CN212966789U

CN212966789U - Building model anti-seismic device

Info

Publication number: CN212966789U
Application number: CN202021840027.9U
Authority: CN
Inventors: 郑敦浩
Original assignee: Zhangjiakou Yifeng Model Design Co ltd
Current assignee: Zhangjiakou Yifeng Model Design Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-13
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a building model earthquake-resistant device, including the surge tank with place the board, the top of surge tank is provided with places the board, the surge tank is provided with first damping device with the middle part of placing the board, first damping device is provided with the shock attenuation clamp plate by shock attenuation clamp plate, first damping spring and vibration damping mount, the bottom of placing the board, and shock attenuation clamp plate fixed connection is at the middle part of placing the board bottom, and the bottom of shock attenuation clamp plate is provided with first damping spring, and first damping spring's bottom is provided with vibration damping mount. The utility model discloses a first damping device that is equipped with, first damping device have shock-absorbing function, and when placing the effect that the board received external force, the shock attenuation clamp plate can downstream, applys pressure to first damping spring, is supported first damping spring by vibration damping mount again, has realized the shock-absorbing function of building model, has improved the usability of device.

Description

Building model anti-seismic device

Technical Field

The utility model relates to an anti-seismic device specifically is a building model anti-seismic device.

Background

The building model is a structure which represents the building art in a micro-entity mode, and can faithfully express the building idea whether the model is a single model or a group combination, the intention of an architect is converted into a concrete image, and the anti-seismic device is various components or devices which limit the displacement of attached electromechanical engineering facilities, control the vibration of the facilities and transmit the load to a bearing structure. The anti-seismic support gives reliable protection to building electromechanical engineering facilities in the earthquake and bears the earthquake action from any horizontal direction; the anti-seismic support is checked according to the load borne by the anti-seismic support; all components forming the anti-seismic frame should adopt finished components, and the components connected with the fasteners should be convenient to install; the limit of the anti-seismic support of the heat-insulating pipeline is designed according to the size of the pipeline after heat insulation, and the displacement generated by expansion with heat and contraction with cold of the pipeline is not limited.

At present, the display cabinets of the existing damping building model are generally placed on the top of the bottom surface, but the existing display cabinets are not good in anti-seismic aspect. Therefore, the building floor model earthquake-resistant device is improved.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a building model antidetonation device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a building model earthquake-proof device, which comprises a damping box and a placing plate, wherein the placing plate is arranged at the top of the damping box, a first damping device is arranged at the middle part of the damping box and the placing plate, the first damping device comprises a damping pressure plate, a first damping spring and a damping base, the damping pressure plate is arranged at the bottom of the placing plate, the damping pressure plate is fixedly connected at the middle part of the bottom end of the placing plate, the first damping spring is arranged at the bottom of the damping pressure plate, the damping base is arranged at the bottom of the first damping spring, the top end of the first damping spring is fixedly connected with the damping pressure plate, the bottom end of the first damping spring is fixedly connected with the damping base, a connecting plate is arranged at the bottom of the damping base, a plurality of steel balls are arranged at the bottom of the connecting plate, and a second damping device, the top of placing the board has seted up the standing groove, the top of standing groove is provided with the building model, four edges of placing the board are inlayed and are equipped with ornamental lamp.

As a preferred technical scheme of the utility model, the middle part of shock attenuation clamp plate bottom is provided with spacing post, spacing post and shock attenuation clamp plate thread fixed connection, the bottom of spacing post is provided with flange structure.

As the utility model discloses a preferred technical scheme, the spacing groove has been seted up on the top of surge tank, the spacing groove is the square groove, square groove has been seted up on the top of spacing groove.

As the utility model discloses a preferred technical scheme, a plurality of steel ball groove has been seted up to the inside of square groove, the top in steel ball groove is provided with the apron, the steel ball sets up at steel ball inslot portion, the steel ball is by the apron spacing fixed.

As a preferred technical scheme of the utility model, spacing hole has been seted up at vibration damping mount's middle part, the size and the spacing post phase-match in spacing hole.

As the utility model discloses a preferred technical scheme, the connecting plate is the square for the cross section, the lift groove has been seted up at the middle part of connecting plate, the big or small phase-match of the board structure that turns over of the size in lift groove and spacing toe end.

As a preferred technical scheme of the utility model, the connecting hole has all been seted up to four sides of connecting plate, the fixed slot has been seted up to the inner wall of spacing groove, one side of fixed slot is provided with linear guide.

As a preferred technical scheme of the utility model, second damping device comprises two clamp plates and second damping spring, second damping spring's both ends and clamp plate fixed connection, one side the spout has been seted up to the clamp plate, and the clamp plate with through spout and linear guide sliding connection.

The utility model has the advantages that: this kind of building model earthquake-resistant device, through the first damping device who is equipped with, first damping device has shock-absorbing function, when placing the board and receiving the effect of external force, the shock attenuation clamp plate can downstream, exert pressure to first damping spring, support first damping spring by vibration damping mount again, the shock-absorbing function of building model has been realized, the usability of device has been improved, through the second damping device who is equipped with, second damping device has shock-absorbing function, when the surge tank receives external force collision, play the cushioning effect through second damping spring, frictional force between connecting plate and the surge tank has been reduced through being provided with the steel ball, when the surge tank takes place to rock, the connecting plate can not remove along with the removal of surge tank, and then realized absorbing effect, the usability of device has further been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic plan view of the anti-seismic device of the building floor model of the present invention;

FIG. 2 is a schematic structural view of the building model earthquake-proof device of the present invention;

fig. 3 is the utility model discloses a building model anti-seismic device's a enlarged structure schematic diagram.

In the figure: 1. a damper box; 2. placing the plate; 3. a damping pressure plate; 4. a first damping spring; 5. A damping mount; 6. a limiting column; 7. a connecting plate; 8. steel balls; 9. a limiting groove; 10. a cover plate; 11. a lifting groove; 12. pressing a plate; 13. a second damping spring; 14. a linear guide rail; 15. A placement groove; 16. an ornamental lamp.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2 and 3, the utility model relates to a building floor model earthquake-proof device, which comprises a damping box 1 and a placing plate 2, the top of the damping box 1 is provided with the placing plate 2, the middle parts of the damping box 1 and the placing plate 2 are provided with a first damping device, the first damping device comprises a damping pressure plate 3, a first damping spring 4 and a damping base 5, the bottom of the placing plate 2 is provided with a damping pressure plate 3, the damping pressure plate 3 is fixedly connected with the middle part of the bottom end of the placing plate 2, the bottom of the damping pressure plate 3 is provided with the first damping spring 4, the bottom of the first damping spring 4 is provided with the damping base 5, the top end of the first damping spring 4 is fixedly connected with the damping pressure plate 3, the bottom of the first damping spring 4 is fixedly connected with the damping base 5, the bottom of the damping base 5 is provided with a connecting plate 7, the bottom of the connecting plate 7 is provided with a plurality of steel balls, the placing groove 15 has been seted up at the top of placing board 2, and the top of placing groove 15 is provided with the building model, and four corners of placing board 2 are inlayed and are equipped with ornamental lamp 16, and through the ornamental lamp 16 that is equipped with, ornamental lamp 16 has the illumination function, makes when watching the building, makes more pleasing to the eye of building.

Wherein, the middle part of 3 bottoms of shock attenuation clamp plate is provided with spacing post 6, and spacing

post

6 and 3 thread fixing of shock attenuation clamp plate are connected, and the bottom of spacing post 6 is provided with flange structure, and through the spacing post 6 that is equipped with, spacing post 6 has limiting displacement, improves the stability of device.

Wherein, spacing groove 9 has been seted up on the top of surge tank 1, and spacing groove 9 is the square groove, and square groove has been seted up on the top of spacing groove 9, and through the surge tank 1 that is equipped with, surge tank 1 has the absorbing effect, has realized the antidetonation function of building model.

Wherein, a plurality of steel ball groove has been seted up to square inslot's inside, and the top in steel ball groove is provided with apron 10, and steel ball 8 sets up in steel ball inslot portion, and steel ball 8 is spacing fixed by apron 10, and through the steel ball 8 that is equipped with, steel ball 8 has the rotation effect, has replaced rolling friction with sliding friction, has reduced frictional force.

Wherein, damping mount 5's middle part has been seted up spacing hole, and spacing hole's size and spacing post 6 phase-match, through the damping mount 5 that is equipped with, damping mount 5 has the supporting role, has increased the stability that damping clamp plate 3 goes up and down.

Wherein, connecting plate 7 is the square for the cross section, and lift groove 11 has been seted up at the middle part of connecting plate 7, and lift groove 11's size and the board structure size phase-match that turns over of 6 bottoms of spacing post, through the lift groove 11 that is equipped with, lift groove 11 has limiting displacement, has improved the stability that spacing post 6 goes up and down.

Wherein, the connecting hole has all been seted up to four sides of connecting plate 7, and the fixed slot has been seted up to the inner wall of spacing groove 9, and one side of fixed slot is provided with linear guide 14, and through the linear guide 14 that is equipped with, linear guide 14 has limiting displacement, has increased the stability that connecting plate 7 removed.

Wherein, second damping device comprises two clamp plates 12 and second damping spring 13, and second damping spring 13's both ends and clamp plate 12 fixed connection, and a lateral pressing plate 12 has seted up the spout, and clamp plate 12 with through spout and linear guide 14 sliding connection, through second damping device, second damping device has shock-absorbing function, has realized the antidetonation function of building model, has improved the practicality of device.

When the building floor model is in operation, the damping box 1 and the placing plate 2 are connected through the first damping device inside the placing groove 15 arranged at the top end of the placing plate 2, when the damping box 1 is subjected to external force, the first damping device plays a role of buffering, the stability of the device is increased, the connecting plate 7 is prevented from shaking on the top of the steel balls 8, the damping box 1 is subjected to external force, the damping box 1 realizes buffering and damping through the second damping spring 13, rolling friction is formed between the connecting plate 7 and the damping box 1, the friction force of the rolling friction is smaller, therefore, the connecting plate 7 cannot move along with the movement of the damping box 1, the second damping device and the damping box 1 slide through the linear guide rail 14, the effect that the second damping devices on the other two sides cannot block sliding when the damping box 1 moves to one side is realized, and a limiting effect is achieved at the same time, the stability of moving between connecting plate 7 and damper box 1 has been improved, and through being equipped with apron 10, the usability of device has been improved to spacing steel ball 8 position of realization.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A building floor model anti-seismic device comprises a shock absorption box (1) and a placing plate (2), and is characterized in that the placing plate (2) is arranged at the top of the shock absorption box (1), a first shock absorption device is arranged in the middle of the shock absorption box (1) and the placing plate (2), the first shock absorption device comprises a shock absorption pressing plate (3), a first shock absorption spring (4) and a shock absorption base (5), the shock absorption pressing plate (3) is arranged at the bottom of the placing plate (2), the shock absorption pressing plate (3) is fixedly connected to the middle of the bottom end of the placing plate (2), the first shock absorption spring (4) is arranged at the bottom of the shock absorption pressing plate (3), the shock absorption base (5) is arranged at the bottom of the first shock absorption spring (4), the top end of the first shock absorption spring (4) is fixedly connected with the shock absorption pressing plate (3), the bottom end of the first shock absorption spring (4) is fixedly connected with the shock absorption base, the bottom of vibration damping mount (5) is provided with connecting plate (7), the bottom of connecting plate (7) is provided with a plurality of steel ball (8), the side of connecting plate (7) all is provided with second damping device, standing groove (15) have been seted up at the top of placing board (2), the top of standing groove (15) is provided with the building model, four edges of placing board (2) are inlayed and are equipped with ornamental lamp (16).

2. The building floor model earthquake-resistant device according to claim 1, wherein a limiting column (6) is arranged in the middle of the bottom end of the damping pressing plate (3), the limiting column (6) is in threaded fixed connection with the damping pressing plate (3), and a flanging structure is arranged at the bottom end of the limiting column (6).

3. The building floor model earthquake-resistant device according to claim 1, wherein a limit groove (9) is formed at the top end of the damping box (1), the limit groove (9) is a square groove, and a square groove is formed at the top end of the limit groove (9).

4. The building floor model earthquake-resistant device according to claim 3, wherein a plurality of steel ball grooves are formed in the square grooves, a cover plate (10) is arranged at the tops of the steel ball grooves, the steel balls (8) are arranged in the steel ball grooves, and the steel balls (8) are limited and fixed by the cover plate (10).

5. The building floor model earthquake-resistant device according to claim 1, wherein a limiting hole is formed in the middle of the damping base (5), and the size of the limiting hole is matched with that of the limiting column (6).

6. The building floor model earthquake-resistant device according to claim 1, wherein the cross section of the connecting plate (7) is square, a lifting groove (11) is formed in the middle of the connecting plate (7), and the size of the lifting groove (11) is matched with the size of a turning plate structure at the bottom end of the limiting column (6).

7. The building floor model earthquake-resistant device according to claim 3, wherein connecting holes are formed in four sides of the connecting plate (7), fixing grooves are formed in the inner wall of the limiting groove (9), and linear guide rails (14) are arranged on one side of each fixing groove.

8. The building floor model earthquake-resistant device according to claim 1, wherein the second damping device is composed of two pressing plates (12) and a second damping spring (13), two ends of the second damping spring (13) are fixedly connected with the pressing plates (12), a sliding groove is formed in one side of the pressing plates (12), and the pressing plates (12) are slidably connected with the linear guide rail (14) through the sliding groove.