CN210713239U - Novel connecting device of assembly type structure - Google Patents
Novel connecting device of assembly type structure Download PDFInfo
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- CN210713239U CN210713239U CN201921291267.5U CN201921291267U CN210713239U CN 210713239 U CN210713239 U CN 210713239U CN 201921291267 U CN201921291267 U CN 201921291267U CN 210713239 U CN210713239 U CN 210713239U
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Abstract
The utility model provides a novel connecting device of prefabricated building, by concrete beam, concrete slab, U shaped steel, steel sheet, screw thread round hole, nut, reserve the hole and constitute, a novel connecting device of prefabricated building, rich zinc priming paint is paintd on steel sheet and U shaped steel surface, and the steel sheet surface is equipped with the screw thread round hole, and steel sheet thickness is 0.5cm, screw thread round hole diameter and U shaped steel diameter phase-match, and U shaped steel bottom is equipped with vertical screw thread, vertical screw thread and screw thread round hole phase-match, and U shaped steel upper portion is equipped with horizontal screw thread, horizontal screw thread and nut phase-match. Through reserving the hole on concrete beam and concrete slab, can assemble the building element rapidly, construction speed is fast, the cycle is short, paints rich zinc priming paint on the steel sheet surface, protection steel sheet and U shaped steel that can be better prevent the corrosion, through leaving the 0.5cm gap of establishing between concrete beam and the concrete slab, dissipation energy that can be faster improves the whole anti-seismic performance of building.
Description
Technical Field
The utility model relates to a civil engineering building engineering field, in particular to novel connecting device of assembly type structure.
Background
The assembly type building is a new direction for the development of the building industry at present, adopts standardized design, factory production, assembly construction, information management and intelligent application, and is an important device for modern industrial production. The utility model provides a novel connecting device of prefabricated building, comprises concrete beam, concrete slab, U shaped steel, steel sheet, screw thread round hole, nut, reservation hole. As the nation advocates, trial-run work of prefabricated building engineering is carried out in many places, the prefabricated building still has many problems and the construction technology is not mature enough, so that the novel connecting device for the prefabricated building is manufactured, the construction speed is high, the construction period is short, and the overall anti-seismic performance of the building is improved.
Patent publication No. CN 204590315U's utility model patent discloses "an assembled building interior wall connection structure". The technical scheme of the invention is as follows: the utility model provides an assembly type structure for connecting interior wall of building, includes interior wallboard and roof beam be equipped with two at least reservation holes on the interior wallboard, interior wallboard transversely connects the interior wall body that forms through bolt split, and interior wall body both sides are equipped with the post, are equipped with the angle steel between the two-layer interior wallboard, and the angle steel lower part is connected with the bolt, and interior wall body is connected through angle steel upper portion with the roof beam. Preferably, the upper part of the angle steel is connected with the beam through an expansion bolt. Preferably, the angle steel is L-shaped angle steel. As a preferred scheme, the inner wall body is formed by overlapping two layers of inner wall boards. As a preferred scheme, one end of the inner wall board is provided with a tongue-and-groove, and the inner wall boards are connected with each other through the tongue-and-groove along the longitudinal direction. Preferably, the two layers of inner wall boards are installed in a staggered hole-aligning mode. As the preferred scheme, the reserved holes are uniformly distributed on the inner wall plate.
The connecting structure for the inner wall of the fabricated building has the defects that the connecting structure cannot be suitable for the quick construction working condition of the building, and cannot ensure the quick construction speed and the short construction period.
SUMMERY OF THE UTILITY MODEL
The problem that an assembly type building inner wall connecting structure cannot be suitable for rapid construction and installation on a construction site is solved. The utility model provides a novel connecting device of assembly type structure, this utility model not only can the job site installation of being under construction fast, ensure that the construction speed is fast, the cycle is short, dissipation energy that moreover can be faster improves the whole anti-seismic performance of building.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a novel connecting device of prefabricated building, by concrete beam, concrete slab, U shaped steel, steel sheet, screw thread round hole, nut, reserve the hole and constitute characterized by: the zinc-rich primer is smeared on steel sheet and U shaped steel surface, and the steel sheet surface is equipped with the screw thread round hole, and steel sheet thickness is 0.5cm, screw thread round hole diameter and U shaped steel diameter phase-match, and the U shaped steel bottom is equipped with vertical screw thread, vertical screw thread and screw thread round hole phase-match, and U shaped steel upper portion is equipped with horizontal screw thread, horizontal screw thread and nut phase-match.
Preferably, the concrete beam and the concrete slab of the novel connecting device for the prefabricated building are provided with reserved holes.
Preferably, the surface of the U-shaped steel and the surface of the steel plate of the novel connecting device of the prefabricated building are coated with zinc-rich primer.
Preferably, the U-shaped steel bottom of the novel connecting device of the assembly type building is provided with vertical threads, and the vertical threads are matched with the threaded circular holes.
Preferably, the upper part of the U-shaped steel of the novel connecting device for the prefabricated building is provided with a transverse thread, and the transverse thread is matched with a screw cap.
The utility model has the advantages that: (1) by coating the zinc-rich primer on the surfaces of the steel plate and the U-shaped steel, the steel plate and the U-shaped steel can be better protected from being corroded. (2) Through reserving the holes on the concrete beam and the concrete slab, the building components can be assembled rapidly, the construction speed is high, and the period is short. (3) Through the 0.5cm gap reserved between the concrete beam and the concrete slab, energy can be dissipated more quickly, and the overall anti-seismic performance of the building is improved.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural view of a novel connecting device of a prefabricated building.
In the figure, 1, a concrete plate, 2, a steel plate, 3, U-shaped steel, 4, a threaded circular hole, 5, a concrete beam, 6, a reserved gap, 7, a thread, 8, a nut and 9, a reserved hole are shown.
Detailed Description
The utility model is described in detail with the following figures:
the utility model provides a novel connecting device of prefabricated building, by concrete beam 5, concrete slab 1, U shaped steel 3, steel sheet 2, screw thread round hole 4, nut 8, reserve hole 9 and constitute, a novel connecting device of prefabricated building, the zinc-rich priming paint is paintd on steel sheet 2 and U shaped steel 3 surface, and steel sheet 2 surface is equipped with screw thread round hole 4, and 2 thickness of steel sheet are 0.5cm, 4 diameters of screw thread round hole and 3 diameter phase-matchs of U shaped steel, and 3 bottoms of U shaped steel are equipped with vertical screw thread, vertical screw thread and 4 phase-matchs of screw thread round hole, and 3 upper portions of U shaped steel are equipped with horizontal screw thread, horizontal screw thread and 8 phase-matchs.
In the use, only need to scribble the steel sheet that zinc-rich priming paint finishes and aim at concrete beam and concrete slab's reservation hole in proper order with U shaped steel, pass the screw thread round hole of steel sheet with U shaped steel and insert the hole, then tighten the nut, can accomplish the equipment of assembled building element rapidly.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel connecting device of prefabricated building, by concrete beam, concrete slab, U shaped steel, steel sheet, screw thread round hole, nut, reserve the hole and constitute characterized by: the steel sheet surface is equipped with the screw thread round hole, screw thread round hole diameter and U shaped steel diameter phase-match, and the screw thread of screw thread round hole and the vertical screw thread phase-match of U shaped steel are equipped with the 0.5cm gap between concrete beam and the concrete slab.
2. The new connecting device of assembled building of claim 1, characterized in that: the concrete beam and the concrete slab of the novel connecting device for the prefabricated building are provided with reserved holes.
3. The new connecting device of assembled building of claim 1, characterized in that: the surface of the U-shaped steel and the surface of the steel plate of the novel connecting device of the assembly type building are coated with zinc-rich primer.
4. The new connecting device of assembled building of claim 1, characterized in that: a novel connecting device of prefabricated building U shaped steel bottom is equipped with vertical screw thread, vertical screw thread and screw thread round hole phase-match.
5. The new connecting device of assembled building of claim 1, characterized in that: a novel connecting device of prefabricated building U shaped steel upper portion is equipped with horizontal screw thread, horizontal screw thread and nut phase-match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921291267.5U CN210713239U (en) | 2019-08-11 | 2019-08-11 | Novel connecting device of assembly type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921291267.5U CN210713239U (en) | 2019-08-11 | 2019-08-11 | Novel connecting device of assembly type structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210713239U true CN210713239U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921291267.5U Active CN210713239U (en) | 2019-08-11 | 2019-08-11 | Novel connecting device of assembly type structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210713239U (en) |
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2019
- 2019-08-11 CN CN201921291267.5U patent/CN210713239U/en active Active
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