Building floor supporting and reinforcing system

Abstract

The invention relates to the technical field of building construction, in particular to a building floor slab supporting and reinforcing system which comprises a first floor slab and a second floor slab. A mounting seat is arranged on the rack, and a bracket is mounted on the mounting seat; the rotating wheel is rotationally connected to the mounting base around the axis of the rotating wheel; the abutting rod is connected to the support in a sliding mode in the axial direction of the rotating wheel; an inclined block is fixedly arranged on the peripheral side of the rotating wheel and is provided with an inclined surface which is propped against the bottom end of the propping rod and slides relative to the bottom end of the propping rod; the gear and the rotating wheel are coaxially fixed; a first rack and a second rack; a first mounting block is mounted on the first rack, a first supporting cylinder is arranged on the mounting block, and a first universal wheel is arranged at the top of the first supporting cylinder; a second mounting block is mounted on the second rack, a second supporting cylinder is arranged on the mounting block, and a second universal wheel is arranged at the top of the second supporting cylinder. The connecting structure has the effect of improving the connecting strength between the two floor slabs.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a building floor support and reinforcement system. Background technique [0002] With the rapid development of the economy and the improvement of people's living standards, the existing building area in my country has exceeded 60 billion square meters. Many buildings have structural bearing capacity due to changes in building functions, improper design and construction, and close to the design service life. , structural strength and rigidity cannot meet the requirements of current codes and standards, and it is necessary to carry out seismic reinforcement and reconstruction of existing buildings to improve building safety and reliability. On the other hand, my country's building energy consumption accounts for about 21% of the country's total energy consumption. Among them, the energy consumption of building heating and cooling demand is huge. Due to the lack of corre...

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Problems solved by technology

[0002] With the rapid development of the economy and the improvement of people's living standards, the existing building area in my country has exceeded 60 billion square meters, many of which have structural bearing capacity due to changes in building functions, improper design and construction, and approaching the design service life. , Structural strength and rigidity cannot meet the requirements of the current norms and standards. It is necessary to carry out seismic reinforcement of existing buildings to improve building safety and reliability. On the other hand, my country's building energy consumption accounts for about 21% of the country's total energy consumption. Among them, building heating and cooling require a huge amount of energy consumption. Due to the lack of corresponding building thermal engineering and green building regulations in early residential buildings in my country, the existing buildings have high energy consumption and a large amount of energy waste. The implementation of energy-saving renovation is to reduce One of the important ways of energy consumption of existing buildings in our country

[0003] During the construction of the energy-saving floor, due to the heavy weight of the concrete, the floor needs to be reinforced. However, the traditional floor reinforcement device is inconvenient to disassemble when in use, the reinforcement effect is not good, and it is easy to affect the work efficiency. The invention patent publication number is CN112482761A A building energy-saving floor processing and reinforcement device and method are disclosed. A building energy-saving floor processing and reinforcement device is used to reinforce the floor. However, the reinforcement position of the reinforcement device is fixed. During the support process, the connection between the two floors may be due to gravity. The first to produce a downward shift, resulting in a weak connection

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