CN101693389A - Method for precast concrete template - Google Patents
Method for precast concrete template Download PDFInfo
- Publication number
- CN101693389A CN101693389A CN200910201689A CN200910201689A CN101693389A CN 101693389 A CN101693389 A CN 101693389A CN 200910201689 A CN200910201689 A CN 200910201689A CN 200910201689 A CN200910201689 A CN 200910201689A CN 101693389 A CN101693389 A CN 101693389A
- Authority
- CN
- China
- Prior art keywords
- mould
- post mould
- post
- beam form
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000011178 precast concrete Substances 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 238000010276 construction Methods 0.000 claims abstract description 17
- 239000004567 concrete Substances 0.000 claims abstract description 9
- 238000005266 casting Methods 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides a method for precast a concrete template, comprising precast operation and site construction operation. The precast concrete template carries out fast concrete casting by manufacturing proper combined steel mold. Compared with the prior art, the method has the beneficial effects that: in the pre-casting processes, the dimension of the template can be precisely controlled; the loss of template exploration, slurry leakage and the like can be effectively avoided; and the operation is convenient and fast, and the danger when carrying out construction on a scaffold can be avoided.
Description
Technical field
The present invention relates to a kind of method for precast concrete template, especially relate to a kind of method of quick precast concrete template.
Background technology
Existing conventional template, be to adopt nail that the multi-disc plank is combined, than being easier to quick-fried mould, spillage, and, when floor structure is constructed, also need dispose a large amount of scaffolds and implement for template, simultaneously, its grouting curing time is longer, and through form removal, whitewash or the like many complicated procedures, seriously polluted, risk factor is higher.
Summary of the invention
In order to solve above-mentioned technical problem, the object of the present invention is to provide a kind of can be according to each beam of floor, annotate size dimension and make suitable combined steel, and use this punching block to finish the method for precast concrete template of concrete blinding precasting work fast.
For achieving the above object, solution of the present invention is:
A kind of method for precast concrete template includes precasting operation and on-site construction operations, wherein,
At first, carry out the precasting operation, when precasting is operated, be by construction drawing, according to each beam of floor, the post size dimension, produce and to organize upright interior outer steel mould and punching block pad, in, put into a bar-mat reinforcement between outer steel mould, described bar-mat reinforcement welds hanger with electric welding, is sheathed on the combined steel of precast pole mould with the punching block pad, through cast concrete, form removal, maintenance becomes the post mould of concrete and hollow, beam form, make the post mould upper end of post mould and beam form junction have breach, and respectively be provided with a trepanning, with the sheathed sleeve pipe of trepanning symmetry in twos at the place, exterior angle on post mould plane, make post mould and the leaving certain gaps uncovered by the economic plan of beam form junction, and beam form and another beam form junction leaving certain gaps uncovered by the economic plan;
Secondly, carry out on-site construction operations, it is benchmark terrace casting complete on construction ground, and pre-buried bolt for post mould fixed mount location, with the Horizon setting-out, post muscle group is upright, after the water power pipe arrangement is finished, hanger with the post mould winches to the post mould in setting-out place, after the vertical-horizontal correction, place four exterior angles, the post mould outside by four post mould fixed mounts, with the fixed installation of post mould, the outer cause one beam form carriage in breach below of post mould is sheathed, proofreaies and correct through vertical-horizontal, the hanger of beam form is for slinging, bear on the breach and beam form carriage of post mould with its link, can finish the fixed installation of beam form, and hang in steel reinforcement cage in the beam form, beam stirrup spot welding with steel board and beam steel cage is fixed, and the steel board upper berth weldering bar-mat reinforcement of setting up an office between the wave groove of spot welding bar-mat reinforcement and steel board, is propped up height by a steel board pad, be as the criterion with the top height of post mould in the past, pour into a mould.
Further, the post mould fixed mount of on-site construction operations, it is a convex tripod, its outside has a bottom surface, the bottom surface is provided with one and adjusts groove, and described adjustment groove places for the pre-buried bolt of setting-out, after described bolt passes a rectangular fixed iron piece, be connected with a nut, be provided with two post mould fixed mount diagonal angles, but the installation of fixed leg mould, and the inboard vertical surface of post mould fixed mount, vertical surface is provided with two upright adjustment grooves, adjust the trepanning symmetry of groove and post mould, be located at digital-to-analogue with casing pipe sleeve and be sheathed in twos between trepanning, place by four bolts, the bolt two ends protrude from described two and adjust grooves, and four planes by fixed iron piece and fixed by nut post mould.
Compared with prior art, the invention has the beneficial effects as follows: in the precasting process, template is the controlling dimension size accurately; Can effectively avoid losses such as quick-fried mould, spillage; Easy to operate fast, but and the danger the during construction of surface scaffold.
Description of drawings
Connecting accompanying drawing below is described further technical solution of the present invention:
Fig. 1 is the precasting workflow diagram according to best mode for carrying out the invention;
Fig. 2 is the site operation flow chart according to best mode for carrying out the invention;
Fig. 3 is according to the best mode for carrying out the invention perspective exploded view;
Fig. 4 is according to best mode for carrying out the invention beam form longitudinal section;
Fig. 5 is according to best mode for carrying out the invention beam form sectional elevation;
Fig. 6 is the beam form connection longitudinal section according to best mode for carrying out the invention;
Fig. 7 is the vertical view that post mould and beam form are connected with first connected mode according to the present invention;
Fig. 8 is the vertical view that post mould and beam form are connected with second connected mode according to the present invention;
Fig. 9 is the schematic perspective view that beam form connects according to the present invention;
Figure 10 is according to the invention process combination schematic diagram;
Figure 11 is the schematic diagram that combination is poured into a mould according to the invention process.
The specific embodiment
Shown in Fig. 1 to 11, the present invention includes precasting operation and on-site construction operations two parts, thereby reaches finishing fast of each floor structure construction.
Wherein, when precasting is operated, be by construction drawing, according to each beam of floor, the post size dimension, produce and to organize upright interior outer steel mould and punching block pad, and in this, put into a bar-mat reinforcement 1 between outer steel mould, described bar-mat reinforcement 1 is with electric welding welding hanger 20,30, be sheathed on the combined steel of precast pole mould 2 with different punching block pads, or the junction of the combined steel of precasting beam form 3, through cast concrete, the form removal maintenance becomes the post mould 2 of concrete and hollow, beam form 3, make the post mould 2 and post mould 2 upper ends of beam form 3 junctions have breach 21, and respectively be provided with a trepanning 22 in place, the exterior angle on post mould plane, with the sheathed sleeve pipes 23 of 22 symmetries of trepanning in twos, the upper end leaving certain gaps uncovered by the economic plan that post mould 2 is contacted with beam form 3, and beam form 3 and another beam form 4 junction leaving certain gaps uncovered by the economic plans 31 are by the hanger 20 of post mould 2 with beam form 3,30 supply crane or tower crane to winch in the site operation person.
At the scene during constructing operation, be behind construction site benchmark terrace casting complete and pre-buried bolt 5 for post mould fixed mount 6 location, with the terrace setting-out, post muscle group is upright, after the water power pipe arrangement is finished, hanger 20 according to post mould 2 winches to post mould 2 in setting-out place, after the vertical-horizontal correction, place four exterior angles in post mould 2 outsides again by four post mould fixed mounts 6, this four posts mould fixed mount 6 is triangle bodies of a convex, the outside has a bottom surface, this bottom surface is provided with two and adjusts groove 60, adjusting groove 60 can place for setting-out pre-embedded bolt 5, this bolt 5 can pass a rectangular fixed iron piece 61, and interconnect with a nut 62, the fixed leg mould 2 that can make four post mould fixed mounts, 6 diagonal angles be provided with is installed, and post mould fixed mount 6 inboard vertical surfaces, vertical surface is provided with two upright adjustment grooves 60 ', adjust trepanning 22 symmetries of groove 60 ' and post mould 2, be placed on post mould 2 with quadruplet pipe 23 and be placed in twos 22 of trepannings, place by four stay bolts 63, stay bolt 63 two ends protrude from described two and adjust groove 60 ', and by be fixed and clamped four planes of post mould 2 of fixed iron piece 61 ' and nut 62 ', cause one beam form carriage 7 is sheathed outside post mould 2 breach 21 belows, this beam form carriage 7 is made up of four L shaped Zinc-coated angle steels 71, each angle steel 71 medial surface is stained with rubber sheet gasket 70,71 two ends of angle steel all have a side 72 in addition, and a perforation 73 is all offered in each side 72, connect with four angle steel symmetries, 73 symmetries of boring a hole in twos, fixedly connected by bolt 74 nuts 75, with sheathed post mould 2, after vertical-horizontal is proofreaied and correct, hold-down bolt, the hanger 30 of beam form 3 can be sling, beam form 3 links are born on the breach 21 and beam form carriage 7 of post mould 2, by finish the installation of beam form 3 this moment, hang in the beam form 3 by beam steel cage 8 again, be layed on the beam form 3 with corrugated steel board 9, steel board 9 is fixed with beam stirrup 81 spot-welded on of beam steel cage 8, set up an office and weld bar-mat reinforcement 10 in two steel boards, 9 upper berths, 90 of the wave grooves of spot welding bar-mat reinforcement 10 and steel board 9, prop up height by a steel board pad 91, with the top height with post mould 2 be benchmark, for pouring into a mould, can finish each floor structure constructor.
Although be the example purpose, preferred implementation of the present invention is disclosed, but those of ordinary skill in the art will recognize that under situation about not breaking away from by the disclosed scope and spirit of the present invention of appending claims, various improvement, increase and replacement are possible.
Claims (2)
1. a method for precast concrete template includes precasting operation and on-site construction operations, it is characterized in that:
At first, carry out the precasting operation, when precasting is operated, be by construction drawing, according to each beam of floor, the post size dimension, produce and to organize upright interior outer steel mould and punching block pad, in, put into a bar-mat reinforcement between outer steel mould, described bar-mat reinforcement welds hanger with electric welding, is sheathed on the combined steel of precast pole mould with the punching block pad, through cast concrete, form removal, maintenance becomes the post mould of concrete and hollow, beam form, make the post mould upper end of post mould and beam form junction have breach, and respectively be provided with a trepanning, with the sheathed sleeve pipe of trepanning symmetry in twos at the place, exterior angle on post mould plane, make post mould and the leaving certain gaps uncovered by the economic plan of beam form junction, and beam form and another beam form junction leaving certain gaps uncovered by the economic plan;
Secondly, carry out on-site construction operations, it is benchmark terrace casting complete on construction ground, and pre-buried bolt for post mould fixed mount location, with the Horizon setting-out, post muscle group is upright, after the water power pipe arrangement is finished, hanger with the post mould winches to the post mould in setting-out place, after the vertical-horizontal correction, place four exterior angles, the post mould outside by four post mould fixed mounts, with the fixed installation of post mould, the outer cause one beam form carriage in breach below of post mould is sheathed, proofreaies and correct through vertical-horizontal, the hanger of beam form is for slinging, bear on the breach and beam form carriage of post mould with its link, can finish the fixed installation of beam form, and hang in steel reinforcement cage in the beam form, beam stirrup spot welding with steel board and beam steel cage is fixed, and the steel board upper berth weldering bar-mat reinforcement of setting up an office between the wave groove of spot welding bar-mat reinforcement and steel board, is propped up height by a steel board pad, be as the criterion with the top height of post mould in the past, pour into a mould.
2. method for precast concrete template according to claim 1, it is characterized in that: the post mould fixed mount of on-site construction operations, it is a convex tripod, its outside has a bottom surface, the bottom surface is provided with one and adjusts groove, described adjustment groove places for the pre-buried bolt of setting-out, after described bolt passes a rectangular fixed iron piece, be connected with a nut, be provided with two post mould fixed mount diagonal angles, but the installation of fixed leg mould, and the inboard vertical surface of post mould fixed mount, vertical surface is provided with two upright adjustment grooves, adjust the trepanning symmetry of groove and post mould, be located at digital-to-analogue with casing pipe sleeve and be sheathed in twos between trepanning, place by four bolts, the bolt two ends protrude from described two and adjust grooves, and four planes by fixed iron piece and fixed by nut post mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910201689A CN101693389A (en) | 2009-10-16 | 2009-10-16 | Method for precast concrete template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910201689A CN101693389A (en) | 2009-10-16 | 2009-10-16 | Method for precast concrete template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101693389A true CN101693389A (en) | 2010-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910201689A Pending CN101693389A (en) | 2009-10-16 | 2009-10-16 | Method for precast concrete template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101693389A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677892A (en) * | 2011-03-12 | 2012-09-19 | 吴和生 | Cylinder template used in house, bridge and culvert |
| CN103046746A (en) * | 2012-12-03 | 2013-04-17 | 成军 | Construction method of conversion beam reinforcing bars for tall building structure |
| CN107558603A (en) * | 2017-11-06 | 2018-01-09 | 确山县久华住宅工业有限责任公司 | A kind of assembled arthitecutral structure system and its construction method |
| CN109723224A (en) * | 2018-12-19 | 2019-05-07 | 中交一航局安装工程有限公司 | A formwork-free ring beam pouring technology applied to subway building engineering |
-
2009
- 2009-10-16 CN CN200910201689A patent/CN101693389A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677892A (en) * | 2011-03-12 | 2012-09-19 | 吴和生 | Cylinder template used in house, bridge and culvert |
| CN103046746A (en) * | 2012-12-03 | 2013-04-17 | 成军 | Construction method of conversion beam reinforcing bars for tall building structure |
| CN103046746B (en) * | 2012-12-03 | 2014-01-29 | 江苏通州四建集团有限公司 | Construction method of transfer beam reinforcement for high-rise building structure |
| CN107558603A (en) * | 2017-11-06 | 2018-01-09 | 确山县久华住宅工业有限责任公司 | A kind of assembled arthitecutral structure system and its construction method |
| CN109723224A (en) * | 2018-12-19 | 2019-05-07 | 中交一航局安装工程有限公司 | A formwork-free ring beam pouring technology applied to subway building engineering |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100414 |