CN110093945A - A kind of installation elevator steel construction pit - Google Patents
A kind of installation elevator steel construction pit Download PDFInfo
- Publication number
- CN110093945A CN110093945A CN201910420643.4A CN201910420643A CN110093945A CN 110093945 A CN110093945 A CN 110093945A CN 201910420643 A CN201910420643 A CN 201910420643A CN 110093945 A CN110093945 A CN 110093945A
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- China
- Prior art keywords
- frame body
- pit
- construction
- outer frame
- civil engineering
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- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 103
- 239000010959 steel Substances 0.000 title claims abstract description 103
- 238000010276 construction Methods 0.000 title claims abstract description 99
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 239000002689 soil Substances 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 230000032683 aging Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a kind of installation elevator steel construction pits, it is characterized in that, including ground of constructing, foundation pile, metalling, steel bar layer, steel construction frame, first concrete layer, second concrete layer and filling soil layer, ground of constructing has civil engineering pit, civil engineering pit is located on construction ground, the quantity of foundation pile is multiple, foundation pile insertion construction ground, and it is at least partially disposed at the lower section of civil engineering pit, metalling is laid on the bottom of civil engineering pit, steel bar layer is laid on the top of metalling, and it is located in civil engineering pit, steel construction frame and steel bar layer are welded, and it is located in civil engineering pit, steel construction frame includes outer frame body and internal frame body, internal frame body is located at the inside of outer frame body, first concrete layer is filled between outer frame body and internal frame body, second concrete layer is cast in steel bar layer, filling soil layer is filled between civil engineering pit and outer frame body.The installation elevator steel construction pit construction efficiency is high, the construction time is short.
Description
Technical field
The present invention relates to the technical fields more particularly to a kind of installation elevator steel construction pit of elevator pit construction.
Background technique
Present market aging blocks install the well pit of elevator additional, and most of is after choosing position, and earth excavation, excavation reaches one
After fixed depth, according to geological conditions, piling or directly pouring reinforcement mixed mud pit are determined.This just needs first to pour mixed mud
Native bottom plate, then carpenter do template, then pour pit wallboard again, cause construction efficiency low.
Summary of the invention
The purpose of the present invention is to provide a kind of installation elevator steel construction pits, it is intended to solve aging blocks in the prior art and install additional
Elevator pit construction efficiency is low, construction time too long technical problem.
To achieve the above object, the present invention provides a kind of installation elevator steel construction pits, including construction ground, basis
Stake, metalling, steel bar layer, steel construction frame, the first concrete layer, the second concrete layer and filling soil layer, the construction ground tool
There is civil engineering pit, the civil engineering pit is located on construction ground, and the quantity of the foundation pile is multiple, foundation pile insertion institute
Construction ground is stated, and is at least partially disposed at the lower section of the civil engineering pit, the metalling is laid on the bottom of the civil engineering pit
Portion, the steel bar layer is laid on the top of the metalling, and is located in the civil engineering pit, the steel construction frame and the steel
The welding of muscle layer, and be located in the civil engineering pit, the steel construction frame includes outer frame body and internal frame body, and the internal frame body is located at institute
The inside of outer frame body is stated, first concrete layer is filled between the outer frame body and the internal frame body, second coagulation
Soil layer is cast in the steel bar layer, and the filling soil layer is filled between the civil engineering pit and the outer frame body.
Wherein, the metalling with a thickness of 150mm.
Wherein, the steel bar layer is made of two layers of steel ring being arranged successively.
Wherein, the outer frame body has the first male and fomale(M&F), and first male and fomale(M&F) is located at the inner circumferential side of the outer frame body, institute
Internal frame body is stated with the second male and fomale(M&F), second male and fomale(M&F) is located at the peripheral side of the internal frame body.
Wherein, the steel construction frame further includes built-in fitting, and the built-in fitting is supported in the outer frame body and the internal frame body
Between.
Wherein, corresponding base angle is fixedly connected by the built-in fitting to the internal frame body at the base angle of the outer frame body.
Wherein, the installation elevator steel knot pit further includes hanging ring, and the hanging ring is fixedly connected with the outer frame body, and position
In the side of the outer frame body.
A kind of installation elevator steel construction pit of the invention, the civil engineering pit is by construction personnel at the construction field (site) according to electricity
Terraced construction requirement excavates, and after the civil engineering pit excavates, according to geology survey data and suggestion, determines the kind of the foundation pile
Class and quantity, and the foundation pile is squeezed into from the bottom of the civil engineering pit, keep the foundation pile at least partially embedded described
Construction ground after the completion of piling, the metalling being made of multiple rubbles is laid in the bottom of the civil engineering pit, makes the civil engineering
The levelness of pit reaches construction requirement, and reinforcing bar or steel ring are laid on the metalling, forms the steel bar layer, institute
State after steel bar layer formed, the steel construction frame be placed into the civil engineering pit, make steel construction frame top surface it is horizontal accidentally
Within one thousandth, the outer frame body and the internal frame body are welded in the steel bar layer difference by construction personnel, to be welded complete
Bi Hou pours coagulation to the space between the steel bar layer and the outer frame body and the internal frame body respectively by two pump lines
The steel bar layer is completely covered for soil, concrete, forms the second concrete layer, and concrete is by the outer frame body and the internal frame body
Between space fill up, form the first concrete layer, the concrete of first concrete layer and second concrete layer exists
The bottom of the steel construction framework mixes, and after concrete receives sweat, the steel construction frame and second concrete layer are close
It links together, can fully ensure that the bonding strength of steel construction framework, the soil that will finally dig out with concreting by welding
Side is filled between the outer frame body and the civil engineering pit.Installation elevator steel construction pit and prior art phase of the invention
Than structure is simple, is easily installed, and occupies little space, and the steel construction frame can be produced in batches in workshop, transport to scene
It is installed, short construction period, construction efficiency are high, carry out standardized production on elevator suitable for installing additional in various aging blocks, solve
It is existing to install the low technical problem of elevator steel construction pit long construction period, construction efficiency additional.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram that the present invention installs elevator steel construction pit additional.
Fig. 2 is the structural schematic diagram of steel construction frame of the present invention.
Fig. 3 is the structural schematic diagram of built-in fitting of the present invention.
Fig. 4 is the structural schematic diagram of steel construction frame of the present invention.
100- installs elevator steel construction pit, 10- construction ground, 20- foundation pile, 30- metalling, 40- steel bar layer, 50- additional
Steel construction frame, the first concrete layer of 60-, the second concrete layer of 70-, 80- filling soil layer, 11- civil engineering pit, 51- outer frame body,
52- internal frame body, the first male and fomale(M&F) of 511-, the second male and fomale(M&F) of 522-, 53- built-in fitting, 90- hanging ring.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, in the description of the present invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
The present invention provides a kind of installation elevator steel construction pit 100, including construction ground 10, base referring to FIG. 1 to FIG. 4,
Plinth stake 20, metalling 30, steel bar layer 40, steel construction frame 50, the first concrete layer 60, the second concrete layer 70 and filling soil layer
80, the construction ground 10 has civil engineering pit 11, and the civil engineering pit 11 is located on construction ground 10, the foundation pile 20
Quantity be it is multiple, the foundation pile 20 is embedded in the construction ground 10, and is at least partially disposed at the lower section of the civil engineering pit 11,
The metalling 30 is laid on the bottom of the civil engineering pit 11, and the steel bar layer 40 is laid on the top of the metalling 30,
And be located in the civil engineering pit 11, the steel construction frame 50 is welded with the steel bar layer 40, and is located at the civil engineering pit 11
Interior, the steel construction frame 50 includes outer frame body 51 and internal frame body 52, and the internal frame body 52 is located at the inside of the outer frame body 51, institute
It states the first concrete layer 60 to be filled between the outer frame body 51 and the internal frame body 52, second concrete layer 70 covers institute
Steel bar layer 40 is stated, the filling soil layer 80 is filled between the civil engineering pit 11 and the outer frame body 51.
In the present embodiment, the civil engineering pit 11 is opened according to elevator construction requirement at the construction field (site) by construction personnel
It digs, after the civil engineering pit 11 excavates, according to geology survey data and suggestion, determines the type sum number of the foundation pile 20
Amount, and the foundation pile 20 is squeezed into from the bottom of the civil engineering pit 11, keep the foundation pile 20 at least partially embedded described
Construction ground 10 after the completion of piling, the metalling 30 being made of multiple rubbles is laid in the bottom of the civil engineering pit 11, makes institute
The levelness for stating civil engineering pit 11 reaches construction requirement, and reinforcing bar or steel ring are laid on the metalling 30, forms institute
Steel bar layer 40 is stated the steel construction frame 50 is placed into the civil engineering pit 11, makes the steel after the steel bar layer 40 is formed
For the horizontal error of 50 top surface of structural frames within one thousandth, construction personnel welds the outer frame body 51 and the internal frame body 52
Onto the steel bar layer 40, after to be welded, by two pump lines respectively to the steel bar layer 40 and the outer frame body 51 with
The steel bar layer 40 is completely covered for space casting concrete between the internal frame body 52, concrete, forms the second concrete
Layer 70, concrete fills up the space between the outer frame body 51 and the internal frame body 52, forms the first concrete layer 60, described
First concrete layer 60 is mixed with the concrete of second concrete layer 70 in the bottom of 50 body of steel construction frame, to coagulation
After soil receives sweat, the steel construction frame 50 closely links together with second concrete layer 70, passes through welding and concrete
Pour the bonding strength that can fully ensure that 50 body of steel construction frame, finally by the earthwork dug out be filled into the outer frame body 51 with it is described
Between civil engineering pit 11.Compared with prior art, structure is simple, is easily installed for installation elevator steel construction pit 100 of the invention,
And occupy little space, the steel construction frame 50 can be produced in batches in workshop, be installed transporting to scene, construction period
It is short, construction efficiency is high, suitable for various aging blocks install additional elevator on carry out standardized production.Preferential, the internal frame body 52 is adopted
With on the two-sided reinforcing bar or steel ring being continuously welded in the steel bar layer 40, the outer frame body 51 is arrived using single side connecting welding
On reinforcing bar or steel ring in the steel bar layer 40, the infiltration energy for installing elevator steel construction pit 100 additional can be improved.
Further, the metalling 30 with a thickness of 150mm.
In the present embodiment, when the rubble size for forming the metalling 30 is 25-30mm, the thickness of the metalling 30
When degree is 150mm, the levelness of the metalling 30 can be fully ensured that, be laid with the steel bar layer 40 and the steel construction frame is installed
Sedimentation is smaller when 50, and is conducive to improve the infiltration energy of the metalling 30.
Further, the steel bar layer 40 is made of two layers of steel ring being arranged successively.
In the present embodiment, second concrete layer 70 is cast in the steel bar layer 40, forms institute's steel construction frame
50 bottom plate, the steel bar layer 40 functions as the skeleton of bottom plate, to increase the intensity of bottom plate, the steel bar layer 40 by
Two layers of steel ring composition being arranged successively can further increase the intensity of bottom plate, and bottom plate is avoided to collapse.
Further, the outer frame body 51 has the first male and fomale(M&F) 511, and first male and fomale(M&F) 511 is located at the outline border
The inner circumferential side of body 51, the internal frame body 52 have the second male and fomale(M&F) 522, and second male and fomale(M&F) 522 is located at the internal frame body 52
Peripheral side.
In the present embodiment, 51 body of outer frame body has first male and fomale(M&F) 511, and the internal frame body 52 has institute
State the second male and fomale(M&F) 522, can increase the outer frame body 51 and 52 surface of internal frame body and the first concrete layer 60 rub
Coefficient is wiped to avoid to increase the tangential stress on 51 surface of outer frame body Yu 52 surface of internal frame body and the first concrete layer 60
The outer frame body 51 is displaced with the internal frame body 52 relative to first concrete layer 60, first male and fomale(M&F) 511 and institute
The camber for stating the second male and fomale(M&F) 522 is preferably between 4mm to 6mm.
Further, the steel construction frame 50 further includes built-in fitting 53, and the built-in fitting 53 is supported in the outer frame body 51
Between the internal frame body 52.
In the present embodiment, the built-in fitting 53 is just fixed on described by the steel construction frame 50 in the Workshop Production stage
Between outer frame body 51 and the internal frame body 52, it is ensured that poured the flatness of built-in fitting 53 after concrete, and without construction
Personnel at the construction field (site) temporarily fix by installation, improves construction quality and construction efficiency.
Further, the base angle of the outer frame body 51 is solid by the built-in fitting 53 to the corresponding base angle of the internal frame body 52
Fixed connection.
In the present embodiment, the base angle of the outer frame body 51 passes through described pre-buried to the corresponding base angle of the internal frame body 52
Part 53 is fixedly connected, so that each built-in fitting 53 is oppositely arranged, to make to have poured each built-in fitting after concrete
53 uniform forces, further increase the flatness of the built-in fitting 53, and by the built-in fitting 53 setting diagonal position can be with
Worker is facilitated to operate in workshop.
Further, the installation elevator steel knot pit further includes hanging ring 90, and the hanging ring 90 and the outer frame body 51 are solid
Fixed connection, and it is located at the side of the outer frame body 51.
In the present embodiment, the hanging ring 90 is fixedly connected with the outer frame body 51, and crane is facilitated to sling the steel
Structural frames 50 reduce applying for construction personnel to provide convenience for the levelness that construction personnel adjusts the steel construction frame 50
Work difficulty, improves construction efficiency.
Above disclosed is only a preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly
Sharp range, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and weighs according to the present invention
Benefit requires made equivalent variations, still belongs to the scope covered by the invention.
Claims (7)
1. a kind of installation elevator steel construction pit, which is characterized in that including the ground, foundation pile, metalling, steel bar layer, steel of constructing
Structural frames, the first concrete layer, the second concrete layer and filling soil layer, the construction ground have civil engineering pit, the civil engineering
Pit is located on construction ground, the quantity of the foundation pile be it is multiple, the foundation pile is embedded in the construction ground, and at least portion
For quartile in the lower section of the civil engineering pit, the metalling is laid on the bottom of the civil engineering pit, and the steel bar layer is laid on
The top of the metalling, and be located in the civil engineering pit, the steel construction frame and the steel bar layer are welded, and are located at described
In civil engineering pit, the steel construction frame includes outer frame body and internal frame body, and the internal frame body is located at the inside of the outer frame body, described
First concrete layer is filled between the outer frame body and the internal frame body, and second concrete layer is cast in the reinforcing bar
Layer, the filling soil layer are filled between the civil engineering pit and the outer frame body.
2. as described in claim 1 install additional elevator steel construction pit, which is characterized in that the metalling with a thickness of 150mm.
3. as claimed in claim 2 install additional elevator steel construction pit, which is characterized in that the steel bar layer by be arranged successively two
Layer steel ring composition.
4. installing elevator steel construction pit additional as claimed in claim 3, which is characterized in that the outer frame body has the first bumps
Face, first male and fomale(M&F) are located at the inner circumferential side of the outer frame body, and the internal frame body has the second male and fomale(M&F), and described second is concave-convex
Face is located at the peripheral side of the internal frame body.
5. installing elevator steel construction pit additional as described in claim 1, which is characterized in that the steel construction frame further includes pre-buried
Part, the built-in fitting support between the outer frame body and the internal frame body.
6. as claimed in claim 5 install additional elevator steel construction pit, which is characterized in that the base angle of the outer frame body with it is described interior
The corresponding base angle of framework is fixedly connected by the built-in fitting.
7. installing elevator steel construction pit additional as claimed in claim 5, which is characterized in that the installation elevator steel knot pit is also wrapped
Hanging ring is included, the hanging ring is fixedly connected with the outer frame body, and is located at the side of the outer frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420643.4A CN110093945B (en) | 2019-05-20 | 2019-05-20 | Pit with elevator steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420643.4A CN110093945B (en) | 2019-05-20 | 2019-05-20 | Pit with elevator steel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110093945A true CN110093945A (en) | 2019-08-06 |
| CN110093945B CN110093945B (en) | 2023-12-12 |
Family
ID=67448651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910420643.4A Active CN110093945B (en) | 2019-05-20 | 2019-05-20 | Pit with elevator steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110093945B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074930A (en) * | 2019-12-31 | 2020-04-28 | 广东凯兴达建筑科技有限公司 | Construction method of elevator foundation structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05321273A (en) * | 1992-03-09 | 1993-12-07 | Ishima Riyuutai Kenkyusho:Kk | Method for constructing concrete structure and fabricating method for concrete form |
| CN101748726A (en) * | 2009-12-20 | 2010-06-23 | 高玉书 | Wind driven generator base anchor pile construction technology taking rock as bearing stratum |
| CN211037035U (en) * | 2019-05-20 | 2020-07-17 | 重庆富士电梯有限责任公司 | Install elevator steel construction pit additional |
-
2019
- 2019-05-20 CN CN201910420643.4A patent/CN110093945B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05321273A (en) * | 1992-03-09 | 1993-12-07 | Ishima Riyuutai Kenkyusho:Kk | Method for constructing concrete structure and fabricating method for concrete form |
| CN101748726A (en) * | 2009-12-20 | 2010-06-23 | 高玉书 | Wind driven generator base anchor pile construction technology taking rock as bearing stratum |
| CN211037035U (en) * | 2019-05-20 | 2020-07-17 | 重庆富士电梯有限责任公司 | Install elevator steel construction pit additional |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074930A (en) * | 2019-12-31 | 2020-04-28 | 广东凯兴达建筑科技有限公司 | Construction method of elevator foundation structure |
| CN111074930B (en) * | 2019-12-31 | 2021-08-24 | 广东凯兴达建筑科技有限公司 | Construction method of elevator foundation structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110093945B (en) | 2023-12-12 |
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