CN220336415U - Hard protective structure of instrument formula layer of encorbelmenting - Google Patents
Hard protective structure of instrument formula layer of encorbelmenting Download PDFInfo
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- CN220336415U CN220336415U CN202321312005.9U CN202321312005U CN220336415U CN 220336415 U CN220336415 U CN 220336415U CN 202321312005 U CN202321312005 U CN 202321312005U CN 220336415 U CN220336415 U CN 220336415U
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- shaped steel
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- 230000001681 protective effect Effects 0.000 title claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 58
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 229910052742 iron Inorganic materials 0.000 claims abstract description 29
- 239000002023 wood Substances 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 17
- 230000007306 turnover Effects 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 17
- 239000000428 dust Substances 0.000 description 9
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000010079 rubber tapping Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a hard protection structure of a tool type cantilever layer, which comprises a plurality of I-steel beams fixed on an outer wall and extending out of the outer wall, wherein cover plates are arranged on the adjacent I-steel beams, and the cover plates are formed by stacking and reinforcing a wood template and iron sheet plates respectively positioned on the upper surface and the lower surface of the wood template. The utility model can better and more effectively realize safety protection, and meanwhile, the utility model also realizes the spraying of the overhanging layer, has low manufacturing cost, is convenient for turnover and has considerable economic benefit, and can be widely applied to the technical field of buildings.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a hard protection structure of a tool type overhanging layer.
Background
In construction of overhanging layers in the field of construction, when a scaffold is erected outside an outer wall, a closed bottom plate is required to be erected on the scaffold to form an overhanging hard closed structure, namely a hard protection structure of the overhanging layers. However, the existing hard protective structure of the overhanging layer has the following defects: 300mm is reserved between the outer edge of the outer wall structure and the overhanging hard sealing structure, the conventional overhanging layer protection measures are mainly formed by fixing an overhanging layer through steel nails by adopting a common template, the method is simple and convenient, the used template can be damaged or is not firm in fixation, and the like, so that great potential safety hazards are easily formed. And belongs to disposable consumables, and can not be used in a turnover way.
Disclosure of Invention
The utility model aims to overcome the defects of the background technology, and provides a tool type cantilever layer hard protection structure which can better and more effectively realize safety protection.
The utility model provides a tool type cantilever layer hard protection structure which comprises a plurality of I-steel beams fixed on an outer wall and extending out of the outer wall, wherein cover plates are arranged on the adjacent I-steel beams, and the cover plates are formed by stacking and reinforcing a wood template and iron sheet plates respectively positioned on the upper surface and the lower surface of the wood template.
In the technical scheme, the two cover plates form a protection unit, the two cover plates are connected through the hinge, and the axis of the hinge is perpendicular to the axial direction of the I-shaped steel beam.
In the technical scheme, a plurality of bolt rings are uniformly distributed on two sides of the protection unit, the bolt rings of the adjacent protection units are in one-to-one correspondence, and the two corresponding bolt rings are vertically overlapped and fixedly connected through bolts penetrating through the two bolt rings.
In the above technical scheme, still including a plurality of rings of pre-buried in the outer wall, be equipped with along the preformed hole of I-steel beam axial setting on the outside apron of every protection unit, the outside apron outside of protection unit still is equipped with the prefabricated "U" type ring of inversion, the preformed hole is located I-steel beam top, prefabricated "U" type ring is located preformed hole one side, and the I-steel beam of corresponding rings and preformed hole below passes through wire rope and links to each other, and the prefabricated "U" type ring of corresponding also passes through wire rope with rings and links to each other.
In the technical scheme, the protection unit stress surface is uniformly provided with a plurality of bolt holes, and each bolt hole compresses tightly the wood template and the iron sheet plate of the cover plate through the fixing bolts matched with the bolt holes.
In the above technical scheme, protection unit both sides have a plurality of iron wire holes along I-steel beam axial equipartition, be equipped with the PVC plastic tubing that sets up along I-steel beam axial between the adjacent protection unit, be equipped with the fixed iron wire of fixing the PVC plastic tubing between adjacent protection unit between the iron wire hole that adjacent protection unit corresponds.
In the technical scheme, the PVC plastic pipe is provided with a pipeline component serving as a spraying nozzle.
In the above technical scheme, the preformed hole is provided with a vertical rod.
In the technical scheme, two rows of tightening holes in one-to-one correspondence are formed in the corresponding positions of the protection units and the I-steel beams, and the corresponding tightening holes fix the protection units and the I-steel beams firmly through tightening iron wires.
The tool type cantilever layer hard protection structure has the following beneficial effects:
(1) According to the utility model, a stronger and stable material combination is selected on the overhanging hard sealing material, so that the potential safety hazard is reduced, and the construction safety is improved;
(2) The tool type combined protection is used, so that the disassembly and the transportation are convenient, and the design of the hinge can be used for adjusting the angle;
(3) The preparation is simple, the installation and the use are convenient, the repeated use can be realized, the local materials can be obtained, and the cost can be saved;
(4) The PVC plastic pipe is reasonably utilized to form spraying, so that safe civilized construction is further performed, and the requirements of green construction are met.
Drawings
FIG. 1 is a schematic diagram of a cover plate structure in a hard protection structure of a tool type cantilever layer according to the present utility model;
FIG. 2 is a top view of the hard guard structure of the tool type cantilever structure of the present utility model;
FIG. 3 is a schematic view of the whole structure of the tool type cantilever layer hard protective structure of the present utility model when being spliced;
FIG. 4 is a schematic view of the whole structure of the tool type cantilever layer hard protection structure of the utility model when the spraying component is installed;
fig. 5 is a schematic perspective view of the whole structure of the hard protection structure of the tool type cantilever layer of the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, which should not be construed as limiting the utility model.
The utility model mainly aims at the problems that the conventional overhanging layer is not protected in place and the protection material is disposable and cannot be reused, and provides a recyclable overhanging layer hard protection structure. The protection structure is formed by combining a plurality of protection units.
Each protection unit mainly comprises self-tapping screws (part of which is marked in the figure and part of which is not shown in the figure), a wood template 21, an iron sheet 22, a stainless steel hinge 3, a PVC plastic pipe 11, iron wires (part of which is marked in the figure and part of which is not shown in the figure) and the like. Each protection unit consists of two cover plates 2, and the two cover plates 2 are connected by a stainless steel hinge 3; each cover plate 2 is composed of two layers of iron sheets 22 and a middle 15mm thick wood template 21, so that the safety and the firmness of the cover plates 2 are ensured, the iron sheets 22 are fixed on the upper surface and the lower surface of each wood template 21 by using self-tapping fixing bolts 9 to be reinforced and unified into a whole, and meanwhile, a connectable position is reserved between each protection unit; the two cover plates 2 of each protection unit are connected through the stainless steel hinge 3, the angle of the cover plates 2 can be adjusted according to actual conditions, and the iron tie wires 14 penetrate through the tie holes 13 of the cover plates 2 to enable the hard protection layer and the I-shaped steel beam 1 to be firmly fixed, and gaps, connected with plates of the adjacent cover plates 2, can be plugged through the PVC plastic pipes 11.
Referring to fig. 1 to 5, the tool type cantilever layer hard protection structure comprises a plurality of i-beams 1 fixed on an outer wall and extending out of the outer wall, wherein cover plates 2 are arranged on the adjacent i-beams 1, and each cover plate 2 is formed by superposing and fixing a wood template 21 and iron sheet plates 22 respectively positioned on the upper surface and the lower surface of the wood template 21.
The two cover plates 2 form a protection unit, the two cover plates 2 are connected through a hinge 3, and the axis of the hinge 3 is perpendicular to the axial direction of the I-shaped steel beam 1.
The protection unit both sides equipartition has a plurality of bolted rings 4, and adjacent protection unit's bolted rings 4 one-to-one, two corresponding bolted rings 4 fold together from top to bottom, and link to each other through the bolt fastening that passes two bolted rings 4.
The tool type cantilever layer hard protection structure further comprises a plurality of hanging rings 5 which are pre-buried in an outer wall, a preformed hole 6 which is axially arranged along the I-shaped steel beam 1 is formed in the cover plate 2 which faces outwards of each protection unit, an inverted prefabricated U-shaped ring 7 is further arranged on the outer side of the cover plate 2 which faces outwards of the protection unit, the preformed hole 6 is located above the I-shaped steel beam 1, the prefabricated U-shaped ring 7 is located on one side of the preformed hole 6, the corresponding hanging rings 5 are connected with the I-shaped steel beam 1 below the preformed hole 6 through steel wires 8, and the corresponding prefabricated U-shaped ring 7 is connected with the hanging rings 5 through the steel wires 8. In this embodiment, the preformed hole 6 is provided with a vertical rod 12.
The protection unit stress surface is uniformly distributed with a plurality of bolt holes, and each bolt hole compresses tightly the wood template 21 and the iron sheet plate 22 of the cover plate 2 through the fixing bolts 9 matched with the bolt holes.
The two sides of the protection units are uniformly distributed with a plurality of wire holes 10 along the axial direction of the I-shaped steel beam 1, PVC plastic pipes 11 axially arranged along the I-shaped steel beam 1 are arranged between the adjacent protection units, and fixed wires (not shown in the figure) for fixing the PVC plastic pipes 11 between the adjacent protection units are arranged between the wire holes 10 corresponding to the adjacent protection units. In this embodiment, the PVC plastic pipe 11 is provided with a pipe assembly as a spray nozzle.
Two rows of tightening holes 13 corresponding to each other are formed in the corresponding positions of the protection units and the I-shaped steel beams 1, and the corresponding tightening holes 13 fix the protection units and the I-shaped steel beams 1 firmly through tightening iron wires 14.
In house construction, the conventional overhanging layer protection measures are usually fixed by steel nails through a common template (not shown in the figure), and the method has the defects of large template loss, long protection period, one-time use, incapability of turnover and high cost. The hard protection structure of the cantilever layer of the tool type cantilever type outer frame can rapidly, conveniently and efficiently complete full-coverage safety protection of the cantilever layer of the cantilever type outer frame, and can improve the attractiveness of outer wall construction. Moreover, each protection unit can adjust the protection width, has strong universality and high repeated turnover utilization rate, greatly saves cost and protection time, has multiple purposes and is worthy of popularization.
Meanwhile, the utility model realizes the spraying of the overhanging layer by reasonably utilizing the PVC plastic pipe 11 to the greatest extent, and the dust in the construction site is too large, so that the construction environment is polluted. The construction dust pollution is not only the main pollution of a construction site, the cement and the related total dust discharge amount account for 35% of the total quantity of construction dust, but also the dust pollution can cause construction workers to suck a large quantity of dust, and the body is greatly injured, so that the source of the dust is required to be effectively controlled during construction of a building. At present, the most common dust removing method adopts a spraying device, namely tower crane spraying and site fence spraying (not shown in the figure), and the site fence spraying is mainly fixed spraying, so that spraying dust fall can be carried out on the surrounding environment of the site fence.
The technical principle of the hard protective structure of the tool type overhanging layer is as follows:
(1) Each protection unit consists of two cover plates 2, and the two cover plates 2 are connected by adopting a stainless steel hinge 3; each cover plate 2 is composed of two layers of iron sheets 22 and a middle 15mm thick wood template 21, so that the safety and the firmness of the cover plates 2 are ensured, the iron sheets 22 are fixed on the upper surface and the lower surface of each wood template 21 by using self-tapping fixing bolts 9 to be reinforced and unified into a whole, and the cover plates 2 are firm and reliable and are not easy to damage.
(2) The positions which can be connected are reserved between adjacent protection units in advance, so that the connection of the protection units is more firm, the installation of different positions on the site can be met, and the protection units are not limited by specific sizes.
(3) The cantilever layer is connected with the middle of the protection through a stainless steel hinge 3, so that the angle adjustment can be ensured according to actual conditions. The device is suitable for structural adjustment caused by different building floors (not shown in the figure) and different angle differences of the I-shaped steel beam 1, and is convenient to use and move and transition under different conditions.
(4) The fastening iron wires 14 penetrate through the fastening holes 13 of the cover plate 2, so that the hard protection structure is firmly connected with the I-shaped steel beam 1.
(5) The gaps of adjacent protection units can be blocked through the PVC plastic pipe 11, and the gaps can be completely blocked by utilizing the characteristics of the PVC plastic pipe 11 cylinder when reasonable differences exist in the sizes of the gaps.
(6) The spraying pipeline and the PVC plastic pipe 11 can be combined to form overhanging layer spraying, and the construction requirements of site safety civilization are met on the basis of green construction.
(7) The specific installation steps are as follows: firstly, a basic cover plate 2 is installed, each cover plate 2 is composed of two layers of iron sheet plates 22 and a middle 15mm thick wood template 21, so that the safety and the firmness of the cover plates 2 are ensured, and the iron sheet plates 22 are fixed on the upper surface and the lower surface of each wood template 21 by using self-tapping fixing bolts 9 to be reinforced and unified into a whole (as shown in figure 1). The same group of cover plates 2 are connected through stainless steel hinges 3, and the angle adjustment can be carried out according to the actual situation (as shown in figure 2). The position which can be connected is reserved between the protection units in advance, so that the connection of the protection units is more firm (as shown in fig. 3). The upper layer of the overhanging layer is pre-buried with a prefabricated U-shaped ring 7 in advance, and the I-shaped steel beam 1 and the cover plate 2 are connected with the hanging ring 5 through a steel wire rope 8 to achieve the unloading effect (see figure 5). And then the iron wires 14 penetrate through the fastening holes 13 of the cover plate 1 to firmly fix the hard protection layer and the I-shaped steel beam 1. Finally, the gaps connected with the protection units are plugged through PVC plastic pipes 11 (see figure 3), and on the basis, the spraying pipeline components are combined with the PVC plastic pipes 11 to form overhanging layers for spraying, and meanwhile, the load of the overhanging layers needs to be calculated. The cover plate 2 needs to be provided with a reserved hole 6 in advance for inserting the vertical rod 12, the position of the reserved hole 6 is determined according to the actual situation on site, and the cover plate 2 needs to be installed before the vertical rod 12 (see fig. 5).
The key points of the technology of the utility model are as follows:
(1) The utility model improves the disposable protection structure into a detachable combined tool type protection structure, can be recycled, and avoids the waste of materials.
(2) The iron sheet 22 is adopted to mix with the wood template 21 in the selection of materials, thereby ensuring the firmness and reducing the weight and the cost.
(3) The stainless steel hinge 3 is reasonably adopted, so that the aim of adjusting the angle is fulfilled.
(4) The hard protection layer is protected by the outermost iron sheet 22 to be not easy to damage, and meanwhile, the hard protection material of the overhanging layer is safer and more convenient to clean.
(5) Gaps among the protection units are plugged by using PVC plastic pipes 11, and meanwhile, the spraying pipeline components are combined with the PVC plastic pipes 11 to form overhanging layers for spraying, so that the requirements of green construction are met.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
What is not described in detail in this specification is prior art known to those skilled in the art.
Claims (7)
1. The utility model provides a instrument layer stereoplasm protective structure that encorbelments, includes to be fixed in the outer wall and stretches out many I-steel girders (1) of outer wall, its characterized in that: the cover plates (2) are arranged on the adjacent I-shaped steel beams (1), and the cover plates (2) are formed by superposing and fixing a wood template (21) and iron sheet plates (22) respectively positioned on the upper surface and the lower surface of the wood template (21); the two cover plates (2) form a protection unit, the two cover plates (2) are connected through a hinge (3), and the axis of the hinge (3) is perpendicular to the axial direction of the I-shaped steel beam (1); the utility model provides a instrument layer stereoplasm protective structure encorbelments still include a plurality of rings (5) of pre-buried in the outer wall, be equipped with on every protection element outside apron (2) along I-steel beam (1) axial preformed hole (6), protection element outside apron (2) outside still is equipped with the prefabricated "U" type ring (7) of inversion, preformed hole (6) are located I-steel beam (1) top, prefabricated "U" type ring (7) are located preformed hole (6) one side, I-steel beam (1) of corresponding rings (5) and preformed hole (6) below link to each other through wire rope (8), corresponding prefabricated "U" type ring (7) link to each other through wire rope (8) with rings (5) too.
2. The hard guard structure of a tool type cantilever layer according to claim 1, wherein: the protection unit both sides equipartition has a plurality of bolted rings (4), and adjacent protection unit's bolted rings (4) one-to-one, two corresponding bolted rings (4) fold together from top to bottom, and link to each other through the bolt fastening that passes two bolted rings (4).
3. The hard guard structure of the tool type overhanging layer according to claim 2, characterized in that: the protection unit stress surface is uniformly distributed with a plurality of bolt holes, and each bolt hole compresses tightly a wood template (21) and an iron sheet plate (22) of the cover plate (2) through a fixing bolt (9) matched with the bolt hole.
4. The hard guard structure for a cantilever layer according to claim 3, wherein: the two sides of the protection units are uniformly provided with a plurality of iron wire holes (10) along the axial direction of the I-shaped steel beam (1), PVC plastic pipes (11) axially arranged along the I-shaped steel beam (1) are arranged between the adjacent protection units, and fixed iron wires for fixing the PVC plastic pipes (11) between the adjacent protection units are arranged between the iron wire holes (10) corresponding to the adjacent protection units.
5. The hard guard structure of the cantilever layer according to claim 4, wherein: the PVC plastic pipe (11) is provided with a pipeline component serving as a spray nozzle.
6. The hard guard structure of a tool type cantilever layer according to claim 5, wherein: the preformed hole (6) is internally provided with a vertical rod (12).
7. The hard guard structure of the cantilever layer according to claim 6, wherein: two rows of tightening holes (13) which are in one-to-one correspondence are formed in the corresponding positions of the protection units and the I-shaped steel beams (1), and the corresponding tightening holes (13) fix the protection units and the I-shaped steel beams (1) firmly through tightening iron wires (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321312005.9U CN220336415U (en) | 2023-05-26 | 2023-05-26 | Hard protective structure of instrument formula layer of encorbelmenting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321312005.9U CN220336415U (en) | 2023-05-26 | 2023-05-26 | Hard protective structure of instrument formula layer of encorbelmenting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220336415U true CN220336415U (en) | 2024-01-12 |
Family
ID=89460719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321312005.9U Active CN220336415U (en) | 2023-05-26 | 2023-05-26 | Hard protective structure of instrument formula layer of encorbelmenting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220336415U (en) |
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2023
- 2023-05-26 CN CN202321312005.9U patent/CN220336415U/en active Active
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