CN209779926U - Buckling restrained brace device for building engineering - Google Patents

Abstract

the utility model discloses a bucking restraint strutting arrangement for building engineering, including connecting piece, link, damping, interior stem and sleeve pipe, the outside cover of interior stem has the sleeve pipe, the welding of sheathed tube both ends has the fixed plate, there is damping in the inside of fixed plate through mounting hole fixed mounting, damping's top welding has the mounting panel, there is the link at the top of mounting panel through connecting bolt fixed mounting, the welding of the top of link has the connecting piece. The utility model discloses install the pressurized buckling power that the multiplicable bucking of sleeve pipe restraint was supported, make it constitute the bucking restraint and support, improve the device stress value, can prevent simultaneously that the inner leg from exposing in the environment for a long time, can protect inside inner leg, prolong the life of inner leg, simultaneously through the shock-resistant structure who installs the multiplicable device of damping, improve the shock resistance of device, but a large amount of rapid energy consumption protects the safety of main structure.

Description

buckling restrained brace device for building engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a bucking restraint strutting arrangement for building engineering.

Background

The buckling restrained brace is also called as an anti-buckling brace, the product technology is firstly developed in Japan in 1973, then a plurality of Japanese scholars successfully develop the earliest wallboard type buckling restrained energy-consuming brace, and carry out tension and compression tests with different non-adhesive materials, after northern earthquake in 1994, the United states also starts to carry out corresponding design research and large-scale tests on an anti-buckling brace system, and simultaneously combines theoretical calculation and analysis to analyze the advantages of the brace system compared with other brace systems, the buckling phenomenon can be generated when the ordinary buckling restrained brace is stressed, after the buckling restrained brace is stressed and buckled, the rigidity and the bearing capacity are sharply reduced, under the action of earthquake or wind, the internal force of the buckling restrained brace is changed back and forth under the stressed state and the tensioned state, when the buckling restrained brace is changed from the stressed state to the tensioned state, the internal force and the rigidity of the brace are close to zero, however, the existing buckling restrained brace has poor return performance under the action of repeated load, meanwhile, the conventional buckling restrained brace is inconvenient to check the damage condition of the energy-consuming inner core, and the energy-consuming inner core cannot be replaced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bucking restraint strutting arrangement for building engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bucking restraint strutting arrangement for building engineering, includes connecting piece, link, damping, interior stem and sleeve pipe, the outside cover of interior stem has the sleeve pipe, the welding of sheathed tube both ends has the fixed plate, there is damping in the inside of fixed plate through mounting hole fixed mounting, damping's top welding has the mounting panel, there is the link at the top of mounting panel through connecting bolt fixed mounting, the welding of the top of link has the connecting piece.

Preferably, the inside welding of link has three groups of splice bars, and the bottom welding of splice bar has the connecting plate, and the bottom welding of connecting plate has the inserted block, and the bottom welding of inserted block has three groups of locating levers.

Preferably, two groups of reinforcing parts are welded on the outer side of the inner core column, reinforcing ribs are welded inside the reinforcing parts, and the two ends of the inner core column are welded with the inserting blocks extending out of the sleeve.

Preferably, the damping's inside welding has the multiunit steel sheet, and the welding has the connecting seat at the both ends of steel sheet, and the mount pad is installed through the bolt in the outside of connecting seat.

Preferably, the inside welding of connecting piece has the cardboard, and the inside of cardboard is equipped with two sets of through-holes, and the front welding of cardboard has the reinforcing plate.

Preferably, the top welding of mounting panel has the external member, and the inside of external member is equipped with three sets of locating holes.

Compared with the prior art, the beneficial effects of the utility model are that: this bucking restraint strutting arrangement for building engineering is through installing the pressure bucking power that the multiplicable bucking of sleeve pipe restrained brace, make it constitute the bucking restraint brace, improve the device stress value, also can prevent simultaneously that the inner core post from exposing in the environment for a long time, produce the corrosion, can protect inside inner core post, the life of extension inner core post, reduce the maintenance cost, simultaneously through the shock-resistant structure who installs the multiplicable device of damping, improve the shock resistance of device, can a large amount of rapid energy consumption, protect the safety of main structure, make its practicality that further increases the device, through the restraint bucking power of installing the multiplicable device of reinforcement, and then the shock resistance of multiplicable device, can improve the installation effectiveness of device through installing the locating lever, make its location installation that can be quick, can improve the fastness of device connection simultaneously.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

Fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the structure of the connecting member of the present invention;

Fig. 5 is a schematic view of the damping structure of the present invention.

In the figure: 1. a connecting member; 101. clamping a plate; 102. a through hole; 103. a reinforcing plate; 2. a connecting frame; 201. connecting ribs; 202. a connecting plate; 203. inserting a block; 204. positioning a rod; 3. a connecting bolt; 4. mounting a plate; 401. a kit; 402. positioning holes; 5. damping and damping; 501. a steel plate; 502. a connecting seat; 503. a mounting seat; 6. an inner core column; 601. an insertion block; 602. a reinforcement; 603. reinforcing ribs; 7. a sleeve; 701. a fixing plate; 702. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a buckling restrained brace device for constructional engineering comprises a connecting piece 1, a connecting frame 2, a damping damper 5, an inner core column 6 and a sleeve 7, wherein the sleeve 7 is sleeved on the outer side of the inner core column 6, the inner core column 6 bears the force borne by a device, the sleeve 7 and a reinforcing piece 602 can restrain the buckling of the inner core column 6 under pressure, so that the inner core column 6 can enter yielding under both pressure and tension, fixing plates 701 are welded at two ends of the sleeve 7, the fixing plates 701 can provide mounting positions for the damping damper 5, the damping damper 5 is fixedly mounted in the fixing plates 701 through mounting holes 702, the mounting holes 702 can be matched with bolts to fix the position of the damping damper 5, the damping damper 5 can increase the anti-seismic structure of the device, the anti-seismic property of the device is improved, a mounting plate 4 is welded at the top of the damping damper 5, the mounting plate 4 can be connected with a connecting plate 202 through a connecting, the top of mounting panel 4 has link 2 through connecting 3 fixed mounting of tie bolt, and the connectivity fastness of 2 multiplicable devices of link, the top welding of link 2 has connecting piece 1, and the connecting piece 1 can be convenient for installation device.

Further, the inside welding of link 2 has three group's splice bar 201, the firm structure of connection can be strengthened to splice bar 201, the fastness of connection is provided, the bottom welding of splice bar 201 has connecting plate 202, the inside bolt hole that is equipped with of connecting plate 202 can provide the mounted position for hitch pin 3, the bottom welding of connecting plate 202 has inserted block 203, inserted block 203 can increase the fastness of being connected with the cooperation of external member 401, the bottom welding of inserted block 203 has three group's locating levers 204, locating lever 204 can improve the installation effectiveness of device, make its location installation that can be quick.

Further, the outside welding of inner core post 6 has two sets of reinforcements 602, and the restraint bucking power of reinforcement 602 multiplicable device, and then the shock resistance of multiplicable device, and reinforcement 602 internal weld has strengthening rib 603, and strengthening rib 603 can further improve the restraint bucking power of device, and the both ends welding of inner core post 6 has the grafting piece 601 that extends sleeve pipe 7, and the location installation that grafting piece 601 can be quick.

Further, the internal welding of damping 5 has multiunit steel sheet 501, and the shock-absorbing structure of the multiplicable device of steel sheet 501 improves the shock attenuation nature of device, and the welding of the both ends of steel sheet 501 has connecting seat 502, and connecting seat 502 can be steel sheet 501 erection fixation position, and mount pad 503 is installed through the bolt in the outside of connecting seat 502, and the installation of damping 5 can be convenient for to mount pad 503, and improvement device obtains the installation effectiveness.

Further, the inside welding of connecting piece 1 has cardboard 101, and cardboard 101 can be convenient for the device fixed, and the inside of cardboard 101 is equipped with two sets of through-holes 102, and through-hole 102 divide into the diameter of two sets of sizes, can dispose different bolt fastening cardboard 101's position as required, and the welding of cardboard 101's front has reinforcing plate 103, reinforcing plate 103 multiplicable connecting piece 1's firmness.

Further, the top of the mounting plate 4 is welded with a sleeve 401, the sleeve 401 can be matched with the insertion block 203 to increase the connection firmness, three groups of positioning holes 402 are formed in the sleeve 401, and the positioning holes 402 can be used for improving the positions of the positioning rods 204.

The theory of operation, with the outside suit sleeve pipe 7 of inner stem post 6, the both ends of inner stem post 6 are connected through the bottom of grafting piece 601 with mount pad 503, mount pad 503 can play the shock attenuation and obtain the effect, can subdue the pressure and the pulling force that the device received, protection device, and strengthen fixedly with the bolt cooperation through mounting hole 702 in the fixed plate 701, improve the firmness of connecting, mounting panel 4 has been welded at the top of mount pad 503, mounting panel 4 passes through locating hole 402 and locating lever 204's cooperation erection joint frame 2, strengthen the firmness of connecting, and the top welding of link frame 2 has the installation device of can being convenient for of connecting piece 1, the installation effectiveness of improvement device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a bucking restraint strutting arrangement for building engineering, includes connecting piece (1), link (2), damping (5), inner core post (6) and sleeve pipe (7), its characterized in that: the outside cover of inner stem (6) has sleeve pipe (7), the both ends welding of sleeve pipe (7) has fixed plate (701), there are damping (5) inside of fixed plate (701) through mounting hole (702) fixed mounting, the top welding of damping (5) has mounting panel (4), there are link (2) at the top of mounting panel (4) through connecting bolt (3) fixed mounting, the top welding of link (2) has connecting piece (1).

2. The buckling-restrained brace apparatus for building engineering as claimed in claim 1, wherein: the connecting structure is characterized in that three groups of connecting ribs (201) are welded inside the connecting frame (2), a connecting plate (202) is welded at the bottom of each connecting rib (201), an inserting block (203) is welded at the bottom of each connecting plate (202), and three groups of positioning rods (204) are welded at the bottom of each inserting block (203).

3. The buckling-restrained brace apparatus for building engineering as claimed in claim 1, wherein: the outer side of the inner core column (6) is welded with two groups of reinforcing pieces (602), reinforcing ribs (603) are welded inside the reinforcing pieces (602), and the two ends of the inner core column (6) are welded with inserting blocks (601) extending out of the sleeve (7).

4. The buckling-restrained brace apparatus for building engineering as claimed in claim 1, wherein: the damping device is characterized in that a plurality of groups of steel plates (501) are welded inside the damping device (5), connecting seats (502) are welded at two ends of each steel plate (501), and mounting seats (503) are mounted on the outer sides of the connecting seats (502) through bolts.

5. The buckling-restrained brace apparatus for building engineering as claimed in claim 1, wherein: the connecting piece is characterized in that a clamping plate (101) is welded inside the connecting piece (1), two groups of through holes (102) are formed in the clamping plate (101), and a reinforcing plate (103) is welded on the front face of the clamping plate (101).

6. The buckling-restrained brace apparatus for building engineering as claimed in claim 1, wherein: the top welding of mounting panel (4) has external member (401), and the inside of external member (401) is equipped with three sets of locating holes (402).