CN220395135U - Small-sized high-altitude operation platform - Google Patents

Small-sized high-altitude operation platform Download PDF

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Publication number
CN220395135U
CN220395135U CN202321770727.9U CN202321770727U CN220395135U CN 220395135 U CN220395135 U CN 220395135U CN 202321770727 U CN202321770727 U CN 202321770727U CN 220395135 U CN220395135 U CN 220395135U
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China
Prior art keywords
platform
support
rods
frame
support frame
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CN202321770727.9U
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Chinese (zh)
Inventor
刘磊
蔡富全
袁佳良
李培胜
李欣欣
石磊
梁志坚
唐武兴
李锦荣
罗辉
张金龙
张俊营
朱招兵
辛妍
黄献
杨亚玲
何玉婷
沙梦宜
黎锦钏
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Guangdong Yuantian Engineering Co Ltd
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Guangdong Yuantian Engineering Co Ltd
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Priority to CN202321770727.9U priority Critical patent/CN220395135U/en
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Publication of CN220395135U publication Critical patent/CN220395135U/en
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Abstract

The utility model relates to the field of building construction safety protection, and provides a small high-altitude operation platform, which comprises a support frame and a platform body, wherein the support frame is a rectangular steel frame formed by welding square steel pipes, the upper ends and the lower ends of 4 support rods are respectively welded to form an upper bracket and a lower bracket by a support frame cross rod, 2 front support rod ends at least 100mm beyond the lower bracket are respectively arranged at two ends of 2 rear support rods, the platform body is a rectangular steel cage formed by welding square steel pipes and provided with an upper opening and a side opening, a plurality of platform vertical rods are arranged at intervals to support and weld the upper support frame and the lower support frame of the platform, the platform body is provided with a platform chassis, a platform bottom screen plate is laid on the platform chassis, and the platform body is welded and connected to the upper end of the support frame and the front support rod of the side opening edge of the platform chassis.

Description

Small-sized high-altitude operation platform
Technical Field
The utility model relates to the field of building construction safety protection, in particular to an overhead operation platform.
Background
When the high-rise building structure overhanging protection shed is installed at high altitude, working procedures such as high altitude welding, high-strength bolts Shi Ning and the like are completed in the environment of high altitude and edge operation, in order to improve the working efficiency and ensure the personal safety, modes such as a high altitude hanging basket or a temporary building wood springboard platform are generally adopted at present to provide an operation space for the working personnel, but the high altitude hanging basket has higher cost, and long periods of transportation, installation, detection and the like, and the temporary building wood springboard platform is time-consuming and labor-consuming, is inconvenient to disassemble and has larger potential safety hazards.
Therefore, the small high-altitude operation platform which is simple to manufacture and install, easy to operate and high in safety is quite significant.
Disclosure of Invention
The utility model aims to provide a small high-altitude operation platform, and the operation platform device has the characteristics of high safety, simplicity in manufacturing and installation and convenience in operation.
The utility model can be realized by the following technical scheme:
the utility model provides a small-size high altitude construction platform, includes support frame and platform body, the support frame is the rectangle steelframe that forms by square steel pipe welding, including 4 spinal branch vaulting poles and a plurality of support frame horizontal poles, 4 spinal branch vaulting poles include 2 back bracing pieces and 2 back bracing pieces, and 4 spinal branch vaulting poles respectively the end welding constitute the bracket in the upper end of 2 back bracing pieces and 2 back bracing pieces, and 4 spinal branch vaulting poles respectively the end welding in the lower extreme of 2 back bracing pieces and the nearly lower extreme of 2 front bracing pieces constitute the lower carriage, and the front bracing piece end surpasss the lower carriage by 100mm at least.
The telescopic stop lever is installed at the both ends of the back bracing piece of support frame respectively, and open at the back bracing piece near-end has the vaulting pole bolt hole, and telescopic stop lever opens has 2 at least locating bolt holes, and telescopic stop lever can penetrate in the back bracing piece and fixed, locating bolt passes vaulting pole bolt hole and locating bolt hole by locating bolt.
The platform body is formed by welding square steel pipes and is provided with an upper opening and a rectangular steel cage with side openings, the rectangular steel cage comprises a platform upper support and a platform lower support, the platform upper support and the platform lower support are respectively provided with a U-shaped frame formed by welding and connecting 3 platform transverse rod ends, the platform upper support and the platform lower support are supported and welded by a plurality of platform vertical rods at intervals, a platform underframe is formed by welding a plurality of platform underframe rods in a platform lower support frame at intervals, and a platform underframe screen plate is laid on the platform underframe.
The platform body is welded and connected to the upper end of the support frame, the side opening edge of the platform body is connected to the front support rod of the support frame, and the oblique support rod is connected to the lower support of the platform and the front support rod of the support frame.
The optimization scheme is as follows: the side of the platform body is provided with a platform side net.
The further optimization scheme comprises the following steps: a transverse ladder rod is erected below the platform body between the 2 front support rods of the support frame.
When needed, the utility model is erected on a building balcony (or overhanging protection shed), the telescopic stop rods on the support frame are all hidden in the rear support rods and fixed, then, the utility model is vertically erected on the building balcony (or overhanging protection shed), the platform body is suspended outside the building balcony (or overhanging protection shed), the lower bracket is abutted against the railing (or the cross rod of the overhanging protection shed) of the building balcony, and the upper bracket is positioned below the edge beam (or the cross rod above the overhanging protection shed) of the upper balcony. The telescopic stop lever at the lower end is adjusted to extend at least 100mm and is fixed by a positioning bolt, so that the lower ends of the telescopic stop lever and the front support rod are clamped and sleeved on a balcony railing (or a cross rod of the overhanging protection shed). And then the telescopic stop lever at the upper end is adjusted to enable the telescopic stop lever to extend at least 100mm beyond the upper balcony boundary beam (or the cross bar above the overhanging protection shed) and be fixed by a positioning bolt. And if necessary, a wood cushion block is inserted between the upper bracket and the upper balcony boundary beam (or between the overhanging protection shed cross bars). The constructor can get into the platform body from the support frame through the side opening, stand on the platform bottom screen plate and carry out the operation, and during the operation, constructor head and hand can stretch out the platform body from the upper opening.
The utility model has the characteristics of simple structure, convenient installation and safe use.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of a telescopic bar and a connection structure thereof according to the present utility model.
Detailed Description
The utility model is further illustrated by the following specific examples:
in the case of example 1,
referring to fig. 1 and 2, a small-sized high-altitude operation platform comprises a supporting frame and a platform body, wherein the supporting frame is a rectangular steel frame formed by welding square steel pipes, the small-sized high-altitude operation platform comprises 4 supporting rods and a plurality of supporting frame cross rods, the 4 supporting rods comprise 2 supporting rods 14 and 2 supporting rods 13, the 4 supporting frame cross rods are respectively welded at the upper ends of the 2 supporting rods 13 and the 2 supporting rods 14 to form an upper bracket 11 (with the side length of 1000 mm), the 4 supporting frame cross rods are respectively welded at the lower ends of the 2 supporting rods 13 and the near lower ends of the 2 supporting rods 14 to form a lower bracket 12 (with the side length of 1000 mm), and the ends of the front supporting rods 14 exceed the lower bracket 12 by about 300mm.
The telescopic stop lever 4 (length 500 mm) is installed at the both ends of the back bracing piece 13 of support frame respectively, and back bracing piece 13 near-end portion is spaced apart to have 2 vaulting pole bolt holes 130, and telescopic stop lever 4 vertically is spaced apart to have 8 locating bolt holes 40, and telescopic stop lever 4 can penetrate back bracing piece 13 in and be fixed by locating bolt 41, and locating bolt 41 passes vaulting pole bolt hole 130 and locating bolt hole 40.
The platform body is a rectangular steel cage formed by welding square steel pipes and comprises a platform upper support 21 and a platform lower support 22, the platform upper support 21 and the platform lower support 22 are respectively provided with a U-shaped frame (with the length of 1500mm and the width of 1000 mm) formed by welding and connecting 3 platform transverse rod ends, a plurality of platform vertical rods 23 are arranged at intervals of 250mm to support and weld the platform upper support 21 and the platform lower support 22 (at intervals of 1900 mm), a plurality of platform bottom rods 24 are arranged at intervals of 250mm to be welded in a frame of the platform lower support 22 to form a platform chassis, a platform bottom screen 25 is laid on the platform chassis, and the platform body is provided with an upper opening 20 and a side opening 26.
The platform body welded connection is in the front support pole 14 of support frame in the upper end of support frame, its side opening 26 limit connection in the support frame, and the diagonal bracing pole 3 is connected in the front support pole 14 of platform lower carriage 22 and support frame, has erect the cross bar 16 in the below of platform body between the 2 front support poles 14 of support frame, platform side net (not shown in the figure) has been laid to the side of platform body.
When needed, the utility model is erected on a cantilever protection shed of a building for use, and the use steps are as follows:
the telescopic stop lever 4 on the support frame is fully hidden in the rear support rod 13 and fixed. Then, the utility model is vertically erected on the overhanging protection shed, the platform body is suspended outside the overhanging protection shed of the building, the lower bracket 12 is abutted against the cross rod of the overhanging protection shed, the upper bracket 11 is positioned below the cross rod above the overhanging protection shed, the telescopic stop lever 4 at the lower end is adjusted to extend at least 100mm and is fixed by the positioning bolt 41, the lower ends of the telescopic stop lever 4 and the front support rod 14 are clamped on the cross rod of the overhanging protection shed, and the telescopic stop lever 4 at the upper end is adjusted to extend at least 100mm beyond the cross rod above the overhanging protection shed and is fixed by the positioning bolt 41. If necessary, a wooden block is inserted between the upper bracket 11 and the cross bar above the overhanging protection shed.
The constructor can enter the platform body from the support frame through the side opening 26, stand on the platform bottom screen 25 for operation, and during operation, the constructor head and hand can extend out of the platform body from the upper opening 20.

Claims (3)

1. The utility model provides a small-size high altitude construction platform, includes support frame and platform body, its characterized in that:
the support frame is a rectangular steel frame formed by welding square steel pipes and comprises 4 support rods and a plurality of support frame cross rods, wherein the 4 support rods comprise 2 front support rods (14) and 2 rear support rods (13), the 4 support frame cross rods are respectively welded at the ends of the 2 rear support rods (13) and the upper ends of the 2 front support rods (14) to form an upper bracket (11), the 4 support frame cross rods are respectively welded at the lower ends of the 2 rear support rods (13) and the near lower ends of the 2 front support rods (14) to form a lower bracket (12), and the ends of the front support rods (14) exceed the lower bracket (12) by at least 100mm;
the two ends of a rear supporting rod (13) of the supporting frame are respectively provided with a telescopic stop lever (4), the near end part of the rear supporting rod (13) is provided with a supporting rod bolt hole (130), the telescopic stop lever (4) is provided with at least 2 positioning bolt holes (40), the telescopic stop lever (4) can penetrate into the rear supporting rod (13) and is fixed by a positioning bolt (41), and the positioning bolt (41) penetrates through the supporting rod bolt hole (130) and the positioning bolt hole (40);
the platform body is a rectangular steel cage formed by welding square steel pipes and comprises a platform upper support (21) and a platform lower support (22), the platform upper support (21) and the platform lower support (22) are respectively provided with a U-shaped frame formed by welding and connecting 3 platform transverse rod ends, a plurality of platform vertical rods (23) are arranged at intervals to support and weld the platform upper support (21) and the platform lower support (22), a plurality of platform bottom rods (24) are arranged at intervals and welded in the frame of the platform lower support (22) to form a platform underframe, a platform bottom screen plate (25) is laid on the platform underframe, and the platform body is provided with an upper opening (20) and a side opening (26);
the platform body is welded and connected to the upper end of the supporting frame, the side opening (26) of the platform body is connected to the front supporting rod (14) of the supporting frame, and the inclined supporting rod (3) is connected to the lower platform support (22) and the front supporting rod (14) of the supporting frame.
2. The small overhead platform according to claim 1, wherein: the side of the platform body is provided with a platform side net.
3. The small overhead platform according to claim 1 or 2, wherein: a transverse ladder bar (16) is arranged between the 2 front support bars (14) of the support frame and below the platform body.
CN202321770727.9U 2023-07-06 2023-07-06 Small-sized high-altitude operation platform Active CN220395135U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321770727.9U CN220395135U (en) 2023-07-06 2023-07-06 Small-sized high-altitude operation platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321770727.9U CN220395135U (en) 2023-07-06 2023-07-06 Small-sized high-altitude operation platform

Publications (1)

Publication Number Publication Date
CN220395135U true CN220395135U (en) 2024-01-26

Family

ID=89599024

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321770727.9U Active CN220395135U (en) 2023-07-06 2023-07-06 Small-sized high-altitude operation platform

Country Status (1)

Country Link
CN (1) CN220395135U (en)

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