CN220486948U - Novel prefabricated stairway of assembled type - Google Patents
Novel prefabricated stairway of assembled type Download PDFInfo
- Publication number
- CN220486948U CN220486948U CN202321812370.6U CN202321812370U CN220486948U CN 220486948 U CN220486948 U CN 220486948U CN 202321812370 U CN202321812370 U CN 202321812370U CN 220486948 U CN220486948 U CN 220486948U
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- plate
- fixing plate
- fixed plate
- top step
- wall
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- 239000004698 Polyethylene Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 210000001503 joint Anatomy 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The utility model discloses a novel assembled prefabricated staircase which comprises a first fixed plate, a second fixed plate, a top step and a connecting step, wherein the second fixed plate is arranged on the left side of the first fixed plate, the top step is arranged above the second fixed plate, and the bottom end of the top step is connected with the connecting step; further comprises: a bottom step installed at the right side of the first fixing plate; a first supporting rod is arranged between the first fixing plate and the second fixing plate. This novel prefabricated stair of assembled, top step, connection step and bottom step's upper surface all is provided with accepts the board, and accept the inner wall of board and set up flutedly, and accept the upper surface of board and be connected with the buffer block, like this can decorate the time at the later stage, place the drier in the recess inside, adsorb the moisture of entering, reduce the damage to this prefabricated stair, and under the effect of buffer block, comfort level when can increasing the foot step on in addition has improved the result of use to this prefabricated stair.
Description
Technical Field
The utility model relates to the technical field of prefabricated stairways, in particular to a novel prefabricated stairway.
Background
The prefabricated stairway is assembled through transporting the construction site hoist and mount installation again after the standardized preparation of mill, compares in the preparation mounting means in the past, and is more convenient, can save operating time for the working progress, prefabricated stairway can carry out different classification according to the structure moreover, can carry out corresponding selection according to specific use occasion.
The utility model discloses an assembled prefabricated staircase, including the stair backup pad, the right wall of stair backup pad is equipped with the fixed plate, the fixed plate passes through No. three bolts and stair backup pad fixed connection, the top of stair backup pad is equipped with the stair footboard, the stair footboard passes through No. one bolt and stair backup pad fixed connection, the stair footboard passes through No. three bolt fixed connection with the fixed plate together. According to the utility model, the fixing plate is fixedly arranged behind the stair support plate and the stair tread, so that the stair support plate and the stair tread form a triangle, and the triangle is stable according to the principle of the triangle;
however, the prefabricated stairway in the above application has some defects in the use process, for example, the bottom of the prefabricated stairway needs to be supported when the prefabricated stairway is used, the existing supporting structure is more laborious in assembly, inconvenience is brought to the operation of staff, and the prefabricated stairway can be tiled or otherwise decorated on the surface when used in the later stage, so that the prefabricated stairway is inconvenient to be subjected to damp-proof treatment, once moisture enters from gaps of bricks, the prefabricated stairway can be damaged after a long time, and therefore the use effect of the prefabricated stairway is reduced, and therefore, a novel prefabricated stairway is provided, so that the problem raised in the above is solved.
Disclosure of Invention
The utility model aims to provide a novel assembled prefabricated staircase, which aims to solve the problems that the bottom of the assembled prefabricated staircase in the current market provided by the background technology needs to be supported when in use, the existing supporting structure is more laborious in assembly, inconvenience is brought to the operation of staff, and the surface of the assembled prefabricated staircase is subjected to tiling or other decoration when in later use, so that the prefabricated staircase is inconvenient to be subjected to damp-proof treatment, and once moisture enters from gaps of bricks, the prefabricated staircase is damaged after a long time, thereby reducing the use effect of the assembled prefabricated staircase.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel prefabricated stairway comprises a first fixed plate, a second fixed plate, a top step and a connecting step, wherein the second fixed plate is arranged on the left side of the first fixed plate, the top step is arranged above the second fixed plate, and the bottom end of the top step is connected with the connecting step;
further comprises:
a bottom step installed at the right side of the first fixing plate;
a first supporting rod is arranged between the first fixing plate and the second fixing plate, and the outer wall of the first supporting rod is provided with a second supporting rod.
Preferably, the first fixing plate and the second fixing plate are of an integrated structure, and the first fixing plate and the bottom step are fixed through bolts, so that the first fixing plate and the bottom step are connected more firmly, and loosening is prevented in the use process.
Preferably, a connecting step is arranged between the top step and the bottom step, and the connecting steps are distributed at equal intervals, so that the normal use of the prefabricated staircase can be ensured.
Preferably, the top step, the connecting step and the upper surface of the bottom step are all provided with a bearing plate, the inner wall of the bearing plate is provided with a groove, and the upper surface of the bearing plate is connected with a buffer block, so that the upper surfaces of the top step, the connecting step and the bottom step are protected conveniently.
Preferably, be provided with the butt joint board under the top step, and the butt joint board is connected through draw-in groove and second fixed plate to the draw-in groove is seted up in the inner wall of second fixed plate, the connecting hole has all been seted up to the inner wall of butt joint board and second fixed plate, and the inside threaded connection of connecting hole has the locking pole, is convenient for lock fixedly between second fixed plate and the top step like this, further guarantees the stability when this prefabricated staircase uses.
Preferably, the inner walls of the bearing plate, the top step, the connecting step and the bottom step are provided with limiting holes, and fixing bolts are connected to the limiting holes, so that the bearing plate is firmer in use and is prevented from falling off in use.
Preferably, the depth of recess is less than the thickness of accepting the board, the buffer block is the polyethylene material, and when this prefabricated staircase later stage was decorated like this, can place the drier through the recess, played dampproofing dry effect.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the novel assembled prefabricated staircase, the first supporting rod is arranged between the first fixing plate and the second fixing plate, the second supporting rod is arranged on the outer surface of the first supporting rod and is distributed in a V shape, meanwhile, one end of the second supporting rod, far away from the first supporting rod, is mutually fixed with the bottom of the connecting step, the clamping groove is formed in the inner wall of the second fixing plate, the clamping groove is connected with the abutting plate under the top step in a clamping manner, limiting is conducted between the top step and the second fixing plate conveniently, and the connecting step is supported through the second fixing plate and the first fixing plate, so that the prefabricated staircase is more stable in use and convenient for workers to operate;
(2) This novel prefabricated stair of assembled, top step, connection step and bottom step's upper surface all is provided with accepts the board, and accept the inner wall of board and set up flutedly, and accept the upper surface of board and be connected with the buffer block, like this can decorate the time at the later stage, place the drier in the recess inside, adsorb the moisture of entering, reduce the damage to this prefabricated stair, and under the effect of buffer block, comfort level when can increasing the foot step on in addition has improved the result of use to this prefabricated stair.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram showing a cross-sectional structure of a first fixing plate and a second fixing plate according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a receiving plate according to the present utility model;
FIG. 4 is a schematic view of the connection structure of the receiving plate and the connecting step of the present utility model;
FIG. 5 is a schematic view of the top step and splice plate connection of the present utility model.
In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a top step; 4. a connecting step; 5. a bottom step; 6. an abutting plate; 7. a clamping groove; 8. a connection hole; 9. a locking lever; 10. a first support bar; 11. a second support bar; 12. a receiving plate; 13. a groove; 14. a buffer block; 15. a limiting hole; 16. and (5) fixing bolts.
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.
Referring to fig. 1-5, the present utility model provides a technical solution: the novel prefabricated assembled stair comprises a first fixed plate 1, a second fixed plate 2, a top step 3 and a connecting step 4, wherein the second fixed plate 2 is arranged on the left side of the first fixed plate 1, the top step 3 is arranged above the second fixed plate 2, and the bottom end of the top step 3 is connected with the connecting step 4;
further comprises:
the bottom step 5 is arranged on the right side of the first fixing plate 1, the first fixing plate 1 and the second fixing plate 2 are of an integrated structure, and the first fixing plate 1 and the bottom step 5 are fixed through bolts;
a first supporting rod 10 is arranged between the first fixing plate 1 and the second fixing plate 2, and a second supporting rod 11 is arranged on the outer wall of the first supporting rod 10;
when the novel prefabricated staircase is used, the first fixing plate 1 and the second fixing plate 2 are firstly placed at corresponding positions, then the abutting plate 6 at the bottom of the top step 3 is clamped into the clamping groove 7 on the inner wall of the second fixing plate 2, and the connecting holes 8 are formed in the abutting plate 6 and the inner wall of the second fixing plate 2, so that when the abutting plate 6 is clamped into the clamping groove 7, the connecting holes 8 on the inner wall of the abutting plate 6 and the inner wall of the second fixing plate 2 are mutually aligned, the locking rod 9 can be rotated into the connecting holes 8 to lock and fix the second fixing plate 2 and the abutting plate 6, so that the second fixing plate 2 and the top step 3 can be fixed, the stability in later use is ensured, and then the first fixing plate 1 and the bottom step 5 are connected;
a connecting step 4 is arranged between the top step 3 and the bottom step 5, the connecting steps 4 are distributed at equal intervals, an abutting plate 6 is arranged right below the top step 3, the abutting plate 6 is connected with the second fixing plate 2 through a clamping groove 7, the clamping groove 7 is formed in the inner wall of the second fixing plate 2, connecting holes 8 are formed in the abutting plate 6 and the inner wall of the second fixing plate 2, and locking rods 9 are connected with internal threads of the connecting holes 8;
the upper surfaces of the top step 3, the connecting step 4 and the bottom step 5 are respectively provided with a bearing plate 12, the inner wall of the bearing plate 12 is provided with a groove 13, the upper surface of the bearing plate 12 is connected with a buffer block 14, the inner walls of the bearing plate 12, the top step 3, the connecting step 4 and the bottom step 5 are respectively provided with a limiting hole 15, the inside of each limiting hole 15 is connected with a fixing bolt 16, the depth of the groove 13 is smaller than the thickness of the bearing plate 12, and the buffer block 14 is made of polyethylene;
the first support rod 10 is arranged between the first fixing plate 1 and the second fixing plate 2, the second support rod 11 is arranged on the surface of the first support rod 10, the other end of the second support rod 11 is connected with the connecting step 4, so that the connecting step 4 can be supported, the prefabricated staircase is firmer and more stable in use, the bearing plates 12 are arranged on the upper surfaces of the top step 3, the connecting step 4 and the bottom step 5, the grooves 13 are formed in the upper surfaces of the bearing plates 12, drying agents can be placed in the grooves 13 during surface decoration in the later stage, the drying and moisture-proof effects are effectively achieved, the buffer blocks 14 made of polyethylene materials are further arranged on the upper surfaces of the bearing plates 12, the foot treading comfort in the later stage use can be improved, the use effect of the prefabricated staircase is further improved, the whole device is operated, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The novel prefabricated stairway comprises a first fixed plate (1), a second fixed plate (2), a top step (3) and a connecting step (4), wherein the second fixed plate (2) is arranged on the left side of the first fixed plate (1), the top step (3) is arranged above the second fixed plate (2), and the bottom end of the top step (3) is connected with the connecting step (4);
characterized by further comprising:
a bottom step (5) installed on the right side of the first fixing plate (1);
a first supporting rod (10) is arranged between the first fixing plate (1) and the second fixing plate (2), and a second supporting rod (11) is arranged on the outer wall of the first supporting rod (10).
2. The novel fabricated prefabricated staircase of claim 1, wherein: the first fixing plate (1) and the second fixing plate (2) are of an integrated structure, and the first fixing plate (1) and the bottom step (5) are fixed through bolts.
3. The novel fabricated prefabricated staircase of claim 1, wherein: a connecting step (4) is arranged between the top step (3) and the bottom step (5), and the connecting steps (4) are distributed at equal intervals.
4. The novel fabricated prefabricated staircase of claim 1, wherein: the upper surfaces of the top step (3), the connecting step (4) and the bottom step (5) are respectively provided with a bearing plate (12), the inner wall of the bearing plate (12) is provided with a groove (13), and the upper surface of the bearing plate (12) is connected with a buffer block (14).
5. The novel fabricated prefabricated staircase of claim 1, wherein: an abutting plate (6) is arranged right below the top step (3), the abutting plate (6) is connected with the second fixing plate (2) through a clamping groove (7), the clamping groove (7) is formed in the inner wall of the second fixing plate (2), connecting holes (8) are formed in the abutting plate (6) and the inner wall of the second fixing plate (2), and the inner threads of the connecting holes (8) are connected with locking rods (9).
6. The novel fabricated prefabricated staircase of claim 4, wherein: the inner walls of the bearing plate (12), the top step (3), the connecting step (4) and the bottom step (5) are provided with limiting holes (15), and the inner parts of the limiting holes (15) are connected with fixing bolts (16).
7. The novel fabricated prefabricated staircase of claim 4, wherein: the depth of the groove (13) is smaller than the thickness of the bearing plate (12), and the buffer block (14) is made of polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321812370.6U CN220486948U (en) | 2023-07-11 | 2023-07-11 | Novel prefabricated stairway of assembled type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321812370.6U CN220486948U (en) | 2023-07-11 | 2023-07-11 | Novel prefabricated stairway of assembled type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220486948U true CN220486948U (en) | 2024-02-13 |
Family
ID=89825797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321812370.6U Active CN220486948U (en) | 2023-07-11 | 2023-07-11 | Novel prefabricated stairway of assembled type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220486948U (en) |
-
2023
- 2023-07-11 CN CN202321812370.6U patent/CN220486948U/en active Active
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