CN214423610U

CN214423610U - Assembly type structure for flexibly connecting prefabricated components with building main body

Info

Publication number: CN214423610U
Application number: CN202120078505.5U
Authority: CN
Inventors: 熊政红; 李江; 朱世猛; 熊能; 甘小林; 胡友强
Original assignee: China Ocean Construction Group Co Ltd
Current assignee: China Ocean Construction Group Co Ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-10-19
Anticipated expiration: 2031-01-13

Abstract

The utility model belongs to the technical field of building construction, especially, assembled building prefabricated component and building main part flexible connection structure, including the connecting box, the top and the bottom of connecting box are all slidable mounting has the movable post of vertical setting, the top of connecting box is equipped with the connecting plate, and the below of connecting box is equipped with the locating plate, and the movable post is kept away from the one end of connecting box and is connected with connecting plate and locating plate fixed connection, the top of connecting plate is equipped with the prefabricated plate, threaded mounting has the bolt on the connecting plate, and the bolt is connected with the prefabricated plate screw thread, slidable mounting has two buffer boards in the connecting box, and the movable post is connected with the buffer board fixed connection; the utility model discloses the realization makes prefabricated component and building main part be connected, and it is convenient to be connected, easy operation, and stable in structure is firm, and a plurality of elastic support make have the elasticity support between prefabricated component and the building main part for can be great when the vibration slow down the impact of vibration, improve the anti-seismic performance of building.

Description

Assembly type structure for flexibly connecting prefabricated components with building main body

Technical Field

The utility model relates to a construction technical field especially relates to an assembly type structure prefabricated component and building subject flexible connection structure.

Background

When the existing connecting structure of the prefabricated component of the assembly type building and the building main body is used, the shock absorption effect is poor after the connection, and the destructiveness is large and the danger is high when an earthquake occurs, so that the flexible connecting structure of the prefabricated component of the assembly type building and the building main body is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembly type structure prefabricated component and building subject flexible connection structure to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flexible connection structure of prefabricated components of an assembly type building and a building main body comprises a connection box, wherein vertically arranged movable columns are slidably mounted at the top and the bottom of the connection box, a connection plate is arranged above the connection box, a positioning plate is arranged below the connection box, one ends of the movable columns, far away from the connection box, are fixedly connected with the connection plate and the positioning plate, a prefabricated plate is arranged at the top of the connection plate, bolts are mounted on the connection plate in a threaded manner and are in threaded connection with the prefabricated plate, two buffer plates are slidably mounted in the connection box, the movable columns are fixedly connected with the buffer plates, vertically arranged pressure springs are arranged between the inner walls at the top and the bottom of the connection box and the buffer plates, a compression box is arranged in the connection box, vertically arranged shock absorption rods are slidably mounted at the top and the bottom of the compression box, the shock absorption rods are fixedly connected with the buffer plates, and two horizontal plates are slidably mounted in the compression box, a vertically arranged spring is fixed between the two horizontal plates, one end of the shock-absorbing rod, which is far away from the buffer plate, is fixedly connected with the horizontal plates, the bottom of the positioning plate is provided with a building main body, the top of the building main body is provided with a vertically arranged connecting groove, the inner walls of the two sides of the connecting groove are provided with horizontally arranged limiting grooves, the bottom of the positioning plate is fixedly connected with a connecting block, the connecting block extends into the connecting groove, the two sides of the connecting block are slidably provided with limiting pins, one end of each limiting pin extends into the limiting groove, the connecting block is provided with a driving cavity, two vertical plates are slidably mounted in the driving cavity, one side, which is far away from the two vertical plates, is fixedly provided with a horizontally arranged movable shaft, one end, which is far away from the limiting grooves, of each limiting pin extends into the driving cavity and is fixedly connected with the movable shaft, a bidirectional screw rod is rotatably mounted in the driving cavity, and the vertical plates are in threaded connection with the bidirectional screw rod, the bidirectional screw rod is fixedly sleeved with a gear, a rack vertically arranged is slidably mounted in the driving cavity, the rack is meshed with the gear, a threaded column is mounted on the top of the positioning plate in a threaded mode, the bottom of the threaded column extends into the driving cavity and is rotatably connected with the rack, and the threaded column is in threaded connection with the connecting block.

Preferably, a guide rod which is horizontally arranged is fixedly installed in the driving cavity, and the vertical plate is slidably sleeved on the guide rod.

Preferably, the two-way lead screw comprises left threaded rod and right threaded rod, and the screw direction of left threaded rod and right threaded rod is opposite, two risers respectively with left threaded rod and right threaded rod threaded connection.

Preferably, the two sides of the connecting block are provided with horizontally arranged mounting holes, one end of the limiting pin, which is far away from the limiting groove, penetrates through the mounting holes, the mounting holes are communicated with the driving cavity, and the limiting pin is in sliding connection with the inner walls of the mounting holes.

Preferably, the compression box is internally and fixedly provided with a vertically arranged slide bar, and the spring and the horizontal plate are sleeved on the slide bar in a sliding manner.

Preferably, a vertically arranged track rod is fixedly installed in the connecting box, and the pressure spring and the buffer plate are sleeved on the track rod in a sliding manner.

The utility model has the advantages that:

make connecting plate and prefabricated plate be connected through the bolt, through inject the connecting block in the spread groove, then make the screw post descend and make the rack descend through rotating the screw post, it makes two-way lead screw rotate to drive gear revolve, it makes two risers separate each other to drive left threaded rod and right threaded rod to rotate, make the loose axle drive the spacer pin and inject the spacing inslot, realize being connected of connecting block and building subject, thereby realize being connected of prefabricated plate and building subject, the realization makes prefabricated component be connected with building subject, convenient connection, the operation is simple, and the stable in structure is firm.

Provide elasticity through the spring and give two horizontal plates, provide elasticity for the buffer board to two shock attenuation poles, the realization is to the elastic support of activity post, the realization is to the elastic support of connecting plate and locating plate, the cooperation pressure spring makes the buffer board keep in a relatively stable position, pressure spring and spring all are in compression state, a plurality of elastic support make have the elastic support between prefabricated component and the building main part, make can be great when the vibration slow down the impact of vibration, improve the anti-seismic performance of building.

The utility model discloses the realization makes prefabricated component and building main part be connected, and it is convenient to be connected, easy operation, and stable in structure is firm, and a plurality of elastic support make have the elasticity support between prefabricated component and the building main part for can be great when the vibration slow down the impact of vibration, improve the anti-seismic performance of building.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the sectional structure of the compression box of the present invention.

In the figure: 1. a connection box; 2. a movable post; 3. a connecting plate; 4. positioning a plate; 5. prefabricating a slab; 6. a bolt; 7. a buffer plate; 8. a compression box; 9. a shock-absorbing lever; 10. a pressure spring; 11. a horizontal plate; 12. a spring; 13. a building body; 14. connecting grooves; 15. a limiting groove; 16. connecting blocks; 17. a drive chamber; 18. a threaded post; 19. a vertical plate; 20. a bidirectional screw rod; 21. a movable shaft; 22. a spacing pin; 23. a rack; 24. a gear.

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.

Referring to fig. 1-3, an assembly type flexible connection structure for prefabricated components of a building and a building main body comprises a connection box 1, wherein vertically arranged movable columns 2 are slidably mounted at the top and the bottom of the connection box 1, a connection plate 3 is arranged above the connection box 1, a positioning plate 4 is arranged below the connection box 1, one ends, far away from the connection box 1, of the movable columns 2 are fixedly connected with the connection plate 3 and the positioning plate 4, a prefabricated plate 5 is arranged at the top of the connection plate 3, bolts 6 are threadedly mounted on the connection plate 3, the bolts 6 are threadedly connected with the prefabricated plate 5, two buffer plates 7 are slidably mounted in the connection box 1, the movable columns 2 are fixedly connected with the buffer plates 7, vertically arranged pressure springs 10 are arranged between the inner walls at the top and the bottom of the connection box 1 and the buffer plates 7, a compression box 8 is arranged in the connection box 1, and vertically arranged damping rods 9 are slidably mounted at the top and the bottom of the compression box 8, the shock-absorbing rod 9 is fixedly connected with the buffer plate 7, two horizontal plates 11 are slidably mounted in the compression box 8, a vertically arranged spring 12 is fixed between the two horizontal plates 11, one end of the shock-absorbing rod 9, which is far away from the buffer plate 7, is fixedly connected with the horizontal plates 11, a building body 13 is arranged at the bottom of the positioning plate 4, a vertically arranged connecting groove 14 is formed in the top of the building body 13, horizontally arranged limiting grooves 15 are formed in the inner walls of the two sides of the connecting groove 14, a connecting block 16 is fixedly connected to the bottom of the positioning plate 4, the connecting block 16 extends into the connecting groove 14, limiting pins 22 are slidably mounted on the two sides of the connecting block 16, one end of each limiting pin 22 extends into the limiting groove 15, a driving cavity 17 is formed in the connecting block 16, two vertical plates 19 are slidably mounted in the driving cavity 17, a horizontally arranged movable shaft 21 is fixed on one side, which is far away from the two vertical plates 19, one end, which is far away from the limiting groove 15, extends into the driving cavity 17 and is fixedly connected with the movable shaft 21, two-way lead screw 20 is installed to the internal rotation of drive chamber 17, riser 19 and two-way lead screw 20 threaded connection, fixed cover is equipped with gear 24 on the two-way lead screw 20, and slidable mounting has rack 23 of vertical setting in drive chamber 17, rack 23 and gear 24 meshing, and threaded post 18 is installed to the top screw thread of locating plate 4, and threaded post 18's bottom extends to in the drive chamber 17 and rotates with rack 23 to be connected, threaded post 18 and connecting block 16 threaded connection.

In this embodiment, a horizontally disposed guide rod is fixedly installed in the driving chamber 17, and the vertical plate 19 is slidably sleeved on the guide rod.

In this embodiment, the bidirectional screw 20 is composed of a left threaded rod and a right threaded rod, the thread directions of the left threaded rod and the right threaded rod are opposite, and the two vertical plates 19 are respectively in threaded connection with the left threaded rod and the right threaded rod.

In this embodiment, horizontally disposed mounting holes are formed in two sides of the connecting block 16, one end of the limiting pin 22, which is far away from the limiting groove 15, penetrates through the mounting holes, the mounting holes are communicated with the driving cavity 17, and the limiting pin 22 is slidably connected with the inner wall of the mounting holes.

In this embodiment, a vertically disposed slide rod is fixedly installed in the compression box 8, and the spring 12 and the horizontal plate 11 are slidably sleeved on the slide rod.

In this embodiment, a vertically disposed track rod is fixedly installed in the connection box 1, and the pressure spring 10 and the buffer plate 7 are slidably sleeved on the track rod.

The working principle is as follows: make connecting plate 3 be connected with prefabricated plate 5 through bolt 6, through inject connecting block 16 into spread groove 14, then make screw post 18 descend and make rack 23 descend through rotating screw post 18, it rotates to drive gear 24 and makes two-way lead screw 20 rotate, it rotates and makes two riser 19 parts from each other to drive left threaded rod and right threaded rod, it drives spacing pin 22 to inject in spacing groove 15 to make loose axle 21, realize being connected of connecting block 16 and building subject 13, thereby realize being connected of prefabricated plate 5 and building subject 13, realize making prefabricated component and building subject be connected, convenient connection, the operation is simple, and the stable in structure is firm. Provide elasticity through spring 12 and give two horizontal plates 11, provide elasticity for buffer board 7 to two shock attenuation poles 9, the realization is to the elastic support of activity post 2, the realization is to the elastic support of connecting plate 3 and locating plate 4, cooperation pressure spring 10 makes buffer board 7 keep in a relatively stable position, pressure spring 10 and spring 12 all are in compression state, a plurality of elastic support make have the elastic support between prefabricated component and the building main part, make the impact that can be great when the vibration slows down the vibration, improve the anti-seismic performance of building.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The flexible connecting structure comprises a connecting box (1) and is characterized in that movable columns (2) which are vertically arranged are slidably mounted at the top and the bottom of the connecting box (1), a connecting plate (3) is arranged above the connecting box (1), a positioning plate (4) is arranged below the connecting box (1), one ends, far away from the connecting box (1), of the movable columns (2) are fixedly connected with the connecting plate (3) and the positioning plate (4), a prefabricated plate (5) is arranged at the top of the connecting plate (3), bolts (6) are threadedly mounted on the connecting plate (3), the bolts (6) are threadedly connected with the prefabricated plate (5), two buffer plates (7) are slidably mounted in the connecting box (1), the movable columns (2) are fixedly connected with the buffer plates (7), and vertically arranged pressure springs (10) are arranged between the inner walls at the top and the bottom of the connecting box (1) and the buffer plates (7), the shock absorption and insulation structure is characterized in that a compression box (8) is arranged in the connection box (1), the top and the bottom of the compression box (8) are respectively provided with a shock absorption rod (9) which is vertically arranged, the shock absorption rod (9) is fixedly connected with the buffer plate (7), the compression box (8) is internally provided with two horizontal plates (11) in a sliding manner, a vertically arranged spring (12) is fixed between the two horizontal plates (11), one end of the shock absorption rod (9) far away from the buffer plate (7) is fixedly connected with the horizontal plates (11), the bottom of the positioning plate (4) is provided with a building main body (13), the top of the building main body (13) is provided with a vertically arranged connecting groove (14), the inner walls of two sides of the connecting groove (14) are provided with horizontally arranged limiting grooves (15), the bottom of the positioning plate (4) is fixedly connected with a connecting block (16), and the connecting block (16) extends into the connecting groove (14), both sides slidable mounting of connecting block (16) has spacer pin (22), and the one end of spacer pin (22) extends to spacing groove (15), be equipped with drive chamber (17) on connecting block (16), slidable mounting has two riser (19) in drive chamber (17), and one side that two riser (19) kept away from mutually is fixed with loose axle (21) that the level set up, and the one end that spacing groove (15) were kept away from in spacer pin (22) extends to in drive chamber (17) and with loose axle (21) fixed connection, two-way lead screw (20) are installed to drive chamber (17) internal rotation, riser (19) and two-way lead screw (20) threaded connection, fixed cover is equipped with gear (24) on two-way lead screw (20), and slidable mounting has rack (23) of vertical setting in drive chamber (17), rack (23) and gear (24) meshing, threaded post (18) are installed to the top screw thread of locating plate (4), the bottom of the threaded column (18) extends into the driving cavity (17) and is rotationally connected with the rack (23), and the threaded column (18) is in threaded connection with the connecting block (16).

2. The structure for flexibly connecting prefabricated building components with a building main body as claimed in claim 1, wherein a horizontally arranged guide rod is fixedly installed in the driving cavity (17), and the vertical plate (19) is slidably sleeved on the guide rod.

3. The structure of claim 1, wherein the two-way screw rod (20) is composed of a left screw rod and a right screw rod, the screw direction of the left screw rod is opposite to that of the right screw rod, and two vertical plates (19) are respectively connected with the left screw rod and the right screw rod in a screw way.

4. The structure for flexibly connecting the prefabricated building components with the building main body as claimed in claim 1, wherein horizontally arranged mounting holes are formed in two sides of the connecting block (16), one end of the limiting pin (22) far away from the limiting groove (15) penetrates through the mounting holes, the mounting holes are communicated with the driving cavity (17), and the limiting pin (22) is slidably connected with the inner wall of the mounting holes.

5. The structure for flexibly connecting prefabricated building components with a building main body as claimed in claim 1, wherein a vertically arranged sliding rod is fixedly installed in the compression box (8), and the spring (12) and the horizontal plate (11) are slidably sleeved on the sliding rod.

6. The flexible connection structure of the prefabricated building components and the building main body according to claim 1, wherein a vertically arranged track rod is fixedly installed in the connection box (1), and the pressure spring (10) and the buffer plate (7) are slidably sleeved on the track rod.