CN103850435A - Hoisting framework device capable of replacing support framework and used for frame construction building concrete floor - Google Patents
Hoisting framework device capable of replacing support framework and used for frame construction building concrete floor Download PDFInfo
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- CN103850435A CN103850435A CN201210521279.9A CN201210521279A CN103850435A CN 103850435 A CN103850435 A CN 103850435A CN 201210521279 A CN201210521279 A CN 201210521279A CN 103850435 A CN103850435 A CN 103850435A
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Abstract
The invention discloses a hoisting framework device capable of replacing a support framework and used for a frame construction building concrete floor. The hoisting framework device is characterized in that two parallel and symmetric concrete beams in each room are used as hoisting stress base points; a screw rod of a fastening support iron prop is welded with bundling ribs of the concrete beams in a pre-buried manner; the support iron prop is fastened at the position of the pre-buried screw rod; a steel wire rope hoists beam I steel to the position for a framework to be paved and is stressed on a pulley iron part at the top end of the support iron prop; the steel wire rope is fastened at the fixed box iron position of the support iron prop, so that a plurality of independent iron frameworks and templates are paved on the surface of the beam I steel; the frameworks and templates are manufactured into serial dimensions, and frameworks in proper dimensions are selected according to the length and width of a room under construction; the support iron prop can support the framework body at the bottom of a concrete placement beam at the upper end of the support iron prop. Two sets or more sets of hoisting groups construct the whole framework body of the room, each set of hoisting group consists of two pieces of I steel, four steel wire ropes and a plurality of independent iron frameworks, four support iron props and four pulley iron parts. The I steel can be customized in length, the support iron props are hollow pipes with the diameter of 10 cm and length of 2.3 m, and with the adoption of the hosting framework device, the material expenses are saved by two thirds.
Description
Technical field
This holder is hung die set device and is related to building field frame storied building pouring reinforced concrete floor and the mould bases of crossbeam and the form erecting technology of template
Background technology
Building frame building is in the time of pouring reinforced concrete floor and crossbeam at present, to adopt a large amount of steel tubular structures to become support body, flitch and template are layered on support body, support body is stressed in being supported on the supporting steel pipe of lower first floor board plane, structure mould bases and template need a large amount of manpower and time, water the same loaded down with trivial details method of a building and remove support structure support body and dismounting steel pipe many times, so formwork speed is slow, bamboo fibre board formwork cost is high, and generation is in improvement.
Summary of the invention:
For the feature of frame construction building pouring reinforced concrete floor and crossbeam, now release a kind of holder of simple saving material and hang erecting device, this device technique simple equipments, construction safety, can save 1/2 formwork expense, invention design, is to improve frame construction building pouring reinforced concrete floor and the die carrier structure of crossbeam and stressed basic point, adopts wire rope that mould bases and template and the holder of crossbeam i iron are hung stressed in supporting on the support pulley ironware of iron prop.Support stressed in lower first floor plate by reaching frame with a lot of steel pipes below traditional support body, be improved to each room concrete frame, the crossbeam of 2 Parallel Symmetrics hangs and supports stressed basic point for holder, each stressed basic point on concrete beam pre-buried 4, the lead screw of 14 mm dias, be welded on the wiretie of placing of concrete crossbeam, adopt the steel pipe do holder of 10 cm diameters to hang stressed support iron prop, support iron column length is 2.3 meters, support 1 No. 10 channel-section steel of the iron prop center parallel welding in top, length is 230 millimeters, channel-section steel is 50 millimeters high, this channel-section steel is manufactured to one and support pulley ironware, support the shape of pulley ironware, at 30 millimeters of 50 millimeters of height of channel-section steel, the two ends of channel-section steel length on average to stage casing at a distance of 290 millimeters, 2 joining places, bore the through hole of 14 mm dias, as: as shown in Fig. 4, 4 irony pulley rollers are arranged on and support pulley ironware through hole, irony diameter of pulley is 40 millimeters, length is 36 millimeters, connect an iron pipe along support iron prop that 100 millimeters long are three-dimensional in the distolateral side weld of support iron capital, iron pipe diameter is 50 millimeters, the push rod that has lead screw is inserted in this iron pipe.The height of iron pipe welding, top exceeds supports 20 millimeters of pulley ironwares, as shown in Figure 3, support the iron plate of 10 millimeters thick of iron prop center bottom welding, iron plate is 240 millimeters × 240 millimeters, iron plate is drilled with 4 through holes at a distance of 200 millimeters of square places, through-hole diameter is 16 millimeters, at iron plate and the muscle piece that supports 4 ironys of iron prop weld increase, increase the bonding strength that supports iron prop and iron plate, support iron prop to bottom 250 millimeters of fixing channel-section steels of locating to weld fastening steel wire rope, fixing channel-section steel adopts No. 6 channel-section steels to be sawn into 80 millimeters long, be welded on support iron prop to bottom 250 millimeters of places, the symmetrical parallel of two 80 millimeters long is welded on and supports iron prop both sides, groove upwards, be welded on the fixing channel-section steel that supports on iron prop to the through hole of one 16 millimeters of groove vertical drills that supports 40 millimeters of iron props, locate parallel form to supporting 60 millimeters of iron props, at the symmetrical through hole that bores 14 millimeters of groove, as shown in Figure 3, water according to the floor of present building frame construction building and crossbeam steel concrete simultaneously, so design principle is utilized two steel concrete crossbeams of every room Parallel Symmetric, be fastened on the pre-buried lead screw place of concrete beam by supporting iron prop, then with wire rope, the holder of crossbeam i iron is hung to the position that is promoted to laid placing of concrete mould bases and template, wire rope is stressed in the pulley ironware supporting on iron prop, moving fastening connecting screw bar for wire rope, lead screw is fastened on the fixing channel-section steel place that supports iron prop middle-end, crossbeam i iron is extending is 4.5 meters, can shorten to 3 meters, independently mould bases and template are layered on crossbeam i iron plane, a room should be hung group or be overlapped to hold in the palm to hang to organize more and tie the whole mould bases body that forms a room by two cover holders, it is that stressed basic point is hung in 4 holders that group is hung in every cover holder, 4 holders are hung stressed basic point and are distributed and be arranged on two concrete beam planes of same room width symmetry, every suit holder is hung group and is hung crossbeam by the holder of 2 i iron dos, 4 wire rope, 4 are supported iron prop, according to the width in room, select independent die frame and the template of several different specification sizes, assorted group forms the width in construction room, 5.6 bugle steel for mould bases, template adopts the iron plate of 2 millimeters to be welded on angle steel, mould bases and template form an entirety, every each through hole that bores 6 millimeters of 2 diameters on the angle steel of mould bases four directions independently, mould bases and template are manufactured to the dimensions of seriation.As: 2 meters × 0.55 meter, 2 meters × 0.6 meter, 2 meters × 0.65 meter, 2 meters × 0.7 meter, 1.95 meters × 0.55 meter, 1.95 meters × 0.6 meter, 1.95 meters × 0.65 meter, 0.7 meter of 1.95 meters of ⊥, 1.9 meters × 0.55 meter, 1.9 meters × 0.6 meter, 1.9 meters × 0.65 meter, 1.9 meters × 0.7 meter, 1.85 meters × 0.55 meter, 1.85 meters × 0.6 meter, 1.85 meters × 0.65 meter, 1.85 meters × 0.7 meter, 1.8 meters × 0.55 meter, 1.8 meters × 0.6 meter, 1.8 meters × 0.65 meter, 1.8 meters × 0.7 meter, 1.75 meters × 0.55 meter, 1.75 meters × 0.6 meter, 1.75 meters × 0.65 meter, 1.75 meters × 0.7 meter, 1.7 meters × 0.55 meter, 1.7 meters × 0.6 meter, 1.7 meters × 0.65 meter, 1.7 meters × 0.7 meter, 1.65 meters × 0.55 meter, 1.65 meters × 0.6 meter, 1.65 meters × 0.65 meter, 1.65 meters × 0.7 meter, 1.6 meters × 0.55 meter, 1.6 meters × 0.6 meter, 1.6 meters × 0.65 meter, 1.6 meters × 0.7 meter, 1.55 meters × 0.55 meter, 1.55 meters × 0.6 meter, 1.55 meters × 0.65 meter, 1.55 meters × 0.7 meter.
The structure of crossbeam i iron, by two model equal length sizes, one is 3 meters long, 2 meters of long i iron of another root overlap and are fixed into construction room required width by lead screw, 3 meters to 4.5 meters, the i iron of 650 millimeters long same models of three-dimensional each welding below crossbeam i iron two ends, as shown in Figure 2, support iron prop when crossbeam i iron is hung in holder, bearing again the work of supporting last layer pouring steel concrete crossbeam, because support iron capital end is welded with 100 millimeters long, the iron pipe of 50 mm dias, so the fore-set that has lead screw is inserted lead screw part in iron pipe, lead screw rotates up mould bases and the template of jack-up placing of concrete crossbeam bottom, the template of crossbeam both sides, available iron wire falls on the independent die frame of placing of concrete floor (note: because independently mould bases and template are all drilled with several through holes in angle bar four directions) according to the difference of placing of concrete floor room specification, so the mould bases of selecting and the size of template are just different, supporting iron prop should be according to mould bases and the template specification size selected, could determine the position of support iron rod structure on concrete beam, such as: existing act is listed as the concrete floor that will water 3.9 meters × 3.4 meters, so first, select 42 meters × 0.7 meter, 12 meters × 0.6 meter, 4 1.9 meters × 0.7 meter, 1 1.9 meters × 0.6 meter independently mould bases and template coordinate whole between the mould bases body in room, again by 42 meters × 0.7 meter, group is hung in a set of holder that is combined into of 12 meters × 0.6 meter, the stressed basic point position that the support iron prop that group is hung in this cover holder is arranged on concrete beam apart should be at 1.7 meters to 1.6 meters, other 4 1.9 meters × 0.7 meter, the independently mould bases of 1 1.9 meters × 0.6 meter and template are combined into other a set of holder and hang group, the stressed basic point position that the support iron prop that group is hung in this cover holder is arranged on concrete beam apart should be at 1.6 meters × 1.5 meters, this meaning is exactly mould bases and the template that uses different length, supporting iron prop, to be arranged on concrete beam position apart just different.
Brief description of the drawings:
Mould bases constructing structure figure is hung in Fig. 1, holder
Fig. 2, crossbeam i-beam structure figure
Fig. 3, support iron prop and pulley ironware and holddown groove steel work figure
Fig. 4, pulley ironware part drawing
In figure, (1) represents independently irony mould bases and template, (2) concrete floor and the crossbeam of expression pouring, (3) the crossbeam i iron of expression Retractable, (4) cap nut in cave is embraced in expression, (5) represent to embrace cave, (6) represent to keep the flat micro-iron pipe of crossbeam i iron, (7) expression increases the i iron of length, (8) represent the cap nut of fastening crossbeam i iron, (9) represent the lead screw of fastening crossbeam i iron, (10) represent to be welded on the iron pipe and the threaded push rod that support on iron prop, (11) represent pulley ironware, (12) represent to support iron prop, (13) wire rope is hung in expression holder, (14) represent connecting steel wire ropes fastener, (15) represent fixing channel-section steel, (16) cap nut of expression fastening steel wire rope fastener, (17) represent the cap nut of pre-buried lead screw and fastening support iron prop.
Detailed description of the invention
First the trivial allocation of position and built-in screw bar (17) in accordance with regulations, be embedded on the concrete beam of two Parallel Symmetrics in same room, when concrete floor and crossbeam (2) solidify while having some strength, be fastened on pre-buried lead screw (17) and locate supporting iron prop (12), stressed in concrete floor and crossbeam (2), then same holder is hung to two crossbeam i iron (3) of group, adopt and keep the flat micro-iron pipe (6) of crossbeam i iron, fix two i iron position apart with embracing cave (5), two crossbeam i iron position apart should be determined by mould bases length independently, after crossbeam i iron position is apart fixing, again the lower end of wire rope (13) connecting cross beam i iron (3) is connected to knot that can be undone by a pull place, be promoted to the position of laid independent die frame and template (1), wire rope (13) is stressed in the pulley ironware (11) that supports iron prop (12) top, the fastener of connecting steel wire ropes (14) again, fastener lead screw is fixed on to fixing channel-section steel (15) to be located, fastening with cap nut (16), at the iron pipe place that supports the side setting of iron prop (12) top, adopt threaded push rod (10) to rotate up, withstand placing of concrete crossbeam bottom mould bases and template (1), when placing of concrete crossbeam, mould bases and the template of bottom are stressed in threaded mandrel (10), the mould bases of crossbeam both sides and template can be hung in iron wire the through hole of the independent die frame body angle steel of plane, be fixed again, concrete casting is complete, when collapsible die, the threaded mandrel (10) of crossbeam bottom is executed and is turned downwards, the mould bases of crossbeam bottom can be dismantled, while disassembling the mould bases of floor and template, the cap nut of fastening steel wire rope fastener (16) is unclamped, adopt an other rope connecting steel wire ropes fastener (14), rope other end is in fixing channel-section steel lead screw, make the downward landing of deadweight of its crossbeam i iron (3), when the landing of crossbeam i iron is during at 100 millimeters to 150 millimeters, with instrument, by irony, independently mould bases and template (1) are dialled from concrete floor, its mould bases and template (1) are dropped in crossbeam i iron plane, again rope is slowly loosened, mould bases and the downward landing of crossbeam i iron are to disassembling the applicable position of mould bases, to again independently mould bases and template and crossbeam i iron, be transported to the room of last layer same specification, can save thus the man-hour of structure mould bases.
Claims (4)
1. the device that mould bases replaces support mould bases is hung in frame storied building placing of concrete floor holder, mould bases and template, it is characterized in that: for improving the die carrier structure of frame construction building pouring reinforced concrete floor and crossbeam and supporting stressed basic point, support stressed in lower first floor plate by reaching frame with a lot of steel pipes below traditional support body, be improved to on every room concrete frame, the crossbeam of 2 Parallel Symmetrics hangs and supports stressed basic point for holder, adopt wire rope that mould bases and template and the holder of crossbeam i iron are hung stressed in supporting on the support pulley ironware of iron prop, the lead screw of each stressed basic point pre-buried 14 mm dias on concrete beam, be welded on the reinforcing bar of tying up of placing of concrete crossbeam, adopt the steel pipe do holder of 10 cm diameters to hang stressed support iron prop, 2.3 meters of support iron column lengths, be fastened on 4 pre-buried lead screw places of concrete beam by supporting iron prop, support 1 No. 10 channel-section steel of the iron prop center parallel welding in top, length is 230 millimeters, channel-section steel is 50 millimeters high, this channel-section steel is manufactured to one and support pulley ironware, support the shape of pulley ironware, at 30 millimeters of 50 millimeters of height of channel-section steel, the two ends of channel-section steel length on average in stage casing at a distance of 290 millimeters, the through hole of 14 mm dias is bored in 2 intersections, 4 irony pulley rollers are arranged on and support pulley ironware through hole, mould bases and template are manufactured to the dimensions of seriation.
2. the device that mould bases replaces support mould bases is hung in frame storied building placing of concrete floor according to claim 1 holder, it is characterized in that: 4 irony pulley rollers are arranged on and support pulley ironware through hole, irony diameter of pulley is 40 millimeters, length is 36 millimeters, suitable the support iron prop three-dimensional on the distolateral limit of support iron capital welds 100 millimeters long, diameter is the iron pipe of 50 millimeters, the height of iron pipe welding, top exceeds supports 20 millimeters of pulley ironwares, the push rod that has lead screw is inserted in this welding iron pipe, support the iron plate of 10 millimeters thick of iron prop center bottom welding, iron plate is 240 millimeters × 240 millimeters, iron plate is drilled with 4 through holes at a distance of 200 millimeters of square places, 16 millimeters of through-hole diameters, at iron plate and the muscle piece that supports 4 ironys of iron prop weld increase, support iron prop to bottom 250 millimeters of fixing channel-section steels of locating to weld fastening steel wire rope, fixing channel-section steel adopts No. 6 channel-section steels to be sawn into 80 millimeters long, the channel-section steel symmetrical parallel of two 80 millimeters long is welded on and supports iron prop both sides, groove upwards, be welded on the fixing channel-section steel that supports on iron prop to the through hole of one 16 millimeters of groove vertical drills that supports 40 millimeters of iron props, locate parallel form to supporting 60 millimeters of iron props, at the symmetrical through hole that bores 14 millimeters of groove.
3. the device that mould bases replaces support mould bases is hung in frame storied building placing of concrete floor according to claim 1 holder, it is characterized in that: be fastened on the pre-buried lead screw place of concrete beam by supporting iron prop, then with wire rope, the holder of crossbeam i iron is hung to the position that is promoted to laid placing of concrete mould bases and template, wire rope is stressed in the pulley ironware supporting on iron prop, moving fastening connecting screw bar for wire rope, lead screw is fastened on the fixing channel-section steel place that supports iron prop middle-end, crossbeam i iron is extending is 4.5 meters, can shorten to 3 meters, independently mould bases and template are layered on crossbeam i iron plane, a room should be hung group or be overlapped to hold in the palm to hang to organize more and tie the whole mould bases body that forms a room by two cover holders, it is that stressed basic point is hung in 4 holders that group is hung in every cover holder, 4 holders are hung stressed basic point distribution and are arranged on same room, two concrete beam planes of width symmetry, every suit holder is hung group and is hung crossbeam by the holder of 2 i iron dos, 4 wire rope, 4 are supported iron prop, according to the width in room, select the independent die frame of several different specification sizes and the width in assorted group of formation construction room of template.
4. frame storied building placing of concrete floor according to claim 1 holder is hung mould bases and is replaced and support the device of mould bases, it is characterized in that: mould bases and template are manufactured to the dimensions of seriation, as: 2 meters × 0.55 meter, 2 meters × 0.6 meter, 2 meters × 0.65 meter, 2 meters × 0.7 meter, 1.95 meters × 0.55 meter, 1.95 meters × 0.6 meter, 1.95 meters × 0.65 meter, 0.7 meter of 1.95 meters of ⊥, 1.9 meters × 0.55 meter, 1.9 meters × 0.6 meter, 1.9 meters × 0.65 meter, 1.9 meters × 0.7 meter, 1.85 meters × 0.55 meter, 1.85 meters × 0.6 meter, 1.85 meters × 0.65 meter, 1.85 meters × 0.7 meter, 1.8 meters × 0.55 meter, 1.8 meters × 0.6 meter, 1.8 meters × 0.65 meter, 1.8 meters × 0.7 meter, 1.75 meters × 0.55 meter, 1.75 meters × 0.6 meter, 1.75 meters × 0.65 meter, 1.75 meters × 0.7 meter, 1.7 meters × 0.55 meter, 1.7 meters × 0.6 meter, 1.7 meters × 0.65 meter, 1.7 meters × 0.7 meter, 1.65 meters × 0.55 meter, 1.65 meters × 0.6 meter, 1.65 meters × 0.65 meter, 1.65 meters × 0.7 meter, 1.6 meters × 0.55 meter, 1.6 meters × 0.6 meter, 1.6 meters × 0.65 meter, 1.6 meters × 0.7 meter, 1.55 meters × 0.55 meter, 1.55 meters × 0.6 meter, 1.55 meters × 0.65 meter, 1.55 meters × 0.7 meter.The structure of crossbeam i iron is by identical two models, one of length dimension is 3 meters long, 2 meters of long i iron of another root overlap and are fixed into construction room required width by lead screw, 3 meters to 4.4 meters, the i iron of 650 millimeters long same models of three-dimensional each welding below crossbeam i iron two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210521279.9A CN103850435A (en) | 2012-12-01 | 2012-12-01 | Hoisting framework device capable of replacing support framework and used for frame construction building concrete floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210521279.9A CN103850435A (en) | 2012-12-01 | 2012-12-01 | Hoisting framework device capable of replacing support framework and used for frame construction building concrete floor |
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| Publication Number | Publication Date |
|---|---|
| CN103850435A true CN103850435A (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210521279.9A Pending CN103850435A (en) | 2012-12-01 | 2012-12-01 | Hoisting framework device capable of replacing support framework and used for frame construction building concrete floor |
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| CN (1) | CN103850435A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019645A (en) * | 2015-07-28 | 2015-11-04 | 上海建工二建集团有限公司 | Template system for building concrete structure at earth-taking opening in top-down construction method, and construction method |
| CN114086660A (en) * | 2021-12-07 | 2022-02-25 | 付勇军 | Green energy-saving fabricated building and construction method |
| CN115288424A (en) * | 2022-08-29 | 2022-11-04 | 中国建筑第七工程局有限公司 | Cast-in-place area template strutting arrangement of assembled superimposed sheet |
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| GB2325012A (en) * | 1997-05-06 | 1998-11-11 | Shih Lung Li | Steel post for supporting a molding board |
| JPH116285A (en) * | 1997-06-13 | 1999-01-12 | Kawada Kensetsu Kk | Moving scaffold for assembling floor slab reinforcement |
| CN201103247Y (en) * | 2007-10-23 | 2008-08-20 | 中冶京唐建设有限公司 | Adjustable steel support |
| CN201367730Y (en) * | 2009-01-23 | 2009-12-23 | 中煤第三建设（集团）有限责任公司 | A die plate supporting device convenient for dismounting die plates |
| CN102116084A (en) * | 2010-12-10 | 2011-07-06 | 陈永生 | Hanging formwork device replacing supporting formwork for pouring concrete floor slab in multilayer building |
| KR20120003729U (en) * | 2010-11-19 | 2012-05-30 | 김천호 | System support Head |
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2012
- 2012-12-01 CN CN201210521279.9A patent/CN103850435A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2325012A (en) * | 1997-05-06 | 1998-11-11 | Shih Lung Li | Steel post for supporting a molding board |
| JPH116285A (en) * | 1997-06-13 | 1999-01-12 | Kawada Kensetsu Kk | Moving scaffold for assembling floor slab reinforcement |
| CN201103247Y (en) * | 2007-10-23 | 2008-08-20 | 中冶京唐建设有限公司 | Adjustable steel support |
| CN201367730Y (en) * | 2009-01-23 | 2009-12-23 | 中煤第三建设（集团）有限责任公司 | A die plate supporting device convenient for dismounting die plates |
| KR20120003729U (en) * | 2010-11-19 | 2012-05-30 | 김천호 | System support Head |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019645A (en) * | 2015-07-28 | 2015-11-04 | 上海建工二建集团有限公司 | Template system for building concrete structure at earth-taking opening in top-down construction method, and construction method |
| CN114086660A (en) * | 2021-12-07 | 2022-02-25 | 付勇军 | Green energy-saving fabricated building and construction method |
| CN114086660B (en) * | 2021-12-07 | 2023-09-08 | 润盟建设集团有限公司 | Green energy-saving assembled building and construction method |
| CN115288424A (en) * | 2022-08-29 | 2022-11-04 | 中国建筑第七工程局有限公司 | Cast-in-place area template strutting arrangement of assembled superimposed sheet |
| CN115288424B (en) * | 2022-08-29 | 2023-10-20 | 中国建筑第七工程局有限公司 | Cast-in-situ belt template supporting device for assembled laminated slab |
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Application publication date: 20140611 |