CN104563280B - A kind of operating construction elevator basis conversion method - Google Patents
A kind of operating construction elevator basis conversion method Download PDFInfo
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- CN104563280B CN104563280B CN201510022424.2A CN201510022424A CN104563280B CN 104563280 B CN104563280 B CN 104563280B CN 201510022424 A CN201510022424 A CN 201510022424A CN 104563280 B CN104563280 B CN 104563280B
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Abstract
The invention discloses a kind of operating construction elevator basis conversion method.Construction elevator basis conversion steel cushion cap includes pre-buried steel component, bracing members, tie-beam and construction elevator particular criteria joint；Pre-buried steel component is embedded on shear wall or Core Walls Structure in advance；Described bracing members is connected with pre-buried steel component, for supporting and loads inside elevator being delivered to shear wall or Core Walls Structure；Described tie-beam saves with bracing members and construction elevator particular criteria and is connected, and construction elevator particular criteria joint is connected with construction elevator standard knot；The present invention can realize the conversion on construction elevator basis on the premise of not Demolition Construction elevator, can shorten engineering time, accelerating construction progress, and can solve the problem that elevator standard joint configuration does not reaches required construction height.
Description
Technical field
The present invention relates to high-building construction field, particularly relate to a kind of operating construction elevator basis conversion method.
Background technology
Construction elevator is the requisite vertical transport equipment of Construction of High-rise, work progress can be frequently encountered by construction elevator and take formal elevator hoistways, affect the masonry inserted in advance at formal elevator hoistways and installation, hard-cover construction, the construction speed that impact is overall, if removing this construction elevator can affect again the construction of superstructure, also can run into elevator standard joint configuration and not reach required construction height, and construction requirement can not be met.
In addition, in Super High is constructed, the general main points of Core Walls Structure construction speed are prior to frame structure, and this just requires to arrange the needs that some construction elevators ensure vertical transport in Core Walls Structure cylinder, and construction elevator position often occupies the hoistway of formal elevator in order to avoid affecting inner core floor slab construction.Owing to the super high rise structure construction period is longer, formal elevator often inserts construction during structure construction in advance, and now construction elevator is also taking formal elevator hoistways, and construction elevator cannot be removed, formal elevator also cannot be installed in advance, and then affects whole engineering construction progress.
The method Shi Gao district floor solving problem above at present resets an elevator basis, one elevator is installed again, and the construction elevator before removing, but the method needs stay longer to carry out new elevator installation, not only affect the duration, but also add construction cost, cause unnecessary waste.
Summary of the invention
It is an object of the invention to provide a kind of operating construction elevator basis conversion method, to complete basis conversion under construction elevator normal operating conditions, solve super high rise structure construction period construction elevator take formal elevator hoistways and then affect construction period problem, and solve the problem that elevator standard joint configuration does not reaches required construction height.
For reaching above-mentioned purpose, present invention employs techniques below scheme:
A kind of construction elevator basis conversion steel cushion cap, saves including pre-buried steel component, bracing members, tie-beam and construction elevator particular criteria；Described pre-buried steel component is embedded on shear wall or Core Walls Structure in advance；Described bracing members is connected with pre-buried steel component, for supporting and loads inside elevator being delivered to shear wall or Core Walls Structure；Described tie-beam saves with bracing members and construction elevator particular criteria and is connected, and described construction elevator particular criteria joint is connected with construction elevator standard knot；Described construction elevator particular criteria joint is that construction elevator standard knot is strengthened and reequiped the sections formed.
As preferably, described tie-beam includes the first girder steel and the first head plate with holes；Described first head plate with holes is arranged at one end end face of described first girder steel, and between the first head plate with holes and the first girder steel, at least four pieces of floors connect, and the first head plate with holes has slotted hole；Described first girder steel is provided with one end of the first head plate with holes and is connected with construction elevator particular criteria joint by bolt, and the other end is connected with bracing members.
As preferably, described construction elevator particular criteria joint includes the second girder steel, the second head plate with holes, peripheral board and construction elevator standard knot column；Peripheral board connects formation square-section with four elevator standard joint columns and the second girder steel, and between peripheral board corner, at least two pieces of floors connect；The two ends end face of the second girder steel is each provided with one piece of second head plate with holes, and between the second head plate with holes and the second girder steel, at least four pieces of floors connect, and the second head plate with holes has slotted hole；Construction elevator standard knot column is connected with construction elevator standard knot.
As preferably, when described tie-beam is connected with described construction elevator particular criteria joint, the first head plate with holes of the first girder steel end and the second head plate with holes of the second girder steel end are superimposed with each other and are bolted.
A kind of operating construction elevator basis conversion method, it is characterised in that comprise the steps:
Step one: when shear wall or Core Walls Structure construction, according to design attitude pre-buried steel component；
Step 2: construction elevator ladder cage is run to conversion steel cushion cap above safe distance position, elevator basis to be onstructed；
Step 3: manufactured bracing members two ends are connected with the pre-buried steel component on shear wall or Core Walls Structure；
Step 4: make manufactured tie-beam one end be bearing on bracing members, and make it be connected with bracing members by welding；
Step 5: strengthen to tie-beam at the construction elevator standard knot of sustained height position and reequip, forms construction elevator particular criteria joint；
Step 6: unsettled for tie-beam one end is connected with construction elevator particular criteria joint；
Step 7: the construction elevator standard knot that Demolition Construction elevator particular criteria joint is following, completes the conversion of construction elevator basis, and the steel cushion cap i.e. being converted to be formed by tie-beam and bracing members by the construction elevator of former base support supports.
As preferably, described tie-beam includes the first girder steel and the first head plate with holes；Described first head plate with holes is arranged at one end end face of described first girder steel, and between the first head plate with holes and the first girder steel, at least four pieces of floors connect, and the first head plate with holes has slotted hole；Described construction elevator particular criteria joint includes the second girder steel, the second head plate with holes, peripheral board and construction elevator standard knot column；Peripheral board connects formation square-section with four elevator standard joint columns and the second girder steel, and between peripheral board corner, at least two pieces of floors connect；The two ends end face of the second girder steel is each provided with one piece of second head plate with holes, and between the second head plate with holes and the second girder steel, at least four pieces of floors connect, and the second head plate with holes has slotted hole.
As preferably, when carrying out described step 3, the first head plate with holes of the first girder steel end and the second head plate with holes of the second girder steel end are superimposed with each other and are bolted.
Beneficial effects of the present invention: (1) can complete the conversion on elevator basis by few dismounting and installment work；(2) need not complete Demolition Construction elevator can be for the construction vacating space in elevator hoistways, accelerating construction progress；(3) during basis is changed, construction elevator can normally use, and does not affect construction；(4) by the basis of elevator is brought up to certain altitude, the problem that elevator standard joint configuration does not reaches required construction height can be solved.
Accompanying drawing explanation
Fig. 1 is construction elevator basis of the present invention conversion steel cushion cap top view (saving, with construction elevator particular criteria, the construction elevator standard knot being connected on shear wall or Core Walls Structure and construction elevator particular criteria joint not shown in figure)；
Fig. 2 is the A-A sectional drawing of Fig. 1；
Fig. 3 is the B-B sectional drawing of Fig. 1；
Fig. 4 is the C-C sectional drawing of Fig. 1；
Fig. 5 is by the construction elevator schematic diagram before the conversion of basis；
Fig. 6 is to carry out the construction elevator schematic diagram after the conversion of basis by the present invention；
In figure: 1-pre-buried steel component；2-bracing members；3-tie-beam；3.1-the first girder steel；3.2-first head plate with holes；4-construction elevator particular criteria saves；4.1-the second girder steel；4.2-second head plate with holes；4.3-peripheral board；4.4-elevator standard joint column；5-floor；6-construction elevator standard knot；7-shear wall or Core Walls Structure；8-former elevator basis.
Detailed description of the invention
A kind of construction elevator basis conversion steel cushion cap, saves 4 including pre-buried steel component 1, bracing members 2, tie-beam 3 and construction elevator particular criteria；Described pre-buried steel component 1 is embedded on shear wall or Core Walls Structure 7 in advance；Described bracing members 2 is connected with pre-buried steel component 1, for supporting and loads inside elevator being delivered to shear wall or Core Walls Structure；Described tie-beam 3 saves 4 with bracing members 2 and construction elevator particular criteria and is connected, and described construction elevator particular criteria joint 4 is connected with construction elevator standard knot；Described construction elevator particular criteria joint 4 is that construction elevator standard knot is strengthened and reequiped the sections formed.
Described tie-beam 3 includes the first girder steel 3.1 and the first head plate 3.2 with holes；Described first head plate 3.2 with holes is arranged at one end end face of described first girder steel 3.1, and between the first head plate 3.2 with holes and the first girder steel 3.1, at least four pieces of floors 5 are connected, and the first head plate 3.2 with holes has slotted hole；Described first girder steel 3.1 is provided with one end of the first head plate 3.2 with holes and is connected with construction elevator particular criteria joint 4 by bolt, and the other end is connected with bracing members 2.
Described construction elevator particular criteria joint 4 includes second girder steel the 4.1, second head plate 4.2 with holes, peripheral board 4.3 and construction elevator standard knot column 4.4；Peripheral board 4.3 is connected formation square-section with four elevator standard joint columns 4.4 and the second girder steel 4.1, and between peripheral board 4.3 corner, at least two pieces of floors 5 connect；The two ends end face of the second girder steel 4.1 is each provided with one piece of second head plate 4.2 with holes, and between the second head plate 4.2 with holes and the second girder steel 4.1, at least four pieces of floors 5 are connected, and the second head plate 4.2 with holes has slotted hole；Construction elevator standard knot column 4.4 is connected with construction elevator standard knot.
When described tie-beam 3 is connected with described construction elevator particular criteria joint 4, the first head plate 3.2 with holes of the first girder steel 3.1 end is superimposed with each other with the second head plate 4.2 with holes of the second girder steel 4.1 end and is bolted.
A kind of operating construction elevator basis conversion method, it is characterised in that comprise the steps:
Step one: when shear wall or Core Walls Structure construction, according to design attitude pre-buried steel component 1；
Step 2: construction elevator ladder cage is run to conversion steel cushion cap above safe distance position, elevator basis to be onstructed；
Step 3: manufactured bracing members 2 two ends are connected with the pre-buried steel component 1 on shear wall or Core Walls Structure；
Step 4: make manufactured tie-beam 3 one end be bearing on bracing members 2, and make it be connected with bracing members 2 by welding；
Step 5: strengthen to tie-beam 3 at the construction elevator standard knot of sustained height position and reequip, forms construction elevator particular criteria joint 4；
Step 6: unsettled for tie-beam 3 one end is connected with construction elevator particular criteria joint 4；
Step 7: the construction elevator standard knot of Demolition Construction elevator particular criteria joint less than 4, completes the conversion of construction elevator basis, and the steel cushion cap i.e. being converted to be formed by tie-beam 3 and bracing members 2 by the construction elevator of former base support supports.
Described tie-beam 3 includes the first girder steel 3.1 and the first head plate 3.2 with holes；Described first head plate 3.2 with holes is arranged at one end end face of described first girder steel 3.1, and between the first head plate 3.2 with holes and the first girder steel 3.1, at least four pieces of floors 5 are connected, and the first head plate 3.2 with holes has slotted hole；Described construction elevator particular criteria joint 4 includes second girder steel the 4.1, second head plate 4.2 with holes, peripheral board 4.3 and construction elevator standard knot column 4.4；Peripheral board 4.3 is connected formation square-section with four elevator standard joint columns 4.4 and the second girder steel 4.1, and between peripheral board 4.3 corner, at least two pieces of floors 5 connect；The two ends end face of the second girder steel 4.1 is each provided with one piece of second head plate 4.2 with holes, and between the second head plate 4.2 with holes and the second girder steel 4.1, at least four pieces of floors 5 are connected, and the second head plate 4.2 with holes has slotted hole.
When carrying out described step 3, the first head plate 3.2 with holes of the first girder steel 3.1 end is superimposed with each other with the second head plate 4.2 with holes of the second girder steel 4.1 end and is bolted.
Claims (3)
1. an operating construction elevator basis conversion method, it is characterised in that comprise the steps:
Step one: when shear wall or Core Walls Structure construction, according to design attitude pre-buried steel component (1)；
Step 2: construction elevator ladder cage is run to conversion steel cushion cap above safe distance position, elevator basis to be onstructed；
Step 3: manufactured bracing members (2) two ends are connected with the pre-buried steel component (1) on shear wall or Core Walls Structure；
Step 4: make manufactured tie-beam (3) one end be bearing on bracing members (2), and make it be connected with bracing members (2) by welding；
Step 5: strengthen to tie-beam (3) at the construction elevator standard knot of sustained height position and reequip, forms construction elevator particular criteria joint (4)；
Step 6: tie-beam (3) unsettled one end is connected with construction elevator particular criteria joint (4)；
Step 7: Demolition Construction elevator particular criteria joint (4) construction elevator standard knot below, completes the conversion of construction elevator basis, and the steel cushion cap i.e. being converted to be formed by tie-beam (3) and bracing members (2) by the construction elevator of former base support supports.
Operating construction elevator basis the most according to claim 1 conversion method, it is characterised in that: described tie-beam (3) includes the first girder steel (3.1) and the first head plate with holes (3.2)；Described first head plate with holes (3.2) is arranged at one end end face of described first girder steel (3.1), between first head plate with holes (3.2) and the first girder steel (3.1), at least four pieces of floors (5) are connected, and the first head plate with holes (3.2) has slotted hole；Described first girder steel (3.1) is provided with one end of the first head plate with holes (3.2) and is connected with construction elevator particular criteria joint (4) by bolt, and the other end is connected with bracing members (2)；
Described construction elevator particular criteria joint (4) includes the second girder steel (4.1), the second head plate with holes (4.2), peripheral board (4.3) and construction elevator standard knot column (4.4)；Peripheral board (4.3) is connected formation square-section with four elevator standards joint column (4.4) and the second girder steel (4.1), and between peripheral board (4.3) corner, at least two pieces of floors (5) connect；The two ends end face of the second girder steel (4.1) is each provided with one piece of second head plate with holes (4.2), and between the second head plate with holes (4.2) and the second girder steel (4.1), at least four pieces of floors (5) are connected, and the second head plate with holes (4.2) has slotted hole；Construction elevator standard knot column (4.4) is connected with construction elevator standard knot.
Operating construction elevator basis the most according to claim 2 conversion method, it is characterized in that: when carrying out described step 3, the first head plate with holes (3.2) of the first girder steel (3.1) end is superimposed with each other with the second head plate with holes (4.2) of the second girder steel (4.1) end and is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510022424.2A CN104563280B (en) | 2015-01-16 | 2015-01-16 | A kind of operating construction elevator basis conversion method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510022424.2A CN104563280B (en) | 2015-01-16 | 2015-01-16 | A kind of operating construction elevator basis conversion method |
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| CN104563280A CN104563280A (en) | 2015-04-29 |
| CN104563280B true CN104563280B (en) | 2016-08-17 |
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| CN201510022424.2A Expired - Fee Related CN104563280B (en) | 2015-01-16 | 2015-01-16 | A kind of operating construction elevator basis conversion method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110138B (en) * | 2015-08-28 | 2018-01-16 | 中建三局集团有限公司 | The implementation of elastic vertical attachment bearing |
| CN106013422A (en) * | 2016-06-26 | 2016-10-12 | 中建三局集团有限公司 | Recyclable super high-rise construction elevator segmented foundation underpinning device |
| CN106006301B (en) * | 2016-07-27 | 2018-01-16 | 中建一局集团建设发展有限公司 | A kind of Super High construction elevator high-altitude conversion servicing unit and construction method |
| CN114059770B (en) * | 2021-09-02 | 2023-08-08 | 上海建工四建集团有限公司 | Construction method for underpinning of construction worker goods elevator foundation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007169013A (en) * | 2005-12-24 | 2007-07-05 | Koei:Kk | Lift device for work |
| CN201358111Y (en) * | 2009-03-11 | 2009-12-09 | 湖北江汉建筑工程机械有限公司 | Adjustable supporting chassis of construction lifter |
| CN102718109A (en) * | 2012-06-21 | 2012-10-10 | 厦门升通电梯有限公司 | Method for transforming construction elevator into passenger-goods elevator |
| BR202012017721U2 (en) * | 2012-07-18 | 2014-09-16 | Jesus Rodrigues Dos Santos | LIFT FOR CARRIOLAS WITH TYPE WINCH |
| CN103112766A (en) * | 2013-02-06 | 2013-05-22 | 山河建设集团有限公司 | Construction elevator suspending over basement roof of building and construction method thereof |
| CN103723600A (en) * | 2014-01-17 | 2014-04-16 | 上海建工集团股份有限公司 | Wall attaching device of construction elevator steel charging platform as well as operation method of wall attaching device |
| CN204491824U (en) * | 2015-01-16 | 2015-07-22 | 中建三局集团有限公司 | A kind of construction elevator basis conversion steel cushion cap |
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Granted publication date: 20160817 Termination date: 20180116 |