CN210827091U

CN210827091U - Earthquake-resistant support for building

Info

Publication number: CN210827091U
Application number: CN201921412528.4U
Authority: CN
Inventors: 黄潺潺; 林宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-23
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses an antidetonation support for building, the on-line screen storage device comprises a base, the inner chamber sliding connection of base has the pillar, the bottom welding of pillar has the antidetonation subassembly, the antidetonation subassembly includes the backup pad, the top of backup pad and the bottom welding of pillar, the spacing groove has been seted up to the inner chamber of backup pad, the inner chamber sliding connection of spacing groove has the stopper, the quantity of stopper is two. The utility model discloses a backup pad, spacing groove, stopper, first spring, down tube, connecting rod, slider and spout set up, make the support possess the effectual advantage of antidetonation, solved the most cement or the direct fixed mounting of metal of current sound-proof wall on the bridge floor simultaneously, the antidetonation effect is extremely poor, and the vehicle is more on the overpass, can produce the vibrations that the frequency differs in the time of the vehicle walking, can lead to the fact great damage to sound-proof wall in the past for a long time, thereby influence the problem of sound insulation effect.

Description

Earthquake-resistant support for building

Technical Field

The utility model relates to a architectural equipment technical field specifically is an earthquake-resistant support for building.

Background

Along with the continuous improvement of economic level, the infrastructure construction of China is better and better, wherein the construction of viaducts is more and more, the viaducts are bridges, generally refer to bridges for crossing deep ditches to replace embankments, and bridges for crossing roads in urban bridges are supported by high-support towers or pillars, sound insulation walls can be arranged on two sides of a bridge floor on the viaduct at the center of a city and are used for isolating noise generated by vehicles, but most of the existing sound insulation walls are directly fixedly arranged on the bridge floor by cement or metal, the anti-seismic effect is extremely poor, and more vehicles are arranged on the viaduct, the vehicles can generate vibration with different frequencies when the vehicles walk, the sound insulation walls can be greatly damaged in the past, so that the sound insulation effect is influenced, and the anti-seismic support for the building is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antidetonation support for building possesses the effectual advantage of antidetonation, has solved that current sound-proof wall is mostly cement or the direct fixed mounting of metal on the bridge floor, and the antidetonation effect is extremely poor to the vehicle is more on the overpass, can produce the vibrations that the frequency differs in the time of the vehicle walking, can cause great damage to sound-proof wall in the past this time, thereby influences the problem of syllable-dividing effect.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-seismic support for buildings comprises a base, wherein a support column is connected to the inner cavity of the base in a sliding manner, anti-seismic components are welded at the bottom of the support column and comprise a support plate, the top of the support plate is welded with the bottom of the support column, a limiting groove is formed in the inner cavity of the support plate, limiting blocks are connected to the inner cavity of the limiting groove in a sliding manner, the number of the limiting blocks is two, a first spring is welded at the inner side of each limiting block, an inclined rod is movably mounted at the bottom of each limiting block, a connecting rod is welded at one end, away from the limiting blocks, of each inclined rod, a sliding block is movably mounted at the bottom end of each connecting rod, sliding grooves are formed in the two sides of the bottom of the base, the surface of each sliding block is connected with the inner, and supporting components are welded on two sides of the support.

Preferably, the buffering subassembly includes the piston rod, the one end of piston rod and the one end movable mounting of connecting rod, the sliding surface connection of piston rod has the sleeve pipe, sheathed tube inner chamber sliding connection has the baffle, one side of baffle and the other end welding of piston rod, sheathed tube one end welding has the sliding sleeve, the surface cover of piston rod is equipped with the second spring, the one end of second spring and the inboard welding of baffle, the other end and the sheathed tube inner wall welding of second spring.

Preferably, the supporting component comprises a connecting plate, one side of the connecting plate is welded with the surface of the strut, the other side of the connecting plate is welded with a supporting sleeve, the inner cavity of the supporting sleeve is connected with a supporting rod in a sliding mode, the two ends of the supporting rod are welded with the inner wall of the base, and the surface of the connecting rod is connected with the inner wall of the sliding sleeve in a sliding mode.

Preferably, the surface cover of bracing piece is equipped with the third spring, the top of third spring and the bottom welding of supporting the cover, the bottom of third spring and the top welding of sliding sleeve.

Preferably, the top of the pillar penetrates through the base and extends to the outside of the base, and a sound insulation wall is welded on the outside of the base, and a cover plate is fixedly arranged on the surface of the pillar and between the base and the sound insulation wall.

Preferably, both sides of the base are welded with embedded plates, and the embedded plates are made of alloy metal.

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

1. the utility model discloses a backup pad, spacing groove, stopper, first spring, down tube, connecting rod, slider and spout set up, make the support possess the effectual advantage of antidetonation, solved the most cement or the direct fixed mounting of metal of current sound-proof wall on the bridge floor simultaneously, the antidetonation effect is extremely poor, and the vehicle is more on the overpass, can produce the vibrations that the frequency differs in the time of the vehicle walking, can lead to the fact great damage to sound-proof wall in the past for a long time, thereby influence the problem of sound insulation effect.

2. The utility model discloses a setting of buffering subassembly, can cushion the antidetonation subassembly, further increase the antidetonation performance of antidetonation subassembly, setting through supporting component, can support the pillar, make its more stable with firm, setting through the third spring, can cushion the effort that supports cover and sliding sleeve production, setting through the apron, can effectually prevent that rainwater and dust etc. from getting into inside the base, protect the inside part of base, setting through the built-in panel, can increase the wind resistance performance of base, make it more stable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the support plate of the present invention;

FIG. 3 is a left side sectional view of the support plate of the present invention;

fig. 4 is a front sectional view of the sleeve of the present invention.

In the figure: the anti-seismic device comprises a base 1, a support column 2, an anti-seismic component 3, a support plate 31, a limit groove 32, a limit block 33, a first spring 34, an inclined rod 35, a connecting rod 36, a sliding block 37, a sliding groove 38, a buffer component 4, a piston rod 41, a sleeve 42, a baffle 43, a sliding sleeve 44, a second spring 45, a support component 5, a connecting plate 51, a support sleeve 52, a support rod 53, a third spring 6, a cover plate 7 and a pre-buried plate 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an earthquake-proof support for building comprises a base 1, a pillar 2 is slidably connected to an inner cavity of the base 1, an earthquake-proof component 3 is welded to the bottom of the pillar 2, the earthquake-proof component 3 comprises a support plate 31, the top of the support plate 31 is welded to the bottom of the pillar 2, a limit groove 32 is formed in the inner cavity of the support plate 31, limit blocks 33 are slidably connected to the inner cavity of the limit groove 32, two limit blocks 33 are welded to the inner side of each limit block 33, a first spring 34 is welded to the inner side of each limit block 33, an inclined rod 35 is movably installed at the bottom of each limit block 33, a connecting rod 36 is welded to one end of each inclined rod 35, which is far away from each limit block 33, a sliding block 37 is movably installed at the bottom end of each connecting rod 36, sliding grooves 38 are formed in both sides of the bottom of the base 1, the supporting component 5 is welded on two sides of the pillar 2, the buffer component 4 comprises a piston rod 41, one end of the piston rod 41 is movably installed with one end of the connecting rod 36, the surface of the piston rod 41 is connected with a sleeve 42 in a sliding manner, the inner cavity of the sleeve 42 is connected with a baffle 43 in a sliding manner, one side of the baffle 43 is welded with the other end of the piston rod 41, one end of the sleeve 42 is welded with a sliding sleeve 44, the surface of the piston rod 41 is sleeved with a second spring 45, one end of the second spring 45 is welded with the inner side of the baffle 43, the other end of the second spring 45 is welded with the inner wall of the sleeve 42, the anti-seismic component 3 can be buffered through the arrangement of the buffer component 4, the anti-seismic performance of the anti-seismic component 3 is further improved, the supporting component 5 comprises a connecting plate 51, one side of the connecting plate 51 is, the two ends of the support rod 53 are welded with the inner wall of the base 1, the surface of the connecting rod 36 is connected with the inner wall of the sliding sleeve 44 in a sliding manner, the support component 5 is arranged to support the pillar 2 to enable the pillar to be more stable and firm, the surface of the support rod 53 is sleeved with the third spring 6, the top end of the third spring 6 is welded with the bottom of the support sleeve 52, the bottom end of the third spring 6 is welded with the top of the sliding sleeve 44, the acting force generated by the support sleeve 52 and the sliding sleeve 44 can be buffered through the arrangement of the third spring 6, the top of the pillar 2 penetrates through the base 1 and extends to the outside of the base 1 to be welded with the sound insulation wall, the cover plate 7 is fixedly arranged on the surface of the pillar 2 and positioned between the base 1 and the sound insulation wall, rainwater, dust and the like can be effectively prevented from entering the base 1 through the arrangement of the cover plate 7 to protect the parts inside the base 1, the material of built-in plate 8 is the alloy metal, setting through built-in plate 8, can increase base 1's anti-wind performance, make it more stable, through backup pad 31, spacing groove 32, stopper 33, first spring 34, down tube 35, connecting rod 36, the setting of slider 37 and spout 38, make the support possess the effectual advantage of antidetonation, it is most on the bridge floor for cement or the direct fixed mounting of metal to have solved current sound-proof wall simultaneously, the antidetonation effect is extremely poor, and the vehicle is more on the overpass, can produce the vibrations that the frequency differs in the time of the vehicle walking, can lead to the fact great damage to sound-proof wall in the past in the long term, thereby influence the problem of sound-proof effect.

When in use, firstly, a part of the base 1 is embedded on the bridge floor through concrete, then the sound insulation wall and the pillar 2 are fixed through the mounting assembly, and the installation can be completed, when the vibration occurs, the pillar 2 is acted by a downward acting force, at the moment, the support plate 31 moves downwards, the limit block 33 is close to under the action of the inclined rod 35 and the slide block 37, at the moment, the acting force of the limit block 33 is counteracted by the first spring 34, at the same time, the inclined rod 35 drives the top of the connecting rod 36 to move inwards in the moving process, at the moment, the connecting rod 36 pulls the piston rod 41 to close, the acting force generated by the piston rod 41 is counteracted by the second spring 45, the piston rod 41 drives the sliding sleeve 44 to move upwards while moving, and drives the connecting plate 51 and the support sleeve 52 to move downwards when the pillar 2 moves downwards, the support sleeve 52 and the sliding sleeve 44 are buffered under the action of the third spring 6, the support has the advantage of good anti-seismic effect.

In summary, the following steps: this antidetonation support for building, through backup pad 31, spacing groove 32, stopper 33, first spring 34, down tube 35, connecting rod 36, slider 37 and spout 38's cooperation, it is most cement or the direct fixed mounting of metal on the bridge floor to have solved current sound-proof wall, the antidetonation effect is extremely poor, and the vehicle is more on the overpass, can produce the vibrations that the frequency differs in the time of the vehicle walking, can lead to the fact great damage to sound-proof wall in the past for a long time, thereby influence the problem of sound insulation effect.

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

Claims

1. The utility model provides an antidetonation support for building, includes base (1), its characterized in that: the anti-seismic support is characterized in that a strut (2) is connected to the inner cavity of the base (1) in a sliding manner, an anti-seismic assembly (3) is welded to the bottom of the strut (2), the anti-seismic assembly (3) comprises a supporting plate (31), the top of the supporting plate (31) is welded to the bottom of the strut (2), a limiting groove (32) is formed in the inner cavity of the supporting plate (31), limiting blocks (33) are connected to the inner cavity of the limiting groove (32) in a sliding manner, the number of the limiting blocks (33) is two, a first spring (34) is welded to the inner side of each limiting block (33), an inclined rod (35) is movably installed at the bottom of each limiting block (33), a connecting rod (36) is welded to one end, far away from each limiting block (33), of each inclined rod (35), a sliding block (37) is movably installed, the surface of slider (37) and the inner wall sliding connection of spout (38), the one end movable mounting that slider (37) were kept away from in connecting rod (36) has buffering subassembly (4), buffering subassembly (4) are cushioned shock-resistant subassembly (3), supporting component (5) have all been welded to the both sides of pillar (2).

2. An earthquake-resistant support for buildings according to claim 1, characterized in that: buffer unit (4) include piston rod (41), the one end of piston rod (41) and the one end movable mounting of connecting rod (36), the surperficial sliding connection of piston rod (41) has sleeve pipe (42), the inner chamber sliding connection of sleeve pipe (42) has baffle (43), one side of baffle (43) and the other end welding of piston rod (41), the one end welding of sleeve pipe (42) has sliding sleeve (44), the surface cover of piston rod (41) is equipped with second spring (45), the one end of second spring (45) and the inboard welding of baffle (43), the other end of second spring (45) and the inner wall welding of sleeve pipe (42).

3. An earthquake-resistant support for buildings according to claim 1, characterized in that: the supporting component (5) comprises a connecting plate (51), one side of the connecting plate (51) is welded with the surface of the strut (2), the other side of the connecting plate (51) is welded with a supporting sleeve (52), an inner cavity of the supporting sleeve (52) is connected with a supporting rod (53) in a sliding mode, two ends of the supporting rod (53) are welded with the inner wall of the base (1), and the surface of the connecting rod (36) is connected with the inner wall of the sliding sleeve (44) in a sliding mode.

4. An earthquake-resistant support for buildings according to claim 3, characterized in that: the surface cover of bracing piece (53) is equipped with third spring (6), the top of third spring (6) and the bottom welding of supporting sleeve (52), the bottom of third spring (6) and the top welding of sliding sleeve (44).

5. An earthquake-resistant support for buildings according to claim 1, characterized in that: the top of pillar (2) runs through base (1) and extends to the outside welding of base (1) and has sound-proof wall, the surface of pillar (2) just is located fixed mounting between base (1) and the sound-proof wall and has apron (7).

6. An earthquake-resistant support for buildings according to claim 1, characterized in that: both sides of base (1) all weld built-in plate (8), the material of built-in plate (8) is alloy metal.