CN203129169U - Independent-column supporting elevator base structure in foundation pit - Google Patents
Independent-column supporting elevator base structure in foundation pit Download PDFInfo
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- CN203129169U CN203129169U CN 201320034660 CN201320034660U CN203129169U CN 203129169 U CN203129169 U CN 203129169U CN 201320034660 CN201320034660 CN 201320034660 CN 201320034660 U CN201320034660 U CN 201320034660U CN 203129169 U CN203129169 U CN 203129169U
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- elevator
- fixedly connected
- foundation
- column
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Abstract
The utility model discloses an independent-column supporting elevator base structure in a foundation pit. The independent-column supporting elevator base structure in the foundation pit comprises two independent columns, wherein the bottom of each independent column is fixedly connected on an independent footing, each independent footing is fixed on a foundation of the foundation pit, the top of each independent column is fixedly connected with an elevator footing supporting plate, a connecting beam is fixedly connected with the middle of one independent column and the middle of the other independent column, and the connecting beam is further fixedly connected with a basement side plate. According to the independent-column supporting elevator base structure in the foundation pit, the two independent columns are arranged, the bottom of each independent column is fixedly connected with on one independent footing, each independent footing is arranged at the bottom of the foundation pit, and the elevator footing supporting plate is arranged on the top of the independent columns. Therefore, independent-column supporting elevator base structure in the foundation pit does not influence off-site earthwork backfilling. Besides, settlement of the elevator base structure arranged on the backfilled earth is avoided.
Description
Technical field
The utility model relates to a kind of construction elevator foundation structure of engineering construction field, and insulated column supports elevator foundation structure in especially a kind of foundation ditch.
Background technology
Adopt in the engineering of putting the slope excavation at foundation ditch, construction elevator must be arranged in the foundation ditch scope owing to the length requirement of attached wall spare.If be arranged on the foundation ditch bottom, not only the transport of materials trouble also influences backfilling of earthwork outside the venue; If treat to be arranged on the backfill after the backfill, because the sedimentation of backfill will produce great potential safety hazard.
The utility model content
Technical problem to be solved in the utility model provides a kind of interior insulated column of foundation ditch that effectively overcomes the sedimentation on the construction elevator basis on the backfill in the foundation ditch scope and supports elevator foundation structure.
For realizing above-mentioned technique effect, the utility model discloses insulated column support elevator foundation structure in a kind of foundation ditch, comprise two insulated columns, the bottom of described insulated column is fixedly connected on respectively on the single footing, described single footing is fixedly arranged on the foundation ditch bottom, fixedly connected with an elevator base support plate in the top of described insulated column, the fixedly connected coupling beam in the middle part of described two insulated columns, the further fixedly connected basement side plate of described coupling beam.
The utility model further improves and is that described single footing is of a size of length * wide * height=1400mm * 1400mm * 600mm, adopts the C30 concrete to build, and arrangement of reinforcement adopts double-layer double-direction Φ 10@200mm.
The utility model further improves and is, fixedly connected with foundation ditch is domatic in described single footing, adopt Φ 25 reinforcing bar anchor connections between described single footing and described foundation ditch are domatic, it is domatic that described Φ 25 reinforcing bars are implanted described foundation ditch, and insert depth and protruded length all are not less than 400mm.
The utility model further improves and is that described elevator foundation support plate is set to cantilevered plate, and thick 300mm, arrangement of reinforcement are gluten Φ 10@150mm, end muscle Φ 10@200mm; Be provided with the dark beam of encorbelmenting between described cantilevered plate, sectional dimension is 400mm * 300mm, arrangement of reinforcement is gluten 4 Φ 25mm, end muscle 3 Φ 20mm, stirrup Φ 8@200mm, described elevator base support plate also comprises a Vierendeel girder, described Vierendeel girder is arranged between the described insulated column, is of a size of 400mm * 600mm, gluten 2 Φ 20mm, end muscle 5 Φ 25mm, stirrup Φ 8@200mm.
The utility model is owing to adopted above technical scheme, make it have following beneficial effect to be: adopt two insulated columns, the insulated column bottom is fixed on the single footing, the single footing is arranged on the foundation ditch bottom, in the top of insulated column the elevator base support plate is set again, this elevator foundation structure neither influences backfilling of earthwork outside the venue, has also avoided the power on sedimentation of ladder foundation structure of backfill.
Description of drawings
Fig. 1 is the structural representation that insulated column supports elevator foundation structure in the utility model foundation ditch.
Fig. 2 is the use view that insulated column supports elevator foundation structure in the utility model foundation ditch.
Fig. 3 is the partial structurtes enlarged diagram of Fig. 2.
Fig. 4 is the floor map that insulated column supports the elevator base support plate of elevator foundation structure in the utility model foundation ditch.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
At first consult shown in Figure 1, insulated column supports elevator foundation structure 1 in the foundation ditch of the present utility model, comprise two insulated columns 10, the bottom of insulated column 10 is fixedly connected on respectively on the single footing 11, fixedly connected with an elevator base support plate 12 in the top of insulated column 10, between two insulated columns 10, the fixedly connected coupling beam 13 in middle part of insulated column 10.Cooperate shown in Figure 2, single footing 11 is of a size of length * wide * height=1400mm * 1400mm * 600mm, adopt the C30 concrete to build, arrangement of reinforcement adopts double-layer double-direction Φ 10@200mm, be fixedly arranged on the ground 20 of foundation ditch bottom, when single footing 11 is positioned on the foundation ditch domatic 21, fixedly connected with foundation ditch domatic 21 in single footing 11, in conjunction with shown in Figure 3, adopt 14 anchor connections of Φ 25 reinforcing bars between single footing 11 and the foundation ditch domatic 21, it is domatic 21 that Φ 25 reinforcing bars 14 are implanted foundation ditches, and insert depth and protruded length all are not less than 400mm, guarantee that single footing 11 is connected firmly with the foundation ditch bottom.Insulated column 10 and coupling beam 13 are the stressed supports as elevator foundation structure 1, and coupling beam 13 further fixedly connected basement side plates 22 are stablized guaranteeing.
Cooperate shown in Figure 4ly again, elevator foundation support plate 12 is set to cantilevered plate 120, and thick 300mm, arrangement of reinforcement are gluten Φ 10@150mm, end muscle Φ 10@200mm; 120 of cantilevered plates are provided with the dark beam 121 of encorbelmenting, sectional dimension is 400mm * 300mm, arrangement of reinforcement is gluten 4 Φ 25mm, end muscle 3 Φ 20mm, stirrup Φ 8@200mm, elevator base support plate 12 also comprises a Vierendeel girder 122, Vierendeel girder 122 is arranged between the insulated column 10, is of a size of 400mm * 600mm, gluten 2 Φ 20mm, end muscle 5 Φ 25mm, stirrup Φ 8@200mm.The stressed pipeline of elevator foundation structure 1 is " the construction elevator load → elevator foundation support plate 12 → beam 121 → insulated column 10 → single footing 11 → ground 20 of encorbelmenting ", structure is firm, neither influence backfilling of earthwork outside the venue, also avoided the power on sedimentation of ladder foundation structure 1 of backfill.
Below the utility model of embodiment has been described in detail by reference to the accompanying drawings, and those skilled in the art can make the many variations example to the utility model according to the above description.Thereby some details among the embodiment should not constitute restriction of the present utility model, and the scope that the utility model will define with appended claims is as protection domain of the present utility model.
Claims (4)
1. the interior insulated column of foundation ditch supports elevator foundation structure, it is characterized in that: described elevator foundation structure comprises two insulated columns, the bottom of described insulated column is fixedly connected on respectively on the single footing, described single footing is fixedly arranged on the foundation ditch bottom, fixedly connected with an elevator base support plate in the top of described insulated column, the fixedly connected coupling beam in the middle part of described two insulated columns, the further fixedly connected basement side plate of described coupling beam.
2. elevator foundation structure as claimed in claim 1, it is characterized in that: described single footing is of a size of length * wide * height=1400mm * 1400mm * 600mm, adopts the C30 concrete to build, and arrangement of reinforcement adopts double-layer double-direction Φ 10@200mm.
3. elevator foundation structure as claimed in claim 1, it is characterized in that: fixedly connected with foundation ditch is domatic in described single footing, adopt Φ 25 reinforcing bar anchor connections between described single footing and described foundation ditch are domatic, it is domatic that described Φ 25 reinforcing bars are implanted described foundation ditch, and insert depth and protruded length all are not less than 400mm.
4. elevator foundation structure as claimed in claim 1, it is characterized in that: described elevator foundation support plate is set to cantilevered plate, and thick 300mm, arrangement of reinforcement are gluten Φ 10@150mm, end muscle Φ 10@200mm; Be provided with the dark beam of encorbelmenting between described cantilevered plate, sectional dimension is 400mm * 300mm, arrangement of reinforcement is gluten 4 Φ 25mm, end muscle 3 Φ 20mm, stirrup Φ 8@200mm, described elevator base support plate also comprises a Vierendeel girder, described Vierendeel girder is arranged between the described insulated column, is of a size of 400mm * 600mm, gluten 2 Φ 20mm, end muscle 5 Φ 25mm, stirrup Φ 8@200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320034660 CN203129169U (en) | 2013-01-23 | 2013-01-23 | Independent-column supporting elevator base structure in foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320034660 CN203129169U (en) | 2013-01-23 | 2013-01-23 | Independent-column supporting elevator base structure in foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203129169U true CN203129169U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320034660 Expired - Fee Related CN203129169U (en) | 2013-01-23 | 2013-01-23 | Independent-column supporting elevator base structure in foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203129169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264706A (en) * | 2014-10-22 | 2015-01-07 | 中建一局集团第二建筑有限公司 | Externally-use elevator girder foundation configuration and construction method thereof |
| CN106703073A (en) * | 2016-12-30 | 2017-05-24 | 中国建筑第八工程局有限公司 | Supporting-free steel beam foundation of super-high-rise construction elevator and construction method of supporting-free steel beam foundation |
-
2013
- 2013-01-23 CN CN 201320034660 patent/CN203129169U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264706A (en) * | 2014-10-22 | 2015-01-07 | 中建一局集团第二建筑有限公司 | Externally-use elevator girder foundation configuration and construction method thereof |
| CN104264706B (en) * | 2014-10-22 | 2016-01-20 | 中建一局集团第二建筑有限公司 | External elevator steel beam foundation structure and construction method thereof |
| CN106703073A (en) * | 2016-12-30 | 2017-05-24 | 中国建筑第八工程局有限公司 | Supporting-free steel beam foundation of super-high-rise construction elevator and construction method of supporting-free steel beam foundation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20190123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |