CN216339461U - Underground continuous wall internal steel column and section steel beam combined structure - Google Patents
Underground continuous wall internal steel column and section steel beam combined structure Download PDFInfo
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- CN216339461U CN216339461U CN202123020428.7U CN202123020428U CN216339461U CN 216339461 U CN216339461 U CN 216339461U CN 202123020428 U CN202123020428 U CN 202123020428U CN 216339461 U CN216339461 U CN 216339461U
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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
- 239000002131 composite material Substances 0.000 claims abstract description 8
- 210000001364 upper extremity Anatomy 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a composite structure of an internal steel column and a section steel beam of an underground diaphragm wall, which belongs to the technical field of building construction and comprises a first internal steel column and a second internal steel column arranged in parallel with the first internal steel column, wherein a first bracket and a second bracket are respectively connected on the opposite surfaces of the first internal steel column and the second internal steel column, the first bracket and the second bracket are horizontally arranged, a steel beam is connected between the first bracket and the second bracket, a plurality of first limit grooves and a plurality of second limit grooves are respectively arranged on the tops of the first bracket and the second bracket, a positioning horse board matched with the first limit grooves and the second limit grooves is arranged on the steel beam, so that the top surface of the upper flange of the steel beam is flush with the top surfaces of the first bracket and the second bracket, the two ends of a web plate of the steel beam are respectively connected with the first bracket and the second bracket through a first connecting cover plate and a second connecting cover plate, thereby solving the problems that a temporary support is needed to be installed in the construction process, the steel beam is supported, and then the steel column and the steel beam are horizontally positioned and butted, the construction is comparatively complicated, and the problem that efficiency is lower.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a composite structure of an internal steel column and a section steel beam of an underground diaphragm wall.
Background
With the rapid development of economy in China, the infrastructure and resource development in China are developed at an unprecedented rate, and both subways and high-speed railways are subjected to large-scale new construction, wherein the underground continuous wall is the key and key project for the construction of subway stations, railway stations and high-speed railway stations, and the construction in the underground continuous wall project often meets some construction problems.
The traditional process is used for realizing the connection between the steel column and the section steel beam in the underground diaphragm wall, usually the steel column and the section steel beam are connected through bolt welding, the bolt connecting plate is welded on the steel column, the section steel beam is connected with the bolt connecting plate through bolts and then is directly welded, the connection between the steel column and the section steel beam is completed in the mode, a temporary support needs to be installed in the construction process of horizontally positioning the steel column and the steel beam, the steel beam is supported, and then the steel column and the steel beam are horizontally positioned and butted, so that the construction is complicated, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a composite structure of an internal steel column and a section steel beam of an underground continuous wall, which has the characteristics that a temporary support does not need to be additionally installed, and the steel column and the section steel beam are quickly positioned, butted and installed horizontally.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an inside steel column of underground continuous wall and shaped steel roof beam integrated configuration, includes inside steel column one and rather than parallel arrangement's inside steel column two, inside steel column one with be connected with bracket one and bracket two on the two opposite faces of inside steel column respectively, and both are the level setting, be connected with the girder steel between bracket one and the bracket two, bracket one and two tops of bracket are equipped with a plurality of spacing groove one and a plurality of spacing groove two respectively, be equipped with on the girder steel with spacing groove one with spacing groove two phase fit's location riding plate makes girder steel upper flange top surface with bracket one with two top surfaces of bracket are parallel and level mutually, girder steel web both ends respectively through connection cover plate one with connection cover plate two with bracket one is connected with two webs of bracket.
Preferably, bracket one and bracket two distribute and be equipped with a plurality of even bolt holes one and bolt hole two of distribution, be equipped with a plurality of connecting holes on the girder steel both ends, be equipped with a plurality of through-holes one and through-hole two on connection cover plate one and the connection cover plate two respectively, cooperate between bolt and through-hole one, bolt hole two, the connecting hole through the bolt, make bracket one and two webs of bracket with the girder steel web carries out bolted connection through connection cover plate one and connection cover plate two.
Preferably, the diameters of the first bolt hole, the second bolt hole, the connecting hole, the first through hole and the second through hole are the same.
Preferably, a plurality of the first bolt holes and the second bolt holes are distributed on the first bracket web plate and the second bracket web plate respectively in a rectangular array mode, and at least nine bolt holes are formed in the first bolt holes and the second bolt holes.
Preferably, at least nine connecting holes are formed in two ends of the steel beam web respectively and are distributed in a rectangular array.
Preferably, the tops of the first bracket and the second bracket are respectively provided with at least two limiting grooves I and at least two limiting grooves II, and the first limiting grooves I and the second limiting grooves are mutually horizontal.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the combined structure of the steel column and the section steel beam in the underground diaphragm wall, the positioning horse plate is clamped in the first limiting groove and the second limiting groove on the first bracket and the second bracket when the steel beam is hoisted in place through the positioning horse plate, so that the positioning and temporary supporting functions are achieved, a temporary support does not need to be additionally installed, convenience and rapidness are achieved, the installation efficiency can be effectively improved, after the web plates of the first bracket and the second bracket and the web plate of the steel beam are connected through the first connecting cover plate and the second connecting cover plate through bolts, the upper flange plate and the lower flange plate of the first bracket and the second bracket are welded with the two flange plates of the steel beam in a butt welding mode, and therefore the node is convenient to install, clear in force transmission and firm in connection.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic illustration of an explosive structure according to the present invention;
in the figure: 1. an internal steel column I; 2. a first bracket; 3. a steel beam; 4. connecting a first cover plate; 5. positioning a horse board; 6. a second bracket; 7. an internal steel column II; 8. connecting a second cover plate; 9. a first through hole; 10. a second bolt hole; 11. a first limiting groove; 12. connecting holes; 13. a second through hole; 14. a first bolt hole; 15. and a second limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides an inside steel column of underground continuous wall and shaped steel roof beam integrated configuration, including inside steel column 1 and two 7 rather than parallel arrangement's inside steel column, be connected with bracket one 2 and bracket two 6 on the opposite face of inside steel column 1 and two 7 opposite faces of inside steel column respectively, and both are the level setting, be connected with girder steel 3 between bracket one 2 and the bracket two 6, bracket one 2 and two 6 tops of bracket are equipped with a plurality of spacing groove 11 and a plurality of spacing groove two 15 respectively, be equipped with on girder steel 3 with spacing groove one 11 and two 15 matched with location horse boards 5 of spacing groove, make girder steel 3 last flange top surface and bracket one 2 and two 6 top surfaces of bracket parallel and level mutually, girder steel 3 web both ends are connected with bracket one 2 and two 6 webs of bracket through connecting apron one 4 and connecting apron two 8 respectively.
Concretely, bracket one 2 and bracket two 6 distribute and are equipped with a plurality of even bolt hole 14 and bolt hole two 10 of distribution, be equipped with a plurality of connecting holes 12 on girder steel 3 both ends, be equipped with a plurality of through-hole 9 and through-hole two 13 on connecting cover plate one 4 and the connecting cover plate two 8 respectively, cooperate between bolt and through-hole one 9, bolt hole one 14, bolt hole two 10, cooperate between the connecting hole 12, make bracket one 2 and bracket two 6 web and girder steel 3 web carry out bolted connection through connecting cover plate one 4 and connecting cover plate two 8, guaranteed that it can carry out quick installation with bracket one 2 and bracket two 6 and girder steel 3 through connecting cover plate one 4 and connecting cover plate two 8, guaranteed that can the gap between bracket one 2 and bracket two 6 and the girder steel 3 aligns, then welded precision is higher.
Specifically, the diameters of the first bolt hole 14, the second bolt hole 10, the connecting hole 12, the first through hole 9 and the second through hole 13 are the same, so that bolts with uniform specifications can be used for construction, and construction according to the same standard is simpler.
Specifically, a plurality of bolt holes 14 and bolt hole two 10 all are the rectangle array and distribute respectively on bracket 2 and two 6 webs of bracket, and are equipped with nine bolt holes 14 and bolt hole two 10 at least, have guaranteed can be when installing can be better will connect apron 4 and connect apron two 8 to install on bracket 2 and two 6 webs of bracket.
Specifically, 3 web both ends of girder steel are equipped with nine at least connecting holes 12 respectively, and it is the rectangular array and distributes, has guaranteed that can be better will connect apron one 4 and connect apron two 8 to install at 3 web both ends of girder steel.
Specifically, bracket one 2 and bracket two 6 tops are equipped with two at least spacing grooves 11 and two at least spacing grooves 15 respectively, and level each other between spacing groove 11 and the spacing groove two 15, when having guaranteed to hoist girder steel 3, can make the better joint of location horse board 5 on the girder steel 3 in spacing groove 11 and spacing groove two 15.
By adopting the technical scheme, according to the combined structure of the steel column and the section steel beam in the underground diaphragm wall, the positioning horse plate 5 is clamped in the first limiting groove 11 and the second limiting groove 15 on the first bracket 2 and the second bracket 6 to play roles of positioning and temporary supporting when the steel beam 3 is hoisted in place through the positioning horse plate 5, a temporary support does not need to be additionally installed, the mounting efficiency can be effectively improved, after the web plates of the first bracket 2 and the second bracket 6 and the web plate of the steel beam 3 are connected through the connecting cover plate I4 and the connecting cover plate II 8 by bolts, the upper flange plate and the lower flange plate of the first bracket 2 and the second bracket 6 are butt-welded with the two flange plates of the steel beam 3, and the joint is convenient to mount, clear in force transmission and firm in connection.
The working principle and the using process of the utility model are as follows: when the construction is started, firstly, welding preparation is made, a bracket I2 is welded on an inner steel column I1, the top of the bracket I2 is enabled to be parallel to the top of the inner steel column I1, then a positioning horse plate 5 which is respectively matched with a limiting groove I11 and a limiting groove II 15 is welded on the top of a steel beam 3, then the inner steel column I1 is installed on the ground, then the steel beam 3 is hoisted, the positioning horse plate 5 at one end of the steel beam 3 is clamped in the limiting groove II 15 on the bracket I2, the steel beam 3 is quickly aligned with the bracket I2, then the steel beam 3 and the bracket I2 are initially screwed through a connecting cover plate II 8 and a friction type high-strength bolt, then the inner steel column II 7 and the bracket II 6 are welded, the positions of the steel beam 3 and the bracket II are accurately calibrated, and the inner steel column II 7 is enabled to be parallel to the inner steel column I1, then carry out bolted connection to bracket two 6 through connection apron one 4 and friction type high strength bolt, then all tighten up all bolts, then with bracket two 6 welding on girder steel 3, guaranteed that the welding position is difficult to warp, then weld the seam between girder steel 3 and bracket one 2 and bracket two 6 respectively, accomplish the construction so far.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an inside steel column of underground continuous wall and shaped steel roof beam integrated configuration, includes inside steel column one (1) and rather than parallel arrangement's inside steel column two (7), its characterized in that: inside steel column (1) with be connected with bracket one (2) and bracket two (6) on the inside steel column two (7) opposite face respectively, and both are the level setting, be connected with girder steel (3) between bracket one (2) and bracket two (6), bracket one (2) and bracket two (6) tops are equipped with a plurality of spacing groove one (11) and a plurality of spacing groove two (15) respectively, be equipped with on girder steel (3) with spacing groove one (11) with spacing groove two (15) matched with location horse board (5), make girder steel (3) upper limb top surface with bracket one (2) with bracket two (6) top surface looks parallel and level, girder steel (3) web both ends respectively through connecting apron one (4) and connecting apron two (8) with bracket one (2) and bracket two (6) web are connected.
2. The underground diaphragm wall internal steel column and section steel beam composite structure of claim 1, wherein: bracket one (2) and bracket two (6) distribute and are equipped with a plurality of even bolt hole (14) and bolt hole two (10) of distribution, be equipped with a plurality of connecting holes (12) on girder steel (3) both ends, be equipped with a plurality of through-holes (9) and through-hole two (13) on connection cover plate one (4) and connection cover plate two (8) respectively, cooperate between bolt and through-hole one (9), bolt hole one (14), bolt hole two (10), connecting hole (12), make bracket one (2) and bracket two (6) web with girder steel (3) web carries out bolted connection through connection cover plate one (4) and connection cover plate two (8).
3. The underground diaphragm wall internal steel column and section steel beam composite structure of claim 2, wherein: the diameters of the first bolt hole (14), the second bolt hole (10), the connecting hole (12), the first through hole (9) and the second through hole (13) are the same.
4. The underground diaphragm wall internal steel column and section steel beam composite structure of claim 2, wherein: a plurality of bolt hole (14) and bolt hole two (10) all are the rectangular array and distribute respectively on bracket one (2) and bracket two (6) web, and are equipped with nine at least bolt hole (14) and bolt hole two (10).
5. The underground diaphragm wall internal steel column and section steel beam composite structure of claim 1, wherein: at least nine connecting holes (12) are respectively formed in the two ends of the web plate of the steel beam (3) and are distributed in a rectangular array.
6. The underground diaphragm wall internal steel column and section steel beam composite structure of claim 1, wherein: the top of the first bracket (2) and the top of the second bracket (6) are respectively provided with at least two limiting grooves I (11) and two limiting grooves II (15), and the first limiting grooves (11) and the second limiting grooves (15) are mutually horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020428.7U CN216339461U (en) | 2021-12-03 | 2021-12-03 | Underground continuous wall internal steel column and section steel beam combined structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020428.7U CN216339461U (en) | 2021-12-03 | 2021-12-03 | Underground continuous wall internal steel column and section steel beam combined structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216339461U true CN216339461U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123020428.7U Active CN216339461U (en) | 2021-12-03 | 2021-12-03 | Underground continuous wall internal steel column and section steel beam combined structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216339461U (en) |
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2021
- 2021-12-03 CN CN202123020428.7U patent/CN216339461U/en active Active
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