CN106499048B - Pit structure installation method - Google Patents
Pit structure installation method Download PDFInfo
- Publication number
- CN106499048B CN106499048B CN201611113024.3A CN201611113024A CN106499048B CN 106499048 B CN106499048 B CN 106499048B CN 201611113024 A CN201611113024 A CN 201611113024A CN 106499048 B CN106499048 B CN 106499048B
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- China
- Prior art keywords
- cushion cap
- pit
- steel plate
- installation method
- hole
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- 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: to provide foundation pit, concrete is poured in foundation pit and sets up the first cushion cap；Multiple support rods are provided, the bottom end of multiple support rods is fixed in first cushion cap；Second cushion cap is provided, second cushion cap is fixed in the top of multiple support rods；Pit connection frame is provided, the pit connection frame is fixed in the top of second cushion cap；To casting concrete in foundation pit, make the excessively described pit connection frame of concrete cover.The pit structure installation method, the support rod of the second cushion cap and connection first cushion cap and the second cushion cap is added on first cushion cap, and the support rod has stretching structure, the levelness of adjustable second cushion cap solves the problems, such as that the foundation pit that elevator pit structure is generated using overlong time is subside, cushion cap deforms.
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 bottom and bottom
Hole cushion cap framework of steel reinforcement directly welds, and after-pouring concrete covers pit structure and hoistway frame bottom weld, completes well with this
The connection of road frame and pit 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 being to improve a kind of simple and convenient structure, stable connection, stand-off error little Yi to correct
Pit structure installation method.
The present invention provides a kind of pit structure installation method, includes the following steps:
Step S1, provides foundation pit, and concrete is poured in foundation pit and sets up the first cushion cap；
Step S2 provides multiple support rods, and the bottom end of multiple support rods is fixed in first cushion cap；
Step S3 provides the second cushion cap, and second cushion cap is fixed in the top of multiple support rods；
Step S4 provides pit connection frame, and the pit connection frame is fixed in the top of second cushion cap；
Step S5 makes the excessively described pit connection frame of concrete cover to casting concrete in foundation pit.
Preferably, the installation method of the pit connection frame, includes the following steps；
Step S41, provides foundation bolt and anchor nut, and the anchor nut is fixed on second cushion cap, is connect
The foundation bolt is installed in the anchor nut；
Step S42, provides the first steel plate for having multiple first mounting holes, and first steel plate is fixed in the lower margin spiral shell
At the top of bolt；
Step S43 adjusts the height of the foundation bolt, makes the first steel plate height in same level；
Step S44, provides the hoistway frame that bottom has the second steel plate, and second steel plate has multiple second mounting holes, passes through
It connects bolt to connect the second steel plate of hoistway frame and the first steel plate, to fix hoistway frame.
Preferably, in step s3, second cushion cap is parallel to the horizontal plane in the height for adjusting the support rod.
Preferably, the second cushion cap described in multiple they sup-ports is suspended at the top of first cushion cap, and described first
The size of the central axis of cushion cap and second cushion cap and first cushion cap is greater than the size of second cushion cap.
Preferably, the support rod includes connection first cushion cap and has the first support bar of first through hole, connection institute
It states the second cushion cap and has the second support bar and fixed link of the second through-hole, one end of the second support bar is inserted in described first
In support rod, and the first through hole and second lead to the hole site are opposite, the fixed link be inserted in the first through hole and
Second through-hole simultaneously runs through the first support bar and the second support bar.
Preferably, the quantity of the support rod is four, is respectively arranged on four apex angles of first cushion cap.
Preferably, first steel plate is fixed at the top of the foundation bolt, and there are four first for the first steel plate formation
Mounting hole.
Preferably, there are four the second mounting holes for the second steel plate formation.
Preferably, first steel plate and second steel plate abutting and first mounting hole and second mounting hole
Position is corresponding, and the connection bolt-through is set to first mounting hole and second mounting hole.
Compared with the relevant technologies, pit structure installation method provided by the invention is had the following beneficial effects:
One, the support rod of the second cushion cap and connection first cushion cap and the second cushion cap is added on first cushion cap,
And the support rod has stretching structure, the levelness of adjustable second cushion cap solves elevator pit structure and uses the time
The problem of foundation pit that is too long and generating is subside, cushion cap deforms.
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 fixed stability and intensity, but also reduce the subsequent mixed mud that pours and apply
Stand-off error caused by work is conducive 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 the stereogram exploded view of pit structure of the present invention；
Fig. 3 is the step flow chart of the installation method of pit connection frame of the present invention.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
A kind of pit structure installation method, please refers to Fig. 1 and Fig. 2, wherein Fig. 1 is pit structure 1 of the present invention installation
The step flow chart of method；Fig. 2 is the stereogram exploded view of pit structure of the present invention.The pit structure installation method includes as follows
Step:
Step S1, provides foundation pit, and concrete is poured in foundation pit and sets up the first cushion cap 13；
Step S2 provides multiple support rods 10, and the bottom end of multiple support rods 10 is fixed in first cushion cap 13；
In the present embodiment, the quantity of the support rod 10 is four, is respectively arranged on four tops of first cushion cap 13
Angle.
Step S3 provides the second cushion cap 15, and second cushion cap 15 is fixed in the top of multiple support rods 10；
Specifically, multiple support rods 10 support second cushion cap 15 to be suspended at 13 top of the first cushion cap, institute
The size for stating the central axis of the first cushion cap 13 and second cushion cap 15 and first cushion cap 13 is held greater than described second
The size of platform 15.
The support rod 10 includes connecting first cushion cap 13 and having the first support bar 101 of first through hole 1011, connect
It connects second cushion cap 15 and has the second support bar 103 and fixed link 105 of the second through-hole 1031, the second support bar 103
One end be inserted in the first support bar 101, and the first through hole 1011 is opposite with 1031 position of the second through-hole,
The fixed link 105 is inserted in the first through hole 1011 and second through-hole 1031 and through the first support bar 101
With the second support bar 103.
The distance for being inserted into the first support bar 101 by the way that the second support bar 103 is arranged, reaches and adjusts support rod 10
Height, second cushion cap 15 is parallel to the horizontal plane.
Step S4 provides pit connection frame 11, and the pit connection frame 11 is fixed in the top of second cushion cap 15；
Step S5 makes the excessively described pit connection frame 11 of concrete cover to casting concrete in foundation pit.
Please in conjunction with refering to Fig. 3, Fig. 3 is the step flow chart of the installation method of pit connection frame of the present invention.The pit
The installation method of connection frame, includes the following steps；
Step S41 provides foundation bolt 111 and anchor nut 113, and the anchor nut 113 is fixed in the second cushion cap
On 15, the foundation bolt 111 is then installed in the anchor nut 113；
Step S42 provides the first steel plate 115 for having multiple first mounting holes 1151, first steel plate 115 is fixed in
111 top of foundation bolt；
Step S43 adjusts the height of the foundation bolt 111, makes 115 height of the first steel plate in same level；
Step S44, provides the hoistway frame 2 that bottom has the second steel plate 21, and second steel plate 21 has multiple second mounting holes
211, the second steel plate 21 of hoistway frame 2 and the first steel plate 115 are connected by connection bolt, to fix hoistway frame 2.
Specifically, the pit connection frame 11 includes foundation bolt 111, anchor nut 113 and the first steel plate 115, it is described
Anchor nut 113 is fixed on second cushion cap 15, and the foundation bolt 111 is plugged in the anchor nut 113.
Further, the foundation bolt 111, the anchor nut 113 quantity be also four, the anchor nut
113 are embedded at four apex angles of second cushion cap 15.
First steel plate 115 is fixed in 111 top of the foundation bolt, and first steel plate 115 forms that there are four the
One mounting hole 1151；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 115 and second steel plate 21 abut and first mounting hole 1151 and described second is installed
211 position of hole is corresponding, and the connection bolt-through is set to first mounting hole 1151 and second mounting hole 211, passes through
First steel plate 115 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 pit connection frame 11.
Compared with the relevant technologies, pit structure installation method provided by the invention is had the following beneficial effects:
One, the support rod of the second cushion cap and connection first cushion cap and the second cushion cap is added on first cushion cap,
And the support rod has stretching structure, the levelness of adjustable second cushion cap solves elevator pit structure and uses the time
The problem of foundation pit that is too long and generating is subside, cushion cap deforms.
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 fixed stability and intensity, but also reduce the subsequent mixed mud that pours and apply
Stand-off error caused by work is conducive 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 (8)
1. a kind of pit structure installation method, the pit structure applied to installation elevator shaft frame, which is characterized in that including as follows
Step:
Step S1, provides foundation pit, and concrete is poured in foundation pit and sets up the first cushion cap；
Step S2 provides multiple support rods, and the bottom end of multiple support rods is fixed in first cushion cap；
Step S3 provides the second cushion cap, and second cushion cap is fixed in the top of multiple support rods；
Step S4 provides pit connection frame, and the pit connection frame is fixed in the top of second cushion cap；
Step S5 makes the excessively described pit connection frame of concrete cover to casting concrete in foundation pit；
The step S4, includes the following steps；
Step S41, provides foundation bolt and anchor nut, and the anchor nut is fixed on second cushion cap, is then existed
The installation foundation bolt in the anchor nut；
Step S42, provides the first steel plate for having multiple first mounting holes, and first steel plate is fixed in the foundation bolt top
Portion；
Step S43 adjusts the height of the foundation bolt, makes the first steel plate height in same level；
Step S44, provides the hoistway frame that bottom has the second steel plate, and second steel plate has multiple second mounting holes, passes through connection
Bolt connects the second steel plate of hoistway frame and the first steel plate, to fix hoistway frame.
2. pit structure installation method according to claim 1, it is characterised in that: in step s3, adjust the support
Second cushion cap is parallel to the horizontal plane in the height of bar.
3. pit structure installation method according to claim 1, it is characterised in that: described in multiple they sup-ports
Two cushion caps are suspended at the top of first cushion cap, the central axis and described first of first cushion cap and second cushion cap
The size of cushion cap is greater than the size of second cushion cap.
4. pit structure installation method according to claim 1, it is characterised in that: the support rod includes connecting described the
One cushion cap simultaneously has the first support bar of first through hole, connection second cushion cap and the second support bar and fixation that have the second through-hole
Bar, one end of the second support bar are inserted in the first support bar, and the first through hole and second through-hole position
Set opposite, the fixed link is inserted in the first through hole and second through-hole and through the first support bar and described the
Two support rods.
5. pit structure installation method according to claim 1, it is characterised in that: the quantity of the support rod is four,
It is respectively arranged on four apex angles of first cushion cap.
6. pit structure installation method according to claim 2, it is characterised in that: first steel plate is fixed in describedly
At the top of foot bolt, there are four the first mounting holes for the first steel plate formation.
7. pit structure installation method according to claim 6, it is characterised in that: second steel plate forms that there are four the
Two mounting holes.
8. pit structure installation method according to claim 7, it is characterised in that: first steel plate and second steel
Plate abuts and first mounting hole and second position of mounting hole are corresponding, and the connection bolt-through is set to first peace
Fill hole and second mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113024.3A CN106499048B (en) | 2016-12-06 | 2016-12-06 | Pit structure installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113024.3A CN106499048B (en) | 2016-12-06 | 2016-12-06 | Pit structure installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106499048A CN106499048A (en) | 2017-03-15 |
| CN106499048B true CN106499048B (en) | 2019-08-16 |
Family
ID=58329568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611113024.3A Active CN106499048B (en) | 2016-12-06 | 2016-12-06 | Pit structure installation method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106499048B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006298611A (en) * | 2005-04-22 | 2006-11-02 | Mitsubishi Electric Corp | Buffer device for elevator |
| CN202245617U (en) * | 2011-01-04 | 2012-05-30 | 张向阳 | Elevator well wall assembled by adopting combined type derricks |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106044466A (en) * | 2016-08-12 | 2016-10-26 | 山东富士制御电梯有限公司 | Levelness adjusting device for steel structure well for elevator |
-
2016
- 2016-12-06 CN CN201611113024.3A patent/CN106499048B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006298611A (en) * | 2005-04-22 | 2006-11-02 | Mitsubishi Electric Corp | Buffer device for elevator |
| CN202245617U (en) * | 2011-01-04 | 2012-05-30 | 张向阳 | Elevator well wall assembled by adopting combined type derricks |
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| Publication number | Publication date |
|---|---|
| CN106499048A (en) | 2017-03-15 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191029 Address after: 314513 quchbon village, zhouquan Town, Tongxiang City, Jiaxing, Zhejiang Patentee after: Zhejiang canyuan Home Textile Co., Ltd Address before: 315040 room 233-3, building, No. 66, academician Road, high tech Zone, Zhejiang, Ningbo, China Patentee before: Ningbo ever Elevator Technology Development Co., Ltd. |
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| TR01 | Transfer of patent right |