CN219671728U

CN219671728U - Anti-seismic support

Info

Publication number: CN219671728U
Application number: CN202321299706.3U
Authority: CN
Inventors: 张常成; 张庆苓; 段辉
Original assignee: Rizhao Economic And Technological Development Zone Urban Development And Construction Co ltd
Current assignee: Rizhao Economic And Technological Development Zone Urban Development And Construction Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-09-12
Anticipated expiration: 2033-05-26

Abstract

The utility model discloses an anti-seismic support, which comprises a base, wherein a first sliding block is symmetrically and slidingly connected in the base, a first supporting rotating rod is rotationally connected to the top of the first sliding block, a first fixing frame is rotationally connected to one end of the first supporting rotating rod, a buffer seat is fixedly connected between the two first fixing frames, a supporting top seat is fixedly connected to the top of the buffer seat, a bidirectional screw rod is rotationally connected in the supporting top seat, a first moving block is symmetrically and spirally connected to the outer side of the bidirectional screw rod, and a transmission screw rod is symmetrically and rotationally connected in the supporting top seat and positioned at the outer side of the bidirectional screw rod, so that the anti-seismic support has the following beneficial effects: the spring that can adopt horizontal design, multiunit spring when meeting the earthquake appears elastic deformation, and buffering earthquake's power of shaking, support the antiknock ability, realize can increasing the purpose of earthquake resistance, improved the practicality of device.

Description

Anti-seismic support

Technical Field

The utility model relates to the technical field of building engineering earthquake resistance, in particular to an earthquake-resistant support.

Background

The earthquake disaster is mainly caused by the damage of engineering structures, so that the earthquake fortification of the engineering structures is enhanced, the earthquake resistance of the existing engineering structures is improved, the earthquake disaster is lightened, in the existing building design, the earthquake is isolated by designing an earthquake-resistant support, and the earthquake response of the upper structure is reduced by arranging an earthquake isolating device between the upper structure and a lower supporting system. The prior application number is: the utility model patent of CN202010767622.2 discloses an anti-seismic support for constructional engineering, which comprises an upper support, wherein the lower surface of the upper support is provided with a lower support … …, so that the buffer capacity of the anti-seismic support is further improved, and the overall anti-seismic effect of the support is better. The buffer dynamics of device all adopts vertical spring in above-mentioned patent, and under the circumstances of whole atress, it is great to cause the rise amplitude easily, and the loss seriously has reduced the practicality of device, consequently provides an antidetonation support for solve above-mentioned problem.

Disclosure of Invention

The present utility model is directed to an anti-seismic support, which solves the above-mentioned problems.

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

the utility model discloses an anti-seismic support, which comprises a base, wherein a first sliding block is symmetrically and slidingly connected in the base, a first supporting rotating rod is rotationally connected to the top of the first sliding block, a first fixing frame is rotationally connected to one end of the first supporting rotating rod, a buffer seat is fixedly connected between the two first fixing frames, a supporting top seat is fixedly connected to the top of the buffer seat, a bidirectional screw rod is rotationally connected in the supporting top seat, a first moving block is symmetrically and spirally connected to the outer side of the bidirectional screw rod, a transmission screw rod is symmetrically and rotationally connected in the supporting top seat and positioned in the outer side of the bidirectional screw rod, a second moving block is rotationally connected to the outer side of the transmission screw rod, and clamping plates are fixedly connected to the top of the second moving block and the top of the first moving block.

As a preferable scheme of the utility model, the outer side of the bidirectional screw rod is fixedly connected with a first bevel gear, one end of the transmission screw rod is fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

As a preferable scheme of the utility model, the top of the base is fixedly connected with a connecting column, a chute is formed in the buffer seat, a limiting plate is connected in a sliding manner in the chute, and the limiting plate is fixedly connected with the connecting column.

As a preferable scheme of the utility model, the second limiting rod is symmetrically and fixedly connected in the base, the second limiting rod is in sliding connection with the first sliding block, and a first spring is sleeved on the outer side of the second limiting rod and positioned on one side of the first sliding block.

As a preferable scheme of the utility model, the second fixing frame is symmetrically and fixedly connected to the inside of the buffer seat, the second supporting rotating rod is rotationally connected to the inside of the second fixing frame, the first limiting rod is symmetrically and fixedly connected to the inside of the base, the second sliding block is slidingly connected to the outer side of the first limiting rod, the second sliding block is rotationally connected with the second supporting rotating rod, and a second spring is sleeved on the outer side of the first limiting rod and positioned on one side of the second sliding block.

The beneficial effects achieved by the utility model are as follows: through the setting of first bull stick, first spring, second bull stick and second spring of supporting, can adopt the spring of transverse design, when multiunit spring meets the earthquake, elastic deformation appears, cushions the earthquake's power of jolting, supports the shock-resistant ability, realizes the purpose that can increase the earthquake resistance, has improved the practicality of device.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

fig. 3 is a schematic view of the internal structure of the supporting top base in the present utility model.

In the figure, 1, a base; 2. a buffer seat; 3. a first support turn bar; 4. a clamping plate; 5. a supporting top base; 6. a first fixing frame; 7. a chute; 8. a limiting plate; 9. a first spring; 10. a first slider; 11. the second fixing frame; 12. a second slider; 13. a second spring; 14. a connecting column; 15. a first stop lever; 16. a second support rotating rod; 17. a second limit rod; 18. a transmission screw rod; 19. a first moving block; 20. a second moving block; 21. a first bevel gear; 22. a two-way screw rod; 23. and a second bevel gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the utility model provides an anti-vibration support, which comprises a base 1, wherein a first sliding block 10 is symmetrically and slidingly connected in the base 1, a first supporting rotating rod 3 is rotationally connected to the top of the first sliding block 10, a first fixing frame 6 is rotationally connected to one end of the first supporting rotating rod 3, a buffer seat 2 is fixedly connected between the two first fixing frames 6, the supporting rotating rod 5 bears pressure, the buffer seat 2 is driven by the supporting rotating rod 5 to drive the first fixing frame 6 and a second fixing frame 11 to move, the first sliding block 10 is driven by the first fixing frame 6 to extrude a first spring 9 through the first supporting rotating rod 3, the second sliding block 12 is driven by the second fixing frame 11 through the second supporting rotating rod 16 to extrude a second spring 13, a damping effect is enhanced, a first moving block 19 is fixedly connected to the top of the buffer seat 2, a bidirectional screw 22 is rotationally connected in the supporting rotating manner in the first fixing frame 5, a transmission screw 18 is rotationally connected to the outside of the bidirectional screw 22, a second moving block 20 is rotationally connected to the outside of the transmission screw 18, the second moving block 20 is driven by the second fixing frame 20, the second moving block 20 is rotationally connected to the first fixing frame 19 and the second fixing frame 20 through the second supporting rotating rod 16 to drive the second sliding block 12 to the second fixing frame 12, and the second fixing frame 20 is rotationally connected to the first fixing frame 4 to the second fixing frame and the second fixing frame, and the second fixing frame is rotationally connected to the second fixing frame and the first fixing frame and the second fixing frame to the second fixing frame and the second fixing frame by the supporting frame.

Further, the outside fixedly connected with first bevel gear 21 of two-way lead screw 22, the one end fixedly connected with second bevel gear 23 of transmission lead screw 18, second bevel gear 23 and first bevel gear 21 meshing are connected, place base 1 in the below of building, the building is arranged in on supporting footstock 5, rotate two-way lead screw 22 and drive first movable block 19 and remove, simultaneously two-way lead screw 22 drives first bevel gear 21 and rotates, drive transmission lead screw 18 and rotate under the effect of first bevel gear 21 and second bevel gear 23, transmission lead screw 18 drives second movable block 20 and removes, thereby drive splint 4 and remove, be convenient for fix a position the building.

Further, the top fixedly connected with spliced pole 14 of base 1, spout 7 has been seted up to the inside of buffering seat 2, and the inside sliding connection of spout 7 has limiting plate 8, limiting plate 8 and spliced pole 14 fixed connection, conveniently carry out spacingly to buffering seat 2, prevent that buffering seat 2 from taking place the skew at the removal in-process.

Further, the second limiting rod 17 is symmetrically and fixedly connected to the inside of the base 1, the second limiting rod 17 is in sliding connection with the first sliding block 10, a first spring 9 is sleeved on the outer side of the second limiting rod 17 and located on one side of the first sliding block 10, the supporting top seat 5 pushes the buffer seat 2 to drive the first fixing frame 6 to move, the first fixing frame 6 pushes the first sliding block 10 to squeeze the first spring 9 through the first supporting rotating rod 3, and the damping effect is enhanced.

Further, the inside symmetry fixedly connected with second mount 11 of buffer seat 2, the inside rotation of second mount 11 is connected with second support bull stick 16, the inside symmetry fixedly connected with first gag lever post 15 of base 1, the outside sliding connection of first gag lever post 15 has second slider 12, second slider 12 is connected with second support bull stick 16 rotation, the outside of first gag lever post 15 just is located one side cover of second slider 12 and is equipped with second spring 13, support footstock 5 promotes buffer seat 2 and drives second mount 11 and remove, second mount 11 promotes second slider 12 extrusion second spring 13 through second support bull stick 16, the reinforcing shock attenuation effect.

When the device is used, a worker takes out the device, places the base 1 below the building, places the building on the supporting top seat 5, rotates the bidirectional screw rod 22 to drive the first moving block 19 to move, simultaneously drives the first bevel gear 21 to rotate, drives the transmission screw rod 18 to rotate under the action of the first bevel gear 21 and the second bevel gear 23, drives the second moving block 20 to move by the transmission screw rod 18, drives the clamping plate 4 to move, facilitates positioning the building, supports the top seat 5 to bear pressure, pushes the buffer seat 2 to drive the first fixing frame 6 and the second fixing frame 11 to move, pushes the first sliding block 10 to squeeze the first spring 9 through the first supporting rotary rod 3, and pushes the second sliding block 12 to squeeze the second spring 13 through the second supporting rotary rod 16, so that the shock absorption effect is enhanced, and the practicability of the device is improved.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-seismic support, comprising a base (1), characterized in that: the inside symmetry sliding connection of base (1) has first slider (10), the top of first slider (10) rotates and is connected with first support bull stick (3), the one end of first support bull stick (3) rotates and is connected with first mount (6), two fixedly connected with buffer seat (2) between first mount (6), the top fixedly connected with of buffer seat (2) supports footstock (5), the inside rotation of supporting footstock (5) is connected with two-way lead screw (22), the outside symmetry threaded connection of two-way lead screw (22) has first movable block (19), the inside of supporting footstock (5) just is located the outside symmetry rotation of two-way lead screw (22) and is connected with transmission lead screw (18), the outside threaded connection of transmission lead screw (18) has second movable block (20), the top of second movable block (20) and the equal fixedly connected with splint (4) in the top of first movable block (19).

2. An anti-shock mount according to claim 1, wherein: the outside fixedly connected with first bevel gear (21) of two-way lead screw (22), the one end fixedly connected with second bevel gear (23) of transmission lead screw (18), second bevel gear (23) and first bevel gear (21) meshing are connected.

3. An anti-shock mount according to claim 1, wherein: the top fixedly connected with spliced pole (14) of base (1), spout (7) have been seted up to the inside of buffering seat (2), the inside sliding connection of spout (7) has limiting plate (8), limiting plate (8) and spliced pole (14) fixed connection.

4. An anti-shock mount according to claim 1, wherein: the novel sliding seat is characterized in that a second limiting rod (17) is symmetrically and fixedly connected to the inside of the base (1), the second limiting rod (17) is in sliding connection with the first sliding block (10), and a first spring (9) is sleeved on the outer side of the second limiting rod (17) and located on one side of the first sliding block (10).

5. An anti-shock mount according to claim 1, wherein: the inside symmetry fixedly connected with second mount (11) of buffering seat (2), the inside rotation of second mount (11) is connected with second support bull stick (16), the inside symmetry fixedly connected with first gag lever post (15) of base (1), the outside sliding connection of first gag lever post (15) has second slider (12), second slider (12) and second support bull stick (16) rotate to be connected, the outside of first gag lever post (15) just is located one side cover of second slider (12) and is equipped with second spring (13).