Reinforcing steel bar straightening auxiliary device

Abstract

The utility model relates to the technical field of reinforcing steel bar straightening, in particular to a reinforcing steel bar straightening auxiliary device. The reinforcing steel bar straightening auxiliary device comprises a base; one end of the main rod assembly is rotatably arranged on the base, a sliding piece is arranged on the main rod assembly in a sliding mode, and a first limiting piece used for limiting the sliding piece is arranged on the main rod assembly; the multiple placement platforms are arranged in the circumferential direction of the main rod assembly at intervals, the placement platforms are connected with the sliding parts through first supporting rods, and the two ends of the first supporting rods are hinged to the placement platforms and the sliding parts correspondingly; the two ends of the second supporting rod are hinged to the top end of the main rod assembly and the rod body of the first supporting rod respectively. The reinforcing steel bar straightening auxiliary device can be used for multiple times, and meanwhile, the problem of resource waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar straightening, in particular to a steel bar straightening auxiliary device. Background Art

[0002] When a rebar straightening machine is straightening the coil, a rebar cage is usually welded on site as a conveying channel for the coil, and the coil is supported and fixed with steel pipes to assist the rebar straightening machine in straightening the coil. However, after the rebar cage is made, the steel bars used to make the rebar cage cannot be recycled and can only be discarded, resulting in a waste of resources. Utility Model Content

[0003] Therefore, the technical problem to be solved by the utility model is that after the steel cage is manufactured, the steel bars used to manufacture the steel cage cannot be recycled and can only be discarded, resulting in a waste of resources, thereby providing a steel bar straightening auxiliary device.

[0004] In order to solve the above problems, the utility model provides a steel bar straightening auxiliary device, comprising:

[0005] Base;

[0006] A main rod assembly, one end of which is rotatably arranged on the base, a sliding member is slidably arranged on the main rod assembly, and a first limiting member for limiting the position of the sliding member is arranged on the main rod assembly;

[0007] A plurality of placement platforms, which are arranged at intervals along the circumference of the main rod assembly, the placement platforms are connected to the sliding member through a first support rod, the two ends of the first support rod are respectively hinged to the placement platform and the sliding member, and the two ends of the second support rod are respectively hinged to the top of the main rod assembly and the rod body of the first support rod;

[0008] In which, the placement platform has an open state and a folded state. In the open state, the sliding member slides relatively in a direction away from the base, and drives the first support rod and the second support rod to swing in a direction away from the main rod assembly, so that the placement platform is perpendicular to the main rod assembly. In the folded state, the sliding member slides relatively toward the base, and drives the first support rod and the second support rod to swing in a direction close to the main rod assembly, so that the placement platform is parallel to the main rod assembly.

[0009] Furthermore, the placement platform is provided with a limiting component for fixing the coil screw.

[0010] Furthermore, the main rod assembly includes a sleeve rod and a main rod, one end of the main rod is rotatably arranged on the base, the sleeve rod is sleeved on the main rod, the sleeve rod is suitable for relative movement along the guide direction of the main rod, the sliding member is sleeved on the sleeve rod, the first limiting member is arranged on the sleeve rod, one end of the second support rod is hinged to the top end of the sleeve rod, and the main rod is provided with a second limiting member for limiting the sleeve rod.

[0011] Furthermore, the sleeve rod and the main rod are threadedly matched.

[0012] Furthermore, the limiting assembly includes an outer protective clamp and an inner protective clamp. The outer protective clamp is arranged at one end of the placement platform away from the main rod assembly, and the inner protective clamp is arranged at the other end of the placement platform.

[0013] Furthermore, the outer protective clamp and the inner protective clamp are both hinged to the placement platform.

[0014] Furthermore, the outer protective card member has a first bending portion facing the inner protective card member, and the inner protective card member has a second bending portion facing the outer protective card member.

[0015] Furthermore, a plurality of universal wheels are provided on the end surface of the base away from the main rod assembly.

[0016] Furthermore, the main rod is rotatably connected to the base via a rotating bearing.

[0017] Furthermore, the sleeve rod and the main rod are both provided with a plurality of axially arranged positioning holes, the first limiting member and the second limiting member are respectively a first bolt and a second bolt, the second bolt sequentially passes through the positioning holes of the sleeve rod and the main rod to fix the sleeve rod, the sliding member is provided with matching holes arranged opposite to the positioning holes on the sleeve rod, the first bolt sequentially passes through the positioning hole and the matching hole to fix the sliding member.

[0018] The utility model has the following advantages:

[0019] The utility model discloses a steel bar straightening auxiliary device, which drives a sliding part to make the first support rod and the second support rod swing in a direction away from a main rod assembly or in a direction close to the main rod assembly, so that a placement platform is perpendicular to the main rod assembly or parallel to the main rod assembly. When the placement platform is perpendicular to the main rod assembly, a coil can be placed on the placement platform, and an auxiliary steel bar straightening machine straightens the coil. After use, the placement platform can be folded to make the placement platform parallel to the main rod assembly. The steel bar straightening auxiliary device of the present application can be used multiple times, and at the same time, the problem of wasting resources is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 The structure of the steel bar straightening auxiliary device in the embodiment of the utility model is shown in FIG. Figure 1 ;

[0022] Figure 2 The structure of the steel bar straightening auxiliary device in the embodiment of the utility model is shown in FIG. Figure 2 ;

[0023] Description of reference numerals:

[0024] 1. Base; 2. Sliding member; 3. First limiting member; 4. Placing platform; 5. First supporting rod; 6. Second supporting rod; 7. Sleeve rod; 8. Main rod; 9. Outer protective clamp; 10. Inner protective clamp; 11. First bending part; 12. Second bending part; 13. Universal wheel; 14. Rotating bearing; 15. Disc screw; 16. Second limiting member. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0029] like Figure 1 to Figure 2 As shown, this embodiment discloses a steel bar straightening auxiliary device, comprising: a base 1, a main rod 8 assembly and a plurality of placement platforms 4. One end of the main rod 8 assembly is rotatably arranged on the base 1, a sliding member 2 is slidably arranged on the main rod 8 assembly, and a first limiting member 3 for limiting the sliding member 2 is arranged on the main rod 8 assembly. A plurality of placement platforms 4 are arranged at intervals along the circumference of the main rod 8 assembly, and the placement platforms 4 are connected to the sliding member 2 through the first support rod 5, and the two ends of the first support rod 5 are respectively hinged to the placement platform 4 and the sliding member 2, and the two ends of the second support rod 6 are respectively hinged to the top of the main rod 8 assembly and the rod body of the first support rod 5; wherein the placement platform 4 has an open state and a folded state, in which the sliding member 2 slides relatively in a direction away from the base 1 in the open state, and drives the first support rod 5 and the second support rod 6 to swing in a direction away from the main rod 8 assembly, so that the placement platform 4 is perpendicular to the main rod 8 assembly, and in the folded state, the sliding member 2 slides relatively toward the base 1, and drives the first support rod 5 and the second support rod 6 to swing in a direction close to the main rod 8 assembly, so that the placement platform 4 is parallel to the main rod 8 assembly.

[0030] Specifically, the base 1 is a rectangular plate structure, and one end of the main rod 8 assembly is rotatably arranged at the midpoint of the base 1. Preferably, in this embodiment, there are four placement platforms 4, which are arranged at intervals along the circumference of the main rod 8 assembly. Figure 1In the figure, one end of the first support rod 5 is hinged to the middle part of the bottom of the placement platform 4, the other end of the first support rod 5 is hinged to the sliding member 2, one end of the second support rod 6 is hinged to the middle part of the first support rod 5, and the other end of the second support rod 6 is hinged to an end part of the main rod 8 assembly away from the base 1. The second support rod 6 can improve the strength of the first support rod 5, and the sliding member 2 can be slidably set on the main rod 8 assembly, and the sliding member 2 can slide relatively along the guide direction of the main rod 8 assembly. When the driving sliding member 2 slides in the direction away from the base 1, the sliding member 2 provides a thrust for the first support rod 5, and the first support rod 5 is supported by the second support rod 6 and will swing in the direction away from the main rod 8 assembly, so that the first support rod 5 is opened, and the placing platform 4 is driven by the first support rod 5 to rotate until it is perpendicular to the main rod 8 assembly. At this time, it is in the open state, and the disc screw 15 can be placed on the placing platform 4; when the driving sliding member 2 slides in the direction of the base 1, the sliding member 2 provides a pulling force to the first support rod 5, driving the first support rod 5 to swing in the direction close to the main rod 8 assembly. The first support rod 5 simultaneously drives the second support rod 6 to swing in the direction of the main rod 8 assembly, so that the first support rod 5 and the second support rod 6 are folded and parallel to the main rod 8 assembly. The first support rod 5 will also drive the placing platform 4 to rotate, so that the placing platform 4 rotates to be parallel to the main rod 8 assembly, and it is in the folded state. The main rod 8 assembly is provided with a first stopper 3 for limiting the position of the slide 2. When in the open state, the first stopper 3 can limit the slide 2 to prevent the slide 2 from sliding downward. When the disc screw 15 is straightened, it will rotate, and the disc screw 15 will drive the main rod 8 assembly to rotate.

[0031] Furthermore, the placement platform 4 is provided with a limiting component for fixing the disc screw 15 .

[0032] Furthermore, the limiting assembly includes an outer protective clamp 9 and an inner protective clamp 10 . The outer protective clamp 9 is arranged at one end of the placement platform 4 away from the main rod 8 assembly, and the inner protective clamp 10 is arranged at the other end of the placement platform 4 .

[0033] Furthermore, the outer protective clamp 9 and the inner protective clamp 10 are both hinged to the placement platform 4 .

[0034] Specifically, Figure 1 and Figure 2 As shown, in the open state, the outer protective clamp 9 and the inner protective clamp 10 can be rotated in the direction away from the placement platform 4, so that the outer protective clamp 9 and the inner protective clamp 10 are respectively perpendicular to the placement platform 4, thereby fixing the coil screw 15; in the folded state, the outer protective clamp 9 and the inner protective clamp 10 can be rotated in the direction close to the placement platform 4, so that the outer protective clamp 9 and the inner protective clamp 10 are folded, thereby facilitating transportation.

[0035] Preferably, in this embodiment, the height of the inner enclosure clamping member 10 is greater than that of the outer enclosure clamping member 9 .

[0036] Furthermore, the outer protective member 9 has a first bending portion 11 facing the inner protective member 10, and the inner protective member 10 has a second bending portion 12 facing the outer protective member 9. The first bending portion 11 and the second bending portion 12 cooperate with each other to prevent the plate screw 15 from falling off the placement platform 4.

[0037] Furthermore, the main rod 8 assembly includes a sleeve rod 7 and a main rod 8, one end of the main rod 8 is rotatably set on the base 1, the sleeve rod 7 is sleeved on the main rod 8, the sleeve rod 7 is suitable for relative movement along the guide direction of the main rod 8, the sliding member 2 is sleeved on the sleeve rod 7, the first limiting member 3 is set on the sleeve rod 7, one end of the second support rod 6 is hinged to the top end of the sleeve rod 7, and the main rod 8 is provided with a second limiting member 16 for limiting the sleeve rod 7.

[0038] Specifically, Figure 1 and Figure 2 As shown, the driving sleeve rod 7 moves relatively along the guide direction of the main rod 8, so that the height of the placement platform 4 can be increased to match different working conditions. After the sleeve rod 7 moves to an appropriate position, the second limiting member 16 can be limited to prevent the second limiting member 16 from sliding off.

[0039] Furthermore, the sleeve rod 7 and the main rod 8 are threadedly matched. The sleeve rod 7 has an internal thread, and the surface of the main rod 8 is provided with an external thread.

[0040] Furthermore, a plurality of axially arranged positioning holes are provided on the sleeve rod 7 and the main rod 8, the first limit member 3 and the second limit member 16 are respectively the first bolt and the second bolt, the second bolt passes through the positioning holes of the sleeve rod 7 and the main rod 8 in sequence to fix the sleeve rod 7, and allows the sleeve rod 7 to rotate with the main rod 8, and the sliding member 2 is provided with matching holes arranged opposite to the positioning holes on the sleeve rod 7, the first bolt passes through the positioning hole and the matching hole in sequence to fix the sliding member 2.

[0041] Preferably, in this embodiment, the main rod 8 is rotatably connected to the base 1 via a rotatable bearing 14 .

[0042] Further, such as Figure 1 As shown, a plurality of universal wheels 13 are provided on the end surface of the base 1 away from the main rod 8 assembly.

[0043] Preferably, in this embodiment, six universal wheels 13 are arranged on the bottom surface of the base 1, and the six universal wheels 13 are arranged at intervals from each other, so that the universal wheels 13 can conveniently move the base 1. In other optional embodiments, four or five universal wheels 13 or other numbers can be arranged on the bottom surface of the base 1.

[0044] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A steel bar straightening auxiliary device, characterized in that: include: Base (1); A main rod (8) assembly, one end of which is rotatably arranged on the base (1), a sliding member (2) is slidably arranged on the main rod (8) assembly, and a first limiting member (3) for limiting the position of the sliding member (2) is arranged on the main rod (8) assembly; A plurality of placement platforms (4), the plurality of placement platforms (4) are arranged at intervals along the circumference of the main rod (8) assembly, the placement platforms (4) are connected to the sliding member (2) via a first support rod (5), the two ends of the first support rod (5) are respectively hinged to the placement platform (4) and the sliding member (2), and the two ends of the second support rod (6) are respectively hinged to the top end of the main rod (8) assembly and the rod body of the first support rod (5); The placement platform (4) has an open state and a folded state. In the open state, the sliding member (2) slides relatively in a direction away from the base (1) and drives the first support rod (5) and the second support rod (6) to swing in a direction away from the main rod (8) assembly, so that the placement platform (4) is perpendicular to the main rod (8) assembly. In the folded state, the sliding member (2) slides relatively toward the base (1) and drives the first support rod (5) and the second support rod (6) to swing in a direction close to the main rod (8) assembly, so that the placement platform (4) is parallel to the main rod (8) assembly.

2. The steel bar straightening auxiliary device according to claim 1, characterized in that: The placement platform (4) is provided with a limiting component for fixing the coil screw (15).

3. The steel bar straightening auxiliary device according to claim 1, characterized in that: The main rod (8) assembly comprises a sleeve rod (7) and a main rod (8); one end of the main rod (8) is rotatably arranged on the base (1); the sleeve rod (7) is sleeved on the main rod (8); the sleeve rod (7) is suitable for relative movement along the guide direction of the main rod (8); the sliding member (2) is sleeved on the sleeve rod (7); the first limiting member (3) is arranged on the sleeve rod (7); one end of the second supporting rod (6) is hinged to the top end of the sleeve rod (7); and the main rod (8) is provided with a second limiting member (16) for limiting the sleeve rod (7).

4. The steel bar straightening auxiliary device according to claim 3 is characterized in that: The sleeve rod (7) and the main rod (8) are threadedly matched.

5. The steel bar straightening auxiliary device according to claim 2, characterized in that: The limiting assembly comprises an outer protective clamp (9) and an inner protective clamp (10); the outer protective clamp (9) is arranged at one end of the placement platform (4) away from the main rod (8) assembly, and the inner protective clamp (10) is arranged at the other end of the placement platform (4).

6. The steel bar straightening auxiliary device according to claim 5, characterized in that: The outer protective clamp (9) and the inner protective clamp (10) are both hinged to the placement platform (4).

7. The steel bar straightening auxiliary device according to claim 6, characterized in that: The outer protective card member (9) has a first bent portion (11) facing the inner protective card member (10), and the inner protective card member (10) has a second bent portion (12) facing the outer protective card member (9).

8. The steel bar straightening auxiliary device according to any one of claims 1 to 7, characterized in that: The end surface of the base (1) away from the main rod (8) assembly is provided with a plurality of universal wheels (13).

9. The steel bar straightening auxiliary device according to claim 3 or 4, characterized in that: The main rod (8) is rotatably connected to the base (1) via a rotary bearing (14).

10. The steel bar straightening auxiliary device according to claim 9, characterized in that: The sleeve rod (7) and the main rod (8) are both provided with a plurality of axially arranged positioning holes, the first limiting member (3) and the second limiting member (16) are respectively a first bolt and a second bolt, the second bolt sequentially passes through the positioning holes of the sleeve rod (7) and the main rod (8) to fix the sleeve rod (7), the sliding member (2) is provided with a matching hole arranged opposite to the positioning hole on the sleeve rod (7), the first bolt sequentially passes through the positioning hole and the matching hole to fix the sliding member (2).

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