CN215055644U - Cage type anti-seismic structure - Google Patents

Abstract

The technical scheme of the utility model is that the cage type anti-seismic structure is provided, the anti-seismic structure in each room comprises four groups of steel structure frames which are attached to the wall surface, the four groups of steel structure frames are fixedly connected in sequence to enhance the integrity of the anti-seismic structure, the bottom ends of the four groups of steel structure frames are all fixed on the ground to facilitate the stability of the steel structure frames, one side of the steel structure frame adjacent to the wall surface is fixedly connected with the wall body to form a whole body with the original wall body, the original wall body is fixed and supported, the top end of the steel structure frame at one side of the log beam is fixedly connected with the log beam, a crossbeam is connected between the top ends of the two groups of opposite steel structure frames, the steel structure frames and the crossbeam jointly form a cage type anti-seismic structure with stable structure, steel wire meshes are installed between the steel structure frames and the wall body and at the top ends of the crossbeams, the steel wire mesh is arranged, so that the attaching area between the steel structure frame and the wall body is larger, the stability of the wall body is more facilitated, and the shock resistance of the house is enhanced.

Description

Cage type anti-seismic structure

Technical Field

The utility model belongs to the technical field of the construction technology and specifically relates to a cage shock-resistant structure is related to.

Background

In rural areas and suburban areas, buildings are mostly independent courtyards, walls are built by bricks, along with the increase of the building age, buildings need to be reinforced due to safety considerations, particularly buildings around earthquake zones, and the buildings are easy to collapse due to the fact that the buildings are aged and are subjected to force irresistible factors such as earthquakes, and the life safety of people can be seriously threatened. Particularly, in rural houses in earthquake zones, the buildings are generally of brick-concrete-wood beam structures, a plurality of beam columns are thin, no constructional columns and ring beams are arranged locally, a closed system cannot be formed, the integrity, the safety, the durability and the shock resistance of the structure are poor, and serious earthquake potential safety hazards exist. For houses with relatively early construction time, due to the reasons of limited construction conditions, incomplete building specifications and the like at that time, the existing houses cannot meet the requirement of earthquake fortification, and in order to ensure the life safety of residents, the agricultural houses need to be subjected to earthquake strengthening and transformation according to the specific conditions of the agricultural houses, so that the earthquake grade standard of the houses is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cage type anti-seismic structure, which adopts a frame structure to reinforce the wall body on the premise that the original house main body is not damaged, thereby effectively improving the anti-seismic grade;

the utility model provides a cage earthquake-resistant structure, every indoor portion all including laminating in four steel construction frame of group, four groups that the wall set up steel construction frame is fixed connection in proper order, four groups steel construction frame's bottom is all fixed subaerial, steel construction frame is adjacent to one side and the wall body fixed connection of wall, is located log roof beam one side steel construction frame's top with log roof beam fixed connection is two sets of relative be connected with the crossbeam between the steel construction frame top, steel construction frame with the wire net is installed on the top between the wall body and the crossbeam.

Furthermore, the steel structure frame is adjacent to one side of the wall surface and fixedly connected with the wall body or the steel structure frame positioned on the other side of the wall body through bolts.

Furthermore, the steel structure frame is fixedly connected with the log beam through angle steel.

Furthermore, the steel structure frame is provided with a window frame, and the steel structure frame is provided with a door frame.

Furthermore, the bottom end of the steel structure frame is fixed on the ground through an expansion bolt or an embedded part.

Further, the steel wire mesh is fixedly connected with the steel structure frame and the wall body.

Further, steel structural framework keeps away from the decorative board is all installed to one side of wall body, laminates in north side the wall body steel structural framework is embedded to have the heated board.

Further, a concrete layer is arranged between the steel structure frame and the wall body, and the steel wire mesh is fixedly connected in the concrete layer.

Further, the thickness of the concrete layer is smaller than that of the steel structure frame.

Furthermore, be equipped with the intercolumnar support between the stand on the steel structural framework, the crossbeam with steel structural framework's top is equipped with the roofing and supports.

The technical scheme of the utility model is that a cage type anti-seismic structure is provided, the anti-seismic structure in each room comprises four groups of steel structure frames which are attached to the wall surface, the four groups of steel structure frames are fixedly connected in sequence to enhance the integrity of the anti-seismic structure, the bottom ends of the four groups of steel structure frames are all fixed on the ground to facilitate the stability of the steel structure frames, one side of the steel structure frame adjacent to the wall surface is fixedly connected with the wall body to enable the steel structure frames and the original wall body to form a whole body to fix and support the original wall body, the top end of the steel structure frame at one side of the log beam is fixedly connected with the log beam to support the roof member through the connection of the steel structure frame and the log beam, a crossbeam is connected between the top ends of the two groups of opposite steel structure frames to enable the steel structure frames and the crossbeam to jointly form a cage type anti-seismic structure with stable structure, the steel wire meshes are installed between the steel structure frame and the wall body and on the top end of the cross beam, the laminating area between the steel structure frame and the wall body is larger by arranging the steel wire meshes, the stability of the wall body is more facilitated, and the shock resistance of the house is enhanced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic view of a steel structure frame attached to a south wall of the present invention;

FIG. 3 is a schematic view of a steel frame attached to a north wall according to the present invention;

fig. 4 is a schematic view of a steel structure frame attached to an east-side or west-side wall body of the present invention;

FIG. 5 is a schematic view of a steel frame attached to a partition wall according to the present invention;

FIG. 6 is a cross-sectional view of the present invention taken along the east or west wall;

FIG. 7 is a cross-sectional view of the present invention taken along the north or south wall;

FIG. 8 is a cross-sectional view of the present invention taken along the dividing wall;

FIG. 9 is a schematic structural view of an embedment;

description of reference numerals: 1-south side wall body, 2-north side wall body, 3-east side wall body, 4-west side wall body, 5-cross beam, 6-roofing support, 7-upright post, 8-bolt, 9-concrete foundation, 10-embedded part, 1011-steel plate, 1012-stud, 11-log beam, 12-angle steel, 13-hexagonal dovetail nail, 14-partition wall, 15-supporting beam, 16-window frame, 17-doorway frame and 18-inter-column support;

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, 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.

As shown in figures 1-9 of the drawings,

the utility model provides a cage earthquake-resistant structure, every indoor portion's earthquake-resistant structure all includes the four steel construction frame of group that laminate in the wall setting, four steel construction frame of group weld fixed connection in proper order, improve earthquake-resistant structure's wholeness, wherein in the earthquake-resistant structure in four steel construction frame besieged city, be connected with crossbeam 5 between the short two sets of relative steel construction frame tops of length, crossbeam 5's both ends and steel construction frame's top welded connection, it supports 6 to be equipped with the roofing in crossbeam 5 and the rectangular frame in steel construction frame besieged city, wherein the form that 6 was supported to the roofing is "V" font, "eight" font or "X" font. The column supports 18 are arranged between the upright columns 7 in the steel structure frame, the column supports 18 are generally square steel pipes welded along the connecting lines of a group of diagonal angles or square steel pipes arranged along two groups of diagonal angles in a crossed mode, the longitudinal rigidity of the rigid frame can be increased by arranging the roof supports 6 and the columns, the anti-seismic performance is improved, and the space overall performance of the frame structure can be guaranteed.

The window frame 16 is arranged on the steel structure frame attached to one side of the window in the anti-seismic structure, the door frame 17 is arranged on the steel structure frame attached to one side of the door, the length and the width of the window frame 16 are the same as those of the original window, the length and the width of the door frame 17 are the same as those of the original door frame, and the external corner line is buckled at the external corner of the door and the window by structural glue to enhance the overall attractiveness.

The bottom ends of the upright posts 7 in the four groups of steel structure frames are fixed on the ground through the embedded parts 10, and the embedded parts 10 can also be replaced by expansion bolts, during installation, firstly, square grooves of 300mm are dug at the bottom ends of the upright posts 7, concrete is filled in the grooves to form concrete foundations 9, the embedded parts 10 or the expansion bolts are inserted into the concrete foundations 9, and after the concrete is solidified, the bottom ends of the upright posts 7 are fixedly connected with the embedded parts 10 or the expansion bolts in a welding mode. If no cement terrace exists indoors, a cement terrace with the thickness of 100mm is made after the concrete foundation 9 is poured, so that the cement terrace and the concrete foundation 9 are poured into a whole; if a cement floor is arranged indoors, the concrete is used for restoring the floor after the concrete is poured, so that the expansion bolt or the embedded part 10 is hidden below the cement floor, and the expansion bolt or the embedded part 10 is prevented from being exposed outside to influence the indoor attractiveness. The built-in fitting 10 includes the steel sheet 1011, the bottom mounting of steel sheet 1011 has a plurality of peg 1012, welded connection between peg 1012 and the steel sheet 1011, the head of peg 1012 plays the effect of boosting connection to whole built-in fitting 10 after the concrete concreties, make built-in fitting 10 combine together firmly with the concrete, treat after the concrete solidifies with the bottom of stand 7 and steel sheet 1011's top welded connection together, stand 7 forms to be connected fixedly through built-in fitting 10 and ground, be favorable to increasing steel structural framework and the area of contact and the lifting surface on ground, it is more stable to make the connection between steel structural framework and the ground, make steel structural framework's bearing capacity intensity higher.

One side and wall body fixed connection that steel construction frame is adjacent to the wall, the connected mode is: the upright post 7 in the steel structure frame is connected with the wall body by a wall-through bolt 8, when the steel structure frame attached to the south side wall body 1 and the north side wall body 2 is connected with the wall body, the bolt 8 penetrates through the wall body, then one end penetrating through the wall body is connected with the transverse short steel bar in a welding way, and the other end is connected with the upright post 7 on the steel structure frame in a welding way, so that the short steel bar forms tension on the upright post 7; after the east wall body 3 and the west wall body 4 are driven into the wall bodies by using expansion bolts 8, the steel structure frame is welded with the expansion bolts 8; when the steel structure frames positioned at two sides of the indoor partition wall 14 are fixed, the through-wall bolts 8 penetrate through the partition wall 14 and are respectively welded with the steel structure frames at two sides of the partition wall 14. The steel structure frames at the two ends of the partition wall are connected into a whole through wall bolts 8.

All there is log roof beam 11 to support in the inside divider wall 14's in house top, the steel structural framework's that is located the divider wall 14 both sides top passes through angle steel 12 fixed connection with log roof beam 11, angle steel 12's short limb end and the 15 welded connection of a supporting beam on steel structural framework top, angle steel 12's long limb end wraps the wood beam from both sides, use hexagonal forked tail nail 13 to fix the long limb end of angle steel 12 on the wood beam, it is fixed to make steel structural framework and log roof beam 11 form, can strengthen roof component and wall connection's wholeness, make steel structural framework form effectual support to the roof component.

Still laid the wire net between steel structural framework and wall body, make steel structural framework can press the wire net on the wall body just, then with wire net and steel structural framework welded connection, in order to further promote the reinforcing effect to the wall body, need smear concrete layer on the wall body that the wire net covers, and make the wire net concretize in the concrete layer, make the wire net fuse together with the wall body, the reinforcing effect has been improved greatly, concrete layer's thickness is less than the stand 7 and keeps away from one side of wall body to the distance of its wall body of laminating, concrete layer's the outside is no longer than the plane in the stand 7 outside promptly, make things convenient for the installation of later stage decorative board. In order to strengthen the overall protective performance of the anti-seismic structure, the steel wire meshes are welded on the top ends of the cross beams 5, so that the protective performance is improved, and the welded steel wire meshes can prevent the cavity from collapsing inwards to cause damage to people to the earthquake to the maximum extent. The lower extreme installation flitch fossil fragments of crossbeam 5, the interval between the flitch fossil fragments is 600mm, the decorative board of PVC material is installed to the lower extreme of flitch fossil fragments.

Laminate to have the heated board in north side wall body 2's steel structural framework is embedded, and this heated board is the panel of ALC material, and the lower extreme and the ground top of heated board are tight, and the gap is smeared with cement mortar, treats that the heated board installation is accomplished the back, and steel structural framework keeps away from the decorative board of the same PVC material of wall body side-mounting, uses the decorative board to cover whole steel structural framework 1, makes the house neatly pleasing to the eye more.

Before the construction of the earthquake-resistant reinforcing and reconstruction project, whether cracks appear on the inner side of the wall body or not is checked in advance, if cracks exist, the cracks are filled and sealed by epoxy resin glue liquid when the width of the cracks is smaller than 10mm, and mortar is filled when the width of the cracks is larger than 10 mm. Whether cracks appear on the outer wall is checked during outer wall reinforcement, and the cracks of the outer wall of the building are densely filled with efficient heat-insulating materials.

The utility model provides a cage shock-resistant structure specifically includes following step when the construction: firstly, digging 300mm at the place where the upright post 7 needs to be supported at the wall root of the ground³The square groove is filled with concrete, and the embedded part 10 or the expansion bolt is inserted into the concrete; after the concrete is solidified, welding an upright post 7 at the upper end of the embedded part 10 or the expansion bolt, wherein the upright post 7 is arranged close to the wall surface during welding, then laying a steel wire mesh on one side of the upright post 7 close to the wall body, and welding the steel wire mesh with the upright post 7; welding support beams 15 at the top ends of the upright posts 7, welding inter-post supports 18 between the upright posts 7, and then sequentially completing the welding of four groups of steel structure frames in the room; punching on the wall body, and using bolts 8 to connect the steel structure frame and the wall bodyPulling; welding a cross beam 5 and a roof support 6 at the top end of the steel structure frame, welding a steel wire mesh at the top end of the cross beam 5, then installing a batten keel at the bottom end of the cross beam 5, and installing a decorative plate at the outer side of the batten keel; a concrete layer is plastered on the wall body in the area covered by the steel wire mesh, the steel wire mesh is fixedly connected in the concrete layer, the steel structure frame and the wall body are integrated, the shock resistance of the wall body is enhanced, and a heat insulation plate is arranged in the steel structure frame attached to the north wall body 2; and finally, covering a decorative plate on one side of the steel structure frame, which is far away from the wall body, so that the whole steel structure frame is hidden, and the integral attractiveness is enhanced.

After the project is transformed, the consumption of natural gas for heating in winter is reduced, the energy-saving measure is mainly that ALC decorative plates and PVC heat-insulating plates are paved on the anti-seismic reinforcing steel skeleton, the heat conductivity coefficients of the materials are very low, and the heat-insulating performance of a house is improved by paving the plates on a wall body and a roof while the anti-seismic reinforcing transformation is carried out, so that the heating energy conservation in winter of a building is realized, and the energy-saving transformation of the building is also realized. Through carrying out the structural reinforcement transformation to each peasant household current situation house, outstanding foundation, major structure and roofing etc. key position's antidetonation reinforcement ensures that the back peasant house of transformation reaches 8 grades of antidetonation and sets up the requirement of defence, when improving house anti-seismic performance, has also improved the thermal insulation performance of building simultaneously.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. The utility model provides a cage seismic structure, its characterized in that, includes the four steel construction frame of group that laminate in the wall setting, four groups steel construction frame fixed connection in proper order, steel construction frame's bottom is all fixed subaerial, steel construction frame is adjacent to one side and the wall body fixed connection of wall, is located log roof beam one side steel construction frame's top with log roof beam fixed connection, two sets of relatively be connected with the crossbeam between the steel construction frame top, steel construction frame with the wire net is installed on the top of crossbeam between the wall body.

2. A cage seismic structure according to claim 1, wherein said steel structural framework is fixedly connected to said wall or to said steel structural framework on the other side of said wall by bolts adjacent to one side of said wall.

3. A cage seismic structure according to claim 1, wherein said steel structural framework is fixedly connected to said timber beams by angle steel.

4. A cage seismic structure according to claim 1, wherein said steel frames attached to one side of said window are provided with window frames, and said steel frames attached to one side of said doorway are provided with doorway frames.

5. A cage seismic structure according to claim 1, wherein the lower ends of said steel structural frames are fixed to the ground by means of expansion bolts or embedments.

6. A cage seismic structure according to claim 1, wherein said steel mesh is fixedly connected to said steel structural framework and said wall.

7. A cage seismic structure according to claim 1, wherein decorative panels are mounted on the sides of said steel frames remote from said wall, and insulation panels are embedded in said steel frames adjacent to said wall on the north side.

8. A cage seismic structure according to claim 1, wherein a concrete layer is provided between said steel structural framework and said wall, said steel mesh being consolidated within said concrete layer.

9. A cage seismic structure according to claim 8, wherein said concrete layer has a thickness less than the thickness of said steel structural framework.

10. A cage seismic structure according to claim 1, wherein inter-column supports are provided between the columns of said steel structural framework, and roof supports are provided between said beams and the top of said steel structural framework.

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