CN211899165U

CN211899165U - Worker's civil engineering concrete floor that takes precautions against earthquakes

Info

Publication number: CN211899165U
Application number: CN201921735775.8U
Authority: CN
Inventors: 师卫锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-11-10
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a worker civil engineering concrete floor that takes precautions against earthquakes, including floor main part and node recess, floor main part upper end shaping has the node recess, the floor main part intussuseption is filled with prevents cutting steel sheet, it is provided with steel reinforcement frame to prevent cutting steel sheet below, the steel reinforcement frame below is provided with the shock pad that gives sound insulation, steel reinforcement frame is binded by vertically and horizontally staggered's billet and is formed, just the node on the steel reinforcement frame with node recess one-to-one. Has the advantages that: the utility model discloses a node recess, prevent cutting steel sheet and sound insulation shock pad's design not only can provide the steel reinforcement skeleton node position reference foundation for the fitment personnel when interior decoration, steel reinforcement skeleton's damage in the floor when effectively having avoided interior decoration ensures floor overall structure's weighing capacity, can strengthen the syllable-dividing shock attenuation effect of floor moreover, and the practicality is good.

Description

Worker's civil engineering concrete floor that takes precautions against earthquakes

Technical Field

The utility model relates to a floor technical field takes precautions against earthquakes, concretely relates to worker civil engineering concrete floor that takes precautions against earthquakes.

Background

Floor generally refers to a concrete precast element produced by processing in a precast yard. The bearing part in the floor layer divides the house into a plurality of layers in the vertical direction and transmits the vertical load of people, furniture and the like and the self weight of the floor to the foundation through the wall body, the beam or the column. The floor can be divided into a plurality of forms such as a wood floor, a brick arch floor, a reinforced concrete floor, a steel lining bearing floor and the like according to the used materials.

However, in the indoor decoration process of the existing concrete earthquake-proof floor slab, the weighing capacity of the floor slab is often reduced due to the cutting of the steel reinforcement framework in the floor slab, the shock absorption capacity of the existing concrete earthquake-proof floor slab mainly depends on the steel reinforcement framework in the existing concrete earthquake-proof floor slab, and the shock absorption effect cannot be further improved, so that an industrial and civil concrete earthquake-proof floor slab is urgently needed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the civil and industrial concrete quakeproof floor slab is provided, and the problems that the weighing capacity of the floor slab is often reduced due to the fact that a steel reinforcement framework in the floor slab is cut off in the indoor decoration process of the existing concrete quakeproof floor slab, the damping capacity of the concrete quakeproof floor slab mainly depends on the steel reinforcement framework in the floor slab, and the damping effect cannot be further improved are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a worker civil engineering concrete floor that takes precautions against earthquakes, including floor main part and node recess, floor main part upper end shaping has the node recess, the floor main part intussuseption is filled with prevents cutting steel sheet, it is provided with steel reinforcement frame to prevent cutting steel sheet below, the steel reinforcement frame below is provided with the shock pad that gives sound insulation, steel reinforcement frame is binded by vertically and horizontally staggered's billet and is formed, just the node on the steel reinforcement frame with node recess one-to-one.

Through adopting above-mentioned technical scheme, through the node recess prevent cutting the steel sheet and the shock pad's that gives sound insulation design not only can provide the reference basis of steel reinforcement framework node position for the fitment personnel when interior decoration, steel reinforcement framework's damage in the floor when effectively having avoided interior decoration ensures floor overall structure's weighing capacity, can strengthen the syllable-dividing shock attenuation effect of floor moreover, and the practicality is good.

Furthermore, the sound-insulation shock pad is made of a cross-linked polyethylene material through foaming and a nanotechnology.

Through adopting above-mentioned technical scheme, through adopting high density crosslinked polyethylene foaming to make the shock pad gives sound insulation, not only the shock attenuation is effectual, and it has especially good sound blocking effect to the impact sound in whole frequency range moreover, can the most effective isolated impact noise and airborne noise.

Further, the steel reinforcement framework, prevent cutting the steel sheet and the shock pad periphery that gives sound insulation all fills there is the concrete.

Through adopting above-mentioned technical scheme, can realize floor major structure's stability.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for solving current concrete floor that takes precautions against earthquakes at the interior decoration in-process, often can reduce the floor weighing capacity because of cutting off the steel reinforcement skeleton in the floor, and the steel reinforcement skeleton in its shock absorption mainly relies on, the problem that the shock attenuation effect can't obtain further improvement, the utility model discloses a node recess, prevent cutting steel sheet and the design of giving sound insulation shock pad, not only can provide the reference basis of steel reinforcement skeleton node position for the fitment personnel when interior decoration, the damage of steel reinforcement skeleton in the floor when effectively having avoided interior decoration ensures floor overall structure's weighing capacity, can strengthen the syllable-dividing shock attenuation effect of floor moreover, and the practicality is good.

Drawings

FIG. 1 is a schematic structural view of a civil engineering concrete quakeproof floor slab of the present invention;

FIG. 2 is the utility model relates to a worker's civil engineering concrete floor that takes precautions against earthquakes's main cross-sectional view.

The reference numerals are explained below:

1. a node groove; 2. a floor slab body; 3. cutting-resistant steel plates; 4. a steel reinforcement cage; 5. sound insulation shock pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-2, the concrete quake-proof floor slab for civil engineering and construction in the embodiment comprises a floor slab main body 2 and node grooves 1, the node grooves 1 are formed at the upper end of the floor slab main body 2, cutting-proof steel plates 3 are filled in the floor slab main body 2, a steel bar framework 4 is arranged below the cutting-proof steel plates 3, sound-proof shock-absorbing pads 5 are arranged below the steel bar framework 4, the steel bar framework 4 is formed by binding criss-cross steel bars, nodes on the steel bar framework 4 correspond to the node grooves 1 one by one, through the design of the node grooves 1, the cutting-proof steel plates 3 and the sound-proof shock-absorbing pads 5, not only can reference basis of the node positions of the steel bar framework 4 be provided for decoration personnel during indoor decoration, effectively avoids the damage of the steel bar framework 4 in the floor slab during indoor decoration, ensures the weighing capability of the whole structure, the practicability is good.

As shown in fig. 2, in this embodiment, sound insulation shock pad 5 adopts the cross-linked polyethylene material of high density to foam and then makes through nanotechnology, through sound insulation shock pad 5 that adopts the foaming of high density cross-linked polyethylene to make, not only the shock attenuation is effectual, and it has especially good sound to block the effect in whole frequency range to the impact sound moreover, can most effectively completely cut off impact noise and airborne noise, framework of steel reinforcement 4, prevent that cutting steel sheet 3 and sound insulation shock pad 5 periphery all are filled with the concrete, can realize the stability of floor slab main part 2 structure.

The specific implementation process of this embodiment is as follows: at first according to the actual building needs this floor of processing out according to the structure shown in fig. 2 on the floor top before the use, treat that concrete on the floor can come into operation after thoroughly solidifying, through node recess 1, prevent cutting steel sheet 3 and sound insulation shock pad 5's design, not only can provide framework of reinforcement 4 node position reference basis for the fitment personnel when interior decoration, framework of reinforcement 4's damage in the floor when effectively having avoided interior decoration, ensure floor overall structure's weighing capacity, and can strengthen the damping effect that gives sound insulation of floor, the practicality is good.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a worker civil construction concrete floor that takes precautions against earthquakes which characterized in that: including floor main part (2) and node recess (1), floor main part (2) upper end shaping has node recess (1), floor main part (2) intussuseption is filled with prevents cutting steel sheet (3), prevent cutting steel sheet (3) below and be provided with framework of steel reinforcement (4), framework of steel reinforcement (4) below is provided with syllable-dividing shock pad (5), framework of steel reinforcement (4) are binded by vertically and horizontally staggered's billet and are formed, just node on framework of steel reinforcement (4) with node recess (1) one-to-one.

2. The civil engineering concrete quakeproof floor slab as claimed in claim 1, wherein: the sound insulation shock pad (5) is made of a high-density cross-linked polyethylene material through foaming and a nanotechnology.

3. The civil engineering concrete quakeproof floor slab as claimed in claim 1, wherein: the steel reinforcement framework (4), prevent cutting steel sheet (3) and the shock pad that gives sound insulation (5) periphery all is filled there is the concrete.