CN209261079U - A kind of building precast staircase boards - Google Patents
A kind of building precast staircase boards Download PDFInfo
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- CN209261079U CN209261079U CN201822088693.0U CN201822088693U CN209261079U CN 209261079 U CN209261079 U CN 209261079U CN 201822088693 U CN201822088693 U CN 201822088693U CN 209261079 U CN209261079 U CN 209261079U
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Abstract
The utility model belongs to staircase boards field, especially a kind of building precast staircase boards, for the problem that existing stair construction speed for building is slow, now propose following scheme, it includes prefabricated mixed territory inclined plate, multiple vertically disposed embedded grooves are set on the upper surface of the prefabricated mixed territory inclined plate, the inside of embedded groove is equipped with the set casing of top end opening, the both ends of set casing are communicated with connecting cylinder, the end of connecting cylinder extends to the outside of prefabricated mixed territory inclined plate, the upper surface of the prefabricated mixed territory inclined plate is equipped with the prefabricated pedal of multiple head and the tail contact, the vertical section of prefabricated pedal is L shape, the bottom end two sides of the prefabricated pedal are equipped with notch, card slot is provided on the side wall of notch, the bottom of the prefabricated pedal is plugged in set casing by notch.The present apparatus can be prefabricated to the progress of all parts of architectural stair, quickly assembles when needing to install, while can reduce the noise of treading staircase generation when in use.
Description
Technical field
The utility model relates to staircase boards technical field more particularly to a kind of building precast staircase boards.
Background technique
Precast concrete (Precast Concrete), also known as PC component, refer to and pass through standard industrial in the factory
The concrete product that mode processes.Precast concrete is almost started to walk simultaneously with armored concrete.Work in Modern Significance
Europe of the industry precast concrete manufacture before half a century just obtains true development.It is prefabricated after World War II
The development of part just really achieves breakthrough.The extremely strong plasticity of concrete creates PC prefabricated component extremely being widely applied property.Work
The common prefabricated component of journey construction field has pipeline, bridge, sleeper etc., is widely used in traffic, municipal administration, water conservancy etc.；It builds
Building the common prefabricated component in field has wallboard, floor, stair, balcony, beam, column etc., but PC component is not universal at home, and
Western developed country, PC prefabricated component have been widely used in the construction of house, office building, hospital, school etc..
Among PC component, precast beam can reduce construction site supporting mould as main supporting member, its use
The workload of plate saves artificial and circulation material, has good economy, is that precast concrete building reduces cost, accelerates
Duration, the important measures for guaranteeing quality, precast beam can effectively play high-strength material effect, can save steel, be carbon reduction
Important measure.
At present in architectural engineering, the method for construction of stair is poured using template, needs installation template since template pours,
And template needs time solidification in casting process, and concrete strength is allowed to increase, but this method compares elapsed time, delay is applied
Work duration and installation difficulty is larger, more manpower is needed, thus it is proposed that a kind of building precast staircase boards.
Summary of the invention
The utility model proposes a kind of building precast staircase boards, it is slow to solve existing stair construction speed for building
The problem of.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of building precast staircase boards, including prefabricated mixed territory inclined plate, on the upper surface of the prefabricated mixed territory inclined plate
If multiple vertically disposed embedded grooves, the inside of embedded groove is equipped with the set casing of top end opening, and the both ends of set casing are connected to
There is a connecting cylinder, the end of connecting cylinder extends to the outside of prefabricated mixed territory inclined plate, on the upper surface of the prefabricated mixed territory inclined plate
Prefabricated pedal equipped with the contact of multiple head and the tail, the vertical section of prefabricated pedal are L shape, the bottom end two sides of the prefabricated pedal
It is equipped with notch, card slot is provided on the side wall of notch, the bottom of the prefabricated pedal is plugged in set casing by notch, institute
Stating sliding plug in connecting cylinder has fixed pin, and one end of fixed pin extends in card slot, opens on the roof of the prefabricated pedal
There are non-slip groove and damping trough, non-slip groove is located at prefabricated pedal close to the side of its vertical plane.
Preferably, the junction of contiguous prefabricated pedal be equipped with section be L-shaped connection assist, the two of connection assist
Side wall is fixed by screws in respectively on the horizontal plane and vertical plane of contiguous prefabricated pedal.
Preferably, the both ends of the prefabricated mixed territory inclined plate are equipped with horizontally disposed extension, and prefabricated mixed territory is oblique
Plate and extension are formed by mixed territory and reinforcing bar formed by integrally casting, and set casing and connecting cylinder are cast in prefabricated mixed territory inclined plate
It is interior.
Preferably, the inside of the non-slip groove is fixed with tread plate, and the inside of damping trough is fixed with buffer layer, and buffer layer is excellent
It is selected as rubber pad.
Preferably, the top end opening of the set casing is obliquely installed, and the upper table of its gradient and prefabricated mixed territory inclined plate
Plane inclination is equal.
Preferably, it is provided on the prefabricated mixed territory inclined plate and multiple horizontally disposed hole is auxiliarily fixed.
Preferably, sound absorbing layer is equipped between the prefabricated mixed territory inclined plate and prefabricated pedal.
The utility model has the beneficial effects that
By prefabricated mixed territory inclined plate, hole, embedded groove, set casing, extension, prefabricated pedal, notch, card is auxiliarily fixed
The setting of slot, connection assist, fixed pin and connecting cylinder, can be prefabricated to the progress of all parts of architectural stair, is needing to pacify
It is quickly assembled when dress, it is fast to build assembling speed；
By the setting of prefabricated pedal, sound absorbing layer, tread plate and buffer layer, stair noise when in use is enabled to
It is small, while there is certain non-skid property；
The present apparatus can be prefabricated to the progress of all parts of architectural stair, quickly assembles when needing to install, while can
The noise that treading staircase generates is reduced when in use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of building precast staircase boards structural schematic diagram；
Fig. 2 be the utility model proposes a kind of building precast staircase boards partial structural diagram；
Fig. 3 be the utility model proposes a kind of building precast staircase boards prefabricated pedal side view structure signal
Figure；
Fig. 4 be the utility model proposes a kind of building precast staircase boards prefabricated pedal front view structure signal
Figure.
Figure label: 1 prefabricated mixed territory inclined plate, 2 are auxiliarily fixed hole, 3 embedded grooves, 4 set casings, 5 extensions, 6 prefabricated step on
Pedal, 61 notch, 62 card slots, 7 sound absorbing layers, 8 tread plates, 9 buffer layers, 10 connection assists, 11 fixed pins, 41 connecting cylinders.
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.
Referring to Fig.1-4, a kind of building precast staircase boards, including prefabricated mixed territory inclined plate 1, the prefabricated mixed territory inclined plate
Multiple vertically disposed embedded grooves 3 are set on 1 upper surface, the inside of embedded groove 3 is equipped with the set casing 4 of top end opening, fixed
The both ends of shell 4 are communicated with connecting cylinder 41, and the end of connecting cylinder 41 extends to the outside of prefabricated mixed territory inclined plate 1, described prefabricated
The upper surface of mixed territory inclined plate 1 is equipped with the prefabricated pedal 6 of multiple head and the tail contact, and the vertical section of prefabricated pedal 6 is L shape,
The bottom end two sides of the prefabricated pedal 6 are equipped with notch 61, and card slot 62, the prefabricated pedal are provided on the side wall of notch 61
6 bottom is plugged in set casing 4 by notch 61, and sliding plug has fixed pin 11 in the connecting cylinder 41, fixed pin 11
One end extends in card slot 62, and non-slip groove and damping trough are provided on the roof of the prefabricated pedal 6, and non-slip groove is located at prefabricated step on
Pedal 6 is close to the side of its vertical plane.
It is L-shaped connection assist 10, the two sides of connection assist 10 that the junction of contiguous prefabricated pedal 6, which is equipped with section,
Wall is fixed by screws in respectively on the horizontal plane and vertical plane of contiguous prefabricated pedal 6, and the both ends of prefabricated mixed territory inclined plate 1 are equal
Equipped with horizontally disposed extension 5, and prefabricated mixed territory inclined plate 1 and extension 5 are formed by mixed territory and reinforcing bar formed by integrally casting,
And set casing 4 and connecting cylinder 41 are cast in prefabricated mixed territory inclined plate 1, the inside of non-slip groove is fixed with tread plate 8, damping trough
Inside is fixed with buffer layer 9, and buffer layer 9 is preferably rubber pad, and the top of rubber pad is provided with anti-skid chequer, and the top of set casing 4 is opened
Mouth is obliquely installed, and its gradient is equal with the upper surface gradient of prefabricated mixed territory inclined plate 1, opens on prefabricated mixed territory inclined plate 1
Have it is multiple it is horizontally disposed hole 2 is auxiliarily fixed, between prefabricated mixed territory inclined plate 1 and prefabricated pedal 6 be equipped with sound absorbing layer 7, attract
Layer is glass sound-absorbing cotton or other sound-absorbing materials.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than a, unless otherwise specifically defined.
Embodiment: set casing 4 and connecting cylinder 41 are cast in prefabricated mixed territory inclined plate 1, and prefabricated mixed territory inclined plate 1 and are prolonged
Extending portion 5 is formed by mixed territory and reinforcing bar formed by integrally casting, and prefabricated pedal 6 can be pre-formed using mixed territory reinforcing bar, can also
To be the structures such as metal, wood, self-setting as needed, when needing to assemble, first by the vertical end of multiple prefabricated pedals 6
Bottom end is plugged in set casing 4, and one end of fixed pin 11 is passed through connecting cylinder 41 and is plugged on the card slot 62 on prefabricated pedal 6
Interior, the contiguous prefabricated pedal on prefabricated mixed territory inclined plate 1 contacts with each other, and several levels are squeezed on the wall that need to install stair
Prefabricated mixed territory inclined plate 1 is mounted on and needs to be mounted on position by the fixation hole of setting, so that the extension 5 and stair at its both ends
Other connecting platforms in road connect, and to its junction joints cement, are then inserted into fixed link being auxiliarily fixed in hole 2, fixed
One end of bar is plugged in fixation hole, is further played the role of support to prefabricated mixed territory inclined plate, is then stepped on contiguous prefabricated
Connection assist 10 is installed in the junction of pedal 6, and the two sidewalls of connection assist 10 are fixed on contiguous prefabricated step on by screw
On the horizontal plane and vertical plane of pedal 6, sound absorbing layer 7 is filled between prefabricated mixed territory inclined plate 1 and prefabricated pedal 6, and will prevent
Draw runner 8 and buffer layer 9 stick in non-slip groove and damping trough on prefabricated pedal 6, and the present apparatus can be to each of architectural stair
A component progress is prefabricated, quickly assembles when needing to install, while can reduce the noise of treading staircase generation when in use.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of building precast staircase boards, including prefabricated mixed territory inclined plate (1), which is characterized in that the prefabricated mixed territory is oblique
Multiple vertically disposed embedded grooves (3) are set on the upper surface of plate (1), the inside of embedded groove (3) is equipped with the fixation of top end opening
Shell (4), the both ends of set casing (4) are communicated with connecting cylinder (41), and the end of connecting cylinder (41) extends to prefabricated mixed territory inclined plate
(1) outside, the upper surface of the prefabricated mixed territory inclined plate (1) is equipped with the prefabricated pedal (6) of multiple head and the tail contact, prefabricated
The vertical section of pedal (6) is L shape, and the bottom end two sides of the prefabricated pedal (6) are equipped with notch (61), the side of notch (61)
It is provided on wall card slot (62), the bottom of the prefabricated pedal (6) is plugged in set casing (4) by notch (61), the company
Connect cylinder (41) interior sliding plug has fixed pin (11), and one end of fixed pin (11) extends in card slot (62), described prefabricated to trample
Non-slip groove and damping trough are provided on the roof of plate (6), non-slip groove is located at side of the prefabricated pedal (6) close to its vertical plane.
2. a kind of building precast staircase boards according to claim 1, which is characterized in that contiguous prefabricated pedal (6)
It is L-shaped connection assist (10) that junction, which is equipped with section, and the two sidewalls of connection assist (10) are fixed by screws in respectively
On the horizontal plane and vertical plane of contiguous prefabricated pedal (6).
3. a kind of building precast staircase boards according to claim 1, which is characterized in that the prefabricated mixed territory inclined plate
(1) both ends are equipped with horizontally disposed extension (5), and prefabricated mixed territory inclined plate (1) and extension (5) by mixed territory and
The molding of reinforcing bar formed by integrally casting, and set casing (4) and connecting cylinder (41) are cast in prefabricated mixed territory inclined plate (1).
4. a kind of building precast staircase boards according to claim 1, which is characterized in that the inside of the non-slip groove is fixed
Have tread plate (8), the inside of damping trough is fixed with buffer layer (9).
5. a kind of building precast staircase boards according to claim 1, which is characterized in that
The top end opening of the set casing (4) is obliquely installed, and the upper surface of its gradient and prefabricated mixed territory inclined plate (1) tilts
It spends equal.
6. a kind of building precast staircase boards according to claim 1, which is characterized in that the prefabricated mixed territory inclined plate
(1) it is provided on and multiple horizontally disposed hole (2) is auxiliarily fixed.
7. a kind of building precast staircase boards according to claim 1, which is characterized in that the prefabricated mixed territory inclined plate
(1) sound absorbing layer (7) are equipped between prefabricated pedal (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822088693.0U CN209261079U (en) | 2018-12-13 | 2018-12-13 | A kind of building precast staircase boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822088693.0U CN209261079U (en) | 2018-12-13 | 2018-12-13 | A kind of building precast staircase boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209261079U true CN209261079U (en) | 2019-08-16 |
Family
ID=67563006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822088693.0U Active CN209261079U (en) | 2018-12-13 | 2018-12-13 | A kind of building precast staircase boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209261079U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847525A (en) * | 2019-12-03 | 2020-02-28 | 张瑞钦 | Assembled stair convenient to dismouting |
| CN111549988A (en) * | 2020-05-31 | 2020-08-18 | 长沙新气象自动化技术有限公司 | Assembled stair for fabricated building |
| CN111764582A (en) * | 2020-06-28 | 2020-10-13 | 上海三一筑工建设有限公司 | Prefabricated staircase |
| CN113356489A (en) * | 2021-05-13 | 2021-09-07 | 桂林理工大学 | Prefabricated beam type scissor stair and construction method thereof |
-
2018
- 2018-12-13 CN CN201822088693.0U patent/CN209261079U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847525A (en) * | 2019-12-03 | 2020-02-28 | 张瑞钦 | Assembled stair convenient to dismouting |
| CN111549988A (en) * | 2020-05-31 | 2020-08-18 | 长沙新气象自动化技术有限公司 | Assembled stair for fabricated building |
| CN111764582A (en) * | 2020-06-28 | 2020-10-13 | 上海三一筑工建设有限公司 | Prefabricated staircase |
| 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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