CN221664328U - Edge protection device suitable for steel structure system steel bar truss building carrier plate - Google Patents
Edge protection device suitable for steel structure system steel bar truss building carrier plate Download PDFInfo
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- CN221664328U CN221664328U CN202420069700.5U CN202420069700U CN221664328U CN 221664328 U CN221664328 U CN 221664328U CN 202420069700 U CN202420069700 U CN 202420069700U CN 221664328 U CN221664328 U CN 221664328U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 169
- 239000010959 steel Substances 0.000 title claims abstract description 169
- 238000010276 construction Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 230000001012 protector Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 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
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of constructional engineering, in particular to a steel bar truss building carrier plate edge protection device suitable for a steel structure system, which comprises a shaped steel beam and steel columns arranged at the top of the shaped steel beam, wherein the shaped steel beam is further provided with a building carrier plate, a plurality of steel sleeves are buried in the building carrier plate at intervals, rail upright posts are sleeved in the steel sleeves, the adjacent rail upright posts are connected through horizontal rods, at least 2 rail support rods are connected to one side of each horizontal rod, which faces the steel column, hoop steel pipes are erected on the rail support rods, the steel columns are covered by the rail support rods and the hoop steel pipes.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a temporary edge protection device suitable for a steel structure system steel bar truss building carrier plate.
Background
The steel structure industry is environment-friendly and sustainable development industry; the steel structure building has the characteristic of an assembled building, and the construction process meets the requirements of a green building. The prior steel structure system steel bar truss floor support plate edge protection device comprises the following steps that firstly, a life line is pulled to serve as temporary protection in the steel structure floor construction process, and edge building enclosure construction is carried out after the floor construction is completed; secondly, all outer scaffold frames are erected on the periphery of the steel structure floor, and each outer scaffold frame consists of steel pipes; thirdly, an attached integral lifting scaffold is adopted at the periphery of the steel structure floor.
The three types of protection devices have the following disadvantages:
Firstly, a life line is pulled to be used as a protection device, a foot blocking plate cannot be arranged below the life line, an object striking accident is easily caused by a high-altitude falling object, the protection safety is poor, the adjacent side enclosure construction is carried out after the floor construction is finished, the construction potential safety hazard duration time is long, and furthermore, a constructor needs to wear a safety belt in the whole process in the construction process, so that the moving range of the constructor is influenced; secondly, the outer scaffold is built in a conventional totally-enclosed mode, the scaffold is high in safety supervision content, large in labor investment, high in cost and low in efficiency in the building process, turnover materials are large in investment, the lease period is long, and certain risks exist in high-altitude operation in the building process; thirdly, the attached integral lifting scaffold has high structural requirement, large cost investment and is only suitable for super high-rise buildings.
Based on the above problems, we will design a steel bar truss floor carrier plate edge protection device suitable for steel structure system, its sound construction and convenient erection, protection security performance is also good.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art, and provides the edge protection device suitable for the steel structure system steel bar truss building carrier plate, which has the advantages of firm structure, convenience in erection and good protection safety performance.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a steel bar truss building carrier plate limb protection device suitable for steel construction system, includes the shaped steel roof beam and lays the shaped steel post at the shaped steel roof beam top, still lay the building carrier plate on the shaped steel roof beam, a plurality of steel sleeves have been buried to the interval in the building carrier plate, steel sleeve endotheca is equipped with the railing pole setting, and is adjacent connect through the horizon bar between the railing pole setting, 2 at least railing bracing pieces are connected towards one side of shaped steel post to the horizon bar, erect staple bolt steel pipe on the railing bracing piece, the shaped steel post is including railing bracing piece and staple bolt steel pipe cladding.
As a preferable scheme of the utility model, the novel handrail comprises a steel pipe fastener, wherein the upright railing rod and the horizontal railing rod, and the horizontal railing rod and the handrail supporting rod are all connected through the steel pipe fastener.
As a preferable scheme of the utility model, the horizontal rods are horizontally arranged along the vertical direction of the upright posts of the railing, and at least 3 horizontal rods are arranged between the adjacent upright posts.
As a preferable scheme of the utility model, the railing pole setting is vertically arranged with the building carrier plate, the horizontal rod is vertically arranged with the railing pole setting, the railing support rod is vertically arranged with the horizontal rod, and the hoop steel pipe is vertically arranged with the railing support rod.
As a preferred scheme of the utility model, the steel sleeve is welded on the steel bars or edge sealing steel beams of the floor support plate.
As a preferred embodiment of the present utility model, the length dimension of the steel sleeve is at least 20mm greater than the thickness dimension of the floor support plate.
As a preferred embodiment of the present utility model, the distance between adjacent steel sleeves is less than or equal to 2m.
As a preferable aspect of the present utility model, the distance between the adjacent horizontal bars is 0.6m.
As a preferable scheme of the utility model, the railing upright rod and the horizontal rod are steel pipes with the same diameter, and the inner diameter of the steel sleeve is larger than the outer diameter of the railing upright rod and the horizontal rod.
As a preferable mode of the utility model, the steel column is positioned on the inner side of the floor support plate.
The beneficial effects of the utility model are as follows:
1. Compared with the prior art, the temporary edge protection device can be installed after the floor support plate is paved, and the advanced safety protection structure of the temporary edge protection device greatly ensures the safety of personnel in the subsequent floor slab reinforcement binding and concrete pouring processes.
2. According to the utility model, the protection of the adjacent edges of the building support plate can be finished by only adopting the steel sleeve, the railing upright rod, the horizontal rod, the railing support rod and the hoop steel pipe, so that the cost of building the outer scaffold steel is greatly reduced, and the site construction progress is accelerated.
3. The utility model realizes the connection with the floor support plate and the section steel column, and greatly increases the strength and the shock resistance of the protective device.
4. The steel sleeve is spot-welded on the steel bars or edge-sealed steel beams of the floor support plate, and the spot-welding mode of the steel sleeve facilitates quick disassembly of the railing upright post after concrete pouring is completed.
5. The railing pole setting and the horizontal pole, the horizontal pole and the railing support rod are all connected through the steel pipe fastener, the steel pipe fastener is simple in structure and convenient to obtain, and the railing pole setting, the horizontal pole and the railing support rod can be adapted to the connection among railing pole setting, the horizontal pole and the railing support rod with different diameters and sizes.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a partial enlarged view of the utility model at A;
Reference numerals in the drawings: the steel beam comprises a shaped steel beam 1, a steel column 2, a floor support plate 3, a steel sleeve 4, a railing vertical rod 5, a horizontal rod 6, a railing support rod 7, a hoop steel pipe 8 and a steel pipe fastener 9.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
In the following description, directional or positional relationships such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are presented for convenience in describing the embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
As shown in fig. 1-4, the edge protection device suitable for the steel truss floor support plate of the steel structure system comprises a shaped steel beam 1 and a shaped steel column 2 arranged at the top of the shaped steel beam 1, the shaped steel beam 1 is further provided with a floor support plate 3, a plurality of steel sleeves 4 are buried in the floor support plate 3 at intervals, a railing upright 5 is sleeved in each steel sleeve 4, the adjacent railing upright 5 is connected through a horizontal rod 6, at least 2 railing support rods 7 are connected towards one side of the shaped steel column 2 through the horizontal rod 6, hoop steel pipes 8 are erected on the railing support rods 7, and the shaped steel column 2 is covered by the railing support rods 7 and the hoop steel pipes 8.
The protection device is established by depending on the floor support plate 3, and can be installed after the floor support plate 3 is paved, so that the safety of personnel in the subsequent steel structure floor slab reinforcement and concrete pouring processes can be greatly ensured by installing the protection device in advance.
Moreover, only adopt steel sleeve 4, railing pole setting 5, horizon bar 6, railing bracing piece 7 and staple bolt steel pipe 8 just can accomplish the protection of building carrier plate limb, very big reduced the cost of setting up outer scaffold steel for the site operation progress.
Further, be connected with railing bracing piece 7 on protector's the horizon bar 6, railing bracing piece 7 and the staple bolt steel pipe 8 of connecting above that fix the shaped steel post 2 between the two, this protector had both realized being connected with building carrier plate 3, had realized being connected with shaped steel post 2 again, greatly increased this protector's intensity and shock resistance.
The railing pole setting 5 and the horizontal pole 6, the horizontal pole 6 and the railing support rod 7 of the protection device are all connected through the steel pipe fastener 9. The steel pipe fastener 9 has a simple structure and is convenient to obtain, and can adapt to the connection among the railing upright posts 5, the horizontal rods 6 and the railing support rods 7 with different diameter sizes.
The horizontal rods 6 are horizontally arranged along the vertical direction of the railing upright rods 5, at least 3 horizontal rods 6 are arranged between the adjacent upright rods 5, and the distance between the adjacent horizontal rods 6 is 0.6m. In the embodiment, 3 horizontal rods 6 are arranged in total, a first horizontal rod 6 is a skirting board and is arranged on the finished surface of the steel structure floor slab, and a second horizontal rod 6 is 0.6m higher than the first horizontal rod 6; the third horizontal bar 6 is 0.6m higher than the second horizontal bar 6.
The railing pole setting 5 is laid perpendicularly with the building carrier plate 3, the horizontal pole 6 is laid perpendicularly with the railing pole setting 5, the railing support rod 7 is laid perpendicularly with the horizontal pole 6, and the staple bolt steel pipe 8 is laid perpendicularly with the railing support rod 7.
The steel sleeve 4 is welded on the steel bars or edge sealing steel beams of the floor support plate 3, the welding mode is preferably spot welding, the diameter size of the steel sleeve 4 in the embodiment is preferably phi 57mm x 2.5mm, and the spot welding mode of the steel sleeve 4 is convenient for rapid disassembly of the railing pole 5 after concrete pouring is completed.
The length dimension of the steel sleeve 4 is at least 20mm greater than the thickness dimension of the floor support plate 3. The distance dimension between adjacent steel sleeves 4 is less than or equal to 2m.
The steel pipes with the same diameter size are adopted for the railing pole setting 5 and the horizontal rod 6, the diameter size of the steel pipes in the embodiment is preferably phi 48mm or 3.25mm, the inner diameter size of the steel sleeve 4 is larger than the outer diameter size of the railing pole setting 5 and the horizontal rod 6, and the railing pole setting 5 is conveniently and rapidly sleeved in the steel sleeve 4.
The profile steel column 2 is located the inboard of building carrier plate 3, makes things convenient for protector and steel construction floor inner structure to be connected, increases the stability when protector protects.
Concrete implementation is applicable to steel structure system steel bar truss building carrier plate and faces limit protection device:
According to the on-site edge protection length, cutting a steel sleeve 4 with the diameter dimension phi 57mm and 2.5mm, wherein the length dimension of the steel sleeve 4 is more than or equal to the thickness dimension +20mm of the floor slab.
Cutting a protective railing upright 5, wherein the length of the railing upright 5 is 1300 mm+the thickness of a floor slab; the railing pole setting 5 and the horizontal pole 6 can be steel pipes with the diameter size of phi 48mm and 3.25 mm.
After the steel bar truss floor carrier plate is lifted, the steel sleeve 4 with the diameter of phi 57mm is arranged at the position of the adjacent edges, the distance between the adjacent steel sleeves 4 is less than or equal to 2000mm, the steel sleeve 4 is controlled by a string to be pulled on the same straight line, and the arranged steel sleeve 4 is fixed on the floor carrier plate 3 by spot welding.
After the fixation of phi 57mm x 2.5mm steel sleeve 4 is completed, a railing upright 5 is inserted on the steel sleeve 4. Then installing a horizontal rod 6 on the railing upright 5 through a steel pipe fastener 9, wherein a first track of the horizontal rod 6 is a skirting board arranged on a finished surface of the floor slab, and a second track is 600mm away from the first track; the third track is 600mm in height from the second track.
After the horizontal pole 6 is installed, the railing support rod 7 and the hoop steel pipe 8 are connected and fixed with the floor type steel column 2 through the steel pipe fastener 9, so that the impact resistance of the protection device is improved.
The edge protection device of the floor support plate is completed, and the subsequent reinforcement binding and concrete pouring of the floor plate can be performed.
The protective device can be removed after the concrete is hardened.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more herein: the steel pipe type steel pipe comprises terms such as a steel section beam 1, a steel column 2, a floor support plate 3, a steel sleeve 4, a railing upright 5, a horizontal rod 6, a railing support rod 7, a hoop steel pipe 8, a steel pipe fastener 9 and the like, but the possibility of using other terms is not excluded; these terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (10)
1. The utility model provides a steel truss building carrier plate limb protection device suitable for steel construction system, includes shaped steel roof beam (1) and lays shaped steel post (2) at shaped steel roof beam (1) top, its characterized in that, still lay building carrier plate (3) on shaped steel roof beam (1), a plurality of steel sleeves (4) have been buried to the interval in building carrier plate (3), steel sleeve (4) endotheca is equipped with railing pole setting (5), adjacent connect through horizon bar (6) between railing pole setting (5), at least 2 railing bracing pieces (7) are connected towards one side of shaped steel post (2) to horizon bar (6), erect staple bolt steel pipe (8) on railing bracing piece (7), shaped steel post (2) are including railing bracing piece (7) and staple bolt steel pipe (8) cladding.
2. The edge protection device for the steel bar truss floor support plate of the steel structure system is characterized by comprising steel pipe fasteners (9), wherein the railing upright rods (5) are connected with the horizontal rods (6), the horizontal rods (6) and the railing support rods (7) through the steel pipe fasteners (9).
3. The edge protection device for the steel bar truss floor support plate of the steel structure system according to claim 1, wherein the horizontal rods (6) are horizontally arranged along the vertical direction of the railing upright rods (5), and at least 3 horizontal rods (6) are arranged between every two adjacent upright rods (5).
4. The edge protection device for the steel bar truss floor support plate of the steel structure system according to claim 3, wherein the railing upright rods (5) are vertically arranged with the floor support plate (3), the horizontal rods (6) are vertically arranged with the railing upright rods (5), the railing support rods (7) are vertically arranged with the horizontal rods (6), and the hoop steel tubes (8) are vertically arranged with the railing support rods (7).
5. The edge protection device for the steel structure system steel bar truss floor support plate is characterized in that the steel sleeve (4) is welded on the steel bars or edge sealing steel beams of the floor support plate (3).
6. The edge protection device for steel structure system steel bar truss floor carrier plate according to claim 5, wherein the length dimension of the steel sleeve (4) is at least 20mm larger than the thickness dimension of the floor carrier plate (3).
7. The edge protection device for the steel structure system steel bar truss floor support plate, according to claim 6, wherein the distance between the adjacent steel sleeves (4) is smaller than or equal to 2m.
8. The edge protection device for the steel structure system steel bar truss floor support plate according to claim 1, wherein the distance between the adjacent horizontal rods (6) is 0.6m.
9. The edge protection device for the steel bar truss floor carrier plate of the steel structure system is characterized in that steel pipes with the same diameter size are adopted for the railing upright rods (5) and the horizontal rods (6), and the inner diameter size of the steel sleeve (4) is larger than the outer diameter sizes of the railing upright rods (5) and the horizontal rods (6).
10. The edge protection device for the steel structure system steel bar truss floor support plate is characterized in that the steel column (2) is located on the inner side of the floor support plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420069700.5U CN221664328U (en) | 2024-01-11 | 2024-01-11 | Edge protection device suitable for steel structure system steel bar truss building carrier plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420069700.5U CN221664328U (en) | 2024-01-11 | 2024-01-11 | Edge protection device suitable for steel structure system steel bar truss building carrier plate |
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| Publication Number | Publication Date |
|---|---|
| CN221664328U true CN221664328U (en) | 2024-09-06 |
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ID=92569126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420069700.5U Active CN221664328U (en) | 2024-01-11 | 2024-01-11 | Edge protection device suitable for steel structure system steel bar truss building carrier plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221664328U (en) |
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2024
- 2024-01-11 CN CN202420069700.5U patent/CN221664328U/en active Active
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