CN110616854A - Integrated construction device and method for assembled steel bar formwork - Google Patents
Integrated construction device and method for assembled steel bar formwork Download PDFInfo
- Publication number
- CN110616854A CN110616854A CN201910978395.5A CN201910978395A CN110616854A CN 110616854 A CN110616854 A CN 110616854A CN 201910978395 A CN201910978395 A CN 201910978395A CN 110616854 A CN110616854 A CN 110616854A
- Authority
- CN
- China
- Prior art keywords
- prefabricated
- reinforcement
- integrated construction
- longitudinal
- framework
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
Abstract
The invention discloses an assembly type reinforcement template integrated construction device which comprises a prefabricated reinforcement framework and a template system covering the prefabricated reinforcement framework, wherein the prefabricated reinforcement framework comprises longitudinal reinforcements, stirrups wound outside the longitudinal reinforcements and tie bars connected with the longitudinal reinforcements on opposite angle sides; the template system includes a plurality of templates of articulated in proper order, and the template can be dismantled with prefabricated steel reinforcement skeleton and be connected. The invention also discloses an integrated construction method of the assembled steel bar formwork. The integrated construction device for the assembled steel bar formwork provided by the invention is simple to produce and manufacture, convenient to construct and good in mechanical property.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to an integrated construction device and method for an assembled steel bar formwork.
Background
With the rapid development of economy and technology in China, the defects of high energy consumption, high cost, serious environmental pollution and the like in the traditional building industry are increasingly shown.
In recent years, China vigorously promotes building industrialization and housing industrialization, and the assembly type building is the development direction with the greatest prospect. The main method of the traditional assembly type building is to finish reinforcement and concrete pouring through factory construction, and then to assemble the prefabricated assembly type components and other components on site. The main drawback of this method is that the concrete members have various shapes and sizes, and the production of different molds for different shapes results in higher assembly construction cost.
Disclosure of Invention
The invention mainly aims to provide an integrated construction device and method for an assembled steel bar formwork, which are simple to produce and manufacture, convenient to construct and good in mechanical property.
In order to achieve the above object, the present invention provides an assembly type reinforcement and formwork integrated construction device, comprising a prefabricated reinforcement frame and a formwork system covering the prefabricated reinforcement frame, wherein,
the prefabricated reinforcement cage comprises longitudinal reinforcements, stirrups wound outside the longitudinal reinforcements and tie bars connected with the longitudinal reinforcements on the opposite angle sides;
the template system comprises a plurality of templates which are sequentially hinged, and the templates are detachably connected with the prefabricated reinforcement framework.
Preferably, the assembled reinforcement and formwork integrated construction device further comprises a connecting piece, one end of the connecting piece penetrates through the formwork and the stirrups in sequence and then is sleeved on the longitudinal reinforcements, and a nut is sleeved at the other end of the connecting piece, which protrudes out of the formwork.
Preferably, a gasket is arranged in the passing area of the corresponding connecting piece between the template and the stirrup.
Preferably, one end of the connecting piece is in a hook-shaped structure to clamp the longitudinal steel bar, and the other end of the connecting piece is in a linear rod shape and is provided with an external thread to be sleeved in the nut.
Preferably, longitudinal steel bars at four corners in the prefabricated steel bar framework are connected with the template system through connecting pieces.
Preferably, both ends of the tie bar are in a hook-shaped structure to be respectively wound on the two longitudinal steel bars at the diagonal side.
Preferably, the longitudinal steel bars at the opposite corners in the prefabricated steel bar framework are connected through tie bars.
Preferably, two adjacent templates are connected through a hinge.
The invention further provides an integrated construction method of the assembled steel bar formwork, which comprises the following steps:
binding of longitudinal steel bars and stirrups in the prefabricated steel bar framework is completed in a factory through digital processing;
two groups of diagonal tie bars are adopted to restrain longitudinal steel bars at four corners, so that the steel bar framework forms a stable structure;
after the templates are machined, the adjacent templates are hinged, the templates are detachably connected with the longitudinal steel bars of the prefabricated steel bar framework through the connecting pieces, and nuts on the connecting pieces are screwed up to enable the steel bars and the templates to form a whole.
Preferably, after the processing of the formwork is completed, the step of hinging the adjacent formwork and detachably connecting the formwork with the longitudinal steel bar of the prefabricated steel bar framework through the connecting piece, and screwing the nut on the connecting piece to enable the steel bar and the formwork to form a whole further comprises:
and (3) after the prefabricated reinforcement framework and the template system thereof are transported to a construction site, pouring concrete, and after the concrete pouring is finished, disassembling the template system and the nut.
The assembled reinforcement template integrated construction device provided by the invention has the following beneficial effects:
1. the prefabricated reinforcement cage and the template system are processed digitally, and compared with cast-in-place concrete, the prefabricated reinforcement cage and the template system have the advantages of high reinforcement processing precision, simple production and manufacture, convenient construction and good mechanical property;
2. the prefabricated reinforcement cage and the template system are manufactured in factories, so that field reinforcement workers are reduced;
3. the construction device is suitable for the concrete member with standardized design.
4. This construction equipment makes reinforcing bar and template integration, compares the quality light with the assembled structure, and the transportation of being convenient for adopts the template to fix at prefabricated steel bar skeleton, makes prefabricated steel bar skeleton be difficult to loosely on the one hand, and on the other hand reduces the installation template process of follow-up cast-in-place construction, installs the template in advance at the mill simultaneously and is favorable to improving the installation accuracy of template.
Drawings
FIG. 1 is a schematic plan view of an assembled reinforcement and formwork integrated construction apparatus according to the present invention;
FIG. 2 is a schematic view of the vertical structure of the assembled reinforcement and formwork integrated construction apparatus of the present invention;
FIG. 3 is a schematic plane structure diagram of a prefabricated reinforcement cage in the assembled reinforcement and formwork integrated construction apparatus of the present invention;
fig. 4 is a partially enlarged structural schematic view of the assembled reinforcement and formwork integrated construction device of the present invention.
In the figure, 1-longitudinal steel bar, 2-stirrup, 3-tie bar, 4-template, 5-connecting piece, 6-gasket, 7-butterfly nut and 8-hinge.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The invention provides an integrated construction device for an assembled steel bar formwork.
Referring to fig. 1 to 4, in the preferred embodiment, an assembly type reinforcement formwork integrated construction apparatus includes a prefabricated reinforcement framework and a formwork system covering the prefabricated reinforcement framework, wherein,
the prefabricated reinforcement cage comprises longitudinal reinforcements 1, stirrups 2 wound outside the longitudinal reinforcements 1 and tie bars 3 connected with the longitudinal reinforcements 1 on the opposite angle sides;
the template system includes articulated a plurality of templates 4 in proper order (including four templates 4 in this embodiment), and template 4 can be dismantled with prefabricated steel reinforcement skeleton and be connected.
Furthermore, this assembled steel reinforcement template integration construction equipment still includes connecting piece 5, and the cover is on longitudinal reinforcement 1 after template 4 and stirrup 2 are passed in proper order to the one end of connecting piece 5, and the protruding other end that stretches out outside template 4 of connecting piece 5 overlaps and has the nut. The radian and the size of one end of the connecting piece 5 extending to the steel bar framework can be adjusted according to the thickness of the longitudinal steel bar 1 and the distance between the stirrups 2.
Further, with reference to fig. 4, a shim 6 is provided in the area through which the corresponding connection 5 between the template 4 and the stirrup 2 passes. Through setting up gasket 6 to there is the school to control reinforcing bar protective layer thickness.
Referring to fig. 4, one end of the connecting member 5 is in a hook-shaped structure to clamp the longitudinal steel bar 1, and the other end of the connecting member 5 is in a linear rod shape and is provided with an external thread to be sleeved in the nut (a butterfly nut 7 is adopted to facilitate manual screwing operation, and other types can be selected according to conditions). When the steel bar formwork is manufactured, the length of the nut is adjusted to enable the formwork 4 and the prefabricated steel bar framework to form an integral stress.
Referring to fig. 1, longitudinal steel bars 1 positioned at four corners in the prefabricated steel bar framework are all connected with a template 4 through connecting pieces 5, so that the prefabricated steel bar framework is stably connected with the template system. In this embodiment, the longitudinal rebars 1 at the four corners are connected to the formwork 4 by two connectors 5. On a certain section, two connecting pieces 5 are arranged on each template 4 in a penetrating way. Of course, a plurality of connecting members 5 are provided in the length direction of the prefabricated framework for connection with the formwork 4.
Specifically, referring to fig. 1 and 3, both ends of the tie bar 3 are formed in a hook-shaped structure to be wound around the two longitudinal bars 1 at diagonal sides, respectively. The longitudinal steel bars 1 positioned at the opposite corners in the prefabricated steel bar framework are connected through tie bars 3. Adopt two sets of lacing wires 3 to retrain four corners longitudinal reinforcement 1, make framework of steel reinforcement itself form a stable structure like this, be difficult to warp in transportation or later processing.
Referring to fig. 4, two adjacent formworks 4 are connected by a hinge 8. The four templates 4 are fixed by inserting pin shafts after being connected through the hinges 8, and the removal can be completed by pulling out the pin shafts when the templates 4 are removed.
The template 4 is produced and processed integrally in a factory, and is directly spliced with an adjacent plate through the hinge 8 during installation, so that the overall stability is improved, and meanwhile, the template is more convenient to disassemble compared with the traditional formwork supporting method.
It should be noted that the length of the reinforcing bars and the length of the formwork 4 can be adjusted according to the length of the concrete member and the force receiving manner.
The assembled steel bar formwork integrated construction device is used as follows.
Binding of longitudinal steel bars 1 and stirrups 2 in the prefabricated steel bar framework is completed in a factory through digital processing;
two groups of diagonal tie bars 3 are adopted to restrain longitudinal steel bars 1 at four corners, so that a steel bar framework forms a stable structure;
after the formworks 4 are processed, hinging the adjacent formworks 4, detachably connecting the formworks 4 with the longitudinal steel bars 1 of the prefabricated steel bar framework through connecting pieces 5, and screwing nuts on the connecting pieces 5 to enable the steel bars and the formworks 4 to form a whole;
and (3) after the prefabricated reinforcement framework and the template system thereof are transported to a construction site, pouring concrete, and after the concrete pouring is finished, disassembling the template system and the nut.
The assembled reinforcement template integrated construction device provided by the invention has the following beneficial effects:
1. the prefabricated reinforcement cage and the template system are processed digitally, and compared with cast-in-place concrete, the prefabricated reinforcement cage and the template system have the advantages of high reinforcement processing precision, simple production and manufacture, convenient construction and good mechanical property;
2. the prefabricated reinforcement cage and the template system are manufactured in factories, so that field reinforcement workers are reduced;
3. the construction device is suitable for the concrete member with standardized design.
4. This construction equipment makes reinforcing bar and template integration, compares the quality light with the assembled structure, and the transportation of being convenient for adopts the template to fix at prefabricated steel bar skeleton, makes prefabricated steel bar skeleton be difficult to loosely on the one hand, and on the other hand reduces the installation template process of follow-up cast-in-place construction, installs the template in advance at the mill simultaneously and is favorable to improving the installation accuracy of template.
The invention further provides an integrated construction method of the assembled steel bar formwork.
In the preferred embodiment, the integrated construction method of the assembled reinforcing steel bar formwork comprises the following steps:
step S10, binding the longitudinal steel bars 1 and the stirrups 2 in the prefabricated steel reinforcement framework in a factory through digital processing;
step S10, two groups of diagonal tie bars 3 are adopted to restrain the longitudinal steel bars 1 at four corners, so that the steel bar framework forms a stable structure;
and step S10, after the templates are processed, hinging the adjacent templates, detachably connecting the templates with the longitudinal steel bars 1 of the prefabricated steel bar framework through the connecting piece 5, and screwing the nuts on the connecting piece 5 to enable the steel bars and the templates to form a whole.
Further, step S30 is followed by:
and step S40, after the prefabricated reinforcement cage and the template system thereof are transported to a construction site, pouring concrete, and after the concrete pouring is finished, disassembling the template system and the nuts.
According to the integrated construction method for the assembled reinforced template, the template is fixed on the reinforced framework after the reinforced framework is prefabricated in a factory, and then the template is transported to the site for pouring and then is disassembled, so that the process of installing the template in the site is omitted, the prefabricated reinforced framework is not easy to loosen, the process of installing the template in the subsequent cast-in-place construction is reduced, and meanwhile, the template is installed in the factory in advance, so that the installation accuracy of the template is improved. Compared with an assembly type building, the assembly type steel bar template integrated construction method provided by the invention has the advantages that the quality control is better, and the transportation cost is low; compared with the cast-in-place concrete process, the on-site manufacture of the reinforcing steel bars and the installation of the templates are reduced, and the aim of saving the cost is fulfilled.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, are intended to be covered by the scope of the present invention.
Claims (10)
1. An assembly type reinforcement template integrated construction device is characterized by comprising a prefabricated reinforcement framework and a template system covered outside the prefabricated reinforcement framework, wherein,
the prefabricated reinforcement cage comprises longitudinal reinforcements, stirrups wound outside the longitudinal reinforcements and tie bars connected with the longitudinal reinforcements on the opposite angle sides;
the template system comprises a plurality of templates which are sequentially hinged, and the templates are detachably connected with the prefabricated reinforcement framework.
2. The assembly-type reinforcement and form integrated construction device according to claim 1, further comprising a connector, wherein one end of the connector sequentially passes through the form and the stirrup and then is sleeved on the longitudinal reinforcement, and a nut is sleeved on the other end of the connector protruding out of the form.
3. The assembly type reinforcement and form integrated construction apparatus according to claim 2, wherein a spacer is provided in a corresponding connection passing region between the form and the stirrup.
4. The assembly-type rebar formwork integrated construction device as claimed in claim 2, wherein one end of the connecting piece is in a hook-shaped structure to clamp the longitudinal rebar, and the other end of the connecting piece is in a straight rod shape and is provided with external threads to be sleeved in a nut.
5. The assembly-type reinforcement and form integrated construction device according to claim 2, wherein the longitudinal reinforcements at four corners of the prefabricated reinforcement cage are connected to the form system by connectors.
6. The assembly-type reinforcement and form integrated construction device according to claim 1, wherein both ends of the tie bar are formed in a hook-shaped structure to be wound around the longitudinal reinforcements at diagonal sides, respectively.
7. The assembly-type reinforcement and form integrated construction device according to claim 1, wherein the longitudinal reinforcements at the diagonal positions in the prefabricated reinforcement cage are connected by tie bars.
8. The assembly type reinforcement formwork integrated construction device according to any one of claims 1 to 7, wherein adjacent two formworks are connected by a hinge.
9. An integrated construction method for an assembled steel bar formwork is characterized by comprising the following steps:
binding of longitudinal steel bars and stirrups in the prefabricated steel bar framework is completed in a factory through digital processing;
two groups of diagonal tie bars are adopted to restrain longitudinal steel bars at four corners, so that the steel bar framework forms a stable structure;
after the templates are machined, the adjacent templates are hinged, the templates are detachably connected with the longitudinal steel bars of the prefabricated steel bar framework through the connecting pieces, and nuts on the connecting pieces are screwed up to enable the steel bars and the templates to form a whole.
10. The assembly-type rebar formwork integrated construction method of claim 9, wherein after the formwork is machined, the adjacent formworks are hinged and detachably connected with the longitudinal rebar of the prefabricated rebar framework through the connecting piece, and the step of screwing the nut on the connecting piece to enable the rebar and the formworks to be integrated further comprises the following steps:
and (3) after the prefabricated reinforcement framework and the template system thereof are transported to a construction site, pouring concrete, and after the concrete pouring is finished, disassembling the template system and the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910978395.5A CN110616854A (en) | 2019-10-15 | 2019-10-15 | Integrated construction device and method for assembled steel bar formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910978395.5A CN110616854A (en) | 2019-10-15 | 2019-10-15 | Integrated construction device and method for assembled steel bar formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110616854A true CN110616854A (en) | 2019-12-27 |
Family
ID=68925766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910978395.5A Pending CN110616854A (en) | 2019-10-15 | 2019-10-15 | Integrated construction device and method for assembled steel bar formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110616854A (en) |
-
2019
- 2019-10-15 CN CN201910978395.5A patent/CN110616854A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106906955B (en) | Shear wall integral prefabricated reinforcement mesh structure and construction method thereof | |
| CN209682479U (en) | A kind of assembled architecture mold | |
| CN105908965A (en) | Assembly type concrete wall board, assembly type building and assembly method | |
| CN112112264A (en) | Prefabricated column connecting joint for dry connection and construction method | |
| CN106032706A (en) | Integrated casting molding construction method of reinforced concrete shear wall | |
| CN110206229B (en) | Concrete column assembly structure and construction method thereof | |
| CN205348587U (en) | Rebar positioning module | |
| CN204370803U (en) | A kind of adjustable column template reinforces mould | |
| CN211229201U (en) | Assembled reinforcing bar template integration construction equipment | |
| CN212742226U (en) | Steel bar positioning device | |
| CN110616854A (en) | Integrated construction device and method for assembled steel bar formwork | |
| CN117071889A (en) | Building arc cornices construction template | |
| CN209686866U (en) | A kind of building frame structure square column circumference button formwork | |
| CN206600005U (en) | The positioning component and positioner of reserved joint bar in shear wall | |
| CN108678268B (en) | Building block mold and BIM-based prefabricated building block construction method | |
| CN215670532U (en) | Formwork-free decorative frame column and beam slab system | |
| CN211899069U (en) | Prefabricated component of assembled shear wall | |
| CN216109355U (en) | Precast concrete post suitable for draw-in groove formula precast beam | |
| CN212405468U (en) | Stiff concrete structure beam column core area structure | |
| CN205558047U (en) | Bar reinforcement positioning device | |
| CN115162504A (en) | Prefabricated reinforced concrete structural member for prefabricated building construction | |
| CN113026967A (en) | Side wall and bottom plate connecting node of assembled structure | |
| CN204081482U (en) | V-type cylinder transposition section concreting mould | |
| CN208294062U (en) | A kind of concrete wall template and support combinations structure | |
| CN107524089B (en) | Portable small box girder steel template capable of being quickly installed and detached and construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |