CN209025337U - A kind of assembled architecture modularization staircase structure - Google Patents
A kind of assembled architecture modularization staircase structure Download PDFInfo
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- CN209025337U CN209025337U CN201821582676.6U CN201821582676U CN209025337U CN 209025337 U CN209025337 U CN 209025337U CN 201821582676 U CN201821582676 U CN 201821582676U CN 209025337 U CN209025337 U CN 209025337U
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Abstract
The utility model discloses a kind of assembled architecture modularization staircase structures, including landing, stair main body frame and stair step, the stair main body frame is two, stair step coordinating block is uniformly installed on the stair main body frame, stair step is movably installed in the stair step coordinating block, the turnbarrel is movably set in the rotary shaft of upper mounting plate, fastening bolt is fixedly installed in the loose slot, damping spring is fixedly installed on the spring fixed seat, the one end of the damping spring far from spring fixed seat is fixedly connected with stair main body frame, the utility model stair main body frame is two cellular-type frames, the slope of stairs can be adjusted according to actual needs, structure can not be changed in different story heights can be used, staircase structure caused by horizontal and vertical vibration can effectively be mitigated simultaneously Damaged phenomenon, convenient for loading and unloading, energy conservation and environmental protection are suitble to promote.
Description
Technical field
The utility model relates to assembled architecture technical field, specially a kind of assembled architecture modularization staircase structure.
Background technique
Built made of assemble in site as prefabricated component component, referred to as assembled architecture, by prefabricated components form and
Construction method is divided into building block building, plate building, boxlike building, frame board material construction structural and lift slab and rises five seed types such as layer building,
Different from traditional pouring molding construction method, assembled architecture has the characteristics that energy conservation and environmental protection, saves template, shortens the construction period,
Important component of the assembled stair as assembled architecture, when stair are as the main vertical transportation of building and emergency evacuation
Main thoroughfare, normal use and emergency evacuation to whole building have important influence, and the assembling of stair is also assembled
One of the main indicator of the assembly rate of building, although traditional cast-in-situ steel reinforced concrete stair are in secured, armored concrete
Stair self weight is larger, needs to carry out formwork, reinforcing bar binding and the complicated procedures of forming such as cast in situs, maintenance, the construction period is long, traditional
Assembled stair need large-scale crane lifting, and because the huge influence hoisting difficulty for receiving building body of figure is larger.
Set forth above in order to solve the problems, such as, application No. is a kind of assembly of " CN201810103612.1 " in the prior art
Pre-embedded bolt, terraced beam slot, pre-buried spiral shell is arranged on the ladder beam in formula stair, including terraced beam, inclined ladder plate, Flat Steps, stair step
Bolt is located in terraced beam slot transversal centerline, is preferentially equally spaced 3 along dovetail groove transverse direction, terraced beam slot position is in terraced beam oblique upper
Against inclined ladder plate side；Dovetail groove is set on inclined ladder plate；Bolt hole, pre-embedded steel slab, spiro keyhole position are set on the Flat Steps
In on Flat Steps, and run through Flat Steps, position is corresponding with pre-embedded bolt, the surrounding setting pros on bolt hole top
Connected in star, and pre-embedded steel slab is set in groove floor；It is bright that the trapezoidal above-mentioned stair power transmission of rib is arranged in the obliquely downward of the stair step
Really, simple structure, connection it is simple, it is safe and reliable, save material and easy for construction, efficiently solve transport difficult, connection it is complicated,
Live formwork and welding, the problems such as installation effectiveness is low, improve installation effectiveness, adapt to the development of assembled architecture.
Although solving the problems, such as traditional stair constructional difficulties, the above-mentioned assembled stair are still deposited in use
In more apparent defect: 1, the inclined ladder plate of above-mentioned apparatus is overall structure, and volume is larger, and mobile and installation is more difficult, and
It is self-possessed larger；2, above-mentioned apparatus being fastenedly connected by inclined ladder plate and Flat Steps, makes it that can only be used in the building of the determining gradient
In road, installation requirement is stringent, cannot change the slope of stairs as needed；3, the shock-damping structure of above-mentioned apparatus is upper and lower damping, by
Caused by injury of the earthquake building body is mainly transverse vibration, therefore when earthquake occurs, the cushioning effect of the device is more
It is limited.
Utility model content
The purpose of this utility model is to provide a kind of assembled architecture modularization staircase structures, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of assembled architecture modularization staircase structure, including landing, stair main body frame and stair step, it is described
Landing includes upper mounting plate and lower platform, and the stair main body frame is two, is uniformly installed on the stair main body frame
There is stair step coordinating block, is movably installed with stair step in the stair step coordinating block；
Two stair main body frames are fixedly connected by fastening bolt, and the stair main body frame is connect with upper mounting plate
One end be fixedly installed with turnbarrel, the turnbarrel is movably set in the rotary shaft of upper mounting plate, the stair main body
Frame and lower platform connecting pin offer loose slot, and fastening bolt is fixedly installed in the loose slot, is consolidated in the lower platform
Dingan County is equipped with spring fixed seat, and damping spring is fixedly installed on the spring fixed seat, and the damping spring is solid far from spring
One end of reservation is fixedly connected with stair main body frame.
Preferably, the inclination angle of the spring fixed seat is 45 °.
Preferably, the stair step obliquely downward offers the mating groove with the cooperation of stair step coordinating block, the stair
Mark time coordinating block and mating groove is regular pentagon.
Compared with prior art, the utility model has the beneficial effects that
1, the stair main body frame of the utility model is two cellular-type frames, is self-possessed lighter, and transport and installation are more simple
Just, easy to disassemble, it can reuse, energy conservation and environmental protection；
2, the stair of the utility model can adjust the slope of stairs according to actual needs, in different story heights
Not changing structure can be used, and facilitate recycling；
3, the shock absorbing apparatus of the utility model is oblique damping device, can effectively be mitigated caused by horizontal and vertical vibration
Staircase structure damaged phenomenon can guarantee staircase structure safety in an emergency situation, and then ensure the unimpeded of escape route.
The utility model stair main body frame is two cellular-type frames, is self-possessed lighter, can adjust according to actual needs
The slope of stairs, can not change structure in different story heights can be used, while can effectively mitigate horizontal and vertical
Staircase structure damaged phenomenon caused by shaking, convenient for loading and unloading, energy conservation and environmental protection are suitble to promote.
Detailed description of the invention
Fig. 1 is the overall structure schematic side view of the utility model；
Fig. 2 is the overall structure schematic top plan view of the utility model；
Fig. 3 is the stair main body frame attachment structure schematic diagram of the utility model；
Fig. 4 is the stair step structural schematic diagram of the utility model.
In figure: 1 landing, 2 stair main body frames, 3 stair steps, 4 upper mounting plates, 5 lower platforms, 6 stair steps cooperation
Block, 7 fastening bolts, 8 turnbarrels, 9 rotary shafts, 10 loose slots, 11 spring fixed seats, 12 damping springs, 13 mating grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of assembled architecture modularization staircase structure, including landing 1, landing 1 are for connecting stair main body
Frame 2, stair main body frame 2 and stair step 3, stair main body frame 2 provide support to it for installing stair step 3,
Stair step 3 is component of trampling upstairs, and landing 1 includes upper mounting plate 4 and lower platform 5, and upper mounting plate 4 is for accepting stair master
2 top of body frame, lower platform 5 are two for accepting 2 bottom of stair main body frame, stair main body frame 2, pass through bilateral symmetry
Two hollow steel structure compositions, stair step coordinating block 6, two stair main bodys are uniformly installed on stair main body frame 2
Coordinating block 6 of marking time on frame 2 is correspondingly arranged, and stair step 3 is movably installed in stair step coordinating block 6, and stair step 3 is right
Stair main body frame 2 plays connection function；
Two stair main body frames 2 are fixedly connected by fastening bolt 7, by fastening bolt 7 to stair main body frame 2 into
Row further fastening, one end that stair main body frame 2 is connect with upper mounting plate 4 are fixedly installed with turnbarrel 8, and turnbarrel 8 is living
Dynamic to be set in the rotary shaft 9 of upper mounting plate, stair main body frame 2 can be rotated around the rotary shaft 9 of upper mounting plate 4, to make building
The installation of terraced main body frame 2 has a generality, traditional assembled stair usually when the preform production of factory is completed just
Determined the slope of stairs, therefore more stringent for the installation requirement in later period, slightly production error cannot combine closely, building
Terraced main body frame 2 offers loose slot 10 with 5 connecting pin of lower platform, and fastening bolt 7 is fixedly installed in loose slot 10, fastens spiral shell
Bolt 7 is plugged in loose slot 10, moves stair main body frame 2 in limited range, is incited somebody to action after exceeding moving range
It is limited by fastening bolt 7, spring fixed seat 11 is fixedly installed in lower platform 5, is fixedly installed with damping on spring fixed seat 11
Spring 12, damping spring 12 are used to carry out damping to stair main body frame 2, and the oblique damping of the utility model ensure that lateral shake
Effective filtering of dynamic and stringer vibration, makes stair main body frame 2 be effectively protected in earthquake, damping spring 12 is far from spring
One end of fixing seat 11 is fixedly connected with stair main body frame 2.
Preferably as one, the inclination angle of spring fixed seat 11 is 45 °, and cross can uniformly be shared by being 45 ° by inclination angle
To vibration and stringer vibration, keep the damping of device more efficient.
Preferably as one, 3 obliquely downward of stair step offers the mating groove 13 cooperated with stair step coordinating block 6, leads to
The close connection for crossing stair step coordinating block 6 and mating groove 13 is secured firmly to stair step 3 on stair main body frame 2, building
Ladder rung coordinating block 6 and mating groove 13 are regular pentagon, and regular pentagon structure can make stair step 3 receive all directions
It is able to maintain when active force and stablizes, do not loosen.
A kind of assembled architecture modularization staircase structure construction technology, comprising the following steps:
Step 1: upper mounting plate 4 and lower platform 5 and assembled architecture main body frame are carried out pair by the pre-buried reinforcing bar that docks
It connects, connects it closely by casting concrete, two correspondences of stair main body frame 2 are installed to upper mounting plate 4 and lower platform 5
On, rotary shaft 9 is set in the turnbarrel 8 of stair main body frame 2, so that rotary shaft 9 is fixed on upper mounting plate 4 by welding
On, to guarantee the stability of stair main body frame 2；
Step 2: the bottom of stair main body frame 2 is mounted on lower platform 5, by by damping spring 12 and stair master
Body frame 2 is welded, and damping spring 12 is welded far from 2 one end of stair main body frame with spring fixed seat 11, building is made
The bottom of terraced main body frame 2 is fixed；
Step 3: fastening bolt 7 is mounted in the loose slot 10 of stair main body frame 2, and to two stair body frames
It is arranged fastening bolt 7 between frame 2 to be fixed, to complete the installation of the modularization stair.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of assembled architecture modularization staircase structure, including landing (1), stair main body frame (2) and stair step
(3), it is characterised in that: the landing (1) includes upper mounting plate (4) and lower platform (5), and the stair main body frame (2) is
It two, is uniformly equipped with stair step coordinating block (6) on the stair main body frame (2), in the stair step coordinating block (6)
It is movably installed with stair step (3)；
Two stair main body frames (2) are fixedly connected by fastening bolt (7), and the stair main body frame (2) is put down with upper
One end of platform (4) connection is fixedly installed with turnbarrel (8), and the turnbarrel (8) is movably set in the rotary shaft of upper mounting plate
(9) in, the stair main body frame (2) and lower platform (5) connecting pin are offered loose slot (10), solid in the loose slot (10)
Dingan County is equipped with fastening bolt (7), is fixedly installed with spring fixed seat (11), the spring fixed seat in the lower platform (5)
(11) it is fixedly installed on damping spring (12), the damping spring (12) one end and stair master far from spring fixed seat (11)
Body frame (2) is fixedly connected.
2. a kind of assembled architecture modularization staircase structure according to claim 1, it is characterised in that: the spring is fixed
The inclination angle of seat (11) is 45 °.
3. a kind of assembled architecture modularization staircase structure according to claim 1, it is characterised in that: the stair step
(3) obliquely downward offers the mating groove (13) with stair step coordinating block (6) cooperation, the stair step coordinating block (6) and matches
Closing slot (13) is regular pentagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821582676.6U CN209025337U (en) | 2018-09-27 | 2018-09-27 | A kind of assembled architecture modularization staircase structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821582676.6U CN209025337U (en) | 2018-09-27 | 2018-09-27 | A kind of assembled architecture modularization staircase structure |
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| Publication Number | Publication Date |
|---|---|
| CN209025337U true CN209025337U (en) | 2019-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821582676.6U Active CN209025337U (en) | 2018-09-27 | 2018-09-27 | A kind of assembled architecture modularization staircase structure |
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| CN (1) | CN209025337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364706A (en) * | 2020-04-17 | 2020-07-03 | 漳州昊恒建材有限公司 | Integrally assembled building stair |
| WO2021208870A1 (en) * | 2020-04-14 | 2021-10-21 | 昊恒（福建）建材科技有限公司 | Modular stair structure for fabricated building |
-
2018
- 2018-09-27 CN CN201821582676.6U patent/CN209025337U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208870A1 (en) * | 2020-04-14 | 2021-10-21 | 昊恒（福建）建材科技有限公司 | Modular stair structure for fabricated building |
| CN111364706A (en) * | 2020-04-17 | 2020-07-03 | 漳州昊恒建材有限公司 | Integrally assembled building stair |
| CN111364706B (en) * | 2020-04-17 | 2021-06-15 | 漳州昊恒建材有限公司 | Integrally assembled building stair |
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