CN219196063U - Earthquake-resistant structure for building - Google Patents

Abstract

The utility model discloses an earthquake-resistant structure for building, which comprises a house main body arranged on a base, wherein the base is fixedly arranged under the ground, a cross supporting plate is fixedly connected in the base, a circular ring is fixedly connected at the intersection of the cross supporting plate, the outer end of the cross supporting plate is fixedly connected with four corners of the inner wall of the base, the cross supporting plate and the circular ring uniformly divide an inner cavity of the base into four damping cavities, sharp piles are respectively and slidably connected at the bottom end of the base and at the two ends of the bottom of each damping cavity, damping plates are respectively arranged at the periphery of the outer side of the base, the damping plates are connected with the side wall of the circular ring through damping parts, two driving components are fixedly connected in the damping cavities, trigger switches are respectively arranged in each damping cavity and are connected in parallel through wires, the trigger switches are connected with one driving component in series through wires, the driving components are connected in series through wires, and the damping plates are connected with the trigger switches through the trigger mechanisms. Is suitable for the technical field of building.

Description

Earthquake-resistant structure for building

Technical Field

The utility model relates to the technical field of building, in particular to an earthquake-resistant structure for building.

Background

The effective measures of self-building earthquake resistance are that constructional columns are additionally arranged in the wall body, the constructional columns can be used in the bearing wall of the house with the mixed structure (generally used together with ring beams) and can also be used in the non-bearing filling wall of the house with the frame structure (at the moment, the constructional columns can be used together with the ring beams only when the height of the wall body is larger than a certain value, so that the integrity of the wall body is enhanced, the integral earthquake resistance of the house is improved, but when an earthquake occurs, the earthquake force in the horizontal direction and the earthquake force in the vertical direction can be generated, impact force can be generated on the base of the house, the base can be loosened with the ground generally, and the base can be separated from the ground under the action of the horizontal earthquake force, so that the house collapses;

the utility model patent with publication number of CN215669645U discloses a base of a house construction which can resist earthquake and corrosion, when a base is affected by ground vibration, the base can be close to a base plate, so that connecting rods at two sides are pushed, a sliding sleeve at the bottom of the base slides on a guide rod to compress a third spring so as to slow down the vibration, meanwhile, the base is lifted up to extrude a telescopic rod and a first spring, an upright post can extrude an elastic plate, a compression rod above an anchoring seat presses a second spring, the generated compression and retraction push the vibration on the base to be greatly slowed down, the base of the house construction has stronger earthquake resistance, but only the house is subjected to earthquake resistance in the vertical direction, and the earthquake resistance in the horizontal direction cannot be subjected to earthquake resistance, so that the house construction earthquake resistant structure is provided for solving the problems.

Disclosure of Invention

The utility model provides an earthquake-resistant structure for building, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a build anti-seismic structure for room, the key point lies in, including installing the house main part on the base, base fixed mounting is in the underground, fixedly connected with cross support board in the base, cross support board crossing department fixedly connected with axial is vertical ring, the centre of a circle of ring and cross support board crossing department coincidence setting, the upper and lower end of ring respectively with the upper and lower inner wall fixed connection of base, the outer end of cross support board and the four corners department fixed connection of the inner wall of base, cross support board and ring evenly separate into four shock attenuation chambeies with the inner chamber of base, be provided with sharp stake along vertical sliding connection respectively in the bottom of base and in the both ends of the bottom of each shock attenuation chambeies, be provided with the shock attenuation board with base lateral wall horizontal sliding connection's all around the base respectively, be connected through the shock attenuation part between the one end that the shock attenuation board stretches into the shock attenuation chambeies and the lateral wall of ring, fixedly connected with two drive components that are used for driving shock attenuation intracavity sharp stake reciprocates respectively in the shock attenuation chamber, be provided with trigger switch in each shock attenuation chamber respectively, trigger switch in parallel connection through the wire, trigger switch passes through a drive assembly and trigger switch, trigger mechanism and drive assembly through between the trigger switch in series connection.

Further, the damping part comprises a vertical block fixedly connected to the side face of the circular ring, two vertical sliding grooves which are oppositely arranged are formed in the vertical block, sliding blocks are symmetrically arranged on the vertical sliding grooves, the sliding blocks are slidably connected in the vertical sliding grooves, a movable plate is horizontally and dynamically connected in the damping cavity through a first damping spring fixedly connected between the sliding blocks and the vertical sliding grooves, the movable plate is fixedly connected with the middle of the vertical block through a second damping spring, connecting rods are respectively connected to the upper end and the lower end of the movable plate in a rotating mode, the other ends of the connecting rods are connected with the sliding blocks in a rotating mode, and one end of the damping plate extending into the damping cavity is fixedly connected with the movable plate.

Further, one end of the shock-absorbing plate, which is close to the base, is fixedly connected with a connecting block, the connecting block stretches into the shock-absorbing cavity to be fixedly connected with the moving plate, and the connecting block is horizontally and slidably connected with the side wall of the base.

Further, the trigger mechanism comprises four trigger rods, each trigger rod is respectively arranged on one sliding block in the vertical sliding groove in each shock absorption cavity, a trigger switch is arranged on the other sliding block, the trigger switch and the trigger rods are arranged up and down oppositely, and a through hole which is convenient for the trigger switch and the trigger rods to move close to each other is vertically penetrated in the middle of the vertical block.

Further, the driving assembly comprises electric telescopic rods fixedly connected to the bottom end of the base, each electric telescopic rod is connected in series through a wire and connected with an external power supply, one of the electric telescopic rods is electrically connected with the trigger switch, the telescopic end of the electric telescopic rod is slidably connected with the bottom end of the base, and the telescopic end of the electric telescopic rod is fixedly connected with the pointed pile coaxially.

Further, the shape of shock attenuation board is right trapezoid, and the inclined plane of shock attenuation board is towards the outside of base, and the vertical face and the connecting block fixed connection of shock attenuation board.

The beneficial effects are that:

because the utility model adopts the structure, compared with the prior art,

1. according to the utility model, the base is fixedly buried under the ground, the pointed piles are inserted into the ground, when an earthquake occurs, the base can receive horizontal earthquake force, the horizontal front-back earthquake force and the horizontal left-right earthquake force can squeeze the damping plate, the damping plate and the damping component can resist the horizontal earthquake force, when the generated earthquake force is larger, the triggering mechanism can squeeze the triggering switch to be communicated, and when one triggering switch is communicated, each driving component is enabled to act to drive each pointed pile to be inserted into a deeper position of the ground, so that the firmness of the base at the ground is improved, the base is prevented from being shocked out from the ground under the action of the earthquake force, and the earthquake resistance of the house main body is improved;

2. because of the parallel connection relationship among all the trigger switches, the trigger mechanism can squeeze the trigger switches to be communicated only when the earthquake force in any single direction of front, back, left and right is overlarge, and when one of the trigger switches is communicated, all the driving components can act.

Drawings

The following describes in further detail the implementation of the embodiments of the present application with reference to the accompanying drawings, in which:

in the drawings:

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

FIG. 2 is a cross-sectional view of a base and shock absorbing panel connection according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a shock absorbing panel connected to a circular ring in accordance with an embodiment of the present utility model;

FIG. 4 is an enlarged view of FIG. 3 at A;

FIG. 5 is a bottom view of an embodiment of the present utility model;

fig. 6 is a circuit diagram of the trigger switch, the external power supply and the electric telescopic rod according to the embodiment of the present utility model.

In the figure: 1. a base; 2. a house main body; 3. a cross support plate; 4. a circular ring; 5. a damping cavity; 6. a pointed pile; 7. a shock absorbing plate; 8. triggering a switch; 9. a vertical block; 10. a vertical chute; 11. a slide block; 12. a first buffer spring; 13. a moving plate; 14. a second buffer spring; 15. a connecting block; 16. a connecting rod; 17. a trigger lever; 18. a through hole; 19. an electric telescopic rod; 20. an inclined surface; 21. and an external power supply.

Detailed Description

In order to enable those skilled in the art to better understand the technical solutions of the embodiments of the present application, the following detailed description of the embodiments of the present application is provided by way of example and illustration only, and should not be taken as limiting the scope of the embodiments of the present application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate an azimuth or a positional relationship based on that shown in the drawings, or that the products of the embodiments of the application are conventionally put in use, merely for convenience in describing the embodiments of the application and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the embodiments of the application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in the embodiments of the present application will be understood by those of ordinary skill in the art in a specific context.

As shown in fig. 1-6, this embodiment discloses a building earthquake-resistant structure, including installing the house main part 2 on base 1, base 1 fixed mounting is under the ground, the inside fixedly connected with cross support plate 3 of base 1, cross support plate 3 crossing department fixedly connected with axis direction is the ring 4 of vertical direction, the centre of a circle of ring 4 and cross support plate 3 crossing department coincidence setting, the upper and lower extreme of ring 4 respectively with the upper and lower inner wall fixed connection of base 1, the outer end of cross support plate 3 and the four corners department fixed connection of the inner wall of base 1, cross support plate 1 and ring 4 even separate the inner chamber of base 1 into four shock attenuation chambeies 5, at the bottom of base 1 and at the both ends of the bottom of each shock attenuation chambeies 5 respectively along vertical direction sliding connection, be provided with shock attenuation board 7 around the base 1 outside respectively, shock attenuation board 7 and base 1 lateral wall horizontal sliding connection, the one end that shock attenuation board 7 stretches into shock attenuation chambeies 5 and the lateral wall between the ring 4 are connected through the shock-absorbing member, two drive components are fixedly connected with tip assembly in shock attenuation chambeies 5 respectively, drive assembly is used for driving chambeies 6 respectively, drive chambeies 8 respectively, drive assembly is connected with the wire through the drive switch 8 respectively, and the drive wire 8 is connected in series connection through the trigger assembly and 8 respectively, wherein, trigger wire 8 is connected in series connection 8 and through the trigger assembly through the drive assembly and trigger assembly 8.

In the embodiment, the base 1 is fixedly buried under the ground, the pointed piles 6 are inserted into the ground, when an earthquake occurs, the base 1 receives earthquake force in the horizontal direction, the earthquake force in the horizontal direction is extruded by the damping plates 7, the damping plates 7 and the damping parts can resist the earthquake force in the horizontal direction, when the generated earthquake force is larger, the triggering mechanism is extruded to be communicated with the triggering switch 8, when one of the triggering switches 8 is communicated, each driving component is enabled to act, each pointed pile 6 is driven to be inserted into a position deeper than the ground, so that the firmness of the base 1 under the ground is improved, the base 1 is prevented from being vibrated out from the ground under the action of the earthquake force, and the earthquake resistance of the house main body 2 is improved; because of the parallel connection relationship among the trigger switches 8, the trigger mechanism can squeeze the trigger switches 8 to be communicated only when the earthquake force in any one of the front, back, left and right directions is overlarge, and when one of the trigger switches 8 is communicated, each driving component can act; according to the embodiment, the compression resistance of the base 1 is enhanced by arranging the cross support plate 3 and the circular ring 4, the base 1 is prevented from being crushed by horizontal force, when one side of the cross support plate 3 is stressed, the cross support plate 3 converts the stressed extrusion force into the force for extruding the circular ring 4, and meanwhile, the other side of the circular ring 4, which is not stressed, can extrude the contact surface of the other side of the cross support plate 3, wherein the extruded force is circulated back and forth between the circular ring 4 and the cross support plate 3 because the circle center of the circular ring 4 is overlapped with the intersection of the cross support plate 3, so that the circular ring 4 and the cross support plate 3 are stressed together, the extruded force is required to be increased, and the combined body of the cross support plate 3 and the circular ring 4 can be simultaneously crushed by the increased extrusion force, so that the stress degree of the cross support plate 3 is improved, and the base 1 is more stable.

In the embodiment, the damping component comprises a vertical block 9 fixedly connected to the side surface of the circular ring 4, two vertical sliding grooves 10 which are oppositely arranged are formed in the vertical block 9, sliding blocks 11 are symmetrically arranged on the two vertical sliding grooves 10 up and down, the sliding blocks 11 are slidably connected in the vertical sliding grooves 10, the sliding blocks 11 and the vertical sliding grooves 10 are fixedly connected through a first buffer spring 12 with the axis direction being the vertical direction, a movable plate 13 is horizontally and smoothly connected in the damping cavity 5, the movable plate 13 and the middle part of the vertical block 9 are fixedly connected through a second buffer spring 14, the upper end and the lower end of the movable plate 13 are respectively and rotatably connected with a connecting rod 16, the other end of the connecting rod 16 is rotatably connected with the sliding blocks 11, and one end of the damping plate 7 extending into the damping cavity 5 is fixedly connected with the movable plate 13; one end of the shock absorption plate 7, which is close to the base 1, is fixedly connected with a connecting block 15, the connecting block 15 extends into the shock absorption cavity 5 and is fixedly connected with the moving plate 13, and the connecting block 15 is horizontally and slidably connected with the side wall of the base 1; the trigger mechanism comprises four trigger rods 17, each trigger rod 17 is respectively arranged on one sliding block 11 in the vertical sliding groove 10 in each shock absorption cavity 5, the other sliding block 11 is provided with a trigger switch 8, the trigger switch 8 and the trigger rods 17 are oppositely arranged up and down, and the middle part of the vertical block 9 is penetrated with a through hole 18 along the vertical direction.

In this embodiment, the driving assembly includes electric telescopic rods 19 fixedly connected to the bottom end of the base 1, each electric telescopic rod 19 is connected in series through a wire and connected to an external power source 21, one of the electric telescopic rods 19 is electrically connected to the trigger switch 8, the telescopic end of the electric telescopic rod 19 is slidably connected to the bottom end of the base 1, and the telescopic end of the electric telescopic rod 19 is fixedly connected coaxially with the pointed pile 6;

when the earthquake force in the horizontal direction is received, the earthquake force can squeeze the shock absorbing plate 7 at first, the shock absorbing plate 7 drives the movable plate 13 to horizontally move in the inner cavity of the base 1 through the connecting block 15, the movable plate 13 buffers the earthquake force through the first buffer spring 12, the movable plate 13 drives the two sliding blocks 11 to overcome the elastic force of the second buffer spring 14 through the connecting rod 16 and mutually approach each other in the vertical sliding groove 10, when the earthquake force received is large, the trigger rod 17 and the trigger switch 8 on the two sliding blocks 11 mutually approach each other and simultaneously extend into the through hole 18 of the vertical block 9, when the trigger rod 17 extrudes the trigger switch 8, the electric telescopic rod 19 is started to act, the electric telescopic rod 19 can drive the pointed pile 6 to be downwards inserted into the deeper position of the ground, the firmness of the base 1 is improved, the earthquake resistance of the base 1 is improved, and the earthquake resistance of the house main body 2 is improved.

The shape of the shock-absorbing plate 7 of this embodiment is right trapezoid, and the inclined plane 20 of the shock-absorbing plate 7 faces the outside of the base 1, and the vertical surface of the shock-absorbing plate 7 is fixedly connected with the connecting block 15, when the shock-absorbing plate 7 receives the earthquake force in the horizontal direction, the horizontal earthquake force can be decomposed due to the action of the inclined plane 20 of the shock-absorbing plate 7, and a downward extrusion force is generated on the inclined plane 20 of the shock-absorbing plate 7, so that the pointed pile 6 below the base 1 is driven to move downward and be inserted into the deeper position of the ground, thereby improving the firmness of the base 1, and further improving the earthquake resistance of the house main body 2.

The above embodiments are merely for illustrating the technical solution of the present application and are not limited thereto, and any modifications or equivalent thereof without departing from the spirit and scope of the embodiments of the present application should be included in the scope of the technical solution of the present application.

Claims (6)

1. An earthquake-resistant structure for building, which is characterized in that: including installing the house main part on the base, base fixed mounting is in the underground, the inside fixedly connected with cross support board of base, cross support board crossing department fixedly connected with axial is vertical ring, the centre of a circle of ring and cross support board crossing department coincidence setting, the upper and lower end of ring is respectively with the upper and lower inner wall fixed connection of base, the outer end of cross support board and the four corners department fixed connection of the inner wall of base, cross support board and ring evenly separate into four shock attenuation chambeies with the inner chamber of base, have sharp stake in the bottom of base and along vertical sliding connection respectively in the both ends of the bottom of each shock attenuation chambeies, be provided with the shock attenuation board with base lateral wall horizontal sliding connection respectively around the base, be connected through damping part between the lateral wall of shock attenuation board one end and ring that stretches into the shock attenuation chambeies, each be provided with trigger switch in the shock attenuation intracavity fixed connection respectively with the drive assembly that is used for driving shock attenuation intracavity sharp stake reciprocates, each trigger switch passes through the wire parallelly connected with each trigger switch through with each drive assembly, trigger switch passes through the drive mechanism in series connection.

2. A building earthquake-resistant structure according to claim 1, characterized in that: the damping part comprises a vertical block fixedly connected to the side face of the circular ring, two opposite vertical sliding grooves are formed in the vertical block, sliding blocks are symmetrically arranged on the vertical sliding grooves, the sliding blocks are slidably connected in the vertical sliding grooves, a movable plate is horizontally and movably connected in the damping cavity through a first buffer spring fixedly connected between the sliding blocks and the vertical sliding grooves, the movable plate is fixedly connected with the middle of the vertical block through a second buffer spring, connecting rods are respectively connected to the upper end and the lower end of the movable plate in a rotating mode, the other ends of the connecting rods are connected with the sliding blocks in a rotating mode, and one end of each damping plate extending into the damping cavity is fixedly connected with the movable plate.

3. A building earthquake-resistant structure according to claim 2, characterized in that: the one end fixedly connected with connecting block that the shock attenuation board is close to the base, the connecting block stretches into shock attenuation intracavity and movable plate fixed connection, the lateral wall horizontal sliding connection of connecting block and base.

4. A building earthquake-resistant structure according to claim 3, wherein: the trigger mechanism comprises four trigger rods, each trigger rod is respectively arranged on one sliding block in a vertical sliding groove in each shock absorption cavity, a trigger switch is arranged on the other sliding block, the trigger switch and the trigger rods are arranged up and down oppositely, and a through hole which is convenient for the trigger switch and the trigger rods to move close to each other is vertically penetrated in the middle of the vertical block.

5. The earthquake-resistant structure for building as set forth in claim 4, wherein: the driving assembly comprises electric telescopic rods fixedly connected to the bottom end of the base, each electric telescopic rod is connected in series through a wire and connected with an external power supply, one of the electric telescopic rods is electrically connected with the trigger switch, the telescopic end of each electric telescopic rod is slidably connected with the bottom end of the base, and the telescopic end of each electric telescopic rod is fixedly connected with the pointed pile coaxially.

6. The building earthquake-resistant structure as set forth in claim 5, wherein: the shape of shock attenuation board is right trapezoid, and the inclined plane of shock attenuation board is towards the outside of base, and the vertical face and the connecting block fixed connection of shock attenuation board.

Images