CN209508978U - A kind of foundation pit structure and its plug-in elevator - Google Patents
A kind of foundation pit structure and its plug-in elevator Download PDFInfo
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- CN209508978U CN209508978U CN201920051884.1U CN201920051884U CN209508978U CN 209508978 U CN209508978 U CN 209508978U CN 201920051884 U CN201920051884 U CN 201920051884U CN 209508978 U CN209508978 U CN 209508978U
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Abstract
The utility model provides a kind of foundation pit structure and its plug-in elevator, and foundation pit structure includes four elevator shaft exterior walls；The ground base portion that four elevator shaft exterior walls are embedded in outdoor buildings below ground surrounds a foundation pit out；The bottom of foundation ditch is disposed with ground bed course, suspension column mounting layer and raft plate layer from upper upwards；The suspension column mounting layer is reinforced concrete floor, and the suspension column mounting layer is at least provided with the base portion for carrying and connecting plug-in elevator column in the four of the foundation pit foots；The raft plate layer is the reinforced concrete floor that connecting base plate and foundation bolt are connected and fixed after-pouring；And the reinforcing bar in raft plate layer is connect with the reinforcing bar in the suspension column mounting layer.The utility model structure is simple, convenient for construction, can be generally applicable to current old residential area transformation, greatly reduce after building up on original building influence, and facilitate the even running of elevator.
Description
Technical field
The utility model relates to construction engineering technical fields, more particularly, to a kind of foundation pit structure and its plug-in elevator.
Background technique
Currently, old residential area transformation project is more and more in city, wherein for convenience of downstairs, the elderly is solved on resident
The problem of upper difficulty downstairs, many Lao Lou need to increase plug-in elevator.
But plug-in elevator is set and needs to solve a series of technical problem, for example, plug-in elevator ground offering question,
The installation and operation of elevator, which cannot have original building, to be adversely affected；And plug-in elevator is asked with docking for building
Topic, needs to reduce the transformation of how old building as much as possible, avoids original construction of old building from being destroyed, and cost is taken
With height, the popularity of plug-in elevator is influenced.
Utility model content
The purpose of this utility model is to provide a kind of foundation pit structure and its plug-in elevators, to solve to exist in the prior art
At least one above-mentioned technical problem.
In order to solve the above technical problems, a kind of foundation pit structure for plug-in elevator provided by the utility model, comprising: four
A elevator shaft exterior wall；
The ground base portion that four elevator shaft exterior walls are embedded in outdoor buildings below ground surrounds a foundation pit out；
The bottom of foundation ditch is disposed with ground bed course, suspension column mounting layer and raft plate layer from upper upwards；
Described ground bed course is plain concrete cushion layer；
The suspension column mounting layer is reinforced concrete floor, and the suspension column mounting layer is at least set in the four of the foundation pit foots
It is equipped with the base portion for carrying and connecting plug-in elevator column；
Multiple L-type foundation bolts are embedded in the base portion, the top head of L-type foundation bolt is from after base portion stretching
It protrudes into raft plate layer and is connect with the connecting base plate of the column bottom, and benefit is secured with nuts；
The raft plate layer is the reinforced concrete floor that connecting base plate and foundation bolt are connected and fixed after-pouring；And in raft plate layer
Reinforcing bar connect with the reinforcing bar in the suspension column mounting layer.
Further, the base portion is the base station poured by ungauged regions pea gravel concreten or iron-filing mortar, in base station
It is provided with the framework of steel reinforcement that spatially network is laid.
Further, the base station is column, frustum type or fang platform type.
Further, several suspension column ribbed stiffeners are set between the column and the connecting base plate, several suspension columns add
Strength rib is uniformly distributed around the column；Lower end a part and suspension column ribbed stiffener of the column are embedded in the raft plate layer
It is interior.
Wherein, the suspension column ribbed stiffener material is preferably Q235 steel plate.
Further, the column is quadrate steel pipe column.
Wherein, quadrate steel pipe column side length is 150~300mm, and the specification of quadrate steel pipe column is preferably 200mm*200mm*10mm*
10mm profile.
Further, the depth of the foundation pit is 1000~3000mm；
Described ground bed course with a thickness of 80~200mm；
And/or the suspension column mounting layer is with a thickness of 400~800mm；
And/or the raft plate layer is with a thickness of 200~600mm.
By adopting the above technical scheme, the utility model has the following beneficial effects:
A kind of foundation pit structure for plug-in elevator provided by the utility model, structure is simple, can be universal convenient for construction
It is transformed, original building influence is greatly reduced after building up, and facilitate the even running of elevator suitable for current old residential area.
In addition, a kind of plug-in elevator using above-mentioned foundation pit structure is also disclosed in the utility model comprising: setting is being built
External steel frame and the glass curtain wall being arranged on steel frame；
The steel frame includes the column and crossbeam；
The crossbeam is horizontally disposed, and both ends are connect with two adjacent columns respectively；
The steel frame and glass curtain wall surround an elevator out.
Wherein preferably, the glass curtain wall uses light blue bright frame glass curtain wall body.
Further, the steel frame trypsin method has fluorine carbon fireproof coating.
Further, the glass curtain wall is double layer hollow tempered glass.
Further, the column is docked by several square tubular columns, and the square tubular column includes: that length is a layer height
Short square tubular column and length be the high rectangular steel column of two layers；The quantity of column is four, and two neighboring column is in length direction
On, rectangular steel column and short square tubular column staggeredly use, so that the node of two neighboring column be avoided to appear in same layer.
Further, the steel frame is provided with the connecting platform for connecting building object indoor floor and elevator door.
Further, the top of the glass curtain wall offers transom, and stormproof louvre, rain-proof are provided on transom
Anti-bird net is lined in blinds.
Plug-in elevator provided by the utility model, structure is simple, convenient for construction, can be generally applicable to current old small
Area's transformation, cost is low, easy to promote and utilize.
Detailed description of the invention
It below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for the foundation pit structure that the utility model embodiment 1 provides；
Fig. 2 is the structural schematic diagram for the plug-in elevator that the utility model embodiment 2 provides.
Appended drawing reference:
10- elevator shaft exterior wall；11- foundation pit；The ground 20- bed course；30- suspension column mounting layer；31- base portion；32-L type lower margin
Bolt；33- framework of steel reinforcement；40- raft plate layer；50- column；51- connecting base plate；52- suspension column ribbed stiffener；60- steel frame；61- is horizontal
Beam；62- connecting platform；70- glass curtain wall；71- transom.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Explanation is further explained to the utility model below with reference to specific embodiment.
Embodiment 1
As shown in Figure 1, a kind of foundation pit structure for plug-in elevator provided in this embodiment, comprising: four elevator shafts
Exterior wall 10；
The ground base portion that four elevator shaft exterior walls 10 are embedded in outdoor buildings below ground surrounds a foundation pit 11 out；
11 bottom of foundation pit is disposed with ground bed course 20, suspension column mounting layer 30 and raft plate layer 40 from upper upwards；
Described ground bed course 20 is plain concrete cushion layer；
The suspension column mounting layer 30 is reinforced concrete floor, and the suspension column mounting layer 30 is at least at four of the foundation pit 11
Foot is provided with the base portion 31 for carrying and connecting plug-in elevator column 50；
It is embedded in multiple L-type foundation bolts 32 in the base portion 31, the top head of L-type foundation bolt 32 is from base portion
It is protruded into raft plate layer 40 after 31 stretchings, benefit is secured with nuts after connecting hole on the connecting base plate 51 of 50 bottom of column.
The raft plate layer 40 is the reinforced concrete floor that connecting base plate 51 and foundation bolt are connected and fixed after-pouring；Wherein,
At least partly reinforcing bar in raft plate layer 40, which is bent downward, to be protruded into the suspension column mounting layer 30, is taken with the reinforcing bar of suspension column mounting layer 30
It connects or is cross-linked.
Wherein preferably, the base portion 31 is the base station poured by ungauged regions pea gravel concreten or iron-filing mortar, base
The framework of steel reinforcement 33 that spatially network is laid is provided in platform.The base station shape is column, frustum type or fang platform type.
Base portion 31 is wholely set with 30 other parts of suspension column mounting layer, is also provided with skeleton in non-base portion in suspension column mounting layer 30, and
Framework of steel reinforcement more crypto set in base portion, the framework of steel reinforcement of the two are preferably fixedly connected, to help to disperse column biography
The pressure passed.
Several suspension column ribbed stiffeners 52 are set between the column 50 and the connecting base plate 51, several suspension column ribbed stiffeners
52 is uniformly distributed around the column 50；Lower end a part and suspension column ribbed stiffener 52 of the column 50 are embedded in the raft plate
In layer 40.Wherein, the suspension column ribbed stiffener material is preferably Q235 steel plate.
The column 50 is quadrate steel pipe column.The specification of quadrate steel pipe column is preferably 200mm*200mm*10mm*10mm profile.
In the present embodiment, the depth of foundation pit 11 is 1500mm；Described ground bed course 20 with a thickness of 100mm；The suspension column
Mounting layer 30 is with a thickness of 500mm；The raft plate layer 40 is with a thickness of 300mm.
A kind of foundation pit structure for plug-in elevator provided by the utility model, structure is simple, can be universal convenient for construction
It is transformed, original building influence is greatly reduced after building up, and facilitate the even running of elevator suitable for current old residential area.
Embodiment 2
A kind of plug-in elevator using above-mentioned foundation pit structure is also disclosed in the present embodiment, as shown in Fig. 2, comprising: being arranged in
The steel frame 60 of building external and the glass curtain wall 70 being arranged on steel frame 60；The steel frame 60 includes the column
50 and crossbeam 61；The crossbeam 61 is horizontally disposed, and both ends are connect with two adjacent columns 50 respectively；The steel frame 60
An elevator out is surrounded with glass curtain wall 70.
Wherein preferably, the glass curtain wall 70 uses light blue bright frame glass curtain wall body.60 trypsin method of steel frame
There is fluorine carbon fireproof coating.70 body of glass curtain wall is double layer hollow tempered glass.And column 50 is docked by several square tubular columns
It forms, it is the high short square tubular column of a layer and length is the high rectangular steel column of two layers that the square tubular column, which includes: length,；Column
50 quantity is four, and between two neighboring column and in the longitudinal direction, rectangular steel column and short square tubular column are staggeredly used, from
And the node of two neighboring column 50 is avoided to appear in same layer.
The steel frame 60 is provided with the connecting platform 62 for connecting building object indoor floor and elevator door, connecting platform
A corridor is formed on 62.When plug-in elevator setting, certain distance can be kept with building, the two passes through connecting platform and envelope
It closes or semiclosed corridor connects, building is adversely affected to reduce, while avoiding the influence volume of old building beyond the region of objective existence glove dry
It disturbs.And the top of 70 body of glass curtain wall offers transom 71, and stormproof louvre, stormproof louvre liner are provided on transom
Equipped with anti-bird net.
Plug-in elevator provided by the utility model, structure is simple, convenient for construction, can be generally applicable to current old small
Area's transformation, cost is low, easy to promote and utilize.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of foundation pit structure for plug-in elevator characterized by comprising four elevator shaft exterior walls；
The ground base portion that four elevator shaft exterior walls are embedded in outdoor buildings below ground surrounds a foundation pit out；
The bottom of foundation ditch is disposed with ground bed course, suspension column mounting layer and raft plate layer from upper upwards；
Described ground bed course is plain concrete cushion layer；
The suspension column mounting layer is reinforced concrete floor, and the suspension column mounting layer is at least provided in the four of the foundation pit foots
For carrying and connecting the base portion of plug-in elevator column；
Multiple L-type foundation bolts are embedded in the base portion, the top head of L-type foundation bolt is protruded into from after base portion stretching
It is connect in raft plate layer with the connecting base plate of the column bottom, and benefit is secured with nuts；
The raft plate layer is the reinforced concrete floor that connecting base plate and foundation bolt are connected and fixed after-pouring；And the steel in raft plate layer
Muscle is connect with the reinforcing bar in the suspension column mounting layer.
2. the foundation pit structure according to claim 1 for plug-in elevator, which is characterized in that the base portion is by no receipts
The base station that shrinking stone concrete or iron-filing mortar pour is provided with the framework of steel reinforcement that spatially network is laid in base station.
3. the foundation pit structure according to claim 2 for plug-in elevator, which is characterized in that the base station is column, cone
Bench-type or fang platform type.
4. the foundation pit structure according to claim 1 for plug-in elevator, which is characterized in that the column and the connection
Several suspension column ribbed stiffeners are set between seat board, several suspension column ribbed stiffeners are uniformly distributed around the column；The column
Lower end a part and suspension column ribbed stiffener be embedded in the raft plate layer.
5. the foundation pit structure according to claim 1 for plug-in elevator, which is characterized in that the column is square steel tube
Column；Quadrate steel pipe column side length is 150~300mm.
6. the foundation pit structure according to claim 1 for plug-in elevator, which is characterized in that the depth of the foundation pit is
1000~3000mm；
Described ground bed course with a thickness of 80~200mm；
And/or the suspension column mounting layer is with a thickness of 400~800mm；
And/or the raft plate layer is with a thickness of 200~600mm.
7. a kind of plug-in elevator using foundation pit structure described in any one of claims 1-6, characterized in that it comprises: set
Set the steel frame in building external and the glass curtain wall that is arranged on steel frame；
The steel frame includes the column and crossbeam；
The crossbeam is horizontally disposed, and both ends are connect with two adjacent columns respectively；
The steel frame and glass curtain wall surround an elevator out.
8. the foundation pit structure according to claim 7 for plug-in elevator, which is characterized in that the steel frame trypsin method has
Fluorine carbon fireproof coating.
9. the foundation pit structure according to claim 7 for plug-in elevator, which is characterized in that the glass curtain wall is double
Layer hollow tempered glass.
10. the foundation pit structure according to claim 7 for plug-in elevator, which is characterized in that the column is by several
Square tubular column is docked, and it is the high short square tubular column of a layer and length is high rectangular of two layers that the square tubular column, which includes: length,
Steel column；The quantity of column is four, and in the longitudinal direction, rectangular steel column and short square tubular column staggeredly use two neighboring column, from
And the node of two neighboring column is avoided to appear in same layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920051884.1U CN209508978U (en) | 2019-01-11 | 2019-01-11 | A kind of foundation pit structure and its plug-in elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920051884.1U CN209508978U (en) | 2019-01-11 | 2019-01-11 | A kind of foundation pit structure and its plug-in elevator |
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| Publication Number | Publication Date |
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| CN209508978U true CN209508978U (en) | 2019-10-18 |
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ID=68200568
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| CN201920051884.1U Active CN209508978U (en) | 2019-01-11 | 2019-01-11 | A kind of foundation pit structure and its plug-in elevator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820949A (en) * | 2019-12-19 | 2020-02-21 | 无锡市裕旺金属制品有限公司 | Novel home decoration elevator shaft |
| CN111576432A (en) * | 2020-05-26 | 2020-08-25 | 山东省建筑科学研究院有限公司 | Prefabricated foundation pit additionally provided with elevator and construction method |
| CN111997304A (en) * | 2020-07-29 | 2020-11-27 | 清华大学 | Elevator shaft structure and construction method thereof |
-
2019
- 2019-01-11 CN CN201920051884.1U patent/CN209508978U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820949A (en) * | 2019-12-19 | 2020-02-21 | 无锡市裕旺金属制品有限公司 | Novel home decoration elevator shaft |
| CN111576432A (en) * | 2020-05-26 | 2020-08-25 | 山东省建筑科学研究院有限公司 | Prefabricated foundation pit additionally provided with elevator and construction method |
| CN111997304A (en) * | 2020-07-29 | 2020-11-27 | 清华大学 | Elevator shaft structure and construction method thereof |
| CN111997304B (en) * | 2020-07-29 | 2021-10-26 | 清华大学 | Elevator shaft structure and construction method thereof |
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