CN212105058U - Assembled structure roofing cantilever frame device - Google Patents
Assembled structure roofing cantilever frame device Download PDFInfo
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- CN212105058U CN212105058U CN202020405280.5U CN202020405280U CN212105058U CN 212105058 U CN212105058 U CN 212105058U CN 202020405280 U CN202020405280 U CN 202020405280U CN 212105058 U CN212105058 U CN 212105058U
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- right angle
- prefabricated wallboard
- tripod
- angle
- strength bolt
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Abstract
The utility model discloses an assembled structure roofing cantilever frame device, including being located the prefabricated wallboard on the roofing, it has the outer gimbal hole to reserve on the prefabricated wallboard, the prefabricated wallboard outside is equipped with a plurality of interval distribution's right angle tripod along its length direction, the vertical right angle leg of every right angle tripod all through outer gimbal hole and high strength bolt fixed mounting on the surface of prefabricated wallboard, the top surface of the horizontal right angle leg of every right angle tripod all is located same horizontal plane, and all be fixed with the spacer bar that is used for fixing a position the cantilever pole setting on the top surface of the horizontal right angle leg of every right angle tripod. The roof cantilever frame device is convenient to install, simple to remove, good in economical efficiency, high in safety performance and guaranteed in quality, greatly reduces waste of materials and labor force, and provides a new construction process for an important process in the construction of the fabricated structure.
Description
Technical Field
The utility model relates to an assembly type structure field, concretely relates to fabricated construction roofing cantilever frame device.
Background
The assembly type building has the characteristics of green, energy saving, low carbon and environmental protection, is easy to realize building component, building industrialization and industrialization, and is widely applied in China in recent years. In the construction of an assembly structure, a parapet, a roof framework and the like on a roof are of a cast-in-place structure, in order to guarantee construction safety, a cantilever scaffold is erected during roof construction in the traditional method, I-steel needs to be picked out from the roof and penetrates through the parapet, a large amount of I-steel needs to be used in the method, and a generated I-steel hole needs to be sealed secondarily and the hidden danger of water seepage is possibly generated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fabricated construction roofing cantilever frame device of convenient construction can utilize external hanging frame hole on the prefabricated side fascia of original fabricated construction, has saved the use of a large amount of I-steel, can save the shutoff in later stage parapet position I-steel hole again and the infiltration that probably produces is handled, has practiced thrift a large amount of labours simultaneously.
The utility model provides a technical scheme that its technical problem adopted as follows:
the utility model provides an assembled structure roofing cantilever frame device, has external hanger hole, its characterized in that including the prefabricated wallboard that is located the roofing, has in advance on the prefabricated wallboard: the prefabricated wallboard outside is equipped with a plurality of interval distribution's right angle tripod along its length direction, and the vertical right angle leg of every right angle tripod all passes through outer stores hole and high strength bolt fixed mounting on the surface of prefabricated wallboard, and the top surface of the horizontal right angle leg of every right angle tripod all is located same horizontal plane, and all is fixed with the positioning reinforcement who is used for fixing a position the cantilever frame pole setting on the top surface of the horizontal right angle leg of every right angle tripod.
The assembled structure roof cantilever frame device is characterized in that: the high-strength bolt sequentially penetrates through the outer hanger holes and the connecting holes from the inner side of the prefabricated wall plate, then penetrates out of the strip-shaped slotted holes, and is provided with a cushion block and a nut in a screwing mode at the penetrating part.
The assembled structure roof cantilever frame device is characterized in that: and inclined support rods are arranged between the vertical right-angle legs and the horizontal right-angle legs in the right-angle triangular support, and the vertical right-angle legs, the horizontal right-angle legs and the inclined support rods are all I-shaped steel.
The assembled structure roof cantilever frame device is characterized in that: the high-strength bolt is an 8.8-grade M20 high-strength bolt. The stability and the security of right angle tripod installation have been guaranteed.
The utility model has the advantages that:
the utility model discloses assembled structure roofing device of encorbelmenting utilizes the prefabricated outer hanging frame hole of former reservation on the wall, and to the right angle tripod consolidate and set up roofing cantilever frame, saved the use of a large amount of I-steel, avoided the production of I-steel entrance to a cave and the hidden danger of later stage infiltration simultaneously, practiced thrift a large amount of labours.
The utility model provides a need in the construction of assembled structure roofing I-steel that encorbelments set up the difficult problem of protection support body. After the device is structurally arranged, channel steel holes do not need to be plugged in the later stage. The device also greatly saves the use of the I-shaped steel originally used for overhanging the roof part, can save the plugging of the I-shaped steel hole of the parapet part in the later period and the water seepage treatment possibly generated, saves a large amount of labor force, saves cost and materials, has convenient construction, high work efficiency, good economical efficiency, high safety and ensured quality, and provides a new process technology for the construction of the roof overhanging frame of the prefabricated building.
Drawings
The following will further explain the implementation of the present invention with reference to the drawings.
Fig. 1 is a front view of an outrigger.
Fig. 2 is a sectional view of the cantilever frame.
Fig. 3 is a large view of the reinforcing plate.
Detailed Description
See the drawings.
The utility model provides an assembled structure roofing cantilever frame device, including being located prefabricated wallboard 8 on the roofing, it has outer hanger hole 9 to reserve on the prefabricated wallboard 8, prefabricated wallboard 8 outside is equipped with a plurality of interval distribution's right angle tripod 4 along its length direction, every right angle tripod 4's vertical right angle leg 10 all through outer hanger hole 9 and 2 fixed mounting of high strength bolt on prefabricated wallboard 8's surface, every right angle tripod 4's horizontal right angle leg's top surface all is located same horizontal plane, and all be fixed with positioning reinforcement 1 that is used for fixing a position the cantilever frame pole setting on every right angle tripod 4's the horizontal right angle leg's the top surface.
The vertical right-angle leg 10 of each right-angle tripod is provided with a connecting hole corresponding to the position of the corresponding outer hanger hole one by one, the outer side of the vertical right-angle leg of each right-angle tripod 4 is provided with a reinforcing plate 3 corresponding to the position of the corresponding connecting hole one by one, each reinforcing plate 3 is provided with a slotted hole 11, and the high-strength bolt 2 sequentially penetrates through the outer hanger hole and the connecting hole from the inner side of the prefabricated wallboard and then penetrates out of the slotted hole, and a cushion block 7 and a nut 6 are rotatably mounted at the penetrating part.
After the concrete pouring of the prefabricated structural roof is finished, the right-angle triangular frame 4 is reinforced by penetrating the external hanging frame hole and the reserved slotted hole 5 of the reinforcing plate 3 through the high-strength bolt 2 by utilizing the original external hanging frame hole of the top-layer prefabricated external wall panel.
The diameter of the original external hanger hole of the prefabricated external wall panel is 40mm, and the prefabricated external wall panel is used for enabling a high-strength bolt to penetrate through a reinforcing right-angle tripod.
The right-angle tripod is formed by welding 16-number I-steel.
The reinforcing plate is formed by welding a nut on the cushion block.
The bolt of the bolt 2 is an 8.8-grade M20 high-strength bolt.
After the positioning steel bar 1 is installed, a phi 16 positioning steel bar 1 is welded on a top channel steel and used for positioning a vertical rod of the cantilever frame.
Claims (4)
1. The utility model provides an assembled structure roofing cantilever frame device, has external hanger hole, its characterized in that including the prefabricated wallboard that is located the roofing, has in advance on the prefabricated wallboard: the prefabricated wallboard outside is equipped with a plurality of interval distribution's right angle tripod along its length direction, and the vertical right angle leg of every right angle tripod all passes through outer stores hole and high strength bolt fixed mounting on the surface of prefabricated wallboard, and the top surface of the horizontal right angle leg of every right angle tripod all is located same horizontal plane, and all is fixed with the positioning reinforcement who is used for fixing a position the cantilever frame pole setting on the top surface of the horizontal right angle leg of every right angle tripod.
2. The fabricated structural roof cantilever apparatus of claim 1, wherein: the high-strength bolt sequentially penetrates through the outer hanger holes and the connecting holes from the inner side of the prefabricated wall plate, then penetrates out of the strip-shaped slotted holes, and is provided with a cushion block and a nut in a screwing mode at the penetrating part.
3. The fabricated structural roof cantilever apparatus of claim 1, wherein: and inclined support rods are arranged between the vertical right-angle legs and the horizontal right-angle legs in the right-angle triangular support, and the vertical right-angle legs, the horizontal right-angle legs and the inclined support rods are all I-shaped steel.
4. The fabricated structural roof cantilever apparatus of claim 1, wherein: the high-strength bolt is an 8.8-grade M20 high-strength bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020405280.5U CN212105058U (en) | 2020-03-26 | 2020-03-26 | Assembled structure roofing cantilever frame device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020405280.5U CN212105058U (en) | 2020-03-26 | 2020-03-26 | Assembled structure roofing cantilever frame device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212105058U true CN212105058U (en) | 2020-12-08 |
Family
ID=73637554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020405280.5U Active CN212105058U (en) | 2020-03-26 | 2020-03-26 | Assembled structure roofing cantilever frame device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212105058U (en) |
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2020
- 2020-03-26 CN CN202020405280.5U patent/CN212105058U/en active Active
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