CN108678144A - Support system and its installation method for prefabricated balcony - Google Patents
Support system and its installation method for prefabricated balcony Download PDFInfo
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- CN108678144A CN108678144A CN201810794819.8A CN201810794819A CN108678144A CN 108678144 A CN108678144 A CN 108678144A CN 201810794819 A CN201810794819 A CN 201810794819A CN 108678144 A CN108678144 A CN 108678144A
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- balcony
- board member
- support
- support system
- brace
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- 238000009434 installation Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000010276 construction Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000005484 gravity Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/003—Balconies; Decks
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to the technical fields of construction, disclose a kind of support system and its installation method for prefabricated balcony, supporting frame is put up on lower layer's balcony board member, the connecting pin of brace is fixed on by swell fixture on lower layer's floor, brace forms triangular support with supporting frame, it can effectively prevent supporting frame and turn up and overhanging component is caused to topple, and, the precast beam being connect with balcony board member to be installed is connected to one end of support beam, one end of balcony board member is overlapped on precast beam, the other end is connected on buttress, the both ends of support beam are kept balance by the pressure of balcony board member and the pressure of precast beam respectively, and then it consolidates and supports balcony board member, ensure the installation accuracy of prefabricated balcony.
Description
Technical field
The present invention relates to the technical field of construction, more particularly to a kind of support system for prefabricated balcony and its
Installation method.
Background technology
Assembled architecture is the Building technology that country greatly develops at present.Since the appearance of building needs, prefabricated balcony
Balcony board member may use sketch plate, i.e. the shape of the balcony board member of the balcony board member and lower layer on upper layer is different, such as
Lower layer is the balcony board member of indent, and upper layer is the balcony board member of evagination.
Existing abnormity balcony slab is still using the supporting way of full hall steel pipe scaffold, and special-shaped balcony slab is different from general
Logical balcony slab, center of gravity is irregular, and the support system of full hall steel pipe scaffold forms rock-steady structure by multispan in length and breadth, by
Power form is indefinite, and there are the danger that overhanging component topples, and the precision that will also result in when prefabricated balcony board member is installed obtains
Less than guarantee, facade effect is seriously affected；In addition, the support system of full hall steel pipe scaffold is typically all in length and breadth across ruler
Very little quite to need a large amount of steel pipe and fastener, materials'use amount is big, does not meet energy conservation and environmental protection requirement.
Invention content
The object of the present invention is to provide a kind of support systems and its installation method for prefabricated balcony, can consolidate support sun
Platen component prevents overhanging component from toppling, and ensures the installation accuracy of balcony board member.
To solve the above-mentioned problems, the present invention provides a kind of support system for prefabricated balcony, includes the support of rectangle
The top of frame body and brace, support frame as described above body is equipped with support beam, and the support beam is equipped with buttress；The one of the brace
End is flexibly connected with support frame as described above body so that the brace has the degree of freedom rotated around support frame as described above body, the oblique pull
The other end of bar is equipped with connecting pin.
Further, support frame as described above body includes the square being formed by connecting by multiple upright bar groups being mutually parallel and more cross bars
Shape frame, the support beam are arranged at the top of each upright bar group；
Each upright bar group includes two upright bars arranged along the rectangular frame width direction, and the every upright bar is equal
Perpendicular with cross bar described in every, the every upright bar is connect with cross bar described in every using sheath buckle type.
Further, the upright bar group is 3 groups, and the distance between adjacent two upright bars are not more than 1000mm.
Further, the top of the upright bar is equipped with jacking.
Further, the bottom of the upright bar is equipped with bracket.
Further, the brace is connect with support frame as described above body using rotary buckle.
In order to solve identical technical problem, the present invention also provides a kind of installation methods of prefabricated balcony, using for pre-
Prefabricated balcony is mounted in building by the support system of balcony processed, and prefabricated balcony includes balcony board member and two cantilever beams, and two
A cantilever beam pre-buried bearing plate in the both sides of the balcony board member, the cantilever beam, the two of the cantilever beam
Side opens up fluted, and the groove is connected to the bearing plate, and the both sides of the balcony board member are equipped with and the groove inserts
Steel tongue and groove, specific installation includes the following steps：
Balcony board member to be installed and cantilever beam setting-out are determined installation site by step 1；
Step 2, according to setting-out as a result, two groups of support systems are fixed on lower layer's balcony board member so that waited for upper layer
The precast beam lower end of the balcony board member connection of installation is connected in the support beam of the support system, and by the connection of brace
End is connected and fixed with lower layer floor；
Step 3 installs the cantilever beam of both sides, and does elevation review to the bearing plate of cantilever beam；
Step 4, cantilever beam and precast beam to both sides do size review, while according to the size pair of balcony board member
Balcony board member does size review；
Step 5 lifts balcony board member so that balcony board member is connected on the buttress of support system, balcony board member
The steel tongue and groove of both sides is plugged in the groove of cantilever beam；
Step 6, the adjustment of prefabricated balcony with check so that the outer end face of both sides cantilever beam and intermediate balcony board member
Three faces are smooth.
Further, further include the center of gravity calculation of balcony board member in the step 1, determine the holding position of support beam
And the angle of inclination of brace.
Further, the step 6 include balcony board member angle of inclination adjustment and check and cantilever beam pass in and out
The adjustment in face with check.
The present invention provides a kind of support system for prefabricated balcony, includes the supporting rack and brace of rectangle, specifically makes
Used time, supporting frame is put up on lower layer's balcony board member, the connecting pin of brace is fixed on lower layer by swell fixture
On floor, brace forms triangular support with supporting frame, and brace can be pressurized but also tension, can effectively prevent supporting rack
It rebuilds or renovate into overhanging component in vitro to topple, moreover, the precast beam connecting with balcony board member to be installed is connected to the one of support beam
End, when lifting balcony board member, one end of balcony board member is overlapped on precast beam, and the other end is connected on buttress, support beam
Both ends kept balance by the pressure of balcony board member and the pressure of precast beam respectively, supporting rack is made by support beam action
Body, which can prop up precast beam but also prop up balcony board member, keeps stress balance, and the load of balcony board member is transferred to through buttress holds
Joist, then supporting frame is transferred to by support beam and finally reaches lower layer's balcony board member, and then consolidate and support balcony board member.
In specifically installation prefabricated balcony, to ensure installation accuracy, reduces and generate the fissure of displacement, first to balcony slab to be installed
Component and cantilever beam setting-out, after determining installation site, build supporting frame so that the balcony board member to be installed with upper layer connects
The precast beam lower end connect is connected in support beam, and the connecting pin of brace is connected and fixed with lower layer floor, installs balcony slab
The cantilever beams of component both sides and review, then lifting installation balcony board member so that balcony board member is connected to support system
On buttress, the steel tongue and groove of balcony board member both sides is plugged in the groove of cantilever beam, is adjusted and is checked balcony board member and hang
Arm beam so that both sides cantilever beam and three face of outer end face of intermediate balcony board member are smooth, ensure facade effect.
Description of the drawings
Fig. 1 is the schematic side view of the support system for prefabricated balcony in the embodiment of the present invention；
Fig. 2 is the schematic top plan view of the support system for prefabricated balcony in the embodiment of the present invention；
Fig. 3 is the rectangular frame schematic diagram of the support system in the embodiment of the present invention；
Fig. 4 is that prefabricated balcony plate lifts flow chart in the embodiment of the present invention.
In figure, 1, supporting frame；2, brace；3, balcony board member；4, lower layer's balcony board member；5, cantilever beam；6, pre-
Beam processed；7, prefabricated post；8, lower layer's floor；101, support beam；102, buttress；103, upright bar group；104, cross bar；105, turn buckle
Part；106, jacking；107, bracket；201, connecting pin；301, steel tongue and groove；501, bearing plate；502, groove；1031, upright bar.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
In the description of the present invention, it is to be understood that, the instructions such as term "upper", "lower", "left", "right", "top", "bottom"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.
In conjunction with shown in Fig. 1~4, a kind of supporter for prefabricated balcony of the embodiment of the present invention is schematically showed
System includes the supporting frame 1 and brace 2 of rectangle, and the top of supporting frame 1 is equipped with support beam 101, and support beam 101 is equipped with
Buttress 102, support beam 101 are generally shaped steel, and buttress 102 is steel buttress 102, and buttress 102 is arranged in one end of shaped steel, generally with
Support beam 101 is welded and fixed；One end of brace 2 is flexibly connected with supporting frame 1 so that brace 2 has around supporting frame 1
The degree of freedom of rotation, the other end of brace 2 are equipped with connecting pin 201, and in the present embodiment, brace 2 and supporting frame 1 are using revolving
Turn the connection of fastener 105, rotary buckle 105 is generally located on the center of supporting frame 1, and is generally located on supporting frame 1
Host node position, host node is the tie point of the cross bar 104 and upright bar 1031 of supporting frame 1.When specifically used, in lower layer's sun
Supporting frame 1 is put up on platen component 4, and the connecting pin 201 of brace 2 is fixed on by swell fixture on lower layer's floor,
For the angle of brace 2 according to the center of gravity and setting-out location determination of balcony board member 3, brace 2 and supporting frame 1 form triangle
Shape supports, and brace 2 can be pressurized but also tension, can effectively prevent supporting frame 1 and turns up and overhanging component is caused to topple, moreover,
The precast beam 6 being connect with balcony board member 3 to be installed is connected to one end of support beam 101, when lifting balcony board member 3, sun
One end of platen component 3 is overlapped on precast beam 6, and the other end is connected on buttress 102, and the both ends of support beam 101 are respectively by sun
The pressure of platen component 3 and the pressure of precast beam 6 and keep balancing, so that supporting frame 1 can by the effect of support beam 101
It props up precast beam 6 and balcony board member 3 can be propped up and keep stress balance, the load of balcony board member 3 is transferred to through buttress 102 holds
Joist 101, then supporting frame 1 is transferred to by support beam 101 and finally reaches lower layer's balcony board member 4, and then consolidate and support sun
Platen component 3.
Further, supporting frame 1 includes being formed by connecting by multiple upright bar groups 103 being mutually parallel and Duo Gen cross bars 104
Rectangular frame, support beam 101 is arranged at the top of each upright bar group 103；Each upright bar group 103 includes along rectangular frame width
Two upright bars 1031 of direction arrangement, every upright bar 1031 is perpendicular with every cross bar 104, every upright bar 1031 and every cross
Bar 104 is connected using sheath buckle type, i.e., directly hitch is welded in upright bar 1031, cross bar 104, which is directly plugged in hitch, to be connected
It is fixed, the quantity of lens is greatly reduced, while also saving set-up time and labour, compared to full hall supporting rack, this reality
The quantity of upright bar 1031 can also be greatly reduced by applying the supporting frame 1 of example offer, simplified the arrangement of 3 lower section of balcony board member, be
It is additionally arranged construction space below balcony slab, moreover, each upright bar group 103 only includes two arranged along rectangular frame width direction
Upright bar 1031 so that the width of entire support system is smaller, and for the special-shaped balcony slab of convex recessed setting, support system also may be used
It is supported on lower layer's notch board with firm.Preferably, upright bar group 103 is 3 groups, and the distance between adjacent two upright bars 1031 are not more than
The width of 1000mm, entire support system are no more than 2 meters, of length no more than 3 meters, adapt to the branch of most of special-shaped balcony slabs
Support, usually, balcony board member 3 are supported on both sides, both sides stress balance using two support systems, and support consolidates.
The top of upright bar 1031 is equipped with jacking 106, and jacking 106 may be implemented to adjust the height of upright bar 1031 and then adjust whole
The height of a support system, further, the bottom of upright bar 1031 are equipped with bracket 107, and bracket 107 is used to connect with basis.
In order to which the purpose of the present invention is better achieved, the present invention also provides a kind of installation methods of prefabricated balcony, use
Prefabricated balcony is mounted on building by the above-mentioned support system for prefabricated balcony, and prefabricated balcony includes balcony board member 3 and two
A cantilever beam 5, two cantilever beams 5 are mounted on the both sides of balcony board member 3, for bearing after removing support system after installation is complete
Balcony board member 3 load, in the present embodiment, cantilever beam 5 is formed by concreting, and one end is installed with steel bar end use
It is connect in 7 splice of prefabricated post with building floor, pre-buried bearing plate 501 in cantilever beam 5, the bottom of bearing plate 501 is equipped with
Reinforcing bar anchor prevents bearing plate 501 in concreting shift or falls off, the both sides of cantilever beam 5 are divided for fixing bearing plate 501
Fluted 502 are not opened up for being connect with two adjacent balcony board members 3, and groove 502 is connected to bearing plate 501, balcony slab
The both sides of component 3 are equipped with the steel tongue and groove 301 inserted with groove 502, are inserted into groove 502 and bearing plate by steel tongue and groove 301
501 connections, after the completion of balcony board member 3 lifts, support system is removed, and the weight of balcony board member 3 just passes to cantilever beam 5
On.
Specifically, with reference to shown in Fig. 4, the installation method of prefabricated balcony includes the following steps：
5 setting-out of balcony board member 3 to be installed and cantilever beam is determined installation site by step 1；
Step 2 generally builds two groups, two groups of support systems are used respectively according to setting-out as a result, support system is built at scene
In supporting 3 bottom both ends of balcony board member to be installed, two groups of support systems are fixed on to the both ends of lower layer's balcony board member 4,
So that 6 lower end of precast beam that the balcony board member 3 to be installed with upper layer is connect is connected in support beam 101, and by brace 2
Connecting pin 201 is connected and fixed with lower layer floor, is generally fixed using swell fixture；
Step 3 installs the cantilever beam 5 of both sides, and does elevation review to the bearing plate of cantilever beam 5 501, adjusts cantilever beam 5
Position is until meet installation accuracy；
Step 4, cantilever beam 5 and precast beam 6 to both sides do size review, while according to the size of balcony board member 3
Size review is done to balcony board member 3, it is ensured that installation accuracy；
Step 5, lifting balcony board member 3 so that balcony board member 3 is connected on the buttress 102 of support system, specifically
It is that the lower end of 3 beam of balcony board member is connected on buttress 102, the steel tongue and groove 301 of 3 both sides of balcony board member is plugged in cantilever beam 5
Groove 502 in so that steel tongue and groove 301 is overlapped on bearing plate 501；
Step 6, the adjustment of prefabricated balcony with check, specifically include the adjustment of cantilever beam 5 and balcony board member 3 and check,
By adjusting the height of support system, that is, the inclination angle of balcony board member 3 can be adjusted by adjusting the jacking 106 at 1031 top of upright bar
Degree, adjustment is so that intermediate balcony board member 3 and three face of outer end face of both sides cantilever beam 5 is smooth, it is ensured that the peace of balcony board member 3
Precision is filled, the fissure of displacement is reduced, is conducive to the decoration of later stage balcony slab, improves the alien invasion effect of building.
Further include the center of gravity calculation of balcony board member 3 in step 1, according to the weight of balcony board member 3 in the present embodiment
The holding position of heart location determination support beam 101 and the angle of inclination of brace 2, it is ensured that the center of balcony board member 3 is fallen into
In support system so that same group of support system can prop up precast beam 6 but also prop up balcony board member 3.
In the present embodiment, step 6 include 3 angle of inclination of balcony board member adjustment and check and cantilever beam 5 pass in and out
The adjustment in face with check, usually, the inclination angle that setting balcony board member 3 is inclined outwardly is 0~-2 °.Further, above
Corresponding size record is all carried out when the review of measurement each time of each step, provides size foundation for adjustment installation, it is ensured that installation
Precision.
It should be understood that describing various information, but these information using term " first ", " second " etc. in the present invention
These terms are should not necessarily be limited by, these terms are only used for same type of information being distinguished from each other out.For example, not departing from the present invention
In the case of range, " first " information can also be referred to as " second " information, similar, and " second " information can also be referred to as
" first " information.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these improve and replace
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of support system for prefabricated balcony, which is characterized in that the supporting frame including rectangle and brace, the branch
The top of support body is equipped with support beam, and the support beam is equipped with buttress；It lives with support frame as described above body one end of the brace
It is dynamic to connect so that there is the brace degree of freedom rotated around support frame as described above body, the other end of the brace to be equipped with connection
End.
2. being used for the support system of prefabricated balcony as described in claim 1, which is characterized in that support frame as described above body includes by more
The rectangular frame that a upright bar group being mutually parallel and more cross bars are formed by connecting, the support beam are arranged in each upright bar group
Top；
Each upright bar group includes two upright bars arranged along the rectangular frame width direction, the every upright bar with often
Cross bar described in root is perpendicular, and the every upright bar is connect with cross bar described in every using sheath buckle type.
3. being used for the support system of prefabricated balcony as claimed in claim 2, which is characterized in that the upright bar group is 3 groups, adjacent
The distance between two upright bars are not more than 1000mm.
4. being used for the support system of prefabricated balcony as claimed in claim 3, which is characterized in that the top of the upright bar is equipped with top
Support.
5. being used for the support system of prefabricated balcony as claimed in claim 3, which is characterized in that the bottom of the upright bar is equipped with support
Seat.
6. being used for the support system of prefabricated balcony as described in claim 1, which is characterized in that the brace and the support
Frame body is connected using rotary buckle.
7. prefabricated balcony is mounted on building by a kind of installation method of prefabricated balcony using the support system for prefabricated balcony
On, which is characterized in that prefabricated balcony includes balcony board member and two cantilever beams, and two cantilever beams are mounted on the balcony
The both sides of board member, pre-buried bearing plate in the cantilever beam, the both sides of the cantilever beam open up it is fluted, the groove with it is described
Bearing plate is connected to, and the both sides of the balcony board member are equipped with the steel tongue and groove inserted with the groove, and specific installation includes following step
Suddenly：
Balcony board member to be installed and cantilever beam setting-out are determined installation site by step 1；
Step 2, according to setting-out as a result, two groups of support systems are fixed on lower layer's balcony board member so as to be installed with upper layer
Balcony board member connection precast beam lower end be connected in the support beam of the support system, and by the connecting pin of brace with
Lower layer's floor is connected and fixed；
Step 3 installs the cantilever beam of both sides, and does elevation review to the bearing plate of cantilever beam；
Step 4, cantilever beam and precast beam to both sides do size review, while according to the size of balcony board member to balcony
Board member does size review；
Step 5 lifts balcony board member so that balcony board member is connected on the buttress of support system, balcony board member both sides
Steel tongue and groove be plugged in the groove of cantilever beam；
Step 6, the adjustment of prefabricated balcony with check so that three face of outer end face of both sides cantilever beam and intermediate balcony board member
It is smooth.
8. the construction method of installation prefabricated balcony as claimed in claim 7, which is characterized in that further include sun in the step 1
The center of gravity calculation of platen component determines the holding position of support beam and the angle of inclination of brace.
9. the construction method of installation prefabricated balcony as claimed in claim 7, which is characterized in that the step 6 includes balcony
Board member angle of inclination adjustment with check and cantilever beam into the adjustment appeared with check.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794819.8A CN108678144B (en) | 2018-07-18 | 2018-07-18 | Support system for prefabricated balcony and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794819.8A CN108678144B (en) | 2018-07-18 | 2018-07-18 | Support system for prefabricated balcony and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108678144A true CN108678144A (en) | 2018-10-19 |
| CN108678144B CN108678144B (en) | 2024-04-30 |
Family
ID=63814239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810794819.8A Active CN108678144B (en) | 2018-07-18 | 2018-07-18 | Support system for prefabricated balcony and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108678144B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685037A (en) * | 2021-07-23 | 2021-11-23 | 广东二十冶建设有限公司 | Detachable mounting bracket and mounting construction method of prefabricated balcony |
| CN113818691A (en) * | 2021-09-27 | 2021-12-21 | 贵州建工集团第一建筑工程有限责任公司 | Construction method for large cantilever beam platform of high-rise building |
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| CN201865330U (en) * | 2010-11-29 | 2011-06-15 | 南通四建集团有限公司 | Device used for constructing cantilever scaffold bottom platform |
| CN106968432A (en) * | 2017-04-17 | 2017-07-21 | 中国十七冶集团有限公司 | Super large cantilever balcony structure form bracing system and its construction method |
| CN208685789U (en) * | 2018-07-18 | 2019-04-02 | 广州机施建设集团有限公司 | Support system for prefabricated balcony |
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2018
- 2018-07-18 CN CN201810794819.8A patent/CN108678144B/en active Active
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| CN201865330U (en) * | 2010-11-29 | 2011-06-15 | 南通四建集团有限公司 | Device used for constructing cantilever scaffold bottom platform |
| CN106968432A (en) * | 2017-04-17 | 2017-07-21 | 中国十七冶集团有限公司 | Super large cantilever balcony structure form bracing system and its construction method |
| CN208685789U (en) * | 2018-07-18 | 2019-04-02 | 广州机施建设集团有限公司 | Support system for prefabricated balcony |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685037A (en) * | 2021-07-23 | 2021-11-23 | 广东二十冶建设有限公司 | Detachable mounting bracket and mounting construction method of prefabricated balcony |
| CN113685037B (en) * | 2021-07-23 | 2023-09-26 | 广东二十冶建设有限公司 | Detachable mounting bracket and mounting construction method of prefabricated balcony |
| CN113818691A (en) * | 2021-09-27 | 2021-12-21 | 贵州建工集团第一建筑工程有限责任公司 | Construction method for large cantilever beam platform of high-rise building |
| CN113818691B (en) * | 2021-09-27 | 2022-09-06 | 贵州建工集团第一建筑工程有限责任公司 | Construction method for large cantilever beam platform of high-rise building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108678144B (en) | 2024-04-30 |
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