CN105525750A - Construction method of door lintel and aluminum alloy door lintel formwork - Google Patents
Construction method of door lintel and aluminum alloy door lintel formwork Download PDFInfo
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- CN105525750A CN105525750A CN201510113433.2A CN201510113433A CN105525750A CN 105525750 A CN105525750 A CN 105525750A CN 201510113433 A CN201510113433 A CN 201510113433A CN 105525750 A CN105525750 A CN 105525750A
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- door lintel
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Abstract
The invention discloses a construction method of a door lintel and an aluminum alloy door lintel formwork. The aluminum alloy door lintel formwork consists of a box type formwork, wherein the box type formwork consists of a bottom formwork, side formworks and end formworks; the side formworks are symmetrically connected with the two sides of the bottom formwork; the end formworks are symmetrically connected with the two ends of the bottom formwork; and the bottom of the box type formwork is provided with a telescopic top rod used for supporting. When the aluminum alloy door lintel formwork is used for door lintel construction; the door lintel and a structure beam are constructed together, so that the door lintel and the structure beam are constructed and formed in one step; and the integrality of the door lintel and the structure beam is ensured. By using the assembled aluminum alloy door lintel formwork provided by the invention for replacing the existing wood formwork to perform construction, the construction quality of the door lintel is improved; the number of recycling times of the formwork is increased; the construction period is reduced; and the labor and material investment is reduced.
Description
Technical field
Beam forms is crossed by the construction method and the aluminium alloy door that the present invention relates to a kind of door lintel, belongs to construction formwork technical field of construction.
Background technology
In order to meet instructions for use, to door opening be offered in body of wall, in order to support the load transmitted above hole, and these loads being passed to the body of wall of door opening both sides, door opening of being everlasting arranging crossbeam, i.e. door lintel.At present, be generally after constructure body structure beam has been constructed, then carry out door lintel construction, when therefore the later stage carries out door lintel construction, need again to install door lintel template and concreting, construction comparatively bothers, and causes claim for eot, wasting manpower and material resources.Meanwhile, existing door lintel template adopts wooden form mostly, and the wooden form not only number of turnover is less, and easy dilatancy after water suction, affects the compact dimensions of door lintel.In addition, because door lintel construction is after structural beams, the door lintel after therefore shaping is with structural beams in conjunction with insecure, and globality is poor, affects the weight capacity of door lintel.
Summary of the invention
The object of the invention is to, there is provided that a kind of structure is simple, the construction method of quick construction, lower-cost door lintel and aluminium alloy door cross beam forms, make door lintel and structural beams one-off construction shaping, ensure the globality of door lintel and structural beams, and instead of existing wooden form form of construction work, improve the construction quality of door lintel, the number of turnover of the template of increase, save the duration, reduce the input of man power and material.
Technical scheme of the present invention: a kind of construction method of door lintel, comprise existing aluminum alloy mould plate construction method, a rectangle hole is made in the bottom of structural beams template, then the oral area box-type aluminium alloy door assembled in advance being crossed beam forms is docked at rectangle hole place, adopting Extendible knockout pin tightly to withstand on aluminium alloy door again crosses bottom beam forms, now door lintel reinforcing cage being placed on aluminium alloy door crosses in beam forms, and door lintel reinforcing cage is bundled with the structural beams reinforcing cage in structural beams template be connected, then build aluminium alloy door successively cross beam forms and structural beams template inner concrete and vibrate, reach after design strength until concrete, aluminium alloy door is crossed beam forms and structural beams form removable, thus obtain the door lintel that connects as one with structural beams.
The area at described rectangle hole equals the cross-sectional area of door lintel, and the mouth area that beam forms is crossed by aluminium alloy door is greater than the area at rectangle hole.
Beam forms is crossed by aluminium alloy door used in a kind of said method, this aluminium alloy door crosses beam forms and is connected to by soffit formwork, symmetry the box-type template that Side Template that the side template of soffit formwork both sides and symmetry be connected to soffit formwork two ends forms, and the bottom of box-type template is provided with the Extendible knockout pin for supporting.
Aforesaid soffit formwork and side template are rectangular housing formula template, bracing piece is provided with in case type template, the periphery of case type template is provided with connecting hole, the corner of soffit formwork and side template is provided with the right-angle connecting plate with connecting hole, soffit formwork, through after the connecting hole on right-angle connecting plate and soffit formwork or side template, is fixedly connected with side template by latch.
Aforesaid Side Template periphery is provided with connecting hole, and Side Template, through after the connecting hole on Side Template and side template, is fixedly connected with side template by latch.
The bar portion of aforesaid latch is conical, one end, bar portion is provided with trapezoidal hole, is provided with trapezoidal clamp in trapezoidal hole.
Aforesaid Extendible knockout pin comprises the handled screw shell of band, is provided with the push rod coordinated with this interporal lacuna, the screwed hole of screw shell lower end is provided with threaded support bar, be welded with base in threaded support bar bottom in the counterbore of screw shell upper end.
Owing to adopting technique scheme, the invention has the advantages that: the present invention is while construction building owner body structure beam, door lintel is constructed together with structural beams, make door lintel and structural beams one-off construction shaping, ensure the globality of door lintel and structural beams, and the present invention adopts assembled aluminum alloy door lintel template to replace existing wooden form to construct, not only increase the construction quality of door lintel, the number of turnover of the template increased, and save the duration, reduce the input of man power and material.Therefore, the bright not only structure of this law is simple, quick construction, convenience, and substantially increase door lintel weight capacity, ensure the service property (quality) of building, while can also save construction cost, the reduction of erection time, increase economic efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of structural representation of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the stereogram of aluminium alloy door's lintel formwork structure schematic diagram in the present invention;
Fig. 4 is the front view of aluminium alloy door's lintel formwork structure schematic diagram in the present invention;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is the left view of Fig. 4;
Fig. 7 is the A-A sectional view of Fig. 4;
Fig. 8 is the structural representation of latch in the present invention;
Fig. 9 is the structural representation of side template in the present invention;
Figure 10 is the structural representation of soffit formwork in the present invention;
Figure 11 is the structural representation of right-angle connecting plate in the present invention;
Figure 12 is the structural representation of Extendible knockout pin in the present invention.
Description of reference numerals: 1-side template, 2-Side Template, 3-right-angle connecting plate, 4-soffit formwork, 5-latch, 5.1-trapezoidal hole, the trapezoidal clamp of 5.2-, 6-Extendible knockout pin, 6.1-push rod, 6.2-screw shell, 6.3-threaded support bar, 6.4-handle, 6.5-base, beam forms is crossed by 7-aluminium alloy door, 8-structural beams template, 9-connecting hole, 10-bracing piece.
Detailed description of the invention
In order to make the object of the invention, technical scheme and advantage clearly, below in conjunction with drawings and Examples, the present invention is described in further detail.
Embodiment
As shown in figure 3 to figure 7, beam forms is crossed by a kind of aluminium alloy door of the present invention, this aluminium alloy door crosses beam forms 7 and is connected to by soffit formwork 4, symmetry the box-type template that Side Template 2 that the side template 1 of soffit formwork 4 both sides and symmetry be connected to soffit formwork 4 two ends forms, and is provided with the Extendible knockout pin 6 for supporting in the bottom of box-type template.As shown in Fig. 9 ~ 11, described soffit formwork 4 and side template 1 are rectangular housing formula template, bracing piece 10 is provided with in case type template, the periphery of case type template is provided with connecting hole 9, soffit formwork 4 and the corner of side template 1 are provided with the right-angle connecting plate 3 with connecting hole 9, soffit formwork 4, through after the connecting hole 9 on right-angle connecting plate 3 and soffit formwork 4 or side template 1, is fixedly connected with side template 1 by latch 5.Described Side Template 2 periphery is provided with connecting hole 9, and Side Template 2, through after the connecting hole 9 on Side Template 2 and side template 1, is fixedly connected with side template 1 by latch 5.As shown in Figure 8, the bar portion of described latch 5 is conical, one end, bar portion is provided with trapezoidal hole 5.1, is provided with trapezoidal clamp 5.2 in trapezoidal hole 5.1.As shown in figure 12, described Extendible knockout pin 6 comprises the screw shell 6.2 of band jug 6.4, the push rod 6.1 coordinated with this interporal lacuna is provided with in the counterbore of screw shell 6.2 upper end, the screwed hole of screw shell 6.2 lower end is provided with threaded support bar 6.3, is welded with base 6.5 in threaded support bar 6.3 bottom.
Adopt aluminium alloy door of the present invention cross beam forms carry out door lintel construction time, a rectangle hole 9 can be made in advance in the bottom of structural beams template 8, the area at this rectangle hole 9 equals the cross-sectional area of door lintel, and the mouth area that beam forms 7 is crossed by aluminium alloy door is greater than the area at rectangle hole 9, then the oral area box-type aluminium alloy door assembled in advance being crossed beam forms 7 is docked at rectangle hole 9 place, adopting Extendible knockout pin 6 tightly to withstand on aluminium alloy door again crosses bottom beam forms 7, now door lintel reinforcing cage being placed on aluminium alloy door crosses in beam forms 7, and door lintel reinforcing cage is bundled with the structural beams reinforcing cage in structural beams template 8 be connected, then build aluminium alloy door successively cross beam forms 7 and structural beams template 8 inner concrete and vibrate, reach after design strength until concrete, aluminium alloy door is crossed beam forms 7 and structural beams template 8 is removed, thus obtain the door lintel that connects as one with structural beams, improve its globality.
Claims (7)
1. the construction method of a door lintel, comprise existing aluminum alloy mould plate construction method, it is characterized in that: make a rectangle hole (9) in the bottom of structural beams template (8), then the oral area box-type aluminium alloy door assembled in advance being crossed beam forms (7) is docked at rectangle hole (9) place, adopt Extendible knockout pin (6) tightly to withstand on aluminium alloy door again and cross beam forms (7) bottom, now door lintel reinforcing cage being placed on aluminium alloy door crosses in beam forms (7), and door lintel reinforcing cage is bundled with the structural beams reinforcing cage in structural beams template (8) be connected, then build aluminium alloy door successively cross beam forms (7) and structural beams template (8) inner concrete and vibrate, reach after design strength until concrete, aluminium alloy door is crossed beam forms (7) and structural beams template (8) dismounting, thus obtain the door lintel that connects as one with structural beams.
2. the construction method of door lintel according to claim 1, is characterized in that: the area at described rectangle hole (9) equals the cross-sectional area of door lintel, and the mouth area that beam forms (7) is crossed by aluminium alloy door is greater than the area of rectangle hole (9).
3. cross beam forms based on the aluminium alloy door that the construction method of the door lintel described in claim 1 or 2 is used for one kind, it is characterized in that: this aluminium alloy door crosses beam forms (7) and is connected to by soffit formwork (4), symmetry the box-type template that Side Template (2) that the side template (1) of soffit formwork (4) both sides and symmetry be connected to soffit formwork (4) two ends forms, and is provided with the Extendible knockout pin (6) for supporting in the bottom of box-type template.
4. beam forms is crossed by aluminium alloy door according to claim 3, it is characterized in that: described soffit formwork (4) and side template (1) are rectangular housing formula template, bracing piece (10) is provided with in case type template, the periphery of case type template is provided with connecting hole (9), soffit formwork (4) and the corner of side template (1) are provided with the right-angle connecting plate (3) with connecting hole (9), latch (5) is through after the connecting hole (9) on right-angle connecting plate (3) and soffit formwork (4) or side template (1), soffit formwork (4) is fixedly connected with side template (1).
5. beam forms is crossed by aluminium alloy door according to claim 3, it is characterized in that: described Side Template (2) periphery is provided with connecting hole (9), Side Template (2), through after the connecting hole (9) on Side Template (2) and side template (1), is fixedly connected with side template (1) by latch (5).
6. beam forms is crossed by the aluminium alloy door according to claim 4 or 5, it is characterized in that: the bar portion of described latch (5), for conical, be provided with trapezoidal hole (5.1), be provided with trapezoidal clamp (5.2) in trapezoidal hole (5.1) in one end, bar portion.
7. beam forms is crossed by aluminium alloy door according to claim 3, it is characterized in that: described Extendible knockout pin (6) comprises the screw shell (6.2) of band jug (6.4), the push rod (6.1) coordinated with this interporal lacuna is provided with in the counterbore of screw shell (6.2) upper end, the screwed hole of screw shell (6.2) lower end is provided with threaded support bar (6.3), is welded with base (6.5) in threaded support bar (6.3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510113433.2A CN105525750B (en) | 2015-03-16 | 2015-03-16 | Beam forms is crossed by a kind of construction method of door lintel and aluminium alloy door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510113433.2A CN105525750B (en) | 2015-03-16 | 2015-03-16 | Beam forms is crossed by a kind of construction method of door lintel and aluminium alloy door |
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| Publication Number | Publication Date |
|---|---|
| CN105525750A true CN105525750A (en) | 2016-04-27 |
| CN105525750B CN105525750B (en) | 2018-02-06 |
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| CN201510113433.2A Active CN105525750B (en) | 2015-03-16 | 2015-03-16 | Beam forms is crossed by a kind of construction method of door lintel and aluminium alloy door |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382005A (en) * | 2016-11-18 | 2017-02-08 | 青岛东捷建设工程有限公司 | Adjustable template system for rapidly pouring precast lintels |
| CN107524300A (en) * | 2017-09-13 | 2017-12-29 | 甘肃第七建设集团股份有限公司 | A kind of nonlinear type lintel construction method |
| CN107700839A (en) * | 2017-08-31 | 2018-02-16 | 上海二十冶建设有限公司 | A kind of novel method that template is fixed during cast-in-place lintel template construction |
| CN110469108A (en) * | 2019-08-01 | 2019-11-19 | 上海建工七建集团有限公司 | Punching block window hole molding board and its installation method |
| CN111502265A (en) * | 2020-04-29 | 2020-08-07 | 中国建筑第八工程局有限公司 | Lintel adjusting template system and construction method for constructing lintel |
| FR3135291A1 (en) | 2022-05-06 | 2023-11-10 | Leonel Das Neves Pataco | Formwork device for lintels and posts |
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| US4486000A (en) * | 1980-10-10 | 1984-12-04 | Peri-Werk Artur Schworer Gmbh & Co. Kg | Formwork system for concrete floors comprising a floor joist |
| JPH0533482A (en) * | 1991-07-26 | 1993-02-09 | Nippon Kasetsu Kk | Conversion system beam form by integrally parting die and form-parting method |
| CN2236000Y (en) * | 1995-12-18 | 1996-09-25 | 金侍华 | Bench mould support |
| EP1197616A1 (en) * | 2000-10-13 | 2002-04-17 | Rainer Dipl.-Ing. F-H. Berreth | Lost shuttering for a lintel |
| CN201649690U (en) * | 2010-05-20 | 2010-11-24 | 锦宸集团有限公司 | Height adjustable support of steel-tube back shore |
| CN201730330U (en) * | 2010-04-23 | 2011-02-02 | 吴方伯 | Beam formwork for building |
| CN201970387U (en) * | 2011-01-21 | 2011-09-14 | 中国三冶集团有限公司第二建筑工程公司 | Fabricating mould for lintel of doors and windows |
| CN203308093U (en) * | 2013-06-08 | 2013-11-27 | 广东台澳特种铝材有限公司 | Aluminum template in transverse beam structure for building |
| CN203499262U (en) * | 2013-09-18 | 2014-03-26 | 中建六局建设发展有限公司 | One-off pouring structure of door and window hole lintel structure and vertical plate strip concrete structure |
| CN203684664U (en) * | 2014-01-17 | 2014-07-02 | 中国建筑第四工程局有限公司 | Cast-in-place beam die for doors and windows |
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2015
- 2015-03-16 CN CN201510113433.2A patent/CN105525750B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4486000A (en) * | 1980-10-10 | 1984-12-04 | Peri-Werk Artur Schworer Gmbh & Co. Kg | Formwork system for concrete floors comprising a floor joist |
| JPH0533482A (en) * | 1991-07-26 | 1993-02-09 | Nippon Kasetsu Kk | Conversion system beam form by integrally parting die and form-parting method |
| CN2236000Y (en) * | 1995-12-18 | 1996-09-25 | 金侍华 | Bench mould support |
| EP1197616A1 (en) * | 2000-10-13 | 2002-04-17 | Rainer Dipl.-Ing. F-H. Berreth | Lost shuttering for a lintel |
| CN201730330U (en) * | 2010-04-23 | 2011-02-02 | 吴方伯 | Beam formwork for building |
| CN201649690U (en) * | 2010-05-20 | 2010-11-24 | 锦宸集团有限公司 | Height adjustable support of steel-tube back shore |
| CN201970387U (en) * | 2011-01-21 | 2011-09-14 | 中国三冶集团有限公司第二建筑工程公司 | Fabricating mould for lintel of doors and windows |
| CN203308093U (en) * | 2013-06-08 | 2013-11-27 | 广东台澳特种铝材有限公司 | Aluminum template in transverse beam structure for building |
| CN203499262U (en) * | 2013-09-18 | 2014-03-26 | 中建六局建设发展有限公司 | One-off pouring structure of door and window hole lintel structure and vertical plate strip concrete structure |
| CN203684664U (en) * | 2014-01-17 | 2014-07-02 | 中国建筑第四工程局有限公司 | Cast-in-place beam die for doors and windows |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382005A (en) * | 2016-11-18 | 2017-02-08 | 青岛东捷建设工程有限公司 | Adjustable template system for rapidly pouring precast lintels |
| CN107700839A (en) * | 2017-08-31 | 2018-02-16 | 上海二十冶建设有限公司 | A kind of novel method that template is fixed during cast-in-place lintel template construction |
| CN107524300A (en) * | 2017-09-13 | 2017-12-29 | 甘肃第七建设集团股份有限公司 | A kind of nonlinear type lintel construction method |
| CN110469108A (en) * | 2019-08-01 | 2019-11-19 | 上海建工七建集团有限公司 | Punching block window hole molding board and its installation method |
| CN111502265A (en) * | 2020-04-29 | 2020-08-07 | 中国建筑第八工程局有限公司 | Lintel adjusting template system and construction method for constructing lintel |
| FR3135291A1 (en) | 2022-05-06 | 2023-11-10 | Leonel Das Neves Pataco | Formwork device for lintels and posts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105525750B (en) | 2018-02-06 |
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