CN216239443U - Shaped quick-assembly and disassembly stair - Google Patents
Shaped quick-assembly and disassembly stair Download PDFInfo
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- CN216239443U CN216239443U CN202120711607.6U CN202120711607U CN216239443U CN 216239443 U CN216239443 U CN 216239443U CN 202120711607 U CN202120711607 U CN 202120711607U CN 216239443 U CN216239443 U CN 216239443U
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- 238000010276 construction Methods 0.000 claims abstract description 82
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 55
- 239000010959 steel Substances 0.000 claims abstract description 55
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000005553 drilling Methods 0.000 claims description 6
- 230000007306 turnover Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a shaped rapid dismounting stair, which comprises an upright post, a connecting rod and a steel mesh step plate, wherein the connecting rod comprises a railing and an inclined rod; the two upright posts are respectively and fixedly arranged at the upper end of the construction ground along the vertical direction, and the two upright posts are respectively and fixedly arranged at the lower end of the construction ground along the vertical direction; one end of the diagonal rod is detachably connected to the upright rod at the upper end of the construction ground, and the other end of the diagonal rod is detachably connected to the upright rod at the lower end of the construction ground; one end of the railing can be detachably connected to the upright at the upper end of the construction ground, and the other end of the railing can be detachably connected to the upright at the lower end of the construction ground; one end of the steel mesh step plate is detachably arranged on the inclined rod of the first row of connecting rod connecting structures, and the other end of the steel mesh step plate is detachably arranged on the inclined rod of the second row of connecting rod connecting structures; the scheme provided by the utility model is simple to erect, convenient to disassemble and assemble, capable of being used in a turnover manner, capable of reducing the construction cost and capable of improving the construction safety.
Description
Technical Field
The utility model belongs to the technical field of stair disassembly and assembly in building construction, and particularly relates to a shaped rapid disassembly and assembly stair.
Background
The stair of current job site uses steel pipe fastener to set up generally, perhaps is the stair of off-the-shelf steel sheet preparation, but the unable comparatively complicated service environment of adaptability of these stairs, and ordinary steel pipe fastener stair consumptive material is many, the dead weight is big, set up slowly, and the steel pipe is marked time to set up and is accomplished the back and be an inclined plane, and the tread is narrower, and the easy wet and slippery personnel walking of changeing of rainy and snowy weather is inconvenient, has the potential safety hazard easily.
Based on the technical problems existing in the stairs of the construction site, no relevant solution is provided; there is therefore a pressing need to find effective solutions to the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a shaped rapid dismounting stair aiming at the defects in the technology, and aims to solve one of the problems of unreasonable construction and high cost of the existing construction site stair.
The utility model provides a shaped rapid dismounting stair which comprises an upright post, a connecting rod and a plurality of steel mesh step plates, wherein the connecting rod comprises a railing and an inclined rod; the vertical rods at least comprise four rods, two vertical rods are respectively and fixedly arranged at the upper end of the construction ground along the vertical direction, and two vertical rods are respectively and fixedly arranged at the lower end of the construction ground along the vertical direction; the upright rods at the upper end of the construction ground correspond to the upright rods at the lower end of the construction ground, so that two rows of upright rod connecting structures are formed; the inclined rod is arranged on the vertical rod and is close to the construction ground; the inclined rod comprises a first inclined rod and a second inclined rod; one end of the first diagonal rod is detachably connected to the upright rods of the first row of upright rod connecting structures positioned at the upper end of the construction ground, and the other end of the first diagonal rod is detachably connected to the upright rods of the first row of upright rod connecting structures positioned at the lower end of the construction ground, so that a first row of connecting rod connecting structures is formed; one end of the second diagonal rod is detachably connected to the vertical rod of the second row of vertical rod connecting structures positioned at the upper end of the construction ground, and the other end of the second diagonal rod is detachably connected to the vertical rod of the second row of vertical rod connecting structures positioned at the lower end of the construction ground, so that a second row of connecting rod connecting structure is formed; the handrail is detachably connected to the vertical rod and is positioned at the upper end of the inclined rod; one end of the railing can be detachably connected to the upright at the upper end of the construction ground, and the other end of the railing can be detachably connected to the upright at the lower end of the construction ground; one end of the steel mesh step plate can be detachably arranged on the inclined rod of the first row of connecting rod connecting structure, and the other end of the steel mesh step plate can be detachably arranged on the inclined rod of the second row of connecting rod connecting structure.
Further, the steel mesh step plate comprises a steel mesh plate, connecting pipes are fixedly connected to two sides of the steel mesh plate respectively, agraffes are arranged on the diagonal rods, and the connecting pipes penetrate through the agraffes and are locked through bolts.
Further, the steel mesh plate is of a rectangular frame structure; the steel mesh plate comprises transverse reinforcing bars and longitudinal reinforcing bars, and the plurality of transverse reinforcing bars and the plurality of longitudinal reinforcing bars are welded to form a rectangular frame structure respectively.
Further, one end of the connecting pipe is provided with a drill hole; one end of the longitudinal reinforcing bar passes through the drilling hole and is welded and fixed with the connecting pipe.
Furthermore, the rapid dismounting stair also comprises a handrail, wherein the handrail is detachably connected to the upright stanchion and is positioned at the upper end of the handrail; one end of the handrail can be detachably connected to the upright rod at the upper end of the construction ground, and the other end of the handrail can be detachably connected to the upright rod at the lower end of the construction ground.
Furthermore, the handrails comprise a first handrail and a second handrail, one end of the first handrail is detachably connected to the upright rods of the first row of upright rod connecting structures positioned at the upper end of the construction ground, and the other end of the first handrail is detachably connected to the upright rods of the first row of upright rod connecting structures positioned at the lower end of the construction ground; one end of the second handrail can be detachably connected to the upright rod of the second row of upright rod connecting structures positioned at the upper end of the construction ground, and the other end of the second handrail can be detachably connected to the upright rod of the second row of upright rod connecting structures positioned at the lower end of the construction ground.
Further, a plurality of steel mesh step boards set up side by side between first row of connecting rod connection structure and the second row connecting rod connection structure, and interval h is 150mm between two adjacent steel mesh step boards.
Furthermore, the railings comprise a first railing and a second railing, one end of the first railing is detachably connected to the upright rod of the first row of upright rod connecting structure positioned at the upper end of the construction ground, and the other end of the first railing is detachably connected to the upright rod of the first row of upright rod connecting structure positioned at the lower end of the construction ground; one end of the second railing can be detachably connected to the vertical rod of the second row of vertical rod connecting structure located at the upper end of the construction ground, and the other end of the second railing can be detachably connected to the vertical rod of the second row of vertical rod connecting structure located at the lower end of the construction ground.
Further, the connecting pipe is a steel pipe.
Further, the steel mesh step plate is arranged between the first row of connecting rod connecting structures and the second row of connecting rod connecting structures along the horizontal direction.
The shaped rapid dismounting stair provided by the utility model is simple to erect, convenient to dismount, capable of being used in a turnover manner, capable of reducing the construction cost, light in dead weight, wide in application range, capable of effectively saving erection time and materials and capable of improving the construction safety.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model will be further explained with reference to the drawings, in which:
FIG. 1 is a schematic view of a shaped quick-release stairway according to the present invention;
FIG. 2 is a schematic view of the installation of the shaped steel mesh step plate according to the present invention;
FIG. 3 is a schematic view of the overall structure of the steel mesh step plate of the present invention;
FIG. 4 is a schematic structural diagram of a steel mesh plate according to the present invention;
FIG. 5 is a schematic view of the overall structure of the steel mesh step plate of the present invention.
In the figure: 1. erecting a rod; 2. a railing; 3. a diagonal bar; 4. a steel mesh step plate; 41. a steel mesh plate; 411. transverse reinforcing bars; 412. longitudinal reinforcing bars; 42. a connecting pipe; 421. drilling; 5. a handrail; 6. and (5) constructing the ground.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 5, the present invention provides a shaped quick-release stairway, which can be applied to the existing construction sites; the quick assembly disassembly stair specifically comprises an upright rod 1, a connecting rod and a plurality of steel mesh step plates 4, wherein the connecting rod comprises a railing 2 and an inclined rod 3; specifically, the upright stanchions 1 comprise at least four upright stanchions, two upright stanchions 1 are respectively and fixedly arranged at the upper end of the construction ground 6 along the vertical direction, and two upright stanchions 1 are respectively and fixedly arranged at the lower end of the construction ground 6 along the vertical direction; the upright rods 1 at the upper end of the construction ground 6 correspond to the upright rods 1 at the lower end of the construction ground 6, so that two rows of upright rod connecting structures are formed; further, the inclined rod 3 is arranged on the vertical rod 1 and close to the construction ground 6; specifically, the diagonal members 3 include a first diagonal member and a second diagonal member; one end of the first diagonal rod is detachably connected to the upright rod 1 of the first row of upright rod connecting structures positioned at the upper end of the construction ground 6, and the other end of the first diagonal rod is detachably connected to the upright rod 1 of the first row of upright rod connecting structures positioned at the lower end of the construction ground 6, so that a first row of connecting rod connecting structures is formed; furthermore, one end of the second diagonal rod is detachably connected to the upright rod 1 of the second row of upright rod connecting structures positioned at the upper end of the construction ground 6, and the other end of the second diagonal rod is detachably connected to the upright rod 1 of the second row of upright rod connecting structures positioned at the lower end of the construction ground 6, so that a second row of connecting rod connecting structure is formed; furthermore, the railing 2 is detachably connected to the vertical rod 1 and is positioned at the upper end of the inclined rod 3; one end of the railing 2 can be detachably connected to the upright rod 1 at the upper end of the construction ground 6, and the other end of the railing 2 can be detachably connected to the upright rod 1 at the lower end of the construction ground 6; one end of the steel mesh step plate 4 is detachably arranged on the inclined rod 3 of the first row of connecting rod connecting structure, and the other end of the steel mesh step plate 4 is detachably arranged on the inclined rod 3 of the second row of connecting rod connecting structure; the shaped rapid dismounting stair provided by the utility model is easy to build and convenient to dismount, can be made of waste steel on a construction site directly, is low in cost and relatively practical, greatly improves the turnover rate, can effectively solve the problem of unreasonable design of the existing building construction stair, reduces the construction risk, and can completely meet the pass of site construction personnel.
Preferably, in combination with the above solutions, as shown in fig. 1 to 5, the steel mesh step plate 4 includes a steel mesh plate 41, two sides of the steel mesh plate 41 are respectively and fixedly connected with a connecting pipe 42, the diagonal bar 3 is provided with a buckle, and the connecting pipe 42 passes through the buckle and is locked by a bolt; the angle of the whole steel mesh step plate 4 can be adjusted by adopting the connection mode of the hasp, namely, the horizontal angle of the connecting pipe 42 can be adjusted firstly when the connecting pipe passes through the hasp, and then the connecting pipe is locked; the connection pipe 42 is a steel pipe.
Preferably, in combination with the above solutions, as shown in fig. 1 to 5, the steel mesh plate 41 has a rectangular frame structure; the steel mesh plate 41 includes a transverse steel bar 411 and a longitudinal steel bar 412, and the plurality of transverse steel bars 411 and the plurality of longitudinal steel bars 412 are welded to form a rectangular frame structure, respectively.
Preferably, in combination with the above solution, as shown in fig. 1 to 5, one end of the connection pipe 42 is provided with a drilling 421; one end of the longitudinal reinforcing bar 412 passes through the drilling hole 421 and is welded and fixed with the connecting pipe 42.
Preferably, in combination with the above solution, as shown in fig. 1 to 5, the shaped rapid-dismounting staircase provided by the present invention further comprises a handrail 5, wherein the handrail 5 is detachably connected to the vertical rod 1 and is located at the upper end of the balustrade 2; one end of the handrail 5 can be detachably connected to the upright rod 1 at the upper end of the construction ground, and the other end of the handrail 5 can be detachably connected to the upright rod 1 at the lower end of the construction ground, so that the function of assisting the user to hold the handrail is achieved.
Preferably, in combination with the above solutions, as shown in fig. 1 to 5, the handrail 5 includes a first handrail and a second handrail, one end of the first handrail is detachably connected to the upright 1 of the first row of upright connecting structures located at the upper end of the construction ground, and the other end of the first handrail is detachably connected to the upright 1 of the first row of upright connecting structures located at the lower end of the construction ground; one end of the second handrail can be detachably connected to the upright rod 1 of the second row of upright rod connecting structures located at the upper end of the construction ground, and the other end of the second handrail can be detachably connected to the upright rod 1 of the second row of upright rod connecting structures located at the lower end of the construction ground.
Preferably, in combination with the above solution, as shown in fig. 1 to 5, a plurality of steel mesh step plates 4 are arranged side by side between the first row of connecting rod connecting structures and the second row of connecting rod connecting structures, and the distance h between two adjacent steel mesh step plates 4 is 150mm, so that the passing requirement of workers can be met; further, the steel mesh step plate 4 is disposed between the first row link connection structure and the second row link connection structure in a horizontal direction.
Preferably, in combination with the above solutions, as shown in fig. 1 to 5, the balustrade 2 includes a first balustrade and a second balustrade, one end of the first balustrade is detachably connected to the upright 1 of the first row of upright connecting structures located at the upper end of the construction ground, and the other end of the first balustrade is detachably connected to the upright 1 of the first row of upright connecting structures located at the lower end of the construction ground; one end of the second railing can be detachably connected to the vertical rod 1 of the second row, which is located at the upper end of the construction ground, of the vertical rod connecting structure, and the other end of the second railing can be detachably connected to the vertical rod 1 of the second row, which is located at the lower end of the construction ground, of the vertical rod connecting structure.
The shaped rapid dismounting stair provided by the utility model is simple to erect, convenient to dismount, capable of being used in a turnover manner, capable of reducing the construction cost, light in dead weight, wide in application range, capable of effectively saving erection time and materials and capable of improving the construction safety.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art can make numerous possible variations and modifications to the described embodiments, or modify equivalent embodiments, without departing from the scope of the utility model. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.
Claims (10)
1. A shaped rapid dismounting stair is characterized by comprising an upright post (1), a connecting rod and a plurality of steel mesh step plates (4), wherein the connecting rod comprises a railing (2) and an inclined rod (3); the vertical rods (1) comprise at least four, two vertical rods (1) are respectively and fixedly arranged at the upper end of the construction ground along the vertical direction, and two vertical rods (1) are respectively and fixedly arranged at the lower end of the construction ground along the vertical direction; the upright rods (1) at the upper end of the construction ground correspond to the upright rods (1) at the lower end of the construction ground, so that two rows of upright rod connecting structures are formed; the inclined rod (3) is arranged on the vertical rod (1) and is close to the construction ground; the inclined rod (3) comprises a first inclined rod and a second inclined rod; one end of the first diagonal rod is detachably connected to the upright rod (1) of the first row of upright rod connecting structures positioned at the upper end of the construction ground, and the other end of the first diagonal rod is detachably connected to the upright rod (1) of the first row of upright rod connecting structures positioned at the lower end of the construction ground, so that a first row of connecting rod connecting structures is formed; one end of the second diagonal rod is detachably connected to the upright rod (1) of the second row of upright rod connecting structures positioned at the upper end of the construction ground, and the other end of the second diagonal rod is detachably connected to the upright rod (1) of the second row of upright rod connecting structures positioned at the lower end of the construction ground, so that a second row of connecting rod connecting structure is formed; the handrail (2) is detachably connected to the vertical rod (1) and is positioned at the upper end of the inclined rod (3); one end of the railing (2) can be detachably connected to the upright rod (1) at the upper end of the construction ground, and the other end of the railing (2) can be detachably connected to the upright rod (1) at the lower end of the construction ground; one end of the steel mesh step plate (4) can be detachably arranged on the inclined rod (3) of the first row of connecting rod connecting structure, and the other end of the steel mesh step plate (4) can be detachably arranged on the inclined rod (3) of the second row of connecting rod connecting structure.
2. The finalized rapid assembly/disassembly stair according to claim 1, wherein the steel mesh step plate (4) comprises a steel mesh plate (41), connecting pipes (42) are fixedly connected to two sides of the steel mesh plate (41), a hasp is arranged on the diagonal rod (3), and the connecting pipes (42) pass through the hasp and are locked by bolts.
3. The finalized quick-release stairway according to claim 2, characterized in that said steel mesh panels (41) have a rectangular frame structure; the steel mesh plate (41) comprises a transverse reinforcing bar (411) and a longitudinal reinforcing bar (412), and a plurality of the transverse reinforcing bars (411) and a plurality of the longitudinal reinforcing bars (412) are respectively welded to form the rectangular frame structure.
4. The finalized quick-release staircase according to claim 3, characterized in that one end of said connecting tube (42) is provided with a drilling (421); one end of the longitudinal reinforcing bar (412) passes through the drilling hole (421) and is welded and fixed with the connecting pipe (42).
5. The finalized quick-release staircase according to claim 1, characterized in that it further comprises a handrail (5), said handrail (5) being detachably connected to said vertical rod (1) and located at the upper end of said balustrade (2); one end of the handrail (5) can be detachably connected to the upright rod (1) at the upper end of the construction ground, and the other end of the handrail (5) can be detachably connected to the upright rod (1) at the lower end of the construction ground.
6. The finalized quick-release stairway according to claim 5, characterized in that said handrails (5) comprise a first handrail and a second handrail, one end of said first handrail is detachably connected to said upright (1) of said first row of upright connection structures located at the upper end of said construction ground, and the other end of said first handrail is detachably connected to said upright (1) of said first row of upright connection structures located at the lower end of said construction ground; one end of the second handrail is detachably connected with the second row of upright rod connecting structures located at the upper end of the construction ground on the upright rod (1), and the other end of the second handrail is detachably connected with the second row of upright rod connecting structures located at the lower end of the construction ground on the upright rod (1).
7. The finalized rapid dismounting and mounting stair according to claim 1, wherein a plurality of steel mesh step plates (4) are arranged side by side between the first row of connecting rod connecting structures and the second row of connecting rod connecting structures, and a distance h between two adjacent steel mesh step plates (4) is 150 mm.
8. The finalized quick-release stairway according to claim 1, wherein the balustrade (2) comprises a first balustrade and a second balustrade, one end of the first balustrade is detachably connected to the first row of upright connecting structures on the upright (1) at the upper end of the construction floor, and the other end of the first balustrade is detachably connected to the first row of upright connecting structures on the upright (1) at the lower end of the construction floor; one end of the second railing is detachably connected to the second row of vertical rod connecting structures located at the upper end of the construction ground on the vertical rod (1), and the other end of the second railing is detachably connected to the second row of vertical rod connecting structures located at the lower end of the construction ground on the vertical rod (1).
9. The finalized quick-release staircase according to claim 2, characterized in that said connecting tube (42) is a steel tube.
10. The finalized quick-release staircase according to claim 1, wherein said steel mesh tread plates (4) are arranged between said first row of link connection structures and said second row of link connection structures in a horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120711607.6U CN216239443U (en) | 2021-04-08 | 2021-04-08 | Shaped quick-assembly and disassembly stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120711607.6U CN216239443U (en) | 2021-04-08 | 2021-04-08 | Shaped quick-assembly and disassembly stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216239443U true CN216239443U (en) | 2022-04-08 |
Family
ID=80938680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120711607.6U Active CN216239443U (en) | 2021-04-08 | 2021-04-08 | Shaped quick-assembly and disassembly stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216239443U (en) |
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2021
- 2021-04-08 CN CN202120711607.6U patent/CN216239443U/en active Active
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