CN106499048A - Pit structure installation method - Google Patents
Pit structure installation method Download PDFInfo
- Publication number
- CN106499048A CN106499048A CN201611113024.3A CN201611113024A CN106499048A CN 106499048 A CN106499048 A CN 106499048A CN 201611113024 A CN201611113024 A CN 201611113024A CN 106499048 A CN106499048 A CN 106499048A
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- CN
- China
- Prior art keywords
- cushion cap
- steel plate
- installation method
- pit
- pit structure
- 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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Classifications
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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 comprises the steps：Foundation ditch is provided, and concrete is poured into a mould in foundation ditch and sets up the first cushion cap；Multiple support bars are provided, the bottom of multiple support bars is fixed in first cushion cap；The second cushion cap is provided, the top that second cushion cap is fixed in multiple support bars；Pit link, the top that the pit link is fixed in second cushion cap are provided；To casting concrete in foundation ditch, the excessively described pit link of concrete cover is made.The pit structure installation method, the second cushion cap is set up on first cushion cap and connects the support bar of first cushion cap and the second cushion cap, and the support bar has stretching structure, the levelness of second cushion cap can be adjusted, solve the problems, such as elevator pit structure use time long and produce foundation ditch subside, cushion cap deformation.
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 bottom and bottom
Hole cushion cap framework of steel reinforcement is directly welded, and after-pouring concrete is covered at pit structure and hoistway frame bottom welding, completes well with this
Road frame and the connection of pit 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 simple structure convenience, stable connection, stand-off error little Yi to correct
Pit structure installation method.
The present invention provides a kind of pit structure installation method, comprises the steps：
Step S1, there is provided foundation ditch, in foundation ditch pours into a mould concrete and sets up the first cushion cap；
The bottom of multiple support bars is fixed in first cushion cap by step S2, there is provided multiple support bars；
Step S3, there is provided the second cushion cap, the top that second cushion cap is fixed in multiple support bars；
Step S4, there is provided pit link, the top that the pit link is fixed in second cushion cap；
Step S5, to casting concrete in foundation ditch, makes the excessively described pit link of concrete cover.
Preferably, the installation method of the pit link, comprises the steps；
Step S41, there is provided foundation bolt and anchor nut, the anchor nut is fixed on second cushion cap, is connect
, in the anchor nut, the foundation bolt is installed；
First steel plate is fixed in the lower margin spiral shell by step S42, there is provided the first steel plate of multiple first installing holes of tool
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, there is provided bottom has the hoistway frame of the second steel plate, second steel plate has multiple second installing holes, passes through
Second steel plate of hoistway frame and the first steel plate are connected by connecting bolt, to fix hoistway frame.
Preferably, in step s3, the height of the support bar is adjusted, second cushion cap and plane-parallel is made.
Preferably, the second cushion cap described in multiple they sup-ports is suspended at the top of first cushion cap, and described first
Size of the size of cushion cap and the central axis and first cushion cap of second cushion cap more than second cushion cap.
Preferably, the support bar includes connecting first cushion cap and has the first support bar of first through hole, connection institute
State the second cushion cap and have the second support bar and fix bar of the second through hole, one end of the second support bar is inserted in described first
In support bar, and the first through hole and second lead to the hole site are relative, the fix bar 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 bar is four, is respectively arranged on four drift angles of first cushion cap.
Preferably, first steel plate is fixed at the top of the foundation bolt, and first steel plate is formed with four first
Installing hole.
Preferably, second steel plate is formed with four the second installing holes.
Preferably, first steel plate and second steel plate are abutted and first installing hole and second installing hole
Position is corresponding, and the connecting bolt is through located at first installing hole and second installing hole.
Compared with correlation technique, the pit structure installation method that the present invention is provided has the advantages that：
First, the second cushion cap is set up on first cushion cap and connects the support bar of first cushion cap and the second cushion cap,
And the support bar has stretching structure, the levelness of second cushion cap can be adjusted, solve elevator pit structure use time
Foundation ditch that is long and producing is subside, the problem of cushion cap deformation.
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 fixed stability and intensity, is reduced again
The stand-off error that work is caused, is conducive to the hoistway frame to be 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 the three-dimensional exploded view of pit structure of the present invention；
The step of Fig. 3 is the installation method of pit link of the present invention flow chart.
Specific embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
A kind of pit structure installation method, please refers to Fig. 1 and Fig. 2, and wherein, Fig. 1 is installed for pit structure 1 of the present invention
The step of method flow chart；Fig. 2 is the three-dimensional exploded view of pit structure of the present invention.The pit structure installation method includes as follows
Step：
Step S1, there is provided foundation ditch, in foundation ditch pours into a mould concrete and sets up the first cushion cap 13；
The bottom of multiple support bars 10 is fixed in first cushion cap 13 by step S2, there is provided multiple support bars 10；
In the present embodiment, the quantity of the support bar 10 is four, is respectively arranged on four tops of first cushion cap 13
Angle.
Step S3, there is provided the second cushion cap 15, the top that second cushion cap 15 is fixed in multiple support bars 10；
Specifically, multiple support bars 10 support second cushion cap 15 to be suspended at the top of first cushion cap 13, institute
The size that the first cushion cap 13 is stated with the central axis and first cushion cap 13 of second cushion cap 15 is held more than described second
The size of platform 15.
The support bar 10 includes connecting first cushion cap 13 and has the first support bar 101 of first through hole 1011, connects
Connect second cushion cap 15 and have the second support bar 103 and fix bar 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 and 1031 position of the second through hole are relative,
The fix bar 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 of the first support bar 101 is inserted by arranging the second support bar 103, reaches regulation support bar 10
Height, make second cushion cap 15 and plane-parallel.
Step S4, there is provided pit link 11, the top that the pit link 11 is fixed in second cushion cap 15；
Step S5, to casting concrete in foundation ditch, makes the excessively described pit link 11 of concrete cover.
Please in conjunction with flow chart the step of refering to Fig. 3, Fig. 3 is the installation method of pit link of the present invention.The pit
The installation method of link, comprises the steps；
The anchor nut 113 is fixed in the second cushion cap by step S41, there is provided foundation bolt 111 and anchor nut 113
On 15, the foundation bolt 111 is installed in the anchor nut 113 then；
Step S42, there is provided the first steel plate 115 of multiple first installing holes 1151 of tool, first steel plate 115 is fixed in
At the top of the foundation bolt 111；
Step S43, adjusts the height of the foundation bolt 111, makes 115 height of the first steel plate in same level；
Step S44, there is provided bottom has the hoistway frame 2 of the second steel plate 21, second steel plate 21 has multiple second installing holes
211, second steel plate 21 and the first steel plate 115 of hoistway frame 2 are connected by connecting bolt, to fix hoistway frame 2.
Specifically, the pit link 11 includes foundation bolt 111, anchor nut 113 and the first steel plate 115, 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 quantity of the anchor nut 113 are also four, the anchor nut
113 four drift angles for being embedded at second cushion cap 15.
First steel plate 115 is fixed at the top of the foundation bolt 111, and first steel plate 115 is formed with four
One installing hole 1151；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 115 and second steel plate 21 are abutted and first installing hole 1151 and described second is installed
211 position of hole is corresponding, and the connecting bolt passes through through located at first installing hole 1151 and second installing hole 211
The foundation bolt 111 and the mutual regulation of anchor nut 113, by first steel plate 115 located at same level, reuse
Connecting bolt is fixedly connected the hoistway frame 2 and the pit link 11.
Compared with correlation technique, the pit structure installation method that the present invention is provided has the advantages that：
First, the second cushion cap is set up on first cushion cap and connects the support bar of first cushion cap and the second cushion cap,
And the support bar has stretching structure, the levelness of second cushion cap can be adjusted, solve elevator pit structure use time
Foundation ditch that is long and producing is subside, the problem of cushion cap deformation.
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 fixed stability and intensity, is reduced again
The stand-off error that work is caused, is conducive to the hoistway frame to be 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, this are applied to the pit structure for installing elevator hoistways frame, it is characterised in that include as
Lower step：
Step S1, there is provided foundation ditch, in foundation ditch pours into a mould concrete and sets up the first cushion cap；
The bottom of multiple support bars is fixed in first cushion cap by step S2, there is provided multiple support bars；
Step S3, there is provided the second cushion cap, the top that second cushion cap is fixed in multiple support bars；
Step S4, there is provided pit link, the top that the pit link is fixed in second cushion cap；
Step S5, to casting concrete in foundation ditch, makes the excessively described pit link of concrete cover.
2. pit structure installation method according to claim 1, it is characterised in that：Step S4, comprises the steps；
Step S41, there is provided foundation bolt and anchor nut, the anchor nut is fixed on second cushion cap, is then existed
The foundation bolt is installed in the anchor nut；
First steel plate is fixed in the foundation bolt top by step S42, there is provided the first steel plate of multiple first installing holes of tool
Portion；
Step S43, adjusts the height of the foundation bolt, makes the first steel plate height in same level；
Step S44, there is provided bottom has the hoistway frame of the second steel plate, second steel plate has multiple second installing holes, by connection
Second steel plate of hoistway frame and the first steel plate are connected by bolt, to fix hoistway frame.
3. pit structure installation method according to claim 1, it is characterised in that：In step s3, the support is adjusted
The height of bar, makes second cushion cap and plane-parallel.
4. 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
Size of the size of cushion cap more than second cushion cap.
5. pit structure installation method according to claim 1, it is characterised in that：The support bar includes connecting described
One cushion cap simultaneously has the first support bar of first through hole, connects second cushion cap and have second support bar and the fixation of 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 the second through hole position
Put relative, the fix bar is inserted in the first through hole and second through hole and runs through the first support bar and described the
Two support bars.
6. pit structure installation method according to claim 1, it is characterised in that：The quantity of the support bar is four,
It is respectively arranged on four drift angles of first cushion cap.
7. 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, first steel plate is formed with four the first installing holes.
8. pit structure installation method according to claim 7, it is characterised in that：Second steel plate is formed with four
Two installing holes.
9. pit structure installation method according to claim 8, it is characterised in that：First steel plate and second steel
Plate is abutted and first installing hole is corresponding with second position of mounting hole, and the connecting bolt runs through located at the described first peace
Dress hole and second installing 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 true CN106499048A (en) | 2017-03-15 |
| CN106499048B 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 |
|---|---|
| CN (1) | CN106499048B (en) |
Citations (4)
| 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 |
| CN104340813A (en) * | 2014-10-30 | 2015-02-11 | 中国建筑股份有限公司 | Construction method of elevator mounting |
| 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 (4)
| 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 |
| CN104340813A (en) * | 2014-10-30 | 2015-02-11 | 中国建筑股份有限公司 | Construction method of elevator mounting |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106499048B (en) | 2019-08-16 |
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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. |