CN212507305U - High-altitude operation platform applied to large-span factory building - Google Patents
High-altitude operation platform applied to large-span factory building Download PDFInfo
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- CN212507305U CN212507305U CN202020675808.0U CN202020675808U CN212507305U CN 212507305 U CN212507305 U CN 212507305U CN 202020675808 U CN202020675808 U CN 202020675808U CN 212507305 U CN212507305 U CN 212507305U
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Abstract
The high-altitude operation platform applied to the large-span plant comprises a double-beam crane and an operation platform, wherein the operation platform comprises an operation platform bottom supporting surface, peripheral protective railings and an operation surface; transversely paving steel pipes along the length direction of the travelling crane beam to form an operation platform bottom supporting surface, and fully paving a multilayer board on the operation platform bottom supporting surface; the peripheral guard rails comprise upright posts, cross rods, inclined pull rods and foot blocking plates; the vertical rods are arranged around a supporting surface at the bottom of the operating platform, horizontal cross rods are arranged in the height direction of the vertical rods, foot blocking plates are arranged at the lower parts of the vertical rods, and oblique pull rods are arranged between the vertical rods; the operation surface is built between the protective handrails by scaffold steel pipes, and an upper pedestrian safety channel and a lower pedestrian safety channel are built between the operation surface and the bottom supporting surface of the operation platform. Has the advantages that: the mobile operation platform is simple to erect and easy to operate, and construction cost is saved; the construction space is fully utilized, the construction efficiency is improved, and the labor intensity is reduced.
Description
Technical Field
The utility model belongs to engineering construction method, utensil relates to a be applied to the high altitude operation platform of large-span factory building.
Background
At present, when the steel structure factory building is constructed by the separate projects of roofing, decoration, water and electricity ventilation, fire fighting and the like, as the clearance height of most steel structure factory buildings is more than 5m, the conventional method is to erect a full hall scaffold or use a movable lifter for construction in the factory building, the erected full hall scaffold uses more materials and has long erection and disassembly time, a special scheme needs to be compiled for approval, and when the full hall scaffold is erected, a material ground transportation channel, a constructor upper and lower channel, the stacking position of the materials on a platform and the like need to be considered; when using portable lift, need solve the roughness and the ground strength problem on factory building ground in advance, need remove many times during the construction and solve the operation face problem.
The prior art has the problems of long construction period, high construction cost, inconsistent working procedures, increased safety risk factors and the like.
Disclosure of Invention
The utility model discloses to prior art's not enough, provided a be applied to high altitude operation platform construction method and operation platform of large-span factory building, this operation platform's application has solved the conventional construction of current large-span factory building and has had the technical defect that construction cycle is long and construction cost is high.
The high-altitude operation platform applied to the large-span factory building comprises a double-beam travelling crane and an operation platform, wherein the operation platform comprises an operation platform bottom supporting surface, peripheral protective railings and an operation surface;
transversely paving steel pipes along the length direction of the travelling crane beam to form an operation platform bottom supporting surface, and fully paving a multilayer board on the operation platform bottom supporting surface;
the peripheral guard rails comprise upright posts, cross rods, inclined pull rods and foot blocking plates; the vertical rods are arranged on the periphery of a supporting surface at the bottom of the operating platform, and the distance between the vertical rods is not more than 2 m; horizontal cross rods are arranged in the height direction of the vertical rods, and the interval between the horizontal cross rods is 0.6 m; a foot blocking plate is arranged at the lower part of the upright stanchion, and the height of the foot blocking plate from the bottom supporting surface of the operating platform is 10-30 cm; an oblique pull rod is arranged between the upright rods;
the operation surface is built between the protective handrails by scaffold steel pipes, and an upper pedestrian safety channel and a lower pedestrian safety channel are built between the operation surface and the bottom supporting surface of the operation platform.
Furthermore, a dense mesh type safety net is fully hung on the outer side of the guard rail;
further, the specification of the multilayer board is 1.2m multiplied by 2.4m, and the thickness is 12 mm.
Furthermore, the two ends of the steel pipe are not more than 1.5 m in overhanging.
Furthermore, the steel pipe adopts fastener and driving roof beam reciprocal anchorage.
Furthermore, the protective railing retracts to be not less than 20 centimeters at the two ends of the running beam.
Technical scheme's beneficial effect lies in: the mobile operation platform constructed by the technical scheme of the utility model is simple to erect, easy to operate, short in erection period, saved in construction cost, fully utilized in construction space, reduced in social resource waste, shortened in construction period, improved in construction efficiency and reduced in labor intensity; the safety risk factors during construction are effectively reduced, potential safety hazards are reduced, and construction is safer.
Drawings
FIG. 1 is a schematic view of the overall structure of the high-altitude operation platform applied to a large-span factory building;
in the figure, the device comprises a travelling crane support 1, a track 2, a double-beam travelling crane 3, a horizontal cross rod 4, a vertical rod 5 and an inclined pull rod 6.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the following specific embodiments.
As shown in fig. 1, the high-altitude operation platform applied to a large-span factory building of the utility model comprises a double-beam crane 3 and an operation platform, wherein the operation platform 3 comprises an operation platform bottom supporting surface, peripheral protective railings and an operation surface;
the double-beam traveling crane 3 is arranged on the track 2 of the traveling crane support 1.
Transversely paving steel pipes along the length direction of the travelling crane beam to form an operation platform bottom supporting surface, and fully paving a multilayer board on the operation platform bottom supporting surface;
the peripheral guard rails comprise upright posts 5, cross rods 4, oblique pull rods 6 and foot blocking plates; the vertical rods 5 are arranged on the periphery of a supporting surface at the bottom of the operating platform, and the distance between the vertical rods 5 is not more than 2 m; horizontal cross rods 4 are arranged in the height direction of the upright rods 5, and the horizontal cross rods 4 are spaced by 0.6 meter; a foot baffle plate is arranged at the lower part of the upright rod 5, and the height of the foot baffle plate from the bottom supporting surface of the operating platform is 10-30 cm; an oblique pull rod 6 is arranged between the upright rods 5;
the operation surface is built between the protective handrails by scaffold steel pipes, and an upper pedestrian safety channel and a lower pedestrian safety channel are built between the operation surface and the bottom supporting surface of the operation platform.
The applicant needs to particularly state that: the high-altitude operation platform applied to the large-span factory building is built by scaffold steel pipes, and the joints of the steel pipes and the steel pipes are fixed by fasteners; the operation platform bottom supporting surface that technical scheme related to, all around prevent concrete putting up of railing and operation surface and all should accord with relevant regulation in steel pipe scaffold fastener GB 15831 supplyes 2006 and construction eminence operation safety technical specification JGJ 80-2016.
The utility model discloses the core technology point is the two roof beam driving in the make full use of large-span factory building, through buildding high altitude operation platform on the two roof beam driving to the removal through the two roof beam driving realizes the construction in different spaces. Technical scheme's application has solved traditional full hall scaffold frame or has used the various technical defect that portable lift construction exists, has realized the inside construction of high-efficient and low-cost large-span factory building.
The high-altitude operation platform is utilized to realize the following placement of the internal construction of a large-span plant:
the method comprises the following steps: a double-beam crane is arranged in the large-span plant;
step two: transversely paving steel pipes along the length direction of the double beams of the traveling crane to form a bottom supporting surface of the operating platform;
step three: fully paving a multilayer board on the bottom supporting surface of the operating platform;
step four: protective railing around building operation platform
The protective railing is built by scaffold steel pipes and fastened with each other by fasteners;
vertical rods are arranged around the bottom supporting surface of the operating platform, the distance between the vertical rods is not more than 2 meters, horizontal railings are arranged in the height direction of the vertical rods, the distance between the horizontal railings is 0.6 meter, foot blocking plates are arranged on the lower portions of the vertical rods, and the height of the foot blocking plates from the bottom supporting surface of the operating platform is 10-30 centimeters; an oblique pull rod is arranged between the upright rods;
the highest point of the protective barrier is 0.3 m lower than the roof girder;
a dense mesh type safety net is fully hung on the outer side of the protective railing;
step five: erecting an operation surface between the protective railings by using scaffold steel pipes, and erecting an upper and lower pedestrian safety channel between the operation surface and an operation platform bottom supporting surface;
step six: construction raw materials are manually or hoisted to an operation surface of an operation platform, professional constructors enter the site for construction, and construction of different positions is realized through traveling crane movement;
step seven: after the construction is finished, the high-altitude operation platform is gradually disassembled in a mode of firstly assembling from top to bottom and then disassembling.
In order to ensure the stability and the safety of the high-altitude operation platform, the two ends of the steel pipe are not more than 1.5 m in overhanging; the steel pipe is fixed with the crane beam by a fastener; the protective railing retracts to be not less than 20 centimeters at two ends of the running beam.
Through using in the large-span factory building technical scheme realizes roofing, decoration, water and electricity ventilation, fire control partition engineering construction back, finds through statistical analysis, utilizes the driving roof beam to set up operation platform and construct, has effectively reduced construction period and construction cost, has reduced the safe risk in the work progress, and the powerful smooth of having guaranteed the engineering goes on.
The cost required by construction is measured and calculated by the same construction project and different technical means, and the comparison is as follows:
as can be seen from the above table, the cost generated by adopting the technical scheme of the utility model is saved by 12000 yuan under the same condition compared with the cheaper mobile lifter; the total construction period is reduced by at least 12 days.
Portable operation platform sets up simply, easily operation, sets up the cycle weak point, saves construction cost, and make full use of construction space reduces the waste of social resource, has shortened the time limit for a project, improves the efficiency of construction, has reduced intensity of labour. And safety risk factors during construction are reduced, potential safety hazards are reduced, and construction is safer.
The above is a detailed description of the construction method and the operation platform of the high altitude operation platform applied to the large-span factory building provided by the utility model, and the embodiment is applied to explain the principle and the implementation mode of the application, and the description of the above embodiment is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (6)
1. Be applied to high altitude operation platform of large-span factory building, its characterized in that: the high-altitude operation platform comprises a double-beam crane and an operation platform, and the operation platform comprises an operation platform bottom supporting surface, peripheral protective railings and an operation surface;
transversely paving steel pipes along the length direction of the travelling crane beam to form an operation platform bottom supporting surface, and fully paving a multilayer board on the operation platform bottom supporting surface;
the peripheral guard rails comprise upright posts, cross rods, inclined pull rods and foot blocking plates; the vertical rods are arranged on the periphery of a supporting surface at the bottom of the operating platform, and the distance between the vertical rods is not more than 2 m; horizontal cross rods are arranged in the height direction of the vertical rods, and the interval between the horizontal cross rods is 0.6 m; a foot blocking plate is arranged at the lower part of the upright stanchion, and the height of the foot blocking plate from the bottom supporting surface of the operating platform is 10-30 cm; an oblique pull rod is arranged between the upright rods;
the operation surface is built between the protective handrails by scaffold steel pipes, and an upper pedestrian safety channel and a lower pedestrian safety channel are built between the operation surface and the bottom supporting surface of the operation platform.
2. The high-altitude operation platform applied to the large-span factory building according to claim 1, wherein: and a dense mesh type safety net is fully hung on the outer side of the guard rail.
3. The high-altitude operation platform applied to the large-span factory building according to claim 1, wherein: the specification of the multilayer board is 1.2m multiplied by 2.4m, and the thickness is 12 mm.
4. The high-altitude operation platform applied to the large-span factory building according to claim 1, wherein: and the two ends of the steel pipe are not more than 1.5 m in overhanging.
5. The high-altitude operation platform applied to the large-span factory building according to claim 1, wherein: the steel pipe adopts fastener and driving roof beam reciprocal anchorage.
6. The high-altitude operation platform applied to the large-span factory building according to claim 1, wherein: the protective railing retracts to be not less than 20 centimeters at two ends of the running beam.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020675808.0U CN212507305U (en) | 2020-04-28 | 2020-04-28 | High-altitude operation platform applied to large-span factory building |
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| CN202020675808.0U CN212507305U (en) | 2020-04-28 | 2020-04-28 | High-altitude operation platform applied to large-span factory building |
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| CN212507305U true CN212507305U (en) | 2021-02-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636667A (en) * | 2020-04-28 | 2020-09-08 | 贵州航天建设工程有限公司 | High-altitude operation platform construction method and operation platform applied to large-span plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636667A (en) * | 2020-04-28 | 2020-09-08 | 贵州航天建设工程有限公司 | High-altitude operation platform construction method and operation platform applied to large-span plant |
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