CN218815136U

CN218815136U - Return top and exempt from pre-buried outrigger fixing device

Info

Publication number: CN218815136U
Application number: CN202222702076.1U
Authority: CN
Inventors: 苟泽东; 简正; 杜海明; 蔡鑫敏
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-04-07
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to the technical field of building construction, in particular to a fixing device of a back-jacking embedding-free cantilever outer frame, which comprises I-shaped steel, wherein the I-shaped steel is arranged on the surface of a reinforced concrete structure I, and the surface of the I-shaped steel is provided with a disc buckle jacking; the disc buckle vertical rod is arranged above the disc buckle top support, a disc buckle bottom support is arranged at the top of the disc buckle vertical rod and abuts against the surface of the reinforced concrete structure II, and a disc buckle horizontal rod is arranged on a rod body of the disc buckle vertical rod; the beneficial effects are that: the utility model provides a return top and exempt from pre-buried outrigger fixing device detains the frame with the socket joint dish and inverts the use: the structure top is arranged in to the collet for increase area of contact, the I-steel is arranged in to the top support, is used for blocking the I-steel and fixes firmly, avoids punching on the structural surface, thereby avoids structural integrity to destroy, guarantees structural integrity, avoids risks such as seepage, avoids the bolt to appear leaking bury, buries the condition such as partially.

Description

Return to top and exempt from pre-buried outrigger fixing device

Technical Field

The utility model relates to a construction technical field specifically is a return top and exempt from pre-buried outrigger fixing device.

Background

And the steel pipe or the bowl opening frame is used for increasing the support within the corresponding stress range so as to weaken the transmission of the force layer or directly transmit the force layer to the bottom plate, and the support process is the back jacking.

In the prior art, the currently adopted construction structure is that I-shaped steel is fixed by embedding bolts, a wood wedge is plugged at the joint of the bolts and the I-shaped steel, and an outer frame is erected at the overhanging position of the I-shaped steel.

However, in the traditional construction method, holes need to be punched, so that the structural integrity is damaged, the structural integrity cannot be guaranteed, risks such as leakage exist, and the situations of leakage, partial burying and the like of bolts exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a return top and exempt from pre-buried outrigger fixing device to solve the problem of proposing 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 return the top and exempt from pre-buried outrigger fixing device, return the top and exempt from pre-buried outrigger fixing device and include:

the I-shaped steel is arranged on the surface of the reinforced concrete structure I, and a disc buckle jacking support is arranged on the surface of the I-shaped steel;

the disc buckle vertical rod is arranged above the disc buckle top support, a disc buckle bottom support is arranged at the top of the disc buckle vertical rod and abuts against the surface of the reinforced concrete structure II, and a disc buckle horizontal rod is arranged on a rod body of the disc buckle vertical rod; and

the outer frame vertical rod is arranged on the surface of the I-shaped steel, an outer frame horizontal rod is arranged on the surface of the outer frame vertical rod, and a dense mesh net is arranged on the outer side, formed by the outer frame vertical rod and the outer frame horizontal rod, of the frame body.

Preferably, the I-shaped steel is provided with two groups, two groups of disc buckle jacking supports are arranged on the surface of each group of I-shaped steel, the disc buckle jacking supports are of a '21274', inclined planes are arranged at the bottoms of the side plates of the disc buckle jacking supports, and the inclined planes of the two side plates of the disc buckle jacking supports are opposite to each other.

Preferably, the bottom surface of the top plate of the top support of the disc buckle is provided with an embedded clamping groove which is a '21274', a rubber pad is arranged in the embedded clamping groove and is a '21274'.

Preferably, the side wall of the embedding clamping groove is provided with a plurality of protruding thorns, and the protruding thorns are inserted into the surface of the side plate of the rubber pad.

Preferably, one end of the disc buckle vertical rod is provided with a disc buckle screw rod I, and the disc buckle screw rod I is connected to the surface of the disc buckle top support.

Preferably, the other end of the disc buckle vertical rod is provided with a disc buckle screw rod II, and the disc buckle screw rod II is connected to the surface of the disc buckle bottom support.

Preferably, the dish is detained the horizon bar and is provided with the multiunit, and every group dish is detained the horizon bar and is connected between two adjacent dish and detain the pole setting, and every group dish is detained the horizon bar and is provided with a plurality ofly, and a plurality of dishes are detained the horizon bar and are detained the long limit installation of pole setting along the dish and fix.

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

the utility model provides a return top and exempt from pre-buried cantilever outrigger fixing device detains the frame with the socket joint dish and inverts the use: the structure top is arranged in to the collet for increase area of contact, the I-steel is arranged in to the top support, is used for blocking the I-steel and fixes firmly, avoids punching on the structural surface, thereby avoids structural integrity to destroy, guarantees structural integrity, avoids risks such as seepage, avoids the bolt to appear leaking bury, buries the condition such as partially.

Drawings

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

FIG. 2 isbase:Sub>A cross-sectional view of the structure at A-A in FIG. 1;

fig. 3 is a schematic view of the structure of the disc buckle.

In the figure: i-shaped steel 1, a reinforced concrete structure I2, a disc buckle top support 3, a disc buckle screw rod I4, a disc buckle upright rod 5, a disc buckle horizontal rod 6, a disc buckle screw rod II 7, a disc buckle bottom support 8, a reinforced concrete structure II 9, an outer frame upright rod 10, an outer frame horizontal rod 11, a dense mesh net 12, an embedded clamping groove 13, a rubber pad 14 and a bur 15.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of certain embodiments of the invention and are not to be construed as limiting the scope of the invention, which is defined by the appended claims.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For simplicity and illustrative purposes, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Example one

Referring to fig. 1 to fig. 2, the present invention provides a technical solution: the utility model provides a return the top and exempt from pre-buried outrigger fixing device, return the top and exempt from pre-buried outrigger fixing device and include: the steel structure comprises I-shaped steel 1, wherein the I-shaped steel 1 is arranged on the surface of a reinforced concrete structure I2, and a disc buckle jacking support 3 is arranged on the surface of the I-shaped steel 1; the coiling vertical rod 5 is arranged above the coiling top support 3, a coiling bottom support 8 is arranged at the top of the coiling vertical rod 5, the coiling bottom support 8 abuts against the surface of the reinforced concrete structure II 9, and a coiling horizontal rod 6 is arranged on a rod body of the coiling vertical rod 5; the outer frame vertical rod 10 is arranged on the surface of the I-shaped steel 1, an outer frame horizontal rod 11 is arranged on the surface of the outer frame vertical rod 10, and a dense mesh net 12 is arranged on the outer side of a frame body formed by the outer frame vertical rod 10 and the outer frame horizontal rod 11;

the bell and spigot plate is buckled with the frame to be inverted for use: the structure top is arranged in to the collet for increase area of contact, the I-steel is arranged in to the top support, is used for blocking the I-steel and fixes firmly, avoids punching at the structural surface, thereby avoids structural integrity to destroy, guarantees structural integrity, avoids risks such as seepage, avoids the bolt to appear leaking bury, buries the condition such as partially.

Example two

Referring to the attached drawing 3, on the basis of the first embodiment, in order to realize the anti-skidding of the disc buckle top support 3 on the surface of the i-shaped steel 1, two groups of i-shaped steel 1 are arranged, two groups of disc buckle top supports 3 are arranged on the surface of each group of i-shaped steel 1, the disc buckle top supports 3 are in a '21274' shape plate structure, the bottoms of the side plates of the disc buckle top supports 3 are provided with inclined planes, the inclined planes of the two side plates of the disc buckle top supports 3 are opposite, the bottom surfaces of the top plates of the disc buckle top supports 3 are provided with embedded clamping grooves 13, the embedded clamping grooves 13 are in a '21274' shape groove, rubber pads 14 are arranged inside the embedded clamping grooves 13, the rubber pads 14 are in a '21274' shape plate, the side walls of the embedded clamping grooves 13 are provided with a plurality of protruding spines 15, and the protruding spines 15 are inserted into the surfaces of the side plates of the rubber pads 14.

EXAMPLE III

On the basis of embodiment two, in order to realize the dish and detain supporting height adjustment, the one end that the pole setting 5 was detained to the dish is provided with a set and detains lead screw 4, the surface of the top support 3 is detained at the dish to a set knot lead screw 4 connection, the other end of 5) is provided with a set and detains lead screw two 7, a set is detained lead screw two 7 and is connected on the surface that the collet 8 is detained to the dish, the dish is detained horizon bar 6 and is provided with the multiunit, every group dish is detained horizon bar 6 and is connected between two adjacent dish knot pole settings 5, and every group dish is detained horizon bar 6 and is provided with a plurality ofly, a plurality of dishes are detained horizon bar 6 and are detained the long limit installation of pole setting 5 along the dish and fixed.

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 back a pre-buried outrigger fixing device of exempting from, its characterized in that: it exempts from pre-buried outrigger fixing device to return the top to include:

the steel plate comprises I-shaped steel (1), wherein the I-shaped steel (1) is arranged on the surface of a reinforced concrete structure I (2), and a disc buckle jacking support (3) is arranged on the surface of the I-shaped steel (1);

the disc buckle vertical rod (5) is arranged above the disc buckle top support (3), a disc buckle bottom support (8) is arranged at the top of the disc buckle vertical rod (5), the disc buckle bottom support (8) is abutted against the surface of the reinforced concrete structure II (9), and a disc buckle horizontal rod (6) is arranged on a rod body of the disc buckle vertical rod (5); and

the outer frame vertical rod (10) is arranged on the surface of the I-shaped steel (1), the outer frame horizontal rod (11) is arranged on the surface of the outer frame vertical rod (10), and the outer side of the frame body formed by the outer frame vertical rod (10) and the outer frame horizontal rod (11) is provided with the dense mesh net (12).

2. The top-returning pre-buried cantilever outer frame fixing device of claim 1, wherein: the two groups of I-shaped steel (1) are arranged, two groups of disc buckle jacking supports (3) are arranged on the surface of each group of I-shaped steel (1), the disc buckle jacking supports (3) are of a '21274', inclined planes are arranged at the bottoms of side plates of the disc buckle jacking supports (3), and the inclined planes of the two side plates of the disc buckle jacking supports (3) are opposite to each other.

3. The top-returning pre-buried cantilever outer frame fixing device of claim 2, which is characterized in that: an embedded clamping groove (13) is formed in the bottom surface of a top plate of the disc buckle top support (3), the embedded clamping groove (13) is a '21274', a rubber pad (14) is arranged inside the embedded clamping groove (13), and the rubber pad (14) is a '21274', a character-shaped plate.

4. The top-returning pre-buried cantilever outer frame fixing device of claim 3, wherein: the side wall of the embedding clamping groove (13) is provided with a plurality of protruding thorns (15), and the protruding thorns (15) are inserted into the surface of the side plate of the rubber pad (14).

5. The top-returning pre-buried cantilever outer frame fixing device of claim 4, wherein: one end of the disc buckle upright rod (5) is provided with a disc buckle screw rod I (4), and the disc buckle screw rod I (4) is connected to the surface of the disc buckle top support (3).

6. The top-returning pre-buried cantilever outer frame fixing device of claim 5, wherein: the other end of the disc buckle upright rod (5) is provided with a disc buckle screw rod II (7), and the disc buckle screw rod II (7) is connected to the surface of the disc buckle bottom support (8).

7. The top-returning pre-buried cantilever outer frame fixing device of claim 6, wherein: the plate buckling horizontal rods (6) are provided with multiple groups, each group of plate buckling horizontal rods (6) is connected between two adjacent plate buckling vertical rods (5), each group of plate buckling horizontal rods (6) is provided with multiple groups, and the plurality of plate buckling horizontal rods (6) are fixedly installed along the long edge of each plate buckling vertical rod (5).