CN106638937A - Bottom pit structure and installing method thereof - Google Patents
Bottom pit structure and installing method thereof Download PDFInfo
- Publication number
- CN106638937A CN106638937A CN201611107770.1A CN201611107770A CN106638937A CN 106638937 A CN106638937 A CN 106638937A CN 201611107770 A CN201611107770 A CN 201611107770A CN 106638937 A CN106638937 A CN 106638937A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- plate
- pit
- retaining
- cushion cap
- 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
-
- 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 invention provides a bottom pit structure. The bottom pit structure is used for fixing a well frame on a bottom pit bearing platform, arranged on the bottom pit bearing platform and comprises a first support assembly and a second support assembly. The first support assembly comprises a plurality of support plates which are annularly arranged on the periphery of the bottom pit bearing platform. The second support assembly comprises foundation bolts and foundation nuts, wherein the foundation nuts are fixedly connected between every two adjacent support plates, and the foundation bolts are inserted in the foundation nuts. The invention further provides an installing method of the bottom pit structure. According to the bottom pit structure and the installing method thereof, the first support assembly and the second support assembly are added and connected in a matched mode, and the foundation nuts are fixedly connected between every two adjacent support plates, so that stable connection of the well frame and the bottom pit bearing platform is improved.
Description
Technical field
The present invention relates to elevator hoistways field, and in particular to the pit structure of elevator hoistways and its installation method.
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 is one of important composition component 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, and with this well is completed
The connection of road frame and 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.
The 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 and its installation method.
The present invention provides a kind of pit structure, and for hoistway frame to be fixed on into pit cushion cap, the pit structure is located at
The pit cushion cap, it includes first protecting assembly and second protecting assembly, and first protecting assembly includes polylith retaining-plate,
Retaining-plate described in polylith is located on the outer rim of the pit cushion cap, and second protecting assembly includes foundation bolt and lower margin spiral shell
Mother, the anchor nut is fixed on the pit cushion cap and arranges near the end of the retaining-plate, and the foundation bolt is inserted
It is connected in the anchor nut.
Preferably, first protecting assembly also includes steel pipe and an armlet, and the steel pipe vertically holds located at the pit
The center of platform, the steel pipe outside wall surface relative with the retaining-plate is formed with connecting groove, and one end of described armlet is embedded
In the connecting groove, the other end connects the retaining-plate.
Preferably, first protecting assembly also includes screw rod, and described armlet and connecting groove tool install described
The circular hole of screw rod.
Preferably, second protecting assembly also includes the first steel plate, and first steel plate is fixed in the foundation bolt
Top, first steel plate is formed with four the first installing holes.
Preferably, the bottom of the hoistway frame includes the second steel plate, and second steel plate is formed with four the second installing holes.
Preferably, the pit structure also includes connecting bolt, and first steel plate and second steel plate are abutted and institute
State the first installing hole corresponding with second position of mounting hole, the connecting bolt is through located at first installing hole and described
Second installing hole.
The pit structure installation method that the present invention is provided, comprises the steps,
Step S1, cast concrete set up pit cushion cap, there is provided polylith retaining-plate, and retaining-plate described in polylith is located on into institute
State the outer rim of pit cushion cap；
Step S2, offer steel pipe and an armlet, by the steel pipe vertically located at the center of the pit cushion cap, and by institute
State an armlet and connect the retaining-plate and the steel pipe；
Step S3, offer foundation bolt and anchor nut, the anchor nut is fixed on pit cushion cap and near institute
The end for stating retaining-plate is arranged, then the mounting foot bolt in anchor nut；
Step S4, the first steel plate for providing four the first installing holes of tool, by first steel plate lower margin spiral shell is fixed in
Bolt top；
Step S5, the height for adjusting foundation bolt, make the first steel plate height in same level；
Step S6, the hoistway frame for providing bottom the second steel plate of tool, second steel plate has four the second installing holes, by even
Connecting bolt connects the second steel plate of hoistway frame and the first steel plate, fixed hoistway frame；
Step S7, again casting concrete, make concrete cover cross connecting bolt and retaining-plate.
Compared with correlation technique, the pit structure and its installation method that the present invention is provided has the advantages that：
First, first protecting assembly and second protecting assembly are increased, by first protecting assembly and the second supporting group
Part is connected so that the anchor nut is fixed between the two adjacent retaining-plates, increases the hoistway frame and the bottom
The firm connection of hole cushion cap.
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 and is subsequently poured mixed mud and apply
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
Fig. 1 is the top view of pit structure of the present invention；
Fig. 2 is the partial structural diagram of pit structure shown in Fig. 1；
The step of Fig. 3 is pit structure installation method of the present invention flow chart.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described with embodiment.
Fig. 1 and Fig. 2 is please referred to, wherein Fig. 1 is the top view of pit structure of the present invention, and Fig. 2 is the knot of pit shown in Fig. 1
The local structural graph of structure.The pit structure 1 is used to for hoistway frame 2 to be fixed on pit cushion cap 3；The pit structure 1 is located at
The pit cushion cap 3, it includes first protecting assembly 13 and second protecting assembly 11.
First protecting assembly 13 includes polylith retaining-plate 131, steel pipe 133, armlet 135 and screw rod 137, polylith institute
The outer rim that retaining-plate 131 is located on the pit cushion cap 3 is stated, the steel pipe 133 is vertically located at the center of the pit cushion cap 3,
The outside wall surface relative with the retaining-plate 131 of the steel pipe 133 is formed with connecting groove 1331, one end of described armlet 135
The connecting groove 1331 is embedded at, the other end connects the retaining-plate 131, described armlet 135 and the connecting groove
1331 tools install the circular holes of the screw rod 137, and the screw rod 137 is installed in the circular hole, the affixed steel pipe 133 and described
Prop up armlet 135.
In the present embodiment, the pit cushion cap 3 is quadrangle, and the retaining-plate 131 is located on the pit for four pieces
Four sides of cushion cap 3, described armlet 135 is similarly four.
Second protecting assembly 11 includes foundation bolt 111, the steel plate 115 of anchor nut 113 and first, the lower margin spiral shell
Female 113 are fixed on the pit cushion cap 3 and arrange near the end of the retaining-plate 131, and the foundation bolt 111 is plugged in
In the anchor nut 113.
Further, the foundation bolt 111, the quantity of the anchor nut 113 are also four, the anchor nut
113 are embedded at four angles of the pit cushion cap 3 and are fixed between the two adjacent retaining-plates 131.
First steel plate 115 is fixed in the top of the foundation bolt 111, and first steel plate 115 is formed with four the
One installing hole 1151；The hoistway frame 2 includes the second steel plate 21, and second steel plate 21 is 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
The position of hole 211 correspondence, the connecting bolt passes through through located at first installing hole 1151 and second installing hole 211
The mutual regulation of the foundation bolt 111 and anchor nut 113, by first steel plate 115 same level is located at, and is reused
Connecting bolt is fixedly connected the hoistway frame 2 and the pit fixing device 11.
Fig. 3 is referred to, flow chart the step of be pit structure installation method of the present invention.The present invention also provides a kind of pit knot
The installation method of structure, comprises the steps：
Step S1, cast concrete set up pit cushion cap, there is provided polylith retaining-plate, and retaining-plate described in polylith is located on into institute
State the outer rim of pit cushion cap；
Step S2, offer steel pipe and an armlet, by the steel pipe vertically located at the center of the pit cushion cap, and by institute
State an armlet and connect the retaining-plate and the steel pipe；
Step S3, offer foundation bolt and anchor nut, the anchor nut is fixed on pit cushion cap and near institute
The end for stating retaining-plate is arranged, then the mounting foot bolt in anchor nut；
Step S4, the first steel plate for providing four the first installing holes of tool, by first steel plate lower margin spiral shell is fixed in
Bolt top；
Step S5, the height for adjusting foundation bolt, make the first steel plate height in same level；
Step S6, the hoistway frame for providing bottom the second steel plate of tool, second steel plate has four the second installing holes, by even
Connecting bolt connects the second steel plate of hoistway frame and the first steel plate, fixed hoistway frame；
Step S7, again casting concrete, make concrete cover cross connecting bolt and retaining-plate.
Compared with correlation technique, the pit structure and its installation method that the present invention is provided has the advantages that：
First, first protecting assembly and second protecting assembly are increased, by first protecting assembly and the second supporting group
Part is connected so that the anchor nut is fixed between the two adjacent retaining-plates, increases the hoistway frame and the bottom
The firm connection of hole cushion cap.
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 and is subsequently poured mixed mud and apply
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, it is every using this
Equivalent structure or equivalent flow conversion that bright specification 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 (7)
1. a kind of pit structure, for hoistway frame to be fixed on into pit cushion cap, it is characterised in that：The pit structure is located at institute
Pit cushion cap is stated, it includes first protecting assembly and second protecting assembly, and first protecting assembly includes polylith retaining-plate, many
Retaining-plate described in block is located on the outer rim of the pit cushion cap, and second protecting assembly includes foundation bolt and anchor nut,
The anchor nut is fixed on the pit cushion cap and arranges near the end of the retaining-plate, and the foundation bolt is plugged in
In the anchor nut.
2. pit structure according to claim 1, it is characterised in that：First protecting assembly also includes steel pipe and supporting
Arm, vertically located at the center of the pit cushion cap, the steel pipe outside wall surface relative with the retaining-plate is formed with the steel pipe
Connecting groove, one end of described armlet is embedded at the connecting groove, and the other end connects the retaining-plate.
3. pit structure according to claim 2, it is characterised in that：First protecting assembly also includes screw rod, described
Prop up armlet and connecting groove tool installs the circular hole of the screw rod.
4. pit structure according to claim 1, it is characterised in that：Second protecting assembly also includes the first steel plate,
First steel plate is fixed in the foundation bolt top, and first steel plate is formed with four the first installing holes.
5. pit structure according to claim 4, it is characterised in that：The bottom of the hoistway frame includes the second steel plate, institute
State the second steel plate and be formed with four the second installing holes.
6. pit structure according to claim 5, it is characterised in that：The pit structure also includes connecting bolt, described
First steel plate is abutted with second steel plate and first installing hole is corresponding with second position of mounting hole, the connection spiral shell
Bolt is through located at first installing hole and second installing hole.
7. a kind of installation method of pit structure, it is characterised in that：Comprise the steps,
Step S1, cast concrete set up pit cushion cap, there is provided polylith retaining-plate, and retaining-plate described in polylith is located on into the bottom
The outer rim of hole cushion cap；
Step S2, offer steel pipe and an armlet, by the steel pipe vertically located at the center of the pit cushion cap, and by described
Armlet connects the retaining-plate and the steel pipe；
Step S3, offer foundation bolt and anchor nut, the anchor nut is fixed on pit cushion cap and near described
The end of backplate is arranged, then the mounting foot bolt in anchor nut；
Step S4, the first steel plate for providing four the first installing holes of tool, by first steel plate foundation bolt top is fixed in
Portion；
Step S5, the height for adjusting foundation bolt, make the first steel plate height in same level；
Step S6, the hoistway frame for providing bottom the second steel plate of tool, second steel plate has four the second installing holes, by connecting spiral shell
Bolt connects the second steel plate of hoistway frame and the first steel plate, fixed hoistway frame；
Step S7, again casting concrete, make concrete cover cross connecting bolt and retaining-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107770.1A CN106638937B (en) | 2016-12-06 | 2016-12-06 | Pit structure and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107770.1A CN106638937B (en) | 2016-12-06 | 2016-12-06 | Pit structure and its installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106638937A true CN106638937A (en) | 2017-05-10 |
| CN106638937B CN106638937B (en) | 2019-03-12 |
Family
ID=58819597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611107770.1A Expired - Fee Related CN106638937B (en) | 2016-12-06 | 2016-12-06 | Pit structure and its installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106638937B (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 CN201611107770.1A patent/CN106638937B/en not_active Expired - Fee Related
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 |
|---|---|
| CN106638937B (en) | 2019-03-12 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191029 Address after: Tongxiang City, Jiaxing City, Zhejiang province 314504 Lung Street Industrial Park Patentee after: JIAXING HENGMEI GARMENTS 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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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20191126 Address after: No. 99, Changli Road, Wuzhong District, Suzhou, Jiangsu 215100 Patentee after: SUZHOU CITY WUZHONG TECHNOLOGY INNOVATION PARK MANAGEMENT CO.,LTD. Address before: Tongxiang City, Jiaxing City, Zhejiang province 314504 Lung Street Industrial Park Patentee before: JIAXING HENGMEI GARMENTS Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221226 Address after: 413, Floor 4, Building B, Innovation Building, Linyi Hi tech Industrial Development Zone, Shandong Province, 276000 Patentee after: Linyi High tech Zone Jinlanling Labor Service Co.,Ltd. Address before: 215100 99 Changli Road, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU CITY WUZHONG TECHNOLOGY INNOVATION PARK MANAGEMENT CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 |