CN212001690U

CN212001690U - Civil engineering antidetonation additional strengthening

Info

Publication number: CN212001690U
Application number: CN202020407665.5U
Authority: CN
Inventors: 王莉莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-24
Anticipated expiration: 2030-03-26

Abstract

The utility model relates to the civil engineering field, in particular to a civil engineering earthquake-proof reinforced structure, which comprises a supporting seat, a bracket, a backing plate and a seat cushion; the upper end of the supporting seat is provided with a buffer plate, and the buffer plate is fixedly arranged at the upper end of the supporting seat through an expansion screw; the left side and the right side of the lower end of the supporting seat are provided with supports, the lower end of each support is provided with a buffer seat, the supports are fixedly arranged on the backing plate through the buffer seats, and the lower end of the backing plate is provided with a seat cushion; a reinforcing frame is arranged between the brackets, the upper end of the reinforcing frame is provided with a buffer component, the lower end of the reinforcing frame is provided with a damping block, and the lower end of the damping block is connected with the base plate through the damping component; civil engineering antidetonation additional strengthening carry out the buffer seat that first shock attenuation designed through setting up flange, sleeve, lower flange and four damping components, when having improved the support intensity of whole buffer seat and dismantle simple to operate between the mount pad.

Description

Civil engineering antidetonation additional strengthening

Technical Field

The utility model relates to a civil engineering field specifically is a civil engineering additional strengthening that combats earthquake.

Background

With the rapid development of the building industry, people have higher and higher requirements on the anti-seismic performance of buildings, the suspended ceiling is used as an important link of civil engineering, the anti-seismic performance between the suspended ceiling and a floor slab is very important, the existing anti-seismic reinforcing structure is simple, and no reinforcing structure is arranged in the suspended ceiling, so that the anti-seismic effect is general.

Therefore, the civil engineering earthquake-resistant reinforcing structure is provided in the patent application document with the patent authorization publication number of CN209227816U, the earthquake-resistant effect is better, and the earthquake-resistant effect is further improved by matching a plurality of sets of earthquake-resistant structures; however, the device has certain defects, for example, the primary anti-seismic effect is that the limiting ring is deformed and extruded by the arranged air bag spring, the air bag spring is prevented from deforming by the limiting ring, meanwhile, the elastic rubber band also prevents the limiting ring from continuously expanding, the buffering effect is enhanced, the anti-seismic effect is good, but the supporting strength of a single air bag spring is inevitably too low, and in case that the gravity of the supported pouring floor slab is too large, the single air bag spring is likely to be seriously deformed and even scrapped; in addition, the metal damper is arranged on the structure body, and the metal damper is expensive and the manufacturing cost is increased virtually.

To the problem in the above-mentioned background art, the utility model aims at providing a civil engineering additional strengthening that combats earthquake.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil engineering antidetonation additional strengthening to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a civil engineering antidetonation additional strengthening, it includes: the support comprises a support seat, a support, a base plate and a seat cushion, wherein a buffer plate is arranged at the upper end of the support seat, the buffer plate is fixedly arranged at the upper end of the support seat through an expansion screw, and the upper end of the buffer plate is used for supporting a pouring floor slab in a civil engineering building; the left side and the right side of the lower end of the supporting seat are provided with supports, the lower end of each support is provided with a buffer seat, the supports are fixedly arranged on the backing plate through the buffer seats, and the lower end of the backing plate is provided with a seat cushion;

a reinforcing frame is arranged between the brackets, the upper end of the reinforcing frame is provided with a buffer component, the lower end of the reinforcing frame is provided with a damping block, and the lower end of the damping block is connected with the base plate through the damping component;

when the civil engineering earthquake-resistant reinforcing structure is impacted to generate severe vibration, the buffer seat performs buffering and shock absorption on the civil engineering earthquake-resistant reinforcing structure up and down to perform primary shock absorption; the buffer seat is right civil engineering antidetonation additional strengthening plays when the shock attenuation, and the inside buffering subassembly, the enhancement frame, snubber block and the damper assembly mating reaction that set up of support are right civil engineering antidetonation additional strengthening plays the secondary shock attenuation, improves wholly civil engineering antidetonation additional strengthening shock attenuation effect.

Compared with the prior art, the beneficial effects of the utility model are that:

civil engineering antidetonation reinforced structure have following advantage:

firstly, the buffer base designed for primary damping improves the supporting strength of the whole buffer base through an upper flange, a sleeve, a lower flange and four damping components, and the mounting bases are convenient to disassemble and assemble;

and secondly, the buffer component, the reinforcing frame, the shock absorption block and the shock absorption component are arranged in the support, and the civil engineering anti-seismic reinforcing structure plays a role in secondary shock absorption and is improved to be whole, and the civil engineering anti-seismic reinforcing structure has a shock absorption effect, does not need to be provided with a metal damper, and is lower in manufacturing cost.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is the utility model discloses civil engineering antidetonation additional strengthening's schematic diagram.

Fig. 2 is the utility model discloses civil engineering antidetonation additional strengthening's buffer seat structural schematic diagram.

Fig. 3 is the utility model discloses civil engineering antidetonation additional strengthening's buffering subassembly structural schematic.

In the figure: 1-base, 2-backing plate, 3-buffer seat, 4-bracket, 5-reinforcing frame, 6-damping spring, 7-connecting rod, 8-supporting seat, 9-buffer plate, 10-expansion screw, 11-damping block, 12-first compression spring, 13-damping component, 14-upper flange, 15-upper mounting seat, 16-air spring, 17-lower mounting seat, 18-sleeve, 19-lower flange, 20-sliding rod, 21-stop block, 22-limiting rod, 23-second compression spring, 24-sliding sheet and 25-sliding block.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1, in embodiment 1 of the present invention, an earthquake-resistant reinforced structure for civil engineering includes: the support comprises a support base 8, a support 4, a cushion plate 2 and a seat cushion 1, wherein a buffer plate 9 is arranged at the upper end of the support base 8, the buffer plate 9 is fixedly installed at the upper end of the support base 8 through an expansion screw 10, and the upper end of the buffer plate 9 is used for supporting a pouring floor slab in a civil engineering building; the left side and the right side of the lower end of the supporting seat 8 are provided with supports 4, the lower end of each support 4 is provided with a buffer seat 3, the supports 4 are fixedly arranged on the backing plate 2 through the buffer seats 3, and the lower end of the backing plate 2 is provided with a seat cushion 1;

reinforcing frames 5 are arranged between the brackets 4, the upper ends of the reinforcing frames 5 are buffer components, the lower ends of the reinforcing frames 5 are provided with shock absorption blocks 11, and the lower ends of the shock absorption blocks 11 are connected with the base plate 2 through shock absorption components 13;

when the civil engineering earthquake-resistant reinforcing structure is impacted to generate severe vibration, the buffer seat 3 performs buffering and shock absorption on the civil engineering earthquake-resistant reinforcing structure up and down to perform primary shock absorption; buffer seat 3 is right when civil engineering antidetonation additional strengthening played the shock attenuation, the inside buffering subassembly that sets up of support 4, reinforcement frame 5, snubber block 11 and the 13 mating reaction of damper assembly are right civil engineering antidetonation additional strengthening plays the secondary shock attenuation, improves wholly civil engineering antidetonation additional strengthening shock attenuation effect.

Example 2

Referring to fig. 2, further, the buffer base 3 includes an upper flange 14, a sleeve 18 and a lower flange 19, the upper end of the upper flange 14 is connected to the bracket 4, the lower end of the upper flange 14 is provided with the sleeve 18, the lower end of the sleeve 18 is provided with the lower flange 19, and the lower flange 19 is fixedly mounted on the backing plate 2; damping components are arranged between the upper flange 14 and the lower flange 19, and the number of the damping components is four;

specifically, the damping assembly comprises an upper mounting seat 15, a gas spring 16 and a lower mounting seat 17, wherein the upper mounting seat 15 is fixedly mounted on the upper flange 14, the lower end of the upper mounting seat 15 is provided with the gas spring 16, the lower end of the gas spring 16 is provided with the lower mounting seat 17, and the lower mounting seat 17 is fixedly mounted on the lower flange 19;

when the civil engineering earthquake-resistant reinforcing structure is violently impacted up and down, the four damping assemblies arranged on the buffer base 3 simultaneously buffer and damp the support 4, so that the shaking degree of the support 4 is gradually reduced, and the support 4 is finally recovered to a stable state; the four damping components accelerate the damping effect of the support 4 which vibrates violently;

the rest of the structure of example 2 is the same as example 1.

Example 3

Furthermore, the buffer assembly comprises two damping springs 6 and two connecting rods 7, two ends of each damping spring 6 and two ends of each connecting rod 7 are fixedly arranged on the inner walls of the left side and the right side of the support 4, and the two damping springs 6 are distributed at the upper end and the lower end of each connecting rod 7; when the upper end of the bracket 4 is impacted and vibrates violently, the two damping springs 6 buffer and damp two sides of the inner wall of the bracket 4, the connecting rod 7 supports one side of the upper end of the bracket 4 impacted suddenly, and large impact force of the bracket 4 in violent motion on the damping springs 6 is avoided;

referring to fig. 3, further, the damping assembly 13 includes a sliding rod 20, a sliding block 25, a limiting rod 22 and a stopper 21, one end of the sliding rod 20 is hinged and movably mounted on the damping block 11, the other end of the sliding rod 20 is provided with the sliding block 25, the sliding block 25 is movably mounted on the limiting rod 22, one end of the limiting rod 22 is provided with the stopper 21, and the stopper 21 is mounted and fixed on the base plate 2;

specifically, a sliding sheet 24 and a second compression spring 23 are movably mounted on the limiting rod 22, and the sliding sheet 24 and the second compression spring 23 are distributed on the limiting rod 22 at intervals;

when the support 4 continuously moves up and down in a reciprocating manner until the support is stable in the damping process through the buffer base 3, the reinforcing frame 5 and the damping block 11 arranged on the support 4 vibrate up and down at any time, at the moment, one end of the sliding rod 20 of the damping component 13 at the lower end of the damping block 11 pushes the sliding block 25 to move on the limiting rod 22, the sliding block 25 impacts the sliding sheet 24 when moving on the limiting rod 22, the sliding sheet 24 presses the second compression spring 23 to deform to generate a reaction force to the sliding block 25, and finally the damping block 11 is buffered and damped;

furthermore, the left side and the right side of the damping block 11 are provided with first compression springs 12, the first compression springs 12 are installed obliquely, and the damping block 11 is connected with the inner wall of the bracket 4 through the first compression springs 12; the first compression spring 12 can also play a good role in damping when the damping block 11 reciprocates up and down;

the rest of the structure of example 3 is the same as example 1.

The embodiment of the utility model provides a theory of operation is:

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning 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 in specific cases to those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A civil engineering antidetonation additional strengthening, it includes: supporting seat (8), support (4), backing plate (2) and seatpad (1), its characterized in that:

the upper end of the supporting seat (8) is provided with a buffer plate (9), and the buffer plate (9) is fixedly arranged at the upper end of the supporting seat (8) through an expansion screw (10); the left side and the right side of the lower end of the supporting seat (8) are provided with supports (4), the lower end of each support (4) is provided with a buffer seat (3), each support (4) is fixedly arranged on the corresponding backing plate (2) through the corresponding buffer seat (3), and the lower end of each backing plate (2) is provided with a seat cushion (1);

be equipped with between support (4) and strengthen frame (5), strengthen frame (5) upper end for buffer assembly, strengthen frame (5) lower extreme and be equipped with snubber block (11), snubber block (11) lower extreme passes through snubber assembly (13) and is connected with backing plate (2).

2. Civil engineering antidetonation reinforced structure of claim 1, characterized in that: the buffer base (3) comprises an upper flange (14), a sleeve (18) and a lower flange (19), the upper end of the upper flange (14) is connected with the support (4), the sleeve (18) is arranged at the lower end of the upper flange (14), the lower flange (19) is arranged at the lower end of the sleeve (18), and the lower flange (19) is fixedly arranged on the base plate (2); and four damping components are arranged between the upper flange (14) and the lower flange (19).

3. Civil engineering antidetonation reinforced structure of claim 2, characterized in that: the damping assembly comprises an upper mounting seat (15), a gas spring (16) and a lower mounting seat (17), the upper mounting seat (15) is fixedly mounted on the upper flange (14), the lower end of the upper mounting seat (15) is provided with the gas spring (16), the lower mounting seat (17) is mounted at the lower end of the gas spring (16), and the lower mounting seat (17) is fixedly mounted on the lower flange (19).

4. Civil engineering antidetonation reinforced structure of claim 1, characterized in that: the buffer assembly comprises two buffer springs (6) and two connecting rods (7), the two ends of the two buffer springs (6) and the two ends of the connecting rods (7) are fixedly arranged on the inner walls of the left side and the right side of the support (4), and the two buffer springs (6) are distributed at the upper end and the lower end of the connecting rods (7).

5. Civil engineering antidetonation reinforced structure of claim 1, characterized in that: damping component (13) include slide bar (20), slider (25), gag lever post (22) and dog (21), and the articulated movable mounting of slide bar (20) one end is on snubber block (11), and the slide bar (20) other end is equipped with slider (25), and slider (25) movable mounting is on gag lever post (22), and gag lever post (22) one end is equipped with dog (21), and dog (21) installation is fixed on backing plate (2).

6. Civil engineering antidetonation reinforced structure of claim 5, characterized in that: the limiting rod (22) is movably provided with a sliding sheet (24) and a second compression spring (23), and the sliding sheet (24) and the second compression spring (23) are distributed on the limiting rod (22) at intervals.

7. Civil engineering antidetonation reinforced structure of claim 5, characterized in that: the damping block (11) left and right sides is equipped with first compression spring (12), and first compression spring (12) slant installation, damping block (11) are through first compression spring (12) and support (4) inner wall connection.