CN110714620A

CN110714620A - Adjustable braced system of assembled floor

Info

Publication number: CN110714620A
Application number: CN201911025417.2A
Authority: CN
Inventors: 王宝平; 梁荣建; 沙凤江; 李月艳
Original assignee: Shandong Tianyuan Construction Implement Co Ltd
Current assignee: Shandong Tianyuan Construction Implement Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-01-21

Abstract

The invention relates to the technical field of assembly type buildings, in particular to an adjustable supporting system of an assembly type floor slab, which comprises a frame beam and a simple supporting and adjusting mechanism, wherein the upper surface of the frame beam is provided with a groove, a bubble level meter is fixedly arranged in the groove, both ends of the lower surface of the frame beam are provided with supporting legs, the upper surfaces of the supporting legs and the lower surface of the frame beam are provided with threaded holes, and first adjusting bolts are movably arranged in the threaded holes. The construction efficiency is improved.

Description

Adjustable braced system of assembled floor

Technical Field

The invention relates to the technical field of fabricated buildings, in particular to an adjustable supporting system for fabricated floors.

Background

In building structures, support frames are very common, and some facilities must support the support frames in advance to avoid collapse caused by unreinforced support frames. The steel structure support frame has the characteristics of light weight, high strength, good integral rigidity and strong deformability, and is widely used. The building self weight is one fifth of that of a brick-concrete structure, the composite floor slab has good resistance, the building structure can be effectively protected, the composite floor slab in an assembly type building is good in integrity and high in rigidity, the upper surface and the lower surface of the composite floor slab are flat, and the composite floor slab is suitable for high-rise and large-bay buildings with high integral rigidity requirements, however, the conventional lattice type supports are usually assembled in a field welding mode. The conventional assembly process of the laminated floor slab adopts square timber to support the I-steel, square timber is placed on the I-steel and cut according to the size of the steel beam, and after the support is unloaded, the square timber is often directly cut into parts which cannot be reused. The temporary support system assembled by welding basically cannot be reused after being disassembled, has large loss and is not beneficial to saving engineering cost. Therefore, how to provide a steel structure supporting system which is convenient to transport and can be assembled in sections to meet the temporary supporting requirement of the steel beam size is a technical problem to be solved by the technical personnel in the field.

Disclosure of Invention

The invention aims to provide an adjustable supporting system for an assembly type floor slab, which aims to solve the problems that a temporary supporting system which is assembled by welding and is proposed in the background art basically cannot be reused after being disassembled, has large loss and is not beneficial to saving engineering cost.

In order to achieve the purpose, the invention provides the following technical scheme: the device comprises a frame beam and a simple support adjusting mechanism, wherein a groove is formed in the upper surface of the frame beam, a bubble level meter is fixedly arranged in the groove, supporting legs are arranged at two ends of the lower surface of the frame beam, threaded holes are formed in the upper surfaces of the supporting legs and the lower surface of the frame beam, a first adjusting bolt is movably arranged in each threaded hole, and the frame beam and the supporting legs are detachably connected together through the first adjusting bolt;

the simple support adjusting mechanism comprises a base, an I-steel base and a fixed top plate, wherein a telescopic screw rod is fixedly arranged on the upper surface of the base, the upper end of the telescopic screw rod is fixedly connected with the I-steel base, I-steel is clamped in the I-steel base, the fixed top plate is arranged above the I-steel, threaded holes are formed in the lower portions of two sides of the fixed top plate, and second adjusting bolts are screwed in the threaded holes.

Preferably, the frame beam is of an i-shaped structure.

Preferably, the level vial is located at a central position of the upper surface of the frame beam.

Preferably, the telescopic screw comprises an upper screw, a lower screw and a telescopic screw nut sleeved in the middle of the upper screw and used for adjusting the height.

Preferably, the I-steel base is of a concave structure, and the concave structure is matched with the size of the I-steel.

Preferably, the upper screw rod and the lower screw rod are adjustably connected together through a fixing bolt.

Preferably, the lower surface of the base is provided with anti-skid lines.

The invention has the technical effects and advantages that:

1. the composite floor slab is simple and safe in structure, convenient to erect by workers, time-saving and labor-saving, capable of effectively improving the assembly and construction efficiency of the composite floor slab, and capable of being recycled, and the cost is reduced;

2. the frame beam, the supporting legs, the first adjusting bolts, the bubble level meters and other related structures are arranged, so that the frame beam can be adjusted according to the horizontal condition of the construction ground when the frame beam is used, the I-shaped steel is ensured to be in a horizontal state, the assembly type floor slab is convenient to lay, and the construction efficiency is improved.

Drawings

FIG. 1 is a side view of the present invention.

FIG. 2 is a front view of a simple support adjustment mechanism.

Fig. 3 is a schematic structural view of a frame beam.

Fig. 4 is a side view of the present invention in assembled use.

In the figure: 1. a frame beam; 2. a groove; 3. a bubble level; 4. supporting legs; 5. a first adjusting bolt; 6. a base; 7. an I-steel base; 8. fixing a top plate; 9. an upper screw rod; 10. a lower screw rod; 11. a telescopic screw and nut; 12. i-shaped steel; 13. a second adjusting bolt; 14. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides an adjustable supporting system of an assembled floor slab as shown in figures 1-4, which comprises a frame beam 1 and a simple supporting and adjusting mechanism, wherein the upper surface of the frame beam 1 is provided with a groove 2, a bubble level meter 3 is fixedly arranged in the groove 2, supporting legs 4 are respectively arranged at two ends of the lower surface of the frame beam 1, threaded holes are respectively formed in the upper surface of the supporting legs 4 and the lower surface of the frame beam 1, a first adjusting bolt 5 is movably arranged in each threaded hole, and the frame beam 1 and the supporting legs 4 are detachably connected together through the first adjusting bolts 5;

as shown in fig. 2, the simple support adjusting mechanism includes a base 6, an i-steel base 7 and a fixed top plate 8, a telescopic screw is fixedly arranged on the upper surface of the base 6, the upper end of the telescopic screw is fixedly connected with the i-steel base 7, i-steel 12 is clamped in the i-steel base 7, the fixed top plate 8 is arranged above the i-steel 12, threaded holes are formed in the lower portions of two sides of the fixed top plate 8, and second adjusting bolts 13 are screwed in the threaded holes.

As shown in fig. 3, the frame beam 1 is an i-shaped structure, the bubble level meter 3 is located at the central position of the upper surface of the frame beam 1, the telescopic screw comprises an upper screw 9, a lower screw 10 and a telescopic screw nut 11 which is sleeved in the middle of the upper screw and used for adjusting the height, the i-shaped steel base 7 is of a concave structure, the concave structure is matched with the size of the i-shaped steel 12, the upper screw 9 and the lower screw 10 are adjustably connected together through a fixing bolt 14, the lower surface of the base 6 is provided with anti-skid grains, the base 6 is more stably connected with the frame beam 1 due to the arrangement of the anti-skid grains, and the phenomenon of slipping when the i-shaped steel 12 is compressed.

This practical theory of operation: when the device is used specifically, as shown in fig. 4, two invention are respectively placed at two ends of an I-beam 12, a simple support adjusting mechanism is placed at one side of a frame beam 1, a first adjusting bolt 5 above a support leg 4 of one frame beam 1 is adjusted to enable air bubbles in an air bubble level gauge 3 to be in a horizontal position, then the first adjusting bolt 5 is fastened, a base 6 is located on the upper surface of the frame beam 1, the I-beam 12 is clamped in a concave structure on an I-beam base 7, butter is coated at all bolt connection positions before installation, so that the bolt connection reliability is improved, installation is facilitated, the support height is adjusted according to the installation height of a laminated floor slab by adjusting an upper screw rod 9 and a lower screw rod 10 to proper positions, a fixed top plate 8 is clamped on the upper surface of the I-beam 12 after adjustment is completed, and two second adjusting bolts 13 at two sides of the fixed top plate 8 are adjusted to enable the I-beam 12 to be clamped between the fixed top plate 8 and the I-beam base 7 And then, fixing the other end of the I-beam 12 according to the method, after the fixing is finished, laying the laminated floor slab after square timbers are respectively placed at the two ends of the I-beam 12, and removing the composite floor slab after the assembly is finished.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Adjustable braced system of assembled floor, including frame roof beam (1) and simple support adjustment mechanism, its characterized in that: the upper surface of the frame beam (1) is provided with a groove (2), a bubble level meter (3) is fixedly arranged in the groove (2), supporting legs (4) are arranged at two ends of the lower surface of the frame beam (1), threaded holes are formed in the upper surfaces of the supporting legs (4) and the lower surface of the frame beam (1), a first adjusting bolt (5) is movably arranged in each threaded hole, and the frame beam (1) and the supporting legs (4) are detachably connected together through the first adjusting bolts (5);

simple support adjustment mechanism includes base (6), I-steel base (7), fixed roof (8), the last fixed surface of base (6) is provided with flexible screw rod, the upper end fixedly connected with of flexible screw rod I-steel base (7), the joint has I-steel (12) in I-steel base (7), the top of I-steel (12) is provided with fixed roof (8), the below of fixed roof (8) both sides all is provided with the screw hole, and passes through the equal spiro union of screw hole has second adjusting bolt (13).

2. The fabricated floor adjustable support system of claim 1, wherein: the frame beam (1) is of an I-shaped structure.

3. The fabricated floor adjustable support system of claim 1, wherein: the bubble level meter (3) is positioned in the center of the upper surface of the frame beam (1).

4. The fabricated floor adjustable support system of claim 1, wherein: the telescopic screw comprises an upper screw (9), a lower screw (10) and a telescopic screw nut (11) which is sleeved in the middle of the upper screw and used for adjusting the height.

5. The fabricated floor adjustable support system of claim 1, wherein: the I-steel base (7) is of a concave structure, and the concave structure is matched with the size of the I-steel (12).

6. The fabricated floor adjustable support system of claim 4, wherein: the upper screw (9) and the lower screw (10) are adjustably connected together through a fixing bolt (14).

7. The fabricated floor adjustable support system of claim 1, wherein: the lower surface of the base (6) is provided with anti-skid grains.