CN220909177U - Rest girder shaped steel platform of unloading - Google Patents
Rest girder shaped steel platform of unloading Download PDFInfo
- Publication number
- CN220909177U CN220909177U CN202322826171.7U CN202322826171U CN220909177U CN 220909177 U CN220909177 U CN 220909177U CN 202322826171 U CN202322826171 U CN 202322826171U CN 220909177 U CN220909177 U CN 220909177U
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- platform
- steel
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- sides
- paved
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 62
- 239000010959 steel Substances 0.000 title claims abstract description 62
- 210000002837 heart atrium Anatomy 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 7
- 239000002023 wood Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 238000009435 building construction Methods 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
The utility model discloses a girder steel unloading platform for placing girders, which comprises a plurality of girders which are erected between floors on two sides of an atrium at intervals, wherein two ends of all the girders are respectively and fixedly connected together through two fixed steel pipes, a group of vertically arranged limit short steel bars are arranged on the floors corresponding to the connection points between each girder and the fixed steel pipes, at least three limit short steel bars of each group are respectively and closely arranged on two sides of the girders and two sides of the fixed steel pipes, the bottoms of all the limit short steel bars are buried on the floors, and the moving range of the girders and the fixed steel pipes is limited by the limit short steel bars; a row of secondary beams are paved on the suspended part in the middle among all the main beams, and a layer of springboards are paved on the secondary beams to form a platform body; safety rails are arranged on two sides of the platform, which are adjacent to the sky, and safety nets are paved on the safety rails. The construction speed is high, the structure is stable, and the repeated use is convenient.
Description
Technical Field
The utility model relates to the technical field of construction temporary platforms, in particular to a girder profile steel laying and unloading platform.
Background
In construction engineering construction, a temporary platform for receiving materials and transferring the materials is generally built so as to improve the construction efficiency. The most commonly used in the construction of building projects is overhanging type unloading platform, for example, patent document of publication number CN 112854777A discloses an unloading platform, which needs steel wire rope to be tied or forms an inclined support with the floor slab of the next floor through a supporting rod at the bottom of the platform, and is complicated to install. And because it is fixed only one end, and the other end is unsettled, sets up firm security generally, and the area is difficult for great, and the weight and the space of the material that can bear are limited, and discharge efficiency is lower.
Disclosure of utility model
The utility model aims to solve the technical problems in the prior art, and particularly creatively provides a girder steel unloading platform for placing girders, which has the advantages of high construction speed, stable structure and convenient recycling.
In order to achieve the above purpose, the utility model provides a girder profile steel unloading platform, which comprises a plurality of girders which are erected between floors on two sides of an atrium at intervals, wherein two ends of all the girders are respectively and fixedly connected together through two fixed steel pipes, a group of vertically arranged limit short steel bars are arranged on the floors corresponding to the connection points between each girder and the fixed steel pipes, each group of limit short steel bars are at least three and are respectively and closely arranged on two sides of the girders and two sides of the fixed steel pipes, the bottoms of all the limit short steel bars are buried on the floors, and the moving range of the girders and the fixed steel pipes is limited through the limit short steel bars;
A row of secondary beams are paved on the suspended part in the middle among all the main beams, and a layer of springboards are paved on the secondary beams to form a platform body; safety rails are arranged on two sides of the platform, which are adjacent to the sky, and safety nets are paved on the safety rails.
In the scheme, the method comprises the following steps: the spring board is also provided with a sealing plate, and gaps between the spring boards can be sealed through the sealing plate, so that the spring board is prevented from being clamped during walking.
In the scheme, the method comprises the following steps: the springboard and the sealing plate are made of wood. Wood is a common building construction material and is lightweight, reducing the load bearing of the bottom main and secondary beams.
In the scheme, the method comprises the following steps: the main beams are made of I-steel, and the distance range of the main beams is 800-1200 mm. The I-shaped steel material is simple and easy to obtain, is a common material for house construction sites, and is convenient for constructing a discharging platform.
In the scheme, the method comprises the following steps: the two ends of the secondary beam extend out of the main beam at the edge, so that the stability of the connection point of the secondary beam is ensured, and meanwhile, the bearing capacity of the secondary beam is ensured.
In the scheme, the method comprises the following steps: the secondary beams are square steel pipes, and the distance range of the secondary beams is 200 mm-300 mm. The square steel pipe is also a common material in a construction site, and a platform can be built through the common material, so that the method is convenient and quick.
In summary, the beneficial effects of the utility model are as follows: based on the design of on-the-spot structural style, use in a flexible way, compare conventional shaped steel platform of unloading of encorbelmenting, it sets up fast material input less, and the both ends of platform are all fixed on the floor, and it is higher to set up firm security. And the platform area is larger, so that the construction is convenient, the platform erection position is more reasonable, and the material is more convenient to transport and the speed is higher. The floor slab can be directly moved from one side to the other side, and the range of movement of workers is larger. The limiting short steel bars can clamp the end parts of the main beams and the fixed steel pipes on the floor slab, can prevent the main beams from moving back and forth and from moving left and right, and are only clamped, so that the post-disassembly is convenient. The secondary beams are support beams during walking, so that the supporting force and the supporting points are improved, and the occurrence of the condition that the springboard is broken due to the fact that the support is thin in the interval between the main beams is prevented. The safety railing and the safety net that set up can ensure that the workman when walking on the platform, prevent to drop from the both sides of platform, improve the security.
Drawings
FIG. 1 is a top view of the present utility model;
Fig. 2 is a front view of the present utility model.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
As shown in fig. 1-2, the girder section steel unloading platform comprises a plurality of girders 1 which are erected between floors 9 on two sides of an atrium at intervals, and two ends of all girders 1 are fixedly connected together through two fixed steel pipes 7 respectively. And a group of vertically arranged limit short steel bars 8 are arranged on the floor 9 corresponding to the connection points between each girder 1 and the fixed steel pipes 7. The spacing short bars 8 of each group are all arranged around the connection point. In this embodiment, four spacing short steel bars 8 are provided, and the four spacing short steel bars 8 are respectively disposed on two sides of the main beam 1 and two sides of the fixed steel pipe 7 in close proximity. The bottoms of all the limiting short steel bars 8 are buried on the floor 9, and the movement range of the main beam 1 and the fixed steel tube 7 is limited through the limiting short steel bars 8. In order to ensure the bearing capacity of the main beam 1, the main beam 1 adopts 18# I-steel, and the distance range of the main beam 1 is 1000mm. The I-shaped steel material is simple and easy to obtain, is a common material for house construction sites, and is convenient for constructing a discharging platform. The fixed steel pipe 7 is a 48mm diameter steel pipe.
A plurality of secondary beams 2 perpendicular to the middle of the main beams 1 are paved on the suspended parts of the middle of the main beams 1, and two ends of each secondary beam 2 extend out of the main beams 1 at the edge, so that the stability of the connection point of each secondary beam 2 is ensured, and meanwhile, the bearing capacity of each secondary beam 2 is ensured. Wherein, the secondary beam 2 adopts square steel pipes, and the interval range of the secondary beam 2 is 250mm. The square steel pipe is also a common material in a construction site, and a platform can be built through the common material, so that the method is convenient and quick.
A layer of springboard 3 is paved on the secondary beam 2 to form a platform body. The spring board 3 is also paved with a sealing board 4, and the gap between the spring boards 3 can be sealed by the sealing board 4, so that the spring board is prevented from being blocked during walking. Wherein, gangway 3 and shrouding 4 are both made of wood. Wood is a common building construction material and is lightweight, reducing the load bearing of the bottom main beams 1 and secondary beams 2. Safety rails 5 are arranged on the two empty sides of the platform, so that workers are prevented from falling from the two sides of the platform. A safety net 6 is laid on the safety railing 5 to further prevent articles from falling.
Claims (6)
1. The utility model provides a shelve girder shaped steel platform of unloading which characterized in that: comprises a plurality of main beams (1) which are erected between the floor slabs (9) on two sides of an atrium at intervals, two ends of all the main beams (1) are respectively and fixedly connected together through two fixed steel pipes (7), a group of vertically arranged limit short steel bars (8) are arranged on the floor slabs (9) corresponding to the connection points between each main beam (1) and the fixed steel pipes (7), the limiting short steel bars (8) of each group are at least three and are respectively and closely arranged at two sides of the main beam (1) and two sides of the fixed steel pipe (7), the bottoms of all the limiting short steel bars (8) are buried on the floor slab (9), and the moving range of the main beam (1) and the fixed steel pipe (7) is limited through the limiting short steel bars (8);
A row of secondary beams (2) are paved on the suspended part in the middle among all the main beams (1), and a layer of springboards (3) are paved on the secondary beams (2) to form a platform body; safety rails (5) are arranged on two empty sides of the platform, and safety nets (6) are paved on the safety rails (5).
2. The shelving girder steel unloading platform as defined in claim 1, wherein: a sealing plate (4) is also paved on the springboard (3).
3. The shelving girder steel unloading platform as defined in claim 2, wherein: the springboard (3) and the sealing plate (4) are made of wood.
4. The shelving girder steel unloading platform as defined in claim 1, wherein: the main beams (1) are made of I-steel, and the distance range of the main beams (1) is 800-1200 mm.
5. The shelving girder steel unloading platform as defined in claim 1, wherein: both ends of the secondary beam (2) extend out of the main beam (1) at the edge.
6. The shelving girder steel unloading platform as defined in claim 5, wherein: the secondary beams (2) are square steel pipes, and the distance range of the secondary beams (2) is 200-300 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322826171.7U CN220909177U (en) | 2023-10-20 | 2023-10-20 | Rest girder shaped steel platform of unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322826171.7U CN220909177U (en) | 2023-10-20 | 2023-10-20 | Rest girder shaped steel platform of unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220909177U true CN220909177U (en) | 2024-05-07 |
Family
ID=90916047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322826171.7U Active CN220909177U (en) | 2023-10-20 | 2023-10-20 | Rest girder shaped steel platform of unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220909177U (en) |
-
2023
- 2023-10-20 CN CN202322826171.7U patent/CN220909177U/en active Active
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