Profile steel supporting and reinforcing beam plate system

Abstract

The utility model relates to a profile steel supporting and reinforcing beam-slab system which comprises a supporting steel column, a first floor slab, a supporting steel beam and a supporting steel beam. The bottom of the supporting steel column is fixed to the ground through a bottom positioning disc, fixing pieces are fixed to the supporting steel column, and the two ends of the supporting steel beam are connected to the fixing pieces respectively. The utility model has the beneficial effects that: a support steel column rapid fixing technology is adopted, the lower part of the steel column is provided with threads and inclined struts for rapid tightening and fixing, and the upper part of the steel column is provided with a top positioning disc which is rapidly connected with a floor through bolts, so that the construction efficiency is improved; by adopting a bracket steel beam rapid positioning technology, the steel beam is rapidly positioned and fixed by welding the positioning blocks on the arc-shaped fixing pieces and grooving the bracket steel beam to form the positioning grooves, and the construction progress is accelerated.

Description

Technical Field

[0001] The utility model relates to the field of beam - slab reinforcement systems, and particularly includes a steel - shaped support reinforcement beam - slab system. Background Art

[0002] For the continued construction project, in order to meet the construction requirements of the main tower, large - load trucks need to be used to load components and main materials and drive on the basement roof. However, the podium and the basement have been completed in advance, the available temporary land around is very limited, and due to the limitation of the thickness of the basement roof, the basement floor cannot meet the bearing requirements of the transport vehicle. Therefore, reinforcement measures must be taken for the basement during construction. For the conventional beam - slab reinforcement system, the positioning and installation efficiency of the system is low, the construction period is long, and the safety is unstable. Therefore, it is very important to seek a steel - shaped support reinforcement beam - slab system with simple positioning operation and high construction efficiency. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a steel - shaped support reinforcement beam - slab system.

[0004] This steel - shaped support reinforcement beam - slab system includes support steel columns, the first - floor slab, support steel beams and supporting steel beams;

[0005] The bottom of the support steel column is fixed on the ground through a bottom positioning plate. A fixing part is fixed on the support steel column, and both ends of the support steel beam are respectively connected to the fixing part;

[0006] The supporting steel beam is fixed on the support steel beam through an adjusting steel shape. The supporting steel beam is perpendicular to the support steel beam. Positioning plates are provided at both ends of the supporting steel beam, and embedded pins are welded on the positioning plates; the support steel column and the supporting steel beam jointly support the bottom of the first - floor slab.

[0007] Preferably, a second tightening thread and a diagonal brace are provided at the lower part of the support steel column. Both the second tightening thread and the diagonal brace are tightly fixed to the threaded sleeve provided on the bottom positioning plate; the bottom positioning plate is fixed on the ground through bolts; a top positioning plate is provided at the upper part of the support steel column, and the top positioning plate is fixed to the first - floor slab through bolts.

[0008] Preferably, the fixing part includes a first arc - shaped fixing part and a second arc - shaped fixing part. The first arc - shaped fixing part and the second arc - shaped fixing part are assembled into a whole through bolt groups provided on the connecting plate and fixed on the support steel column; two positioning blocks are welded on both the first arc - shaped fixing part and the second arc - shaped fixing part. Positioning grooves are provided with grooves at both ends of the support steel beam. Positioning holes are correspondingly opened on the positioning blocks and the positioning grooves; the positioning blocks are placed in the positioning grooves, and bolts are inserted into the positioning holes.

[0009] Preferably, embedded pins are welded on the positioning plate, and positioning pins are arranged on the positioning plate; fastening plates are welded at both ends of the supporting steel beam, through holes are arranged on the fastening plates, the positioning plate is fixed on the fastening plate by passing the positioning pins through the through holes, and nuts are installed and tightened; L-shaped limiters are welded on the lower part of each supporting steel beam and the upper part of the supporting beam, and the two ends of the adjusting section steel are respectively fixedly connected to the L-shaped limiters on the lower part of the supporting steel beam and the upper part of the supporting beam.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1) The utility model adopts the rapid fixing technology of the supporting steel column. Threads and inclined braces are arranged at the lower part of the steel column for rapid tightening and fixing, and a top positioning plate is arranged at the upper part of the steel column. It is quickly connected to the floor through bolts, improving the construction efficiency.

[0012] 2) The utility model adopts the rapid positioning technology of the supporting beam. By welding positioning blocks on the arc-shaped fixing piece and arranging positioning grooves by grooving the supporting beam, the rapid positioning and fixing of the steel beam are realized, and the construction progress is accelerated.

[0013] 3) The utility model adopts the rapid connection technology of the supporting steel beam. Embedded pins are pre-embedded and positioning plates are arranged before the floor slab is poured to quickly fix the supporting steel beam. At the same time, adjusting section steel is arranged by using L-shaped limiters to ensure the stability of the beam-slab reinforcement system and improve the safety of the reinforcement system. Description of the Drawings

[0014] Figure 1 is the elevation view of the beam-slab system reinforced by section steel supports;

[0015] Figure 2 is the structural diagram of the beam-slab system reinforced by section steel supports;

[0016] Figure 3 is the structural diagram of the rapid fixing and positioning technology of the supporting steel column and the supporting beam;

[0017] Figure 4 is the structural diagram of the rapid connection technology of the supporting steel beam;

[0018] Figure 5 is the structural diagram of the first arc-shaped fixing piece and the second arc-shaped fixing piece;

[0019] Figure 6 is the structural diagram of the supporting beam.

[0020] Description of the reference numerals: 1 - bottom positioning plate, 2 - first tightening thread, 3 - supporting steel column, 4 - first arc-shaped fixing member, 5 - first-floor slab, 6 - supporting steel beam, 7 - supporting steel beam, 8 - L-shaped limiting member, 9 - adjusting section steel, 10 - top positioning plate, 11 - connecting plate, 12 - ground, 13 - diagonal brace, 14 - second tightening thread, 15 - embedded plug, 16 - positioning plate, 17 - fastening plate, 18 - positioning pin, 19 - positioning block, 20 - second arc-shaped fixing member, 21 - positioning groove, 22 - positioning hole. Detailed implementation manners

[0021] The present utility model will be further described below in conjunction with embodiments. The description of the following embodiments is only used to help understand the present utility model. It should be noted that for those of ordinary skill in the technical field, without departing from the principle of the present utility model, several modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

[0022] As an embodiment, as Figures 1 to 6 shown, this section steel support and reinforcement beam and slab system includes a bottom positioning plate 1, a first tightening thread 2, a supporting steel column 3, a first arc-shaped fixing member 4, a first-floor slab 5, a supporting steel beam 6, a supporting steel beam 7, an L-shaped limiting member 8, an adjusting section steel 9, a top positioning plate 10, a connecting plate 11, a ground 12, a diagonal brace 13, a second tightening thread 14, an embedded plug 15, a positioning plate 16, a fastening plate 17, a positioning pin 18, a positioning block 19, a second arc-shaped fixing member 20, a positioning groove 21, and a positioning hole 22;

[0023] The section steel support and reinforcement beam and slab system adopts a rapid fixing technology for the supporting steel column 3; the section steel support and reinforcement beam and slab system adopts a rapid positioning technology for the supporting steel beam 6; the section steel support and reinforcement beam and slab system adopts a rapid connection technology for the supporting steel beam 7.

[0024] As Figures 1 to 3 shown, the bottom of the supporting steel column 3 is fixed on the ground 12 through the bottom positioning plate 1, and a fixing member is fixed on the supporting steel column 3, and both ends of the supporting steel beam 6 are respectively connected to the fixing member; a second tightening thread 14 and a diagonal brace 13 are arranged at the lower part of the supporting steel column 3, and both are tightened and fixed to the thread sleeve arranged on the bottom positioning plate 1; bolts are arranged on the bottom positioning plate 1 to pass through the through holes thereon to fix it on the ground 12; a top positioning plate 10 is arranged at the upper part of the supporting steel column 3, and it is fixed to the first-floor slab 5 through bolts.

[0025] As Figure 4 and Figure 6As shown, a supporting steel beam 7 is fixed on the supporting steel beam 6 through an adjusting section steel 9. The supporting steel beam 7 is arranged perpendicular to the supporting steel beam 6. Positioning plates 16 are provided at both ends of the supporting steel beam 7, and embedded pins 15 are welded on the positioning plates 16. The supporting steel column 3 and the supporting steel beam 7 jointly support at the bottom of the first-floor slab 5.

[0026] As Figure 5 shown, the fixing member includes a first arc-shaped fixing member 4 and a second arc-shaped fixing member 20. The first arc-shaped fixing member 4 and the second arc-shaped fixing member 20 are assembled into a whole through bolt groups arranged on a connecting plate 11 and fixed on the supporting steel column 3. Two positioning blocks 19 are welded on each of the two arc-shaped fixing members. Corresponding positioning grooves 21 are provided by grooving both ends of the supporting steel beam 6. By placing the positioning blocks 19 into the positioning grooves 21, positioning holes 22 are correspondingly formed on the positioning blocks 19 and the positioning grooves 21, and bolts are passed through the positioning holes 22 to quickly position and fix the supporting steel beam 6.

[0027] Before the pouring of the first-floor slab 5, the embedded pins 15 are installed. The embedded pins 15 are welded with positioning plates 16, and positioning pins 18 are arranged on the positioning plates 16. Fastening plates 17 are welded at both ends of the supporting steel beam 7, and through holes are formed on the plates to pass through the positioning pins 18, and nuts are installed and tightened. L-shaped limit members 8 are welded at the lower part of each supporting steel beam 7 and the upper part of the supporting steel beam 6, and the adjusting section steel 9 is placed in the L-shaped limit members 8 and tightened by bolts to achieve quick positioning and ensure the stability of the beam and slab reinforcement system.

Claims

1. A beam-slab system supported by steel sections, characterized in that: Including supporting steel columns, first floor slabs, supporting steel beams and supporting steel beams; The bottom of the supporting steel column is fixed on the ground through a bottom positioning plate, a fixing piece is fixed on the supporting steel column, and both ends of the supporting steel beam are respectively connected to the fixing piece; A supporting steel beam is fixed on the supporting steel beam by means of an adjustable steel section. The supporting steel beam is arranged perpendicular to the supporting steel beam. Positioning plates are arranged at both ends of the supporting steel beam. Embedded pins are welded on the positioning plates. The supporting steel column and the supporting steel beam are jointly supported at the bottom of the first floor slab.

2. The steel support and reinforcement beam-slab system according to claim 1 is characterized in that: The lower part of the supporting steel column is provided with a second tightening thread and a diagonal brace, and the second tightening thread and the diagonal brace are tightened and fixed with a threaded sleeve provided on the bottom positioning plate; the bottom positioning plate is fixed to the ground by bolts; the upper part of the supporting steel column is provided with a top positioning plate, and the top positioning plate is fixed to the first floor slab by bolts.

3. The steel support and reinforcement beam-slab system according to claim 1 is characterized in that: The fixing part includes a first arc-shaped fixing part and a second arc-shaped fixing part, which are assembled into a whole by bolts arranged on the connecting plate and fixed on the supporting steel column; two positioning blocks are welded on the first arc-shaped fixing part and the second arc-shaped fixing part, and positioning grooves are arranged at both ends of the supporting steel beam, and positioning holes are correspondingly arranged on the positioning block and the positioning groove; the positioning block is placed in the positioning groove, and bolts are passed through the positioning hole.

4. The steel support and reinforcement beam-slab system according to claim 1 is characterized in that: Embedded pins are welded on the positioning plate, and positioning pins are provided on the positioning plate; fastening plates are welded on both ends of the supporting steel beam, and through holes are provided on the fastening plates. The positioning plates are fixed on the fastening plates by passing the positioning pins through the through holes, and nuts are installed and tightened to fix them; L limit pieces are welded on the lower part of each supporting steel beam and the upper part of the supporting steel beam, and the two ends of the adjusting steel are fixedly connected to the L limit pieces on the lower part of the supporting steel beam and the upper part of the supporting steel beam respectively.

Images