CN221481482U - Stiff steel column protection structure for steel platform - Google Patents
Stiff steel column protection structure for steel platform Download PDFInfo
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- CN221481482U CN221481482U CN202323206671.7U CN202323206671U CN221481482U CN 221481482 U CN221481482 U CN 221481482U CN 202323206671 U CN202323206671 U CN 202323206671U CN 221481482 U CN221481482 U CN 221481482U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 118
- 239000010959 steel Substances 0.000 title claims abstract description 118
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 14
- 238000009434 installation Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000012423 maintenance 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
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a stiff steel column protection structure for a steel platform, which comprises more than three upright posts, U-shaped bases with the same number as the upright posts and a plurality of fastening components, wherein the U-shaped base comprises an upper clamping plate, a lower clamping plate and a connecting plate, the same side ends of the upper clamping plate and the lower clamping plate form a U-shaped clamp through the connecting plate, the fastening components comprise matched fastening bolts and nuts, two nuts are fixedly arranged on the upper surface of the upper clamping plate, the positions of the upper clamping plate corresponding to the nuts are provided with through holes for the corresponding fastening bolts to pass through, the upright posts are fixedly arranged on the upper surface of the upper clamping plate, the upright posts are positioned between the two nuts, the U-shaped bases are clamped on the upper flange of a steel platform beam around the stiff steel column through the fastening bolts, and adjacent upright posts are connected through protection chains or protection nets, so that the stiff steel column is positioned in a space surrounded by the protection chains or the protection nets.
Description
Technical Field
The utility model relates to the technical field of constructional engineering construction, in particular to a stiff steel column protection structure for an integral steel platform.
Background
At present, when the integral steel platform formwork is adopted to perform super high-rise building core tube structure construction, the steel platform system is used as an operation platform of constructors, a stacking place of steel bars and construction equipment, is positioned at the top of the integral steel platform formwork and is composed of a steel platform frame, a cover plate, a grid cover plate, a safety maintenance net and other parts. Each core tube area is laid on the steel platform frame beam by adopting a cover plate, and grid plates are laid between adjacent core tubes in a wall-crossing area.
In order to ensure the stress, the earthquake resistance and the like of the high-rise building structure, steel structures such as stiff steel columns and the like are often arranged in the core tube wall body. The steel platform cannot be paved with grid plates at the position where the stiff steel column is located, so that a large cavity can be formed. In order to guarantee construction safety, avoid material, personnel to fall in the work progress, the job site sets up interim protection in strength nature steel column periphery more, and the protection pole setting adopts scaffold tube welding in steel platform frame roof beam more, but this kind of way protection range's adjustment is inconvenient, installs, dismantles and expends the manpower, and is unsightly, often dismantles and can cause the damage to the steel property of section.
Disclosure of utility model
The utility model aims to provide the stiff steel column protection structure for the steel platform, which is simple to install and disassemble, can meet the requirement of turnover use, can be used for adjusting the position according to construction requirements, has high adaptability, improves the construction efficiency, and solves the problems that the adjustment of the peripheral protection range of the stiff steel column in the core tube wall body is inconvenient, the labor is consumed for installation and disassembly, the construction cost is increased and the like in the construction process of the integral steel platform.
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model provides a steel platform is with strength nature steel column protective structure, includes three spinal branch vaulting pole, the U type base of the same quantity with the pole setting and a plurality of fastening component, the U type includes punch holder, lower plate and connecting plate, the homonymy end of punch holder, lower plate passes through the connecting plate forms a U type fixture, fastening component includes assorted fastening bolt and nut, fixed two nuts that set up on the upper surface of punch holder, the punch holder corresponds nut department and sets up the through-hole that supplies corresponding fastening bolt to pass through, the pole setting fixed set up in on the upper surface of punch holder, the pole setting is located between two nuts, U type base passes through fastening bolt centre gripping on the top flange of the peripheral steel platform roof beam of strength nature steel column, is connected through protection chain or protection network between the adjacent stand for strength nature steel column is located protection chain or protection network and encloses into the space.
Preferably, in the stiff steel column protection structure for a steel platform, two upper and lower protection chains or protection nets are arranged between adjacent upright rods.
Preferably, in the steel platform rigid steel column protection structure, the number of the upright rods is four, and two upright rods are respectively arranged on the upper flanges of the steel platform beams at two sides of the rigid steel column.
Preferably, in the stiff steel column protection structure for a steel platform, the screw end of the fastening bolt abuts against the upper surface of the upper flange of the corresponding steel platform beam after passing through the corresponding nut and the corresponding through hole, so that the U-shaped base is clamped on the upper flange of the corresponding steel platform beam.
Preferably, in the stiff steel column protection structure for a steel platform, the upright posts are provided with round holes which are staggered with each other and used for arranging the ring hook bolts, two round holes which are staggered with each other and used for arranging the ring hook bolts are arranged up and down, and two ends of the protection chains or the protection nets between the adjacent upright posts are arranged on the corresponding ring hook bolts.
Preferably, in the stiff steel column protection structure for a steel platform, stiffening plates are respectively arranged at two ends of the U-shaped base, and the stiffening plates are respectively perpendicular to the upper clamping plate, the lower clamping plate and the connecting plate.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model provides a stiff steel column protection structure for a steel platform, which comprises more than three vertical rods, U-shaped bases with the same number as the vertical rods and a plurality of fastening components, wherein the U-shaped base comprises an upper clamping plate, a lower clamping plate and a connecting plate, the U-shaped clamping plate is formed by the same side ends of the upper clamping plate and the lower clamping plate through the connecting plate, the fastening components comprise matched fastening bolts and nuts, two nuts are fixedly arranged on the upper surface of the upper clamping plate, through holes for the corresponding fastening bolts to pass through are formed in the positions of the upper clamping plate corresponding to the nuts, the vertical rods are fixedly arranged on the upper surface of the upper clamping plate, the vertical rods are positioned between the two nuts, the U-shaped bases are clamped on the upper flange of a steel platform beam around the stiff steel column through the fastening bolts, and adjacent vertical columns are connected through protection chains or protection nets, so that the stiff steel column is positioned in a space surrounded by the protection chains or the protection nets. The steel platform frame beam, on which the protection upright posts are required to be arranged, of the periphery of the steel platform is clamped into the U-shaped base, and two fastening bolts at the upper part of the U-shaped base are screwed tightly, so that the fastening bolts are abutted against the steel platform steel beam through corresponding nuts and through holes, the upright posts are fixed on the steel platform steel beam, and the adjacent two upright posts are connected through the protection chain or the protection net, so that the protection of the hollow holes on the periphery of the steel column is achieved, and the construction safety is improved.
Drawings
FIG. 1 is a schematic elevation view of a steel column guard structure for a steel platform according to an embodiment of the present utility model;
FIG. 2 is a schematic plan view of a steel column guard structure for a steel platform according to an embodiment of the present utility model;
FIG. 3 is a schematic view illustrating the assembly of a neutral lever and a U-shaped base according to an embodiment of the present utility model;
FIG. 4 is a schematic view showing the structure of a neutral lever according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a U-shaped base according to an embodiment of the utility model.
In the figure: 1-vertical rod, 2-U-shaped base, 21-upper clamping plate, 22-lower clamping plate, 23-stiffening plate, 3-fastening bolt, 4-nut, 5-stiffness steel column, 6-steel platform beam, 61-upper flange, 7-protection chain and 8-ring hook bolt.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the specific examples. The technical contents and features of the present utility model will be described in detail below with reference to the attached drawings by way of the illustrated embodiments. It should be further noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model. For convenience of description, the "upper" and "lower" described below are consistent with the upper and lower directions of the drawings, but this should not be construed as a limitation of the technical scheme of the present utility model.
Referring to fig. 1 to 5, the present embodiment discloses a stiff steel column protection structure for a steel platform, including more than three vertical rods 1, a U-shaped base 2 with the same number as the vertical rods 1, and a plurality of fastening components, the U-shaped base comprises an upper clamping plate 21, a lower clamping plate 22 and a connecting plate (not labeled), the same side ends of the upper clamping plate 21 and the lower clamping plate 22 pass through the connecting plate to form a U-shaped clamp, the fastening components comprise matched fastening bolts 3 and nuts 4, two nuts 4 are fixedly arranged on the upper surface of the upper clamping plate 21, through holes for the corresponding fastening bolts 3 to pass through are formed at the positions of the upper clamping plate 21 corresponding to the nuts 4, the vertical rods 1 are fixedly arranged on the upper surface of the upper clamping plate 21, the vertical rods 1 are located between the two nuts, the U-shaped base 2 is clamped on an upper flange 61 of a steel platform beam 6 around the stiff steel column 5 through the fastening bolts 3, and adjacent vertical columns are connected through a protection chain 7 or a protection net (not shown) so that the stiff steel column 5 is located in a space of the protection chain 7 or the protection net. The steel platform rigid steel column protection structure provided by the utility model has the advantages that the structure is simple, the use is convenient, when in use, the upper flange 61 of the steel platform frame beam 6, on which the protection upright posts 1 are required to be arranged, of the rigid steel column 5 is clamped into the U-shaped base 2, and the two fastening bolts 3 at the upper part of the U-shaped base 2 are screwed down, so that the fastening bolts 3 are abutted against the steel platform steel beam through the corresponding nuts 4 and through holes, the upright posts 1 are fixed on the steel platform steel beam, and the adjacent two upright posts 1 are connected through the protection chain 7 or the protection net, so that the protection of the hollow space on the periphery of the rigid steel column 5 is realized, and the construction safety is improved.
Preferably, in the steel platform steel column 5 protection structure, the number of the upright rods 1 is four, and two upright rods 1 are respectively arranged on the upper flanges 61 of the steel platform beams 6 at two sides of the steel column 5.
Preferably, in the above-mentioned steel platform is with the steel column 5 protective structure of stiffness, set up two upper and lower protective chain 7 or protection network between the adjacent pole setting 1 to protect constructor safety.
Preferably, in the above-mentioned steel platform is with stiffness steel column 5 protective structure, be equipped with the round hole that is used for setting up circle hook bolt 8 of crisscross each other on pole setting 1, set up the round hole that is used for setting up circle hook bolt 8 of twice crisscross each other altogether from top to bottom, protection chain 7 or protection network's between the adjacent pole setting 1 both ends set up on corresponding circle hook bolt 8. Through setting up two round holes about being used for setting up circle hook bolt 8, can be convenient for the installation and the dismantlement of protection chain 7 or protection network.
Preferably, in the above-mentioned steel platform stiff steel column 5 protection structure, the screw end of the fastening bolt 3 abuts against the upper surface of the upper flange 61 of the corresponding steel platform beam 6 after passing through the corresponding nut 4 and the corresponding through hole, so that the U-shaped base 2 is clamped on the upper flange 61 of the corresponding steel platform beam 6, and the vertical rod 1 is stably arranged on the steel platform beam 6.
Preferably, in the above-mentioned steel platform is with stiff steel column 5 protective structure, the both ends of U type base 2 are equipped with stiffening plate 23 respectively, stiffening plate 23 respectively with punch holder 21, lower plate 22 and connecting plate are perpendicular to improve the intensity of U type base 2, and then improve the supporting stability of U type base 2 to pole setting 1.
In the longitudinal direction, the rigid steel column protection structure for the steel platform is simple to install and detach, can meet turnover use, can be adjusted in position according to construction requirements, is high in adaptability, improves construction efficiency, and solves the problems that the peripheral protection range of the rigid steel column 5 in the core tube wall body is inconvenient to adjust, labor is consumed in installation and detachment, and construction cost is increased in the whole steel platform construction process.
The above description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.
Claims (6)
1. The utility model provides a steel platform is with strength nature steel column protective structure, its characterized in that, include three spinal branch vaulting pole, with the U type base of the same quantity of pole setting and a plurality of fastening component, the U type includes punch holder, lower plate and connecting plate, the homonymy end of punch holder, lower plate passes through the connecting plate forms a U type fixture, fastening component includes assorted fastening bolt and nut, fixed two nuts that set up on the upper surface of punch holder, the punch holder corresponds nut department and sets up the through-hole that supplies corresponding fastening bolt to pass through, the pole setting fixed set up in on the upper surface of punch holder, the pole setting is located between two nuts, U type base passes through fastening bolt centre gripping on the top flange of the peripheral steel platform roof beam of strength nature steel column, is connected through protection chain or protection network between the adjacent stand for strength nature steel column is located protection chain or protection network enclosure's space.
2. The steel platform steel column protection structure according to claim 1, wherein an upper protection chain or a lower protection chain or a protection net is arranged between the adjacent vertical rods.
3. The steel platform steel column protection structure according to claim 1, wherein the number of the upright posts is four, and two upright posts are respectively arranged on the upper flanges of the steel platform beams at two sides of the steel platform steel column.
4. The steel column protection structure for steel platform according to claim 1, wherein the screw end of the fastening bolt is abutted against the upper surface of the upper flange of the corresponding steel platform beam after passing through the corresponding nut and the corresponding through hole, so that the U-shaped base is clamped on the upper flange of the corresponding steel platform beam.
5. The steel platform steel column protection structure according to claim 1, wherein the upright posts are provided with round holes which are staggered with each other and used for arranging the ring hook bolts, two round holes which are staggered with each other and used for arranging the ring hook bolts are arranged up and down, and two ends of the protection chains or the protection net between the adjacent upright posts are arranged on the corresponding ring hook bolts.
6. The steel column protection structure for a steel platform according to claim 1, wherein stiffening plates are respectively arranged at two ends of the U-shaped base, and the stiffening plates are respectively perpendicular to the upper clamping plate, the lower clamping plate and the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323206671.7U CN221481482U (en) | 2023-11-27 | 2023-11-27 | Stiff steel column protection structure for steel platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323206671.7U CN221481482U (en) | 2023-11-27 | 2023-11-27 | Stiff steel column protection structure for steel platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221481482U true CN221481482U (en) | 2024-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323206671.7U Active CN221481482U (en) | 2023-11-27 | 2023-11-27 | Stiff steel column protection structure for steel platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221481482U (en) |
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2023
- 2023-11-27 CN CN202323206671.7U patent/CN221481482U/en active Active
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