CN109505386A - A kind of new-type stair and its implementation - Google Patents
A kind of new-type stair and its implementation Download PDFInfo
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- CN109505386A CN109505386A CN201710832636.6A CN201710832636A CN109505386A CN 109505386 A CN109505386 A CN 109505386A CN 201710832636 A CN201710832636 A CN 201710832636A CN 109505386 A CN109505386 A CN 109505386A
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- 238000000034 method Methods 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 38
- 239000010959 steel Substances 0.000 claims description 38
- 238000010276 construction Methods 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 5
- 101150038956 cup-4 gene Proteins 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000013475 authorization Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
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- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/104—Treads
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses a kind of new-type stair and implementation methods, thoroughly solve the problems, such as Wheelchair Accessible, including removing the parallel stairs of old building existing building, half space and staircase window and outer wall portion；One and the high contour platform of layer are set in two layers of building or more each layers, which is the corridor of connection external elevator cup and resident entrance hall；One straight stair is set in building top layer following layers, the bottom of the straight stair is fixedly connected with the constructional column in resident entrance hall or built-in fitting, and the top of the straight stair is fixedly connected with the constructional column of external elevator cup.
Description
Technical field
The present invention relates to new-type stair and its realization sides that building trade more particularly to a kind of old building install elevator additional
Method.
Background technique
It is well known that in planning and designing, the residential building of old residential area does not have elevator due to various, knot
Fruit brings many inconvenient and problems to the old and the children and handicapped occupant, moreover, with existing inhabitation crowd life item
The raising of part installs elevator additional and has become a kind of trend.
Currently, the technical solution for installing elevator additional emerges one after another, there is plug-in elevator respectively, have corridor staircase, passageway elevator, have
Claustra elevator etc. outside building, wherein the implementation of plug-in elevator is also different, can increase load-bearing girder steel between floors, can
In building, exterior wall increases steel plate, can increase load-bearing bolt etc. in building wall.
Such as the Chinese patent method of elevator " existing building installation " (application number 201510609363.X), " in a kind of stair
Between platform hall structure " (Authorization Notice No. CN 206245616U), " stair and elevator in residence building are integrated and connected knot
Structure " (Authorization Notice No. CN201024682Y) etc., all these schemes, as shown in figure 4, being all stopping using double race stair 50
Platform 51 is ceased as elevator outlet 53, and the stair for needing to walk half again, double race stair originally install plug-in elevator 54 additional, although energy
Enough solve the problems, such as in half that downstairs there is no be really fully solved accessible problem.
Increase elevator there are also a kind of in building side or increase the technology of claustra in entire building, such as: a kind of aging blocks add
Fill the building structure (Authorization Notice No. CN203247867U) of elevator, the straight trip elevator (Granted publication that floor building installs additional
Number CN202689596U), although seem solve the problems, such as it is accessible, be related to cost it is too high there is no solve convenience for construction and
The factors such as ambient enviroment, are not promoted and applied well in practice.
So for over ten years, adding in the scheme for changing elevator in old residential building, certain length either being added at stair
Aisle extends elevator outside building, or destroys original resident's wall, or power-up ladder is opened the door at resident's balcony, or
The problems such as person installs the scheme of elevator additional in corridor side, due to enforcement difficulty plus changes cost, the transformation funds etc. of elevator, causes
It installs elevator additional and encounters many puzzlements, cannot thoroughly solve the problems, such as stair activity.
Summary of the invention
To solve the above-mentioned problems, it the invention discloses a kind of new-type stair and its implementation, thoroughly solves accessible
The problem of channel.The present invention is suitable for the case where old building increases elevator, and the big degree of energy reduces cost and in very a small range
Change existing building, installs elevator occupied area additional and have no substantial effect on original function such as daylighting.It is suitable for newly-built
Residential building Shi Caiyong in planning and designing construction.
In particular, including the following steps: the invention discloses a kind of implementation method of new-type stair
One and the high contour platform of layer is arranged in two layers of building or more each layers in step 1, which is the external elevator of connection
The corridor of cup and resident entrance hall；
A straight stair, bottom and the resident entrance hall of the straight stair is arranged in building top layer following layers in step 2
Constructional column or built-in fitting are fixedly connected, and the top of the straight stair is fixedly connected with the constructional column of external elevator cup.
The implementation method of the new-type stair further includes by the parallel stairs of old building existing building before step 1, stops
Cease platform and staircase window and outer wall portion removal step.
The implementation method of new-type stair, the straight stair are prefabricated whole steel structure or can field-installed steel knots
Structure or cast-in-place note concrete structure.
The implementation method of the new-type stair, the external elevator cup be include the constructional column concrete structure or
Steel structure, between corridor except exterior wall, the concrete structure or steel structure are external with this by bolt or steel plate
Elevator connection.
The implementation method of the new-type stair, the platform, the straight stair are provided with handrail, which adopts
It is closed with transparent material.
The invention also discloses a kind of new-type stair, including platform, straight stair and external elevator, in which:
The platform is located at two layers of building or more, and contour with layer height, which is the external elevator cup of connection and resident entrance hall
Corridor；
The bottom of the straight stair is fixedly connected with the corridor constructional column or built-in fitting in resident entrance hall；
The top of the straight stair is fixedly connected with the constructional column of external elevator cup.
The constructional column of the straight stair and the external elevator cup is prefabricated whole steel structure, or can field-installed steel
Matter structure or cast-in-place note concrete structure.
The external elevator cup is located between external wall and the external elevator, be concrete structure or steel structure,
It is connect by bolt or steel plate with the external elevator.
The straight stair and each layer platform install handrail additional, which can be steel, irony or wooden.
The tread run of the straight stair is not less than 25 centimetres, is highly not more than 18 centimetres, the number of marking time of the straight stair
Lower than 18 steps.
The cup of the external elevator is transparent material closing.
The invention also discloses a kind of using the implementation method of above-mentioned new-type stair or with the new of above-mentioned stair
Build or be transformed small high-rise or high-rise building.
The double race stair of the existing building of old building are changed to a terraced single flight, it is convenient and real that Lin Waiqiangchu installs plug-in elevator additional
With so without occupying area too many outside building, cost performance is also greatly improved, and site operation limitation is small, Wheelchair Accessible
It is addressed, stair and elevator fundamentally completely solve problem difficult downstairs on old man and disabled person, greatly improve
The living quality of resident.
Detailed description of the invention
Fig. 1 is the side schematic view of entire building of the invention；
Fig. 2 is the bottom schematic top plan view of building of the invention；
Fig. 3 is the top layer and middle layer schematic top plan view of building of the invention；
Fig. 4 is prior-art illustration.
Attached drawing mark:
1- platform, 2- straight stair, the external elevator of 3-, the external elevator cup of 4-, 5- register one's residence entrance hall
The building 6- door, 7- handrail
The bis- race stair of 50-, 51- half space, 52- entry door, 53- staircase outer wall portion, 54- window
Specific embodiment
Below with reference to Fig. 1,2,3,4, the present invention is described in detail and explains.
Currently, double race stair are a kind of forms being most widely used, and referring to fig. 4, between two floor layers, including two
A parallel and contrary bench and an interval platform 51, double race stair are often two bench and are made into isometric, section
About area.And straight stair, refer to no matter whether direction changes for the stair bench midway of connection upper and lower level, centre is not all rested
Platform.Straight stair is simply divided into: straight trip straight stair, folds straight stair, two-way straight stair etc..
A kind of implementation method of new-type stair disclosed by the invention, considers changing for double race stair of old residential building first
It makes, increases plug-in elevator, so needing first to be removed, include the following steps:
By the concrete of the existing building of old building or double race stair 50, half space 51 and the stair of other materials
Between outer wall portion 53 (dotted line position 20 in Fig. 3), staircase window 54 remove, do not destroy original main structure, and open up outward
Put on display elevator cup 4, it is therefore an objective to original parallel stairs be changed to the straight stair 2 of steel construction or other materials, needed simultaneously
Consider the tilt angle problem of single flight elevator 2.
Referring to Fig. 1, Fig. 2, Fig. 3, setting one leads to external elevator cup 4 with the high contour platform 1 of layer, which is
The corridor of connection external elevator cup 4 and resident entrance hall 5；Since platform 1 is same level, real Wheelchair Accessible is realized.
In addition to bottom, two layers or more of 1 depression angle of each floor platform in concave and contour with each layer height, the platform 1
Lateral part 1 is the corridor of the external elevator cup 4 of connection and resident entrance hall 5 (two families or a family), leads to elevator doorway；
It is two residents in Fig. 1,2,3, the entry door 9 of resident is opposite, and certainly, if only one resident, entry door can be walked with face
Corridor, the longitudinal portion of the platform are separately connected downlink straight stair and uplink straight stair.The size of external elevator cup and live
The size in family entrance hall, according to the size except width of stairway, the length of straight stair and gradient and staircase exterior wall come comprehensive
It closes and considers to determine.
For each floor, which is uplink stair；In order to distinguish, for opposed platforms 1, the single flight
Stair can be divided into uplink stair and downlink stair, i.e., next layer of uplink stair can be considered as the downlink stair of this layer；The bottom of for
Layer, only uplink stair, for top layer, only downlink stair.If it is necessary, top layer (6 layers or 7 layers) can set uplink stair
Towards roof.
The straight stair 2 can also be with concrete cast in situs, preferably using the steel structure being integrally pre-installed, Huo Zheke
With the structure that field-installed steel structure or similar material are constituted, such as high-intensitive carbon materials.The straight stair 2
Width with the platform 1 can be identical, can also be according to suitable ratio.The sum of width of the straight stair 2 and the platform 1 etc.
In the width of staircase.
The straight stair 2 installs handrail 7 additional along stair direction, which can be steel, irony or wooden etc..Each layer is flat
Platform 1 installs the handrail 8 of horizontal direction additional, and handrail can be steel, irony, wooden etc..
If the straight stair is steel stair, the steel ladder beam of steel stair by the constructional column and collar tie beam with existing building at
Lower built-in fitting is connected using bolt；What the outer wall portion between external elevator and original architectural stair was formed expands space as outer
Elevator cup is connect, can be closed, can also be provided with using transparent material or opaque material using steel structure as frame
Small window, the frame are connect by built-in fitting under at the constructional column with existing building with bolt, and external steel structure is reached
It can be good at connecting with existing building, keep the globality of structure more stable, no security risk.Meanwhile the frame and external electricity
The running track of ladder is fixed in succession.
Platform corridor 1, when resident enters 4 corridor of resident entrance hall and external elevator 3, it is not necessary to which existing building is upper and lower on foot
The pedestrian stairway 50 (Fig. 4) of half floor, can be realized real barrier free accessibility.In addition, double race stair of existing building are changed to list
Badly bleeding stair, although bottom resident, which passes in and out own home from building door 6, does not have to elevator, being changed to single flight steel ladder, to increase corridor area same
Sample is benefited, and the resistance for installing plug-in elevator additional is reduced；Further more, under normal circumstances, external elevator part is close to building ontology, Ke Nengying
Part resident and staircase daylighting effect are rung, so, between the cup 4 of external elevator, i.e. elevator and original building building external wall,
Even plug-in elevator is all made of full glass closing, and for bottom, external elevator cup 4 needs to take into account that the direction etc. of building mouth is asked
Topic, reserves the position of building door 6, will not influence the daylighting effect of resident and staircase, also function to the effect of sightseeing, plug-in elevator 3
Also become a part of landscape.Straight stair relatively more saves space, because the space 10 under stair can also be used to store
Sundries, or it transform other purposes as.
In addition, different types of straight stair its be suitble to the space used that can handle according to the actual situation, need full
The various safety standards of foot.Straight stair design and construction is all fairly simple, and straight stair structure is simple, and the width marked time is preferably not
Less than 25 centimetres, highly it is not more than 18 centimetres.Due to custom requirements stair step number no more than 18 steps in design process, so
It is generally used in the high less building of layer, it is also good selection that this stair are used in small more sheaf space.
By above-mentioned transformation, old stair become a kind of new-type stair, comprising: straight stair 2, platform 1 and external electricity
Ladder 3, the platform 1 are located at two layers of building or more, and contour with layer height, which is the external elevator cup 4 of connection and resident entrance hall 5
The corridor of corridor；The top 13 of the straight stair is fixedly connected with the constructional column of the corridor in resident entrance hall 5 or built-in fitting 14；The list
The bottom 11 for running stair is fixedly connected with the constructional column of external elevator cup 4 or built-in fitting 12.
The construction of the straight stair 2 and the constructional column or built-in fitting 12 of the external elevator cup 4, the corridor in resident entrance hall 5
Column or built-in fitting 14 are prefabricated whole steel structure, or can field-installed steel structure or cast-in-place note concrete structure.
The external elevator cup 4 is concrete structure or steel between original external wall and the external elevator
Structure is connect by bolt or steel plate with the external elevator 3.The various skills that external elevator 3 can be mentioned using background technique
Art scheme can also use similar technical solution.The bulk adaptation to local conditions of external lift car, lateral dimension needs are examined
Consider original staircase size, longitudinal size takes the circumstances into consideration to design.
The straight stair 2 and each layer platform 1 install handrail additional, which can be steel, irony or wooden.
Old stair are transformed using the implementation method of above-mentioned new-type stair or build new small high-rise even high-rise building,
Or the small high-rise building with above-mentioned stair, the barrier free accessibility of resident will be met significantly.
Claims (12)
1. a kind of implementation method of new-type stair, which comprises the steps of:
One and the high contour platform of layer is arranged in two layers of building or more each layers in step 1, which is the external elevator cup of connection
With the corridor in resident entrance hall；
A straight stair, the bottom of the straight stair and the construction in resident entrance hall is arranged in building top layer following layers in step 2
Column or built-in fitting are fixedly connected, and the top of the straight stair is fixedly connected with the constructional column of external elevator cup or built-in fitting.
2. the implementation method of new-type stair as described in claim 1, which is characterized in that further include by old building before step 1
Parallel stairs, half space, staircase window and the outer wall portion removal step of existing building staircase.
3. the implementation method of new-type stair as described in claim 1, which is characterized in that the straight stair is prefabricated whole steel
Structure can field-installed steel structure or cast-in-place note concrete structure.
4. the implementation method of new-type stair as described in claim 1, which is characterized in that the external elevator cup be include the structure
The concrete structure or steel structure for making column or built-in fitting, between corridor except exterior wall, the concrete structure or steel
Structure is connect by bolt or steel plate with the external elevator.
5. the implementation method of new-type stair as described in claim 1, which is characterized in that the platform, the straight stair are provided with
Handrail, the external elevator cup are closed using transparent material.
6. a kind of new-type stair, which is characterized in that including platform, straight stair and external elevator, in which:
The platform is located at two layers of building or more, contour with layer height, which is walking for the external elevator cup of connection and resident entrance hall
Corridor；
The bottom of the straight stair is fixedly connected with the corridor constructional column or built-in fitting in resident entrance hall；
The top of the straight stair is fixedly connected with the constructional column of external elevator cup.
7. new-type stair as claimed in claim 6, which is characterized in that the constructional column of the straight stair and the external elevator cup
For prefabricated whole steel structure, or can field-installed steel structure or cast-in-place note concrete structure.
8. new-type stair as claimed in claim 6, which is characterized in that it is external with this that the external elevator cup is located at external wall
It is that perhaps steel structure is connect by bolt or steel plate with the external elevator concrete structure between elevator.
9. new-type stair as claimed in claim 6, which is characterized in that the straight stair and the platform install handrail, the handrail additional
It can be steel, irony or wooden.
10. new-type stair as claimed in claim 6, which is characterized in that the tread run of the straight stair is not less than 25 centimetres,
Height is not more than 18 centimetres, and the number of marking time of the straight stair is lower than 18 steps.
11. new-type stair as claimed in claim 6, which is characterized in that the cup of the external elevator is transparent material closing.
12. using the implementation method of new-type stair described in one of claim 1-5 or with one of claim 6-11 institute
The building for the new-type stair stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710832636.6A CN109505386A (en) | 2017-09-15 | 2017-09-15 | A kind of new-type stair and its implementation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710832636.6A CN109505386A (en) | 2017-09-15 | 2017-09-15 | A kind of new-type stair and its implementation |
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| Publication Number | Publication Date |
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| CN109505386A true CN109505386A (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710832636.6A Pending CN109505386A (en) | 2017-09-15 | 2017-09-15 | A kind of new-type stair and its implementation |
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| CN (1) | CN109505386A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350372A (en) * | 2020-03-23 | 2020-06-30 | 河北省建筑科学研究院有限公司 | Assembly type rapid reconstruction method for existing house with additionally-installed elevator |
| CN112177374A (en) * | 2020-10-16 | 2021-01-05 | 夏正军 | Corridor reconstruction method for realizing flat-floor entrance of existing building by additionally arranging elevator |
| CN112681792A (en) * | 2020-12-18 | 2021-04-20 | 湖南湖大合力土木工程技术发展有限公司 | Corridor reconstruction method for realizing flat-floor entrance by adding elevator to crossed stairway |
| CN113202326A (en) * | 2021-05-11 | 2021-08-03 | 北京和筑科技有限公司 | Building structure with elevator and building |
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| JP2004124676A (en) * | 2002-10-07 | 2004-04-22 | Yutaka Osanai | Structure and construction method for barrier-free lifting facility of staircase type multiple dwelling house |
| CN2639439Y (en) * | 2003-07-23 | 2004-09-08 | 程宗颢 | Structure for additional building elevator room for high-building |
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| CN111350372A (en) * | 2020-03-23 | 2020-06-30 | 河北省建筑科学研究院有限公司 | Assembly type rapid reconstruction method for existing house with additionally-installed elevator |
| CN112177374A (en) * | 2020-10-16 | 2021-01-05 | 夏正军 | Corridor reconstruction method for realizing flat-floor entrance of existing building by additionally arranging elevator |
| CN112681792A (en) * | 2020-12-18 | 2021-04-20 | 湖南湖大合力土木工程技术发展有限公司 | Corridor reconstruction method for realizing flat-floor entrance by adding elevator to crossed stairway |
| CN113202326A (en) * | 2021-05-11 | 2021-08-03 | 北京和筑科技有限公司 | Building structure with elevator and building |
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