CN205713096U - A kind of roofing cantilevered structure form bracing system - Google Patents

A kind of roofing cantilevered structure form bracing system Download PDF

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Publication number
CN205713096U
CN205713096U CN201620527609.9U CN201620527609U CN205713096U CN 205713096 U CN205713096 U CN 205713096U CN 201620527609 U CN201620527609 U CN 201620527609U CN 205713096 U CN205713096 U CN 205713096U
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China
Prior art keywords
steel
cantilevered structure
many
plank
vertical rod
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Active
Application number
CN201620527609.9U
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Chinese (zh)
Inventor
倪宝江
姜雪岐
倪梓捷
张继军
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Jiangsu Nantong Three Construction Group Ltd By Share Ltd
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Jiangsu Nantong Three Construction Group Ltd By Share Ltd
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Priority to CN201620527609.9U priority Critical patent/CN205713096U/en
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Abstract

The utility model discloses a kind of roofing cantilevered structure form bracing system, it includes steel I-beam and supports shelf, steel I-beam is fixed on top layer flooring by round steel hoop, plank it is equipped with on steel I-beam, support shelf and install on plank, supporting shelf in order to support cantilevered structure template, joint steel pipe diagonal brace one end bottom the outer edge of steel I-beam, the steel pipe diagonal brace other end is connected with the pre-buried short steel pipes in lower floor flooring by reinforcing bar fork.Support degree that effective guarantee support system is overall and safety, simple in construction, consumptive material is low, easy accessibility, and motility is good, the cave, roof being particluarly suitable for skyscraper carries out the construction of cantilevered structure.

Description

A kind of roofing cantilevered structure form bracing system
Technical field
This utility model relates to a kind of construction temporary supporting system, is specifically related to a kind of roofing cantilevered structure template and props up Support body system.
Background technology
In order to solve the shuttering supporting of aspect cantilevered structure, frequently with the full hall steel tube fastener formula shelf of console model, owing to propping up Taking and highly reach tens meters, tear trouble open, high-altitude working safety hidden danger is many, and under the influence of dough figurine person's construction operation, steel pipe, The materials such as fastener are many, and that tears that shelf consumed open is artificial many, uneconomical, long in time limit.As used shelf of encorbelmenting, poor stability, impact The safety of construction operation personnel.Also some high-rise, small sized multiple story building, layer top is chosen along the most, owing to height is big, it is impossible to set up Ground formula scaffold, it is also desirable to design a kind of safe and reliable roofing cantilevered structure form bracing system.
Utility model content
Technical problem to be solved in the utility model is to provide one, and to set up difficulty low, and the high roofing of safety is encorbelmented Stay in place form support system.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of roofing cantilevered structure form bracing system, it includes that steel I-beam leads to support shelf, described steel I-beam Crossing round steel hoop to be fixed on top layer flooring, described steel I-beam is equipped with plank, support frame as described above props up and is located on plank, Support frame as described above is sub in order to support cantilevered structure template, joint steel pipe diagonal brace one end bottom the outer edge of described steel I-beam, institute State the steel pipe diagonal brace other end to be connected with the pre-buried short steel pipes in lower floor flooring by reinforcing bar fork.
Support frame as described above attached bag includes many vertical rods, many transverse horizontal steel pipes, many vertical equity steel pipes, internal shears Support, alien invasion vertical rod and alien invasion bridging, many vertical rods and alien invasion vertical rod be fixed on plank, described many transverse horizontal Steel pipe, many vertical equity steel pipes are set up with vertical rod and are connected, and described internal bridging rides upon between many vertical rods, described I-shaped Girder steel outer side edges, along arranging many alien invasion vertical rods, sets up alien invasion bridging between many alien invasion vertical rods.
Being provided with steel base between described vertical rod and the bottom of alien invasion vertical rod and plank, the top of described vertical rod hangs with supporting Choose and between stay in place form, be provided with trip torr.
Described steel I-beam is No. 20 I-steel of long 10-13 rice.
The thickness of described plank is 40-50mm, and width is 200-250mm.
Compared with prior art, the utility model has the advantages that:
1, use the form bracing system of the present invention, decrease work high above the ground, have no effect on following personnel's construction operation, use Steel pipe, the material such as fastener few, that tears that shelf consumed open is artificial few, and economical, the duration is short;
2, going back some high-rise, small sized multiple story building, layer top is chosen along the most, owing to height is big, it is impossible to set up console model foot hands Frame, it is also desirable to design a kind of safe and reliable roofing cantilevered structure form bracing system, the roofing cantilevered structure template of the present invention Support system, print has been closed this needs, has been solved multilamellar, high level, little high-rise roof cantilevered structure template and support problem;
3, effective guarantee support system is overall support degree and safety, simple in construction, consumptive material is low, easy accessibility, Motility is good, and the cave, roof being particluarly suitable for skyscraper carries out the construction of cantilevered structure.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Wherein, 1, support cantilevered structure template, 2, steel I-beam, 3, steel pipe diagonal brace, 4, round steel hoop, 5, reinforcing bar fork Son, 6, pre-buried short steel pipes, 7, vertical rod, 8, transverse horizontal steel pipe, 9, alien invasion bridging, 10, internal bridging, 11, plank, 12, vertical equity steel pipe, 13, You Tuo, 14, top layer flooring, 15, lower floor's flooring, 16, pillar, 17, steel base, 18, longitudinal mode is to sweeping The thin end of the scroll, 19, alien invasion vertical rod.
Detailed description of the invention:
As it is shown in figure 1, a kind of roofing cantilevered structure form bracing system, it includes steel I-beam 2 and supports shelf, I-shaped Girder steel 2 is fixed on top layer flooring 14 by round steel hoop 4, and steel I-beam 2 is equipped with plank 11, supports shelf and installs at wood On plate 11, support shelf in order to support cantilevered structure template 1, joint steel pipe diagonal brace 3 one end bottom the outer edge of steel I-beam 2, Steel pipe diagonal brace 3 other end is connected with the pre-buried short steel pipes 6 in lower floor flooring 15 by reinforcing bar fork 5.
Wherein, bracing frame attached bag includes many vertical rods 7, many transverse horizontal steel pipes 8, many vertical equity steel pipes 12, inside Bridging 10, alien invasion vertical rod 19 and alien invasion bridging 9, many vertical rods 7 and alien invasion vertical rod 19 are fixed on plank 11, many Root transverse horizontal steel pipe 8, many vertical equity steel pipes 10 are set up with vertical rod 7 and are connected, and internal bridging 10 rides upon many vertical rods 7 Between, steel I-beam 2 outer side edges, along arranging many alien invasion vertical rods, sets up alien invasion bridging 9 between many alien invasion vertical rods.
Being provided with steel base 17 between vertical rod 7 and the bottom of alien invasion vertical rod 19 and plank, encorbelments with support in the top of vertical rod 7 Trip torr 13 it is provided with between stay in place form 1.
Construction procedure of the present utility model is as follows:
(1) when the concrete strength at top floor 14 reaches 75%, fixing many 13 meters long No. 20 steel I-beams 2, Spacing between adjacent steel I-beam 2 is 900, and steel I-beam 2 outwards encorbelments 5 meters;
(2) on the steel I-beam 2 encorbelmented, completely spread 50 thickness, the plank 11 of wide 200;
(3) installing support shelf on plank 11, vertical rod 7 spacing is 900, all stands in above steel I-beam 2 longitudinal axis Plank 11 on, steel base 17 is divided in vertical rod 7;Vertical rod 7 bottom arranges longitudinal mode to bar 18 of sweeping the floor at the height of plate face 200;Vertical Bar 7 bottom arranges multiple tracks transverse horizontal steel pipe 8, vertical equity steel pipe 12, arranges internal bridging 10, outside shelf inside shelf Facade all must be provided with alien invasion bridging 9, and it is lower to ground, near host node that bridging must go up top;
(4) steel I-beam 2 strides across two axial lines beam, and with on the second bloster in Φ 20 " U " reinforcing bar fixed edge, end of encorbelmenting is divided into Steel pipe diagonal brace 3 one, steel pipe diagonal brace 3 uses Φ 100 steel pipe, and upper end uses hinge to be connected with steel I-beam 2, and lower end is supported on down On floor face 15, pillar 16 is set between top layer flooring 14 and lower floor's flooring 15;
(5) on support shelf, cantilevered structure template 1 is installed routinely.
By installing support shelf on trestle, support degree that effective guarantee support system is overall and safety, from And improve the efficiency of construction of roofing cantilevered structure.

Claims (5)

1. a roofing cantilevered structure form bracing system, it is characterised in that: it includes steel I-beam and supports shelf, described work Word girder steel is fixed on top layer flooring by round steel hoop, and described steel I-beam is equipped with plank, and support frame as described above installs On plank, support frame as described above is in order to support cantilevered structure template, and bottom the outer edge of described steel I-beam, joint steel pipe is oblique Support one end, the described steel pipe diagonal brace other end is connected with the pre-buried short steel pipes in lower floor flooring by reinforcing bar fork.
A kind of roofing cantilevered structure form bracing system the most according to claim 1, it is characterised in that: support frame as described above Including many vertical rods, many transverse horizontal steel pipes, many vertical equity steel pipes, internal bridging, alien invasion vertical rod and alien invasion Bridging, many vertical rods and alien invasion vertical rod be fixed on plank, described many transverse horizontal steel pipes, many vertical equity steel pipes Setting up with vertical rod and be connected, described internal bridging rides upon between many vertical rods, and described steel I-beam outer side edges is along arranging many Alien invasion vertical rod, sets up alien invasion bridging between many alien invasion vertical rods.
A kind of roofing cantilevered structure form bracing system the most according to claim 2, it is characterised in that: described vertical rod is with outer It is provided with steel base between bottom and the plank of facade vertical rod, between top and the support cantilevered structure template of described vertical rod, is provided with trip Torr.
A kind of roofing cantilevered structure form bracing system the most according to claim 1, it is characterised in that: described steel I-beam No. 20 I-steel for long 10-13 rice.
A kind of roofing cantilevered structure form bracing system the most according to claim 1, it is characterised in that: the thickness of described plank Degree is 40-50mm, and width is 200-250mm.
CN201620527609.9U 2016-06-02 2016-06-02 A kind of roofing cantilevered structure form bracing system Active CN205713096U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620527609.9U CN205713096U (en) 2016-06-02 2016-06-02 A kind of roofing cantilevered structure form bracing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620527609.9U CN205713096U (en) 2016-06-02 2016-06-02 A kind of roofing cantilevered structure form bracing system

Publications (1)

Publication Number Publication Date
CN205713096U true CN205713096U (en) 2016-11-23

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110593411A (en) * 2019-08-27 2019-12-20 江苏南通三建集团股份有限公司 Construction method of high-rise high-altitude suspended large-span beam
CN110886480A (en) * 2019-12-04 2020-03-17 成都建工第一建筑工程有限公司 Construction method of high-rise overhead cantilever support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110593411A (en) * 2019-08-27 2019-12-20 江苏南通三建集团股份有限公司 Construction method of high-rise high-altitude suspended large-span beam
CN110886480A (en) * 2019-12-04 2020-03-17 成都建工第一建筑工程有限公司 Construction method of high-rise overhead cantilever support

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