CN220285357U - Horizontal protection frame for overhanging type unloading platform - Google Patents
Horizontal protection frame for overhanging type unloading platform Download PDFInfo
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- CN220285357U CN220285357U CN202321447942.5U CN202321447942U CN220285357U CN 220285357 U CN220285357 U CN 220285357U CN 202321447942 U CN202321447942 U CN 202321447942U CN 220285357 U CN220285357 U CN 220285357U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 178
- 239000010959 steel Substances 0.000 claims abstract description 178
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 230000007306 turnover Effects 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model is suitable for the technical field of building protection frames, and provides a horizontal protection frame for an overhanging type unloading platform. This horizontal protection frame includes a plurality of first angle steel, a plurality of horizontal steel and two second angle steel, a plurality of horizontal steel interval ground parallel arrangement each other, a plurality of first angle steel interval ground parallel arrangement each other, first angle steel welds in the lower extreme of horizontal steel, the length direction of first angle steel sets up with the length direction mutually perpendicular of horizontal steel, a plurality of first angle steel all is located between two second angle steel, the second angle steel includes mutually perpendicular and integrated connection's first steel sheet and second steel sheet, first steel sheet and second steel sheet enclose the notch that constitutes the I-steel that is used for blocking on the cantilever type platform of unloading, the first steel sheet of left and right sides lower extreme of horizontal steel all welds, first steel sheet extends along the width direction level of horizontal steel, the second steel sheet extends perpendicularly towards the below of horizontal steel. The horizontal protection frame has the advantages of enhanced load bearing capacity, difficult damage and high turnover rate.
Description
Technical Field
The utility model belongs to the technical field of building protection frames, and particularly relates to a horizontal protection frame used on an overhanging type unloading platform.
Background
In the construction process of a high-rise building, after the main structure is built, each floor is provided with a detachable building turnover material such as a template, a frame pipe and the like, wherein the part of the building turnover material is required to be transported to other construction floors or the ground, and because a tower crane (tower crane) cannot directly extend into the building, an overhanging type unloading platform extending out of the building is generally arranged on a floor.
In the prior art, after the overhanging type unloading platform is installed, the wooden beams are paved on I-shaped steel of the unloading platform, then the wooden templates are paved on the wooden beams, the wooden beams and the wooden templates are mutually fixed into horizontal protection frames through nails, the horizontal protection frames adopting the wooden structure are paved at the gap between the unloading platform and the floor slab, the wooden structure is insufficient in strength, the loading capacity is insufficient and is easy to damage, the overhanging type unloading platform cannot be continuously circulated, the overhanging type unloading platform needs to be manufactured again, the time and the labor are consumed, the turnover rate is low, the labor and the material cost are increased, and the horizontal protection frames adopting the wooden structure are not firm enough to be installed on the overhanging type unloading platform, so that potential safety hazards exist.
Disclosure of Invention
The embodiment of the utility model aims to provide a horizontal protection frame for an overhanging type unloading platform, which aims to solve the problems of low turnover rate and material waste caused by insufficient strength and easy damage of the horizontal protection frame in the prior art.
In order to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme:
the utility model provides a horizontal protection frame for on cantilever type unloading platform, includes a plurality of first angle steel, a plurality of horizontal steel and two second angle steel that are used for blocking two I-steel on the cantilever type unloading platform respectively, a plurality of horizontal steel interval ground parallel arrangement each other, a plurality of first angle steel interval ground parallel arrangement each other, first angle steel weld in the lower extreme of horizontal steel, just the length direction of first angle steel with the length direction mutually perpendicular of horizontal steel sets up, a plurality of first angle steel all is located two between the second angle steel, the second angle steel includes mutually perpendicular and the first steel sheet and the second steel sheet of body coupling, first steel sheet and second steel sheet enclose the notch that constitutes the I-steel that is used for blocking on the cantilever type unloading platform, the left and right sides lower extreme of horizontal steel all welds first steel sheet, first steel sheet is followed the width direction horizontal steel extends, the second steel sheet orientation the below of horizontal steel extends perpendicularly.
Further, the end of the second steel plate and the end of the horizontal steel are flush with each other.
Further, the intervals between two adjacent horizontal steels are equal.
Further, the front end of the first angle steel is welded with a third angle steel extending towards the lower side of the horizontal steel, one end, far away from the first angle steel, of the third angle steel is welded with a fourth angle steel, the length direction of the fourth angle steel extends towards the length direction of the horizontal steel, and the fourth angle steel is located below the foremost sides of the horizontal steel.
Further, the horizontal steel is angle steel.
Compared with the prior art, the embodiment of the utility model has the beneficial effects that:
according to the utility model, the horizontal steel, the second angle steel and the first angle steel are welded to form the horizontal protection frame, so that the bearing capacity is enhanced, the integral strength is high, the horizontal protection frame is not easy to damage, the continuous turnover use is convenient, the turnover rate is high, and the material cost is reduced; and, utilize the first steel sheet on the second angle steel to weld in the left and right sides lower extreme of horizontal steel along the width direction of horizontal steel, the second steel sheet extends perpendicularly towards the below of horizontal steel for can utilize first steel sheet to support to lean on the I-steel upper end of overhanging type discharge platform, utilize the second steel sheet to support to lean on the I-steel side of overhanging type discharge platform, the I-steel can be firmly blocked to the right angle notch that first steel sheet and second steel sheet enclose to constitute, in order to prevent this horizontal protection frame to take place horizontal displacement, improve the stability of installing on overhanging type discharge platform.
Drawings
FIG. 1 is a schematic diagram of a front view structure of a horizontal protection frame according to an embodiment of the present utility model;
FIG. 2 is a schematic side view of the horizontal guard frame of FIG. 1;
FIG. 3 is a schematic top view of the horizontal guard frame of FIG. 1;
fig. 4 is a schematic main side view of the horizontal protection frame in fig. 1 mounted on i-steel of the overhanging type discharging platform.
Fig. 5 is a schematic side view of the horizontal protection frame in fig. 1 mounted on the overhanging type unloading platform and the overhanging type unloading platform mounted on the floor.
The reference numerals in the drawings are as follows:
1. horizontal steel; 2. a first angle steel; 3. a second angle steel; 31. a first steel plate; 32. a second steel plate; 33. a notch; 4. a third angle steel; 5. fourth angle steel; 100. a horizontal protective frame; 200. a discharge platform body; 300. i-steel; 400. and (3) floor slabs.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5, a horizontal protection frame 100 for an overhanging type unloading platform according to an embodiment of the present utility model is provided. The overhanging type discharging platform is known to those skilled in the art, and comprises a discharging platform main body 200 and I-beams 300 connected to two ends of the discharging platform main body 200, wherein the discharging platform main body 200 is used for placing building turnover materials, and one end, far away from the discharging platform main body 200, of the I-beams 300 is used for being connected and fixed on a floor slab 400. The horizontal protection frame 100 comprises a plurality of first angle steels 2, a plurality of horizontal steels 1 and two second angle steels 3 which are respectively used for clamping two I-steels 300 on the overhanging type unloading platform, wherein the plurality of horizontal steels 1 are arranged in parallel at intervals, and the horizontal steels 1 are preferably angle steels. The first angle steels 2 are arranged in parallel at intervals, the first angle steels 2 are welded at the lower ends of the horizontal steels 1, the length directions of the first angle steels 2 and the length directions of the horizontal steels 1 are mutually perpendicular, and overall stability is improved. The first angle steel 2 is located between the two second angle steel 3, the second angle steel 3 comprises a first steel plate 31 and a second steel plate 32 which are perpendicular to each other and are integrally connected, and the first steel plate 31 and the second steel plate 32 enclose a notch 33 for clamping the I-steel 300 on the overhanging type unloading platform. The lower ends of both the left and right sides of the horizontal steel 1 are welded with the first steel plate 31, the first steel plate 31 extends horizontally in the width direction of the horizontal steel 1, and the second steel plate 32 extends vertically toward the lower side of the horizontal steel 1.
As an embodiment, the lengths of the first steel plate 31 and the second steel plate 32 are equal, the two ends of the first steel plate 31 in the length direction are respectively flush with the front and rear ends of the plurality of horizontal steels 1 in the width direction, the ends of the second steel plate 32 are mutually flush with the ends of the horizontal steels 1, and the occupied sizes of the protection frame in the length direction and the width direction can be saved and the protection frame is attractive.
As an implementation mode, the distance between two adjacent horizontal steels 1 is equal, so that the load of the two horizontal steels can be uniform, and the overall stability of the protective frame is improved. The front end of the first angle steel 2 is welded with a third angle steel 4 extending towards the lower side of the horizontal steel 1, one end, far away from the first angle steel 2, of the third angle steel 4 is welded with a fourth angle steel 5, the length direction of the fourth angle steel 5 extends towards the length direction of the horizontal steel 1, and the fourth angle steel 5 is located below the forefront side of all the horizontal steels 1. After the two i-beams 300 on the overhanging type discharging platform are installed on the floor slab 400, a gap is usually formed between the floor slab 400 and the discharging platform main body 200, and the gap between the floor slab 400 and the discharging platform main body 200 is paved through the horizontal protection frame 100, specifically, the two second angle steels 3 can be respectively and firmly clamped with the two i-beams 300, so that the horizontal steel 1 is prevented from moving left and right. Utilize fourth angle steel 5 can support the edge that leans on floor 400, on the one hand can play spacing effect to this horizontal protection frame 100, on the other hand can effectively prevent that turnover material such as steel pipe from falling from the clearance department between floor 400 and the horizontal steel 1, improve the safety in utilization.
In summary, the steel material of the horizontal protection frame 100 of the present utility model is not easy to damage, has strong load bearing capability, and can firmly clamp the i-steel 300 on the overhanging type unloading platform by using the notch 33 formed by the first steel plate 31 and the second steel plate 32, thereby improving the stability of the horizontal protection frame installed on the overhanging type unloading platform. And this horizontal protection frame 100 can conveniently dismantle the turnover after using, can follow overhanging type discharge platform and turn over together, but turnover rate is high, improves the installation progress of overhanging type discharge platform passageway horizontal protection, has reduced manual work and material cost.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a horizontal protection frame for on cantilever type unloading platform, its characterized in that includes a plurality of first angle steel, a plurality of horizontal steel and two second angle steel that are used for blocking two I-steel on the cantilever type unloading platform respectively, a plurality of horizontal steel is parallel arrangement with each other at intervals, a plurality of first angle steel is parallel arrangement with each other at intervals, first angle steel weld in the lower extreme of horizontal steel, just the length direction of first angle steel with the length direction mutually perpendicular of horizontal steel sets up, a plurality of first angle steel all is located two between the second angle steel, the second angle steel includes mutually perpendicular and the notch of two I-steel on the cantilever type unloading platform that is used for blocking is enclosed to first steel and second steel, the left and right sides lower extreme of horizontal steel all welds first steel, first steel plate is followed the width direction horizontal extension of horizontal steel, the second steel plate orientation the below of horizontal steel is perpendicular.
2. The horizontal shelf for use on a cantilever discharge platform according to claim 1, wherein the ends of the second steel plate are flush with the ends of the horizontal steel plate.
3. The horizontal shelf for use on a cantilever type discharge platform according to claim 1, wherein the spacing between two adjacent horizontal steels is equal.
4. The horizontal protection frame for a cantilever type unloading platform according to claim 1, wherein a third angle steel extending towards the lower side of the horizontal steel is welded at the front end of the first angle steel, a fourth angle steel is welded at one end of the third angle steel far away from the first angle steel, the length direction of the fourth angle steel extends towards the length direction of the horizontal steel, and the fourth angle steel is located below the foremost sides of a plurality of the horizontal steels.
5. The horizontal shelf for use on a cantilever type discharge platform of claim 1, wherein the horizontal steel is angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321447942.5U CN220285357U (en) | 2023-06-07 | 2023-06-07 | Horizontal protection frame for overhanging type unloading platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321447942.5U CN220285357U (en) | 2023-06-07 | 2023-06-07 | Horizontal protection frame for overhanging type unloading platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220285357U true CN220285357U (en) | 2024-01-02 |
Family
ID=89335298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321447942.5U Active CN220285357U (en) | 2023-06-07 | 2023-06-07 | Horizontal protection frame for overhanging type unloading platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220285357U (en) |
-
2023
- 2023-06-07 CN CN202321447942.5U patent/CN220285357U/en active Active
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