Integrated foldable stair operation platform

Abstract

The invention discloses an integrated foldable stair operation platform which comprises platform frame rod pieces and a standing platform, the platform frame rod pieces are fixedly installed on the two sides of the standing platform, a supporting assembly can be folded at one end of each platform frame rod piece in an overturning mode, and each supporting assembly comprises a platform vertical rod, a platform inclined strut and a folding rotating component. Through the integrated folding design, the platform can be folded into a compact form during transportation, and the occupied space is remarkably reduced; during on-site use, the device can be quickly unfolded only through single-person operation, multi-step assembly needed by traditional erection is omitted, the installation time is shortened to the minute level, and the construction efficiency is greatly improved. The supporting assembly adopts the design of a multi-shaft linkage folding rotating component and a limiting rotating shaft, a stable triangular supporting structure is formed after the supporting assembly is unfolded, and it is ensured that the platform can be stably supported under different ground conditions through cooperation with an adjustable telescopic rod piece and an anti-skid sleeve; the height of the platform can be accurately balanced through the thread adjusting function of the vertical bottom support, and the shaking risk caused by the uneven ground is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and in particular to an integrated foldable stair work platform. Background Art

[0002] Traditional stair access platforms are often assembled on-site, requiring construction workers to carry scattered rods and connectors to the work site and then collaboratively erect them layer by layer. This process is not only time-consuming (typically taking several hours), but also presents significant safety hazards. First, workers frequently climb unsecured structures when working at height, posing a risk of falling. Second, the structural stability of these temporary platforms depends on construction precision. Loose connectors or insufficient rod strength can easily cause the platform to tilt or collapse. Third, traditional platforms are often fixed in size, making them difficult to adapt to varying working heights or complex terrain, requiring repeated adjustments or re-erecting, resulting in low efficiency. Furthermore, these platforms take up a lot of space during transportation and have low reuse rates, increasing construction costs. While some foldable platforms have been designed in the prior art, their complex folding mechanisms, insufficient stability after unfolding, and lack of height adjustment capabilities still fail to meet the dual requirements of rapid construction and safe operation. Therefore, there is an urgent need for a new stair access platform that combines convenience, safety, and adaptability. Summary of the Invention

[0003] The purpose of the present invention is to solve the problems of the above-mentioned background technology and to provide an integrated foldable stair working platform.

[0004] The purpose of the present invention can be achieved through the following technical solutions:

[0005] An integrated foldable stair work platform comprises a platform frame rod and a standing platform, wherein the platform frame rod is fixedly mounted on both sides of the standing platform, and a support assembly is provided at one end of the platform frame rod which can be flipped and folded, and the support assembly comprises a platform upright, a platform diagonal brace and a folding rotating member, an axle rod is transversely inserted through the platform frame rod, and one end of the platform upright and the platform diagonal brace are both rotatably connected to the axle rod, and the folding rotating member is rotatably connected to the platform frame rod, the platform upright and the platform diagonal brace respectively through three rotating shafts arranged thereon.

[0006] As a further solution of the present invention: the folding rotating component includes two supporting members, which are rotatably connected via their rotating shafts, and the other two rotating shafts are respectively arranged at the ends of the two supporting members.

[0007] As a further solution of the present invention: the two support members are of different lengths.

[0008] As a further solution of the present invention: a telescopic rod is provided at one end of the platform brace away from the platform frame rod, and the length of the telescopic rod can be changed by rotating or stretching.

[0009] As a further solution of the present invention: the telescopic rod is fixed to the platform diagonal support through a fixing piece.

[0010] As a further solution of the present invention: an anti-slip sleeve is provided at one end of the telescopic rod away from the platform diagonal support.

[0011] As a further solution of the present invention: the two platform diagonal braces are fixed by a second cross bar.

[0012] As a further solution of the present invention: the two platform frame rods are fixed by a first cross bar.

[0013] As a further solution of the present invention: a vertical base support is detachably installed at one end of the platform upright away from the platform frame rod, and the vertical base support includes a base and a screw rod. The base is fixed with a threaded sleeve matching the screw rod, and the threaded sleeve is threadedly connected to the screw rod.

[0014] As a further solution of the present invention: a vertical base support is detachably installed at the other end of the platform frame rod, and the vertical base support includes a base and a screw rod. The base is fixed with a threaded sleeve matching the screw rod, and the threaded sleeve is threadedly connected to the screw rod.

[0015] Beneficial effects of the present invention:

[0016] Efficient and convenient: The integrated folding design allows the platform to be folded into a compact form during transportation, significantly reducing the space occupied. When used on site, it can be quickly unfolded by a single operator, eliminating the multi-step assembly required for traditional setup. The installation time is shortened to minutes, greatly improving construction efficiency.

[0017] Safe and reliable: The support assembly adopts a multi-axis linkage folding rotating component and a limited rotating shaft design. When unfolded, it forms a stable triangular support structure. Combined with adjustable telescopic rods and anti-slip sleeves, it ensures that the platform can be firmly supported under different ground conditions. The threaded adjustment function of the vertical base can accurately balance the height of the platform to avoid the risk of shaking caused by uneven ground.

[0018] Risk avoidance: The pre-installed integrated structure avoids high-altitude assembly operations and reduces the probability of workers being exposed to dangerous environments; the stable connection method and anti-slip design effectively prevent secondary injuries and significantly improve construction safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a front structural schematic diagram of the present invention;

[0022] Figure 3 It is a side structural schematic diagram of the present invention;

[0023] Figure 4 、 5 6 is a schematic diagram of the state of the unfolding and folding process of the present invention.

[0024] In the figure: 1. Vertical base support; 2. Platform frame rod; 3. Standing platform; 4. Platform upright; 5. Platform diagonal support; 6. First cross bar; 7. Folding and rotating component; 8. Fixed component; 9. Telescopic rod; 10. Second cross bar; 11. Connecting component. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0026] For example 1, please refer to Figure 1-6 As shown, the present invention is an integrated foldable stair working platform, including a platform frame rod 2 and a standing platform 3, the platform frame rod 2 is fixedly installed on both sides of the standing platform 3, and one end of the platform frame rod 2 can be folded by flipping with a support assembly, the support assembly includes a platform upright 4, a platform diagonal brace 5 and a folding rotating component 7, an axis rod is horizontally inserted through the platform frame rod 2, one end of the platform upright 4 and the platform diagonal brace 5 are rotationally connected to the axis rod, and the folding rotating component 7 is rotationally connected to the platform frame rod 2, the platform upright 4 and the platform diagonal brace 5 through three rotating axes arranged thereon.

[0027] For example 2, please refer to Figure 1-6As shown, the present invention is an integrated foldable stair working platform, including a platform frame rod 2 and a standing platform 3, the platform frame rod 2 is fixedly installed on both sides of the standing platform 3, and one end of the platform frame rod 2 can be folded by flipping with a support assembly, the support assembly includes a platform upright 4, a platform diagonal brace 5 and a folding rotating component 7, an axis rod is horizontally inserted through the platform frame rod 2, one end of the platform upright 4 and the platform diagonal brace 5 are rotationally connected to the axis rod, and the folding rotating component 7 is rotationally connected to the platform frame rod 2, the platform upright 4 and the platform diagonal brace 5 through three rotating axes arranged thereon.

[0028] The folding rotating member 7 includes two supporting members, which are rotatably connected via a rotating shaft, and the other two rotating shafts are respectively provided at the ends of the two supporting members.

[0029] For example three, please refer to Figure 1-6 As shown, the present invention is an integrated foldable stair working platform, including a platform frame rod 2 and a standing platform 3, the platform frame rod 2 is fixedly installed on both sides of the standing platform 3, and one end of the platform frame rod 2 can be folded by flipping with a support assembly, the support assembly includes a platform upright 4, a platform diagonal brace 5 and a folding rotating component 7, an axis rod is horizontally inserted through the platform frame rod 2, one end of the platform upright 4 and the platform diagonal brace 5 are rotationally connected to the axis rod, and the folding rotating component 7 is rotationally connected to the platform frame rod 2, the platform upright 4 and the platform diagonal brace 5 through three rotating axes arranged thereon.

[0030] The folding rotating member 7 includes two supporting members, which are rotatably connected via a rotating shaft, and the other two rotating shafts are respectively provided at the ends of the two supporting members.

[0031] The two supporting members are of different lengths.

[0032] For example 4, please refer to Figure 1-6 As shown, the present invention is an integrated foldable stair working platform, including a platform frame rod 2 and a standing platform 3, the platform frame rod 2 is fixedly installed on both sides of the standing platform 3, and one end of the platform frame rod 2 can be folded by flipping with a support assembly, the support assembly includes a platform upright 4, a platform diagonal brace 5 and a folding rotating component 7, an axis rod is horizontally inserted through the platform frame rod 2, one end of the platform upright 4 and the platform diagonal brace 5 are rotationally connected to the axis rod, and the folding rotating component 7 is rotationally connected to the platform frame rod 2, the platform upright 4 and the platform diagonal brace 5 through three rotating axes arranged thereon.

[0033] The folding rotating member 7 includes two supporting members, which are rotatably connected via a rotating shaft, and the other two rotating shafts are respectively provided at the ends of the two supporting members.

[0034] The two supporting members are of different lengths.

[0035] A telescopic rod 9 is provided at the end of the platform brace 5 away from the platform frame rod 2. The telescopic rod 9 can be adjusted in length by rotation or extension. The telescopic rod 9 is secured to the platform brace 5 via a fixing member 8. The end of the telescopic rod 9 away from the platform brace 5 is covered with a non-slip sleeve.

[0036] For example five, please refer to Figure 1-6 As shown, the present invention is an integrated foldable stair working platform, including a platform frame rod 2 and a standing platform 3, the platform frame rod 2 is fixedly installed on both sides of the standing platform 3, and one end of the platform frame rod 2 can be folded by flipping with a support assembly, the support assembly includes a platform upright 4, a platform diagonal brace 5 and a folding rotating component 7, an axis rod is horizontally inserted through the platform frame rod 2, one end of the platform upright 4 and the platform diagonal brace 5 are rotationally connected to the axis rod, and the folding rotating component 7 is rotationally connected to the platform frame rod 2, the platform upright 4 and the platform diagonal brace 5 through three rotating axes arranged thereon.

[0037] The folding rotating member 7 includes two supporting members, which are rotatably connected via a rotating shaft, and the other two rotating shafts are respectively provided at the ends of the two supporting members.

[0038] The two supporting members are of different lengths.

[0039] A telescopic rod 9 is provided at the end of the platform brace 5 away from the platform frame rod 2. The telescopic rod 9 can be adjusted in length by rotation or extension. The telescopic rod 9 is secured to the platform brace 5 via a fixing member 8. A non-slip sleeve is provided at the end of the telescopic rod 9 away from the platform brace 5. The two platform braces 5 are secured together by a second crossbar 10. The two platform frame rods 2 are secured together by a first crossbar 6.

[0040] Example 6, please refer to Figure 1-6As shown, the present invention is an integrated foldable stair working platform, including a platform frame rod 2 and a standing platform 3, the platform frame rod 2 is fixedly installed on both sides of the standing platform 3, and one end of the platform frame rod 2 can be folded by flipping with a support assembly, the support assembly includes a platform upright 4, a platform diagonal brace 5 and a folding rotating component 7, an axis rod is horizontally inserted through the platform frame rod 2, one end of the platform upright 4 and the platform diagonal brace 5 are rotationally connected to the axis rod, and the folding rotating component 7 is rotationally connected to the platform frame rod 2, the platform upright 4 and the platform diagonal brace 5 through three rotating axes arranged thereon.

[0041] The folding rotating member 7 includes two supporting members, which are rotatably connected via a rotating shaft, and the other two rotating shafts are respectively provided at the ends of the two supporting members.

[0042] The two supporting members are of different lengths.

[0043] A telescopic rod 9 is provided at the end of the platform brace 5 away from the platform frame rod 2. The telescopic rod 9 can be adjusted in length by rotation or extension. The telescopic rod 9 is secured to the platform brace 5 via a fixing member 8. A non-slip sleeve is provided at the end of the telescopic rod 9 away from the platform brace 5. The two platform braces 5 are secured together by a second crossbar 10. The two platform frame rods 2 are secured together by a first crossbar 6.

[0044] A vertical base support 1 is detachably mounted at one end of the platform upright 4 away from the platform frame rod 2. The vertical base support 1 includes a base and a screw rod. A threaded sleeve matching the screw rod is fixed to the base, and the threaded sleeve is threadedly connected to the screw rod.

[0045] Example 7, please refer to Figure 1-6 As shown, the present invention is an integrated foldable stair working platform, including a platform frame rod 2 and a standing platform 3, the platform frame rod 2 is fixedly installed on both sides of the standing platform 3, and one end of the platform frame rod 2 can be folded by flipping with a support assembly, the support assembly includes a platform upright 4, a platform diagonal brace 5 and a folding rotating component 7, an axis rod is horizontally inserted through the platform frame rod 2, one end of the platform upright 4 and the platform diagonal brace 5 are rotationally connected to the axis rod, and the folding rotating component 7 is rotationally connected to the platform frame rod 2, the platform upright 4 and the platform diagonal brace 5 through three rotating axes arranged thereon.

[0046] The folding rotating member 7 includes two supporting members, which are rotatably connected via a rotating shaft, and the other two rotating shafts are respectively provided at the ends of the two supporting members.

[0047] The two supporting members are of different lengths.

[0048] A telescopic rod 9 is provided at the end of the platform brace 5 away from the platform frame rod 2. The telescopic rod 9 can be adjusted in length by rotation or extension. The telescopic rod 9 is secured to the platform brace 5 via a fixing member 8. A non-slip sleeve is provided at the end of the telescopic rod 9 away from the platform brace 5. The two platform braces 5 are secured together by a second crossbar 10. The two platform frame rods 2 are secured together by a first crossbar 6.

[0049] A vertical base support 1 is detachably mounted at one end of the platform upright 4 away from the platform frame rod 2. The vertical base support 1 includes a base and a screw rod. A threaded sleeve matching the screw rod is fixed to the base, and the threaded sleeve is threadedly connected to the screw rod.

[0050] A vertical base support 1 is detachably mounted at the other end of the platform frame rod 2. The vertical base support 1 includes a base and a screw rod. A threaded sleeve matching the screw rod is fixed to the base, and the threaded sleeve is threadedly connected to the screw rod.

[0051] Supplementary explanations for all the above embodiments are as follows:

[0052] The vertical base 1 can be a 48mmx15mmx3mm steel pipe.

[0053] The platform frame member 2 can be a 1100mmx48mmx3mm steel pipe.

[0054] The standing platform can be a 1050mmx1100mmx35mm high-strength plastic plate.

[0055] The platform uprights can be 800mmx48mmx3mm steel pipes.

[0056] The platform diagonal brace can be 950mmx48mmx3mm steel pipe.

[0057] The connecting member 11 is a rotation structure with the platform upright pole 4 and the platform diagonal brace 5, and the positions are staggered.

[0058] The vertical base support 1 is a rotatable and adjustable base support with 4 sets, and the screw top can be adjusted within a range of 3mm to adjust the height and balance the working platform.

[0059] The platform uprights 4 and the connecting members 11 are folded by springs, and are in a T-shape when unfolded and are tightened and fixed by the springs.

[0060] The platform diagonal brace 5 and the telescopic rod 9 are a telescopic structure and are fastened by the component 8 .

[0061] The platform frame rods 2 and the platform diagonal braces 5 are connected and rotated by connecting members 11 .

[0062] The folding rotating member 7 is adjusted to a fixed angle of 135°.

[0063] According to the above principle, the platform uprights 4 and the connecting members 11 form a foldable structure by means of a variable 90° limiting rotation axis.

[0064] The folding rotating member 7 limits the folding rotating shaft, and the platform diagonal support 5 is connected to the connecting member 11 to form a variable 135° limiting rotation structure by relying on the folding rotating member 7.

[0065] The above is a detailed description of an embodiment of the present invention. However, the content described is only a preferred embodiment of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the claims of the present invention.

Claims

1. An integrated foldable stair work platform, comprising a platform frame rod (2) and a standing platform (3), wherein the platform frame rod (2) is fixedly mounted on both sides of the standing platform (3), characterized in that: One end of the platform frame rod (2) can be folded and turned to form a support assembly, which includes a platform upright rod (4), a platform diagonal brace (5) and a folding rotating component (7). A shaft rod is inserted transversely through the platform frame rod (2), and one end of the platform upright rod (4) and the platform diagonal brace (5) are both rotatably connected to the shaft rod, while the folding rotating component (7) is rotatably connected to the platform frame rod (2), the platform upright rod (4) and the platform diagonal brace (5) respectively through three rotating shafts arranged thereon.

2. The integrated foldable stair working platform according to claim 1, characterized in that: The folding rotating component (7) comprises two supporting members, which are rotatably connected via their rotating shafts, while the other two rotating shafts are respectively arranged at the ends of the two supporting members.

3. The integrated foldable stair working platform according to claim 2, characterized in that: The two supporting members are of different lengths.

4. The integrated foldable stair working platform according to claim 1, characterized in that: A telescopic rod (9) is provided at one end of the platform diagonal brace (5) away from the platform frame rod (2), and the telescopic rod (9) can change its length by rotating or stretching.

5. The integrated foldable stair working platform according to claim 4, characterized in that: The telescopic rod (9) is fixed to the platform diagonal brace (5) via a fixing member (8).

6. The integrated foldable stair working platform according to claim 5, characterized in that: An anti-slip sleeve is provided at one end of the telescopic rod (9) away from the platform diagonal support (5).

7. The integrated foldable stair working platform according to claim 1, characterized in that: The two platform diagonal supports (5) are fixed via a second crossbar (10).

8. The integrated foldable stair working platform according to claim 1, characterized in that: The two platform frame rods (2) are fixed via a first crossbar (6).

9. The integrated foldable stair working platform according to any one of claims 1 or 8, characterized in that: A vertical base support (1) is detachably mounted on one end of the platform upright (4) away from the platform frame rod (2). The vertical base support (1) comprises a base and a screw rod. A threaded sleeve matching the screw rod is fixed to the base, and the threaded sleeve is threadedly connected to the screw rod.

10. An integrated foldable stair working platform according to any one of claims 1 or 8, characterized in that: A vertical base support (1) is detachably mounted at the other end of the platform frame rod (2), and the vertical base support (1) comprises a base and a screw rod, wherein a threaded sleeve matching the screw rod is fixed to the base, and the threaded sleeve is threadedly connected to the screw rod.

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