Steel bar positioning device for building construction

Abstract

The utility model discloses a steel bar positioning device for building construction, and relates to the technical field of auxiliary parts of reinforcers, such as connectors, partition supports and steel hoops. The steel bar positioning device for building construction comprises a front positioning frame and a rear positioning frame, sliding holes are formed in the surface of the front positioning frame, and the same sliding holes are formed in the surface of the rear positioning frame; the positioning assembly is arranged in the sliding holes, the positioning assembly comprises a plurality of positioning clamping plates, a plurality of sliding pieces, a plurality of rotary knobs, a plurality of third threaded columns and two sliding rods, the positioning clamping plates slide in the corresponding sliding holes, and the positioning clamping plates are arranged at the front end and the rear end of the reinforcing steel bar correspondingly; the multiple positioning clamping plates conduct positioning clamping from the front end and the rear end of the steel bar, the phenomenon that the steel bar deviates due to the fact that the steel bar is too long can be reduced, and therefore the stability of the whole steel bar is guaranteed after the steel bar is welded and positioned subsequently.

Description

Technical Field

[0001] The utility model relates to auxiliary components of reinforcement pieces, for example, connectors, spacers and steel hoop technical fields, and in particular to a steel bar positioning device for building construction. Background Art

[0002] Rows of steel bars are often needed in construction projects. To ensure the stability of the rows of steel bars, positioning steel bars that are perpendicular to the rows of steel bars need to be set between the rows of steel bars. To ensure the parallelism of the rows of steel bars, a steel bar positioning device is used for auxiliary positioning. However, the current positioning device can only position one end. Due to the long length of the steel bars, there is a phenomenon of downward deviation. If the positioning device is directly welded on the offset steel bar, it is easy to cause instability in the steel bar structure. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a steel bar positioning device for construction, which can solve the problem of unstable steel bar structure caused by directly welding the positioning bar on the offset steel bar.

[0004] To achieve the above object, the utility model provides the following technical solution: a steel bar positioning device for construction, comprising a front positioning frame and a rear positioning frame, wherein a sliding hole is provided on the surface of the front positioning frame, and a similar sliding hole is provided on the surface of the rear positioning frame;

[0005] The positioning assembly is arranged inside the sliding hole, and the positioning assembly includes multiple positioning clamps, multiple sliding parts, multiple knobs, multiple threaded columns and two sliding rods. The multiple positioning clamps all slide inside the corresponding sliding holes, and the multiple sliding parts are respectively welded to the corresponding positioning clamps.

[0006] Preferably, the surfaces of the plurality of threaded columns three are respectively threadedly connected to the surfaces of the corresponding sliding members, and the plurality of turning knobs are respectively welded to the corresponding threaded columns three.

[0007] Preferably, a columnar body 1 is welded on the surface of the front positioning frame, and a threaded hole 1 is opened on the surface of the columnar body 1.

[0008] Preferably, a second columnar body is welded on the surface of the rear positioning frame, and a second threaded column is welded on the surface of the second columnar body.

[0009] Preferably, a connecting column is provided on the outside of the front positioning frame, a threaded column 1 is welded on the surface of the connecting column, and the surface of the threaded column 1 is threadedly connected to the inner surface of the threaded hole 1.

[0010] Preferably, a second threaded hole is provided on the surface of the connecting column, and the inner surface of the second threaded hole is threadedly connected to the surface of the second threaded column.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The steel bar positioning device for construction use has multiple positioning clamps in the positioning assembly. The multiple positioning clamps are respectively arranged at the front and rear ends of the steel bar. The multiple positioning clamps are used to position and clamp the steel bar from the front and rear ends. This can reduce the phenomenon of steel bar deviation caused by excessive length of the steel bar, thereby ensuring the stability of the entire steel bar after the subsequent welding and positioning of the steel bar.

[0013] (2) The steel bar positioning device for construction is provided with a connecting column, which is connected between the front positioning frame and the rear positioning frame, so that the front positioning frame can clamp and position the front end of multiple rows of steel bars, thereby improving the efficiency of the front positioning frame in clamping and positioning the front end steel bars, thereby improving the positioning efficiency of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is an overall schematic diagram of the connecting column of the utility model;

[0017] Figure 3 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0018] Figure numerals: 1. front positioning frame; 2. connecting column; 3. columnar body one; 4. threaded hole one; 5. threaded column one; 6. threaded hole two; 7. threaded column two; 8. columnar body two; 9. sliding hole; 10. rear positioning frame; 11. positioning clamp; 12. knob; 13. threaded column three; 14. sliding member; 15. sliding rod. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and 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 therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] See also Figure 1-3 The utility model provides a technical solution: a steel bar positioning device for construction, comprising a front positioning frame 1 and a rear positioning frame 10, wherein the surface of the front positioning frame 1 is provided with a sliding hole 9, and the surface of the rear positioning frame 10 is provided with the same sliding hole 9;

[0024] The positioning assembly is arranged inside the sliding hole 9, and the positioning assembly includes multiple positioning clamps 11, multiple sliding parts 14, multiple knobs 12, multiple threaded columns 13 and two sliding rods 15. The multiple positioning clamps 11 all slide inside the corresponding sliding holes 9, and the multiple sliding parts 14 are respectively welded to the corresponding positioning clamps 11.

[0025] The surfaces of the plurality of threaded columns 13 are respectively threadedly connected to the surfaces of the corresponding sliding members 14 , and the plurality of turning knobs 12 are respectively welded to the corresponding threaded columns 13 .

[0026] A columnar body 3 is welded on the surface of the front positioning frame 1 , and a threaded hole 4 is opened on the surface of the columnar body 3 .

[0027] A columnar body 2 8 is welded on the surface of the rear positioning frame 10 , and a threaded column 2 7 is welded on the surface of the columnar body 2 8 .

[0028] A connecting column 2 is arranged outside the front positioning frame 1 , a threaded column 5 is welded on the surface of the connecting column 2 , and the surface of the threaded column 5 is threadedly connected to the inner surface of the threaded hole 4 .

[0029] A threaded hole 2 6 is provided on the surface of the connecting column 2 , and the inner surface of the threaded hole 2 6 is threadedly connected to the surface of the threaded column 2 7 .

[0030] When multiple steel bars need to be positioned, first, multiple knobs 12 corresponding to the rear positioning frame 10 are rotated. The rotation of the knob 12 drives the corresponding threaded column three 13 to rotate. The rotation of the threaded column three 13 loosens the corresponding sliding member 14, and then drives the sliding member 14 to move. The sliding member 14 moves to clamp the steel bars. After the movement of the sliding member 14 drives the positioning clamp 11 to move to the appropriate position, the knob 12 is rotated to tighten the sliding member 14.

[0031] Then, select a suitable number of connecting columns 2, install multiple connecting columns 2 together end to end, and then install the frontmost connecting column 2 corresponding to threaded column 1 5 inside threaded hole 1 4, and the rearmost connecting column 2 corresponding to threaded hole 2 6 on the surface of threaded column 2 7.

[0032] Finally, the corresponding sliding member 14 of the front positioning frame 1 is loosened, and then the sliding member 14 is driven to move to clamp the steel bar, and then the knob 12 is turned to tighten the sliding member 14 .

[0033] By setting up multiple positioning clamps 11 in the positioning assembly, the multiple positioning clamps 11 are respectively set at the front and rear ends of the steel bar, and the multiple positioning clamps 11 are used to position and clamp the steel bar from the front and rear ends, which can reduce the phenomenon of steel bar deviation caused by excessive length of the steel bar, thereby ensuring the stability of the entire steel bar after the subsequent welding and positioning of the steel bar.

[0034] By setting a connecting column 2, the connecting column 2 is connected between the front positioning frame 1 and the rear positioning frame 10, so that the front positioning frame 1 can clamp and position the front end of multiple rows of steel bars, thereby improving the efficiency of the front positioning frame 1 in clamping and positioning the front end steel bars, thereby improving the positioning efficiency of the entire device.

[0035] Working principle:

[0036] When it is necessary to position multiple steel bars, first, rotate the multiple knobs 12 corresponding to the rear positioning frame 10. The rotation of the knobs 12 drives the corresponding threaded column three 13 to rotate. The threaded column three 13 loosens the corresponding sliding member 14 and then drives the sliding member 14 to move. The sliding member 14 moves to clamp the steel bars. After the sliding member 14 drives the positioning clamp 11 to move to a suitable position, the knobs 12 are rotated to tighten the sliding member 14.

[0037] Then, select a suitable number of connecting columns 2, install multiple connecting columns 2 together end to end, and then install the frontmost connecting column 2 corresponding to threaded column 1 5 inside threaded hole 1 4, and the rearmost connecting column 2 corresponding to threaded hole 2 6 on the surface of threaded column 2 7.

[0038] Finally, the corresponding sliding member 14 of the front positioning frame 1 is loosened, and then the sliding member 14 is driven to move to clamp the steel bar, and then the knob 12 is turned to tighten the sliding member 14 .

[0039] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A steel bar positioning device for construction, characterized in that: include: A front positioning frame (1) and a rear positioning frame (10), wherein a sliding hole (9) is provided on the surface of the front positioning frame (1), and a similar sliding hole (9) is provided on the surface of the rear positioning frame (10); The positioning assembly is arranged inside the sliding hole (9), and the positioning assembly comprises a plurality of positioning clamping plates (11), a plurality of sliding members (14), a plurality of rotating knobs (12), a plurality of threaded columns (13) and two sliding rods (15). The plurality of positioning clamping plates (11) all slide inside the corresponding sliding holes (9), and the plurality of sliding members (14) are respectively welded to the corresponding positioning clamping plates (11).

2. A steel bar positioning device for construction according to claim 1, characterized in that: The surfaces of the plurality of threaded columns three (13) are respectively threadedly connected to the surfaces of the corresponding sliding members (14), and the plurality of turning knobs (12) are respectively welded to the corresponding threaded columns three (13).

3. A steel bar positioning device for construction according to claim 1, characterized in that: A columnar body (3) is welded on the surface of the front positioning frame (1), and a threaded hole (4) is opened on the surface of the columnar body (3).

4. A steel bar positioning device for construction according to claim 3, characterized in that: A second columnar body (8) is welded on the surface of the rear positioning frame (10), and a second threaded column (7) is welded on the surface of the second columnar body (8).

5. A steel bar positioning device for construction according to claim 4, characterized in that: The front positioning frame (1) is provided with a connecting column (2) on the outside, a threaded column (5) is welded on the surface of the connecting column (2), and the surface of the threaded column (5) is threadedly connected to the inner surface of the threaded hole (4).

6. A steel bar positioning device for construction according to claim 5, characterized in that: The surface of the connecting column (2) is provided with a second threaded hole (6), and the inner surface of the second threaded hole (6) is threadedly connected to the surface of the second threaded column (7).

Images