CN115387491A - Building shock mounting - Google Patents

Abstract

The present invention relates to the technical field of construction engineering, in particular to a building anti-vibration device, comprising: a rubber ring, the top end of the rubber ring is fixedly connected with an upper connecting plate, the bottom end of the rubber ring is fixedly connected with a lower connecting plate, the The inner top wall of the rubber ring is fixedly connected with a second bottom plate, the inner bottom wall of the rubber ring is fixedly connected with a first bottom plate, the top of the first bottom plate is fixedly connected with a first support frame, and the second bottom plate The bottom end of the first support frame is fixedly connected with a second support frame, and a connecting column is arranged between the first support frame and the second support frame. In the present invention, by setting the steering assembly, the first support frame and the second support frame receive thrusts from different directions to make the connecting column overturn, absorb the vibration received by the building, and reduce the vibration received by the building, which is beneficial to the long-term use of the building. At the same time, the kinetic energy generated by the vibration can be offset by friction and heat generation, which can improve the shock absorption effect.

Description

anti-seismic device

technical field

The invention relates to the technical field of construction engineering, in particular to a building anti-seismic device.

Background technique

The traditional anti-seismic technology is to firmly connect the superstructure of the building with the foundation, that is, to build the house stronger, use thicker steel bars, and pour more concrete, but the anti-seismic effect is not ideal. It refers to the supporting device set up by the structure to meet the requirements of seismic isolation. The seismic isolation bearing is to add a seismic isolation layer between the upper structure and the foundation, and install a rubber seismic isolation bearing to achieve a soft connection with the ground. Through such a technology , can offset about 80% of the energy of the earthquake, such as the laminated rubber bearing, which is a structural member with low horizontal stiffness and high vertical stiffness, which can withstand large horizontal deformation and can be used as a part of the load-bearing system , such anti-seismic technology comes from the research and development of rocket engines;

During the use of the existing seismic isolation bearings, rubber pads and steel sheets are usually used to absorb the thrust generated by the vibration. The stability of the support is provided by the steel sheets. When the building floor is high, it is easy to cause the vibration isolation bearings Insufficient stability affects the safe use of seismic isolation bearings and further affects the seismic effect of buildings.

For this reason, propose a kind of building anti-shock device.

Contents of the invention

Aiming at the deficiencies of the prior art, the present invention provides a building anti-seismic device, which solves the problem in the above-mentioned background technology that when the building floor is high, it is easy to cause insufficient stability of the shock-isolation support and affect the safety of the shock-isolation support. It is a technical problem that further affects the seismic effect of the building.

To achieve the above object, the present invention provides the following technical solutions:

A building shockproof device, comprising: a rubber ring, the top end of the rubber ring is fixedly connected with an upper connecting plate, the bottom end of the rubber ring is fixedly connected with a lower connecting plate, and the inner top wall of the rubber ring is fixedly connected with a The second bottom plate, the inner bottom wall of the rubber ring is fixedly connected with the first bottom plate, the top end of the first bottom plate is fixedly connected with the first support frame, and the bottom end of the second bottom plate is fixedly connected with the second support frame A connecting column is arranged between the first supporting frame and the second supporting frame, and steering assemblies for facilitating the offset of the first supporting frame or the second supporting frame are respectively arranged at both ends of the connecting column.

Preferably, the first support frame and the second support frame are interlaced with each other, and the offset angle between the first support frame and the second support frame is 45°, and the first support frame and the second support frame A plurality of rubber pads are provided on the inside, and the plurality of rubber pads are respectively located at the corners of the first support frame and the second support frame, and a plurality of thin steel sheets are uniformly arranged between the plurality of rubber pads.

Preferably, the steering assembly includes a connecting seat fixedly installed at both ends of the connecting column, and the ends of the first support frame and the second supporting frame close to the connecting column are fixedly installed with a base matching the connecting seat, and the base and The inner side of the connecting seat is provided with an overturning groove for turning over the base or the connecting seat.

Preferably, both the base and the connecting seat are provided with limiting holes, the limiting holes on the base and the limiting holes on the connecting seat are perpendicular to each other, and the turning grooves on the base and the connecting seat are jointly inserted with a A cross limit post, and the four sides of the cross limit post respectively pass through the limit holes on the base and the connecting seat.

Preferably, a first movable frame is fixedly installed on the inside of the first support frame and the second support frame, and a second movable frame corresponding to the first movable frame is uniformly fixedly installed on the side wall of the connecting column, The first movable frame and the second movable frame are jointly provided with shock absorbing components.

Preferably, the shock absorbing assembly includes a support column arranged between the first movable frame and the second movable frame, and the bottom end of the support column is fixedly connected with a first rotating head matched with the first movable frame, so that The top of the support column is provided with a movable groove, and a damping plug is slidably installed in the movable groove. The top end of the plug is fixedly connected with a movable column, and the top end of the movable column extends out of the movable groove and is fixedly connected with a second rotating head matched with the second movable frame.

Preferably, both the damping plug and the sealing plug are in close contact with the inner wall of the movable groove, a spring is fixedly connected between the bottom wall of the damping plug and the bottom wall of the movable groove, and the bottom wall of the sealing plug and the movable groove Lubricating oil is filled between the bottom walls of the damping plug, and a plurality of through holes are opened through the damping plug.

Compared with prior art, the beneficial effect of the present invention is:

1. By setting the steering assembly, when the first support frame is pushed, the base on the first support frame can turn over on the connecting seat at the bottom of the connecting column through the cross limit column. Similarly, when the second support frame is pushed During thrust, the base on the second support frame can turn over on the connecting seat at the bottom end of the connecting column through the cross limit column at this time, because the offset angle between the first support frame and the second support frame is 45 °, so the first support When the frame and the second support frame are pushed in different directions, the connecting column can be turned over, so that the rubber pads on the first support frame and the second support frame can be deformed when they are pushed in different directions. Absorbing the vibration of the building can reduce the vibration of the building, which is beneficial to the long-term use of the building.

2. By setting the shock absorbing component, in the process of turning over the connecting column, at this time, the outer wall of the connecting column is squeezed by the corresponding movable column installed by the second movable frame, and can be turned over. At this time, the movable column can push the damping plug and the sealing plug Sliding in the movable groove, the damping plug can squeeze the lubricating oil in the movable groove at this time, and the spring is in a compressed state at this time, and the lubricating oil can flow in the damping plug through the through hole during the extrusion process, which can reduce the vibration generated The kinetic energy of the damping plug is offset by frictional heat generation, which can improve the shock absorption effect, and the lubricating oil can absorb the heat generated by the friction of the damping plug, which is conducive to the use of the damping plug. Because the spring is elastic, the spring in the compressed state can push the damping plug back. Sliding in the opposite direction can restore the movable column to its original position, which is convenient for continuous shock absorption, and the sealing plug can prevent the lubricating oil from overflowing from the movable groove.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the internal structure schematic diagram of rubber ring of the present invention;

Fig. 3 is a schematic diagram of the internal unfolded structure of the present invention;

Fig. 4 is the structural representation of connecting column two ends of the present invention;

Fig. 5 is a structural schematic diagram of the top of the first support frame of the present invention;

Fig. 6 is a schematic diagram of the exploded structure of the base and the connecting seat of the present invention;

Fig. 7 is a partial cross-sectional structural schematic diagram of the supporting column and the movable column of the present invention.

In the figure: 1. Upper connecting plate; 2. Lower connecting plate; 3. Rubber ring; 4. First bottom plate; 5. Second bottom plate; 6. Rubber pad; 7. Thin steel sheet; 8. Connecting column; 9. Base; 10, connecting seat; 11, first support frame; 12, first movable frame; 13, support column; 14, second support frame; 15, movable column; 16, second movable frame; 17, cross limit Column; 18, limit hole; 19, overturn groove; 20, first rotating head; 21, second rotating head; 22, spring; 23, damping plug; 24, connecting rod; 25, sealing plug; 26, movable groove ; 27, through hole.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

Example 1:

Please refer to Fig. 1 to Fig. 6, the present invention provides a kind of building anti-seismic device, technical scheme is as follows:

A building shockproof device, comprising: a rubber ring 3, the top of the rubber ring 3 is fixedly connected with an upper connecting plate 1, the bottom of the rubber ring 3 is fixedly connected with a lower connecting plate 2, and the inner top wall of the rubber ring 3 is fixedly connected with a The second bottom plate 5, the inner bottom wall of the rubber ring 3 is fixedly connected with the first bottom plate 4, the top of the first bottom plate 4 is fixedly connected with the first support frame 11, and the bottom end of the second bottom plate 5 is fixedly connected with the second support frame 14. A connecting column 8 is provided between the first supporting frame 11 and the second supporting frame 14, and the two ends of the connecting column 8 are respectively provided with steering components to facilitate the deviation of the first supporting frame 11 or the second supporting frame 14.

The first support frame 11 and the second support frame 14 are interlaced with each other, and the offset angle between the first support frame 11 and the second support frame 14 is 45°, the inside of the first support frame 11 and the second support frame 14 A plurality of rubber pads 6 are provided, and the plurality of rubber pads 6 are respectively located at the corners of the first support frame 11 and the second support frame 14 , and a plurality of thin steel sheets 7 are uniformly arranged between the plurality of rubber pads 6 .

The steering assembly includes connecting bases 10 fixedly installed at both ends of the connecting column 8, and the ends of the first support frame 11 and the second supporting frame 14 close to the connecting column 8 are fixedly installed with a base 9 matched with the connecting base 10, and the base 9 is connected to the connecting base 10. The inner side of the seat 10 is provided with an inversion groove 19 for inversion of the base 9 or the connecting seat 10 .

Both the base 9 and the connecting seat 10 are provided with limiting holes 18, the limiting holes 18 on the base 9 and the limiting holes 18 on the connecting seat 10 are perpendicular to each other, and the base 9 and the turning groove 19 on the connecting seat 10 are inserted together. There is a cross limit post 17, and the four sides of the cross limit post 17 pass through the limit holes 18 on the base 9 and the connecting seat 10 respectively.

In use, when the first support frame 11 is pushed, the base 9 on the first support frame 11 can turn over on the connection seat 10 at the bottom end of the connecting column 8 through the cross limit post 17. Similarly, when the second When the bracing frame 14 was thrust, the base 9 on the second bracing frame 14 could turn over on the connecting seat 10 at the bottom end of the connecting post 8 by the cross limit post 17, because the first bracing frame 11 and the second bracing frame 14 The offset angle is 45°, so the first support frame 11 and the second support frame 14 are pushed in different directions to make the connecting column 8 turn over, so that the first support frame 11 and the rubber pad 6 on the second support frame 14 cooperate The thin steel sheet 7 can be deformed in the process of being pushed in different directions, absorb the vibrations of the building, reduce the vibration of the building, and be beneficial to the long-term use of the building.

Example 2:

Please refer to Fig. 1 to Fig. 7, the present invention provides a kind of building anti-seismic device, technical scheme is as follows:

A building anti-vibration device, further comprising: a first movable frame 12 fixedly installed on the inner side of the first support frame 11 and the second support frame 14, and the side walls of the connecting column 8 are uniformly and fixedly installed with the corresponding first movable frame 12. The second movable frame 16, the first movable frame 12 and the second movable frame 16 are jointly provided with a shock absorbing assembly.

The damping assembly includes a support column 13 arranged between the first movable frame 12 and the second movable frame 16, the bottom end of the support column 13 is fixedly connected with the first rotating head 20 matched with the first movable frame 12, and the support column The top of 13 is provided with movable groove 26, and damping plug 23 is slidably installed in movable groove 26, and the center of damping plug 23 tops is fixedly connected with connecting rod 24, and the top of connecting rod 24 is fixedly connected with sealing plug 25, and the sealing plug 25 The top end is fixedly connected with a movable column 15 , and the top end of the movable column 15 extends to the outside of the movable groove 26 and is fixedly connected with a second rotating head 21 matched with the second movable frame 16 .

The damping plug 23 and the sealing plug 25 are all in close contact with the inner wall of the movable groove 26, and the spring 22 is fixedly connected between the bottom wall of the damping plug 23 and the bottom wall of the movable groove 26, and the bottom wall of the sealing plug 25 is connected with the bottom wall of the movable groove 26. Lubricating oil is filled between the bottom walls, and a plurality of through holes 27 are opened through the damping plug 23 .

When in use, during the overturning process of the connecting column 8, the corresponding movable column 15 which is rotated and installed by the second movable frame 16 on the outer wall of the connecting column 8 is squeezed and can be turned over. At this time, the movable column 15 can push the damping plug 23 and The sealing plug 25 slides in the movable groove 26. At this time, the damping plug 23 can squeeze the lubricating oil in the movable groove 26. At this time, the spring 22 is in a compressed state, and the lubricating oil can pass through the through hole 27 in the damping process during extrusion. The flow in the plug 23 can offset the kinetic energy generated by the vibration through friction and heat generation, and the lubricating oil can absorb the heat generated by the friction of the damping plug 23, which is beneficial to the use of the damping plug 23. Since the spring 22 has elasticity, the The spring 22 can push the damping plug 23 to slide in the opposite direction, which can restore the movable column 15 to its original position, which is convenient for continuous shock absorption, and the sealing plug 25 can prevent the lubricating oil from overflowing from the movable groove 26 .

Working principle: firstly, the rubber pad 6 and the thin steel sheet 7 are evenly laid on the first support frame 11 and the second support frame 14, and then the rubber ring 3 is set on the first bottom plate 4 and the second bottom plate 5, tightly Then the lower connecting plate 2 is fixedly connected to the foundation, and the upper connecting plate 1 is fixedly connected to the bottom end of the building. During use, when the first supporting frame 11 is pushed, the base on the first supporting frame 11 will 9. The cross limit post 17 in the limit hole 18 can be turned over on the connecting seat 10 at the bottom of the connecting post 8. Similarly, when the second support frame 14 is pushed, the base 9 on the second support frame 14 will Can be turned over on the connecting seat 10 at the bottom end of the connecting column 8 by the cross limit post 17, because the offset angle between the first support frame 11 and the second support frame 14 is 45 °, so the first support frame 11 and the second support frame 14 can be subjected to thrusts in different directions to make the connecting column 8 turn over, so that the rubber pad 6 on the first support frame 11 and the second support frame 14 cooperate with the thin steel sheet 7 to be able to deform when receiving thrusts in different directions. Absorbing the vibration of the building can reduce the vibration of the building, which is beneficial to the long-term use of the building. In the process of turning over the connecting column 8, the outer wall of the connecting column 8 is rotated by the second movable frame 16 to install the corresponding movable column 15 Can be turned over by being squeezed, and the support column 13 can be turned over on the first movable frame 12 by the first rotating head 20 at the same time. At this time, the movable column 15 can push the damping plug 23 and the sealing plug 25 to slide in the movable groove 26. At this time The damping plug 23 can squeeze the lubricating oil in the movable groove 26. At this time, the spring 22 is in a compressed state, and the lubricating oil can flow in the damping plug 23 through the through hole 27 during the extrusion process, and the kinetic energy generated by the vibration can be passed through. The mode of frictional heat generation is offset, and the lubricating oil can absorb the heat generated by the friction of the damping plug 23, which is beneficial to the use of the damping plug 23. Since the spring 22 has elasticity, the spring 22 in the compressed state can push the damping plug 23 to slide in the opposite direction, which can The movable column 15 is restored to its original position, which is convenient for continuous shock absorption, and the sealing plug 25 can prevent the lubricating oil from overflowing from the movable groove 26 .

In describing the present invention, it is to be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation or be configured in a specific orientation. and operation, and therefore cannot be construed as limiting the protection scope of the present invention.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A building seismic isolator, comprising: rubber circle (3), its characterized in that: the top fixedly connected with upper junction plate (1) of rubber circle (3), connecting plate (2) under the bottom fixedly connected with of rubber circle (3), fixedly connected with second bottom plate (5) on the interior roof of rubber circle (3), first bottom plate of fixedly connected with (4) on the interior diapire of rubber circle (3), the first support frame of top fixedly connected with (11) of first bottom plate (4), bottom fixedly connected with second support frame (14) of second bottom plate (5), be provided with spliced pole (8) between first support frame (11) and second support frame (14), the both ends of spliced pole (8) are provided with the subassembly that turns to that makes things convenient for first support frame (11) or second support frame (14) skew respectively.

2. The building quakeproof device as claimed in claim 1, wherein: first support frame (11) and second support frame (14) crisscross setting each other, and the skew angle between first support frame (11) and second support frame (14) is 45, the inboard of first support frame (11) and second support frame (14) all is provided with a plurality of rubber pads (6), and a plurality of rubber pads (6) are located the corner of first support frame (11) and second support frame (14) respectively, and is a plurality of evenly be provided with a plurality of thin steel sheets (7) between rubber pad (6).

3. The building quakeproof device as claimed in claim 2, wherein: the steering assembly comprises connecting seats (10) fixedly mounted at two ends of a connecting column (8), a base (9) matched with the connecting seats (10) is fixedly mounted at one end, close to the connecting column (8), of a first supporting frame (11) and a second supporting frame (14), and the inner sides of the base (9) and the connecting seats (10) are provided with turnover grooves (19) used for overturning the base (9) or the connecting seats (10).

4. The building quakeproof device as claimed in claim 3, wherein: spacing holes (18) are formed in the base (9) and the connecting seat (10), the spacing holes (18) in the base (9) are perpendicular to the spacing holes (18) in the connecting seat (10), cross-shaped spacing columns (17) are inserted into the turnover grooves (19) in the base (9) and the connecting seat (10), and the peripheries of the cross-shaped spacing columns (17) penetrate through the spacing holes (18) in the base (9) and the connecting seat (10) respectively.

5. The building quakeproof device as claimed in claim 1, wherein: the utility model discloses a damping device, including spliced pole (8), first movable frame (11) and the equal fixed mounting in inboard of second support frame (14) have first adjustable shelf (12), even fixed mounting has second adjustable shelf (16) corresponding with first adjustable shelf (12) on the lateral wall of spliced pole (8), be provided with damper jointly on first adjustable shelf (12) and the second adjustable shelf (16).

6. The building quakeproof device as claimed in claim 5, wherein: shock-absorbing component is including setting up support column (13) between first adjustable shelf (12) and second adjustable shelf (16), the bottom fixedly connected with of support column (13) and first adjustable shelf (12) matched with first rotating head (20), movable groove (26) have been seted up on the top of support column (13), slidable mounting has damping stopper (23) in movable groove (26), fixedly connected with connecting rod (24) are located at the center on damping stopper (23) top, the top fixedly connected with sealing plug (25) of connecting rod (24), the top fixedly connected with activity post (15) of sealing plug (25), the top of activity post (15) extends to the outer fixedly connected with of activity groove (26) and second adjustable shelf (16) matched with second rotating head (21).

7. The building quakeproof device as claimed in claim 6, wherein: the damping plug (23) and the sealing plug (25) are tightly attached to the inner wall of the movable groove (26), a spring (22) is fixedly connected between the bottom wall of the damping plug (23) and the bottom wall of the movable groove (26), lubricating oil is filled between the bottom wall of the sealing plug (25) and the bottom wall of the movable groove (26), and the damping plug (23) is provided with a plurality of through holes (27) in a penetrating mode.

Images