CN220598954U - Prefabricated stair structure of show hall - Google Patents
Prefabricated stair structure of show hall Download PDFInfo
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- CN220598954U CN220598954U CN202322155808.4U CN202322155808U CN220598954U CN 220598954 U CN220598954 U CN 220598954U CN 202322155808 U CN202322155808 U CN 202322155808U CN 220598954 U CN220598954 U CN 220598954U
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- supporting plate
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- backup pad
- side wall
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- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model provides a prefabricated staircase structure of a display hall, which relates to the field of prefabricated staircase structures and comprises a staircase body and an auxiliary supporting device, wherein the auxiliary supporting device for supporting the staircase body is arranged at the bottom of the staircase body, the auxiliary supporting device comprises a first supporting plate, a second supporting plate, two top plates and two positioning components, the first supporting plate and the second supporting plate are connected through a plurality of telescopic connecting pieces, the two top plates are respectively and fixedly connected to the tops of the first supporting plate and the second supporting plate, a plurality of clamping grooves for placing the staircase body are formed in the top plates, and the two positioning components are respectively and movably inserted into through holes formed in the first supporting plate and the second supporting plate.
Description
Technical Field
The utility model relates to the field of prefabricated stair structures, in particular to a prefabricated stair structure of a display hall.
Background
Prefabricated stairways are stairways manufactured in advance on factories or production lines and then transported to the site for installation. Such stairs generally employ modular designs and prefabricated components to improve construction efficiency and quality control. The prefabricated stairway can be customized according to the requirements, including different materials (such as wood, steel, concrete, etc.), patterns and sizes. They are widely used in various building projects such as houses, commercial buildings and public facilities.
In the prefabricated staircase in show room, have a plurality of stair to mark time, when carrying out the installation that the stair marked time, the both ends that the stair marked time are installed respectively on two stair boundary beams, so the stair marked time is supported by two stair boundary beams completely, in order to improve the security that the stair marked time, the roof that must play auxiliary stay effect in the bottom setting that the stair marked time, current roof is a long board generally, the structure is more single, and the roof is inconvenient to install the roof in the bottom center department that the stair marked time when the installation, when the roof does not lie in the center department that the stair marked time, will appear the roof to the unbalanced problem of the support that the stair marked time.
Accordingly, there is a need to provide a new lobby prefabricated stairway structure that solves the above-mentioned technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a prefabricated staircase structure for a display hall.
The utility model provides a prefabricated stair structure of a display hall, which comprises a stair body and an auxiliary supporting device, wherein the auxiliary supporting device for supporting the stair body is arranged at the bottom of the stair body, the auxiliary supporting device comprises a first supporting plate, a second supporting plate, two top plates and two positioning components, the first supporting plate and the second supporting plate are connected through a plurality of telescopic connecting pieces, the two top plates are respectively and fixedly connected to the tops of the first supporting plate and the second supporting plate, a plurality of clamping grooves for placing the stair body are formed in the top plates, and the two positioning components are respectively and movably inserted into through holes formed in the first supporting plate and the second supporting plate;
the connecting piece comprises a fixed ring, a threaded ring and a movable rod, one end of the fixed ring is fixedly connected to the side wall of the second supporting plate, one end of the threaded ring is fixedly connected to the side wall of the first supporting plate, one end of the movable rod is provided with threads, one end of the movable rod provided with threads is in threaded connection with the threaded ring, and the other end of the movable rod is in interference fit with the fixed ring.
Preferably, the positioning assembly comprises a positioning frame and a fixing plate, the positioning frame is of an L-shaped structure, the positioning frame is movably inserted into a through hole with a size which is matched with that of the first supporting plate, one end of the fixing plate is fixedly connected with the side wall of the positioning frame, the fixing plate is movably connected with a driving piece, and one end of the driving piece is movably connected with the side wall of the top plate.
Preferably, the side wall of the locating rack far away from the fixed plate is provided with scale marks.
Preferably, the driving piece is a rotating frame, the rotating frame is in threaded connection with the fixed plate, and one end of the rotating frame is movably connected with the side wall of the top plate.
Preferably, the stair body comprises a step platform and two stair side beams, wherein the end part of the first supporting plate, the end part of the second supporting plate, the end parts of the two stair side beams and the end parts of the two top plates are detachably connected with the step platform, a plurality of stair steps are arranged between the two stair side beams, and one ends of the bottoms of the stair steps are respectively located in a plurality of clamping grooves.
Preferably, the stair body further comprises a handrail frame and a bottom beam, and the handrail frame and the bottom beam are respectively arranged at the tops of the two stair edge beams.
Compared with the related art, the prefabricated staircase structure for the showroom has the following beneficial effects:
through the auxiliary support device who sets up, adjust the distance between first backup pad and the second backup pad according to the in-service use needs, rotate the movable rod, adjust the length that the movable rod stretched out the screwed ring outside, rotate the back of accomplishing, insert movable rod one end into the fixed ring for the lateral wall of second backup pad is hugged closely to movable rod one end, and the device has played the effect of supporting stability through two adjustable roof of distance that set up, in addition, through the locating component that sets up, make two roof can be convenient place in the bottom interlude of stair body, played and supported balanced effect.
Drawings
FIG. 1 is a schematic view of a structure of a prefabricated staircase in a showroom provided by the utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 at another angle;
FIG. 3 is a schematic view of the auxiliary supporting device shown in FIG. 1;
FIG. 4 is a schematic diagram of the structure shown at A in FIG. 3;
fig. 5 is a schematic view of the structure shown in fig. 3 at another angle.
Reference numerals in the drawings: 1. a first support plate; 2. a second support plate; 3. a top plate; 4. a clamping groove; 5. a fixing ring; 6. a threaded ring; 7. a movable rod; 8. a positioning frame; 9. a fixing plate; 10. a rotating frame; 11. scale marks; 12. a stepping platform; 13. stair side beams; 14. stair steps; 15. a handrail frame; 16. a bottom beam.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic structural diagram showing a hall prefabricated staircase structure according to the present utility model; FIG. 2 is a schematic view of the structure of FIG. 1 at another angle; FIG. 3 is a schematic view of the auxiliary supporting device shown in FIG. 1; FIG. 4 is a schematic diagram of the structure shown at A in FIG. 3; fig. 5 is a schematic view of the structure shown in fig. 3 at another angle. Comprising the following steps: stair body and auxiliary support device.
In a specific implementation process, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an auxiliary supporting device for supporting a stair body is arranged at the bottom of the stair body, the auxiliary supporting device comprises a first supporting plate 1, a second supporting plate 2, two top plates 3 and two positioning components, the first supporting plate 1 and the second supporting plate 2 are connected through a plurality of telescopic connecting pieces, the two top plates 3 are respectively and fixedly connected to the tops of the first supporting plate 1 and the second supporting plate 2, a plurality of clamping grooves 4 for placing the stair body are formed in the top plates 3, the two positioning components are respectively and movably inserted into through holes formed in the first supporting plate 1 and the second supporting plate 2, the connecting pieces comprise a fixed ring 5, a threaded ring 6 and a movable rod 7, one end of the fixed ring 5 is fixedly connected to the side wall of the second supporting plate 2, one end of the threaded ring 6 is fixedly connected to the side wall of the first supporting plate 1, one end of the movable rod 7 is provided with threads, one end of the movable rod 7 is connected with the threaded ring 6 through threads, the other end of the movable rod 7 is matched with the fixed ring 5, a plurality of clamping grooves 4 for placing the stair body are formed in the top plates, the two positioning components are respectively and movably inserted into through the through holes formed auxiliary supporting devices, the first supporting plate 1 and the second supporting plate 2, the two positioning components are respectively, the two positioning components are movably inserted into the side walls through the first supporting plate 2, the first supporting plate 2 and the movable ring 7, the movable supporting device and the movable supporting device is capable of being adjusted, and the distance between the movable supporting rod 7 is adjusted, and the distance between the movable side and can be adjusted, and the distance and can be adjusted, and be adjusted by the distance and can be used by rotate and be rotate by rotate and be and can be used by and be rotate;
the positioning component comprises a positioning frame 8 and a fixed plate 9, the positioning frame 8 is of an L-shaped structure, scale marks 11 are formed on the side wall of the positioning frame 8 far away from the fixed plate 9, the positioning frame 8 is movably inserted into through holes with the sizes being matched with those of the first supporting plate 1, one end of the fixed plate 9 is fixedly connected with the side wall of the positioning frame 8, the fixed plate 9 is movably connected with a driving piece, one end of the driving piece is movably connected with the side wall of the top plate 3, the driving piece is a rotating frame 10, the rotating frame 10 is in threaded connection with the fixed plate 9, one end of the rotating frame 10 is movably connected with the side wall of the top plate 3, the two rotating frames 10 are rotated, the positioning frame 8 moves under the action of the rotating frame 10, the positions of the positioning frame 8 are determined through the scale marks 11 on the positioning frame 8, and finally, the side walls of the two positioning frames 8 are respectively attached to two stair side beams 13, at the moment, the two top plates 3 are respectively equal to the distances of the adjacent stair side beams 13, the supporting and the effect of balance is achieved, and the positioning frame 8 in the other positioning component is movably inserted into the through holes with the sizes being matched with those of the second supporting plate 2;
the stair body includes platform 12 and two stair boundary beams 13 of marking time, the tip of first backup pad 1, the tip of second backup pad 2, the tip of two stair boundary beams 13 and the tip of two roof 3 all can dismantle with platform 12 of marking time and be connected, install a plurality of stair steps 14 between two stair boundary beams 13, the one end that a plurality of stair steps 14 bottoms is located a plurality of draw-in grooves 4 respectively, the stair body still includes handrail frame 15 and floorbar 16, handrail frame 15 and floorbar 16 are installed respectively in the top of two stair boundary beams 13.
The working principle provided by the utility model is as follows: when the device is used, one ends of two stair side beams 13 are arranged on a stepping platform 12, the other ends of the stair side beams 13 are arranged on a supporting platform, then, the distance between a first supporting plate 1 and a second supporting plate 2 is adjusted according to actual use requirements, a movable rod 7 is rotated, the length of the movable rod 7 extending out of a threaded ring 6 is adjusted, after the rotation is completed, one end of the movable rod 7 is inserted into a fixed ring 5, one end of the movable rod 7 is tightly attached to the side wall of the second supporting plate 2, then, an auxiliary supporting device is placed, two rotating frames 10 are rotated, the positioning frames 8 move under the action of the rotating frames 10, the positions of the positioning frames 8 are determined through scale marks 11 on the positioning frames 8, finally, the side walls of the two positioning frames 8 are respectively attached to the two stair side beams 13, at the moment, the distances between the two top plates 3 and the adjacent stair side beams 13 are equal, the ends of the first supporting plate 1, the second supporting plate 2 and the two top plates 3 are arranged on the stepping platform 12, and the other ends of the first supporting plate 1, the second supporting plate 2 and the two top plates 3 are arranged on the stepping platform 12.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a show hall prefabricated staircase structure, its characterized in that includes stair body and auxiliary support device for support the stair body auxiliary support device sets up in the bottom of stair body, auxiliary support device includes first backup pad (1), second backup pad (2), two roof (3) and two locating component, connect through a plurality of telescopic connecting piece between first backup pad (1) and second backup pad (2), two roof (3) are fixed connection respectively in the top of first backup pad (1) and second backup pad (2), offer a plurality of draw-in grooves (4) that are used for placing the stair body on roof (3), two locating component are movable to alternate respectively in the through-hole that first backup pad (1) and second backup pad (2) were offered;
the connecting piece comprises a fixed ring (5), a threaded ring (6) and a movable rod (7), wherein one end of the fixed ring (5) is fixedly connected to the side wall of the second supporting plate (2), one end of the threaded ring (6) is fixedly connected to the side wall of the first supporting plate (1), one end of the movable rod (7) is provided with threads, one end of the movable rod (7) provided with threads is connected with the threaded ring (6) in a threaded mode, and the other end of the movable rod (7) is in interference fit with the fixed ring (5).
2. The showroom prefabricated staircase structure according to claim 1, characterized in that the positioning assembly comprises a positioning frame (8) and a fixed plate (9), the positioning frame (8) is of an L-shaped structure, the positioning frame (8) is movably inserted into a through hole with a size suitable for the first supporting plate (1), one end of the fixed plate (9) is fixedly connected to the side wall of the positioning frame (8), the fixed plate (9) is movably connected to a driving piece, and one end of the driving piece is movably connected with the side wall of the top plate (3).
3. The showroom prefabricated staircase structure according to claim 2, characterized in that the side wall of the positioning frame (8) far away from the fixed plate (9) is provided with graduation marks (11).
4. A showroom prefabricated staircase structure according to claim 3, characterized in that the driving member is a rotating frame (10), the rotating frame (10) is in threaded connection with the fixing plate (9), and one end of the rotating frame (10) is movably connected to the side wall of the top plate (3).
5. The showroom prefabricated staircase structure according to claim 4, characterized in that the staircase body comprises a step platform (12) and two stair side beams (13), the end part of the first support plate (1), the end part of the second support plate (2), the end parts of the two stair side beams (13) and the end parts of the two top plates (3) are all detachably connected with the step platform (12), a plurality of stair steps (14) are arranged between the two stair side beams (13), and one ends of the bottoms of the stair steps (14) are respectively positioned in a plurality of clamping grooves (4).
6. The showroom pre-fabricated stairway structure according to claim 5, wherein the stairway body further comprises a handrail frame (15) and a bottom girder (16), the handrail frame (15) and the bottom girder (16) being mounted at the top of two stairway side girders (13), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322155808.4U CN220598954U (en) | 2023-08-11 | 2023-08-11 | Prefabricated stair structure of show hall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322155808.4U CN220598954U (en) | 2023-08-11 | 2023-08-11 | Prefabricated stair structure of show hall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220598954U true CN220598954U (en) | 2024-03-15 |
Family
ID=90163854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322155808.4U Active CN220598954U (en) | 2023-08-11 | 2023-08-11 | Prefabricated stair structure of show hall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220598954U (en) |
-
2023
- 2023-08-11 CN CN202322155808.4U patent/CN220598954U/en active Active
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