CN215562743U

CN215562743U - Pre-buried device of building engineering structure construction usefulness

Info

Publication number: CN215562743U
Application number: CN202121233331.1U
Authority: CN
Inventors: 高强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-18
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a pre-buried device for construction of a building engineering structure, which comprises outer rib rings which are circumferentially and uniformly arranged, wherein inner reinforcing rib rings are arranged between the outer rib rings, fixed folded ribs for binding a reinforcement cage are arranged on the inner reinforcing rib rings, outer reinforcing rib rings are arranged in the outer rib rings in an inserting manner, the outer reinforcing rib rings are connected with snap rings through connecting rods, and the snap rings are arranged on the outer rib rings. The outer muscle circle that the hoop evenly set up can strengthen concrete fracture resistance and support intensity, because the outer muscle circle that the hoop evenly set up with vertical even setting in solid muscle ring and outer solid muscle ring reciprocal anchorage, make outer muscle circle before pouring, can stably settle in the foundation pit, through the setting of interior solid muscle ring and outer solid muscle ring, improve this pre-buried device's whole support intensity, the connecting rod is used for supporting outer muscle circle, the anti lateral bending's of reinforcing outer muscle circle ability, the setting of backup pad, can be behind the concrete of pouring in the foundation pit, strengthen this pre-buried device to the concrete intensity.

Description

Pre-buried device of building engineering structure construction usefulness

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to a pre-buried device for constructional engineering structure construction.

Background

Before steel construction engineering main part assembly construction, need subaerial offer the foundation pit to pack into the steel reinforcement cage in the foundation pit, and at the top welding mount pad of steel reinforcement cage, pour the concrete in to the foundation pit again after the completion, the setting of steel reinforcement cage can strengthen concrete fracture resistance in the foundation pit and to the support strength of steel construction building, the weak point of existence is: the single steel reinforcement cage that adopts strengthens concrete support intensity in the foundation pit, to some high-rise steel structure buildings, because building itself is heavier, concrete support intensity remains to be strengthened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pre-buried device for construction of a building engineering structure, which aims to solve the problem of low concrete supporting strength in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pre-buried device of building engineering structure construction usefulness, includes hoop align to grid's outer muscle circle, be provided with interior solid muscle ring between the outer muscle circle, be provided with the fixed muscle of rolling over that ties up the steel reinforcement cage on the interior solid muscle ring, it is provided with outer solid muscle ring to alternate in the outer muscle circle, connect snap ring and snap ring setting on outer muscle circle through the connecting rod on the outer solid muscle ring.

Preferably, the fixed folding rib is a V-shaped rod.

Preferably, the outer rib ring is provided with a fixing ring which is a U-shaped rod, and the inner rib fixing ring and the outer rib fixing ring at the same transverse position are positioned between the upper fixing ring and the lower fixing ring which are adjacent.

Preferably, the snap ring is a U-shaped rod.

Preferably, the outer rib ring is provided with a supporting plate which is a triangular plate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the embedded device, the outer rib rings which are uniformly arranged in the circumferential direction can enhance the fracture resistance and the supporting strength of concrete, the outer rib rings which are uniformly arranged in the circumferential direction are fixed with the inner rib fixing rings and the outer rib fixing rings which are uniformly arranged in the vertical direction, so that the outer rib rings can be stably arranged in a foundation pit before being poured, the outer rib rings are connected with each other through the arrangement of the inner rib fixing rings and the outer rib fixing rings, the integral supporting strength of the embedded device is improved, the connecting rods are used for supporting the outer rib rings, the lateral bending resistance of the outer rib rings is enhanced, the arrangement of the supporting plates can enhance the strength of the embedded device to the concrete after the concrete is poured in the foundation pit, and the problem of low concrete supporting strength is solved.

Drawings

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

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

fig. 3 is a schematic top view of fig. 1.

In the figure: the steel wire rope fixing device comprises an outer rib ring 1, an inner rib fixing ring 2, a fixed folded rib 3, an outer rib fixing ring 4, a fixed ring 5, a connecting rod 6, a clamping ring 7 and a supporting plate 8.

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.

FIG. 1, FIG. 2 and FIG. 3, a pre-buried device for construction of a building engineering structure, comprising eight outer rib rings 1 which are annularly and uniformly arranged, wherein the outer rib rings 1 are oval rings formed by bending reinforcing steel bars with the cross-sectional diameter of 2 cm, inner reinforcing rib rings 2 are arranged between the outer rib rings 1, fixed folded ribs 3 are uniformly welded on the inner wall of each inner reinforcing rib ring 2 in the circumferential direction, each fixed folded rib 3 is a V-shaped rod, each fixed folded rib 3 corresponds to the position and the vertical direction of a vertical rib of a reinforcement cage and can be bound on the vertical rib of the reinforcement cage through binding wires, after concrete in a foundation pit is solidified, the outer rib rings 1 which are uniformly arranged in the circumferential direction can enhance the fracture resistance and the supporting strength of the concrete, outer reinforcing rib rings 4 are arranged in the outer rib rings 1 in an inserting manner, fixing rings 5 are arranged on the outer rib rings 1, each fixing ring 5 is a U-shaped rod, the inner reinforcing rib rings 2 and the outer reinforcing rib rings 4 in the same transverse position are positioned between the upper and the lower adjacent fixing rings 5, and adjacent solid fixed ring 5 sets up each other crisscrossly from top to bottom, and through prick silk and interior solid muscle ring 2 and outer solid muscle ring 4 reciprocal anchorage, through the setting of solid fixed ring 5, make interior solid muscle ring 2 and outer solid muscle ring 4 keep on same horizontal plane, because the outer muscle circle 1 that the hoop evenly set up and the interior solid muscle ring 2 and the outer solid muscle ring 4 reciprocal anchorage of vertical even setting, make outer muscle circle 1 before pouring, can stably settle in the foundation pit, through the setting of interior solid muscle ring 2 and outer solid muscle ring 4, make each outer muscle circle 1 interconnect together, improve this pre-buried device's whole support intensity.

Fig. 1, fig. 2 and fig. 3, it has connecting rod 6 to go up to the axial uniform welding on outer solid muscle ring 4, on connecting rod 6 welding snap ring 7 and snap ring 7 slip insert outer muscle circle 1, connecting rod 6 is the reinforcing bar of cross-sectional diameter 1 centimetre, be used for supporting outer muscle circle 1, strengthen the ability of the anti side direction bending of outer muscle circle 1, snap ring 7 is U type pole, the welding has backup pad 8 respectively on the outer muscle circle 1, backup pad 8 is the set-square, the setting of backup pad 8, except that can letting this pre-buried device settle more stably in the foundation pit, can also be in the foundation pit behind the concreting, strengthen this pre-buried device to the concrete intensity.

The working principle of the embodiment is as follows:

after the pre-buried device is bound, the pre-buried device is placed in a foundation pit, a reinforcement cage is placed in the pre-buried device, fixing folding ribs 3 correspond to the positions and the vertical directions of vertical ribs of the reinforcement cage, the vertical ribs of the reinforcement cage can be bound through binding wires, then concrete is poured into the foundation pit, after the concrete is solidified, outer rib rings 1 which are uniformly arranged in the circumferential direction can enhance the fracture resistance and the supporting strength of the concrete, the outer rib rings 1 which are uniformly arranged in the circumferential direction are mutually fixed with inner reinforcing rib rings 2 and outer reinforcing rib rings 4 which are uniformly arranged in the vertical direction, so that the outer rib rings 1 can be stably arranged in the foundation pit before pouring, the outer rib rings 1 are mutually connected through the arrangement of the inner reinforcing rib rings 2 and the outer reinforcing rib rings 4, the integral supporting strength of the pre-buried device is improved, connecting rods 6 are used for supporting the outer rib rings 1, and enhancing the lateral bending resistance of the outer rib rings 1, the setting of backup pad 8 except letting this pre-buried device settle more stably in the foundation pit, can also pour the concrete in the foundation pit after, this pre-buried device of reinforcing is to the concrete intensity, therefore this pre-buried device except can supporting the steel reinforcement cage, pre-buried in the concrete, can strengthen the support intensity of concrete.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a pre-buried device of building engineering structure construction usefulness which characterized in that: including hoop align to grid's outer muscle circle (1), be provided with interior solid muscle ring (2) between outer muscle circle (1), be provided with fixed book muscle (3) of tying up the steel reinforcement cage on interior solid muscle ring (2), it is provided with outer solid muscle ring (4) to alternate in outer muscle circle (1), connect snap ring (7) and snap ring (7) through connecting rod (6) on outer solid muscle ring (4) and set up on outer muscle circle (1).

2. The pre-buried device of claim 1, which is used for construction of a constructional engineering structure, and is characterized in that: the fixed folded ribs (3) are V-shaped rods.

3. The pre-buried device of claim 1, which is used for construction of a constructional engineering structure, and is characterized in that: be provided with solid fixed ring (5) on outer muscle circle (1), gu fixed ring (5) are U type pole, and interior solid muscle ring (2) and outer solid muscle ring (4) of same horizontal position are located between upper and lower adjacent solid fixed ring (5).

4. The pre-buried device of claim 1, which is used for construction of a constructional engineering structure, and is characterized in that: the clamping ring (7) is a U-shaped rod.

5. The pre-buried device of claim 1, which is used for construction of a constructional engineering structure, and is characterized in that: the outer rib ring (1) is provided with a supporting plate (8), and the supporting plate (8) is a triangular plate.