CN104563280A - Construction elevator base conversion steel bearing platform and construction elevator base conversion method - Google Patents
Construction elevator base conversion steel bearing platform and construction elevator base conversion method Download PDFInfo
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- CN104563280A CN104563280A CN201510022424.2A CN201510022424A CN104563280A CN 104563280 A CN104563280 A CN 104563280A CN 201510022424 A CN201510022424 A CN 201510022424A CN 104563280 A CN104563280 A CN 104563280A
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Abstract
The invention discloses a construction elevator base conversion steel bearing platform and a construction elevator base conversion method. The construction elevator base conversion steel bearing platform comprises a pre-embedded steel component, a steel support, a connecting beam and a special standard joint of a construction elevator; the pre-embedded steel component is pre-embedded in a shear wall or a core barrel; the steel support is connected with the pre-embedded steel component and used for supporting and transmitting the elevator load to the shear wall or core barrel; the connecting beam is connected with the steel support and the special standard joint of the construction elevator, and the special standard joint of the construction elevator is connected with a standard joint of the construction elevator. The construction elevator base conversion steel bearing platform and the construction elevator base conversion method are capable of realizing the construction elevator base conversion without dismantling the construction elevator, shortening the construction time, fastening the construction progress and solving the problem that the configuration of the standard joint of the elevator cannot reach the needed construction height.
Description
Technical field
The present invention relates to high-building construction field, particularly relate to a kind of construction elevator basis conversion steel cushion cap and operating construction elevator basis conversion method.
Background technology
Construction elevator is the requisite vertical transport equipment of Construction of High-rise, often can run into construction elevator in work progress and take formal elevator hoistways, affect the masonry that inserts in advance at formal elevator hoistways place and installation, hard-cover construction, the construction speed that impact is overall, if remove the construction that this construction elevator can affect again topside, also can run into the construction height of elevator standard joint configuration required for out of reach, and can not construction requirement be met.
In addition, in Super High construction, the general main points of Core Walls Structure construction speed are prior to frame structure, and this just requires in Core Walls Structure cylinder, arrange that some construction elevators ensure the needs of vertical transport, and construction elevator position often occupies the hoistway of formal elevator in order to avoid affecting inner core floor slab construction.Because the super high rise structure construction period is longer, formal elevator often inserts construction in advance during structure construction, 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 overcome the above problems at present resets an elevator basis, an 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
The object of this invention is to provide a kind of construction elevator basis conversion steel cushion cap and 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 of construction height required for elevator standard joint configuration out of reach.
For achieving the above object, present invention employs following technical scheme:
A kind of construction elevator basis conversion steel cushion cap, comprises pre-buried steel component, bracing members, tie-beam and construction elevator particular criteria joint; 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 strengthens and reequip the sections formed.
As preferably, described tie-beam comprises 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 the first head plate with holes is connected with having four pieces of floors between the first girder steel at least, and the first head plate with holes has slotted hole; One end that described first girder steel is provided with the first head plate with holes to be saved with construction elevator particular criteria by bolt and is connected, and the other end is connected with bracing members.
As preferably, described construction elevator particular criteria joint comprises the second girder steel, the second head plate with holes, peripheral board and construction elevator standard knot column; Peripheral board and four elevator standards save column and the second girder steel is connected to form square-section, have at least two pieces of floors to connect between peripheral board corner; The two ends end face of the second girder steel is respectively provided with one piece of second head plate with holes, and the second head plate with holes is connected with having four pieces of floors between the second girder steel at least, 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 and described construction elevator particular criteria save and be connected, 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, is characterized in that comprising 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 moved to the conversion above safety distance position of steel cushion cap, elevator basis to be onstructed;
Step 3: worked-out bracing members two ends are connected with the pre-buried steel component on shear wall or Core Walls Structure;
Step 4: worked-out tie-beam one end is bearing on bracing members, and makes it be connected with bracing members by welding;
Step 5: strengthen with the construction elevator standard knot of tie-beam in sustained height position and reequip, forms construction elevator particular criteria joint;
Step 6: unsettled for tie-beam one end is saved with construction elevator particular criteria and is connected;
Step 7: Demolition Construction elevator particular criteria saves following construction elevator standard knot, completes the conversion of construction elevator basis, is namely converted to by the construction elevator of former shoring of foundation the steel cushion cap formed by tie-beam and bracing members and supports.
As preferably, described tie-beam comprises 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 the first head plate with holes is connected with having four pieces of floors between the first girder steel at least, and the first head plate with holes has slotted hole; Described construction elevator particular criteria joint comprises the second girder steel, the second head plate with holes, peripheral board and construction elevator standard knot column; Peripheral board and four elevator standards save column and the second girder steel is connected to form square-section, have at least two pieces of floors to connect between peripheral board corner; The two ends end face of the second girder steel is respectively provided with one piece of second head plate with holes, and the second head plate with holes is connected with having four pieces of floors between the second girder steel at least, 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 effect of the present invention: (1) can complete the conversion on elevator basis by few dismounting and erection work; (2) complete Demolition Construction elevator is not needed namely to can be construction vacating space in elevator hoistways, accelerating construction progress; (3) in the process of basis conversion, construction elevator can normally use, and does not affect construction; (4) by certain altitude is brought up on the basis of elevator, the problem of the construction height of elevator standard joint configuration required for out of reach can be solved.
Accompanying drawing explanation
Fig. 1 is construction elevator of the present invention basis conversion steel cushion cap birds-eye view (saving with construction elevator particular criteria the construction elevator standard knot be connected on not shown shear wall or Core Walls Structure and construction elevator particular criteria joint);
Fig. 2 is the A-A cross sectional drawing of Fig. 1;
Fig. 3 is the B-B cross sectional drawing of Fig. 1;
Fig. 4 is the C-C cross sectional drawing of Fig. 1;
Fig. 5 is the construction elevator schematic diagram before carrying out basis conversion;
Fig. 6 carries 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-first girder steel; 3.2-first head plate with holes; 4-construction elevator particular criteria saves; 4.1-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; The former elevator basis of 8-.
Detailed description of the invention
A kind of construction elevator basis conversion steel cushion cap, comprises pre-buried steel component 1, bracing members 2, tie-beam 3 and construction elevator particular criteria joint 4; 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 strengthens and reequip the sections formed.
Described tie-beam 3 comprises 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 the first head plate 3.2 with holes is connected with having four pieces of floors 5 between the first girder steel 3.1 at least, and the first head plate 3.2 with holes has slotted hole; One end that described first girder steel 3.1 is provided with the first head plate 3.2 with holes is saved 4 by bolt and construction elevator particular criteria and is connected, and the other end is connected with bracing members 2.
Described construction elevator particular criteria joint 4 comprises the second girder steel 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 and four elevator standards save column 4.4 and the second girder steel 4.1 is connected to form square-section, have at least two pieces of floors 5 to connect between peripheral board 4.3 corner; The two ends end face of the second girder steel 4.1 is respectively provided with one piece of second head plate 4.2, second with holes head plate 4.2 with holes and is connected with having four pieces of floors 5 between the second girder steel 4.1 at least, 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.
Described tie-beam 3 and described construction elevator particular criteria save 4 when being connected, and the first head plate 3.2 with holes of the first girder steel 3.1 end and the second head plate 4.2 with holes of the second girder steel 4.1 end are superimposed with each other and are bolted.
A kind of operating construction elevator basis conversion method, is characterized in that comprising 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 moved to the conversion above safety distance position of steel cushion cap, elevator basis to be onstructed;
Step 3: worked-out bracing members 2 two ends are connected with the pre-buried steel component 1 on shear wall or Core Walls Structure;
Step 4: worked-out tie-beam 3 one end is bearing on bracing members 2, and makes it be connected with bracing members 2 by welding;
Step 5: strengthen with the construction elevator standard knot of tie-beam 3 in sustained height position and reequip, forms construction elevator particular criteria joint 4;
Step 6: unsettled for tie-beam 3 one end and construction elevator particular criteria are saved 4 and is connected;
Step 7: the construction elevator standard knot of Demolition Construction elevator particular criteria joint less than 4, completes the conversion of construction elevator basis, is namely converted to by the construction elevator of former shoring of foundation the steel cushion cap formed by tie-beam 3 and bracing members 2 and supports.
Described tie-beam 3 comprises 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 the first head plate 3.2 with holes is connected with having four pieces of floors 5 between the first girder steel 3.1 at least, and the first head plate 3.2 with holes has slotted hole; Described construction elevator particular criteria joint 4 comprises the second girder steel 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 and four elevator standards save column 4.4 and the second girder steel 4.1 is connected to form square-section, have at least two pieces of floors 5 to connect between peripheral board 4.3 corner; The two ends end face of the second girder steel 4.1 is respectively provided with one piece of second head plate 4.2, second with holes head plate 4.2 with holes and is connected with having four pieces of floors 5 between the second girder steel 4.1 at least, 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 and the second head plate 4.2 with holes of the second girder steel 4.1 end are superimposed with each other and are bolted.
Claims (7)
1. a construction elevator basis conversion steel cushion cap, comprises pre-buried steel component (1), bracing members (2), tie-beam (3) and construction elevator particular criteria joint (4), it is characterized in that: described pre-buried steel component (1) is embedded on shear wall or Core Walls Structure 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) strengthens and reequip the sections formed.
2. construction elevator basis conversion steel cushion cap according to claim 1, is characterized in that: described tie-beam (3) comprises 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), first head plate with holes (3.2) is connected with having four pieces of floors (5) between the first girder steel (3.1) at least, and the first head plate with holes (3.2) has slotted hole; One end that described first girder steel (3.1) is provided with the first head plate with holes (3.2) is saved (4) by bolt with construction elevator particular criteria and is connected, and the other end is connected with bracing members (2).
3. construction elevator basis conversion steel cushion cap according to claim 2, is characterized in that: described construction elevator particular criteria joint (4) comprises 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) and four elevator standards save column (4.4) and the second girder steel (4.1) is connected to form square-section, have the connection of two pieces of floors (5) between peripheral board (4.3) corner at least; The two ends end face of the second girder steel (4.1) is respectively provided with one piece of second head plate with holes (4.2), second head plate with holes (4.2) is connected with having four pieces of floors (5) between the second girder steel (4.1) at least, 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.
4. construction elevator basis conversion steel cushion cap according to claim 3, it is characterized in that: described tie-beam (3) and described construction elevator particular criteria save (4) when being connected, the first head plate with holes (3.2) of the first girder steel (3.1) end and the second head plate with holes (4.2) of the second girder steel (4.1) end are superimposed with each other and are bolted.
5. an operating construction elevator basis conversion method, is characterized in that comprising 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 moved to the conversion above safety distance position of steel cushion cap, elevator basis to be onstructed;
Step 3: worked-out bracing members (2) two ends are connected with the pre-buried steel component (1) on shear wall or Core Walls Structure;
Step 4: worked-out tie-beam (3) one end is bearing on bracing members (2), and make it be connected with bracing members (2) by welding;
Step 5: strengthen with the construction elevator standard knot of tie-beam (3) in sustained height position and reequip, forms construction elevator particular criteria joint (4);
Step 6: (4) are saved with construction elevator particular criteria in tie-beam (3) unsettled one end and is connected;
Step 7: Demolition Construction elevator particular criteria joint (4) construction elevator standard knot below, completes the conversion of construction elevator basis, is namely converted to by the construction elevator of former shoring of foundation the steel cushion cap formed by tie-beam (3) and bracing members (2) and supports.
6. operating construction elevator basis according to claim 5 conversion method, is characterized in that: described tie-beam (3) comprises 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), first head plate with holes (3.2) is connected with having four pieces of floors (5) between the first girder steel (3.1) at least, and the first head plate with holes (3.2) has slotted hole; Described construction elevator particular criteria joint (4) comprises 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) and four elevator standards save column (4.4) and the second girder steel (4.1) is connected to form square-section, have the connection of two pieces of floors (5) between peripheral board (4.3) corner at least; The two ends end face of the second girder steel (4.1) is respectively provided with one piece of second head plate with holes (4.2), second head plate with holes (4.2) is connected with having four pieces of floors (5) between the second girder steel (4.1) at least, and the second head plate with holes (4.2) has slotted hole.
7. operating construction elevator basis according to claim 6 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 and the second head plate with holes (4.2) of the second girder steel (4.1) end are superimposed with each other and are bolted.
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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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| CN201510022424.2A CN104563280B (en) | 2015-01-16 | 2015-01-16 | A kind of operating construction elevator basis conversion method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110138A (en) * | 2015-08-28 | 2015-12-02 | 中建三局集团有限公司 | Elastic vertical adhesion force bearing device and implementation method |
| 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 |
| CN106006301A (en) * | 2016-07-27 | 2016-10-12 | 中建局集团建设发展有限公司 | High-altitude switching assisting device and construction method of super-high-rise construction elevator |
| CN114059770A (en) * | 2021-09-02 | 2022-02-18 | 上海建工四建集团有限公司 | Construction method for underpinning of constructor goods elevator foundation |
| CN114906758A (en) * | 2022-05-17 | 2022-08-16 | 深圳市金世纪工程实业有限公司 | Conversion structure and method for construction elevator foundation |
Citations (7)
| 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 |
| 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 |
| BR202012017721U2 (en) * | 2012-07-18 | 2014-09-16 | Jesus Rodrigues Dos Santos | LIFT FOR CARRIOLAS WITH TYPE WINCH |
| 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 |
-
2015
- 2015-01-16 CN CN201510022424.2A patent/CN104563280B/en not_active Expired - Fee Related
Patent Citations (7)
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| 徐磊等: "超高层建筑施工电梯空中托换平台体系的设计与应用", 《建筑施工》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110138A (en) * | 2015-08-28 | 2015-12-02 | 中建三局集团有限公司 | Elastic vertical adhesion force bearing device and implementation method |
| 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 |
| CN106006301A (en) * | 2016-07-27 | 2016-10-12 | 中建局集团建设发展有限公司 | High-altitude switching assisting device and construction method of super-high-rise construction elevator |
| 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 |
| CN114059770A (en) * | 2021-09-02 | 2022-02-18 | 上海建工四建集团有限公司 | Construction method for underpinning of constructor goods elevator foundation |
| 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 |
| CN114906758A (en) * | 2022-05-17 | 2022-08-16 | 深圳市金世纪工程实业有限公司 | Conversion structure and method for construction elevator foundation |
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| CN104563280B (en) | 2016-08-17 |
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Granted publication date: 20160817 Termination date: 20180116 |