CN213330096U

CN213330096U - Pre-buried support mounting of structure pillar rag bolt

Info

Publication number: CN213330096U
Application number: CN202021540161.7U
Authority: CN
Inventors: 霍加毅; 李鹏飞
Original assignee: Shanghai Baoye Group Corp Ltd
Current assignee: Shanghai Baoye Group Corp Ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-06-01
Anticipated expiration: 2030-07-30

Abstract

The utility model relates to a pre-embedded supporting and fixing part of a foundation bolt of a structural strut, which comprises a cross-shaped bracket, a horizontal bubble instrument, four bolts and nuts; the middle part of the cross-shaped bracket is provided with a through hole, four support legs of the cross-shaped bracket are respectively provided with a clamping groove for placing bolts, and the four bolts respectively penetrate through the clamping grooves on the four support legs and are fixed through nuts; the clamping grooves are marked with scale marks for correcting the positions of bolts; and horizontal bubble instruments are respectively arranged at the top ends of the four support legs. The utility model is simple in operation, saved the step of the fixed steel sheet of processing, pre-buried completion can be withdrawed, but reuse.

Description

Pre-buried support mounting of structure pillar rag bolt

Technical Field

The utility model relates to a pre-buried support mounting of structure pillar rag bolt.

Background

In order to improve the horizontal precision of the bolt embedded part, the control is convenient and the construction operation is simplified. In the prior art, the bolts need to be pre-embedded by means of steel plate processing and hole opening, the position precision of the bolts cannot be effectively guaranteed, and the bolts are difficult to control and complex to operate during construction.

Disclosure of Invention

The utility model aims at overcoming prior art's defect, provide a pre-buried support mounting of structure pillar rag bolt, improve the pre-buried quality of built-in fitting, optimize the pre-buried horizontal control of embedded part.

In order to solve the technical problem, the utility model discloses a realize like this:

the utility model provides a pre-buried support mounting of structure pillar rag bolt which characterized in that: the device comprises a cross-shaped bracket, a horizontal bubble instrument, four bolts and nuts; the middle part of the cross-shaped bracket is provided with a through hole, four support legs of the cross-shaped bracket are respectively provided with a clamping groove for placing bolts, and the four bolts respectively penetrate through the clamping grooves on the four support legs and are fixed through nuts; the clamping grooves are marked with scale marks for correcting the positions of bolts; and the four support legs are respectively provided with a horizontal bubble instrument.

The utility model has the advantages that: 1. the method is suitable for embedding the bolts in the die.

2. The four support legs are respectively provided with a level gauge to ensure the horizontal accuracy of the embedded part by observing whether the air bubbles are centered.

3. The holes for placing the bolts in the supporting legs are provided with scales, so that the relative positions of the four bolts can be conveniently corrected

4. The utility model can be used after being disassembled, and is convenient and fast.

5. The effect is directly perceived obvious, practices thrift manpower, material resources and time, has both guaranteed pre-buried quality and precision.

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

fig. 1 is a schematic structural diagram of the present application.

Fig. 2 is a schematic top view.

Detailed Description

As shown in fig. 1 and 2: a supporting and fixing part pre-embedded with foundation bolts of a structural strut comprises a cross-shaped bracket 1, a horizontal bubble instrument 2, four bolts 3 and nuts 4; a through hole 5 is formed in the middle of the cross-shaped support, clamping grooves 6 for placing bolts are formed in four support legs 11 of the cross-shaped support respectively, and the four bolts penetrate through the clamping grooves in the four support legs respectively and are fixed through nuts; the positions of the clamping grooves are all marked with scale marks 7 for correcting the positions of the bolts; the top ends of the four support legs are respectively provided with a horizontal bubble instrument, so that whether the positions of the four support legs and the bolts are horizontal or not can be directly observed, the appearance is obvious, and the adjustment is convenient; the support legs can play a role in supporting and reinforcing, and the operation is simple and the field control effect is obvious in the using process.

The specific operation steps are as follows:

the top ends of the four bolts respectively extend into the clamping grooves of the four support legs of the fixing piece and are screwed tightly by screws;

observing the numerical value of the scale mark of the clamping groove for placing the bolt, and ensuring that the position of the bolt meets the design requirement;

and putting the device with the bolt into a template to be embedded.

And observing whether the bubbles of the horizontal instrument at the four ends of the supporting leg are centered or not, finely adjusting the upper and lower positions of the bolts at the four ends, and keeping the horizontal bubbles to the end points at the horizontal positions.

Concrete was poured into the mold and observed if the four endpoints were horizontal.

And (5) finishing the light collection of the mould, loosening the screws after the concrete is initially set, and taking down the fixing piece.

The fixing piece is cleaned up, and the fixing piece can be used next time conveniently.

Claims

1. The utility model provides a pre-buried support mounting of structure pillar rag bolt which characterized in that: the device comprises a cross-shaped bracket, a horizontal bubble instrument, four bolts and nuts; the middle part of the cross-shaped bracket is provided with a through hole, four support legs of the cross-shaped bracket are respectively provided with a clamping groove for placing bolts, and the four bolts respectively penetrate through the clamping grooves on the four support legs and are fixed through nuts; the clamping grooves are marked with scale marks for correcting the positions of bolts; and the four support legs are respectively provided with a horizontal bubble instrument.