CN219909697U - Stair prefab with drainage pipeline - Google Patents
Stair prefab with drainage pipeline Download PDFInfo
- Publication number
- CN219909697U CN219909697U CN202320686419.1U CN202320686419U CN219909697U CN 219909697 U CN219909697 U CN 219909697U CN 202320686419 U CN202320686419 U CN 202320686419U CN 219909697 U CN219909697 U CN 219909697U
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- China
- Prior art keywords
- plate
- stair
- threaded connection
- bearing plate
- drainage pipe
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- 238000007789 sealing Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model belongs to the technical field of prefabricated member equipment, and particularly relates to a stair prefabricated member with a drainage pipeline. According to the utility model, the pipe orifice is arranged, the installation of the pipe orifice water supply and drainage pipeline is convenient, manual cutting is not needed, time is saved, economic cost is reduced, the prefabricated member is supported by the bracket, the occupied space of the prefabricated member is reduced, and the walking of operators is facilitated.
Description
Technical Field
The utility model relates to the technical field of prefabrication equipment, in particular to a stair prefabrication with a drainage pipeline.
Background
The prefabricated building is characterized in that part or all of building components are produced in a prefabricated factory, then the building components are transported to a construction site through a corresponding transportation mode, the components are assembled by adopting a reliable installation mode and installation machinery, the building construction mode of the building with a use function is achieved, the prefabricated stairway belongs to a common building structure component in the prefabricated building, and compared with the traditional on-site casting stairway, the prefabricated stairway has the advantages of being high in installation speed, saving water and land, reducing noise, saving materials and the like.
There are the following problems:
1. the existing stair prefabricated member is manufactured into the formed stair without a drainage pipeline, so that the artificial excavation is needed, the labor cost is increased, and the time is wasted.
2. The existing stair prefabricated member is large in size, the side of the existing stair prefabricated member is usually placed on the ground, the occupied area is large, and inconvenience is brought to walking of operators.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a stair prefabricated member with a drainage pipeline, which solves the problem that the prefabricated member does not have the drainage pipeline and occupies a large space by manually cutting and placing the prefabricated member.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stair prefab with drain pipe, includes the curb plate, the lower terminal surface of curb plate is provided with the bottom plate, the up end of curb plate is provided with the fagging, the up end of fagging is provided with stop bolt, the surface of curb plate is provided with the lifting hole, one side of curb plate is provided with first shrouding, the opposite side of curb plate is provided with the second shrouding, the surface of second shrouding is provided with down the bearing plate, the surface of first shrouding is provided with the bearing plate, the medial surface of going up the bearing plate is provided with the mouth of pipe, one side of going up the bearing plate is provided with first footboard, the surface of first footboard is provided with fixing bolt, one side of fixing bolt is provided with the riser, the medial surface of riser is provided with the mounting hole, one side of riser is provided with the second footboard, the up end of second footboard is provided with the spliced pole, the lower terminal surface of first footboard and the lower terminal surface of second footboard all is provided with down the spliced pole, the lower terminal surface of bottom plate is provided with the support.
As a preferable technical scheme of the utility model, the bottom plate is connected with the lower end face of the side plate in a threaded manner, and the supporting plate is welded with the upper end face of the side plate.
As a preferable technical scheme of the utility model, the limit bolt is in threaded connection with the upper end face of the supporting plate, and the hoisting hole is embedded in the outer surface of the side plate.
As a preferable technical scheme of the utility model, the first sealing plate is movably connected to one side of the side plate, and the second sealing plate is in threaded connection with the other side of the side plate.
As a preferable technical scheme of the utility model, the lower bearing plate is in threaded connection with the outer surface of the second sealing plate, and the upper bearing plate is in threaded connection with the outer surface of the first sealing plate.
As a preferable technical scheme of the utility model, the pipe orifice is embedded in the inner side surface of the upper bearing plate, and the first pedal is connected with one side of the upper bearing plate in a threaded manner.
As a preferable technical scheme of the utility model, the fixing bolt is fixedly connected to the outer surface of the first pedal, the vertical plate is in threaded connection with one side of the fixing bolt, and the mounting hole is embedded in the inner side surface of the vertical plate.
As a preferable technical scheme of the utility model, the second pedal is in threaded connection with one side of the vertical plate, and the upper connecting post is fixedly connected with the upper end face of the second pedal.
Compared with the prior art, the utility model provides the stair prefabricated member with the drainage pipeline, which has the following beneficial effects:
1. this stair prefab with drain pipe, through setting up the mouth of pipe, the installation of mouth of pipe water supply and drainage pipe is convenient, does not need artifical excavation, save time, reduce economic cost.
2. This stair prefab with drain pipe is through setting up the support, and the support is got up stair prefab, reduces the occupation of land space of prefab, makes things convenient for operating personnel's walking.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of a portion of the structure of the present utility model;
fig. 3 is a schematic view of a second pedal of the present utility model.
In the figure: 1. a side plate; 2. a supporting plate; 3. an upper bearing plate; 4. a first sealing plate; 5. a pipe orifice; 6. a first pedal; 7. a riser; 8. a second pedal; 9. a lower bearing plate; 10. a second sealing plate; 11. a hoisting hole; 12. a bottom plate; 13. a fixing bolt; 14. a limit bolt; 15. an upper connecting column; 16. a lower connecting column; 17. a mounting hole; 18. and (3) a bracket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a stair prefab with drain pipe, including curb plate 1, the lower terminal surface of curb plate 1 is provided with bottom plate 12, the up end of curb plate 1 is provided with fagging 2, the up end of fagging 2 is provided with stop bolt 14, the surface of curb plate 1 is provided with lifting hole 11, one side of curb plate 1 is provided with first shrouding 4, the opposite side of curb plate 1 is provided with second shrouding 10, the surface of second shrouding 10 is provided with down bearing plate 9, the surface of first shrouding 4 is provided with upper bearing plate 3, the medial surface of upper bearing plate 3 is provided with mouth of pipe 5, one side of upper bearing plate 3 is provided with first footboard 6, the surface of first footboard 6 is provided with fixing bolt 13, one side of fixing bolt 13 is provided with riser 7, the medial surface of riser 7 is provided with mounting hole 17, one side of riser 7 is provided with second footboard 8, the up end of second footboard 8 is provided with spliced pole 15, the lower terminal surface of first footboard 6 and the lower terminal surface of second footboard 8 all are provided with down spliced pole 16, the lower terminal surface of bottom plate 12 is provided with support 18.
In this embodiment, the upper connecting column 15 cooperates with the lower connecting column 16 to connect the second tread 8 and the riser 7 together, so as to improve the firmness of the stair prefabricated member, the riser 7 and the first tread 6 and the second tread 8 are respectively constructed into an L-shaped stair step, and the support 18 supports the stair prefabricated member, so that the occupied space is reduced.
Specifically, the bottom plate 12 is screwed to the lower end surface of the side plate 1, and the stay plate 2 is welded to the upper end surface of the side plate 1.
In this embodiment, the bottom plate 12 plays a supporting role on the side plate 1, and welding increases the connection stability of the side plate 1 and the supporting plate 2.
Specifically, the limit bolt 14 is in threaded connection with the upper end surface of the supporting plate 2, and the lifting hole 11 is embedded in the outer surface of the side plate 1.
In this embodiment, the limiting bolt 14 limits the mounting position of the first pedal 6, and the lifting hole 11 facilitates lifting and unloading the side plate 1.
Specifically, the first sealing plate 4 is movably connected to one side of the side plate 1, and the second sealing plate 10 is screwed to the other side of the side plate 1.
In this embodiment, the first sealing plate 4 and the second sealing plate 10 seal the edges and corners of the stair prefabricated member, so as to prevent the prefabricated member from being damaged due to collision with other objects during hanging and unloading.
Specifically, the lower bearing plate 9 is screwed to the outer surface of the second sealing plate 10, and the upper bearing plate 3 is screwed to the outer surface of the first sealing plate 4.
In this embodiment, the main supporting beam of the stair is prefabricated by the upper bearing plate 3 and the lower bearing plate 9, and the threaded connection makes the installation of the stair prefabricated member convenient.
Specifically, the pipe orifice 5 is embedded in the inner side surface of the upper bearing plate 3, and the first pedal 6 is in threaded connection with one side of the upper bearing plate 3.
In this embodiment, the pipe orifice 5 facilitates the installation of the stairway drainage pipe, and the first pedal 6 connects the riser 7 with the upper bearing plate 3.
Specifically, the fixing bolt 13 is fixedly connected to the outer surface of the first pedal 6, the vertical plate 7 is in threaded connection with one side of the fixing bolt 13, and the mounting hole 17 is embedded in the inner side surface of the vertical plate 7.
In this embodiment, the fixing bolt 13 fixes the position of the first pedal 6, and the mounting hole 17 provides a mounting space for the upper and lower connection posts 15 and 16.
Specifically, the second pedal 8 is screwed on one side of the riser 7, and the upper connecting post 15 is fixedly connected to the upper end surface of the second pedal 8.
In this embodiment, the second pedal 8 is a place that is beneficial for people to tread, and the threaded connection facilitates the installation of the second pedal 8.
The working principle and the using flow of the utility model are as follows: the support 18 for the stair prefab supports the bottom plate 12, the occupied space of the stair prefab is reduced, the stair prefab is convenient to walk, the second sealing plate 10 and the lower bearing plate 9 are installed on the side plate 1 through screws, one vertical plate 7 is taken, the installation hole 17 of the vertical plate 7 is aligned with the upper connecting post 15 of the lower bearing plate 9, the stair prefab is fixed through screws, the position of the second pedal 8 is limited through the limiting bolts 14, meanwhile, the lower connecting post 16 is placed in the installation hole 17, the fixing bolts 13 are screwed, other vertical plates 7 and the second pedal 8 are installed according to the mode, the first sealing plate 4 and the second sealing plate 10 protect edges of the stair prefab, damage caused by collision of the prefab with other objects is prevented, the pipe orifice 5 in the upper bearing plate 3 is a penetrating preformed hole, convenience is provided for installing a drain pipeline of the stair, manual cutting is not needed, time is saved, and economic cost is reduced.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. Stair prefab with drainage pipe, including curb plate (1), its characterized in that: the lower terminal surface of curb plate (1) is provided with bottom plate (12), the up end of curb plate (1) is provided with fagging (2), the up end of fagging (2) is provided with spacing bolt (14), the surface of curb plate (1) is provided with lifting hole (11), one side of curb plate (1) is provided with first shrouding (4), the opposite side of curb plate (1) is provided with second shrouding (10), the surface of second shrouding (10) is provided with down bearing plate (9), the surface of first shrouding (4) is provided with upper bearing plate (3), the medial surface of upper bearing plate (3) is provided with mouth of pipe (5), one side of upper bearing plate (3) is provided with first footboard (6), the surface of first footboard (6) is provided with fixing bolt (13), one side of fixing bolt (13) is provided with riser (7), the medial surface of riser (7) is provided with mounting hole (17), one side of riser (7) is provided with second bearing plate (8), the up end (8) is provided with down terminal surface (8), lower terminal surface (16) are connected with lower terminal surface (8) respectively, the lower end face of the bottom plate (12) is provided with a bracket (18).
2. A stair preform with a drainage pipe according to claim 1, wherein: the bottom plate (12) is in threaded connection with the lower end face of the side plate (1), and the supporting plate (2) is welded on the upper end face of the side plate (1).
3. A stair preform with a drainage pipe according to claim 1, wherein: the limiting bolts (14) are in threaded connection with the upper end faces of the supporting plates (2), and the hoisting holes (11) are embedded in the outer surfaces of the side plates (1).
4. A stair preform with a drainage pipe according to claim 1, wherein: the first sealing plate (4) is movably connected to one side of the side plate (1), and the second sealing plate (10) is in threaded connection with the other side of the side plate (1).
5. A stair preform with a drainage pipe according to claim 1, wherein: the lower bearing plate (9) is in threaded connection with the outer surface of the second sealing plate (10), and the upper bearing plate (3) is in threaded connection with the outer surface of the first sealing plate (4).
6. A stair preform with a drainage pipe according to claim 1, wherein: the pipe orifice (5) is embedded in the inner side surface of the upper bearing plate (3), and the first pedal (6) is connected to one side of the upper bearing plate (3) in a threaded mode.
7. A stair preform with a drainage pipe according to claim 1, wherein: the fixing bolt (13) is fixedly connected to the outer surface of the first pedal (6), the vertical plate (7) is in threaded connection with one side of the fixing bolt (13), and the mounting hole (17) is embedded in the inner side surface of the vertical plate (7).
8. A stair preform with a drainage pipe according to claim 1, wherein: the second pedal (8) is in threaded connection with one side of the vertical plate (7), and the upper connecting column (15) is fixedly connected with the upper end face of the second pedal (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320686419.1U CN219909697U (en) | 2023-03-31 | 2023-03-31 | Stair prefab with drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320686419.1U CN219909697U (en) | 2023-03-31 | 2023-03-31 | Stair prefab with drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219909697U true CN219909697U (en) | 2023-10-27 |
Family
ID=88429454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320686419.1U Active CN219909697U (en) | 2023-03-31 | 2023-03-31 | Stair prefab with drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219909697U (en) |
-
2023
- 2023-03-31 CN CN202320686419.1U patent/CN219909697U/en active Active
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