CN106499047A - Pit structure installation method - Google Patents
Pit structure installation method Download PDFInfo
- Publication number
- CN106499047A CN106499047A CN201611107746.8A CN201611107746A CN106499047A CN 106499047 A CN106499047 A CN 106499047A CN 201611107746 A CN201611107746 A CN 201611107746A CN 106499047 A CN106499047 A CN 106499047A
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- pit
- installation method
- supporting part
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 26
- 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 14
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims 1
- 239000000565 sealant Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 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
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 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
Abstract
The present invention provides a kind of pit structure installation method.The pit structure installation method comprises the steps：Pit cushion cap set up by cast concrete, there is provided foundation bolt and anchor nut, and the anchor nut is embedded on pit cushion cap, then mounting foot bolt in the anchor nut；Connecting portion is provided, two adjacent foundation bolts are connected by the connecting portion；Supporting part is provided, the supporting part is connected with the connecting portion；Casting concrete, makes concrete cover the connecting bolt again.The supporting part that the pit structure installation method of the present invention is adopted is made using Steel material, enhances the structural of pit structure；The supporting part is integrally formed with the connecting portion or is articulated with the connecting portion, and the structure is connected firmly, and construction cost is low, and bearing capacity is strong, is not in obscission；The foundation bolt is enclosed to form sealing structure with the connecting portion simultaneously, is less prone to running pulp, good seepage-proof property.
Description
Technical field
The present invention relates to elevator hoistways field, and in particular to the pit structure installation method of elevator hoistways.
Background technology
Aging blocks building in, sometimes according to production, life needs, it is necessary to add elevator outside building, outside building elevator build in
Outside aging blocks, need to build the hoistway independently of building beyond the region of objective existence, therefore hoistway frame is stable firmly particularly significant.Pit structure from
Well pit stretches out, and the firm annexation of connection hoistway frame and pit cushion cap, pit structure and hoistway frame is to whole hoistway
Stable safety, pit structure are one of important composition components of elevator hoistways construction.In the prior art, hoistway frame is held with pit
Platform framework of steel reinforcement is directly welded, and after-pouring concrete covers pit structure and hoistway frame weld, completes hoistway frame and bottom with this
The connection of hole structure.
This kind of pit structure mounting means is excessively coarse simple, there is connection shakiness, easily causes stand-off error, is difficult to entangle
Inclined problem.
Content of the invention
Present invention solves the technical problem that being to improve a kind of structural behaviour well, construction cost is low, the strong bottom of bearing capacity
Hole structure installation method.
Technical scheme is as follows：
A kind of pit structure installation method, comprises the steps,
Pit cushion cap set up by step S1, cast concrete, there is provided foundation bolt and anchor nut, will be embedding for the anchor nut
On the pit cushion cap, then mounting foot bolt in the anchor nut；
First steel plate is fixed in the lower margin by step S2, the first steel plate for providing several the first installing holes of tool
At the top of bolt；
Step S3, the height for adjusting foundation bolt, make the first steel plate height in same level；
Two adjacent foundation bolts are connected by step S4, offer connecting portion, the connecting portion；
Step S5, offer supporting part, the supporting part are connected with the connecting portion；
Step S6, the hoistway frame for providing bottom the second steel plate of tool, second steel plate have several the second installing holes, pass through
Second steel plate of hoistway frame and the first steel plate are connected by connecting bolt, fixed hoistway frame；
Step S7, again casting concrete, make concrete cover the connecting bolt.
Preferably, the supporting part extends to be formed from the top of the connecting portion towards the pit cushion cap outer rim side.
Preferably, the supporting part is articulated with the top of the connecting portion.
Preferably, the supporting part is del.
Preferably, the foundation bolt encloses the collecting to form a sealing at the top of the pit cushion cap with the connecting portion
Groove.
Preferably, the supporting part is 30 ° to 60 ° with the angle of the connecting portion.
Preferably, the quantity of first installing hole and second installing hole is four.
Preferably, the connecting portion is material of rectangular channel, and its end is welded and fixed with the foundation bolt.
Preferably, sealing joint strip is provided with the accepting groove, the sealing joint strip is located at the connecting portion and the lower margin
The junction of bolt.
Compared with correlation technique, the pit structure installation method that the present invention is provided has the advantages that：
First, the supporting part that pit structure installation method of the invention is adopted is made using Steel material, enhances pit structure
Structural；The supporting part is integrally formed with the connecting portion or is articulated with the connecting portion, and the structure is connected firmly, and applies
Work low cost, bearing capacity are strong, are not in obscission；Foundation bolt encloses to form sealing knot with the connecting portion simultaneously
Structure, is less prone to running pulp, good seepage-proof property.
2nd, the hoistway frame of the prior art and the bottom are replaced by the tight bolt of the first steel plate and the second steel plate
The framework of steel reinforcement of hole cushion cap is directly welded, and has both improve the stability and intensity of connection, is reduced again and is subsequently poured mixed mud and apply
The stand-off error that work is caused, is beneficial to the hoistway frame and is connected with the accurate firm of the pit cushion cap.
Description of the drawings
The step of Fig. 1 is pit structure installation method of the present invention flow chart；
Fig. 2 is a kind of top view of embodiment of pit structure shown in Fig. 1；
Fig. 3 is a kind of three-dimensional exploded view of embodiment of pit structure shown in Fig. 1.
Specific embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Please refer to Fig. 1 to Fig. 3, flow chart the step of Fig. 1 is pit structure installation method of the present invention；Fig. 2 is Fig. 1 institutes
Show a kind of top view of embodiment of pit structure；Fig. 3 is a kind of three-dimensional exploded view of embodiment of pit structure shown in Fig. 1.
The pit structure installation method, comprises the steps,
Pit cushion cap 3 set up by step S1, cast concrete, there is provided foundation bolt 111 and anchor nut 113, will be described
Foot nut 113 is embedded on pit cushion cap 3, then mounting foot bolt 111 in the anchor nut 113；
Step S2, the first steel plate 116 for providing several the first installing holes 1161 of tool, will be affixed for first steel plate 116
At the top of the foundation bolt 111；
Step S3, the height for adjusting foundation bolt 111, make 116 height of the first steel plate in same level；
Two adjacent foundation bolts 111 are connected by step S4, offer connecting portion 115, the connecting portion 115；
Step S5, offer supporting part 117, the supporting part 117 are connected with the connecting portion 115；
Step S6, the hoistway frame 2 for providing bottom the second steel plate 21 of tool, second steel plate 21 have several second installing holes
211, second steel plate 21 and the first steel plate 116 of hoistway frame 2 are connected by connecting bolt, fixed hoistway frame 2；
Step S7, again casting concrete, make concrete cover the connecting bolt.
The pit structure 1 is used for connecting hoistway frame 2 and pit cushion cap 3, and which includes that the pit on pit cushion cap is solid
Determine device 11.
The pit fixing device 11 include some anchor nuts 113 for being embedded at the pit cushion cap 3, be bolted in described
Foundation bolt 111 in anchor nut 113, the connecting portion 115 of two adjacent foundation bolts 111 of connection and with the connecting portion 115
The supporting part 117 of connection.Specifically, the connecting portion 115 is material of rectangular channel, and its end is welded with the foundation bolt 111
Fixed.
In the present embodiment, the supporting part 117 is from the top of the connecting portion 115 towards 3 outer rim of pit cushion cap
Side extends to be formed.
The supporting part 117 is del, and the structure is conducive to apical support using triangle in foundation ditch, and
Increase Area of bearing, further improves the stability that the pit fixing device 11 tackles geological disaster.
The foundation bolt 111 encloses the collecting to form a sealing at the top of the pit cushion cap 3 with the connecting portion 115
Groove 100, the accepting groove 100 are used for concrete perfusion.
Preferably, sealing joint strip is provided with the accepting groove, the sealing joint strip is located at the connecting portion and the lower margin
The junction of bolt.Increase the sealing that sealing joint strip further increases the accepting groove 100.
During concrete perfusion, the foundation bolt 111 encloses to form sealing structure with the connecting portion 115, no
Easily there is running pulp, good seepage-proof property.
The supporting part 117 is 30 ° to 60 ° with the angle of the connecting portion 115, installs the pit fixing device 11,
The supporting part 117 can be adjusted to different according to the concrete geologic structure for installing ground with the angle number of degrees of the connecting portion 115
Angle initialization.
The pit fixing device 11 includes foundation bolt 111, anchor nut 113 and the first steel plate 116, the lower margin spiral shell
Bolt 111 is plugged in the anchor nut 113 and the anchor nut 113 is embedded at the pit cushion cap 3, the connecting rod 15
Connect first group 131 and the foundation bolt 111.
Further, the quantity of the foundation bolt 111, the anchor nut 113 and the connecting rod 15 is also four
Root, four connecting rods 15 connect four first pile bodies 1311 and four foundation bolts 111 respectively.
First steel plate 116 is fixed at the top of the foundation bolt 111, and first steel plate 116 is formed with four
One installing hole 1161.
The hoistway frame 2 includes that the second steel plate 21, second steel plate 21 are formed with four the second installing holes 211.
First steel plate 116 and second steel plate 21 are abutted and first installing hole 1161 and described second is installed
211 position of hole is corresponding, and the connecting bolt passes through through located at first installing hole 1161 and second installing hole 211
The foundation bolt 111 and the mutual regulation of anchor nut 113, by first steel plate 116 located at same level, reuse
Connecting bolt is fixedly connected the hoistway frame 2 and the pit fixing device 11.
In another kind of alternate embodiment of the present invention, the supporting part is articulated with the top of the connecting portion, the structure
Be conducive to the production and installation of equipment, by articulated structure, after installation pit fixing device, adjust the supporting part and institute
The different number of degrees of connecting portion are stated, then will be welded and fixed both which.
Compared with correlation technique, the pit structure installation method that the present invention is provided has the advantages that：
First, the supporting part that pit structure installation method of the invention is adopted is made using Steel material, enhances pit structure
Structural；The supporting part is integrally formed with the connecting portion or is articulated with the connecting portion, and the structure is connected firmly, and applies
Work low cost, bearing capacity are strong, are not in obscission；The foundation bolt encloses to form sealing with the connecting portion simultaneously
Structure, is less prone to running pulp, good seepage-proof property.
2nd, the hoistway frame of the prior art and the bottom are replaced by the tight bolt of the first steel plate and the second steel plate
The framework of steel reinforcement of hole cushion cap is directly welded, and has both improve the stability and intensity of connection, is reduced again and is subsequently poured mixed mud and apply
The stand-off error that work is caused, is beneficial to the hoistway frame and is connected with the accurate firm of the pit cushion cap.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related 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：Comprise the steps,
Pit cushion cap set up by step S1, cast concrete, there is provided foundation bolt and anchor nut, and the anchor nut is embedded at
On pit cushion cap, then mounting foot bolt in the anchor nut；
First steel plate is fixed in the foundation bolt by step S2, the first steel plate for providing several the first installing holes of tool
Top；
Step S3, the height for adjusting foundation bolt, make the first steel plate height in same level；
Two adjacent foundation bolts are connected by step S4, offer connecting portion, the connecting portion；
Step S5, offer supporting part, the supporting part are connected with the connecting portion；
Step S6, the hoistway frame for providing bottom the second steel plate of tool, second steel plate has several the second installing holes, by connection
Second steel plate of hoistway frame and the first steel plate are connected by bolt, fixed hoistway frame；
Step S7, again casting concrete, make concrete cover the connecting bolt.
2. pit structure installation method according to claim 1, it is characterised in that：The supporting part is from the connecting portion
Top extends to be formed towards the pit cushion cap outer rim side.
3. pit structure installation method according to claim 1, it is characterised in that：The supporting part is articulated with the connection
The top in portion.
4. pit structure installation method according to claim 1, it is characterised in that：The supporting part is del.
5. pit structure installation method according to claim 1, it is characterised in that：The foundation bolt and the connecting portion
The accepting groove to form 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：Fluid sealant is provided with the accepting groove
Bar, the sealing joint strip are located at the junction of the connecting portion and the foundation bolt.
7. pit structure installation method according to claim 2, it is characterised in that：The supporting part and the connecting portion
Angle is 30 ° to 60 °.
8. pit structure installation method according to claim 1, it is characterised in that：First installing hole and described second
The quantity of installing hole is four.
9. pit structure installation method according to claim 1, it is characterised in that：The connecting portion 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 true CN106499047A (en) | 2017-03-15 |
| CN106499047B 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) |
Citations (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 |
| CN104340813A (en) * | 2014-10-30 | 2015-02-11 | 中国建筑股份有限公司 | Construction method of elevator mounting |
-
2016
- 2016-12-06 CN CN201611107746.8A patent/CN106499047B/en active Active
Patent Citations (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 |
| CN104340813A (en) * | 2014-10-30 | 2015-02-11 | 中国建筑股份有限公司 | Construction method of elevator mounting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106499047B (en) | 2019-01-29 |
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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 |
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. |
|
| TR01 | Transfer of patent right | ||
| 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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| CP01 | Change in the name or title of a patent holder | ||
| 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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| PE01 | Entry into force 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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| PC01 | Cancellation 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 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |