CN218713900U

CN218713900U - Fireproof shear wall building structure

Info

Publication number: CN218713900U
Application number: CN202222486842.5U
Authority: CN
Inventors: 辛奉隆; 苑禄鸿; 王朔
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-24
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a fire prevention formula shear force wall building structure, including wall body concrete, wall body steel reinforcement skeleton and fire prevention rock wool board, wall body concreting is in wall body steel reinforcement skeleton's the outside, fire prevention rock wool board bonds and fixes one side at wall body concrete, wall body steel reinforcement skeleton includes tip reinforcing bar frame and rhombus wall body frame, rhombus wall body frame symmetry sets up both sides around tip reinforcing bar frame, and rhombus wall body frame and tip reinforcing bar frame bind the connection through pricking the silk, the tip reinforcing bar frame is provided with two, and tip reinforcing bar frame symmetry sets up the both ends at wall body concrete, the tip reinforcing bar frame includes main tributary strut reinforcing bar and reinforcing bar anchor ring, the utility model discloses a tip reinforcing bar frame both sides are provided with rhombus wall body frame, and rhombus wall body frame front view is the rhombus, compares in the wall body frame of traditional rectangle setting, and rhombus wall body frame has stronger mechanical strength, has improved the life of wall body, and the practicality is stronger.

Description

Fireproof shear wall building structure

Technical Field

The utility model belongs to the technical field of the building, concretely relates to fire prevention formula shear force wall building structure.

Background

Shear walls are also known as wind resistant walls, seismic walls or structural walls. The wall body mainly bears horizontal load and vertical load (gravity) caused by wind load or earthquake action in a house or a structure, and prevents the structure from being sheared (sheared) and damaged. Also known as earthquake resistant walls, are generally made of reinforced concrete. It is divided into a plane shear wall and a cylinder shear wall. The plane shear wall is used in reinforced concrete frame structure, plate lifting structure and flat slab system. In order to increase the rigidity, strength and collapse resistance of the structure, the reinforced concrete shear wall can be cast in situ or prefabricated in some parts. The cast-in-place shear wall, the peripheral beams and the columns are simultaneously poured, and the integrity is good. The cylinder shear wall is used in high-rise buildings, high-rise structures and suspension structures and is formed by enclosing of partition walls of elevator rooms, staircases, equipment and auxiliary rooms, the cylinder wall is a cast-in-place reinforced concrete wall body, and the rigidity and the strength of the cylinder shear wall are higher than those of a plane shear wall in bearing of larger horizontal load.

Shear force wall generally is made by framework of steel reinforcement and concrete, but present shear force wall framework of steel reinforcement structure is reasonable inadequately, and the wall support frame is the rack of rectangle, and support intensity is not enough, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire prevention formula shear force wall building structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire prevention formula shear force wall building structure, includes wall body concrete, wall body steel framework and fire prevention rock wool board, the wall body concrete placement is in the outside of wall body steel framework, the one side at the wall body concrete is fixed in the bonding of fire prevention rock wool board, wall body steel framework includes tip reinforcing bar frame and rhombus wall body frame, rhombus wall body frame symmetry sets up both sides around the tip reinforcing bar frame, and rhombus wall body frame and tip reinforcing bar frame bind the connection through pricking the silk.

Preferably, the number of the end reinforcing frames is two, the end reinforcing frames are symmetrically arranged at two ends of the concrete of the wall body, each end reinforcing frame comprises four main supporting reinforcing bars and four reinforcing ring reinforcing rings.

Preferably, the reinforcing steel bar reinforcing ring is nested on the outer side of the main support reinforcing steel bar, and the reinforcing steel bar reinforcing ring and the main support reinforcing steel bar are fixedly connected through binding wires.

Preferably, rhombus wall frame includes wall frame reinforcing bar and steel bar support bar, every rhombus wall frame includes two wall frame reinforcing bar and two steel bar support bar, two wall frame reinforcing bar is cross arrangement, the both ends symmetry of wall frame reinforcing bar is provided with main reinforcing bar couple, and wall frame reinforcing bar hangs in main support bar's the outside through main reinforcing bar couple hook, main reinforcing bar couple and main support bar bind the connection through pricking the silk.

Preferably, the two ends of the steel bar supporting rod are provided with supporting hooks, and the supporting hooks and the steel bar supporting rod are of an integrated structure.

Preferably, the support hook is matched with the size of the wall frame steel bar, and the support hook is connected with the wall frame steel bar in a binding mode through a binding wire.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a tip reinforcing bar frame both sides are provided with rhombus wall body frame, and rhombus wall body frame front view is the rhombus, compares in the wall body frame that traditional rectangle set up, and rhombus wall body frame has stronger mechanical strength, has improved the life of wall body, and the practicality is stronger.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the front view structure of the wall steel reinforcement framework of the utility model;

fig. 3 is a front view of the end reinforcing frame of the present invention;

FIG. 4 is a front view of the rhombic wall frame of the present invention;

fig. 5 is a schematic view of a top view structure of the wall frame reinforcing steel bar of the present invention;

fig. 6 is a right side view structure diagram of the reinforcing bar supporting rod of the present invention;

in the figure: 101. wall concrete; 102. a wall steel reinforcement framework; 103. fireproof rock wool boards; 104. an end reinforcing frame; 141. main supporting steel bars; 142. reinforcing rings for reinforcing steel bars; 105. a rhombic wall body frame; 151. erecting steel bars on the wall body; 152. a reinforcing bar support bar; 153. a main steel bar hook; 154. the hook is supported.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a fire prevention formula shear force wall building structure, including wall body concrete 101, wall body framework of steel reinforcement 102 and fire prevention rock wool board 103, wall body concrete 101 pours in the outside of wall body framework of steel reinforcement 102, fire prevention rock wool board 103 bonds and fixes in one side of wall body concrete 101, wall body framework of steel reinforcement 102 includes tip steel reinforcement frame 104 and rhombus wall body frame 105, rhombus wall body frame 105 symmetry sets up both sides around tip steel reinforcement frame 104, and rhombus wall body frame 105 and tip steel reinforcement frame 104 bind the connection through pricking the silk.

In order to improve the strength of the wall concrete 101, in this embodiment, it is preferable that the end frames 104 are provided in two, and the end frames 104 are symmetrically provided at both ends of the wall concrete 101, and the end frames 104 include main support bars 141 and reinforcing rings 142, and the main support bars 141 are provided in four.

In order to stabilize the connection between the main supporting bars 141, in this embodiment, it is preferable that the reinforcing bar fixing ring 142 is nested on the outer side of the main supporting bars 141, and the reinforcing bar fixing ring 142 and the main supporting bars 141 are fixed by binding wire.

In order to make the rhombic wall frame 105 have stronger mechanical strength, in the embodiment, preferably, the rhombic wall frame 105 comprises wall frame reinforcing steel bars 151 and reinforcing steel bar supporting bars 152, each rhombic wall frame 105 comprises two wall frame reinforcing steel bars 151 and two reinforcing steel bar supporting bars 152, the two wall frame reinforcing steel bars 151 are arranged in a crossed manner, an included angle between the two wall frame reinforcing steel bars 151 is 30 degrees, main reinforcing steel bar hooks 153 are symmetrically arranged at two ends of the wall frame reinforcing steel bars 151, the wall frame reinforcing steel bars 151 are hooked on the outer sides of the main supporting reinforcing steel bars 141 through the main reinforcing steel bar hooks 153, and the main reinforcing steel bar hooks 153 and the main supporting reinforcing steel bars 141 are bound and connected through binding wires.

In order to support the wall frame reinforcing bars 151, in this embodiment, preferably, the two ends of the reinforcing bar supporting bars 152 are provided with supporting hooks 154, and the supporting hooks 154 and the reinforcing bar supporting bars 152 are of an integrated structure.

In order to support the wall frame reinforcing bars 151, in this embodiment, it is preferable that the supporting hooks 154 and the wall frame reinforcing bars 151 are matched in size, and the supporting hooks 154 and the wall frame reinforcing bars 151 are bound and connected by binding wires.

The utility model discloses a theory of operation and use flow: the utility model discloses after installing, at first inspect the utility model discloses an installation is fixed and safety protection, then just can use, during the use, at first tie up the step with wall body framework of steel reinforcement 102 according to the embodiment and set up, set up the completion back, pour wall body concrete 101 in the outside of wall body framework of steel reinforcement 102, then paste fire prevention rock wool board 103 in wall body concrete 101 one side, wait for wall body concrete 101 concretion can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire prevention formula shear force wall building structure, includes wall body concrete (101), wall body framework of steel reinforcement (102) and fire prevention rock wool board (103), the outside at wall body framework of steel reinforcement (102) is pour to wall body concrete (101), fire prevention rock wool board (103) bond to be fixed in one side of wall body concrete (101), its characterized in that: the wall steel reinforcement framework (102) comprises end steel reinforcement frames (104) and rhombic wall frames (105), the rhombic wall frames (105) are symmetrically arranged on the front side and the rear side of the end steel reinforcement frames (104), and the rhombic wall frames (105) and the end steel reinforcement frames (104) are connected in a binding mode through binding wires.

2. A fire resistant shear wall building structure according to claim 1, wherein: the number of the end steel frames (104) is two, the end steel frames (104) are symmetrically arranged at two ends of the wall concrete (101), the end steel frame (104) comprises main supporting steel bars (141) and steel bar reinforcing rings (142), and the number of the main supporting steel bars (141) is four.

3. A fire resistant shear wall building structure according to claim 2, wherein: the reinforcing steel bar reinforcing ring (142) is nested on the outer side of the main supporting steel bar (141), and the reinforcing steel bar reinforcing ring (142) and the main supporting steel bar (141) are fixedly connected through binding wires in a binding mode.

4. A fire resistant shear wall building structure according to claim 3, wherein: rhombus wall body frame (105) is including wall body frame reinforcing bar (151) and reinforcing bar bracing piece (152), every rhombus wall body frame (105) is including two wall body frame reinforcing bar (151) and two reinforcing bar bracing piece (152), two wall body frame reinforcing bar (151) cross arrangement, the both ends symmetry of wall body frame reinforcing bar (151) is provided with main reinforcing bar couple (153), and wall body frame reinforcing bar (151) hook in the outside of main tributary brace reinforcing bar (141) through main reinforcing bar couple (153), main reinforcing bar couple (153) and main tributary brace reinforcing bar (141) bind the connection through pricking the silk.

5. A fire resistant shear wall building structure according to claim 4, wherein: the both ends of reinforcing bar bracing piece (152) are provided with support hook (154), support hook (154) and reinforcing bar bracing piece (152) formula structure as an organic whole.

6. A fire resistant shear wall building structure according to claim 5, wherein: the support hook (154) is matched with the wall frame reinforcing steel bars (151) in size, and the support hook (154) is connected with the wall frame reinforcing steel bars (151) in a binding mode through binding wires.