Fabricated building hoisting construction positioning steel plate

Abstract

The utility model provides an assembly type building hoisting construction positioning steel plate, and relates to the technical field of assembly type building hoisting, the assembly type building hoisting construction positioning steel plate comprises a steel plate and a plurality of reinforcing steel bars, the steel plate is provided with a plurality of circular through holes, and the reinforcing steel bars are inserted in inner cavities of the circular through holes; the upper side and the lower side of each circular through hole are each provided with two symmetrical mounting blocks, the two opposite sides of the four mounting blocks of each circular through hole are each provided with a connecting mechanism, the two opposite side walls of the mounting blocks are connected with a plurality of connecting columns distributed in the circular through holes in a circumferential mode, and the side walls, opposite in pairs, of the mounting blocks are provided with semicircular grooves. A sliding mechanism is arranged in an inner cavity of each semicircular groove. The device has the advantages of being reasonable in design, simple in structure, safe, reliable, accurate in positioning and convenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting of prefabricated buildings, in particular to a positioning steel plate for hoisting construction of prefabricated buildings. Background Art

[0002] A prefabricated building refers to a building in which a large amount of on-site operation work in the traditional construction method is transferred to a factory. Building components and fittings are processed and manufactured in the factory and transported to the building construction site, and are assembled and installed on-site through reliable connection methods. When a prefabricated building is under construction, it needs to be lifted and assembled by hoisting, and a positioning steel plate is required to position the steel bar part extending from the interior of the building, and a corresponding position height needs to be reserved.

[0003] After retrieval, CN219622311U discloses a positioning steel plate for hoisting construction of prefabricated buildings. The positioning steel plate for hoisting construction of prefabricated buildings includes a steel plate and positioning holes opened on the steel plate for positioning steel bars in prefabricated buildings. Steel bars are arranged in the positioning holes. A clamping mechanism corresponding to the positioning holes is arranged at the top of the steel plate. The clamping mechanism includes a positioning steel sleeve and two semi-circular rubber sleeves arranged inside the positioning steel sleeve. For this positioning steel plate for hoisting construction of prefabricated buildings, by arranging a clamping mechanism at the top of the steel plate, when the steel plate is sleeved with the steel bar and the steel bar is positioned, the steel bar can enter the interior of the clamping mechanism. Then, the movable sleeve is rotated to drive the semi-circular rubber sleeve to move downward inside the positioning steel sleeve and move closer to the steel bar. When the inner wall of the semi-circular rubber sleeve is in close contact with the surface of the steel bar, the steel bar can be clamped and fixed, achieving the fixing effect of the steel plate and the steel bar and avoiding the situation of the steel plate shifting and tilting.

[0004] According to the above-mentioned positioning steel plate for hoisting construction of prefabricated buildings, when the device is in use, since the upper movable sleeve is rotated to drive the positioning steel sleeve to move up and down, and the two semi-circular rubber sleeves are used to position the steel bar, but in the positioning process, the two semi-circular rubber sleeves are in a semi-conical shape. Therefore, the two semi-circular rubber sleeves can only position the steel bar through the edges, resulting in a situation where the positioning may be unreliable, and thus the steel bar may fall off.

[0005] How to solve the above technical problems is the subject faced by the utility model. Summary of the Utility Model

[0006] In order to solve the deficiencies of the prior art, the utility model provides a positioning steel plate for hoisting construction of prefabricated buildings with reasonable design, simple structure, safety and reliability, accurate positioning and convenient installation.

[0007] The technical solution adopted by the present utility model to solve its technical problems is as follows: The present utility model provides a positioning steel plate for hoisting construction of prefabricated buildings, including a steel plate and a number of steel bars. A number of circular through holes are opened on the steel plate, and a steel bar is inserted into the inner cavity of each circular through hole;

[0008] On both the upper and lower sides of each circular through hole, two symmetrically arranged mounting blocks are provided. On the opposite sides of the four mounting blocks of each circular through hole, a connecting mechanism is provided. On the opposite side walls of the mounting blocks, a number of connecting columns arranged in a circumferential distribution are connected inside the circular through hole. On the opposite side walls of the two mounting blocks, semi-circular grooves are opened, and a sliding mechanism is arranged in the inner cavity of each semi-circular groove.

[0009] The connecting mechanism includes a connecting plate. The connecting plates are fixedly installed on the opposite side walls of each mounting block. A bolt hole is opened on each connecting plate, and a fixing bolt is arranged in the inner cavity of the two opposite bolt holes.

[0010] The sliding mechanism includes four arc-shaped chutes, which are respectively opened on the side walls of the inner cavity of the semi-circular groove. The arc-shaped chutes are of special-shaped;

[0011] A slider is slidably installed in the inner cavity of the arc-shaped chute. A connecting member is arranged on one side of the slider and the other opposite slider. The connecting member is arc-shaped.

[0012] A plurality of equidistantly distributed clamping rings are arranged at the bottom of the inner cavity of the arc-shaped chute.

[0013] The beneficial effects of the present utility model are: firm installation, accurate positioning, and improvement of the accuracy and efficiency of positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a bottom view structural schematic diagram of the present utility model;

[0016] Figure 3 is a side view structural schematic diagram of the present utility model;

[0017] Figure 4 is Figure 3 a partial structural schematic diagram at A of

[0018] Figure 5 is a structural schematic diagram of the sliding mechanism of the present utility model.

[0019] Among them, the attached drawing reference numerals are: 1, steel plate; 2, steel bar; 3, mounting block; 4, connecting plate; 5, bolt hole; 6, fixing bolt; 7, semi-circular groove; 8, circular through-hole; 9, connecting column; 10, arc-shaped sliding groove; 11, connecting piece; 12, slider; 13, clamping ring. Specific implementation manner

[0020] In order to clearly illustrate the technical features of this solution, the following will elaborate on this solution through specific implementation manners.

[0021] As Figures 1 to 5 shown, a positioning steel plate for hoisting construction of an assembled building includes a steel plate 1 and a plurality of steel bars 2. A plurality of circular through-holes 8 are formed in the steel plate 1, and a steel bar 2 is inserted into the inner cavity of each circular through-hole 8;

[0022] Two symmetrically arranged mounting blocks 3 are provided on both the upper and lower sides of each circular through-hole 8. Connecting mechanisms are provided on the opposite sides of the four mounting blocks 3 of each circular through-hole 8. A plurality of connecting columns 9 arranged in a circumferential distribution are connected to the opposite side walls of the mounting blocks 3 in the circular through-hole 8. Semi-circular grooves 7 are formed in the opposite side walls of the mounting blocks 3 in pairs, and a sliding mechanism is provided in the inner cavity of each semi-circular groove 7.

[0023] The connecting mechanism includes a connecting plate 4. Connecting plates 4 are fixedly installed on the opposite side walls of each mounting block 3. Bolt holes 5 are formed in each connecting plate 4, and a fixing bolt 6 is arranged in the inner cavities of two opposite bolt holes 5.

[0024] The sliding mechanism includes four arc-shaped sliding grooves 10, which are respectively formed in the side walls of the inner cavity of the semi-circular groove 7, and the arc-shaped sliding grooves 10 are of special-shaped;

[0025] A slider 12 is slidably installed in the inner cavity of the arc-shaped sliding groove 10. A connecting piece 11 is arranged on one side of the slider 12 and the other opposite slider 12, and the connecting piece 11 is arc-shaped.

[0026] A plurality of equally spaced clamping rings 13 are arranged at the bottom of the inner cavity of the arc-shaped sliding groove 10.

[0027] The implementation principle is as follows: First, move the steel plate 1 to the position where it needs to be installed. At this time, the staff rotates the fixing bolt 6. When the fixing bolt 6 rotates, the two connecting plates 4 can approach each other through the bolt holes 5. When the two connecting plates 4 approach each other, they can drive the installation blocks 3 opposite to each other to approach each other. When the symmetric installation blocks 3 approach each other, they can drive the two installation blocks 3 arranged at the bottom of the steel plate 1 to approach each other through the connecting column 9. When the symmetric installation blocks 3 approach each other, the slider 12 in the sliding mechanism arranged in the inner cavity of the installation block 3 can slide in the inner cavity of the arc-shaped chute 10, and move from the side close to the steel bar 2 to the side away from the steel bar 2. Therefore, when the slider 12 moves to the innermost part, the slider 12 can be clamped by the clamping ring 13, and at this time, the connecting member 11 is in an 8-shaped state above the steel bar 2. Therefore, the steel plate 1 can be limited in position.

[0028] The technical features not described in the present utility model can be realized by or adopted the existing technologies, and will not be elaborated here. Of course, the above description is not a limitation to the present utility model, and the present utility model is not limited to the above examples. Changes, modifications, additions or substitutions made by those of ordinary skill in the art within the substantial scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. An assembled building hoisting construction positioning steel plate, characterized in that, It includes a steel plate (1) and a number of steel bars (2). A number of circular through-holes (8) are formed in the steel plate (1), and a steel bar (2) is inserted into the inner cavity of each circular through-hole (8). On both the upper and lower sides of each circular through-hole (8), two symmetrically arranged mounting blocks (3) are provided. On the opposite sides of the four mounting blocks (3) of each circular through-hole (8), connection mechanisms are provided. On the opposite side walls of the mounting blocks (3), a number of connecting columns (9) arranged in a circumferential distribution are connected within the circular through-hole (8). On one side wall where the mounting blocks (3) face each other in pairs, semi-circular grooves (7) are formed. In the inner cavity of each semi-circular groove (7), a sliding mechanism is provided.

2. The prefabricated building hoisting construction positioning steel plate according to claim 1, wherein The connection mechanism includes a connecting plate (4). On the opposite side walls of each mounting block (3), the connecting plate (4) is fixedly installed. A bolt hole (5) is formed in each connecting plate (4). A fixing bolt (6) is arranged in the inner cavity of two opposite bolt holes (5).

3. The prefabricated building hoisting construction positioning steel plate according to claim 1, characterized in that, The sliding mechanism includes four arc-shaped chutes (10), and the four arc-shaped chutes (10) are respectively formed in the side walls of the inner cavity of the semi-circular groove (7).

4. The positioning steel plate for hoisting construction of prefabricated buildings according to claim 3, characterized in that, A slider (12) is slidably installed in the inner cavity of the arc-shaped chute (10). A connecting member (11) is provided on one side of the slider (12) and another opposite slider (12). The connecting member (11) is arc-shaped.

5. The positioning steel plate for hoisting construction of prefabricated buildings according to claim 4, wherein At the bottom of the inner cavity of the arc-shaped chute (10), a number of equally spaced clamping rings (13) are provided.

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