CN211037483U

CN211037483U - Lightweight quakeproof floor structure based on civil engineering

Info

Publication number: CN211037483U
Application number: CN201921977779.7U
Authority: CN
Inventors: 石耀卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-17
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a lightweight floor structure that takes precautions against earthquakes based on worker civil engineering, include: the floor slab comprises a floor slab body, weight reducing grooves are formed in the floor slab body and penetrate through the floor slab body, supporting plates are arranged in the weight reducing grooves and are integrally formed with the weight reducing grooves, supporting rods are arranged between the weight reducing grooves and the supporting plates and are uniformly distributed on two sides of the supporting plates in an axisymmetric mode and are fixed in a welding mode, grooves are formed in the surface of the floor slab body, mounting holes are formed in the grooves, rubber plates are mounted in the grooves, the rubber plates are embedded with the grooves, and fixing holes matched with the mounting holes are formed in the bottoms of the rubber plates. The utility model discloses an at inside weight reduction groove and the backup pad that sets up of floor body, set up the multiunit bracing piece and make and form equilateral trapezoid's bearing structure between it at the weight reduction inslot, guaranteed the intensity of floor when realizing the lightweight assembly.

Description

Lightweight quakeproof floor structure based on civil engineering

Technical Field

The utility model relates to a floor technical field, more specifically are a lightweight floor structure of taking precautions against earthquakes based on worker civil engineering.

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 reinforced concrete floor slab can be divided into several forms such as a wood floor slab, a brick arch floor slab, a reinforced concrete floor slab and a steel lining bearing floor slab according to the used materials, and the reinforced concrete floor slab is manufactured by adopting concrete and reinforcing steel bars together. The floor slab is firm, durable, high in rigidity, high in strength and good in fireproof performance, and is generally applied at present.

At present, the floor slab is made of materials commonly used in civil construction, and the existing floor slab has the following problems: 1. the existing floor slab has large volume and heavy weight, and is difficult to install and seriously affects the construction efficiency due to complex installation and use processes; 2. the existing floor slab is poor in damping effect and difficult to guarantee the shock resistance of the floor slab body. Therefore, a new technical solution needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lightweight floor structure that takes precautions against earthquakes based on worker civil engineering, this floor structure subtracts groove and backup pad through setting up in floor body is inside, subtracts the inslot and sets up the multiunit bracing piece and make and form equilateral trapezoid's bearing structure between it, has guaranteed the intensity of floor when realizing the lightweight assembly, satisfies the practical application demand.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lightweight floor structure that takes precautions against earthquakes based on worker civil engineering, includes: the floor slab comprises a floor slab body, weight reducing grooves are formed in the floor slab body and penetrate through the floor slab body, supporting plates are arranged in the weight reducing grooves and are integrally formed with the weight reducing grooves, a plurality of groups of supporting rods are arranged between the weight reducing grooves and the supporting plates and are uniformly distributed on two sides of the supporting plates in an axisymmetric mode and are fixed in a welding mode, grooves are formed in the surface of the floor slab body, mounting holes are formed in the grooves, rubber plates are mounted in the grooves, the rubber plates are embedded with the grooves, fixing holes matched with the mounting holes are formed in the bottoms of the rubber plates, damping springs are arranged in the mounting holes and are fixed in the mounting holes and the fixing holes, and the damping springs are provided with four groups and are distributed in four corners of the grooves.

As a preferred embodiment of the present invention, a plurality of sets of the supporting rods are arranged in two opposite ways and form an equilateral trapezoid hole slot therebetween.

As an optimal implementation manner of the utility model, rubber slab and the gap of recess gomphosis department in-sert have cushion and pass through bolt and floor body fixed connection.

As a preferred embodiment of the utility model, floor body both sides are equipped with mounting groove and are provided with four groups and be two liang of relative axisymmetric modes and distribute inside the floor body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the utility model discloses an at inside weight reduction groove and the backup pad that sets up of floor body, set up the multiunit bracing piece and make and form equilateral trapezoid's bearing structure between it at the weight reduction inslot, guaranteed the intensity of floor when realizing the lightweight assembly.

(2) The utility model discloses a damping spring in floor body both sides set up rubber slab cooperation recess uses, has increased floor body's anti-seismic performance, and its simple structure installation is convenient simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is the schematic diagram of the internal structure of the groove of the present invention.

In the figure, a floor slab body-1, a groove-2, a mounting groove-3, a mounting hole-4, a weight reduction groove-5, a support plate-6, a support rod-7, a hole groove-8, a rubber plate-9, a fixing hole-10, a damping spring-11 and a cushion block-12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a lightweight floor structure that takes precautions against earthquakes based on worker civil engineering, includes: the floor slab comprises a floor slab body 1, weight reducing grooves 5 are formed in the floor slab body 1, the weight reducing grooves 5 penetrate through the floor slab body 1, the weight of the floor slab body 1 is greatly reduced due to the weight reducing grooves 5, supporting plates 6 are arranged in the weight reducing grooves 5, the supporting plates 6 are integrally formed with the weight reducing grooves 5, a plurality of groups of supporting rods 7 are arranged between the weight reducing grooves 5 and the supporting plates 6, the supporting rods 7 are uniformly distributed on two sides of the supporting plates 6 in an axisymmetric mode and are fixed through a welding mode, and the supporting plates 6 are arranged in the weight reducing grooves 5, and the supporting rods 7 are mounted on the upper side and the lower side of the supporting plates. The supporting rods 7 are arranged in a pairwise opposite mode, equilateral trapezoid-shaped hole grooves 8 are formed between the supporting rods, the strength of the floor slab body 1 can be effectively guaranteed, meanwhile, the weight of the floor slab body 1 is reduced, light-weight assembly is achieved, grooves 2 are formed in the surface of the floor slab body 1, mounting holes 4 are formed in the grooves 2, rubber plates 9 are mounted in the grooves 2, the rubber plates 9 are embedded with the grooves 2, the rubber plates 9 are arranged in the grooves 2, the rubber plates 9 have good elasticity and strength and can effectively buffer the force acting on the floor slab body 1 to increase the anti-seismic performance of the floor slab body 1, fixing holes 10 matched with the mounting holes 4 are formed in the bottom of the rubber plates 9, damping springs 11 are arranged in the mounting holes 4 and the damping springs 11 are fixed in the mounting holes 4 and the fixing holes 10, the damping springs 11 are provided with four groups and distributed at four corners of the grooves 2, simultaneously, the mounting holes 4 are arranged inside the grooves 2, the fixing holes 10 arranged at the bottom in the rubber plates 9 are matched with the fixing holes 10 to fix the damping springs 11, and the rubber plates 9 stretch out and draw back with the grooves 2 through the damping springs 11, so that the anti-seismic performance of the floor slab body 1 is greatly improved.

In a further improvement, as shown in fig. 3: rubber slab 9 and recess 2 gomphosis department's gap is pegged graft and is had cushion 12 and through bolt and floor body 1 fixed connection, cushion 12 fixes in the junction of rubber slab 9 and recess 2, avoids rubber slab 9 to take place the lateral shifting, has guaranteed the stability of rubber slab 9 in recess 2.

Further improved, as shown in fig. 1: 1 both sides of floor body are equipped with mounting groove 3 and are four groups and be two liang of relative axisymmetric modes and distribute inside floor body 1, and the setting up of mounting groove 3 makes things convenient for splicing between floor body 1, and the installation is simple swift, improves the efficiency of construction.

The utility model discloses subtract setting up greatly reduced floor body 1's weight of heavy groove 5, both sides all install bracing piece 7 about subtracting heavy inslot 5 and setting up backup pad 6 and backup pad 6 simultaneously for increase floor body 1's intensity. Bracing piece 7 is two liang of relative modes and arranges, form equilateral trapezoid's hole groove 8 between it, can effectual assurance floor body 1's intensity, reduce floor body 1's weight simultaneously, realize the lightweight assembly, set up rubber slab 9 in recess 2 inside, rubber slab 9 has good elasticity and intensity, can effectual cushioning effect power on floor body 1, with the anti-seismic performance that increases floor body 1, fixed orifices 10 that sets up bottom setting in recess 2 inside setting up mounting hole 4 cooperation rubber slab 9 simultaneously fix damping spring 11, rubber slab 9 stretches out and draws back each other between damping spring 11 and recess 2, floor body 1's anti-seismic performance has been improved greatly.

The product protected by the scheme is put into practical production and application at present, and particularly achieves certain success in the field of floor slab structures, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lightweight floor structure that takes precautions against earthquakes based on worker's civil engineering, its characterized in that: the method comprises the following steps: the floor slab comprises a floor slab body (1), a lightening groove (5) is arranged inside the floor slab body (1), the lightening groove (5) penetrates through the floor slab body (1), a supporting plate (6) is arranged inside the lightening groove (5), the supporting plate (6) and the lightening groove (5) are integrally formed, a plurality of groups of supporting rods (7) are arranged between the lightening groove (5) and the supporting plate (6), the supporting rods (7) are uniformly distributed on two sides of the supporting plate (6) in an axisymmetric mode and fixed through welding, a groove (2) is formed in the surface of the floor slab body (1), a mounting hole (4) is formed in the groove (2), a rubber plate (9) is arranged inside the groove (2), the rubber plate (9) and the groove (2) are mutually embedded, a fixing hole (10) matched with the mounting hole (4) is formed in the bottom of the rubber plate (9), a damping spring (11) is arranged inside the mounting hole (4), and the damping spring (11) is fixed to the mounting hole (4) and inside fixed orifices (10), damping spring (11) are provided with four groups and distribute in four corners of recess (2).

2. The light-weight quakeproof floor structure based on civil engineering and engineering construction as claimed in claim 1, wherein: the support rods (7) of a plurality of groups are arranged in a pairwise opposite mode, and equilateral trapezoid hole grooves (8) are formed between the support rods.

3. The light-weight quakeproof floor structure based on civil engineering and engineering construction as claimed in claim 2, wherein: and a cushion block (12) is inserted into a gap at the embedded part of the rubber plate (9) and the groove (2), and the cushion block (12) is fixedly connected with the floor slab body (1) through a bolt.

4. The light-weight quakeproof floor structure based on civil engineering and engineering construction as claimed in claim 3, wherein: the floor slab is characterized in that mounting grooves (3) are formed in two sides of the floor slab body (1), four groups of mounting grooves (3) are arranged in the floor slab body (1), and the four groups of mounting grooves are distributed in the floor slab body (1) in a pairwise opposite axial symmetry mode.