CN1363747A - Construction method and concrete-steel beams and floor slabs of building with steel frame and its form hoist - Google Patents
Construction method and concrete-steel beams and floor slabs of building with steel frame and its form hoist Download PDFInfo
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- CN1363747A CN1363747A CN 01100519 CN01100519A CN1363747A CN 1363747 A CN1363747 A CN 1363747A CN 01100519 CN01100519 CN 01100519 CN 01100519 A CN01100519 A CN 01100519A CN 1363747 A CN1363747 A CN 1363747A
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Abstract
A construction method of concrete-steel beams and floor slabs for the building with steel frame features that the shutterings are arranged between said steel beams arranged horizontally in lattice mode for each story and the concrete is then poured. It include 10 technological steps, such as preparing more bottom shutterings at 4 corners, lifting them under said arranged steel beams, fixing them, etc. Its advantages include short construction period, and saving labour.
Description
The present invention relates to the job practices of a kind of Steel-frame building thing concrete-steel beams and floor and hang die device, refer to especially a kind ofly put mould grouting at the floor area girder steel and finish the job practices of floor and hang die device.
The Steel-frame building object area is many steel columns spaced apart 10 of vertically-arranged (seeing also Fig. 1,2) at present, according to predetermined floor position each steel column 10 is distinguished the vertical girder steel 11 of winding, horizontal girder steel 12 to each other, constitutes comprehensive grid-like arrangement.Right Hou is successively put mould grouting from lower to upper, to finish each layer concrete girder steel and floor in regular turn.
Tradition reinforcing bar building carries out floor when putting mould grouting operation, the first pin of countless dense distribution of vertically-arranged on the floor that has completed, establish the floor face template of a last floor for nail, and the soffit formwork of last floor girder steel below, further each nail between floor face template and the soffit formwork is established outboard template, for surrounding each girder steel.Right Hou is pricked stirrup in each girder steel periphery, and wire-ties on the floor face template, and for carrying out casting concrete, Hou is removed whole floor face template, soffit formwork and side template again, finishes the concrete-steel beams and the floor of this floor.Right Hou is repeated above-mentioned construction sequence again, is in the milk with the mould of putting that carries out a last floor.
By the what traditional approach is that vertically-arranged is fixing to stake countless from lower to upper, carry out eminence floor face template, soffit formwork and side template operation again, so that it is slow, difficult to construct, and needs many template workmans.And finish Hou when this floor template, and cause many template workman's impunities idle, can't elasticity allocate manpower, and the construction period is longer, increase cost.
The inventor has every reality of mirror what conventional concrete girder steel and floor slab construction to lack fraud, therefore be at its very crux, continue to be sought to improve, mending it lacks, in the hope of seeking a solution, analyse, design through grinding many times, whole what is finished the job practices of Steel-frame building thing concrete-steel beams of the present invention and floor and is hung die device.
Purpose of the present invention is in the job practices that a kind of Steel-frame building thing concrete-steel beams and floor are provided and hang die device, this job practices makes whole template construction operation more rapid really, save manpower, shorten the construction period, can reduce the template workman, but and correlate template construction flexible in layout, can elasticity allocate manpower, avoid the idle and waste of personnel, can supply the builing industry utilization, realistic construction needs.
The job practices of a kind of Steel-frame building thing concrete-steel beams and floor is to put mould grouting to each other at the girder steel of the grid-like arrangement of each level of floor area, and its job practices may further comprise the steps:
1. prepare a plurality of soffit formworks that are provided with suspension rod that stand in four corners;
2. each soffit formwork is hung stationary arrangement under each girder steel with suspension rod;
Each vertical or horizontal girder steel two outside each fixes one horizontally disposed part on side and the soffit formwork;
4. a plurality of flexible truss two ends are bridged respectively on the part of each adjacent girder steel of what;
5. the region surface at these flexible truss is provided with top template;
6. up withstand each flexible truss with expansion link;
7. remove a part of each vertical or horizontal girder steel two outer side, with the side template of side outside solid each girder steel of the nail of vertically-arranged between each soffit formwork and top template;
8. prick stirrup in each girder steel periphery, and on backform, wire-tie;
9. casting floor and girder steel concrete;
10. remove the die device that hangs of whole top templates, soffit formwork and floor, at the grid-like arrangement side template of each level of floor area.
A kind of Steel-frame building thing concrete-steel beams and floor hang die device, be that the girder steel periphery in the grid-like arrangement of each level of floor area is provided with soffit formwork, side template and top template, it comprises:
A plurality of rectangle soffit formworks, each upright suspension rod of establishing in soffit formwork four corners, make the threaded rod of suspension rod bottom joint wear soffit formwork, for a sealed extension bar, the extension bar hypomere then passes the beam bar of soffit formwork below, with fixed bit soffit formwork and beam bar thereof, make each soffit formwork be hung stationary arrangement under the girder steel wing plate by suspension rod;
A plurality of part of going up are fixed in each vertically two ends end face of (or laterally) girder steel upper flange, and part two ends respectively install one toward overhanging support arm on these;
A plurality of tubuloses prop up part, are positioned at two outer sides of each vertical girder steel abreast, and the support arm end is fixed in these part upper ends, and a part bottom then supports on the beam bar of what soffit formwork with stub pole;
A plurality of flexible truss, its two ends bridge respectively on the part of each adjacent vertical girder steel of what;
A plurality of templates are provided with on the zone that all flexible truss of what constituted;
A plurality of expansion links up withstand each flexible truss, prop up a part, support arm, part and stub pole for going up of each vertical girder steel of dismounting.
A plurality of side templates, vertically-arranged are fixed on each soffit formwork both sides, and the side template top then is fixed on the neighboring in top template zone; With constitute whole floor and girder steel palpus hang die device.
Compared with prior art, the job practices of Steel-frame building thing concrete-steel beams of the present invention and floor and hang die device and can organize upright soffit formwork and suspension rod in advance, and slide and adjust the position, and needn't first vertically-arranged pin, therefore whole template construction operation is more rapid really, saves manpower, shortens the construction period, can reduce the template workman, but and correlate template construction flexible in layout, can elasticity allotment people, avoid the idle and waste of personnel, can supply the builing industry utilization, more realistic construction needs.
The present invention has following accompanying drawing:
Fig. 1 is the elevation of Steel-frame building thing steel column and steel beam structure.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the be hung elevation of soffit formwork of embodiment of the invention girder steel.
Fig. 4 is the stereogram of Fig. 3 girder steel anchor clamps.
Fig. 5 is the stereogram of Fig. 3 soffit formwork.
Fig. 6 is the partial enlarged drawing of Fig. 3.
Fig. 7 is the schematic diagram of the another kind of suspension rod of Fig. 3.
Fig. 8 is the schematic diagram of another suspension rod of Fig. 3.
Fig. 9 is the schematic diagram that part is propped up in hookup 3 winding both sides.
Figure 10 is the schematic diagram of hookup 9 groups of upright flexible truss, top template and expansion links.
Figure 11 is the lateral view of Figure 10.
Figure 12 is the partial enlarged drawing of Figure 11.
Figure 13 is that Figure 10 removes both sides and props up part to organize the schematic diagram of upright side template.
Figure 14 is that the Figure 13 that continues pricks the schematic diagram of stirrup.
Figure 15 is that the Figure 14 that continues carries out the schematic diagram of casting concrete.
Figure 16 is that the Figure 15 that continues removes the schematic diagram of whole templates.
Describe the present invention below in conjunction with drawings and Examples.
At first, the job practices of Steel-frame building thing concrete-steel beams of the present invention and floor and hang die device system at steel column 10 shown in Fig. 1,2, vertically girder steel 11 and horizontal girder steel 12 and design is to be provided with the soffit formwork 20 shown in Fig. 3,4,5,6 in length and breadth in the grid-like arrangement of each level of floor area below girder steel 11,12.Must prepare a plurality of rectangle soffit formworks 20 in whole the job practices, each upright suspension rod 30 of establishing of four corners of these soffit formworks 20 (or preceding middle Hou section both sides), the threaded rod of suspension rod 30 bottom joints 31 is worn soffit formwork 20, for a sealed extension bar 32, and extension bar 32 hypomeres pass beam bar 23 and lock is established nut 33, to fix soffit formwork 20 and beam bar 23 thereof.Suspension rod 30 top interlockings one nut 33 of these soffit formworks 20 is for hanging on the open slot 38 of what anchor clamps 34 1 end flap seats 37.In preferred embodiment, flap seat 37 outer end end faces are provided with stop part 39, deviate from outward to avoid suspension rod 30.
The default folder mouth 36 of above-mentioned anchor clamps 34 1 sides, to be nested with what in length and breadth to lower wing plate 14 both sides of girder steel 11,12, further removable adjustment soffit formwork 20 positions, again folder mouth 36 is squeezed into a voussoir 35 location, and anchor clamps 34 can link a wire rod 340 with voussoir 35, make each soffit formwork 20 be hung stationary arrangement in length and breadth under girder steel 11,12 by suspension rod 30.
See also Fig. 7, these embodiment suspension rod 300 tops bend a horizontal segment 310, with by on the lower wing plate 14 that hangs over vertical girder steel 11, adjust size Hou more further spot welding fix.Suspension rod shown in Figure 8 301 tops then bend a section of colluding 311, for colluding the upper flange 13 of hanging the vertical girder steel 11 of what.
The present embodiment job practices is a part 40 in each horizontal spot welding one of top, front and back of each vertical girder steel 11 (or horizontal girder steel 12), so that each installs past overhanging support arm 41 shown in Fig. 9,10,11,12 at last part 40 two ends.Should go up part 40 two ends and respectively establish one slotted hole 400 (or a plurality of spacer holes), insert the fixing hole 401 of support arm 41 for slip-off preventing type latch 402, and support arm 41 side is in addition established block piece 43,44 up and down, to be against lower end on the part 40, for the extended position of adjusting support arm 41.And support arm 41 ends are provided with slotted hole 403 equally, insert the fixing hole 404 of rami posterior superior sheets 45 before the part 42 for latch 405, and go up a sheet 45 in addition sides establish block piece 47 and be hung on the support arm 41 to collude.
In preferred embodiment, prop up part 42 and adopt square tubulose, and be positioned at two outer sides of each vertical girder steel 11 abreast, support on the beam bar 23 of soffit formwork 20 with stub pole 48 in part 42 a bottoms system, and more be situated between and adorn the voussoir 49 of two groups of inclined-planes leaning on, to do height adjustment, prop up part 42 rami posterior inferior sheet 46 employing iron nail stitching stub poles 48 before in addition.
Seeing also Figure 10,11,12, on the part 42 of each adjacent vertical girder steel 11, is to supply the two ends support plate 51 of a plurality of parallel flexible truss 50 to bridge, and this flexible truss 50 has the inside and outside truss that movable sleeve is joined, with the flexible entire length of adjusting.The region surface that is surrounded at these flexible truss 50 is provided with top template 22 then, up withstands each flexible truss 50 by being placed on down the expansion link 52 that one deck completed on the floor again, constitutes firm support.Therefore that can dismantle each vertical girder steel 11 goes up a part 40, support arm 41, part 42 and stub pole 48, and vertically-arranged nail side template 21 admittedly between each soffit formwork 20 and top template 22 as shown in figure 13, to surround each vertical girder steel 11.In preferred embodiment, soffit formwork 20 and beam bar 23 be propping expansion link 52 further.
Because laterally girder steel 12 needn't be supported the truss 50 that stretches, therefore laterally girder steel 12 can omit a part 40, support arm 41, a part 42 and stub pole 48 etc., and can directly follow closely solid side template 21 between its soffit formwork 20 and top template 22.Prick stirrup 60 to the girder steel periphery in length and breadth at each then, and 61 (the seeing also Figure 14) of on whole top templates 22, wire-tiing.This moment can cast floor and girder steel concrete seven 0 (seeing also the 15th figure), the whole soffit formworks 20 of dismounting shown in Figure 16 for another example at last, side template 21 and top template 22 are to finish whole layer concrete girder steel and floor.
Claims (8)
1. the job practices of Steel-frame building thing concrete-steel beams and floor is to put mould grouting to each other at the girder steel of the grid-like arrangement of each level of floor area, and its job practices may further comprise the steps:
1) a plurality of soffit formworks that are provided with suspension rod that stand in four corners of preparation;
2) each soffit formwork is hung stationary arrangement under each girder steel with suspension rod;
3) each vertical or horizontal girder steel two outside each fixes one horizontally disposed part on side and the soffit formwork;
4) a plurality of flexible truss two ends are bridged respectively on the part of each adjacent girder steel of what;
5) region surface at these flexible truss is provided with top template;
6) up withstand each flexible truss with expansion link;
7) remove part of each vertical or horizontal girder steel two outer side, with the side template of side outside solid each girder steel of the nail of vertically-arranged between each soffit formwork and top template;
8) prick stirrup in each girder steel periphery, and on backform, wire-tie;
9) casting floor and girder steel concrete;
10) remove the die device that hangs of whole top templates, soffit formwork and floor, at the grid-like arrangement side template of each level of floor area.
Steel-frame building thing concrete-steel beams and floor hang die device, be that the girder steel periphery in the grid-like arrangement of each level of floor area is provided with soffit formwork, side template and top template, comprising:
A plurality of rectangle soffit formworks, each upright suspension rod of establishing in soffit formwork four corners, make the threaded rod of suspension rod bottom joint wear soffit formwork, for a sealed extension bar, the extension bar hypomere then passes the beam bar of soffit formwork below, with fixed bit soffit formwork and beam bar thereof, make each soffit formwork be hung stationary arrangement under the girder steel wing plate by suspension rod;
A plurality of going up propped up parts, is fixed in the two ends end face of each vertical or horizontal girder steel upper flange, and part two ends respectively install one toward overhanging support arm on these;
A plurality of tubuloses prop up part, are positioned at two outer sides of each vertical girder steel abreast, and the support arm end is fixed in these part upper ends, and a part bottom then supports on the beam bar of what soffit formwork with stub pole;
A plurality of flexible truss, its two ends bridge respectively on the part of each adjacent vertical girder steel of what;
A plurality of top templates are provided with on the zone that all flexible truss of what constituted;
A plurality of expansion links up withstand each flexible truss, prop up a part, support arm, part and stub pole for going up of each vertical girder steel of dismounting;
A plurality of side templates, vertically-arranged are fixed on each soffit formwork both sides, and the side template top then is fixed on a neighboring in template zone; With constitute whole floor and girder steel palpus hang die device.
3. Steel-frame building thing concrete-steel beams as claimed in claim 2 and floor hang die device, it is characterized in that described suspension rod top interlocking one nut is for being hung on the open slot of anchor clamps flap seat, and the folder mouth of anchor clamps is to be inserted in girder steel lower wing plate side, and cooperates voussoir to squeeze into both location, gap.
4. Steel-frame building thing concrete-steel beams as claimed in claim 2 and floor hang die device, it is characterized in that described suspension rod top bends a horizontal segment, with by on the lower wing plate that hangs over girder steel.
5. Steel-frame building thing concrete-steel beams as claimed in claim 2 and floor hang die device, it is characterized in that described suspension rod top bends the section of colluding, to collude the upper flange that is hung on girder steel.
6. Steel-frame building thing concrete-steel beams as claimed in claim 2 and floor hang die device, it is characterized in that, slotted hole is respectively established at a described part two ends of going up one, insert the fixing hole of support arm for latch, and other side of support arm is established up and down, and block piece supplies to adjust the extended position of support arm to be against a part upper and lower side.
7. Steel-frame building thing concrete-steel beams as claimed in claim 2 and floor hang die device, it is characterized in that described support arm end is provided with slotted hole, insert the circular hole of a sheet on the part for latch, and go up a sheet in addition side establish block piece and be hung on the support arm to collude.
8. Steel-frame building thing concrete-steel beams as claimed in claim 2 and floor hang die device, it is characterized in that following sheet of described part is the stitching stub pole, and add two groups of inclined-plane voussoirs leaning in the stub pole bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01100519 CN1200185C (en) | 2001-01-10 | 2001-01-10 | Construction method and concrete-steel beams and floor slabs of building with steel frame and its form hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01100519 CN1200185C (en) | 2001-01-10 | 2001-01-10 | Construction method and concrete-steel beams and floor slabs of building with steel frame and its form hoist |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1363747A true CN1363747A (en) | 2002-08-14 |
| CN1200185C CN1200185C (en) | 2005-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01100519 Expired - Fee Related CN1200185C (en) | 2001-01-10 | 2001-01-10 | Construction method and concrete-steel beams and floor slabs of building with steel frame and its form hoist |
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| Country | Link |
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| CN (1) | CN1200185C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102443A (en) * | 2011-03-22 | 2011-06-22 | 中国十九冶集团有限公司 | Construction method of steel reinforced concrete column of large metallurgical industry factory building |
| CN102182309A (en) * | 2011-03-22 | 2011-09-14 | 中国十九冶集团有限公司 | Construction method of steel reinforced concrete beam of large metallurgical industry factory building |
| CN106245770A (en) * | 2016-08-31 | 2016-12-21 | 中国建筑第八工程局有限公司 | Expanded letter variable cross-section annular stiff beam construction method |
| CN113123597A (en) * | 2021-04-02 | 2021-07-16 | 至高建设集团有限公司 | Assembled laminated slab splicing seam suspension type formwork structure and construction method thereof |
| CN113123598A (en) * | 2021-04-02 | 2021-07-16 | 至高建设集团有限公司 | Mounting and fixing device for assembled building laminated slab splicing seam combined template |
| CN113550573A (en) * | 2021-07-30 | 2021-10-26 | 江苏中南建筑产业集团有限责任公司 | Truss type formwork supporting system and construction method thereof |
-
2001
- 2001-01-10 CN CN 01100519 patent/CN1200185C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102443A (en) * | 2011-03-22 | 2011-06-22 | 中国十九冶集团有限公司 | Construction method of steel reinforced concrete column of large metallurgical industry factory building |
| CN102182309A (en) * | 2011-03-22 | 2011-09-14 | 中国十九冶集团有限公司 | Construction method of steel reinforced concrete beam of large metallurgical industry factory building |
| CN102102443B (en) * | 2011-03-22 | 2012-05-30 | 中国十九冶集团有限公司 | Construction method of steel reinforced concrete column of large metallurgical industry factory building |
| CN102182309B (en) * | 2011-03-22 | 2012-07-25 | 中国十九冶集团有限公司 | Construction method of steel reinforced concrete beam of large metallurgical industry factory building |
| CN106245770A (en) * | 2016-08-31 | 2016-12-21 | 中国建筑第八工程局有限公司 | Expanded letter variable cross-section annular stiff beam construction method |
| CN106245770B (en) * | 2016-08-31 | 2018-09-04 | 中国建筑第八工程局有限公司 | Expanded letter variable cross-section annular stiffness beam construction method |
| CN113123597A (en) * | 2021-04-02 | 2021-07-16 | 至高建设集团有限公司 | Assembled laminated slab splicing seam suspension type formwork structure and construction method thereof |
| CN113123598A (en) * | 2021-04-02 | 2021-07-16 | 至高建设集团有限公司 | Mounting and fixing device for assembled building laminated slab splicing seam combined template |
| CN113123598B (en) * | 2021-04-02 | 2022-08-02 | 至高建设集团有限公司 | Mounting and fixing device for assembled building laminated slab splicing seam combined template |
| CN113550573A (en) * | 2021-07-30 | 2021-10-26 | 江苏中南建筑产业集团有限责任公司 | Truss type formwork supporting system and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN1200185C (en) | 2005-05-04 |
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