CN217974417U - Assembled lattice column - Google Patents
Assembled lattice column Download PDFInfo
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- CN217974417U CN217974417U CN202222402096.7U CN202222402096U CN217974417U CN 217974417 U CN217974417 U CN 217974417U CN 202222402096 U CN202222402096 U CN 202222402096U CN 217974417 U CN217974417 U CN 217974417U
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- lattice column
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Abstract
The utility model discloses an assembled lattice column, including lattice column monomer, be used for single connecting plate I, single connecting plate II and the curb plate bolt of a plurality of lattice column monomer assembly together, single connecting plate I and single connecting plate II are connected on the free lateral wall of lattice column, and the single upper portion at lattice column monomer is welded to single connecting plate I, and the single bottom at lattice column monomer is welded to single connecting plate II, is equipped with connecting hole I on single connecting plate I and the single connecting plate II, and when two lattice column monomers assemble together from top to bottom, the one end that lattice column monomer was equipped with single connecting plate II is pegged graft and is equipped with the one end of single connecting plate I at lattice column monomer, and the curb plate bolt passes connecting hole I on single connecting plate I and the single connecting plate II and passes through the bolt fastening. The bolt is dismantled conveniently, solves the problem of assembling of lattice column, has realized lattice column quick connect's purpose, and it has its realistic meaning to use assembled lattice column in deep foundation ditch engineering excavation supporting construction such as subway station.
Description
Technical Field
The utility model belongs to the technical field of the subway construction, concretely relates to assembled lattice column specifically indicates when a pit excavation supporting construction such as subway station, utilizes assembled lattice column, through concatenation steel sheet and bolt, carries out assembling of lattice column, guarantees a structure of foundation ditch excavation supporting construction progress.
Background
When the lattice column is adopted for supporting construction of deep foundation pit engineering such as subway stations and the like, the whole lattice column adopted at present generally needs to be welded in the whole operation process, the requirements on manpower, materials and processing sites are high, meanwhile, in the subsequent dismantling process, workers are needed to cut the lattice column section by section, the cut lattice column cannot be reused, and large material waste is caused.
SUMMERY OF THE UTILITY MODEL
To the not enough of existence among the prior art, the utility model aims to provide a simple structure, convenient to use's assembled lattice column.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides an assembled lattice column, includes lattice column monomer, is used for a plurality of lattice column monomer assemble unilateral connecting plate I, unilateral connecting plate II and the curb plate bolt together, unilateral connecting plate I and unilateral connecting plate II are connected on the free lateral wall of lattice column, and I welding of unilateral connecting plate is on the free upper portion of lattice column, and II welding of unilateral connecting plate are in the free bottom of lattice column, are equipped with connecting hole I on unilateral connecting plate I and the unilateral connecting plate II, and when two lattice column monomers assemble together from top to bottom, the one end that lattice column monomer was equipped with unilateral connecting plate II is pegged graft and is equipped with the one end of unilateral connecting plate I at lattice column monomer, and the curb plate bolt passes connecting hole I on unilateral connecting plate I and the unilateral connecting plate II and passes through the bolt fastening.
Further, the top of the lattice column monomer is provided with a top plate, the bottom of the lattice column monomer is provided with a bottom plate, the top plate and the bottom plate are provided with connecting holes II, and when the two lattice column monomers are assembled together from top to bottom, the bottom plate is connected to the top plate.
Furthermore, the assembled latticed column further comprises a bottom plate bolt, and the bottom plate bolt penetrates through the connecting holes II in the top plate and the bottom plate and is fixed through bolts.
Further, the lattice column monomer includes angle steel and batten plate, and the angle steel setting is in the four corners, connects through the batten plate between the adjacent angle steel, and the batten plate passes through welded fastening and connects on the angle steel.
Furthermore, all be equipped with the mounting pad on curb plate bolt and the bottom plate bolt.
Furthermore, the unilateral connecting plate I, the unilateral connecting plate II, the top plate and the bottom plate are all steel plates.
Adopt the utility model discloses technical scheme's advantage does:
1. the connecting plate of the utility model adopts steel structure, and the structure is stable; the operation is simple and convenient, and the labor is saved; the disassembly is simple, and the storage is convenient; structural design is ingenious, and the cost of preparation and use maintenance is low, and through concatenation steel sheet and bolt, the bolt is dismantled conveniently, and is applicable in deep basal pit excavation supporting construction such as subway station.
2. The utility model discloses great practicality and economic nature have. Taking deep foundation pit excavation supporting of a subway station as an example, earth excavation supporting operation is carried out by utilizing an assembled lattice column, under the condition that the whole lattice column does not need to be manufactured, the foundation pit excavation supporting task is finished remarkably by splicing the assembled lattice column with low cost input, and good economic benefit is obtained.
3. The utility model discloses the unilateral connecting plate I that first festival lattice column monomer stretches out through bottom unilateral connecting plate II and second festival lattice column monomer top passes through the curb plate bolt fastening, and the bolt is dismantled conveniently, solves the problem of assembling of lattice column, and through concatenation steel sheet and bolt, constructor fixes the lattice column together, has realized the purpose of lattice column high-speed joint, and it is significant to have its reality in using deep basal pit engineering excavation supporting construction such as subway station with assembled lattice column.
Drawings
The present invention will be described in further detail with reference to the following drawings and detailed description:
FIG. 1 is a schematic view of the structure of the lattice column of the present invention;
fig. 2 is a schematic top view of the lattice column unit of the present invention.
The labels in the above figures are: 1-lattice column single body, 2-single side connecting plate I, 3-single side connecting plate II, 4-side plate bolt, 5-connecting hole I, 6-top plate, 7-bottom plate, 8-connecting hole II and 9-bottom plate bolt.
Detailed Description
In the present invention, it is to be understood that the term "length"; "Width"; "Up"; "Down"; "front"; "Back"; "left"; "Right"; "vertical"; "horizontal"; "Top"; "bottom" "inner"; "outer"; "clockwise"; "counterclockwise"; "axial"; "planar direction"; the directional or positional relationship indicated as "circumferential" or the like is based on the directional or positional relationship shown in the drawings, and is only for convenience of description and simplified description, and does not indicate or imply that the device or element referred to must have a particular orientation; constructed and operative in a particular orientation and therefore should not be construed as limiting the invention.
As shown in fig. 1-2, an assembled lattice column, including lattice column monomer 1, be used for single side connecting plate I2, single side connecting plate II 3 and curb plate bolt 4 with a plurality of lattice column monomer 1 assembly together, single side connecting plate I2 and single side connecting plate II 3 are connected on lattice column monomer 1's lateral wall, and single side connecting plate I2 welds the upper portion at lattice column monomer 1, and single side connecting plate II 3 welds the bottom at lattice column monomer 1, is equipped with connecting hole I5 on single side connecting plate I2 and the single side connecting plate II 3, and when two lattice column monomers 1 assembled together from top to bottom, lattice column monomer 1 was equipped with the one end of single side connecting plate II 3 and pegs graft in lattice column monomer 1 one end that is equipped with single side connecting plate I2, and curb plate bolt 4 passes connecting hole I5 on single side connecting plate I2 and the single side connecting plate II 3 and passes through the bolt fastening. First section lattice column monomer passes through bottom unilateral connecting plate II 3 and the unilateral connecting plate I2 that second section lattice column monomer top stretches out promptly and passes through curb plate bolt 4 fixed, and the bolt is dismantled conveniently, solves the problem of assembling of lattice column, and through concatenation steel sheet and bolt, constructor fixes the lattice column together, has realized the purpose of lattice column high-speed joint, and it has its realistic meaning in applying assembled lattice column to deep basal pit engineering excavation supporting construction such as subway station.
The top of the single lattice column body 1 is provided with a top plate 6, the bottom of the single lattice column body 1 is provided with a bottom plate 7, connecting holes II 8 are formed in the top plate 6 and the bottom plate 7, and when the two single lattice column bodies 1 are assembled together up and down, the bottom plate 7 is connected to the top plate 6. And the unilateral connecting plate I2, the unilateral connecting plate II 3, the top plate 6 and the bottom plate 7 are all steel plates. The assembled latticed column further comprises a bottom plate bolt 9, and the bottom plate bolt 9 penetrates through connecting holes II 8 in the top plate 6 and the bottom plate 7 and is fixed through bolts. And mounting gaskets are arranged on the side plate bolts 4 and the bottom plate bolts 9. Namely, the two sections of lattice column top bottom plates are fixed through bolts; all install the gasket between the bolt, the bolt passes behind the connecting plate and closely fixes through the nut.
The lattice column monomer 1 includes angle steel 11 and batten plate 12, and angle steel 11 sets up in the four corners, connects through batten plate 12 between the adjacent angle steel 11, and batten plate 12 passes through welded fastening and connects on angle steel 11.
The single-section latticed column is made of steel plates and consists of angle steel, batten plates, single-side connecting plates, top and bottom plates and assembling bolts; the fabricated lattice columns are bolted to each other by means of top and bottom plate bolts and single-sided connecting steel plates, and the fabricated lattice column unit is 2m long, allowing a constructor to fasten and separate the fabricated lattice columns to and from each other using a small-sized hoisting device.
The operation steps of a fabricated lattice column are as follows:
1. the method is characterized in that a single-section latticed column, namely a latticed column single body, is manufactured by adopting a steel plate, and the single-section latticed column consists of angle steel, a fixed batten plate, a single-side connecting plate, a top bottom plate and assembling bolts, as shown in figure 1;
2. the length of the single body of the fabricated lattice column is 2m, the bottom side plate is provided with holes and is connected with the single side connecting steel plate through a top bottom plate bolt and a single side connecting steel plate bolt, and a constructor is allowed to fasten and separate the fabricated lattice columns with each other by using small-sized hoisting equipment, as shown in figure 1;
3. steel plates are welded on two sides of the assembled latticed column, and a first latticed column single body is fixed with a single-side connecting plate I2 extending out of the upper portion of a second latticed column single body through a bottom single-side connecting plate II 3 through a side plate bolt 4;
4. the two sections of lattice column top bottom plates are fixed through bottom plate bolts 2;
5. all install the gasket between the bolt, the bolt passes behind the connecting plate and closely fixes through the nut.
6. After the foundation pit earthwork excavation supporting is completed, the foundation pit earthwork excavation supporting enters a supporting dismantling stage, and the assembled lattice column is recycled and secondarily utilized by dismantling the connecting bolt.
The connecting plate of the utility model adopts steel structure, and the structure is stable; the operation is simple and convenient, and the labor is saved; the disassembly is simple, and the storage is convenient; structural design is ingenious, and the cost of preparation and use maintenance is low, and through concatenation steel sheet and bolt, the bolt is dismantled conveniently, and applicable in deep basal pit excavation supporting construction such as subway station.
The utility model discloses great practicality and economic nature have. Taking the deep foundation pit excavation support of a subway station as an example, earth excavation support operation is carried out by utilizing an assembled lattice column, and under the condition that the integral lattice column does not need to be manufactured, the foundation pit excavation support task is excellently completed by splicing the assembled lattice column with lower cost investment, so that good economic benefit is obtained.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without the technical solutions of the present invention, or the present invention can be directly applied to other occasions without the improvements, and all are within the protection scope of the present invention.
Claims (6)
1. An assembled lattice column, comprising: the lattice column single body assembly device comprises a lattice column single body (1), a single-side connecting plate I (2), a single-side connecting plate II (3) and a side plate bolt (4), wherein the single-side connecting plate I (2) and the single-side connecting plate II (3) are assembled together, the single-side connecting plate I (2) and the single-side connecting plate II (3) are connected to the outer side wall of the lattice column single body (1), the single-side connecting plate I (2) is welded to the upper portion of the lattice column single body (1), the single-side connecting plate II (3) is welded to the bottom of the lattice column single body (1), connecting holes I (5) are formed in the single-side connecting plate I (2) and the single-side connecting plate II (3), when the two lattice column single bodies (1) are assembled together from top to bottom, one end, provided with the single-side connecting plate II (3), of the lattice column single body (1) is inserted into one end, provided with the single-side connecting plate I (2), and the side plate bolt (4) penetrates through the single-side connecting plate I (5) and is fixed through the bolt.
2. A fabricated lattice column as claimed in claim 1, wherein: the top of the lattice column single body (1) is provided with a top plate (6), the bottom of the lattice column single body (1) is provided with a bottom plate (7), the top plate (6) and the bottom plate (7) are provided with connecting holes II (8), and when the two lattice column single bodies (1) are assembled together from top to bottom, the bottom plate (7) is connected onto the top plate (6).
3. A fabricated lattice column as claimed in claim 2, wherein: the assembled lattice column further comprises a bottom plate bolt (9), and the bottom plate bolt (9) penetrates through the connecting holes II (8) in the top plate (6) and the bottom plate (7) and is fixed through bolts.
4. A fabricated lattice column as claimed in claim 2 or 3, wherein: lattice column monomer (1) includes angle steel (11) and batten plate (12), and angle steel (11) set up in the four corners, connect through batten plate (12) between adjacent angle steel (11), and batten plate (12) are connected on angle steel (11) through welded fastening.
5. An assembled lattice column as claimed in claim 4, wherein: and mounting gaskets are arranged on the side plate bolts (4) and the bottom plate bolts (9).
6. An assembled lattice column as claimed in claim 5, wherein: and the unilateral connecting plate I (2), the unilateral connecting plate II (3), the top plate (6) and the bottom plate (7) are all steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222402096.7U CN217974417U (en) | 2022-09-09 | 2022-09-09 | Assembled lattice column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222402096.7U CN217974417U (en) | 2022-09-09 | 2022-09-09 | Assembled lattice column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217974417U true CN217974417U (en) | 2022-12-06 |
Family
ID=84263368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222402096.7U Active CN217974417U (en) | 2022-09-09 | 2022-09-09 | Assembled lattice column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217974417U (en) |
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2022
- 2022-09-09 CN CN202222402096.7U patent/CN217974417U/en active Active
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