CN205637105U - Prefabricated truss balcony of assembled - Google Patents
Prefabricated truss balcony of assembled Download PDFInfo
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- CN205637105U CN205637105U CN201620392292.2U CN201620392292U CN205637105U CN 205637105 U CN205637105 U CN 205637105U CN 201620392292 U CN201620392292 U CN 201620392292U CN 205637105 U CN205637105 U CN 205637105U
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- 239000002184 metal Substances 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 16
- 238000010276 construction Methods 0.000 abstract description 15
- 238000009415 formwork Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000009417 prefabrication Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses a prefabricated truss balcony of assembled, including balcony board, two first built -in fittings, two second built -in fittings, two first connecting pieces and two second connecting pieces, balcony board fixed mounting is between two first connecting pieces, and the one end of arbitrary first built -in fitting is equal pre -buried in the major structure with the one end of second built -in fitting, the one end and the second built -in fitting fixed connection of corresponding first connecting piece, and the other end passes through second connecting piece and first built -in fitting fixed connection. The shown prefabricated truss balcony simple to operate of this application, quick, the scene need not the formwork, need not concreting, supports quantity temporarily and reduces greatly to realize improving installation effectiveness and construction quality's mesh.
Description
Technical field
This utility model relates to Structural Engineering field, is specifically related to a kind of prefabricated truss balcony.
Background technology
China is in industrialization, the important stage of urbanization accelerated development, is the particularly thorny stage of environmental constraints and economic society fast development, and energy-saving and emission-reduction form is severe, and it is big, to problems such as environmental perturbation are big that traditional architecture industry exists power consumption.Therefore, since 2013, the file such as China's successively issue " green building action scheme ", " about advancing construction industry development and some suggestions of reform ", call with Green energy-saving buildings as purport, it is the main mode of production with prefabrication, walk the road of novel building industrialization, it is achieved building economy positive transition is upgraded.
In prefabrication, balcony etc. are conventional building secondary structure components, and utilization rate is high.Therefore, the primary stage of prefabrication development at home, the preferential prefabricated and simple assemblingization solving the secondary members such as balcony, it is possible to be effectively improved building assembly rate, progressively promote the development of building industrialization.
At present, domestic assembly concrete balcony uses overlapping balcony slab, concrete cast-in-situ is used with agent structure connecting portion, but this kind of connected mode construction complexity, prefabricated balcony connects that reinforcing bar conflicts with agent structure reinforcing bar Existential Space position, node area reinforcing bar closeness is big, concrete is difficult to vibrate and maintenance, difficulty of construction greatly, construction quality is difficult to ensure that.Further, overlapping balcony slab need to be worn moustache muscle in advance, and reinforcing bar is easily subject to disturbance.Additionally, due to prefabricated balcony and the complicated connecting structure of agent structure component, extremely disadvantageous in adjacent architectural peripheral protective component and the standardization of agent structure, it is greatly increased production difficulty and construction cost.
Utility model content
The purpose of this utility model is to provide a kind of prefabricated truss balcony, it is vulnerable to the problem that disturbance, difficulty of construction be big, construction quality is difficult to ensure that with the agent structure reinforcing bar solving to produce owing to using overlapping balcony slab in prior art, simplify installation procedure, accelerate the speed of application of integrated engineering, on-the-spot without rear pouring concrete, reduce the quantity of temporary support, it is ensured that construction quality.
This utility model is achieved through the following technical solutions:
A kind of prefabricated truss balcony, including balcony slab, and for described balcony slab to be fixed the two groups of connection assemblies being connected with agent structure, described balcony slab includes plate body and two metal connecting pieces, described metal connecting piece is for being fixedly installed in described plate body between two connection assemblies, two groups connect inter-module every setting, and arbitrary connection assembly includes the first built-in fitting, second built-in fitting, first connector and the second connector, one end of described first built-in fitting is embedded in agent structure the most in advance with one end of described second built-in fitting, one end of described first connector is fixing with described second built-in fitting to be connected, the other end is connected by described second connector and described first built-in fitting are fixing.
Further, described plate body is precast slab.
Further, described plate body includes two side and end walls, run through in described plate body and have at least reinforcing bar, and the two ends of arbitrary reinforcing bar stretch out the two side of described plate body respectively, for welding with described metal connecting piece, described plate body and two metal connecting pieces are made to be fixedly connected with, the end wall of described plate body and agent structure phase close neighbour.
Further, arbitrary metal connecting piece includes vertical section and in two cooperation sections of end, the described vertical section two ends horizontally extending formation of difference, described vertical section and described sidewall phase close neighbour, and be fixedly connected with the reinforcing bar stretching out described sidewall, described cooperation section is connected for fixing with described first connector.
Further, described plate body offers the depression matched with described cooperation section so that described cooperation section can be placed in the depression of this correspondence.
Further, the first corresponding built-in fitting and the center of gravity of the second built-in fitting are on same vertical curve, and the level height of described first built-in fitting is higher than the level height of described second built-in fitting.
Further, described first built-in fitting includes the first dowel, the first anchor slab and the first linkage section, described first dowel and described first linkage section are fixedly arranged on the heteropleural of described first anchor slab, described first dowel is fixed in agent structure, described first anchor slab and agent structure phase close neighbour, described first linkage section is for matching with described second connector.
Further, described second built-in fitting includes the second dowel of fixing connection and described second anchor slab, described second dowel is fixed in agent structure, described second anchor slab and agent structure phase close neighbour, and described second anchor slab matches with described first connector away from the side of described second dowel.
Further, described first connector includes transverse arm section and connecting portion, one end of described transverse arm section is fixing with described second anchor slab to be connected, the other end is fixing connects described connecting portion, the center line of described transverse arm section coincides with the center line of described second built-in fitting, described transverse arm is fixing with the cooperation section of described metal connecting piece to be connected, described plate body is made to be installed on above described two transverse arms, described balcony slab along the length that is perpendicular on described transverse arm direction more than the distance between inside two transverse arms, and less than the distance between outside two transverse arms.
This utility model compared with prior art, has such advantages as and beneficial effect:
1, this application provides a kind of prefabricated truss balcony can being quick mounting in agent structure, industrialization degree is high, it is capable of factorial praluction, on-the-spot Fast Installation, the most only need to connect (welding) by fixing to the second built-in fitting and the first connector, balcony slab and the first connector are welded, it is connected (bolt connection) by fixing with the first built-in fitting and the first connector respectively for the second connector, the installation of balcony can be completed, on-the-spot without casting concrete, without formwork, can quickly realize the connection installation of balcony and agent structure, reduce production cost, improve installation rate, reduce cost of labor；
2, when herein described balcony is installed, use welding or bolt to connect, instead of concrete cast-in-situ, solve the problem that when present stage prefabricated balcony is installed, node cast-in-place district concrete quality is difficult to ensure that, it is to avoid balcony slab reinforcing bar is disturbed, and improves construction quality；
3, when herein described balcony is installed, it is only necessary to ensureing that the first built-in fitting and the second built-in fitting center of gravity when pre-buried, on same vertical curve, just can ensure installation accuracy, hoisting difficulty is low, can further improve installation rate；
4, when herein described balcony is installed, it is only necessary to temporary support is set under the first connector, greatly reducing supported amount, reduce construction cost.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes the part of the application, is not intended that the restriction to this utility model embodiment.In the accompanying drawings:
Fig. 1 is the side view of the prefabricated truss balcony shown in this utility model preferred embodiment；
Fig. 2 is the front view of the prefabricated truss balcony shown in this utility model preferred embodiment；
Fig. 3 is the perspective view of the prefabricated truss balcony shown in this utility model preferred embodiment；
Fig. 4 is the structural representation of the first built-in fitting in Fig. 3；
Fig. 5 is the structural representation of the second built-in fitting in Fig. 3；
Fig. 6 is the structural representation of the first connector in Fig. 3；
Fig. 7 is the balcony slab in Fig. 3 and the connection diagram of the first connector；
Fig. 8 is the structural representation of the balcony slab in Fig. 3.
The parts title of labelling and correspondence in accompanying drawing:
11-plate body, 12-metal connecting piece, 112-end wall, the vertical section of 121-, 122-coordinates section, 21-the first built-in fitting, 22-the second built-in fitting, 23-the first connector, 24-the second connector, 211-the first dowel, 212-the first anchor slab, 213-the first linkage section, 221-the second dowel, 222-the second anchor slab, 231-transverse arm section, 232-connecting portion.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only used for explaining this utility model, are not intended as restriction of the present utility model.
Embodiment 1
As shown in figures 1-8, a kind of prefabricated truss balcony of this utility model, including balcony slab and for described balcony slab is fixed the two groups of connection assemblies being connected with agent structure.
Wherein, described balcony slab includes plate body 11 and two metal connecting pieces 12, and described plate body 11 is precast slab, and its specification can be according to the previously fabricated production of specific requirement.Described plate body 11 includes two side (figure is not marked) and end walls 112, run through in described plate body 11 and have at least reinforcing bar, and the two ends of arbitrary reinforcing bar stretch out the two side of described plate body 11 respectively, for welding with described metal connecting piece 12, make described plate body 11 fix with described metal connecting piece 12 and be connected.The end wall 112 of described plate body 11 and agent structure phase close neighbour.
Arbitrary metal connecting piece 12 includes vertical section 121 and in two cooperation sections 122 of end, the described vertical section 121 two ends horizontally extending formation of difference.Described vertical section 121 and described sidewall phase close neighbour, and be fixedly connected with the reinforcing bar stretching out described sidewall, as connected by the modes such as welding are fixing.The depression (figure do not mark) matched with described cooperation section 122 is offered so that described cooperation section 122 can be placed in the depression of this correspondence, on the one hand, described metal connecting piece 12 can protect the edge of described plate body 11 without damage on described plate body 11；On the other hand so that described plate body 11 can connect cooperation by described metal connecting piece 12 with corresponding connection assembly.
Two groups of connection inter-modules are every setting, and arbitrary connection assembly includes the first built-in fitting the 21, second built-in fitting the 22, first connector 23 and the second connector 24.Described first built-in fitting 21 is embedded on the column of agent structure the most in advance with described second built-in fitting 22, and the center of gravity of described first built-in fitting 21 and described second built-in fitting 22 is on same vertical curve, the level height of described first built-in fitting 21 is higher than the level height of described second built-in fitting 22.
Described first built-in fitting 21 includes that the first dowel the 211, first anchor slab 212 and the first linkage section 213, described first dowel 211 and described first linkage section 213 are fixedly arranged on the heteropleural of described first anchor slab 212.Described first dowel 211 is fixed in agent structure, described first anchor slab 212 and agent structure phase close neighbour, specifically, and the leg surface phase close neighbour of described first anchor slab 212 and agent structure.Described first linkage section 213 is for matching with described second connector 24.
Described second built-in fitting 22 includes the second dowel 221 of fixing connection and described second anchor slab 222.Described second dowel 221 is fixed in agent structure, described second anchor slab 222 and agent structure phase close neighbour, specifically, and the leg surface phase close neighbour of described second anchor slab 222 and agent structure.Described second anchor slab 222 matches with described first connector 23 away from the side of described second dowel 221.
Described first connector 23 includes transverse arm section 231 and connecting portion 232, and one end of described transverse arm section 231 is fixing with described second anchor slab 222 to be connected, and the other end is fixing connects described connecting portion 232.The center line of described transverse arm section 231 coincides with the center line of described second built-in fitting 22.Described balcony slab is fixedly installed between two transverse arm sections 231.In the present embodiment, described transverse arm 231 is fixing with the cooperation section 122 of described metal connecting piece 12 to be connected, described plate body 11 is made to be installed on above described two transverse arms 231, described balcony slab along the length that is perpendicular on described transverse arm 231 direction more than the distance between inside two transverse arms 231, and less than the distance between outside two transverse arms.
Described second connector 24 one end is fixing with described first linkage section 213 to be connected, and the other end is fixing with described connecting portion 232 to be connected, and specifically, can be fixedly connected by such as the connector such as bolt, screw.
Being appreciated that above-described first built-in fitting the 21, second built-in fitting the 22, first connector 23 and the second connector 24 are metallic article, its surface is provided with antirust coat.
The installation of herein described prefabricated truss balcony, simple and quick, decrease supported amount, reduce construction cost, mainly comprise the steps that
Step one: require prefabricated balcony plate, two first built-in fitting 21, two second built-in fitting 22, two first connector 23 and two second connectors 24 according to design；
Step 2: the first dowel 211 of two the first built-in fittings 21 and the second dowel 221 of two the second built-in fittings 22 are embedded in agent structure the most in advance, and keep the center of gravity of the first corresponding built-in fitting 21 and the second built-in fitting on same vertical curve, two corresponding the first built-in fittings 21 are at same level height, two corresponding the second built-in fittings 22 are at same level height, in this step, if agent structure uses cast-in-place structural, then the first built-in fitting 21 and the second built-in fitting 22 are embedded in agent structure the most in advance, if agent structure uses precast construction, then when prefabricated, the first built-in fitting 21 and the second built-in fitting 22 are embedded in agent structure in advance；
Step 3: two first connectors 23 are lifted respectively to position to be installed, the center line of transverse arm section 231 keeping this first connector 23 coincides with the center line of corresponding second built-in fitting 22, and at this first connector, 23 times temporary support is set, then it is welded and fixed this first connector 23 and corresponding second built-in fitting 22；
Step 4: by balcony slab lifting to position to be installed, be held on two first connectors 23, and two metal connecting pieces 12 on described balcony slab are welded and fixed with two transverse arm sections 231 respectively；
Step 5: one end of the second connector 24 is connected by connector is fixing with the first linkage section 213 of the first built-in fitting 21, the connecting portion 232 of the other end and the first connector 23 connects by connector is fixing, remove temporary support again, i.e. complete the installation of precast truss frame balcony.
To sum up, prefabricated truss balcony described herein has the advantage that
1, this application provides a kind of prefabricated truss balcony can being quick mounting in agent structure, industrialization degree is high, it is capable of factorial praluction, on-the-spot Fast Installation, the most only need to connect (welding) by fixing to the second built-in fitting and the first connector, balcony slab and the first connector are welded, it is connected (bolt connection) by fixing with the first built-in fitting and the first connector respectively for the second connector, the installation of balcony can be completed, on-the-spot without casting concrete, without formwork, can quickly realize the connection installation of balcony and agent structure, reduce production cost, improve installation rate, reduce cost of labor；
2, when herein described balcony is installed, use welding or bolt to connect, instead of concrete cast-in-situ, solve the problem that when present stage prefabricated balcony is installed, node cast-in-place district concrete quality is difficult to ensure that, it is to avoid balcony slab reinforcing bar is disturbed, and improves construction quality；
3, when herein described balcony is installed, it is only necessary to ensureing that the first built-in fitting and the second built-in fitting center of gravity when pre-buried, on same vertical curve, just can ensure installation accuracy, hoisting difficulty is low, can further improve installation rate；
4, when herein described balcony is installed, it is only necessary to temporary support is set under the first connector, greatly reducing supported amount, reduce construction cost.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only detailed description of the invention of the present utility model; it is not used to limit protection domain of the present utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.
Claims (9)
1. a prefabricated truss balcony, it is characterized in that, including balcony slab, and for described balcony slab to be fixed the two groups of connection assemblies being connected with agent structure, described balcony slab includes plate body and two metal connecting pieces, described metal connecting piece is for being fixedly installed in described plate body between two connection assemblies, two groups connect inter-module every setting, and arbitrary connection assembly includes the first built-in fitting, second built-in fitting, first connector and the second connector, one end of described first built-in fitting is embedded in agent structure the most in advance with one end of described second built-in fitting, one end of described first connector is fixing with described second built-in fitting to be connected, the other end is connected by described second connector and described first built-in fitting are fixing.
Prefabricated truss balcony the most according to claim 1, it is characterised in that described plate body is precast slab.
Prefabricated truss balcony the most according to claim 1, it is characterized in that, described plate body includes two side and end walls, run through in described plate body and have at least reinforcing bar, and the two ends of arbitrary reinforcing bar stretch out the two side of described plate body respectively, for welding with described metal connecting piece, described plate body and two metal connecting pieces are made to be fixedly connected with, the end wall of described plate body and agent structure phase close neighbour.
Prefabricated truss balcony the most according to claim 3, it is characterized in that, arbitrary metal connecting piece includes vertical section and in two cooperation sections of end, the described vertical section two ends horizontally extending formation of difference, described vertical section and described sidewall phase close neighbour, and be fixedly connected with the reinforcing bar stretching out described sidewall, described cooperation section is connected for fixing with described first connector.
Prefabricated truss balcony the most according to claim 4, it is characterised in that offer the depression matched with described cooperation section on described plate body so that described cooperation section can be placed in the depression of this correspondence.
Prefabricated truss balcony the most according to claim 1, it is characterised in that the first corresponding built-in fitting and the center of gravity of the second built-in fitting are on same vertical curve, and the level height of described first built-in fitting is higher than the level height of described second built-in fitting.
Prefabricated truss balcony the most according to claim 1, it is characterized in that, described first built-in fitting includes the first dowel, the first anchor slab and the first linkage section, described first dowel and described first linkage section are fixedly arranged on the heteropleural of described first anchor slab, described first dowel is fixed in agent structure, described first anchor slab and agent structure phase close neighbour, described first linkage section is for matching with described second connector.
Prefabricated truss balcony the most according to claim 4, it is characterized in that, described second built-in fitting includes the second dowel of fixing connection and described second anchor slab, described second dowel is fixed in agent structure, described second anchor slab and agent structure phase close neighbour, described second anchor slab matches with described first connector away from the side of described second dowel.
Prefabricated truss balcony the most according to claim 8, it is characterized in that, described first connector includes transverse arm section and connecting portion, one end of described transverse arm section is fixing with described second anchor slab to be connected, the other end is fixing connects described connecting portion, the center line of described transverse arm section coincides with the center line of described second built-in fitting, described transverse arm is fixing with the cooperation section of described metal connecting piece to be connected, described plate body is made to be installed on above described two transverse arms, described balcony slab along the length that is perpendicular on described transverse arm direction more than the distance between inside two transverse arms, and the distance between being less than outside two transverse arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392292.2U CN205637105U (en) | 2016-05-04 | 2016-05-04 | Prefabricated truss balcony of assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392292.2U CN205637105U (en) | 2016-05-04 | 2016-05-04 | Prefabricated truss balcony of assembled |
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| Publication Number | Publication Date |
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| CN205637105U true CN205637105U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620392292.2U Expired - Fee Related CN205637105U (en) | 2016-05-04 | 2016-05-04 | Prefabricated truss balcony of assembled |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756186A (en) * | 2016-05-04 | 2016-07-13 | 四川省建筑设计研究院 | Assembly type prefabricated truss balcony and installation method therefor |
-
2016
- 2016-05-04 CN CN201620392292.2U patent/CN205637105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756186A (en) * | 2016-05-04 | 2016-07-13 | 四川省建筑设计研究院 | Assembly type prefabricated truss balcony and installation method therefor |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610000 No. 688, Tianfu Road, Chengdu hi tech Zone, Sichuan, China Patentee after: Sichuan architectural design and Research Institute Co.,Ltd. Address before: 610000 No. 688, Tianfu Road, Chengdu hi tech Zone, Sichuan, China Patentee before: SICHUAN PROVINCIAL ARCHITECTURAL DESIGN AND RESEARCH INSTITUTE |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |