CN214697029U - Steel construction assembled house floor face limit protector - Google Patents
Steel construction assembled house floor face limit protector Download PDFInfo
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- CN214697029U CN214697029U CN202120995170.3U CN202120995170U CN214697029U CN 214697029 U CN214697029 U CN 214697029U CN 202120995170 U CN202120995170 U CN 202120995170U CN 214697029 U CN214697029 U CN 214697029U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 104
- 239000010959 steel Substances 0.000 title claims abstract description 104
- 230000001012 protector Effects 0.000 title claims abstract description 14
- 238000010276 construction Methods 0.000 title claims description 22
- 238000009434 installation Methods 0.000 abstract description 5
- 125000003003 spiro group Chemical group 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009436 residential construction Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a steel structure assembly type edge protection device for residential floors, which comprises a column hoop (2) and a first grid (3); one or a plurality of column hoops (2) are fixedly sleeved on the steel column (1) of the steel structure fabricated house floor; a first U-shaped bracket (21) is formed on the column hoop (2), a first inverted U-shaped clamping groove (31) is formed on the first grating (3), and the first inverted U-shaped clamping groove (31) is clamped in the first U-shaped bracket (21) in a matching manner, so that the first grating (3) is vertically arranged on the steel column (1) through the column hoop (2); a first grid (3) is arranged between every two adjacent steel columns (1) to form an edge protection device. The utility model discloses a mode of joint and spiro union is realized facing swift installation of limit protector on the steel column to the realization is to facing effective limit protection that faces of building construction of limit protector place floor.
Description
Technical Field
The utility model relates to a construction protective structure especially relates to a steel construction assembled house floor face limit protector.
Background
With the rapid development of the economy of China and the continuous improvement of comprehensive national strength, the sustainable development of residential construction is realized, the residential design and construction level are improved, and the industrialization pace of the residential is accelerated, so that the method becomes the era requirement of the residential industry development of China. Under the situation, steel structure high-rise houses become an important direction for national vigorous popularization and development in recent years. The steel structure building is developed vigorously, so that the earthquake and disaster resistance of the building can be improved, the quality of the building is improved comprehensively, the environmental pollution and the ecological damage are reduced, the transformation and the upgrade of the building industry are promoted, the high-quality development is realized, and the formation of a new economic growth point is promoted.
According to statistics, five major injuries of the construction industry comprise high-altitude falling, object striking, electric shock, mechanical injury and collapse, wherein the high-altitude falling accounts for about 70% of the five injuries. Set up reliable facing the limit guard and can guarantee operation personnel safety, eliminate and face the frightened sense of operation of limit, improve the efficiency of construction. At present, the border protection of floors mainly has two main types: 1. an edge-facing protective structure built by using a traditional fastener steel pipe; 2. the bottom needs the fixed novel standard to face limit protective structure.
The edge protection structure in the prior art has the following disadvantages:
1. the erection of the steel pipe edge protection structure needs more professional workers, wastes working hours and has higher labor cost.
2. In order to improve the appearance and the standardization degree of the edge protection structure, red and white paint needs to be brushed on the edge protection structure, the on-site paint spraying is not environment-friendly, the labor hour is long, and the operation is inconvenient.
3. The edge protection structure generally needs to be erected after concrete pouring of the floor slab is completed, and the edge protection structure is fixed on the floor slab through the expansion bolts, so that secondary damage is easily caused to the floor slab, and the construction safety of the floor slab cannot be guaranteed.
4. The construction sequence of the steel structure high-rise dwelling house which is only suitable for the construction of the traditional concrete structure dwelling house and is more and more used in recent years is as follows: install steel column, girder steel earlier, water the floor concrete again, the floor is pour and can't set up before accomplishing and is faced the limit protector, can't play effectual guard action.
Disclosure of Invention
An object of the utility model is to provide a steel construction assembled house floor face limit protector, realize facing the swift installation of limit protector on the steel column through the mode of joint and spiro union to the realization faces the limit protection effectively of the construction of limit protector place floor.
The utility model discloses a realize like this:
a steel structure assembly type edge protection device for residential floors comprises a column hoop and a first grid; one or a plurality of column hoops are fixedly sleeved on the steel column of the steel structure fabricated house floor; a first U-shaped bracket is formed on the column hoop, a first inverted U-shaped clamping groove is formed on the first grating, and the first inverted U-shaped clamping groove is clamped in the first U-shaped bracket in a matching manner, so that the first grating is vertically arranged on the steel column through the column hoop; every two adjacent steel columns are provided with first grids to form an edge protection device.
The first grating is provided with a baffle plate, and the baffle plate is positioned in the middle and at the bottom of the first grating.
The steel structure assembly type residential floor edge protection device further comprises a transverse railing, an outward extending type railing and a second grid; a second U-shaped bracket is formed on the column hoop, one end of the overhanging type railing is clamped in the second U-shaped bracket in a matching way, and the other end of the overhanging type railing horizontally extends to the outer side of the steel column; a third U-shaped bracket is formed at the other end of each overhanging type railing, and the two ends of each transverse railing are respectively clamped in the third U-shaped brackets of two adjacent overhanging type railings in a matched manner, so that the transverse railing is horizontally connected between the two adjacent overhanging type railings; a second inverted U-shaped clamping groove is formed in the second grating and is in matched clamping connection with the transverse railing, and the second grating is vertically installed on the steel column through the transverse railing; and a second grid is arranged between every two adjacent steel columns to form the overhanging type edge-facing protection device.
The steel column on along the axial of steel column when having cup jointed more than one column hoop, every column hoop all corresponds and is connected with overhanging type railing, be connected with the overhanging railing bracing piece of vertical setting between the other end of two adjacent overhanging type railings from top to bottom.
The both ends of overhanging railing bracing piece be formed with the fourth U-shaped of a pair of symmetry setting and hold in the palm the groove, a pair of fourth U-shaped is held in the palm the groove and is matchd the joint respectively and on two upper and lower overhanging type railings, make overhanging railing bracing piece vertically connect between two upper and lower overhanging type railings.
The second grating is provided with a baffle plate which is positioned in the middle and at the bottom of the second grating.
And the second grating positioned at the outer side of the same steel column and the first grating positioned at the inner side are arranged in parallel.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model discloses owing to realize the installation of grid through joint, spiro union, the mode that articulates, the dismouting is convenient, plays effectual edge protection effect, through staple bolt direct mount on the steel column, can not cause the destruction to the floor, just can go up people's installation after having laid the building carrier plate, does not occupy the floor space, improves the result of use, reduces the cost of labor, and can ensure the whole construction period's of this floor construction safety.
2. The utility model discloses owing to can the direct mount on the steel column, in the construction of steel construction assembled house floor, can install after the steel column construction is accomplished and face limit protector, ensure to pour the effective limit of following construction operation flow such as waiting to protect the floor.
3. The utility model discloses simple structure easily draws materials and makes, and circulated turnover uses, but the volume production of modularization keeps facing the outward appearance unity of limit protection, and whole impression is good, is favorable to improving building engineering's safe standardized management level.
Drawings
FIG. 1 is a front view of the edge protection device for steel structure assembled residential floors of the present invention;
FIG. 2 is a side view of the edge protection device for steel structure assembled residential floors of the present invention;
FIG. 3 is a front view of a first grid in the edge protection device of the steel structure assembled type residential floor of the present invention;
FIG. 4 is a side view of a first grid in the edge protection device of the steel structure assembled residential floor of the present invention;
FIG. 5 is a front view of an overhanging rail in the edge protection device of the steel structure assembled residential floor of the present invention;
FIG. 6 is a front view of the outer extending railing support rod in the edge protection device of the steel structure assembled type residential floor of the present invention;
fig. 7 is a front view of the column hoop in the edge protection device of the steel structure assembled residential floor of the present invention.
In the figure, 1 steel column, 2 column hoops, 21 first U-shaped bracket, 22 second U-shaped bracket, 3 first grid, 31 first reverse U-shaped clamping groove, 4 transverse railing, 5 overhanging type railing, 51 third U-shaped bracket, 6 overhanging type railing support rod, 61 fourth U-shaped bracket, 7 second grid and 8 baffle.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1 and 2, the edge protection device for steel structure assembled residential floors includes a column hoop 2 and a first grid 3; one or a plurality of column hoops 2 are fixedly sleeved on the steel column 1 of the steel structure fabricated house floor; referring to fig. 7, a first U-shaped bracket 21 is formed on the column hoop 2, referring to fig. 3 and 4, a first inverted U-shaped slot 31 is formed on the first grid 3, and the first inverted U-shaped slot 31 is fittingly clamped in the first U-shaped bracket 21, so that the first grid 3 is vertically installed on the steel column 1 through the column hoop 2; a first grid 3 is arranged between every two adjacent steel columns 1 to form an edge protection device. The first grid 3 can play a role in protecting the adjacent edge of the floor where the first grid is located.
The first grating 3 is provided with a baffle 8, and the baffle 8 is positioned in the middle and at the bottom of the first grating 3 and can prevent falling objects.
Referring to fig. 1 and 2, the edge protection device for steel structure assembled residential floors further includes a cross rail 4, an overhanging rail 5 and a second grid 7; referring to fig. 7, a second U-shaped bracket 22 is formed on the column hoop 2, one end of the overhanging rail 5 is engaged in the second U-shaped bracket 22, and the other end of the overhanging rail 5 extends horizontally to the outside of the steel column 1; referring to fig. 5, a third U-shaped bracket 51 is formed at the other end of each of the overhanging railings 5, and two ends of the horizontal rail 4 are respectively and fittingly clamped in the third U-shaped brackets 51 of two adjacent overhanging railings 5, so that the horizontal rail 4 is horizontally connected between the two adjacent overhanging railings 5; a second inverted-U-shaped clamping groove is formed in the second grating 7 and is in matched clamping connection with the transverse railing 4, so that the second grating 7 is vertically installed on the steel column 1 through the transverse railing 4; and a second grid 7 is arranged between every two adjacent steel columns 1 to form an overhanging type edge protection device. On the protection basis of facing limit protector, the formula of encorbelmenting faces limit protector can be applicable to the frontier defense of overhanging positions such as balcony and protects to satisfy the construction requirement.
When steel column 1 on cup jointed more than one column hoop 2 along the axial of steel column 1, every column hoop 2 all corresponds and is connected with overhanging type railing 5, is connected with the overhanging type railing bracing piece 6 of vertical setting between the other end of two adjacent overhanging type railings 5 from top to bottom. The overhanging type edge protection device has a certain reinforcing effect through the overhanging rail supporting rod 6, and the construction safety is improved.
Referring to fig. 6, a pair of symmetrically arranged fourth U-shaped brackets 61 is formed at both ends of the overhanging rail support rod 6, and the pair of fourth U-shaped brackets 61 are respectively matched and clamped on the upper and lower overhanging rails 5, so that the overhanging rail support rod 6 is vertically connected between the upper and lower overhanging rails 5. The overhanging railing support rod 6 can be more conveniently and quickly disassembled through the plug-in type structure between the fourth U-shaped bracket 61 and the overhanging railing 5.
The second grating 7 is provided with a baffle 8, and the baffle 8 is positioned in the middle and at the bottom of the second grating 7 and can prevent falling objects.
The second grids 7 positioned at the outer sides of the same steel columns 1 and the first grids 3 positioned at the inner sides are arranged in parallel.
Preferably, the transverse railing 4, the outward extending type railing 5 and the outward extending railing support rod 6 can be made by cutting square steel pipes; the U-shaped bracket and the inverted U-shaped clamping groove can be made by bending steel plates; the baffle 8 can be made of steel plates and welded on the second grating 7 and the first grating 3; the second grating 7 and the first grating 3 can be welded by square steel pipes, the structural form of the second grating 7 is the same as that of the first grating 3, and the size can be adjusted according to requirements.
The column hoop 2 can be formed by pressing strip-shaped steel plates, a pair of column hoop steel plates are butted through holes by bolts to form the column hoop 2, and the structure of the column hoop 2 is determined according to the cross section of the steel column 1 in the constructional engineering; because the steel column 1 comprises columns at different positions such as corner columns and middle columns, corresponding U-shaped brackets can be welded at the positions required by the column hoops 2 according to the positions of the steel column 1, the length of the groove bodies of the U-shaped brackets can be adjusted according to the lap joint length, the column hoops 2 shown in the attached figure 7 are column hoop structures installed on the corner columns, and the structures of the column hoops 2 are not limited to the structures shown in the attached figure 7.
The utility model discloses an installation method is:
after the construction of the steel column 1 of the steel structure fabricated house floor is completed, the two column hoops 2 are tightly held and sleeved on the steel column 1 through bolts, one column hoop 2 is located at the bottom of the steel column 1 and is combined with the surface of a floor slab, the two column hoops 2 are spaced at a certain distance, and the distance is determined according to factors such as the protection requirement, the height of the second grating 7 and the height of the first grating 3. Two column hoops 2 are fixed on each steel column 1.
Pressing a steel plate into an L-shaped structure and welding the steel plate on the outer wall of the column hoop 2 to form a first U-shaped bracket 21; the position of the first U-shaped bracket 21 on the column hoop 2 is appropriately adjusted according to the position of the steel column 1, so that the first grid 3 can be installed on the inner side of the steel column 1. Pressing the steel plate into an L-shaped structure and welding the steel plate on the outer wall of the first grid 3 to form a first inverted U-shaped clamping groove 31, enabling one side end of the first grid 3 to be in matched clamping connection with the first U-shaped bracket 21 of the two column hoops 2 on one steel column 1 through the upper and lower first inverted U-shaped clamping grooves 31, and reinforcing the first grid through bolts and nuts, and enabling the other side end of the first grid 3 to be connected to the two column hoops 2 of the other steel column 1, so that the first grid 3 is installed between the two adjacent steel columns 1. All install first grid 3 through above-mentioned mode between all steel columns 1, make first grid 3 encircle to set up in the inboard of all steel columns 1, accomplish and face the setting up of limit protector.
Pressing a steel plate into an L-shaped structure at overhanging parts such as a balcony and the like of a building structure for a column hoop 2 on a steel column 1 at the overhanging parts, and welding the steel plate on the outer wall of the column hoop 2 to form a second U-shaped bracket 22; the position of the second U-shaped bracket 22 on the column hoop 2 is properly adjusted according to the position of the steel column 1, so that the overhanging type railing 5 can be installed in an outward and horizontal extending manner. At the one end trompil of overhanging type railing 5, the joint is matchd in second U-shaped holds in the palm the groove 22 and is consolidated through the trompil through the bolt and nut to the one end of overhanging type railing 5, and the other end level of overhanging type railing 5 extends to the outside of steel column 1. The overhanging type railings 5 on all the steel columns 1 are installed in the above mode to form upper and lower layers of overhanging type railings 5, so that the second grids 7 can be conveniently installed on the outer sides of the steel columns 1.
Pressing the steel plate into an L-shaped structure and welding the steel plate at the other end of the overhanging type railing 5 to form a third U-shaped bracket 51, forming holes at two ends of the transverse railing 4, respectively clamping two ends of the transverse railing 4 in the third U-shaped bracket 51 of the two adjacent overhanging type railings 5, and reinforcing the bracket through the holes by bolts and nuts. All connect horizontal railing 4 between all overhanging type railing 5, make horizontal railing 4 be two loop configuration and encircle the outside bottom and the lower part that sets up at all steel columns 1.
Pressing the steel plate into an L-shaped structure and welding the steel plate on the inner wall of the second grating 7 to form second inverted U-shaped clamping grooves, wherein the transverse railings 4 are provided with openings, and the second grating 7 is hung on the upper and lower adjacent transverse railings 4 through the four second inverted U-shaped clamping grooves which are arranged from top to bottom and is fixed through the openings by bolts and nuts. All fix second grid 7 on horizontal railing 4, make second grid 7 encircle in the outside of all steel columns 1 to be on a parallel with first grid 3 setting, accomplish the setting up of the formula of encorbelmenting and facing the limit protection device.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a steel construction assembled house floor face limit protector, characterized by: comprises a column hoop (2) and a first grid (3); one or a plurality of column hoops (2) are fixedly sleeved on the steel column (1) of the steel structure fabricated house floor; a first U-shaped bracket (21) is formed on the column hoop (2), a first inverted U-shaped clamping groove (31) is formed on the first grating (3), and the first inverted U-shaped clamping groove (31) is clamped in the first U-shaped bracket (21) in a matching manner, so that the first grating (3) is vertically arranged on the steel column (1) through the column hoop (2); a first grid (3) is arranged between every two adjacent steel columns (1) to form an edge protection device.
2. The edge-ward protection device for steel-structured prefabricated residential floors according to claim 1, wherein: the first grating (3) is provided with a baffle (8), and the baffle (8) is positioned in the middle and at the bottom of the first grating (3).
3. The edge-ward protection device for steel-structured prefabricated residential floors according to claim 1, wherein: the steel structure assembly type residential floor edge protection device further comprises a transverse railing (4), an outward extending type railing (5) and a second grid (7); a second U-shaped bracket (22) is formed on the column hoop (2), one end of the outward extending railing (5) is clamped in the second U-shaped bracket (22) in a matching manner, and the other end of the outward extending railing (5) horizontally extends to the outer side of the steel column (1); a third U-shaped bracket (51) is formed at the other end of each overhanging type railing (5), and two ends of each transverse railing (4) are respectively clamped in the third U-shaped brackets (51) of two adjacent overhanging type railings (5) in a matching manner, so that the transverse railings (4) are horizontally connected between the two adjacent overhanging type railings (5); a second inverted U-shaped clamping groove is formed in the second grating (7), and the second inverted U-shaped clamping groove is clamped on the transverse railing (4) in a matched mode, so that the second grating (7) is vertically installed on the steel column (1) through the transverse railing (4); and a second grid (7) is arranged between every two adjacent steel columns (1) to form the overhanging type edge-facing protection device.
4. The edge-ward protection device for steel-structured prefabricated residential floors according to claim 3, wherein: when steel column (1) go up and cup jointed more than one post hoop (2) along the axial of steel column (1), every post hoop (2) all corresponds and is connected with overhanging type railing (5), is connected with overhanging railing bracing piece (6) of vertical setting between the other end of two adjacent overhanging type railings (5) from top to bottom.
5. The edge-ward protection device for steel-structured prefabricated residential floors as claimed in claim 4, wherein: the both ends of overhanging railing bracing piece (6) be formed with fourth U-shaped bracket (61) that a pair of symmetry set up, a pair of fourth U-shaped bracket (61) match the joint respectively on two overhanging railing (5) from top to bottom, make overhanging railing bracing piece (6) vertically connect between two overhanging railing (5) from top to bottom.
6. The edge-ward protection device for steel-structured prefabricated residential floors according to claim 3, wherein: and the second grating (7) is provided with a baffle (8), and the baffle (8) is positioned in the middle and at the bottom of the second grating (7).
7. The edge-ward protection device for steel-structured prefabricated residential floors according to claim 3, wherein: the second grating (7) positioned on the outer side of the same steel column (1) and the first grating (3) positioned on the inner side are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120995170.3U CN214697029U (en) | 2021-05-11 | 2021-05-11 | Steel construction assembled house floor face limit protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120995170.3U CN214697029U (en) | 2021-05-11 | 2021-05-11 | Steel construction assembled house floor face limit protector |
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| Publication Number | Publication Date |
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| CN214697029U true CN214697029U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120995170.3U Active CN214697029U (en) | 2021-05-11 | 2021-05-11 | Steel construction assembled house floor face limit protector |
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| CN (1) | CN214697029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116335425A (en) * | 2023-04-20 | 2023-06-27 | 中建科技长春有限公司 | A New Type of Suspended Border Protection Mechanism System |
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2021
- 2021-05-11 CN CN202120995170.3U patent/CN214697029U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116335425A (en) * | 2023-04-20 | 2023-06-27 | 中建科技长春有限公司 | A New Type of Suspended Border Protection Mechanism System |
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Effective date of registration: 20220104 Address after: 102600 503, 5 / F, building 1, 19 Zaoyuan Road, Daxing District, Beijing Patentee after: CSCEC assembly Architectural Design & Research Institute Co.,Ltd. Patentee after: China Construction Technology Group Co., Ltd Patentee after: CHINA CONSTRUCTION SCIENCE & TECHNOLOGY (BEIJING) CO.,LTD. Address before: 518116 b1901, block B, innovation Plaza, No. 2007, Pingshan street, Pingshan District, Shenzhen, Guangdong Patentee before: China Construction Technology Group Co., Ltd Patentee before: CSCEC Technology (Beijing) Co., Ltd |