CN214696042U

CN214696042U - Steel structure corridor for high-rise tower

Info

Publication number: CN214696042U
Application number: CN202120512328.7U
Authority: CN
Inventors: 杜小户; 王幸
Original assignee: Shenzhen Ruixin Steel Structure Engineering Co ltd
Current assignee: Shenzhen Ruixin Steel Structure Engineering Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-11-12
Anticipated expiration: 2031-03-10

Abstract

The application relates to the technical field of high-rise vestibules, in particular to a high-rise tower steel structure vestibule. It includes two vestibule bases and vestibule main part, two the vestibule base is used for respectively with two building subject fixed connection, the vestibule main part is installed two between the vestibule base, just the vestibule main part with the vestibule base carries out fixed connection through a buffering support, the buffering support is used for slowing down the vertical shearing force that the vestibule main part received, the vestibule main part with be provided with the buffering subassembly between the vestibule base, the buffering subassembly is used for slowing down the horizontal shearing force that the vestibule main part received. This application has the effect that improves the stability of being connected between building subject and the vestibule.

Description

Steel structure corridor for high-rise tower

Technical Field

The application relates to the technical field of high-rise vestibules, in particular to a high-rise tower steel structure vestibule.

Background

The high-rise corridor is used as a building structure of modern buildings, is a connecting structure between high-rise buildings, and has high ornamental and use values.

The vestibule in the related art is a rigid connection structure, namely the vestibule and a main body structure are directly welded or cast into a whole together. But the joint between the main body and the corridor has no movable space, and once an earthquake occurs, the displacement of the main body and the corridor can generate large shearing force to cause the joint to be broken and even pulled off so that the corridor collapses.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability of being connected between building subject and the vestibule, this application provides a high-rise tower steel construction vestibule.

The application provides a pair of high-rise tower steel construction vestibule adopts following technical scheme:

the utility model provides a high-rise tower steel construction vestibule, includes two vestibule bases and vestibule main part, two the vestibule base is used for respectively with two building subject fixed connection, the vestibule main part is installed two between the vestibule base, just the vestibule main part with the vestibule base carries out fixed connection through a buffering support, the buffering support is used for slowing down the longitudinal shear force that the vestibule main part received, the vestibule main part with be provided with the buffering subassembly between the vestibule base, the buffering subassembly is used for slowing down the transverse shear force that the vestibule main part received.

Through adopting above-mentioned technical scheme, the cooperation setting of buffering support and buffering subassembly can cushion weakening to vertical shearing force and the horizontal shearing force that the vestibule main part received to can prevent effectively that the junction of vestibule main part and vestibule base from suffering too big shearing force and breaking and even drawing the condition of taking off, be favorable to improving the stability of being connected between building main part and the vestibule.

Optionally, the buffering support includes roof, bottom plate, a plurality of rubber shock absorber layer and a plurality of metal fixed bed, the bottom plate with the top fixed connection of vestibule base, the roof is located the top of bottom plate, just the roof with the bottom fixed connection of vestibule main part, it is a plurality of rubber shock absorber layer and a plurality of the metal fixed bed is fixed to be set up the roof with between the bottom plate, and a plurality of the shock absorber layer is with a plurality of the metal fixed bed is vertical staggered arrangement setting along vertical direction.

By adopting the technical scheme, when the longitudinal shearing force is received, the longitudinal shearing force is transmitted to the rubber shock-absorbing layers through the top plate or the bottom plate, so that the longitudinal shearing force is buffered and weakened by the rubber shock-absorbing layers, and the effect of a buffer support is realized; and the setting of metal fixed bed can improve the overall structure intensity of buffering support to the stability of being connected between vestibule main part and the vestibule base has been improved.

Optionally, a stabilizing assembly is arranged between the top plate and the bottom plate and comprises a guide rod and a guide sleeve, the guide rod is vertically fixed to the bottom of the top plate, the guide sleeve is vertically fixed to the top of the bottom plate, and the guide rod is sleeved with the guide sleeve and is in sliding fit with the guide sleeve.

Through adopting above-mentioned technical scheme, the setting of firm subassembly for roof and bottom plate move along vertical direction under the guide of uide bushing and guide bar, have reduced the condition that takes place horizontal displacement between roof and the bottom plate, and then have reduced the rubber shock absorber layer and have received the shearing force of horizontal direction and produce the torn condition, thereby play the guard action to the rubber shock absorber layer.

Optionally, the guide sleeve supplies the one end inboard that the guide bar cup jointed is provided with spacing platform, the lateral wall correspondence of guide bar is provided with spacing, works as the guide bar with when the guide sleeve is kept away from each other and is removed the maximum distance, spacing platform with spacing looks butt.

Through adopting above-mentioned technical scheme, when guide bar and uide bushing kept away from each other and moved the maximum distance, spacing platform and spacing butt to play the effect of restriction to the separation of guide bar and uide bushing, be favorable to improving the stability of cup jointing between guide bar and the uide bushing.

Optionally, the buffering subassembly includes fixed plate and a plurality of buffer spring, the fixed plate is vertical the installation in the bottom of vestibule body, the dashpot has been seted up at the top of vestibule base, the fixed plate with the cooperation of pegging graft of dashpot is a plurality of buffer spring sets up in the dashpot, just buffer spring's one end with the lateral wall fixed connection of dead lever, buffer spring's the other end with the lateral wall fixed connection of dashpot.

Through adopting above-mentioned technical scheme, when the vestibule main part received the shearing force of horizontal direction, can transmit buffer spring department through the fixed plate for buffer spring weakens and absorbs horizontal shearing force, thereby has realized that buffer assembly is used for slowing down the effect of the horizontal shearing force that the vestibule main part received.

Optionally, the bottom of fixed plate is provided with the stopper, the stopper with the buffer slot joint cooperation is used for restricting the fixed plate breaks away from the buffer slot.

Through adopting above-mentioned technical scheme, the setting of stopper can break away from the dashpot to the fixed plate and play the limiting action to be favorable to improving fixed plate and dashpot grafting complex stability.

Optionally, a plurality of balls are placed at the bottom of the buffer slot, and the balls are used for supporting the limiting block.

Through adopting above-mentioned technical scheme, the setting of ball when the fixed plate takes place horizontal displacement, can be changed into the rolling friction of stopper and ball with the sliding friction between stopper and the buffering tank bottom, is favorable to improving the smooth and easy nature that the stopper removed, reduces the damage that takes place the friction and cause between stopper and the buffering tank bottom.

Optionally, the buffer slot opening is provided with a sealing layer, and the sealing layer is used for sealing a gap between the buffer slot and the fixing plate.

Through adopting above-mentioned technical scheme, the setting of sealing layer can seal the dashpot to structure to in the dashpot plays the guard action, is favorable to improving the life of buffering subassembly.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the buffer support and the buffer assembly are arranged in a matched manner, so that the longitudinal shearing force and the transverse shearing force applied to the corridor main body can be buffered and weakened, the situation that the joint of the corridor main body and the corridor base is broken or even pulled off due to excessive shearing force can be effectively prevented, and the stability of connection between the building main body and the corridor can be improved;

2. the arrangement of the stabilizing component enables the top plate and the bottom plate to move in the vertical direction under the guidance of the guide sleeve and the guide rod, so that the condition of horizontal displacement between the top plate and the bottom plate is reduced, the condition that the rubber shock-absorbing layer is torn due to the horizontal shearing force is further reduced, and the rubber shock-absorbing layer is protected;

3. the setting of stopper can break away from the dashpot to the fixed plate and play the limiting action to be favorable to improving fixed plate and dashpot grafting complex stability.

Drawings

Fig. 1 is a schematic view of the overall structure of a steel structure corridor of a high-rise tower in the embodiment.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is an enlarged view of a portion B in fig. 1.

Description of reference numerals: 1. a corridor base; 2. a corridor main body; 3. a base plate; 4. a top plate; 5. a metal fixing layer; 6. a rubber shock-absorbing layer; 7. a guide bar; 8. a guide sleeve; 9. a limiting table; 10. a limiting strip; 11. a fixing plate; 12. a buffer spring; 13. a buffer tank; 131. a connector sub-slot; 132. a limiting subslot; 14. a limiting block; 15. a ball; 16. and (7) sealing the layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses high-rise tower steel construction vestibule. Referring to fig. 1, high-rise tower building steel construction vestibule includes two vestibule bases 1 and vestibule main part 2, two vestibule bases 1 be used for respectively with two building subject fixed connection, be used for communicateing two building subjects between 2 miscellaneous two vestibule bases of vestibule main part installation 1. Specifically, vestibule base 1 is the triangle-shaped setting, and vestibule base 1's lateral wall and building subject's lateral wall fixed connection, vestibule body 2 install between two vestibule bases 1 and lie in the top of vestibule unit. Vestibule main part 2 carries out fixed connection through a buffering support with vestibule base 1, and the buffering support is used for slowing down the vertical shear force that vestibule main part 2 received, is provided with the buffering subassembly between vestibule main part 2 and vestibule base 1, and the buffering subassembly is used for slowing down the horizontal shear force that vestibule main part 2 received.

Referring to fig. 2, the buffer support comprises a top plate 4 and a bottom plate 3, the bottom plate 3 is fixedly connected with the top of the corridor base 1, and the top plate 4 is fixedly connected with the bottom of the corridor main body 2. Be provided with a plurality of metal fixed layer 5 and a plurality of rubber buffer layer 6 between roof 4 and the bottom plate 3, a plurality of metal fixed layer 5 are the setting of staggering with rubber buffer layer 6. Specifically, the metal fixing layer 5 is made of a steel plate, the rubber damping layer 6 is made of a rubber material, and the metal fixing layer 5 and the rubber damping layer 6 are bonded and fixed through vulcanization.

Further, a stabilizing component is arranged between the top plate 4 and the bottom plate 3. In this embodiment, the stabilizing assemblies are provided with a plurality of sets, and the plurality of sets of stabilizing assemblies are arranged in a circular array along the vertical center line of the bottom plate 3. Firm subassembly includes guide bar 7 and uide bushing 8, guide bar 7 is the vertical bottom of fixing at roof 4, uide bushing 8 is the vertical top of fixing at bottom plate 3, and guide bar 7 cup joints and slides the cooperation with uide bushing 8, thereby make roof 4 and bottom plate 3 under the guide of uide bushing 8 and guide bar 7, remove along vertical direction, the condition that takes place horizontal displacement between roof 4 and the bottom plate 3 has been reduced, it receives the shearing force of horizontal direction and produces the tearing condition to have reduced rubber buffer layer 6, play the guard action to rubber buffer layer 6.

Referring to fig. 2, in order to improve the stability of the sleeve connection between the guide rod 7 and the guide sleeve 8. The guide sleeve 8 supplies the inboard fixedly connected with spacing platform 9 of one end that guide bar 7 cup jointed, and the lateral wall of guide bar 7 corresponds and is provided with spacing 10. When the guide rod 7 and the guide sleeve 8 are far away from each other and move to the maximum distance, the limiting table 9 and the limiting strip 10 are abutted against each other, so that the limiting effect is achieved on the separation between the guide rod 7 and the guide sleeve 8.

Referring to fig. 3, buffering subassembly includes fixed plate 11 and a plurality of buffer spring 12, and fixed plate 11 is vertical fixing in the bottom of vestibule main part 2, and the top effect of vestibule base 1 is seted up and is pegged graft complex dashpot 13 with fixed plate 11, and fixed plate 11 and dashpot 13 are pegged graft the cooperation, and a plurality of buffer spring 12 set up in dashpot 13, and a plurality of buffer spring 12 are the equidistance along the cell wall week of dashpot 13 and arrange the setting. One end of the buffer spring 12 is fixedly connected with the wall of the buffer groove 13, and the other end of the buffer spring 12 is fixedly connected with the side wall of the fixed plate 11. When the vestibule body 2 is subjected to a horizontal shearing force, the horizontal shearing force can be transmitted to the buffer spring 12 through the fixing plate 11, so that the buffer spring 12 can weaken and buffer the horizontal shearing force.

Specifically, the bottom end of the fixing plate 11 is provided with a limiting block 14, and the width of the limiting block 14 is greater than that of the fixing plate 11. The buffer groove 13 comprises a connector sub-groove 131 and a limiting sub-groove 132, the fixing plate 11 is in plug-in fit with the connector sub-groove 131, and the limiting block 14 is in plug-in fit with the limiting sub-groove 132. The limiting block 14 is used for limiting the separation of the fixing plate 11 from the connecting sub-groove 131, so that the stability of the insertion fit of the fixing plate 11 and the buffer groove 13 is improved.

Referring to fig. 3, a plurality of round balls 15 are placed at the bottom of the limiting block groove 132, and the round balls 15 are used for supporting the limiting block 14. The arrangement can drive the limiting block 14 to move when the fixing plate 11 moves, so that sliding friction between the limiting block 14 and the bottom of the buffer groove 13 is converted into rolling friction between the limiting block 14 and the round ball 15, and the smoothness of movement of the limiting block 14 is improved.

Referring to fig. 3, the notch of the buffer tank 13 is provided with a sealing layer 16, and the sealing layer 16 is made of a waterproof rubber material. And one side of the sealing layer 16 is fixedly connected with the wall of the buffer tank 13, and the other side of the sealing layer 16 is fixedly connected with the side wall of the fixed plate 11, so that the gap between the buffer tank 13 and the fixed plate 11 is sealed, and the structure in the buffer tank 13 is protected.

The implementation principle of the corridor with the high-rise tower steel structure in the embodiment of the application is as follows:

when the longitudinal shearing force is applied, the longitudinal shearing force is transmitted to the rubber shock absorption layers 6 through the top plate 4 or the bottom plate 3, so that the longitudinal shearing force is buffered and weakened by the rubber shock absorption layers 6; when vestibule main part 2 received the shearing force of horizontal direction, can transmit buffer spring 12 department through fixed plate 11 for buffer spring 12 weakens and absorbs horizontal shearing force, thereby can prevent effectively that vestibule main part 2 and vestibule base 1's junction from suffering too big shearing force and breaking the condition of even pulling off, is favorable to improving the stability of being connected between building main part and the vestibule.

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

1. The utility model provides a high-rise tower steel construction vestibule which characterized in that: including two vestibule bases (1) and vestibule main part (2), two vestibule base (1) are used for respectively with two building subject fixed connection, install vestibule main part (2) two between vestibule base (1), just vestibule main part (2) with vestibule base (1) carries out fixed connection through a buffering support, the buffering support is used for slowing down the vertical shear force that vestibule main part (2) received, vestibule main part (2) with be provided with the buffering subassembly between vestibule base (1), the buffering subassembly is used for slowing down the horizontal shear force that vestibule main part (2) received.

2. The corridor of claim 1, wherein the corridor comprises a steel structure of the high-rise tower, and the corridor comprises: the buffering support includes roof (4), bottom plate (3), a plurality of rubber shock absorber layer (6) and a plurality of metal fixed bed (5), bottom plate (3) with the top fixed connection of vestibule base (1), roof (4) are located the top of bottom plate (3), just roof (4) with the bottom fixed connection of vestibule main part (2), it is a plurality of rubber shock absorber layer (6) and a plurality of metal fixed bed (5) are fixed to be set up roof (4) with between bottom plate (3), and a plurality of the shock absorber layer is with a plurality of metal fixed bed (5) are vertical staggered arrangement setting along vertical direction.

3. The corridor of claim 2, wherein the corridor comprises a steel structure of the high-rise tower, and the corridor comprises: roof (4) with be provided with firm subassembly between bottom plate (3), firm subassembly includes guide bar (7) and uide bushing (8), guide bar (7) are vertical the fixing the bottom of roof (4), uide bushing (8) are vertical the fixing the top of bottom plate (3), guide bar (7) with uide bushing (8) cup joint and the cooperation of sliding.

4. The corridor of claim 3, wherein the corridor comprises a steel structure of the high-rise tower, and the corridor comprises: the utility model discloses a spacing platform, including uide bushing (8), guide bar (7), lateral wall, guide bar (7) and uide bushing (8), uide bushing (8) confession the one end inboard that guide bar (7) cup jointed is provided with spacing platform (9), the lateral wall of guide bar (7) corresponds and is provided with spacing strip (10), works as guide bar (7) with when uide bushing (8) keep away from each other and remove maximum distance, spacing platform (9) with spacing strip (10) looks butt.

5. The corridor of claim 1, wherein the corridor comprises a steel structure of the high-rise tower, and the corridor comprises: buffering subassembly includes fixed plate (11) and a plurality of buffer spring (12), fixed plate (11) are vertical the installation the bottom of vestibule body, dashpot (13) have been seted up at the top of vestibule base (1), fixed plate (11) with the cooperation of pegging graft of dashpot (13), it is a plurality of buffer spring (12) set up in dashpot (13), just the one end of buffer spring (12) with the lateral wall fixed connection of fixed plate (11), the other end of buffer spring (12) with the lateral wall fixed connection of dashpot (13).

6. The corridor of claim 5, wherein the corridor comprises: the bottom of fixed plate (11) is provided with stopper (14), stopper (14) with buffer slot (13) joint cooperation is used for the restriction fixed plate (11) breaks away from buffer slot (13).

7. The corridor of claim 6, wherein the corridor comprises: a plurality of balls (15) are placed at the bottom of the buffer groove (13), and the balls (15) are used for supporting the limiting block (14).

8. The corridor of claim 5, wherein the corridor comprises: the buffer groove (13) is provided with a sealing layer (16), and the sealing layer (16) is used for sealing a gap between the buffer groove (13) and the fixing plate (11).