CN112681508A - Antidetonation vestibule - Google Patents

Antidetonation vestibule Download PDF

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Publication number
CN112681508A
CN112681508A CN202011522802.0A CN202011522802A CN112681508A CN 112681508 A CN112681508 A CN 112681508A CN 202011522802 A CN202011522802 A CN 202011522802A CN 112681508 A CN112681508 A CN 112681508A
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CN
China
Prior art keywords
main part
vestibule
bracket
earthquake
roof
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Pending
Application number
CN202011522802.0A
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Chinese (zh)
Inventor
季泓
魏轶炫
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Suzhou Urban Development Architectural Design Institute Co ltd
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Suzhou Urban Development Architectural Design Institute Co ltd
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Priority to CN202011522802.0A priority Critical patent/CN112681508A/en
Publication of CN112681508A publication Critical patent/CN112681508A/en
Pending legal-status Critical Current

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  • Vibration Prevention Devices (AREA)

Abstract

The utility model relates to an antidetonation vestibule, be located the bracket that vestibule main part both ends are used for supporting the vestibule main part including vestibule main part and two all be equipped with between bracket and the vestibule main part and be used for carrying out the vertical buffering subassembly of vertical buffering and the buffering subassembly that slides of buffering to the vestibule main part. This application realizes the flexible coupling of vestibule main part and bracket through vertical buffering subassembly and the setting of the buffering subassembly that slides, can effectively offset partly with the vibration energy that the earthquake produced, has good shock resistance, can be better protect the vestibule.

Description

Antidetonation vestibule
Technical Field
The application relates to the field of vestibule structures, especially, relate to an antidetonation vestibule.
Background
A steel corridor is a building structure commonly used in modern buildings, and is commonly used for connecting adjacent towers. Usually on the corbels of two side tower buildings. The bracket and the building are integrated and are generally formed by pouring reinforced concrete. But because the length of vestibule is longer, rely on the bracket to support fixedly, the shock resistance when the earthquake takes place is whole weak than the building, easily damages.
The traditional earthquake-proof technology is to firmly connect the upper structure of the building with the foundation, namely to cover the house more firmly, and to pour thicker steel bars and more concrete, but the earthquake-proof effect is not ideal.
Aiming at the related technologies, the inventor thinks that the corridor is a weak link of the whole high-rise building, and under the earthquake condition, when the high-rise building generates certain displacement, the corridor joint is pulled, the tensile strength of concrete is low, and the corridor is easy to break.
Disclosure of Invention
In order to improve the vestibule tensile strength low, the problem of fragile, this application provides an antidetonation vestibule.
The application provides a antidetonation vestibule adopts following technical scheme:
the utility model provides an antidetonation vestibule, is located the bracket that vestibule main part both ends are used for supporting the vestibule main part including vestibule main part and two all be equipped with between bracket and the vestibule main part and be used for carrying out the vertical buffering subassembly of vertical buffering and the buffering subassembly that slides of buffering to the vestibule main part.
Through adopting above-mentioned technical scheme, through the setting of vertical buffering subassembly and the buffering subassembly that slides, realize the flexible coupling of vestibule main part and bracket, can effectively offset some with the vibration energy that the earthquake produced, have good shock resistance, can be better protect the vestibule.
Preferably, the buffering subassembly includes bottom plate, roof and is located the bolster between the roof, roof and vestibule main part bottom butt and roof have a plurality of fixing bolt with the common threaded connection of vestibule main part, bottom plate and bracket butt and bottom plate have a plurality of connecting bolt with the common threaded connection of bracket.
Through adopting above-mentioned technical scheme, be convenient for cushion the subassembly through setting up of roof and bottom plate and be connected with bracket and vestibule main part, roof and bottom plate can also effectively promote the vertical load of bolster simultaneously.
Preferably, the bolster includes a plurality of rubber pad and a plurality of steel sheet, and a plurality of the rubber pad is the setting of stacking in a staggered way with a plurality of steel sheet.
Through adopting above-mentioned technical scheme, the bolster has multilayer steel sheet and rubber pad coincide in turn to form, and the steel sheet has changed the less characteristics of rubber body vertical rigidity as the stiffening material of rubber spare, makes the bolster can reduce horizontal earthquake effect, can bear great vertical load again.
Preferably, a damping spring is arranged between the top plate and the bottom plate and sleeved outside the buffer piece.
Through adopting above-mentioned technical scheme, setting up through damping spring can be for the bolster partial pressure, can effectively promote the anti-seismic performance of vestibule main part and bracket flexible coupling again.
Preferably, all offer the fixed slot that is used for holding the bolster on roof and the bottom plate, just the bolster outside cover is equipped with the protective sheath.
Through adopting above-mentioned technical scheme, the setting of fixed slot can carry on spacingly to the bolster between bottom plate and the roof, through the setting of protective sheath, can effectively protect rubber pad and steel sheet, reduces the erosion of external environment to it, reaches extension bolster life's effect.
Preferably, a lead column is arranged between the bottom plate and the top plate along the vertical direction and penetrates through the buffer piece.
Through adopting above-mentioned technical scheme, through the setting of lead post, can enough undertake the vertical load of bolster, extension structural cycle can provide certain damping again for seismic force redistributes, carries out spacing its offset distance that reduces to the bolster, has fine shock insulation effect. Meanwhile, the buffer assembly has certain initial horizontal rigidity and can resist load and brake load.
Preferably, along having buried a plurality of spliced poles underground in the bracket, it is a plurality of connect the top and all seted up the connection screw, it is a plurality of connecting bolt's the equal coaxial connecting screw that is provided with in bottom, connecting screw and connection screw threaded connection.
Through adopting above-mentioned technical scheme, through the setting of spliced pole and connection screw, can effectively promote the firm in connection degree of buffering subassembly and bracket, make when the earthquake takes place to cushion the connecting piece and be difficult for the bracket to throw off mutually, the damping effect of subassembly is cushioned in performance that can be better reaches the effect that promotes the anti-seismic performance of vestibule.
Preferably, the buffering subassembly that slides includes buffer spring and butt piece, the holding tank has been seted up on the vertical terminal surface of end that the bracket is close to the vestibule main part, buffer spring is located the holding tank, just buffer spring's one end and the tank bottom fixed connection of holding tank, the other end extend the holding tank and are connected with the butt piece.
Through adopting above-mentioned technical scheme, through the setting of buffer spring and butt piece, when the ground takes place slight vibrations, the building takes place slight rocking or slope, and buffer spring can absorb partial seismic energy to make vestibule main part and bracket take place relative displacement, thereby avoid vibrations and lead to the drawing of vestibule to split.
Preferably, the guide way has been seted up along the length direction of vestibule main part to the tank bottom of holding tank, it is provided with the guide bar to slide in the guide way, buffer spring and butt piece fixed connection are passed to guide bar one end.
Through adopting above-mentioned technical scheme, can lead for buffer spring and butt piece through the setting of guide bar, promote the damping performance that slides of buffering subassembly.
Preferably, two all be equipped with the stopper on the bracket, the spacing groove that is used for holding the stopper is all offered to the both ends bottom of vestibule main part, the stopper slides and sets up at the spacing inslot.
Through adopting above-mentioned technical scheme, through the setting of stopper and spacing groove, can carry on spacingly to the vestibule main part, effectively avoid the vestibule main part to slide excessively and then break away from the phenomenon of bracket.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the vertical buffer assembly and the sliding buffer assembly, the soft connection between the corridor main body and the bracket is realized, the vibration energy generated by earthquake can be effectively offset, the corridor has good shock resistance, and the corridor can be well protected;
2. the buffer part is formed by alternately laminating a plurality of layers of steel plates and rubber pads, and the steel plates are used as stiffening materials of the rubber part, so that the characteristic of small vertical rigidity of the rubber body is changed, and the buffer part can reduce the horizontal earthquake effect and bear large vertical load;
3. through the setting of buffer spring and butt piece, when the ground takes place slight vibrations, the building takes place slight rocking or slope, and buffer spring can absorb partial seismic energy to make vestibule main part and bracket take place relative displacement, thereby avoid vibrations and lead to the drawing of vestibule to split.
Drawings
FIG. 1 is a schematic view of the overall structure of an earthquake-resistant corridor in an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a vertical cushioning assembly in an embodiment of the present application;
FIG. 3 is a schematic cross-sectional view of an anti-seismic corridor in an embodiment of the present application;
fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.
Description of reference numerals: 1. a corridor main body; 11. a butt joint groove; 12. a limiting groove; 2. a bracket; 21. connecting columns; 211. a connecting screw hole; 22. a limiting block; 3. a vertical buffer assembly; 31. a base plate; 311. a connecting bolt; 312. connecting a stud; 32. a top plate; 321. fixing the bolt; 322. fixing grooves; 33. a buffer member; 331. a rubber pad; 332. a steel plate; 34. a protective sleeve; 35. a damping spring; 36. a lead column; 4. a slipping buffer component; 41. a buffer spring; 42. a butting block; 43. accommodating grooves; 44. a guide groove; 45. a guide rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses antidetonation vestibule. Referring to fig. 1, an anti-seismic vestibule includes a vestibule body 1 and two corbels 2 located at both ends of the vestibule body 1 for supporting the vestibule body 1. All be equipped with between two brackets 2 and the vestibule main part 1 and be used for carrying out the vertical buffering subassembly 3 of vertical buffering and the buffering subassembly 4 that slides to vestibule main part 1. Through the setting of vertical buffering subassembly 3 and the buffering subassembly 4 that slides, realize vestibule main part 1 and bracket 2's flexible coupling, can effectively offset partly with the vibration energy that the earthquake produced, have good shock resistance, can be better protect the vestibule.
Referring to fig. 2 and 3, the buffer assembly includes a bottom plate 31, a top plate 32, and a buffer member 33 between the top plate 32. Roof 32 and vestibule main part 1 bottom butt and roof 32 and vestibule main part 1 common threaded connection have a plurality of fixing bolt 321, and bottom plate 31 and 2 butts of bracket and bottom plate 31 and 2 common threaded connection of bracket have a plurality of connecting bolt 311. The setting through roof 32 and bottom plate 31 is convenient for cushion assembly and bracket 2 and vestibule main part 1 are connected, and roof 32 and bottom plate 31 can also effectively promote the vertical load of bolster 33 simultaneously. Fixing grooves 322 for accommodating the buffer members 33 are formed in the top plate 32 and the bottom plate 31, and the buffer members 33 between the bottom plate 31 and the top plate 32 can be limited by the fixing grooves 322.
Referring to fig. 2 and 3, the buffer 33 includes a plurality of rubber pads 331 and a plurality of steel plates 332, and the plurality of rubber pads 331 and the plurality of steel plates 332 are stacked in an staggered manner. The buffer 33 is formed by alternately laminating a plurality of layers of steel plates 332 and rubber pads 331, and the steel plates 332 are used as stiffening materials of the rubber pieces, so that the characteristic that the vertical rigidity of the rubber pieces is small is changed, and the buffer 33 can reduce the horizontal earthquake effect and bear large vertical load. A lead column 36 is arranged between the bottom plate 31 and the top plate 32 along the vertical direction, and the lead column 36 is arranged in the buffer member 33 in a penetrating mode. Through the arrangement of the lead column 36, the vertical load of the buffer member 33 can be borne, the structural period is prolonged, certain damping can be provided, the seismic force is redistributed, the buffer member 33 is limited, the offset distance of the buffer member is reduced, and a good shock insulation effect is achieved. Meanwhile, the buffer assembly has certain initial horizontal rigidity and can resist load and brake load.
Referring to fig. 2 and 3, the protective sleeve 34 covers the outer side of the buffer member 33, so that the rubber pad 331 and the steel plate 332 can be effectively protected, the corrosion of the external environment to the buffer member is reduced, and the service life of the buffer member 33 is prolonged. A damping spring 35 is arranged between the top plate 32 and the bottom plate 31, and the damping spring 35 is sleeved on the outer side of the buffer member 33. Through damping spring 35's setting, can be for bolster 33 partial pressures, can effectively promote the anti-seismic performance of vestibule main part 1 and 2 soft joint of bracket again.
Referring to fig. 4, a plurality of connecting posts 21 are buried in the inner edge of the bracket 2, and a plurality of connecting screw holes 211 are formed in the tops of the plurality of connecting posts. The bottom of each connecting bolt 311 is coaxially provided with a connecting stud 312, and the connecting studs 312 are in threaded connection with the connecting screw holes 211. Through the setting of spliced pole 21 and connecting stud 312, can effectively promote the firm in connection degree of buffering subassembly and bracket 2, make the buffering connecting piece be difficult for bracket 2 to throw off mutually when the earthquake takes place, the damping effect of the vertical buffering subassembly 3 of performance that can be better reaches the effect that promotes the anti-seismic performance of vestibule.
Referring to fig. 3, the sliding buffering assembly 4 comprises a buffering spring 41 and an abutting block 42, an accommodating groove 43 is formed in the vertical end face of the end of the bracket 2 close to the corridor main body 1, and the buffering spring 41 is located in the accommodating groove 43. And one end of the buffer spring 41 is fixedly connected with the bottom of the accommodating groove 43, and the other end extends out of the accommodating groove 43 to be connected with the abutting block 42. The butt groove 11 that is used for holding butt piece 42 is all offered at the both ends of vestibule main part 1. Guide groove 44 is seted up along the length direction of vestibule main part 1 at the tank bottom of holding tank 43, and guide bar 45 slides in guide groove 44 and is provided with. One end of the guide rod 45 passes through the buffer spring 41 and is fixedly connected with the abutting block 42. When the ground slightly shakes, the building slightly shakes or inclines, the buffer springs 41 can absorb part of seismic energy, and the corridor main body 1 and the brackets 2 are enabled to relatively displace, so that the corridor is prevented from being cracked due to shaking.
Referring to fig. 3, all being equipped with stopper 22 on two brackets 2, limiting groove 12 that is used for holding stopper 22 is all offered to the both ends bottom of vestibule main part 1, and stopper 22 slides and sets up in limiting groove 12. Through the setting of stopper 22 and spacing groove 12, can carry on spacingly to vestibule main part 1, effectively avoid vestibule main part 1 to slide excessively and then break away from the phenomenon of bracket 2.
The implementation principle of this application embodiment antidetonation vestibule does: through the setting of vertical buffering subassembly 3 and the buffering subassembly 4 that slides, realize vestibule main part 1 and bracket 2's flexible coupling, can effectively offset partly with the vibration energy that the earthquake produced, have good shock resistance, can be better protect the vestibule. The buffer member 33 in the vertical buffer component 3 is formed by alternately laminating a plurality of layers of steel plates 332 and rubber pads 331, and the steel plates 332 are used as stiffening materials of the rubber members, so that the characteristic of small vertical rigidity of the rubber body is changed, and the buffer member 33 can reduce the horizontal earthquake effect and bear large vertical load. Through the setting of the buffer unit 4 that slides, when the ground takes place slight vibrations, the building takes place slight rocking or slope, and buffer spring 41 can absorb partial seismic energy to make vestibule main part 1 and bracket 2 take place relative displacement, thereby avoid vibrations and lead to the drawing of vestibule to split.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. An antidetonation vestibule, its characterized in that: including vestibule main part (1) and two bracket (2) that are located vestibule main part (1) both ends and are used for supporting vestibule main part (1), two all be equipped with between bracket (2) and vestibule main part (1) and be used for carrying out vertical buffering subassembly (3) of vertical buffering and the buffering subassembly (4) that slides that slide the buffering to vestibule main part (1).
2. An earthquake-resistant corridor as defined in claim 1, characterised in that: buffering subassembly includes bottom plate (31), roof (32) and is located bolster (33) between roof (32), roof (32) and vestibule main part (1) bottom butt and roof (32) have a plurality of fixing bolt (321) with common threaded connection of vestibule main part (1), bottom plate (31) and bracket (2) butt and bottom plate (31) have a plurality of connecting bolt (311) with common threaded connection of bracket (2).
3. An earthquake-resistant corridor as defined in claim 2, characterised in that: the buffer piece (33) comprises a plurality of rubber pads (331) and a plurality of steel plates (332), and the rubber pads (331) and the steel plates (332) are arranged in a staggered and stacked mode.
4. An earthquake-resistant corridor as defined in claim 3, characterised in that: be equipped with damping spring (35) between roof (32) and bottom plate (31), damping spring (35) cover is established in the outside of bolster (33).
5. An earthquake-resistant corridor as defined in claim 3, characterised in that: all offer on roof (32) and bottom plate (31) and be used for holding fixed slot (322) of bolster (33), just bolster (33) outside cover is equipped with protective sheath (34).
6. An earthquake-resistant corridor as defined in claim 2, characterised in that: be provided with lead post (36) along vertical direction between bottom plate (31) and roof (32), lead post (36) wear to locate in bolster (33).
7. An earthquake-resistant corridor as defined in claim 2, characterised in that: along having buried a plurality of spliced poles (21) underground in bracket (2), it is a plurality of connecting screw (211) have all been seted up at the top of connecting, and is a plurality of the equal coaxial connecting screw bolt (312) that is provided with in bottom of connecting bolt (311), connecting screw bolt (312) and connecting screw hole (211) threaded connection.
8. An earthquake-resistant corridor as defined in claim 1, characterised in that: buffer unit (4) slide includes buffer spring (41) and butt piece (42), holding tank (43) have been seted up on the vertical terminal surface of end that corbel (2) are close to vestibule main part (1), buffer spring (41) are located holding tank (43), just the one end of buffer spring (41) and the tank bottom fixed connection of holding tank (43), the other end extends holding tank (43) and is connected with butt piece (42).
9. An earthquake-resistant corridor as defined in claim 8, characterised in that: guide way (44) have been seted up along the length direction of vestibule main part (1) to the tank bottom of holding tank (43), it is provided with guide bar (45) to slide in guide way (44), buffer spring (41) and butt joint piece (42) fixed connection are passed to guide bar (45) one end.
10. An earthquake-resistant corridor as defined in claim 1, characterised in that: two all be equipped with stopper (22) on bracket (2), spacing groove (12) that are used for holding stopper (22) are all offered to the both ends bottom of vestibule main part (1), stopper (22) slide and set up in spacing groove (12).
CN202011522802.0A 2020-12-21 2020-12-21 Antidetonation vestibule Pending CN112681508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011522802.0A CN112681508A (en) 2020-12-21 2020-12-21 Antidetonation vestibule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011522802.0A CN112681508A (en) 2020-12-21 2020-12-21 Antidetonation vestibule

Publications (1)

Publication Number Publication Date
CN112681508A true CN112681508A (en) 2021-04-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114135053A (en) * 2021-12-08 2022-03-04 深圳市凯丰建筑设计有限公司 Conjoined structure building with strong anti-seismic performance
CN114293735A (en) * 2021-12-13 2022-04-08 云南昆钢建设集团有限公司 External anti-seismic elevator shaft with flexible corridor
CN114541569A (en) * 2022-03-03 2022-05-27 浙江鑫润工程管理有限公司 Interactive structure of high-rise building

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030033760A1 (en) * 2001-08-16 2003-02-20 Rogers Paul K. Foundation support for manufactured homes
CN207130872U (en) * 2017-06-29 2018-03-23 江苏华源建筑设计研究院股份有限公司 A kind of steel vestibule anti-seismic structure
CN210288677U (en) * 2019-05-22 2020-04-10 深圳市佰邦建筑设计顾问有限公司 Vestibule type anti-seismic conjoined building
CN210439334U (en) * 2019-07-02 2020-05-01 卢世辉 Earthquake isolation device for foundation construction for building
CN211172358U (en) * 2019-10-22 2020-08-04 苏州常宏建筑设计研究院有限公司 Steel gallery earthquake-resistant structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030033760A1 (en) * 2001-08-16 2003-02-20 Rogers Paul K. Foundation support for manufactured homes
CN207130872U (en) * 2017-06-29 2018-03-23 江苏华源建筑设计研究院股份有限公司 A kind of steel vestibule anti-seismic structure
CN210288677U (en) * 2019-05-22 2020-04-10 深圳市佰邦建筑设计顾问有限公司 Vestibule type anti-seismic conjoined building
CN210439334U (en) * 2019-07-02 2020-05-01 卢世辉 Earthquake isolation device for foundation construction for building
CN211172358U (en) * 2019-10-22 2020-08-04 苏州常宏建筑设计研究院有限公司 Steel gallery earthquake-resistant structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114135053A (en) * 2021-12-08 2022-03-04 深圳市凯丰建筑设计有限公司 Conjoined structure building with strong anti-seismic performance
CN114293735A (en) * 2021-12-13 2022-04-08 云南昆钢建设集团有限公司 External anti-seismic elevator shaft with flexible corridor
CN114541569A (en) * 2022-03-03 2022-05-27 浙江鑫润工程管理有限公司 Interactive structure of high-rise building
CN114541569B (en) * 2022-03-03 2024-04-09 浙江鑫润工程管理有限公司 Interactive structure of high-rise building

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Application publication date: 20210420

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