CN204510215U - For the steel platform of foundation pit construction - Google Patents
For the steel platform of foundation pit construction Download PDFInfo
- Publication number
- CN204510215U CN204510215U CN201520133799.1U CN201520133799U CN204510215U CN 204510215 U CN204510215 U CN 204510215U CN 201520133799 U CN201520133799 U CN 201520133799U CN 204510215 U CN204510215 U CN 204510215U
- Authority
- CN
- China
- Prior art keywords
- steel
- platform
- lattice column
- shaped steel
- bridging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Foundations (AREA)
Abstract
The utility model relates to a kind of steel platform for foundation pit construction, comprise operation platform, fender post, steel lattice column, shaped steel horizontal brace, shaped steel bridging, foundation pile, operation platform be placed in above fender post and Duo Gen steel lattice column, steel lattice column is placed in above foundation pile, many are supported by type many root type molten steel between steel lattice column with fender post and are fixedly connected with, and are provided with the shaped steel bridging of intersection between adjacent shaped steel horizontal brace.Steel platform construction of the present utility model is convenient, is applicable to the little deep foundation ditch in place and large-scale excavation, particularly without support, foundation pit construction without trestle, and the construction of large digging machine can be applicable to, large digging machine working area is increased, large digging machine working effect can be improved, improve the construction speed of foundation ditch.
Description
Technical field
The utility model relates to a kind of steel platform of building operations, especially a kind of steel platform for foundation pit construction.
Background technology
During foundation pit construction, little digging machine is lightered in foundation ditch, and the long-acting rate of horizontal range is low, and required mechanical quantity is many.Therefore, a kind of steel platform for foundation pit construction is needed.During traditional steel platform construction, need first to construct for the basis of steel platform, then on basis, set up steel platform, recycling steel platform is made supporting erection stake machine and is carried out piling work, but time duration of setting up needs of steel platform is long, the construction speed that impact is overall.Further, the little deep foundation ditch in place and large-scale excavation cannot be applied to, particularly without supporting, without the foundation ditch of trestle.
Summary of the invention
The utility model to provide a kind of steel platform for foundation pit construction, for solving the little deep foundation ditch in place and large-scale excavation, particularly without supporting, without trestle foundation pit construction needed for the technical problem of steel platform, the construction speed of raising foundation ditch and efficiency.
For achieving the above object, the technical solution adopted in the utility model is: a kind of steel platform for foundation pit construction, comprise operation platform, fender post, steel lattice column, shaped steel horizontal brace, shaped steel bridging, foundation pile, operation platform be placed in above fender post and Duo Gen steel lattice column, steel lattice column is placed in above foundation pile, many are supported by type many root type molten steel between steel lattice column with fender post and are fixedly connected with, and are provided with the shaped steel bridging of intersection between adjacent shaped steel horizontal brace.
Operation platform is made up of platform beam slab, reinforced concrete beam, placement platform beam slab on reinforced concrete beam.Steel lattice column is formed by equal leg angle and Plate Welding, and four equal leg angles are uniform to be along its length welded with some block plates and to form square shaped steel lattice column.The shaped steel bridging intersected is made up of two root type steel cross strut, and the shaped steel bridging one end in the shaped steel bridging intersected between steel lattice column with fender post is fixed on steel lattice column, and the other end is fixed on fender post; Shaped steel bridging two end in the shaped steel bridging of the intersection between steel lattice column is separately fixed on adjacent steel lattice column.
The beneficial effects of the utility model are: steel platform construction of the present utility model is convenient, be applicable to the little deep foundation ditch in place and large-scale excavation, particularly without supporting, without the foundation pit construction of trestle, and the construction of large digging machine can be applicable to, large digging machine working area is increased, can large digging machine working effect be improved, improve the construction speed of foundation ditch.
Accompanying drawing explanation
Fig. 1 is steel platform schematic diagram of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is steel lattice column structural representation;
Fig. 4 is the top view of Fig. 3.
Detailed description of the invention
As Fig. 1, shown in 2, the steel platform for foundation pit construction of the present utility model, comprises operation platform 8, fender post 1, platform beam slab 2, reinforced concrete beam 3, steel lattice column 4, shaped steel horizontal brace 7, shaped steel bridging 6, foundation pile 5 etc.
Operation platform 8 is placed in above fender post 1 and Duo Gen steel lattice column 4, steel lattice column 4 is placed in above foundation pile 5, many steel lattice columns 4 with support 7 by type many root type molten steel between fender post 1 and be fixedly connected with, be provided with the shaped steel bridging 6 of intersection between adjacent shaped steel horizontal brace 7.The shaped steel bridging 6 intersected is made up of two root type steel cross strut, and the shaped steel bridging one end in the shaped steel bridging 6 intersected between steel lattice column 4 with fender post 1 is fixed on steel lattice column 4, and the other end is fixed on fender post 1; Shaped steel bridging two end in the shaped steel bridging 6 of the intersection between steel lattice column 4 is separately fixed on adjacent steel lattice column 4.Platform beam slab 2 and reinforced concrete beam 3 form operation platform 8, placement platform beam slab 2 on reinforced concrete beam 3.
As Fig. 3, shown in 4, steel lattice column 4 is welded by equal leg angle 9 and steel plate 10, and four equal leg angles 9 are uniform to be along its length welded with some block plates 10 and to form square shaped steel lattice column.Bridging 6 is made up of shaped steel, and shaped steel can be angle steel, also can be channel-section steel.
This platform of steel of the present utility model can utilize fender post 1, also can be formed separately (namely all adopting foundation pile 5 and steel lattice column 4 to set up composition).This steel platform can must be implemented according to after actual service load designing and calculating.
Claims (4)
1. the steel platform for foundation pit construction, comprise operation platform (8), fender post (1), steel lattice column (4), shaped steel horizontal brace (7), shaped steel bridging (6), foundation pile (5), it is characterized in that: described operation platform (8) is placed in above fender post (1) and many steel lattice columns (4), steel lattice column (4) is placed in above foundation pile (5), many steel lattice columns (4) with support (7) by type many root type molten steel between fender post (1) and be fixedly connected with, the shaped steel bridging (6) of intersection is provided with between adjacent shaped steel horizontal brace (7).
2. the steel platform for foundation pit construction according to claim 1, it is characterized in that: described operation platform (8) is made up of platform beam slab (2), reinforced concrete beam (3), the upper placement platform beam slab (2) of reinforced concrete beam (3).
3. the steel platform for foundation pit construction according to claim 1, it is characterized in that: described steel lattice column (4) is welded by equal leg angle (9) and steel plate (10), four equal leg angles (9) the along its length uniform some block plates (10) that are welded with form square shaped steel lattice column.
4. the steel platform for foundation pit construction according to claim 1, it is characterized in that: the shaped steel bridging (6) of described intersection is made up of two root type steel cross strut, the shaped steel bridging one end being arranged in the shaped steel bridging (6) intersected between steel lattice column (4) with fender post (1) is fixed on steel lattice column (4), and the other end is fixed on fender post (1); Shaped steel bridging two end being arranged in the shaped steel bridging (6) of the intersection between steel lattice column (4) is separately fixed on adjacent steel lattice column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133799.1U CN204510215U (en) | 2015-03-10 | 2015-03-10 | For the steel platform of foundation pit construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133799.1U CN204510215U (en) | 2015-03-10 | 2015-03-10 | For the steel platform of foundation pit construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204510215U true CN204510215U (en) | 2015-07-29 |
Family
ID=53708207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520133799.1U Active CN204510215U (en) | 2015-03-10 | 2015-03-10 | For the steel platform of foundation pit construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204510215U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401583A (en) * | 2015-12-25 | 2016-03-16 | 中铁十四局集团有限公司 | Steel structure soil delivery platform for wide and deep step foundation pit |
| CN107100321A (en) * | 2017-06-01 | 2017-08-29 | 中国十七冶集团有限公司 | A kind of installation method of new steel lattice column channel-section steel |
| CN107246016A (en) * | 2017-08-01 | 2017-10-13 | 中铁第四勘察设计院集团有限公司 | A kind of suspension type inner support system and foundation ditch construction method suitable for base pit engineering |
-
2015
- 2015-03-10 CN CN201520133799.1U patent/CN204510215U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401583A (en) * | 2015-12-25 | 2016-03-16 | 中铁十四局集团有限公司 | Steel structure soil delivery platform for wide and deep step foundation pit |
| CN107100321A (en) * | 2017-06-01 | 2017-08-29 | 中国十七冶集团有限公司 | A kind of installation method of new steel lattice column channel-section steel |
| CN107246016A (en) * | 2017-08-01 | 2017-10-13 | 中铁第四勘察设计院集团有限公司 | A kind of suspension type inner support system and foundation ditch construction method suitable for base pit engineering |
| CN107246016B (en) * | 2017-08-01 | 2023-02-28 | 中铁第四勘察设计院集团有限公司 | Hanging type inner support system suitable for foundation pit engineering and foundation pit construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203145038U (en) | lattice column type tower crane foundation | |
| CN103882869A (en) | Inclined supporting pile structure for foundation pit support and construction method thereof | |
| CN203654294U (en) | Foundation pit supporting structure used in reverse building method | |
| CN211974459U (en) | Jacking underpinning structure of reinforced concrete column | |
| CN102747735A (en) | Treatment method for abnormal deformation of deep foundation pit concrete support piling | |
| CN204510215U (en) | For the steel platform of foundation pit construction | |
| CN205975658U (en) | Steel platform tower crane foundation | |
| CN203768788U (en) | Tool type foundation pit soil conveying trestle bridge | |
| CN104878786B (en) | Tiltedly orthogonal is for group's Pile-soil-structure Interaction experimental model | |
| CN104233961B (en) | A kind of supporting shelf bracket of No. 0 block of cantilever bridge | |
| CN104762967A (en) | Improved anchor rod static pressure pile sealing device and construction method | |
| CN206769047U (en) | A kind of steel lattice column and bored concrete pile attachment structure | |
| CN203768914U (en) | Foundation pit bracing diagonal support pile structure | |
| CN206768833U (en) | A kind of concrete support and steel lattice column attachment structure | |
| CN204753656U (en) | A clump of piles - soil - structure interact experimental model directly replaces to one side | |
| CN103967332A (en) | Construction method of building site barrier | |
| CN204186004U (en) | Multifunctional concrete split heads | |
| CN203684102U (en) | Supporting system for precast beam formed by connecting span erection of ramp bridge and main line bridge | |
| CN205999898U (en) | Internal support of foundation pit pile for prestressed pipe vertical supporting structure | |
| CN203373769U (en) | Draught fan foundation ring supporting structure arranged on soft soil foundation | |
| CN201794305U (en) | Supporting device for elevator shaft mold | |
| CN104805843A (en) | Foundation pit supporting method | |
| CN104153374A (en) | Combined foundation pit supporting structure with inclined strut and pull anchor | |
| CN204662486U (en) | Can for the mutual foundation of size tower crane conversion | |
| CN203113384U (en) | Detachable top plate reinforcing supporting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |