CN217326087U

CN217326087U - Building structure with strong shock resistance

Info

Publication number: CN217326087U
Application number: CN202220648116.6U
Authority: CN
Inventors: 龙海涛; 吴赛超; 徐清; 偶少龙
Original assignee: PowerChina Chengdu Engineering Co Ltd
Current assignee: PowerChina Chengdu Engineering Co Ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-08-30
Anticipated expiration: 2032-03-23

Abstract

The utility model belongs to the technical field of the building, specifically disclose a structure is built in room that shock resistance is strong, aim at solving the problem that current structure is built in room can't compromise shock resistance and steadiness. This structure is built in room that shock resistance is strong, set up the assembly groove through the upper portion at the collar tie beam, and set up the draw-in groove structure on the cell wall of every groove of assembly groove, lay stone layer and metalling and set up the precast beam that the top surface of bottom surface and metalling pasted mutually in the assembly groove simultaneously, and the joint portion that makes precast beam is in the same place with the draw-in groove cooperation of draw-in groove structure, thus, when the structure is built in the room receives the earthquake wave, stone layer and metalling can play the supporting role, also can play the effect of energy-absorbing buffering earthquake wave, reduce the damage of earthquake to the building, can be by the precast beam support building main part of stereoplasm structure simultaneously, the steadiness of building has been ensured.

Description

Building structure with strong shock resistance

Technical Field

The utility model belongs to the technical field of the building, concretely relates to structure is built in room that shock resistance is strong.

Background

Earthquake is a natural disaster with serious harm, property loss and casualties caused by earthquake are mainly caused by collapse of buildings, the earthquake can go quickly and often happens within a short time of tens of seconds or even tens of seconds, and people are difficult to escape from rooms, particularly high buildings, within such a short time. The occurrence of the earthquake is irregular, the current technology cannot accurately forecast the earthquake, and although some earthquake early warning devices exist at present, the earthquake early warning devices are difficult to popularize generally. Therefore, buildings in earthquake regions are generally subjected to accurate calculation and prediction, and novel building materials are used, so that the house buildings have certain earthquake resistance levels.

At present, although the earthquake resistance of a house main body can be enhanced by using high-specification building materials, the house main body is connected with a foundation to be built in an integrated manner, so that the house main body is damaged by earthquake waves when an earthquake occurs. In this regard, it has been proposed to connect the building body to the foundation using a flexible shock absorbing structure, but such a construction can improve the shock resistance of the building structure, but can reduce the stability between the building and the foundation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a structure is built in room that shock resistance is strong aims at solving the problem that current room is built the structure and can't compromise shock resistance and steadiness.

The utility model provides a technical scheme that its technical problem adopted is: the building structure with strong shock resistance comprises a ring beam, wherein an assembly groove is formed in the upper portion of the ring beam, the assembly groove is an annular groove formed along the center line of the ring beam, and a clamping groove structure is formed in the groove wall of each groove of the assembly groove; the clamping groove structure comprises two clamping grooves which correspond to each other, and the two clamping grooves are respectively positioned on two groove walls of the same groove; the assembly groove is internally provided with a stone layer and a gravel layer from bottom to top in sequence, the assembly groove is internally provided with a precast beam, the bottom surface of the precast beam is attached to the top surface of the gravel layer, and the lateral part of the precast beam is provided with a clamping part matched with the clamping groove.

Furthermore, the bottom of the ring beam is provided with at least two upright posts which are distributed at intervals along the central line of the ring beam.

Further, at least two embedded parts which are uniformly distributed are embedded in the upper portion of the clamping portion.

Further, the assembly grooves are rectangular grooves formed by four grooves, the precast beam comprises two cross beams and two longitudinal beams, the two cross beams are respectively positioned in the two short grooves, and the two longitudinal beams are respectively positioned in the two long grooves.

Further, the corners of the assembling grooves are provided with installation seats, the upper portions of the installation seats are provided with connecting mechanisms, and the respective ends of the cross beam and the longitudinal beam are connected with the connecting mechanisms adjacent to the cross beam and the longitudinal beam through shock absorbing mechanisms.

Further, the shock absorbing mechanism comprises a sleeve embedded at the end part of the cross beam or the longitudinal beam, a positioning plate is arranged at the end part of the sleeve close to the connecting mechanism, a limiting block is slidably arranged in the sleeve, a cross shaft is arranged on the limiting block, the outer end of the cross shaft extends out of the sleeve and penetrates through the positioning plate to be connected with the connecting mechanism, a spring is sleeved on a shaft section of the cross shaft in the sleeve, and the spring is arranged between the positioning plate and the limiting block.

Furthermore, the outer wall of the sleeve is provided with at least two annular flanges which are distributed at intervals along the length direction of the sleeve.

Further, coupling mechanism includes the location axle, the lower extreme of location axle is provided with the mounting panel, the mounting panel is connected with the upper end of mount pad, the epaxial holding ring that has cup jointed of location, the outer end and the holding ring of cross axle are connected.

Furthermore, a support plate is arranged on the shaft wall of the positioning shaft, and the lower end of the support plate is connected with the mounting plate; the number of the supporting plates is at least two, and the supporting plates are uniformly distributed along the circumferential direction of the positioning shaft.

Further, the upper end of the positioning shaft is provided with a cover plate.

The utility model has the advantages that:

1) this structure is built in room that shock resistance is strong, set up the assembly groove through the upper portion at the collar tie beam, and set up the draw-in groove structure on the cell wall of every groove of assembly groove, lay stone layer and metalling and set up the precast beam that the top surface of bottom surface and metalling pasted mutually in the assembly groove simultaneously, and the joint portion that makes precast beam is in the same place with the draw-in groove cooperation of draw-in groove structure, thus, when the structure is built in the room receives the earthquake wave, stone layer and metalling can play the supporting role, also can play the effect of energy-absorbing buffering earthquake wave, reduce the damage of earthquake to the building, can be by the precast beam support building main part of stereoplasm structure simultaneously, the steadiness of building has been ensured.

2) The longeron and the crossbeam of precast beam all are connected rather than the coupling mechanism who closes on through shock absorber mechanism, can utilize location hub connection crossbeam and longeron to realize elastic connection through the spring between the cross axle on the holding ring and the sleeve, when the earthquake made crossbeam and longeron take place the displacement, the cross axle can drive stopper extrusion spring, and the spring cooperates the common earthquake waves of buffering with stone layer and metalling when contracting, has further reduced the earthquake to the damage of building.

3) The house building structure with strong shock resistance can realize split building of a house main body and a foundation, the building main body is supported by hard building materials, and simultaneously seismic waves transmitted by the foundation can be absorbed, so that the stability and shock resistance of a building are improved.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a precast beam according to the present invention;

FIG. 3 is a schematic structural view of the middle ring beam of the present invention;

FIG. 4 is a schematic structural view of the connecting structure and the shock absorbing mechanism of the present invention;

fig. 5 is a cross-sectional view of the middle ring beam of the present invention;

labeled as: the structure comprises a ring beam 1, a vertical column 2, a clamping part 3, an embedded part 4, a longitudinal beam 5, a cross beam 6, a mounting plate 7, an assembling groove 8, a clamping groove 9, a mounting seat 10, a supporting plate 11, a positioning shaft 12, a positioning ring 13, a positioning plate 14, an annular flange 15, a limiting block 16, a spring 17, a transverse shaft 18, a gravel layer 19, a gravel layer 20, a sleeve 21 and a cover plate 22.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

With reference to fig. 1, 3 and 5, the strong earthquake-resistant building structure comprises a ring beam 1, and is characterized in that: an assembly groove 8 is formed in the upper portion of the ring beam 1, the assembly groove 8 is an annular groove formed along the center line of the ring beam 1, and a clamping groove structure is formed in the groove wall of each groove of the assembly groove 8; the clamping groove structure comprises two clamping grooves 9 which correspond to each other, and the two clamping grooves 9 are respectively positioned on two groove walls of the same groove; stone layer 20 and rubble layer 19 have been laid down from up in proper order in the assembly groove 8, be provided with the precast beam in the assembly groove 8, the bottom surface of precast beam pastes mutually with the top surface of rubble layer 19, and the lateral part of precast beam is equipped with the joint portion 3 that is in the same place with the draw-in groove 9 cooperation.

This structure is built in room that shock resistance is strong, through set up assembly groove 8 on the upper portion at collar tie beam 1, and set up the draw-in groove structure on the cell wall of 8 every grooves in assembly groove, lay stone layer 20 and metalling 19 and set up the precast beam that the bottom surface pasted mutually with the top surface of metalling 19 in assembly groove 8 simultaneously, and the joint portion 3 that makes precast beam is in the same place with the draw-in groove 9 cooperation of draw-in groove structure, so, when the structure is built in the room receives the earthquake wave, stone layer 20 and metalling 19 can play the supporting role, also can play the effect of energy-absorbing buffering earthquake wave, reduce the earthquake and to the damage of building, can be by the precast beam support building main part of stereoplasm structure simultaneously, the steadiness of building has been ensured.

The ring beam 1 is a beam structure arranged in the building structure for preventing the adverse effects of uneven settlement of a foundation, larger vibration load and the like on a house; the bottom of the ring beam 1 as the foundation part is generally provided with upright posts 2, the ring beam 1 and the upright posts 2 are preferably cast into a whole, and at least two upright posts 2 are preferably arranged and distributed at intervals along the central line of the ring beam 1. The center line of the ring beam 1 refers to a connecting line of centers of all cross sections of the ring beam.

The assembly groove 8 is a groove with an opening at the top, and is mainly used for laying a stone layer 20 and a gravel layer 19 to play a role in absorbing energy and buffering seismic waves; the particle size of stones used for paving the stone layer 20 is larger than that of broken stones used for paving the gravel layer 19, so that gaps among the stones can be filled with the broken stones, and the energy absorption effect of the paved object is improved; the groove structures arranged on the assembly grooves 8 are mainly used for mounting precast beams, and usually at least two groove structures are arranged on the groove wall of each groove of the assembly grooves 8.

The precast beam is a beam structure provided in the assembly groove 8 for supporting the building body; its joint portion 3 is prefabricated roof beam and draw-in groove structure joint complex position, has buried two at least evenly distributed's built-in fitting 4 in the upper portion of joint portion 3 usually for connect the building main part.

Specifically, as shown in fig. 1, 2 and 3, the assembly groove 8 is a rectangular groove formed by four grooves, the precast beam includes two cross beams 6 and two longitudinal beams 5, the two cross beams 6 are respectively located in two short grooves, and the two longitudinal beams 5 are respectively located in two long grooves. The assembly groove 8 of the structure is the most common structure and has the advantages of simple structure, convenience in construction, wide application and the like.

On the basis, in order to further improve the shock resistance of the building structure with strong shock resistance, the corners of the assembling grooves 8 are provided with mounting seats 10, the upper parts of the mounting seats 10 are provided with connecting mechanisms, and the respective ends of the cross beams 6 and the longitudinal beams 5 are connected with the adjacent connecting mechanisms through shock absorbing mechanisms.

The shock absorbing mechanism can be various, preferably as shown in fig. 4, the shock absorbing mechanism includes a sleeve 21 embedded at the end of the cross beam 6 or the longitudinal beam 5, a positioning plate 14 is disposed at the end of the sleeve 21 close to the connecting mechanism, a limiting block 16 is slidably disposed in the sleeve 21, a transverse shaft 18 is disposed on the limiting block 16, the outer end of the transverse shaft 18 extends out of the sleeve 21 and passes through the positioning plate 14 to be connected with the connecting mechanism, a spring 17 is sleeved on a shaft section of the transverse shaft 18 in the sleeve 21, and the spring 17 is located between the positioning plate 14 and the limiting block 16. The transverse shaft 18 and the sleeve 21 of the shock absorbing mechanism are elastically connected through the spring 17, when the transverse beam 6 and the longitudinal beam 5 are displaced in an earthquake, the transverse shaft 18 can drive the limiting block 16 to extrude the spring 17, and the spring 17 can be matched with the stone layer 20 and the gravel layer 19 to buffer earthquake waves together when being contracted, so that the damage of the earthquake to a building is further reduced.

In order to strengthen the structure of the sleeve 21, as shown in fig. 4, the outer wall of the sleeve 21 is provided with at least two annular flanges 15, and the annular flanges 15 are distributed at intervals along the length direction of the sleeve 21.

For convenience of connection, as shown in fig. 4, the connection mechanism includes a positioning shaft 12, a mounting plate 7 is disposed at a lower end of the positioning shaft 12, the mounting plate 7 is connected to an upper end of the mounting seat 10, a positioning ring 13 is sleeved on the positioning shaft 12, and an outer end of the transverse shaft 18 is connected to the positioning ring 13.

In order to strengthen the structural strength of the connecting mechanism, a support plate 11 is usually arranged on the shaft wall of the positioning shaft 12, and the lower end of the support plate 11 is connected with the mounting plate 7; the number of the supporting plates 11 is at least two, and the supporting plates are uniformly distributed along the circumferential direction of the positioning shaft 12.

To protect the connection, as further shown in FIG. 1, a cover plate 22 is typically provided at the upper end of the positioning shaft 12.

With reference to fig. 1 to 5, the construction and anti-seismic principle of the strong anti-seismic building structure is as follows: digging a foundation pit, drilling a pit at the bottom of the foundation pit, building a template, integrally casting the ring beam 1 and the upright post 2 on site, paving a stone layer 20 and a gravel layer 19 in the assembling groove 8 after the ring beam 1 is solidified, and compacting; then, the precast beam is hoisted in the assembling groove 8, after assembling, a clamping relation is formed between the precast beam and the ring beam 1, and the stone layer 20 and the gravel layer 19 realize a supporting function between the precast beam and the ring beam, so that when the ring beam 1 is subjected to earthquake waves, the stone layer 20 and the gravel layer 20 can play a supporting function and also play a role in absorbing energy and buffering earthquake waves, and the damage of the earthquake to buildings is reduced; and the positioning shaft 12 in the mounting groove 8 is inserted into the positioning ring 13, so that the positioning shaft 12 can be used for connecting the cross beam 6 and the longitudinal beam 5, the cross shaft 18 on the positioning ring 13 is elastically connected with the sleeve 21 through the spring 17, when the cross beam 6 and the longitudinal beam 5 are displaced by an earthquake, the cross shaft 18 can drive the limiting block 16 to extrude the spring 17, and the spring 17 is matched with the stone layer 20 and the gravel layer 19 to buffer earthquake waves together when contracting.

Claims

1. Structure is built in room that shock resistance is strong, including circle roof beam (1), its characterized in that: an assembly groove (8) is formed in the upper portion of the ring beam (1), the assembly groove (8) is an annular groove formed along the center line of the ring beam (1), and a clamping groove structure is formed in the groove wall of each groove of the assembly groove (8); the clamping groove structure comprises two clamping grooves (9) which correspond to each other, and the two clamping grooves (9) are respectively positioned on two groove walls of the same groove; the stone layer (20) and the gravel layer (19) are laid in the assembly groove (8) from bottom to top in sequence, a prefabricated beam is arranged in the assembly groove (8), the bottom surface of the prefabricated beam is attached to the top surface of the gravel layer (19), and the lateral portion of the prefabricated beam is provided with a clamping portion (3) matched with the clamping groove (9).

2. A strong seismic capacity building construction according to claim 1 and further characterized by: the bottom of the ring beam (1) is provided with upright posts (2), and the upright posts (2) are at least two and are distributed at intervals along the central line of the ring beam (1).

3. A strong seismic capacity building structure according to claim 1, further characterized by: the upper portion of joint portion (3) is buried underground and is had at least two evenly distributed built-in fitting (4).

4. A strong earthquake resistant building structure according to any one of claims 1 to 3, wherein: the assembling grooves (8) are rectangular grooves formed by four grooves, the precast beam comprises two cross beams (6) and two longitudinal beams (5), the two cross beams (6) are respectively positioned in two short grooves, and the two longitudinal beams (5) are respectively positioned in two long grooves.

5. A strong earthquake resistant building structure as defined in claim 4, wherein: the corner of assembly groove (8) is provided with mount pad (10), the upper portion of mount pad (10) is equipped with coupling mechanism, crossbeam (6) and longeron (5) respective tip all link to each other through the coupling mechanism that moves away to avoid possible earthquakes mechanism and close to.

6. A strong seismic capacity building structure according to claim 5, further characterized by: shock attenuation mechanism is including inlaying sleeve (21) of establishing at crossbeam (6) or longeron (5) tip, sleeve (21) are provided with locating plate (14) on being close to coupling mechanism's the tip, be provided with stopper (16) in sleeve (21) slidable, be provided with cross axle (18) on stopper (16), the outer end of cross axle (18) extends sleeve (21) and passes locating plate (14) and link to each other with coupling mechanism, the cover is equipped with spring (17) on cross axle (18) is in the shaft part in sleeve (21), spring (17) are in between locating plate (14) and stopper (16).

7. A strong earthquake resistant building structure as defined in claim 6, wherein: the outer wall of the sleeve (21) is provided with at least two annular flanges (15), and the annular flanges (15) are distributed at intervals along the length direction of the sleeve (21).

8. A strong earthquake resistant building structure as defined in claim 6, wherein: coupling mechanism is including location axle (12), the lower extreme of location axle (12) is provided with mounting panel (7), mounting panel (7) are connected with the upper end of mount pad (10), location axle (12) are gone up and have been cup jointed holding ring (13), the outer end and the holding ring (13) of cross axle (18) are connected.

9. A strong seismic capacity building construction according to claim 8 wherein: a supporting plate (11) is arranged on the shaft wall of the positioning shaft (12), and the lower end of the supporting plate (11) is connected with the mounting plate (7); the number of the supporting plates (11) is at least two, and the supporting plates are uniformly distributed along the circumferential direction of the positioning shaft (12).

10. A strong seismic capacity building construction according to claim 8 wherein: and a cover plate (22) is arranged at the upper end of the positioning shaft (12).