Foundation anchor bolt positioning assembly

Abstract

The utility model relates to the technical field of anchor bolts, in particular to an anchor bolt positioning assembly which comprises a supporting steel bar frame and anchor bolts, the bottoms of the anchor bolts penetrate through the supporting steel bar frame and are fixed to the ground, short column steel bars are evenly arranged at the bottom of the supporting steel bar frame at intervals, the short column steel bars are arranged on the two sides of the anchor bolts, and the short column steel bars are fixed to the ground. The short column steel bars on the outermost side are fixed with the supporting steel bar frame; the periphery of the rib net is fixed to the outermost short column steel bar, the bottoms of the anchor bolts and the bottoms of the middle short column steel bars penetrate through the rib net, a positioning steel plate is fixed to the top of the supporting steel bar frame, the outer wall of each anchor bolt is in threaded connection with a set of positioning bolts, and the bottoms of the upper positioning bolts abut against the positioning steel plate. The tops of the lower positioning bolts abut against the bottoms of the supporting steel bar frames, protective films are arranged on the tops of the anchor bolts, the supporting steel bar frames and the anchor bolts can be constructed synchronously with short column steel bars, and the effects of shortening the pre-burying time and shortening the construction period are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor bolts, in particular to an anchor bolt positioning component. Background Art

[0002] Anchor bolts, also known as stiffened anchor plate anchor bolts, welded anchor bolts, anchor wires, etc., are specifically used for embedding in concrete foundations to fix the bases of various machines and equipment.

[0003] The Chinese utility model patent with the publication number CN202830961, which was published on March 27, 2013, discloses a bracket for the installation and positioning of anchor bolts. Through the protection of the bracket, it avoids the offset of the anchor bolts caused by extrusion and impact during the construction of reinforced concrete, further ensures the positioning position, spacing and installation perpendicularity of the anchor bolts, and ensures the installation quality of the anchor bolts. However, its construction steps are relatively cumbersome and the construction period is relatively long. Content of the Utility Model

[0004] In view of the above problems, the utility model provides an anchor bolt positioning component, the support steel bar frame and the anchor bolts of which can be constructed synchronously with the short column steel bars, achieving the effect of shortening the embedding time and saving the construction period.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] An anchor bolt positioning component includes a support steel bar frame and anchor bolts. The bottoms of multiple anchor bolts penetrate through the support steel bar frame and are fixed to the ground. Short column steel bars are evenly arranged at intervals at the bottom of the support steel bar frame. The short column steel bars are arranged on both sides of the anchor bolts and are fixed to the ground. The outermost short column steel bars are fixed to the support steel bar frame; the outer periphery of the steel mesh is fixed to the outermost short column steel bars, and the bottoms of the anchor bolts and the bottoms of the short column steel bars in the middle penetrate through the steel mesh.

[0007] Further, a positioning steel plate is fixed to the top of the support steel bar frame.

[0008] Further, a set of positioning bolts are threadedly connected to the outer wall of the anchor bolts. The bottom of the upper positioning bolt abuts against the positioning steel plate; the top of the lower positioning bolt abuts against the bottom of the support steel bar frame.

[0009] Further, a protective film is provided at the top of the anchor bolt.

[0010] The utility model has the following beneficial effects:

[0011] 1. The support steel bar frame and the anchor bolts of the utility model can be constructed synchronously with the short column steel bars, achieving the effect of shortening the embedding time and saving the construction period.

[0012] 2. In the present utility model, the positioning steel plate and the positioning bolts can be reused, are convenient to carry, and the construction operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural view of the present utility model;

[0014] Figure 2 is a top view of the present utility model.

[0015] The reference numerals in the drawings are:

[0016] 1, positioning steel plate; 2, supporting steel bar frame; 3, anchor bolt; 4, short column steel bar; 5, steel bar mesh; 6, positioning bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model.

[0018] As Figure 1 - Figure 2 shown, the anchor bolt positioning assembly in this embodiment includes a supporting steel bar frame 2 and an anchor bolt 3. The bottoms of a plurality of anchor bolts 3 penetrate through the supporting steel bar frame 2 and are fixed to the ground. Short column steel bars 4 are uniformly arranged at intervals at the bottom of the supporting steel bar frame 2. The short column steel bars 4 are arranged on both sides of the anchor bolts 3 and are fixed to the ground. The outermost short column steel bars 4 are fixed to the supporting steel bar frame 2; the outer periphery of the steel bar mesh 5 is fixed to the outermost short column steel bars 4. The bottoms of the anchor bolts 3 and the bottoms of the short column steel bars 4 in the middle penetrate through the steel bar mesh 5.

[0019] The supporting steel bar frame 2 and the anchor bolt 3 of the present utility model can be constructed synchronously with the short column steel bars 4, achieving the effect of shortening the embedding time and saving the construction period.

[0020] Further, a positioning steel plate 1 is fixed at the top of the supporting steel bar frame 2.

[0021] Further, a group of positioning bolts 6 are threadedly connected to the outer wall of the anchor bolt 3. The bottom of the upper positioning bolt 6 abuts against the positioning steel plate 1; the top of the lower positioning bolt 6 abuts against the bottom of the supporting steel bar frame 2.

[0022] The positioning steel plate and the positioning bolts 6 can be reused, are convenient to carry, and the construction operation is simple.

[0023] Further, a protective film is provided at the top of the anchor bolt 3.

[0024] The usage method of the present utility model is as follows:

[0025] 1. Before construction, anchor bolt holes are opened on the positioning steel plate 1 according to the requirements of the drawings, and the axis is engraved on the positioning steel plate 1.

[0026] 2. During construction, according to the design of the drawing, the exposed length of the anchor bolt 3 is determined, and the upper and lower positioning bolts 6 and the anchor bolt 3 are fixed first, which can ensure that the height and verticality of the anchor bolt 3 meet the requirements.

[0027] 3. The support steel bar frame 2 is welded to the short column steel bars 4 according to the embedded elevation. The components are placed near the short column steel bars 4 in cooperation with the total station based on the axis scale lines of the positioning steel plate 1.

[0028] 4. After confirming that the elevation and axis are correct, a steel bar mesh 5 is welded to the bottom of the anchor bolt 3 (a steel bar diagonal brace can be set if necessary), and at the same time, the anchor bolt 3 is fixed.

[0029] 5. After the anchor bolt 3 is fixed, the positioning steel plate 1 and the upper and lower positioning bolts 6 of the positioning steel plate 1 are removed for reuse. Finally, the exposed part of the anchor bolt 3 is protected with a film to prevent the concrete from contaminating the anchor bolt 3 during the pouring process, which may cause difficulties in the installation of the steel column in the later stage.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ground anchor bolt positioning assembly, comprising a supporting steel frame (2) and anchor bolts (3), wherein the bottoms of a plurality of anchor bolts (3) penetrate the supporting steel frame (2) and are fixed to the ground, characterized in that: Short column steel bars (4) are evenly spaced at the bottom of the supporting steel bar frame (2). The short column steel bars (4) are arranged on both sides of the anchor bolts (3). The short column steel bars (4) are fixed to the ground, and the outermost short column steel bars (4) are fixed to the supporting steel bar frame (2). The outer periphery of the reinforcement mesh (5) is fixed to the outermost short column steel bars (4), and the bottom of the anchor bolts (3) and the bottom of the middle short column steel bars (4) all penetrate the reinforcement mesh (5).

2. The anchor bolt positioning assembly according to claim 1, characterized in that: A positioning steel plate (1) is fixed on the top of the supporting steel bar frame (2).

3. The anchor bolt positioning assembly according to claim 2, characterized in that: A group of positioning bolts (6) are threadedly connected to the outer wall of the anchor bolt (3), the bottom of the upper positioning bolt (6) abuts against the positioning steel plate (1); and the top of the lower positioning bolt (6) abuts against the bottom of the supporting steel bar frame (2).

4. The anchor bolt positioning assembly according to claim 1, characterized in that: A protective film is arranged on the top of the anchor bolt (3).

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