CN106499047B - Pit structure installation method - Google Patents
Pit structure installation method Download PDFInfo
- Publication number
- CN106499047B CN106499047B CN201611107746.8A CN201611107746A CN106499047B CN 106499047 B CN106499047 B CN 106499047B CN 201611107746 A CN201611107746 A CN 201611107746A CN 106499047 B CN106499047 B CN 106499047B
- Authority
- CN
- China
- Prior art keywords
- interconnecting piece
- pit
- installation method
- support portion
- structure installation
- 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.)
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Links
- 238000009434 installation Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000005266 casting Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000000565 sealant Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/0007—Base structures; Cellars
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The present invention provides a kind of pit structure installation method.The pit structure installation method includes the following steps: that being poured concrete sets up pit cushion cap, provides foundation bolt and anchor nut, the anchor nut is embedded on pit cushion cap, then the mounting foot bolt in anchor nut；Interconnecting piece is provided, the interconnecting piece connects two adjacent foundation bolts；Support portion is provided, the support portion is connect with the interconnecting piece；Casting concrete again makes concrete cover the connection bolt.The support portion that pit structure installation method of the invention uses is made of Steel material, enhances the structural of pit structure；The support portion and the interconnecting piece are integrally formed or are articulated on the interconnecting piece, which is connected firmly, and construction cost is low, and bearing capacity is strong, is not in obscission；The foundation bolt and the interconnecting piece are enclosed sealing structure simultaneously, are less prone to running pulp, good seepage-proof property.
Description
Technical field
The present invention relates to elevator shaft fields, and in particular to the pit structure installation method of elevator shaft.
Background technique
Aging blocks building in, sometimes according to production, life needs, it is necessary to add elevator building outside, outside building elevator build in
Except aging blocks, need to build the hoistway outside independently of building, therefore hoistway frame is stable and firm particularly significant.Pit structure from
Well pit stretches out, and connection hoistway frame and pit cushion cap, pit structure and being bonded for hoistway frame are related to entire hoistway
Stablize safety, pit structure is one of the important composition component of elevator shaft construction.In the prior art, hoistway frame is held with pit
Platform framework of steel reinforcement directly welds, and after-pouring concrete covers pit structure and hoistway frame weld, completes hoistway frame and bottom with this
Cheat the connection of structure.
This kind of pit structure mounting means is excessively coarse simple, there is connection shakiness, be easy to cause stand-off error, is difficult to entangle
Inclined problem.
Summary of the invention
Present invention solves the technical problem that be to improve that a kind of structural behaviour is good, and construction cost is low, the strong bottom of bearing capacity
Cheat structure installation method.
Technical scheme is as follows:
A kind of pit structure installation method, includes the following steps,
Step S1, casting concrete sets up pit cushion cap, provides foundation bolt and anchor nut, and the anchor nut is embedding
On pit cushion cap, the then mounting foot bolt in the anchor nut；
Step S2, the first steel plate for having several the first mounting holes is provided, first steel plate is fixed in the lower margin
At the top of bolt；
Step S3, the height for adjusting foundation bolt, makes the first steel plate height in same level；
Step S4, interconnecting piece is provided, the interconnecting piece connects two adjacent foundation bolts；
Step S5, support portion is provided, the support portion is connect with the interconnecting piece；
Step S6, the hoistway frame that bottom has the second steel plate is provided, second steel plate has several the second mounting holes, passes through
It connects bolt to connect the second steel plate of hoistway frame and the first steel plate, fixed hoistway frame；
Step S7, casting concrete again makes concrete cover the connection bolt.
Preferably, the support portion is extended to form from the top of the interconnecting piece towards the pit cushion cap outer rim side.
Preferably, the support portion is articulated with the top of the interconnecting piece.
Preferably, the support portion is up-side down triangle.
Preferably, the foundation bolt and the interconnecting piece are enclosed the receiving of a sealing at the top of the pit cushion cap
Slot.
Preferably, the angle of the support portion and the interconnecting piece is 30 ° to 60 °.
Preferably, the quantity of first mounting hole and second mounting hole is four.
Preferably, the interconnecting piece is material of rectangular channel, and end is welded and fixed with the foundation bolt.
Preferably, sealing joint strip is equipped in the container, the sealing joint strip is set to the interconnecting piece and the lower margin
The junction of bolt.
Compared with the relevant technologies, pit structure installation method provided by the invention is had the following beneficial effects:
One, the support portion that pit structure installation method of the invention uses is made of Steel material, enhances pit structure
It is structural；The support portion and the interconnecting piece are integrally formed or are articulated on the interconnecting piece, which is connected firmly, and applies
Work is at low cost, and bearing capacity is strong, is not in obscission；Foundation bolt and the interconnecting piece are enclosed sealing knot simultaneously
Structure is less prone to running pulp, good seepage-proof property.
Two, the hoistway frame in the prior art and the bottom are replaced by the close bolt of the first steel plate and the second steel plate
The framework of steel reinforcement of hole cushion cap directly welds, and has not only improved the stability and intensity of connection, but also reduce the subsequent mixed mud that pours and apply
Stand-off error caused by work is beneficial to the hoistway frame and is bonded with the accurate of the pit cushion cap.
Detailed description of the invention
Fig. 1 is the step flow chart of pit structure installation method of the present invention；
Fig. 2 is a kind of top view of embodiment of pit structure shown in Fig. 1；
Fig. 3 is a kind of stereogram exploded view of embodiment of pit structure shown in Fig. 1.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Fig. 1 to Fig. 3 is please referred to, Fig. 1 is the step flow chart of pit structure installation method of the present invention；Fig. 2 is Fig. 1 institute
Show a kind of top view of embodiment of pit structure；Fig. 3 is a kind of stereogram exploded view of embodiment of pit structure shown in Fig. 1.
The pit structure installation method, includes the following steps,
Step S1, casting concrete sets up pit cushion cap 3, provides foundation bolt 111 and anchor nut 113, will describedly
Foot nut 113 is embedded on pit cushion cap 3, then the mounting foot bolt 111 in anchor nut 113；
Step S2, the first steel plate 116 for having several the first mounting holes 1161 is provided, first steel plate 116 is affixed
In 111 top of foundation bolt；
Step S3, the height for adjusting foundation bolt 111, makes 116 height of the first steel plate in same level；
Step S4, interconnecting piece 115 is provided, the interconnecting piece 115 connects two adjacent foundation bolts 111；
Step S5, support portion 117 is provided, the support portion 117 is connect with the interconnecting piece 115；
Step S6, the hoistway frame 2 that bottom has the second steel plate 21 is provided, second steel plate 21 has several second mounting holes
211, the second steel plate 21 of hoistway frame 2 and the first steel plate 116 are connected by connection bolt, fixed hoistway frame 2；
Step S7, casting concrete again makes concrete cover the connection bolt.
The pit structure 1 is for connecting hoistway frame 2 and pit cushion cap 3 comprising the pit on pit cushion cap is solid
Determine device 11.
The fixed device 11 of the pit include several anchor nuts 113 for being embedded at the pit cushion cap 3, be bolted in it is described
Foundation bolt 111 in anchor nut 113, the interconnecting piece 115 for connecting two adjacent foundation bolts 111 and with the interconnecting piece 115
The support portion 117 of connection.Specifically, the interconnecting piece 115 is material of rectangular channel, end and the foundation bolt 111 are welded
It is fixed.
Further, the quantity of the foundation bolt 111, the anchor nut 113 and the interconnecting piece 115 is four
A, four interconnecting pieces are separately connected four foundation bolts 111.
In the present embodiment, the support portion 117 is from the top of the interconnecting piece 115 towards 3 outer rim of pit cushion cap
Side extends to form.
The support portion 117 is up-side down triangle, which is conducive to the apical support using triangle in foundation pit, and
Increase bearing area, further increases the stability that the fixed device 11 of the pit copes with geological disaster.
The foundation bolt 111 is enclosed the receiving of a sealing with the interconnecting piece 115 at the top of the pit cushion cap 3
Slot 100, the container 100 are used for concrete perfusion.
Preferably, sealing joint strip is equipped in the container, the sealing joint strip is set to the interconnecting piece and the lower margin
The junction of bolt.Increase sealing joint strip and further increases the leakproofness of the container 100.
During concrete perfusion, the foundation bolt 111 is enclosed sealing structure with the interconnecting piece 115, no
Easily there is running pulp, good seepage-proof property.
The angle of the support portion 117 and the interconnecting piece 115 is 30 ° to 60 °, installs the fixed device 11 of the pit,
The angle degree of the support portion 117 and the interconnecting piece 115 can be adjusted to different according to the specific geologic structure on installation ground
Angle initialization.
The fixed device 11 of the pit further includes the first steel plate 116.First steel plate 116 is fixed in the foundation bolt
111 tops, there are four the first mounting holes 1161 for the formation of the first steel plate 116.
The hoistway frame 2 includes the second steel plate 21, and there are four the second mounting holes 211 for the formation of the second steel plate 21.
First steel plate 116 and second steel plate 21 abut and first mounting hole 1161 and described second is installed
211 position of hole is corresponding, and the connection bolt-through is set to first mounting hole 1161 and second mounting hole 211, passes through
First steel plate 116 is set to same level, reused by the mutual adjusting of the foundation bolt 111 and anchor nut 113
Connection bolt is fixedly connected with the hoistway frame 2 and the fixed device 11 of the pit.
In another alternate embodiment of the invention, the support portion is articulated with the top of the interconnecting piece, the structure
The production and installation for being conducive to equipment adjust the support portion and institute after being installed the fixed device of pit by articulated structure
The different degree of interconnecting piece is stated, then the two is welded and fixed.
Compared with the relevant technologies, pit structure installation method provided by the invention is had the following beneficial effects:
One, the support portion that pit structure installation method of the invention uses is made of Steel material, enhances pit structure
It is structural；The support portion and the interconnecting piece are integrally formed or are articulated on the interconnecting piece, which is connected firmly, and applies
Work is at low cost, and bearing capacity is strong, is not in obscission；The foundation bolt and the interconnecting piece are enclosed sealing simultaneously
Structure is less prone to running pulp, good seepage-proof property.
Two, the hoistway frame in the prior art and the bottom are replaced by the close bolt of the first steel plate and the second steel plate
The framework of steel reinforcement of hole cushion cap directly welds, and has not only improved the stability and intensity of connection, but also reduce the subsequent mixed mud that pours and apply
Stand-off error caused by work is beneficial to the hoistway frame and is bonded with the accurate of the pit cushion cap.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (9)
1. a kind of pit structure installation method, it is characterised in that: include the following steps,
Step S1, casting concrete sets up pit cushion cap, provides foundation bolt and anchor nut, the anchor nut is embedded at
On pit cushion cap, the then mounting foot bolt in the anchor nut；
Step S2, the first steel plate for having several the first mounting holes is provided, first steel plate is fixed in the foundation bolt
Top；
Step S3, the height for adjusting foundation bolt, makes the first steel plate height in same level；
Step S4, interconnecting piece is provided, the interconnecting piece connects two adjacent foundation bolts；
Step S5, support portion is provided, the support portion is connect with the interconnecting piece；
Step S6, the hoistway frame that bottom has the second steel plate is provided, second steel plate has several the second mounting holes, passes through connection
Bolt connects the second steel plate of hoistway frame and the first steel plate, fixed hoistway frame；
Step S7, casting concrete again makes concrete cover the connection bolt.
2. pit structure installation method according to claim 1, it is characterised in that: the support portion is from the interconnecting piece
Top is extended to form towards the pit cushion cap outer rim side.
3. pit structure installation method according to claim 1, it is characterised in that: the support portion is articulated with the connection
The top in portion.
4. pit structure installation method according to claim 1, it is characterised in that: the support portion is up-side down triangle.
5. pit structure installation method according to claim 1, it is characterised in that: the foundation bolt and the interconnecting piece
The container of a sealing is enclosed at the top of the pit cushion cap.
6. pit structure installation method according to claim 5, it is characterised in that: be equipped with sealant in the container
Item, the sealing joint strip are set to the junction of the interconnecting piece and the foundation bolt.
7. pit structure installation method according to claim 2, it is characterised in that: the support portion and the interconnecting piece
Angle is 30 ° to 60 °.
8. pit structure installation method according to claim 1, it is characterised in that: first mounting hole and described second
The quantity of mounting hole is four.
9. pit structure installation method according to claim 1, it is characterised in that: the interconnecting piece is material of rectangular channel,
Its end is welded and fixed with the foundation bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107746.8A CN106499047B (en) | 2016-12-06 | 2016-12-06 | Pit structure installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107746.8A CN106499047B (en) | 2016-12-06 | 2016-12-06 | Pit structure installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106499047A CN106499047A (en) | 2017-03-15 |
| CN106499047B true CN106499047B (en) | 2019-01-29 |
Family
ID=58330462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611107746.8A Active CN106499047B (en) | 2016-12-06 | 2016-12-06 | Pit structure installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106499047B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009263102A (en) * | 2008-04-25 | 2009-11-12 | Toshiba Elevator Co Ltd | Buffer stand mounting structure of elevator |
| CN202245617U (en) * | 2011-01-04 | 2012-05-30 | 张向阳 | Elevator well wall assembled by adopting combined type derricks |
| CN104340813B (en) * | 2014-10-30 | 2016-09-14 | 中国建筑股份有限公司 | A kind of installation construction method for elevator |
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2016
- 2016-12-06 CN CN201611107746.8A patent/CN106499047B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106499047A (en) | 2017-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191025 Address after: 314513, Dongsheng Street, Quanzhou Town, Jiaxing, Zhejiang, Tongxiang Patentee after: TONGXIANG TENGFEI QUILT WADDING CO.,LTD. Address before: 315040 room 233-3, building, No. 66, academician Road, high tech Zone, Zhejiang, Ningbo, China Patentee before: NINGBO YONGLIANG ELEVATOR TECHNOLOGY DEVELOPMENT CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314513, Dongsheng Street, Quanzhou Town, Jiaxing, Zhejiang, Tongxiang Patentee after: Tongxiang Tengfei Home Textile Co.,Ltd. Address before: 314513, Dongsheng Street, Quanzhou Town, Jiaxing, Zhejiang, Tongxiang Patentee before: TONGXIANG TENGFEI QUILT WADDING Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pit structure installation method Effective date of registration: 20211202 Granted publication date: 20190129 Pledgee: Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Zhouquan Branch Pledgor: Tongxiang Tengfei Home Textile Co.,Ltd. Registration number: Y2021330002445 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230907 Granted publication date: 20190129 Pledgee: Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Zhouquan Branch Pledgor: Tongxiang Tengfei Home Textile Co.,Ltd. Registration number: Y2021330002445 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Installation method of pit structure Effective date of registration: 20230924 Granted publication date: 20190129 Pledgee: Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Zhouquan Branch Pledgor: Tongxiang Tengfei Home Textile Co.,Ltd. Registration number: Y2023330002103 |