CN205531085U - Combined assembled type stairway - Google Patents
Combined assembled type stairway Download PDFInfo
- Publication number
- CN205531085U CN205531085U CN201620058765.5U CN201620058765U CN205531085U CN 205531085 U CN205531085 U CN 205531085U CN 201620058765 U CN201620058765 U CN 201620058765U CN 205531085 U CN205531085 U CN 205531085U
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- Prior art keywords
- stair
- marking time
- panel
- gangboard
- tread
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Abstract
The utility model discloses a combined assembled type stairway. Combined assembled type stairway including two piece upper and lower ladder beam, fixes the step between two ladder beam, a plurality of stair treads of fixedly connected with on the step, every stair tread include the curb plate of marking time of marking time the panel with being used for supporting the panel of marking time as the tread, and the curb plate of should marking time is the integrated into one piece structure with the panel of marking time, in two adjacent stair treads, a last stair tread mark time the curb plate bottom mounting on the panel of marking time of next stair tread. Therefore, the utility model discloses a combined assembled type stairway includes step and a plurality of stair tread, and the hoist and mount degree of difficulty is little, and the assembly is fast, and prefabricated mould is simple, and the commonality is good.
Description
Technical field
This utility model relates to a kind of combination assembled stair, belongs to building industrialization field.
Background technology
Building field at present, tradition cast-in-situ stair and common assembled stair the most generally exist, but all there is certain shortcoming.Traditional construction stair construction speed is slow, and situ wet operation cost material is many, and quality is not easy to ensure.Common full assembled stair weight is big, adds tower crane pressure, additionally, also as shape of marking time is many and shape mostly is abnormity, thus cause die cost high.
Chinese patent CN200510200224.8 discloses a kind of integrally assembling staircase and preparation method thereof, particularly a kind of assembled integral spiral stairway and preparation method thereof, every grade of step is fabricated to box shape structure by advance, and by the method for bolt or welding, the step of box shape structure being connected to an integrally assembling staircase, its integrally assembling staircase can be straight stair or spiral stairway shape.This patent eliminate make conventional concrete stair time must carry out making template, wiretie, build and dismantle the work such as scaffold, maintenance, therefore substantially reduce the making duration, reduce cost of manufacture, have simple in construction, cheap, make that the duration is short, easily realize industrialization large-scale production and fabrication and installation all facilitate easy feature.But, this patent is primarily adapted for use in spiral stairway, and assembled, rely on adjacent two box shape structures to be connected with each other to form, the rear connecting plate of next stage step is formed by connecting integrally assembling staircase by the front connecting plate of bolt Yu upper level step, and the rear connecting plate of its upper level step is connected with the floor of building, and this connected mode structural stability is the highest, and assembling structure is complicated, versatility is poor.
Utility model content
Change to novel prefabricated assembled stair to realize the most cast-in-place and assembled stair; this utility model aims to provide a kind of combination assembled stair, and these stair can efficiently solve tradition cast-in-situ stair formwork difficulty, pouring quality is difficult to ensure, the difficult problem of finished product protection and prefabricated assembled stair quality weight, mould are complicated, the problem of poor universality.
To achieve these goals, this utility model be the technical scheme is that
A kind of combination assembled stair, including upper and lower two terraced beams, it is fixed on the gangboard between two terraced beams, it is structurally characterized in that, multiple stair tread it is fixedly connected with on described gangboard, each stair tread includes the panel and for supporting the side plate of marking time of panel of marking time of marking time as tread, and this marks time side plate and panel of marking time is formed in one structure；In adjacent two stair treads, the side plate bottom of marking time of a upper stair tread is fixed on the marking time on panel of next stair tread.
Thus, combination assembled stair of the present utility model include gangboard and several stair treads, and hoisting difficulty is little, and assembling is fast, and prefabricated mould is simple, and versatility is good.
According to embodiment of the present utility model, it is also possible to make this utility model further to optimize, below for the technical scheme formed after optimizing:
Preferably, described stair tread is fixed on described gangboard by connector, or is directly anchored on described gangboard by sitting slurry.
As a kind of concrete fixing type of attachment, described connector is connecting pin, the upper surface of described gangboard is provided with multiple pin-and-hole, having the pin-and-hole that connecting pin coordinates with gangboard on the end face that described panel of marking time contacts, described stair tread is fixed on described gangboard by connecting pin in inserting corresponding pin-and-hole；Upper ladder beam in upper and lower two terraced beams is provided with pin-and-hole, and the upper end of gangboard is fixed on described upper ladder beam by inserting the connecting pin in corresponding pin-and-hole.Thus, one end of connecting pin is inserted in the pin-and-hole of panel of marking time, and the other end inserts in the effect pin-and-hole of gangboard, and assembling is fast, and efficiency is high, connects reliable.
Reliable in order to ensure to connect, in each stair tread, described in mark time panel upper surface inside have and dock recess for fixing with the side plate bottom of marking time of a upper stair tread, the bottom of this side plate of marking time is connected with the docking mating recesses of corresponding panel of marking time.
In order to make connection relatively reliable, in described pin-and-hole, it is provided with mortar seat slurry.Mortar seat slurry it is provided with in described docking recess.
In order to reach skidproof effect, described in the mark time upper surface of panel be provided with anti-slip tank.
The panel upper surface of marking time of the stair tread of the superiors does not set docking recess.
Preferably, single stair tread entirety is L-shaped.It is of course also possible on the basis of L-type, arrange reinforcement gusset.
Preferably, described gangboard is prefabricated gangboard, and described stair tread is prefabricated pedal.During construction, prefabricated gangboard and stair tread are assembled, greatly saved cost, shortened the duration.
In this utility model, the main material of stair can be armored concrete can also be other material.
Compared with prior art, the beneficial effects of the utility model are:
1. the mold bottom die of prefabrication stair can directly make flat board, and mould is simple, greatly reduces die cost.
2. mould versatility is high, composition only three kinds of marking time, and a kind of the superiors mark time panel, and one is that mark time panel, also one of standard is marked time side plate, and gangboard mould also has only to do elongation and shortens design.
3. gangboard is marked time and is separately done, and lifting peak load more common assembled load reduces at least 1/3.
4. marking time, it is assembled to make tabular, reduces the usage amount of concrete.
Below in conjunction with drawings and Examples, this utility model is further elaborated.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of one embodiment of this utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of described gangboard；
Fig. 4 is the structural representation of described stair tread；
Fig. 5 is the upward view of Fig. 4；
Fig. 6 is the partial enlarged drawing of Fig. 1.
Detailed description of the invention
A kind of combination assembled stair, as Figure 1-3, including upper and lower two terraced beams 7,8, it is fixed on two terraced beams 7, the gangboard 1 between 8, described gangboard 1 is fixedly connected with multiple stair tread 6, each stair tread 6 includes the panel 2 and for supporting the side plate 3 of marking time of panel 2 of marking time of marking time as tread, and this marks time side plate 3 and panel 2 of marking time is formed in one structure；In adjacent two stair treads 6, side plate 3 bottom of marking time of a upper stair tread 6 is fixed on the marking time on panel 2 of next stair tread 6.As it is shown on figure 3, the upper surface of described gangboard 1 is provided with multiple pin-and-hole 9, this gangboard 1 is fixed on described gangboard 1 by the connecting pin 4 in the corresponding pin-and-hole 9 of insertion；Upper and lower two terraced beams 7, the upper ladder beam in 8 is provided with pin-and-hole 9, and the upper end of gangboard 1 is fixed on described upper ladder beam by inserting the connecting pin 4 in corresponding pin-and-hole 9.As shown in Figure 5, in order to ensure to connect reliably, in each stair tread 6, described in mark time panel 2 upper surface inside have and dock recess 5 for fixing with side plate 3 bottom of marking time of a upper stair tread 6, the bottom of this side plate 3 of marking time coordinates with the docking recess 5 of corresponding panel 2 of marking time and is connected.In order to make connection relatively reliable, in described pin-and-hole 9, it is provided with mortar seat slurry 10.Mortar seat slurry 10 it is provided with in described docking recess 5.The upper surface of the panel of marking time of the superiors does not set docking recess.
As shown in Figure 6, in order to increase bonding strength, in described pin-and-hole 9, in docking recess 5, in 6, it is equipped with mortar seat slurry 10.In order to reach skidproof effect, described in the mark time upper surface of panel 2 be provided with anti-slip tank 12, anti-slip tank 12 is preferably laterally arranged, naturally it is also possible to be rollet.
As a kind of concrete version, in each stair tread 6, mark time side plate 3 and panel 2 of marking time be integrated, i.e. in prefabrication process, mark time side plate 3 and panel 2 of marking time one-body molded and make single stair tread 6 overall L-shaped.
Before construction, factory passes through particular manufacturing craft mass production stair gangboard, mark time panel and side plate of marking time.Then prefabricated gangboard being first transported to on-the-spot being taken by lifting put on ladder beam, assembly is marked time the most again.Splicing of marking time is installed the most successively, and assembly first sits slurry with mortar before marking time in reserved recess and reserved joint bar hole, and assembly is marked time side plate, panel of marking time the most successively, eventually forms stair overall.
Assembled stair of the present utility model are by the gangboard of stair and mark time the most prefabricated, mark time and are divided into top panel and side plate two parts, and quality alleviates significantly, easy construction, mould is simple, and amount of concrete reduces, stair decorative layer can be the most prefabricated in factory, is suitable for producing in enormous quantities.
The content that above-described embodiment illustrates should be understood to that these embodiments are only used for being illustrated more clearly that this utility model, rather than limit scope of the present utility model, after having read this utility model, those skilled in the art each fall within the application claims limited range to the amendment of the various equivalent form of values of the present utility model.
Claims (10)
1. combination assembled stair, including upper and lower two terraced beams (7,8), it is fixed on two terraced beams (7,8) gangboard (1) between, it is characterised in that be fixedly connected with multiple stair tread (6) on described gangboard (1), each stair tread (6) includes the panel of marking time (2) as tread and marks time the side plate of marking time (3) of panel (2) for support, and this side plate of marking time (3) and panel of marking time (2) are formed in one structure；In adjacent two stair treads (6), side plate of marking time (3) bottom of a upper stair tread (6) is fixed on the panel of marking time (2) of next stair tread (6).
Combination assembled stair the most according to claim 1, it is characterised in that described stair tread (6) is fixed on described gangboard (1) by connector, or be directly anchored on described gangboard (1) by sitting slurry.
Combination assembled stair the most according to claim 2, it is characterized in that, described connector is connecting pin (4), the upper surface of described gangboard (1) is provided with multiple pin-and-hole (9), having the pin-and-hole (9) that connecting pin (4) coordinates with gangboard (1) on the end face that described panel of marking time (2) contacts, described stair tread (6) is fixed on described gangboard (1) by inserting corresponding pin-and-hole (9) interior connecting pin (4)；Upper ladder beam in upper and lower two terraced beams (7,8) is provided with pin-and-hole (9), and the upper end of gangboard (1) is fixed on described upper ladder beam by inserting the connecting pin (4) in corresponding pin-and-hole (9).
Combination assembled stair the most according to claim 3, it is characterised in that be provided with mortar seat slurry (10) in described pin-and-hole (9).
5. according to the combination assembled stair one of claim 1-4 Suo Shu, it is characterized in that, in each stair tread (6), having inside the upper surface of described panel of marking time (2) and dock recess (5) for fixing with side plate of marking time (3) bottom of a upper stair tread (6), the bottom of this side plate of marking time (3) coordinates with the docking recess (5) of corresponding panel of marking time (2) and is connected.
Combination assembled stair the most according to claim 5, it is characterised in that be provided with mortar seat slurry (10) in described docking recess (5).
7. according to the combination assembled stair one of claim 1-4 Suo Shu, it is characterised in that described in the mark time upper surface of panel (2) be provided with anti-slip tank (12).
8. according to the combination assembled stair one of claim 1-4 Suo Shu, it is characterised in that the panel upper surface of marking time of the stair tread (6) of the superiors does not set docking recess.
9. according to the combination assembled stair one of claim 1-4 Suo Shu, it is characterised in that single stair tread (6) is overall L-shaped.
10., according to the combination assembled stair one of claim 1-4 Suo Shu, it is characterised in that described gangboard (1) is prefabricated gangboard, described stair tread (6) is prefabricated pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620058765.5U CN205531085U (en) | 2016-01-21 | 2016-01-21 | Combined assembled type stairway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620058765.5U CN205531085U (en) | 2016-01-21 | 2016-01-21 | Combined assembled type stairway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205531085U true CN205531085U (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620058765.5U Expired - Fee Related CN205531085U (en) | 2016-01-21 | 2016-01-21 | Combined assembled type stairway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205531085U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642207A (en) * | 2017-10-31 | 2018-01-30 | 江苏金贸科技发展有限公司 | A kind of assembled stair attachment means |
| CN107859256A (en) * | 2017-10-27 | 2018-03-30 | 广州番禺职业技术学院 | A kind of prefabricated assembled modular stairway structure and its manufacture method |
| CN109610750A (en) * | 2019-01-23 | 2019-04-12 | 刘长城 | A kind of prefabrication type protection stair and its production method |
| CN110847525A (en) * | 2019-12-03 | 2020-02-28 | 张瑞钦 | Assembled stair convenient to dismouting |
| CN111411747A (en) * | 2020-03-24 | 2020-07-14 | 上海福铁龙住宅工业发展有限公司 | Dual-purpose stair pre-member and assembling method thereof |
| CN112458887A (en) * | 2020-12-18 | 2021-03-09 | 南南铝工程有限责任公司 | Aluminum alloy pedestrian overpass ladder way connection structure |
| CN112942704A (en) * | 2021-01-26 | 2021-06-11 | 江西龙正科技发展有限公司 | Ultrahigh-strength UHPC (ultra high performance polycarbonate) assembled stair |
| CN113356489A (en) * | 2021-05-13 | 2021-09-07 | 桂林理工大学 | Prefabricated beam type scissor stair and construction method thereof |
-
2016
- 2016-01-21 CN CN201620058765.5U patent/CN205531085U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859256A (en) * | 2017-10-27 | 2018-03-30 | 广州番禺职业技术学院 | A kind of prefabricated assembled modular stairway structure and its manufacture method |
| CN107642207A (en) * | 2017-10-31 | 2018-01-30 | 江苏金贸科技发展有限公司 | A kind of assembled stair attachment means |
| CN109610750A (en) * | 2019-01-23 | 2019-04-12 | 刘长城 | A kind of prefabrication type protection stair and its production method |
| CN109610750B (en) * | 2019-01-23 | 2020-08-28 | 刘长城 | Prefabricated protective stair and production method thereof |
| CN110847525A (en) * | 2019-12-03 | 2020-02-28 | 张瑞钦 | Assembled stair convenient to dismouting |
| CN111411747A (en) * | 2020-03-24 | 2020-07-14 | 上海福铁龙住宅工业发展有限公司 | Dual-purpose stair pre-member and assembling method thereof |
| CN112458887A (en) * | 2020-12-18 | 2021-03-09 | 南南铝工程有限责任公司 | Aluminum alloy pedestrian overpass ladder way connection structure |
| CN112942704A (en) * | 2021-01-26 | 2021-06-11 | 江西龙正科技发展有限公司 | Ultrahigh-strength UHPC (ultra high performance polycarbonate) assembled stair |
| CN113356489A (en) * | 2021-05-13 | 2021-09-07 | 桂林理工大学 | Prefabricated beam type scissor stair and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 410005 Hunan province Changsha Kaifu District, Furong Road Xingang Street Jinpen Hill Community Building Room 618 Patentee after: SANNENG INTEGRATED HOUSING Co.,Ltd. Address before: 410005, room 618, golden hill community office building, Xingang street, Furong North Road, Changsha, Hunan Patentee before: SANXIN HOUSING MANUFACTURING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20220121 |