooves;

in this embodiment, the hexagonal socket wrench is inserted into the hexagonal socket to rotate the main shaft 5, which is more convenient to operate.

Further, the rails 10 are two groups;

in this embodiment, the rails 10 are provided in two sets, so as to improve the moving stability of the moving plate 9.

Further, the steel plate 3 is welded with a wing plate 4;

in the present embodiment, the connection reliability between the steel plate 3 and the wing plate 4 is improved.

Further, the positioning bolt 2 is welded with the moving plate 9;

in the present embodiment, the reliability of the connection between the positioning pin 2 and the moving plate 9 is improved.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the utensil connected mode of each part all adopts conventional means such as ripe pilot pin, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that the professional skilled person in this field knows.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The coupling beam damper comprises a damper main body (1) and connecting mechanisms fixed on two sides of the damper main body (1); the connecting mechanism is characterized by comprising I-shaped steel and driving mechanisms arranged on two sides of the I-shaped steel, wherein a plurality of positioning bolts (2) are fixed at the output end of each driving mechanism, the I-shaped steel comprises a steel plate (3) and wing plates (4) fixed on two sides of the steel plate (3), and through holes for the positioning bolts (2) to penetrate through are formed in the wing plates (4).

2. The coupling beam damper according to claim 1, wherein the driving mechanism comprises a main shaft (5) rotatably connected with the steel plate (3), a first swing arm (6) is fixed on each of two sides of the main shaft (5), a second swing arm (7) is rotatably mounted on the other end of the first swing arm (6), a connecting block (8) is rotatably mounted on the other end of the second swing arm (7), a moving plate (9) is fixed on the connecting block (8), and the positioning bolt (2) is fixed on the moving plate (9);

the driving mechanism further comprises a rail (10) fixed on the steel plate (3), and the moving plate (9) is in sliding fit with the rail (10).

3. The connecting beam damper according to claim 2, wherein a plurality of positioning columns (11) with anti-skid lines are uniformly fixed on the steel plate (3), and the positioning columns (11) are inclined.

4. The connecting beam damper according to claim 3, characterized in that the driving mechanism further comprises a limiting mechanism, the limiting mechanism comprises two telescopic rods (12) fixed on the steel plate (3), a baffle plate (13) is fixed on the telescopic ends of the telescopic rods (12), and the baffle plate (13) comprises a horizontal section (14) and an inclined section (15);

a first support ring (16) is fixed at the telescopic end of the telescopic rod (12), a second support ring (17) is fixed at the fixed end of the telescopic rod (12), a spring (18) is sleeved on the telescopic rod (12), and two ends of the spring (18) are respectively in contact with the first support ring (16) and the second support ring (17).

5. The coupling beam damper according to claim 4, characterized in that both sides of the main shaft (5) are provided with hexagonal grooves.

6. The link beam damper according to claim 5, characterized in that the rails (10) are in two groups.

7. The coupling beam damper according to claim 6, wherein the steel plate (3) is welded to the wing plate (4).

8. The link beam damper according to claim 7, characterized in that the set bolt (2) is welded to the moving plate (9).