CN212129729U

CN212129729U - Assembled stair module capable of damping

Info

Publication number: CN212129729U
Application number: CN202020572644.9U
Authority: CN
Inventors: 洪求耀; 薛东辉
Original assignee: Zhangzhou Haoheng Building Materials Co ltd
Current assignee: Zhangzhou Haoheng Building Materials Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-11
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a but absorbing assembled stair module, backup pad and a plurality of step board including two face-to-face settings, the both ends of step board respectively with the internal surface connection of two backup pads, a plurality of the step board is the downward overlap joint setting in proper order of slope form, two the backup pad is respectively mutually backed mutually and installs a connecting plate on the surface, and this connecting plate is installed in the upper end of backup pad, and this connecting plate front end has the first turn-ups portion of bending earlier on mutually in the direction of backup pad, and this first turn-ups portion sets up perpendicularly with the backup pad and with upper platform or rest platform fixed connection, adjacent two be provided with a buffering strip between the step board, be provided with a buffer plate between the both ends of step board and two backup pads. The utility model discloses a convenient installation of house stair's integration, and both can improve the stability of being connected between step board and adjacent each part, can further reduce resonance again, strengthen the shock attenuation effect of stair structure.

Description

Assembled stair module capable of damping

Technical Field

The utility model relates to a building field especially relates to but absorbing assembled stair module.

Background

The building industrialization is the development direction of the future building industry, the assembly type building is the hot point of research and development practice of institutions of various departments and colleges and building enterprises in recent years, various prefabricated part products are rich in form and variety, novel, high-quality and different in performance, and are developed rapidly and widely applied, but due to the weak foundation of China in the assembly type building field, the field has many defects.

The building is used as a component for vertical traffic between floors. The method is used for traffic connection between floors and when the height difference is large. Stairways are also provided in multi-story and high-rise buildings provided with elevators and escalators as the main means of vertical transportation. High-rise buildings, although using elevators as the main vertical transport means, still need to keep staircases for escape in case of fire. The stair of the existing fabricated building adopts a traditional prefabricated stair mode, the stair is divided into three parts, namely a rest board, a stair beam and a stair section, according to the floor height and the size of a stair room in a factory, and then prefabricated components are respectively fabricated in a processing factory and assembled and welded during construction, so that on one hand, one component is decomposed into three parts, the workload of pouring and construction is increased, and further the manufacturing and construction cost is increased, on the other hand, the disassembled stair component is not a standardized product, and still needs to be independently adjusted according to the floor height and the size of the stair room and poured independently, still is a customized product, and the cost still remains high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but absorbing assembled stair module, but this absorbing assembled stair module has realized the convenient installation of house stair's integration, and both can improve the stability of being connected between step board and adjacent each part, can further reduce resonance again, strengthens the shock attenuation effect of stair structure.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a shock-absorbing assembly type stair module comprises an upper layer platform, a lower layer platform, a rest platform positioned between the upper layer platform and the lower layer platform and a plurality of stair components, wherein one end of each stair component is connected with the rest platform, and the other end of each stair component is connected with the upper layer platform or the lower layer platform;

the stair component further comprises two supporting plates and a plurality of step plates, wherein the two supporting plates and the step plates are arranged face to face, two ends of each step plate are respectively connected with the inner surfaces of the two supporting plates, and the step plates are sequentially and downwards lapped in an inclined shape;

a connecting plate is arranged on the surface of each of the two support plates, which is opposite to each other, the connecting plate is arranged at the upper end part of each support plate, the front end of the connecting plate is provided with a first flanging part which is bent towards the direction opposite to the support plates, and the first flanging part is perpendicular to the support plates and is fixedly connected with an upper-layer platform or a rest platform;

a buffer strip is arranged between every two adjacent step plates, and a buffer sheet is arranged between the two ends of each step plate and the two support plates.

The further improved scheme in the technical scheme is as follows:

1. in the above scheme, the step plates further comprise a horizontal panel and a vertical panel, and in two adjacent step plates, the horizontal panel of one step plate is overlapped with the vertical panel of the other step plate.

2. In the above scheme, two ends of the horizontal panel are respectively provided with a first bending part, and the first bending parts are in contact with the support panel and are fixedly connected through a plurality of bolts.

3. In the scheme, the two ends of the vertical panel are respectively provided with a second bending part, and the second bending parts are in contact with the surface of the supporting plate and are fixedly connected through a plurality of bolts.

4. In the above scheme, the buffer sheet is arranged between the support plate and the first bending part and/or between the support plate and the second bending part.

5. In the scheme, the buffer strip is fixedly arranged on the horizontal panel of the step plate through a plurality of screws.

6. In the scheme, the vertical panel of the step plate is provided with a bending strip in the same direction as the horizontal panel, and the bending strip is in surface contact with the buffer strip.

7. In the above scheme, the buffer sheet is a rubber buffer sheet or a silica gel buffer sheet, and the buffer strip is a rubber buffer strip or a silica gel buffer strip.

8. In the above scheme, the length of the buffer strip is the same as that of the step plate.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

the utility model discloses assembled stair module that can dampen, it has realized the full assembled design of house stair structure, only needs to use simple accessories such as screw at the job site, can realize the equipment to house stair, avoids assembling to marking time through modes such as welding at the job site, has simplified the assembly process, has improved the speed of assembly, has realized the convenient installation of the integration of house stair; in addition, through the arrangement of the buffer strips, elastic support is provided between the adjacent step plates, so that the connection stability between the step plates and the adjacent parts can be improved, resonance can be further reduced, and the damping effect of the stair structure is enhanced; furthermore, the arrangement of the buffer sheet between the support plate and the step plate improves the stability of connection between the support plate and the step plate, enhances the structural strength and further enhances the shock absorption capacity of the integral structure of the stair.

Drawings

FIG. 1 is a schematic structural view of the shock-absorbing assembly type stair module of the present invention;

FIG. 2 is a schematic view of a part of a shock-absorbing assembly type stair module according to the present invention;

FIG. 3 is a schematic structural view of a step plate in the shock-absorbing assembly type stair module of the present invention;

FIG. 4 is a schematic view of a second schematic view of a part of the shock-absorbing assembly type stair module of the present invention;

figure 5 is the utility model discloses the local structure schematic diagram of stair subassembly in the assembled stair module.

In the above drawings: 1. an upper stage; 2. a lower stage; 3. a resting platform; 4. a stair assembly; 41. a support plate; 42. a step plate; 421. a horizontal panel; 422. a vertical panel; 423. a first bending portion; 424. a second bending portion; 43. a connecting plate; 44. a first burring; 45. a buffer strip; 46. a buffer sheet.

Detailed Description

In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.

Example 1: a shock-absorbing assembly type stair module comprises an upper layer platform 1, a lower layer platform 2, a rest platform 3 and a plurality of stair components 4, wherein the rest platform 3 is positioned between the upper layer platform 1 and the lower layer platform 2, one end of each stair component 4 is connected with the rest platform 3, and the other end of each stair component 4 is connected with the upper layer platform 1 or the lower layer platform 2;

the stair component 4 further comprises two support plates 41 and a plurality of step plates 42 which are arranged face to face, two ends of each step plate 42 are respectively connected with the inner surfaces of the two support plates 41, and the step plates 42 are sequentially and downwards overlapped in an inclined manner;

a connecting plate 43 is arranged on the surface of each of the two support plates 41 which is opposite to each other, the connecting plate 43 is arranged at the upper end part of the support plate 41, the front end of the connecting plate 43 is provided with a first flanging part 44 which is bent towards the direction opposite to the support plate 41, and the first flanging part 44 is perpendicular to the support plate 41 and is fixedly connected with the upper-layer platform 1 or the resting platform 3;

a buffer strip 45 is arranged between two adjacent step plates 42, and a buffer sheet 46 is arranged between two ends of each step plate 42 and the two support plates 41.

The step plates 42 further include a horizontal panel 421 and a vertical panel 422, and in two adjacent step plates 42, the horizontal panel 421 of one step plate 42 is overlapped with the vertical panel 422 of the other step plate 42; two ends of the horizontal panel 421 are respectively provided with a first bending portion 423, and the first bending portion 423 is in surface contact with the supporting plate 41 and is fixedly connected with the supporting plate through a plurality of bolts;

two ends of the vertical panel 422 are respectively provided with a second bending part 424, and the second bending part 424 is in surface contact with the support plate 41 and is fixedly connected with the support plate through a plurality of bolts; the buffer sheet 46 is provided between the support plate 41 and the first bent portion 423, and between the support plate 41 and the second bent portion 424;

the buffer sheet 46 is a silica gel buffer sheet, and the buffer strip 45 is a silica gel buffer strip;

the buffer strip 45 is fixedly arranged on the horizontal panel 421 of the step plate 42 through a plurality of screws; the vertical panel 422 of the step plate 42 has a bending strip in the same direction as the horizontal panel 421, and the bending strip is in surface contact with the buffer strip 45.

Example 2: a shock-absorbing assembly type stair module comprises an upper layer platform 1, a lower layer platform 2, a rest platform 3 and a plurality of stair components 4, wherein the rest platform 3 is positioned between the upper layer platform 1 and the lower layer platform 2, one end of each stair component 4 is connected with the rest platform 3, and the other end of each stair component 4 is connected with the upper layer platform 1 or the lower layer platform 2;

the buffer sheet 46 is a rubber buffer sheet, and the buffer strip 45 is a rubber buffer strip; the length of the buffer bar 45 is the same as the length of the step plate 42.

When the damping assembly type stair module is adopted, the full assembly type design of the house stair structure is realized, the assembly of the house stair can be realized only by using simple accessories such as screws and the like on a construction site, the assembly of steps in the construction site through modes such as welding and the like is avoided, the assembly process is simplified, the assembly speed is improved, and the integrated convenient installation of the house stair is realized;

in addition, through the arrangement of the buffer strips, elastic support is provided between the adjacent step plates, so that the connection stability between the step plates and the adjacent parts can be improved, resonance can be further reduced, and the damping effect of the stair structure is enhanced; furthermore, the arrangement of the buffer sheet between the support plate and the step plate improves the stability of connection between the support plate and the step plate, enhances the structural strength and further enhances the shock absorption capacity of the integral structure of the stair.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a but absorbing assembled stair module which characterized in that: the stair assembly comprises an upper-layer platform (1), a lower-layer platform (2), a rest platform (3) and a plurality of stair assemblies (4), wherein the rest platform (3) is positioned between the upper-layer platform (1) and the lower-layer platform (2), one end of each stair assembly (4) is connected with the rest platform (3), and the other end of each stair assembly (4) is connected with the upper-layer platform (1) or the lower-layer platform (2);

the stair component (4) further comprises two support plates (41) arranged face to face and a plurality of step plates (42), two ends of each step plate (42) are respectively connected with the inner surfaces of the two support plates (41), and the step plates (42) are sequentially and downwards overlapped in an inclined manner;

a connecting plate (43) is arranged on the surface of each of the two support plates (41) which is opposite to each other, the connecting plate (43) is arranged at the upper end part of the support plate (41), the front end of the connecting plate (43) is provided with a first flanging part (44) which is bent towards the direction opposite to the support plate (41), and the first flanging part (44) is perpendicular to the support plate (41) and is fixedly connected with the upper-layer platform (1) or the rest platform (3);

a buffer strip (45) is arranged between every two adjacent step plates (42), and a buffer sheet (46) is arranged between the two ends of each step plate (42) and the two support plates (41).

2. The shock absorbing assembly stair module of claim 1, wherein: the step plates (42) further comprise a horizontal panel (421) and a vertical panel (422), and in the two adjacent step plates (42), the horizontal panel (421) of one step plate (42) is overlapped with the vertical panel (422) of the other step plate (42).

3. The shock absorbing assembly stair module of claim 2, wherein: two ends of the horizontal panel (421) are respectively provided with a first bending part (423), and the first bending parts (423) are in surface contact with the supporting plate (41) and are fixedly connected through a plurality of bolts.

4. The shock absorbing assembly stair module of claim 2 or 3, wherein: two ends of the vertical panel (422) are respectively provided with a second bending part (424), and the second bending parts (424) are in surface contact with the support plate (41) and are fixedly connected through a plurality of bolts.

5. The shock absorbing assembly stair module of claim 4, wherein: the buffer sheet (46) is arranged between the support plate (41) and the first bending part (423) and/or between the support plate (41) and the second bending part (424).

6. The shock absorbing assembly stair module of claim 2, wherein: the buffer strip (45) is fixedly arranged on a horizontal panel (421) of the step plate (42) through a plurality of screws.

7. The shock absorbing assembly stair module of claim 6, wherein: the vertical panel (422) of the step plate (42) is provided with a bending strip which is in the same direction with the horizontal panel (421), and the bending strip is in surface contact with the buffer strip (45).

8. The shock absorbing assembly stair module of claim 1, wherein: buffer piece (46) are rubber buffer piece or silica gel buffer piece, buffer strip (45) are rubber buffer strip or silica gel buffer strip.

9. The shock absorbing assembly stair module of claim 1, wherein: the length of the buffer strip (45) is the same as that of the step plate (42).