CN202247942U - Overhanging type lifter foundation - Google Patents
Overhanging type lifter foundation Download PDFInfo
- Publication number
- CN202247942U CN202247942U CN 201120390773 CN201120390773U CN202247942U CN 202247942 U CN202247942 U CN 202247942U CN 201120390773 CN201120390773 CN 201120390773 CN 201120390773 U CN201120390773 U CN 201120390773U CN 202247942 U CN202247942 U CN 202247942U
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- CN
- China
- Prior art keywords
- hoist
- foundation
- basis
- fitting
- overhanging type
- 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.)
- Expired - Fee Related
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses an overhanging type foundation of a lifter, which comprises a beam board (5) and a lifter foundation (6) arranged on the beam board (5). The bottom of the beam board (5) is connected with a strip-shaped foundation (2) through a strut (3) and is connected with a building (1) through a stay beam (4). A beam embedded part (7) is embedded on the beam board (5), a wall embedded part (8) is embedded on the building (1), and stay H-shaped steel (9) is connected between the beam embedded part (7) and the wall embedded part (8). By the aid of the overhanging type lifter foundation, the problem of insufficient bearing force, required by a lifter, of a ground foundation is solved. Compared with the construction method of a pile foundation due to insufficient bearing force of the ground foundation of the foundation of the lifter, the overhanging type lifter foundation is low in manufacturing cost and simple and convenient in construction, and can meet the requirements of safety in mounting and running of the lifter, and labor intensity of workers is reduced and construction cost is saved.
Description
Technical field
the utility model relates to a kind of hoist basis, particularly relates to a kind of overhanging type hoist basis, belongs to building implements basic technology field.
Background technology
hoist is a kind of instrument of vertical transport efficiently in the building operations building site, supervises but also be used as simultaneously in the building construction process a kind of important dangerous matter sources.The basis of hoist directly has influence on the key factor that can hoist safe operation especially.The hoist foundation construction of building site routine is that the isostructure beam slab is built formation integral body when structure construction, and then utilizes the composite steel pipe support to be supported on the below, basis and carry out load dispersion transmission.Way in the hoist service manual manual is on ground with basis instrument; But also made simultaneously the minimum limit value that pressure is born on ground, for example: the pressure that the GJJ series hoist that Jing Long Eng. Machinery Co., Ltd. produces requires ground to bear must not be less than 0.15MPa.Outside the facility of building or structure self structure, building operations need be taken all factors into consideration in the addressing of building operations building site hoist, location, also need consider whether to influence the Construction Party to requirements such as building facade effect displayings.These require often to have limited the hoist basis and can't construct according to conventional way.
Summary of the invention
The purpose of
the utility model is, a kind of overhanging type hoist basis is provided.Alternative when being used for constructing according to conventional way is to satisfy the needs of construction.
The technical scheme of
the utility model: a kind of overhanging type hoist basis, comprise beam slab and the hoist basis that is located on the beam slab, the beam slab bottom is connected with strip foundation through pillar; The beam slab bottom is connected with building through raker beam; Be embedded with built-in fitting on the beam slab, be embedded with the wall built-in fitting on the building, between beam built-in fitting and the wall built-in fitting through tiltedly drawing i iron to be connected.
In
aforementioned overhanging type hoist basis, the length of said strip foundation overlaps to the center line projection of center line with the hoist basis.
In
aforementioned overhanging type hoist basis, the angle between said raker beam and the beam slab is 45 °～60 °.
In
aforementioned overhanging type hoist basis, the pre-embedded steel slab of said built-in fitting and wall built-in fitting is of a size of 400 * 300 * 20mm.
In
aforementioned overhanging type hoist basis, the said i iron that tiltedly draws adopts No. 16 i iron.
compared with prior art, the utility model is through being provided with beam slab below the hoist basis, beam slab on strip foundation, and is provided with bearing diagonal through shore supports, to solve the hypodynamic problem of the required foundation bearing of hoist.Tiltedly draw i iron whether to ftracture, be out of shape the foundation settlement situation of judging below hoist basis and the hoist basis to observe weld seam being provided with above the basis in addition.The utility model is with adopt the construction method of pile foundation to compare because of hoist basic foundation bearing capacity is not enough in the past: construction cost is cheap and can reach the safety requirements that hoist is installed, moved.Easy construction reduces labor strength, practices thrift construction costs.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Being labeled as in
accompanying drawing: the 1-building, the 2-strip foundation, the 3-pillar, the 4-raker beam, the 5-beam slab, 6-hoist basis, the 7-built-in fitting, 8-wall built-in fitting, 9-tiltedly draws i iron.
The specific embodiment
are done further to specify to the utility model below in conjunction with accompanying drawing and embodiment, but not as any restriction to the utility model.
embodiment.
the utility model is as shown in Figure 1.A kind of overhanging type hoist basis comprises beam slab 5 and the hoist basis 6 that is located on the beam slab 5, and beam slab 5 bottoms are connected with strip foundation 2 through pillar 3; Beam slab 5 bottoms are connected with building 1 through raker beam 4; Be embedded with built-in fitting 7 on the beam slab 5, be embedded with wall built-in fitting 8 on the building 1, between beam built-in fitting 7 and the wall built-in fitting 8 through tiltedly drawing i iron 9 to be connected.The length of said strip foundation 2 overlaps to the center line projection of center line with hoist basis 6.Angle between said raker beam 4 and the beam slab 5 is 45 °～60 °.The pre-embedded steel slab of said built-in fitting 7 and wall built-in fitting 8 is of a size of 400 * 300 * 20mm.The said i iron 9 that tiltedly draws adopts No. 16 i iron.
Work progress of the utility model and operating principle
Reserve the wall built-in fitting 8 of raker beam 4, the reinforcing bar that is connected with beam slab 5 and 400 * 300 * 20mm during the construction of
fabric structure; In hoist when basis, do not reach cubic metre of earth excavating of requirement for bearing capacity with hoist basis seating position; Until digging the soil layer that can satisfy the hoist requirement for bearing capacity; On the soil layer that can satisfy requirement for bearing capacity, do strip foundation 2, the length of strip foundation 2 should overlap with hoist base center line projection to center line; On strip foundation, play pillar 3, pillar 3 is constructed at the bottom of the beam of beam slab 5; Reserve during raker beam 4 steel building thing structure constructions, 5 one-tenth 45 degree of raker beam 4 and beam slab are to 60 degree angles, and raker beam 4 diagonal braces are in beam slab 5 centers, promptly in the hoist derrick scope; Be backfilled to 5 end of beam slab absolute altitude-100mm after building completion pillar 3 and raker beam 4 concretes, do 100mm hassock layer; Be embedded with 400 * 300 * 20mm built-in fitting 7 on construction beam slab 5, the beam slab 5 on the bedding plane; Beam slab 5 is built concrete simultaneously with hoist basis 6, and hoist basis 6 thickness need satisfy regulation base thickness value in the hoist service manual, for preventing hoist basis 6 ponding, makes the thickness of slab in the beam slab 5 littler than hoist base thickness; After accomplishing, hoist basis 6 adopts wall built-in fitting 8 welding on 16# i iron one end and the building 1; Built-in fitting 7 pre-buried on the other end and the beam slab 5 welds; Tiltedly draw i iron 9 except that bearing the fractional load, mainly be used for observing the distortion situation of weld seam after stressed with the judgement basis sedimentation.Through above working measure; Not only making hoist basis 6, stressed can to pass through beam slab 5 → pillar 3 → basic vertical transmission stressed; Simultaneously through raker beam 4, tiltedly draw i iron 9, pillar 3 to share stressed; And beam slab 5 areas have also disperseed the load of hoist greater than hoist basis 6 areas, and tiltedly drawing i iron 9 is safety devices, judge with the distortion of buried plate weld seam and strengthen basic safety through observing i iron.The measures that the utility model adopts has guaranteed the safety on hoist basis.
when specifically constructing, and implements by following flow sequence: the fabric structure construction reserves, pre-buried → hoist basic earthwork excavation → strip foundation construction → pillar, raker beam construction → backfilling of earthwork → beam slab, elevator foundation construction → beam slab embedded part installation → beam slab, the basic concrete of hoist are built.The maximum characteristics of the utility model are to have realized and can't carry out the hoist foundation construction by the routine requirement, have satisfied the safety on hoist basis, have ensured installation, the operation of hoist.The utility model is that the hoist basis is shelved on the beam slab that a kind of concrete processes; The hoist basis is stressed to the vertical transmission on beam slab, pillar, basis; Simultaneously through raker beam, tiltedly to draw i iron to share stressed; And the beam slab area also disperseed the load of hoist greater than the hoist foundation area, and tiltedly drawing i iron in addition also is a safety device, judges the safety of strengthening the basis through observing the distortion of tiltedly drawing the built-in fitting weld seam on i iron and wall built-in fitting and the beam.
Claims (5)
1. an overhanging type hoist is basic, it is characterized in that: comprise beam slab (5) and be located at the hoist basis (6) on the beam slab (5), beam slab (5) bottom is connected with strip foundation (2) through pillar (3); Beam slab (5) bottom is connected with building (1) through raker beam (4); Be embedded with built-in fitting (7) on the beam slab (5), be embedded with wall built-in fitting (8) on the building (1), between beam built-in fitting (7) and the wall built-in fitting (8) through tiltedly drawing i iron (9) to be connected.
2. according to the said overhanging type hoist of claim 1 basis, it is characterized in that: the length of said strip foundation (2) overlaps to the center line projection of center line with hoist basis (6).
3. according to the said overhanging type hoist of claim 1 basis, it is characterized in that: the angle between said raker beam (4) and the beam slab (5) is 45 °～60 °.
4. according to the said overhanging type hoist of claim 1 basis, it is characterized in that: the pre-embedded steel slab of said built-in fitting (7) and wall built-in fitting (8) is of a size of 400 * 300 * 20mm.
5. according to the said overhanging type hoist of claim 1 basis, it is characterized in that: the said i iron (9) that tiltedly draws adopts No. 16 i iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120390773 CN202247942U (en) | 2011-01-07 | 2011-10-14 | Overhanging type lifter foundation |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120003850 | 2011-01-07 | ||
| CN201120003850.9 | 2011-01-07 | ||
| CN 201120390773 CN202247942U (en) | 2011-01-07 | 2011-10-14 | Overhanging type lifter foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202247942U true CN202247942U (en) | 2012-05-30 |
Family
ID=46109204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120390773 Expired - Fee Related CN202247942U (en) | 2011-01-07 | 2011-10-14 | Overhanging type lifter foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202247942U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442628A (en) * | 2014-08-20 | 2016-03-30 | 五冶集团上海有限公司 | Construction method for cantilever foundation side wall heavy embedded part |
| CN105672471A (en) * | 2016-03-17 | 2016-06-15 | 中国建筑第八工程局有限公司 | Construction lifting machine foundation and construction method thereof |
| CN106185579A (en) * | 2016-10-09 | 2016-12-07 | 中国建筑第八工程局有限公司 | Material vertical transit system for high-rise building |
| CN108505536A (en) * | 2018-05-24 | 2018-09-07 | 云南建投第六建设有限公司 | A kind of overhanging type Prefabricated steel construction basis of construction elevator and its construction method |
| CN111779025A (en) * | 2020-06-19 | 2020-10-16 | 中国一冶集团有限公司 | In-situ protection structure crossing foundation pit municipal pipe network box culvert and construction method |
-
2011
- 2011-10-14 CN CN 201120390773 patent/CN202247942U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442628A (en) * | 2014-08-20 | 2016-03-30 | 五冶集团上海有限公司 | Construction method for cantilever foundation side wall heavy embedded part |
| CN105442628B (en) * | 2014-08-20 | 2017-04-19 | 五冶集团上海有限公司 | Construction method for cantilever foundation side wall heavy embedded part |
| CN105672471A (en) * | 2016-03-17 | 2016-06-15 | 中国建筑第八工程局有限公司 | Construction lifting machine foundation and construction method thereof |
| CN106185579A (en) * | 2016-10-09 | 2016-12-07 | 中国建筑第八工程局有限公司 | Material vertical transit system for high-rise building |
| CN108505536A (en) * | 2018-05-24 | 2018-09-07 | 云南建投第六建设有限公司 | A kind of overhanging type Prefabricated steel construction basis of construction elevator and its construction method |
| CN111779025A (en) * | 2020-06-19 | 2020-10-16 | 中国一冶集团有限公司 | In-situ protection structure crossing foundation pit municipal pipe network box culvert and construction method |
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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: 20120530 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |