CN219773552U - Construction platform of sectional type steel column - Google Patents
Construction platform of sectional type steel column Download PDFInfo
- Publication number
- CN219773552U CN219773552U CN202321229061.6U CN202321229061U CN219773552U CN 219773552 U CN219773552 U CN 219773552U CN 202321229061 U CN202321229061 U CN 202321229061U CN 219773552 U CN219773552 U CN 219773552U
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- steel column
- construction platform
- side wall
- nut
- screw rod
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 83
- 239000010959 steel Substances 0.000 title claims abstract description 80
- 238000010276 construction Methods 0.000 title claims abstract description 51
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of steel column construction and discloses a sectional type steel column construction platform which comprises at least two unit platforms, wherein each unit platform comprises a body and a supporting piece, the body comprises a side wall and bottom plates arranged along the bottom side edge of the side wall, the body is respectively connected in a head-to-tail detachable mode through two side edges of the body in sequence, a bayonet used for being sleeved on the periphery of the steel column is formed between the bottom plates in a limited mode, the supporting piece comprises a first nut and a screw rod, the first nut is installed on the bottom plates, the screw rod is meshed with the first nut, and one end of the screw rod can extend into the bayonet to be abutted against the periphery of the steel column through rotation of the screw rod. The construction platform has high assembly and disassembly efficiency and reduces the construction cost.
Description
Technical Field
The utility model relates to the technical field of steel column construction, in particular to a construction platform of a sectional type steel column.
Background
The length of the steel column is designed according to the layer height of each layer, and the common construction process in the prior art is as follows: the lower steel columns are hoisted to the designated positions at one time by adopting a large-scale automobile crane, and as the building height is increased, the steel columns cannot be hoisted integrally by adopting a common tower crane due to the fact that the load of the steel columns is larger, the steel columns are firstly segmented into upper, middle and lower sections, and then the steel columns are hoisted sequentially by adopting the common tower crane; before connection construction between a lower section steel column and a middle section steel column is carried out, a steel column construction operation platform is placed on the connection part of the lower section steel column and a steel supporting beam on the lower section steel column, triangular brackets are required to be welded around the middle section steel column after the connection construction of the lower section steel column and the middle section steel column is finished, then the steel column construction operation platform is supported on the triangular brackets fixed around the middle section steel column, so that constructors can carry out connection construction of the middle section steel column and the upper section steel column, and the triangular brackets are required to be welded in a later period due to the fact that the number of the triangular brackets required to be welded is large, the cost is high, and the construction efficiency is low; in addition, when carrying out the connection construction of steel center sill and horizontal both sides steel corbel, need set up construction platform or set up a basket of hanging at the steel corbel on ground, it is little to hang basket space, and constructor is difficult to be under construction, and the material that needs to input is more, and the efficiency of construction is slower.
Disclosure of Invention
The utility model aims to provide a sectional type steel column construction platform which is high in assembly and disassembly efficiency and reduces construction cost.
In order to achieve the above object, the utility model provides a construction platform for a sectional steel column, comprising at least two unit platforms, wherein the unit platforms comprise a body and a supporting piece, the body comprises a side wall and bottom plates arranged along the bottom side edge of the side wall, the body is respectively connected in a detachable mode end to end through two side edges of the body, so that bayonets for sleeving the periphery of the steel column are jointly limited between the bottom plates, the supporting piece comprises a first nut and a screw rod, the first nut is mounted on the bottom plates, the screw rod is meshed with the first nut, and one end of the screw rod can extend into the bayonets to abut against the periphery of the steel column by rotating the screw rod.
Preferably, one of the top side of the side wall and the bottom side of the side wall is provided with an inserting part, and the other side is provided with an inserting hole which is matched with the inserting part in size.
Preferably, the side wall comprises a plurality of vertical pipes and a plurality of transverse pipes, the bottoms of the vertical pipes are fixed on the outer edge of the bottom plate at intervals, and the transverse pipes are vertically arranged on the vertical pipes at intervals.
Preferably, the side wall further comprises a protective net, and the protective net is installed on the same side of the vertical pipe and the horizontal pipe.
Preferably, two adjacent bodies are detachably connected through a connecting part, the connecting part comprises a bolt, a second nut and two connecting plates, and the bolt passes through the two connecting plates and is screwed and fixed through the second nut.
Preferably, the connecting parts are arranged between two adjacent side walls and two adjacent bottom plates.
Preferably, the two connecting plates are respectively arranged on the same side of the adjacent two side walls and the same side of the adjacent two bottom plates.
Preferably, a lifting lug is arranged above the middle part of the side wall, and the lifting lug is fixedly connected with the side wall.
Preferably, the surface of the bottom plate is provided with reinforcing ribs, the reinforcing ribs are vertically staggered, and the reinforcing ribs are fixed on the surface of the bottom plate.
Preferably, an access opening is formed in the bottom plate, a cover plate is mounted on the access opening, and one end of the cover plate is hinged with the bottom plate.
The utility model provides a construction platform of a sectional steel column, which has the beneficial effects that compared with the prior art: the unit platform comprises a body and a supporting piece, wherein the bodies are respectively connected in a detachable mode end to end through two side edges of the bodies, so that a bayonet used for being sleeved on the periphery of a steel column is jointly limited between each bottom plate, the unit platform comprises a plurality of bodies, the bodies are detachably connected, the single body is easier to install, the supporting piece comprises a first nut and a screw rod, the first nut is arranged on the bottom plate, the screw rod is meshed with the first nut, one end of the screw rod can extend into the bayonet through rotating the screw rod to be abutted to the periphery of the steel column, the unit platform is favorably and quickly fixed on the periphery of the steel column through the supporting piece, and compared with the prior art, the unit platform is fixed in a mode of welding a plurality of triangular brackets on the steel column, the whole unit platform can be fixed only by rotating the screw rod arranged on the bottom plate, so that the assembly and disassembly construction efficiency is higher, the triangular brackets are not required to be burnt off, and the construction cost is reduced.
Drawings
Fig. 1 is a schematic top view of a construction platform of a sectional steel column according to an embodiment of the present utility model.
Fig. 2 is a partially enlarged schematic structural view of fig. 1 at B.
Fig. 3 is a schematic diagram of a front cross-sectional structure of a construction platform for a sectional steel column according to an embodiment of the present utility model.
Fig. 4 is a schematic view of a partial enlarged structure at a in fig. 3.
Fig. 5 is a schematic view of a construction structure of a construction platform for a segmented steel column on a steel column according to an embodiment of the present utility model.
Fig. 6 is a schematic view of a construction structure of a construction platform for a sectional steel column on two steel columns according to an embodiment of the present utility model.
In the figure:
1. a unit platform; 10. a body; 101. a side wall; 1011. a plug-in part; 1012. a standpipe; 1013. a transverse tube; 1014. a protective net; 102. a bottom plate; 103. a bayonet; 104. a connecting member; 1041. a bolt; 1042. a second nut; 1043. a connecting plate; 105. lifting lugs; 106. reinforcing ribs; 107. a cover plate; 11. a support; 111. a first nut; 112. a screw; 2. a steel column; 21. a lower section steel column; 22. a middle section steel column; 23. an upper section steel column; 24. a steel corbel; 25. and a steel center sill.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model.
It is to be understood that in the description of the present utility model, the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, i.e., features defining "first," "second," may explicitly or implicitly include one or more such features. Furthermore, unless otherwise indicated, the meaning of "a plurality" is two or more.
As shown in fig. 1-6, the construction platform for a sectional steel column according to the embodiment of the utility model comprises at least two unit platforms 1, wherein the unit platforms 1 comprise a body 10 and a supporting member 11, the body 10 comprises a side wall 101 and bottom plates 102 arranged along the bottom side edge of the side wall, each body 10 is respectively connected in a detachable mode end to end through two side edges of the body, so that a bayonet 103 for sleeving the periphery of the steel column 2 is jointly defined between each bottom plate 102, the supporting member 11 comprises a first nut 111 and a screw rod 112, the first nut 111 is mounted on the bottom plate 102, the screw rod 112 is meshed with the first nut 111, and one end of the screw rod 112 can extend into the bayonet 103 to be abutted against the periphery of the steel column 2 by rotating the screw rod 112.
Based on the above arrangement, the unit platform 1 comprises a plurality of bodies 10, the bodies 10 are detachably connected, the single body 10 is easier to install, the supporting piece 11 comprises a first nut 111 and a screw rod 112, the first nut 111 is installed on the bottom plate 102, the screw rod 112 is meshed with the first nut 111, one end of the screw rod 112 can extend into the bayonet 103 to be abutted against the periphery of the steel column 2 through rotating the screw rod 112, the unit platform 1 is favorably and rapidly fixed on the periphery of the steel column 2 through the supporting piece 11, and compared with the prior art that a plurality of triangular brackets are welded on the steel column 2 for fixing, the whole unit platform 1 can be fixed by only rotating the screw rod 112 installed on the bottom plate 102, so that the assembly and disassembly construction efficiency is higher, the triangular brackets do not need to be welded, and the construction cost is reduced.
As shown in fig. 3, one of the top side of the side wall 101 and the bottom side of the side wall is provided with a plug portion 1011, and the other side is provided with a jack which is adapted to the size thereof. Two unit platforms 1 which are vertically arranged up and down, wherein the plug-in part 1011 of one unit platform 1 is inserted into the jack of the other unit platform 1, thereby realizing vertical assembly.
Specifically, the side wall 101 includes a plurality of vertical pipes 1012 and a plurality of horizontal pipes 1013, wherein the bottoms of the vertical pipes 1012 are fixed on the outer edge of the bottom plate 102 at intervals, and the horizontal pipes 1013 are vertically installed on the vertical pipes at intervals. The installation of the standpipe 1012 and the cross tube 1013 can improve the structural strength of the side wall 101.
Further, the side wall 101 further includes a protection net 1014 installed on the same side of the vertical tube 1012 and the horizontal tube 1013. The protection net 1014 can prevent materials or tools from falling from the unit platform 1 during construction, and ensure the safety of construction.
As shown in fig. 1 and 2, two adjacent bodies 10 are detachably connected through a connecting component 104, the connecting component 104 comprises a bolt 1041, a second nut 1042 and two connecting plates 1043, the bolt 1041 passes through the two connecting plates 1043 and is fixed by tightening the second nut 1042, and the installation between the two bodies 10 can be realized after the bolt 1041 is fixed.
Specifically, connecting members 104 are provided between two adjacent side walls 101 and between two adjacent bottom plates 102. Can be connected by the connecting component 104 between the two side walls 101 and between the two bottom plates 102, and ensures the stability of the stress structure
Specifically, two connecting plates 1043 are respectively installed on the same side of two adjacent side walls 101 and the same side of two adjacent bottom plates 102, wherein the two connecting plates 1043 are parallel to each other after being installed, so that the bolts 1041 easily pass through the two connecting plates 1043 to assemble the body 10.
Preferably, a lifting lug 105 is arranged above the middle of the side wall 101, and the lifting lug 105 is fixedly connected with the side wall 101. Lifting or disassembly of the individual bodies 10 is facilitated by lifting lugs 105.
Further, the surface of the bottom plate 102 is provided with reinforcing ribs 106, the reinforcing ribs 106 are vertically staggered, and the reinforcing ribs 106 are fixed on the surface of the bottom plate 102. The reinforcing ribs 106 can improve the structural strength of the base plate 102, and ensure the safety in the use process.
Preferably, the bottom plate 102 is provided with an access opening, a cover plate 107 is mounted on the access opening, and one end of the cover plate 107 is hinged with the bottom plate 102. Opening the cover plate 107 of the upper unit platform 1, and allowing a constructor to enter the upper unit platform 1 from the lower unit platform 1; and the construction range of constructors is improved.
As shown in fig. 5 to 6, the steel column 2 comprises a lower section steel column 21, a middle section steel column 22 and an upper section steel column 23 which are sequentially connected, and the upright columns 2 are connected through a steel strut beam 24 and a steel center beam 25.
The construction process flow comprises the following steps: the four bodies 10 of the lower unit platform 1 are assembled through the connecting parts 104, the connection parts of the lower section steel columns 21 and the steel support beams 24 are placed, the screwing screws 112 are propped against the lower section steel columns 21 in four directions, constructors enter the lower unit platform 1 to connect the middle section steel columns 22 for construction, the inserting parts 1011 of the lower unit platform 1 are correspondingly sleeved into the inserting holes of the upper unit platform 1, the four bodies 10 of the upper unit platform 1 are assembled through the connecting parts 104, the screwing screws 112 are propped against the middle section steel columns 22 in four directions, constructors enter the upper unit platform 1 to connect the upper section steel columns 23 for construction, the connection construction of the steel support beams 24 and the steel support beams 25 is performed, the screwing screws 112 are unscrewed, the connecting parts 104 are disassembled, the unit platform 1 is disassembled from top to bottom, and the bodies 10 are adjusted through the lifting lugs 105, so that the unit platform 1 is disassembled.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (10)
1. The utility model provides a construction platform of sectional type steel column which characterized in that: including two at least unit platforms, the unit platform includes the body and props up the piece, the body includes the side wall and follows the bottom side limit setting of side wall, each the body is respectively through its both sides reason in proper order the end to end detachable connection, so that each be limited jointly between the bottom plate is formed with the bayonet socket that is used for the cover to locate the steel column periphery, prop up the piece and include first nut and screw rod, first nut install in on the bottom plate, just the screw rod with first nut meshing can be made through rotating the screw rod one end of screw rod stretches into in the bayonet socket with the periphery of butt steel column.
2. The construction platform for a segmented steel column according to claim 1, wherein: one of the top side of the side wall and the bottom side of the side wall is provided with an inserting part, and the other side is provided with an inserting hole which is matched with the inserting part in size.
3. The construction platform for a segmented steel column according to claim 1, wherein: the side wall comprises a plurality of vertical pipes and a plurality of transverse pipes, the bottoms of the vertical pipes are fixed on the outer edge of the bottom plate at intervals, and the transverse pipes are vertically arranged on the vertical pipes at intervals.
4. A construction platform for a segmented steel column according to claim 3, wherein: the side wall also comprises a protective net, and the protective net is arranged on the same side of the vertical pipe and the transverse pipe.
5. The construction platform for a segmented steel column according to claim 1, wherein: the two adjacent bodies are detachably connected through the connecting part, the connecting part comprises a bolt, a second nut and two connecting plates, and the bolt passes through the two connecting plates and is screwed and fixed through the second nut.
6. The segmented steel column construction platform of claim 5, wherein: the connecting parts are arranged between two adjacent side walls and between two adjacent bottom plates.
7. The segmented steel column construction platform of claim 6, wherein: the two connecting plates are respectively arranged on the same side of the adjacent two side walls and the same side of the adjacent two bottom plates.
8. The construction platform for a segmented steel column according to claim 1, wherein: lifting lugs are arranged above the middle of the side wall, and are fixedly connected with the side wall.
9. The construction platform for a segmented steel column according to claim 1, wherein: the reinforcing ribs are arranged on the surface of the bottom plate and are vertically staggered, and the reinforcing ribs are fixed on the surface of the bottom plate.
10. The construction platform for a segmented steel column according to claim 1, wherein: the bottom plate is provided with an access opening, a cover plate is arranged on the access opening, and one end of the cover plate is hinged with the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321229061.6U CN219773552U (en) | 2023-05-19 | 2023-05-19 | Construction platform of sectional type steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321229061.6U CN219773552U (en) | 2023-05-19 | 2023-05-19 | Construction platform of sectional type steel column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219773552U true CN219773552U (en) | 2023-09-29 |
Family
ID=88108677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321229061.6U Active CN219773552U (en) | 2023-05-19 | 2023-05-19 | Construction platform of sectional type steel column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219773552U (en) |
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2023
- 2023-05-19 CN CN202321229061.6U patent/CN219773552U/en active Active
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| GR01 | Patent grant |