CN211523481U

CN211523481U - Supporting structure of steel vestibule

Info

Publication number: CN211523481U
Application number: CN201922374777.5U
Authority: CN
Inventors: 刘慧娟; 黄华; 董超文; 吴荔丹
Original assignee: Shenzhen Jiaxi Architectural Design Co ltd
Current assignee: Shenzhen Jiaxi Architectural Design Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-18
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a technical field of vestibule relates to a bearing structure of steel vestibule, including setting up bulge and setting on two relative one side lateral walls of wall body two the steel vestibule of just connecting two wall bodies on the bulge, its characterized in that: the steel vestibule with the bulge passes through the base and connects, the bulge is close to one side of steel vestibule is provided with the confession the recess of base embedding, recess cross section length is greater than the length of base bottom surface, be provided with the restriction on the bulge the base is in the locating part that slides in the recess. The utility model discloses has following effect: when the earthquake takes place, through the bearing structure who sets up, the steel vestibule can two-way slip when the earthquake, reduces the probability of steel vestibule deformation, can play the effect that improves steel vestibule stability.

Description

Supporting structure of steel vestibule

Technical Field

The utility model belongs to the technical field of the technique of vestibule and specifically relates to a bearing structure of steel vestibule is related to.

Background

The corridor is one of complex high-rise building structure systems, and generally refers to two or more high-rise buildings which are connected with each other by overhead connectors to meet the requirements of building shapes and use functions, wherein the connectors, namely the corridor, have the span of several meters and also have the length of dozens of meters. The vestibules are arranged one by one or a plurality of in the vertical direction of the building.

In order to increase the firmness of the corridor, part of the corridor is made of steel materials, namely the steel corridor is generally provided with corridor steel beams between the tower buildings of the building, and the corridor steel beams are assembled with the supports on the bracket of the tower building through steel columns.

The above prior art solutions have the following drawbacks: however, if an earthquake occurs, the connection between the steel beam of the steel corridor and the bracket of the tower building shakes left and right, so that the deformation of the steel corridor is large, the collapse of the corridor is easy to cause, and the situation needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bearing structure of steel vestibule, when the earthquake takes place, through the bearing structure who sets up, the steel vestibule can be two-way when the earthquake slide, reduces the probability of steel vestibule deformation, can play the effect that improves steel vestibule stability.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a supporting structure of steel vestibule, is two including setting up bulge and the setting on the relative one side lateral wall of two wall bodies on the bulge and connect the steel vestibule of two wall bodies, the steel vestibule with the bulge passes through the base to be connected, the bulge is close to one side of steel vestibule is provided with the confession the recess of base embedding, recess cross section length is greater than the length of base bottom surface, be provided with the restriction on the bulge the base is in the locating part that slides in the recess.

Through adopting above-mentioned technical scheme, through the bulge and the base that set up, can play the fixed effect of steel vestibule, through the recess that sets up to be greater than the length of base bottom surface with recess cross section length, when the earthquake takes place, can provide the space that base and steel vestibule slided, reduce the probability of steel vestibule deformation, can play the effect that improves steel vestibule stability, through the locating part that sets up, can play the purpose of limiting the base at the distance that the recess slided.

The utility model discloses can further set up to in a preferred example: the locating part is including setting up lug, seting up on the base is along length direction's the relative both sides lateral wall of recess can supply the sliding opening that the lug slided, the sliding opening runs through the relative both sides lateral wall of bulge, two the lug is worn out the both sides lateral wall of bulge respectively.

Through adopting above-mentioned technical scheme, when the base slided in the recess, through the lug and the sliding opening that set up, lug and sliding opening lateral wall can butt each other, can play the purpose of restriction base at the recess distance of sliding.

The utility model discloses can further set up to in a preferred example: the two opposite side walls of the sliding opening are respectively provided with a spring, and two ends of each spring are respectively abutted against one side wall of the sliding opening and one side wall of the bump.

Through adopting above-mentioned technical scheme, when the lug slided toward one side at the sliding opening, through the spring that sets up, a spring can be in the state of internal compression, and another spring can be in by tensile state, can all play the effect of buffering, avoids sliding too fast and causes the lug to damage.

The utility model discloses can further set up to in a preferred example: the side wall of the sliding opening is provided with a limiting column, the limiting column penetrates through the spring, and a limiting groove for embedding one end, far away from the side wall of the sliding opening, of the limiting column is formed in the side wall of the protruding block.

Through adopting above-mentioned technical scheme, when the lug slided toward one side at the sliding opening, through spacing post and the spacing groove that sets up, spacing post can imbed among the spacing groove and with spacing groove tank bottom butt, can play the purpose that the restriction slider continues to slide toward same direction.

The utility model discloses can further set up to in a preferred example: spacing post is kept away from sliding opening lateral wall one end is provided with the cushion, the cushion is kept away from one side of spacing post can with spacing groove tank bottom butt.

Through adopting above-mentioned technical scheme, during spacing post embedding to spacing groove and with spacing groove tank bottom butt, through the cushion that sets up, can play the cushioning effect to the lug, reduce the probability of damaging spacing post and lug, can play the purpose of extension spacing post and lug life.

The utility model discloses can further set up to in a preferred example: the lateral wall of recess both sides relative along width direction all is provided with the blotter, one side that the blotter kept away from the recess lateral wall can with the lateral wall butt of base.

Through adopting above-mentioned technical scheme, when the base slided in the recess, through the blotter that sets up, can play certain cushioning effect when the base slided in the recess.

The utility model discloses can further set up to in a preferred example: one side of the base, which is close to the bottom of the groove, is provided with a ball, and the bottom of the groove is provided with a sliding groove for the ball to roll.

By adopting the technical scheme, when an earthquake occurs, the friction force between the base and the bottom of the groove can be reduced through the arranged ball and the chute, so that the base can slide in the groove more easily, the probability of deformation of the steel corridor can be reduced, and the probability of fracture of the steel corridor can be reduced,

the utility model discloses can further set up to in a preferred example: the base is provided with on length direction's the relative both sides lateral part and consolidates the strip, the bulge is provided with the bolt on being close to one side of steel vestibule, consolidate the strip and seted up the confession the through-hole that the bolt passed, the through-hole can supply the bolt slides, the bolt is kept away from a pot head of base is equipped with the nut, the nut can with consolidate the strip and keep away from base one side butt.

Through adopting above-mentioned technical scheme, through the reinforced strip, bolt and the nut that set up, can reach and fix the base in the purpose of bulge in vertical direction, can supply the bolt to slide with the through-hole simultaneously, can avoid reinforced strip, bolt, nut to influence the condition emergence of sliding of base.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the bulge and the base that set up, can play the fixed effect of steel vestibule, through the recess that sets up to be greater than the length of base bottom surface with recess cross section length, when the earthquake takes place, can provide the space that base and steel vestibule slided, reduce the probability of steel vestibule deformation, can play the effect that improves steel vestibule stability, through the locating part that sets up, can play the purpose of restriction base at the distance that the recess slided.

2. Through the spring and the elastic cushion, when the lug slides in the sliding opening, a certain buffering effect can be achieved.

3. Through the reinforcing strip, bolt, nut and the through-hole that set up, can play the effect of fixing the base in the bulge.

Drawings

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

FIG. 2 is a schematic structural view of the rear base and the protruding portion of the hidden steel gallery;

FIG. 3 is a partial cross-sectional view between the projection and the bump;

FIG. 4 is an enlarged partial view of portion A of FIG. 3 for showing the spring and the resilient pad;

fig. 5 is a partial exploded view between the base and the groove for showing the ball and the runner.

Reference numerals: 1. a projection; 2. a steel gallery; 3. a base; 4. a groove; 5. a limiting member; 6. reinforcing the strips; 7. a bolt; 8. a through hole; 9. a nut; 10. a bump; 11. a sliding port; 12. a spring; 13. a limiting column; 14. a limiting groove; 15. an elastic pad; 16. a cushion pad; 17. a ball bearing; 18. a chute.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a supporting structure of steel vestibule, as shown in fig. 1 and fig. 2, including setting up bulge 1 on two wall body relative one side lateral walls and setting up on two bulge 1 and connect the steel vestibule 2 of two wall bodies, steel vestibule 2 passes through base 3 with bulge 1 and is connected, one side that bulge 1 is close to steel vestibule 2 is provided with the recess 4 that supplies the embedding of base 3, in order to make base 3 can slide in recess 4, set up the length of recess 4 cross section for being greater than the length of base 3 bottom surface, be provided with the locating part 5 that restriction base 3 slided in recess 4 on the bulge 1.

As shown in fig. 3 and 4, in order to fix the base 3, the reinforcing strip 6 is fixedly arranged on the side portions of the two opposite sides of the base 3 along the length direction in a welding mode, the bolt 7 is arranged on one side of the protruding portion 1 close to the steel gallery 2, the through hole 8 for the bolt 7 to pass through is formed in the reinforcing strip 6, the bolt 7 can slide through the through hole 8, the nut 9 is sleeved on one end of the bolt 7 far away from the base 3, the nut 9 can abut against one side of the reinforcing strip 6 far away from the base 3, and the base 3 can be fixed.

The limiting part 5 comprises a convex block 10 and a sliding opening 11, the convex block 10 is integrally arranged on the side walls of two opposite sides of the base 3 along the length direction, the sliding opening 11 is arranged on the side walls of two opposite sides of the groove 4, the convex block 10 can slide through the sliding opening 11, the sliding opening 11 penetrates through the side walls of two opposite sides of the protruding part 1, and the two convex blocks 10 can penetrate through the side walls of two sides of the protruding part 1.

The side walls of the two opposite sides of the sliding opening 11 are respectively provided with a spring 12, two ends of the spring 12 are respectively abutted against one side wall of the sliding opening 11 and one side wall of the lug 10, the side wall of the sliding opening 11 is provided with a limit column 13, the limit column 13 penetrates through the spring 12, the side wall of the lug 10 is provided with a limit groove 14 for embedding one end, far away from the side wall of the sliding opening 11, of the limit column 13, in order to increase the buffering effect between the limit column 13 and the limit groove 14, one end, far away from the side wall of the sliding opening 11, of the limit column 13 is provided with an elastic cushion 15, the elastic cushion 15 is made of rubber materials, one side, far away from the limit column 13, of the elastic cushion 15 can be abutted against the bottom of the limit groove 14, the side walls of the two opposite sides of the groove 4 in the width direction are respectively provided with cushion pads 16, the cushion 16 is made.

As shown in fig. 5, when an earthquake occurs, the base 3 slides in the groove 4, so that the probability of deformation of the steel corridor 2 can be reduced, in order to facilitate the sliding of the base 3, the ball 17 is arranged on one side of the base 3 close to the bottom of the groove 4, and the groove 18 for the ball 17 to roll is arranged on the bottom of the groove 4.

When the steel vestibule 2 is installed, the bases 3 are respectively embedded into the corresponding grooves 4, the bolts 7 on the convex parts 1 can penetrate through the through holes 8 on the reinforcing strips 6, then the nuts 9 are screwed, the steel vestibule 2 can be fixed, when an earthquake happens, the bases 3 on the steel vestibule 2 can slide in one direction in the grooves 4, meanwhile, the convex blocks 10 on the two sides of the bases 3 can slide in the sliding openings 11, and the reinforcing strips 6 can also slide on the surfaces of the bases 3, when the convex blocks 10 slide in the sliding openings 11 to one side, the convex blocks 10 can compress the springs 12 on one side of the sliding openings 11, the limiting posts 13 on the side walls of the sliding openings 11 can be embedded into the limiting grooves 14, when the limiting posts 13 are embedded into the limiting grooves 14, the elastic pads 15 on the limiting posts 13 can be abutted against the bottoms of the limiting grooves 14, the elastic pads 15 can play a role in buffering role on the convex blocks 10, and simultaneously, the springs 12 on the side walls on the other side of the sliding openings 11 can be in, because the elastic characteristic of two springs 12 self, all can play certain cushioning effect to lug 10, thereby play the cushioning effect when sliding in recess 4 to whole base 3, can order about base 3 and slide toward the opposite side at recess 4, and base 3 slips to when with recess 4 lateral wall butt, blotter 16 on the lateral wall can play the cushioning effect to base 3, and can order about base 3 and slide toward the opposite side at recess 4, base 3 alright with slide toward both sides in recess 4, reach the purpose that supplies 2 two-way sliding of steel vestibule, can reduce the probability of 2 deformation of steel vestibule, can play the effect that improves 2 stability of steel vestibule.

The implementation principle of the embodiment is as follows: through base 3 and the recess 4 that sets up, through base 3 in recess 4 gliding alright with reach the purpose that steel vestibule 2 can slide when the earthquake, spring 12 and the cushion 16 of setting, can play the effect of ordering about to slide toward opposite direction to lug 10, the cushion 16 of setting, can play the effect of ordering about base 3 to slide toward opposite direction in recess 4, through the aforesaid setting, when the earthquake takes place, base 3 can come and go in recess 4 and slide, reach the purpose that can supply 2 two-way slides of steel vestibule, can reduce the probability of 2 deformation of steel vestibule, can play the effect that improves 2 stability of steel vestibule.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a supporting structure of steel vestibule, is in two including setting up bulge (1) and setting on two wall body opposite side lateral walls the steel vestibule (2) of just connecting two wall bodies on bulge (1), its characterized in that: steel vestibule (2) with bulge (1) is connected through base (3), bulge (1) are close to one side of steel vestibule (2) is provided with the confession recess (4) of base (3) embedding, recess (4) cross section length is greater than the length of base (3) bottom surface, be provided with the restriction on bulge (1) base (3) are in locating part (5) of recess (4) internal slipping.

2. A support structure for a steel corridor as claimed in claim 1, characterized in that: locating part (5) is including setting up lug (10), the seting up on base (3) along length direction's the relative both sides lateral wall can supply on recess (4) the relative both sides lateral wall slide mouth (11) that lug (10) slided, slide mouth (11) run through the relative both sides lateral wall of bulge (1), two the both sides lateral wall of bulge (1) is worn out respectively in lug (10).

3. A support structure for a steel corridor as claimed in claim 2, characterized in that: springs (12) are arranged on the side walls of two opposite sides of the sliding opening (11), and two ends of each spring (12) are respectively abutted against the side wall of one side of the sliding opening (11) and the side wall of one side of the bump (10).

4. A support structure for a steel corridor as claimed in claim 3, characterized in that: be provided with spacing post (13) on the lateral wall of sliding opening (11), spacing post (13) are followed pass in spring (12), it has confession to open on the lateral wall of lug (10) spacing groove (14) that sliding opening (11) lateral wall one end was kept away from in spacing post (13) embedding.

5. A support structure for a steel corridor as claimed in claim 4, wherein: spacing post (13) are kept away from sliding opening (11) lateral wall one end is provided with cushion (15), cushion (15) are kept away from one side of spacing post (13) can with spacing groove (14) tank bottom butt.

6. A support structure for a steel corridor as claimed in claim 1, characterized in that: the lateral wall of the two opposite sides of the groove (4) along the width direction is provided with a buffer pad (16), and one side of the buffer pad (16) far away from the lateral wall of the groove (4) can be abutted against the lateral wall of the base (3).

7. A support structure for a steel corridor as claimed in claim 1, characterized in that: the base (3) is close to one side of the bottom of the groove (4) and is arranged on a ball (17), and a sliding groove (18) for the ball (17) to roll is formed in the bottom of the groove (4).

8. A support structure for a steel corridor as claimed in claim 1, characterized in that: be provided with reinforcing strip (6) on base (3) along length direction's the relative both sides lateral part, be provided with bolt (7) on one side that bulge (1) is close to steel vestibule (2), reinforcing strip (6) have been seted up the confession through-hole (8) that bolt (7) passed, through-hole (8) can supply bolt (7) slide, bolt (7) are kept away from a pot head of base (3) is equipped with nut (9), nut (9) can with reinforcing strip (6) are kept away from base (3) one side butt.