CN104963425B - A kind of construction method of vibration-isolating system suspension type elevator - Google Patents
A kind of construction method of vibration-isolating system suspension type elevator Download PDFInfo
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- CN104963425B CN104963425B CN201510359255.1A CN201510359255A CN104963425B CN 104963425 B CN104963425 B CN 104963425B CN 201510359255 A CN201510359255 A CN 201510359255A CN 104963425 B CN104963425 B CN 104963425B
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Abstract
The present invention relates to a kind of construction method of vibration-isolating system suspension type elevator, is carried out according to the following steps：(1), after the completion of sole plate construction, fine sand layer, compacted coefficient 0.94 are laid in elevator foundation pit bottom；(2) 50mm thick extruded sheets are placed on fine sand layer；(3) it is close to elevator foundation pit side wall both sides and is respectively provided with another extruded sheet；(4) 100mm thickness concrete cushions are poured, is ensured during construction that bed course is disconnected with elevator foundation pit side wall, and is expanded each 100mm of elevator shaft structure both sides size；(5) bed course expands elevator shaft structure both sides and is respectively provided with the thick another extruded sheets of 100mm again；(6) hang construction of lift well to complete, after concrete strength reaches design requirement, all extruded sheets and fine sand layer are taken out, whole suspension type construction of lift well is completed.The present invention has the construction of elevator foundation pit for isolation structure centre mounted type elevator bottom, successfully solves in work progress, the difficult problem that bottom and lateral support system cannot be removed, while reduces cost, has good application prospect.
Description
Technical field：
The present invention relates to the vibration-isolating system technical field of construction in civil engineering in isolation structure, and in particular to a kind of every
The construction method of shake structures isolation effect layer lower suspension formula elevator.
Background technology：
For the impact that earthquake disaster mitigation is caused, subtract seismic isolation technology in recent years and widelyd popularize by some areas, shock insulation is tied
Structure is applied in a lot of buildings, in order to ensure that isolating affection, elevator hoistways need to be disconnected in Seismic Isolation of Isolation Layer bottom with elevator pit, elevator
Road is attached with Seismic Isolation of Isolation Layer superstructure, forms suspension type elevator.Required according to shock insulation and atlas drawing way, suspension type
Between elevator and elevator pit, spacing is less, causes workmen without working place, and bottom support system cannot be removed, lateral bolster
Support such as cannot be constructed at the difficulty.
Content of the invention：
The purpose of the present invention is in order to overcome the practical problem and shortcoming that above-mentioned prior art is present, there is provided a kind of vibration-isolating system
The construction method of suspension type elevator, fills extruded sheet in elevator pit and elevator sidewall, under-filled fine sand and extruded sheet with
Elevator hoistways bottom separates, and after the completion for the treatment of superstructure, forms effectively connection, after reaching desired strength, by extruded sheet and fine sand
Take out so as to form suspension type elevator.The present invention excessively need not put into, more convenient, time and labour saving of constructing.
A kind of construction method of vibration-isolating system suspension type elevator, it is characterised in that carry out according to the following steps：
(1), after the completion of sole plate construction, fine sand layer, compacted coefficient 0.94 are laid in elevator foundation pit bottom；
(2) 50mm thick extruded sheets are placed on fine sand layer；
(3) it is close to elevator foundation pit side wall both sides and is respectively provided with another extruded sheet；
(4) 100mm thickness concrete cushions are poured, is ensured during construction that bed course is disconnected with elevator foundation pit side wall, and is expanded elevator
The each 100mm of well construction both sides size；
(5) bed course expands elevator shaft structure both sides and is respectively provided with the thick another extruded sheets of 100mm again；
(6) suspension type construction of lift well is completed, after concrete strength reaches design requirement, by all extruded sheets and fine sand layer
Take out, complete whole suspension type construction of lift well.
The distance between the fine sand layer thickness=elevator foundation pit top to elevator shaft bottom 150mm.
Another extrusion molding plate thickness=shock insulation ditch width 100mm.
The present invention is under elevator pit with elevator sidewall filling extruded sheet, under-filled fine sand and extruded sheet and elevator hoistways
Portion separates, and after the completion for the treatment of superstructure, forms effectively connection, after reaching desired strength, all extruded sheets and fine sand is taken out, is made
Which forms suspension type elevator.The present invention excessively need not put into, more convenient, time and labour saving of constructing.The present invention is tied for shock insulation
The construction of elevator foundation pit is arranged at structure centre mounted type elevator bottom, successfully solves in work progress, bottom and lateral bolster support body
The difficult problem that system cannot remove, while reduces cost, has good application prospect.
Description of the drawings：
Fig. 1 is corresponding structural representation of the invention.
Fig. 2 is the generalized section of the present invention.
Specific embodiment：
The present invention is described in detail below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 2, a kind of construction method of vibration-isolating system suspension type elevator, it is characterised in that according to the following steps
Carry out：
(1), after the completion of sole plate 1 is constructed, fine sand layer 2, compacted coefficient 0.94, fine sand layer 2 are laid in elevator foundation pit bottom
The distance between thickness=elevator foundation pit top to elevator shaft bottom 150mm；
(2) 50mm thick extruded sheets 3 are placed on fine sand layer 2；
(3) it is close to elevator foundation pit side wall both sides and is respectively provided with another extruded sheet 4, another 4 thickness of extruded sheet=shock insulation ditch 8 is wide
Degree 100mm；
(4) 100mm thickness C15 concrete cushions 5 are poured, is ensured during construction that bed course 5 is disconnected with elevator foundation pit side wall, and is expanded
The each 100mm of 6 structure both sides size of elevator；
(5) bed course 5 expands 6 structure both sides of elevator and is respectively provided with the thick another extruded sheets 7 of 100mm again；
(6) suspension type construction of lift well is completed, after concrete strength reaches design requirement, by extruded sheet (3,4,7) and carefully
Layer of sand 2 takes out, and completes whole suspension type construction of lift well, forms the shock insulation ditch 8 of design requirement.
Claims (3)
1. a kind of construction method of vibration-isolating system suspension type elevator, it is characterised in that carry out according to the following steps：
(1), after the completion of sole plate construction, fine sand layer, compacted coefficient 0.94 are laid in elevator foundation pit bottom；
(2) 50mm thick extruded sheets are placed on fine sand layer；
(3) it is close to elevator foundation pit side wall both sides and is respectively provided with another extruded sheet；
(4) 100mm thickness concrete cushions are poured, is ensured during construction that bed course is disconnected with elevator foundation pit side wall, and is expanded elevator knot
The each 100mm of structure both sides size；
(5) bed course expands elevator shaft structure both sides and is respectively provided with the thick another extruded sheets of 100mm again；
(6) suspension type construction of lift well is completed, and after concrete strength reaches design requirement, all extruded sheets and fine sand layer is taken
Go out, complete whole suspension type construction of lift well.
2. the construction method of vibration-isolating system suspension type elevator according to claim 1, it is characterised in that：The fine sand layer
The distance between thickness=elevator foundation pit top to elevator shaft bottom 150mm.
3. the construction method of vibration-isolating system suspension type elevator according to claim 1, it is characterised in that：Described another crowded
Mould plate thickness=shock insulation ditch width 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510359255.1A CN104963425B (en) | 2015-06-25 | 2015-06-25 | A kind of construction method of vibration-isolating system suspension type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510359255.1A CN104963425B (en) | 2015-06-25 | 2015-06-25 | A kind of construction method of vibration-isolating system suspension type elevator |
Publications (2)
| Publication Number | Publication Date |
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| CN104963425A CN104963425A (en) | 2015-10-07 |
| CN104963425B true CN104963425B (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510359255.1A Active CN104963425B (en) | 2015-06-25 | 2015-06-25 | A kind of construction method of vibration-isolating system suspension type elevator |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086737A (en) * | 2021-11-25 | 2022-02-25 | 中国水利水电第十工程局有限公司 | Construction method for suspending bottom support of elevator shaft by using shock isolation system |
| CN114856124A (en) * | 2022-05-19 | 2022-08-05 | 河北建工集团有限责任公司 | Elevator shaft structure of shock insulation structure and construction method |
| CN115142643B (en) * | 2022-06-29 | 2024-03-19 | 云南建投第六建设有限公司 | Suspension type elevator shaft pouring structure of shock isolation system and construction method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09221908A (en) * | 1996-02-15 | 1997-08-26 | Toshiba Corp | Method of installation construction of elevator |
| CN201560505U (en) * | 2009-12-11 | 2010-08-25 | 广州大学 | Elevator shaft structure of building with interlayer seismic isolation |
| KR101220763B1 (en) * | 2010-10-22 | 2013-01-09 | 재단법인 포항산업과학연구원 | Structure connection apparatus and outrigger structure using the same |
| CN102979297B (en) * | 2012-12-15 | 2014-12-31 | 福州市第三建筑工程公司 | Hanging type stairwell operating platform mechanism and construction method thereof |
| CN203285129U (en) * | 2013-05-31 | 2013-11-13 | 西南交通大学 | Damping high-rise building |
| CN103821356A (en) * | 2014-02-25 | 2014-05-28 | 上海鑫尔森模架工程有限公司 | Construction equipment and system of elevator shaft shear wall |
| CN103938755B (en) * | 2014-05-09 | 2016-01-20 | 中船第九设计研究院工程有限公司 | The isolation structure of hanging conversion beam and construction method thereof under a kind of hoistway |
| CN203808281U (en) * | 2014-05-09 | 2014-09-03 | 中船第九设计研究院工程有限公司 | Shock isolation structure for shaft bottom-hung conversion brackets |
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2015
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Effective date of registration: 20221207 Address after: Room 2105, 21st Floor, Tongda Plaza, No. 111 Wenhua Avenue, Jiangxia District, Wuhan City, Hubei Province 430000 Patentee after: THE SECOND CONSTRUCTION Co.,Ltd. OF CHINA CONSTRUCTION THIRD ENGINEERING BUREAU Patentee after: China Construction Third Engineering Bureau Group (Jiangsu) Co.,Ltd. Patentee after: China Construction Third Engineering Bureau second construction and installation Co.,Ltd. Patentee after: CHINA CONSTRUCTION THIRD ENGINEERING BUREAU GREEN INDUSTRY INVESTMENT Co.,Ltd. Address before: 430074 No. 306 Lu Lu, Hongshan District, Hubei, Wuhan Patentee before: THE SECOND CONSTRUCTION Co.,Ltd. OF CHINA CONSTRUCTION THIRD ENGINEERING BUREAU |
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