Reinforcing steel bar straightening protection tool

Abstract

The utility model provides a reinforcing steel bar straightening protection tool, belongs to the technical field of reinforcing steel bar processing, and aims to solve the problem that an integrally welded protection device is inconvenient to carry and transport except for one type corresponding to one application site. The reinforcing steel bar straightening protection tool comprises a base, and two first stand columns and two second stand columns are respectively arranged on the base; the two second stand columns are slidably connected with the base and connected through a cross rod, rotating rods are arranged on the first stand columns in a penetrating mode, a rectangular protection net is installed between the cross rod and the two rotating rods, the conical protection net can be detached, the distance between the stand columns can be changed, the device can adapt to conical protection nets of different sizes, and carrying and installation are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel bar processing, and more specifically, particularly relates to a steel bar straightening and protective tooling. Background Art

[0002] Steel bar raw materials are usually piled up in rolls. In order to ensure that the steel bars can be accurately used in concrete pouring, prestressed structures or other engineering structures, a steel bar straightening machine is needed to straighten the bent steel bars.

[0003] However, during the steel bar straightening process, the high-speed rotation of the straightening roller inside the machine and the strong straightening force may cause the steel bar to pop out instantly, causing serious safety accidents and threatening the personal safety of the operator. In addition, splashing debris, lubricants, etc. may also bring safety hazards to the working environment. Therefore, a protective device will be set between the steel bar being pulled to the steel bar straightening machine. At present, the protective device generally adopts a trumpet-shaped protective net, and the steel bar is pulled from the large opening end to the small opening end. However, due to different sites and different sizes of steel bar coils, the required size of the protective net will be adjusted. However, the current integrated welded protective device is not easy to carry and transport except for one model corresponding to one application site.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a steel bar straightening protection tool is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a steel bar straightening protection tooling to solve the problem that the one-piece welded protection device is not easy to carry and transport except that one model corresponds to one application site.

[0006] The purpose and effect of the steel bar straightening protection tooling of the utility model are achieved by the following specific technical means:

[0007] A steel bar straightening protection tool comprises a base, on which two first columns and two second columns are respectively arranged, the two second columns are slidably connected to the base, the two second columns are connected by a cross bar, the first columns are each provided with a rotating rod, and a rectangular protection net is installed between the cross bar and the two rotating rods.

[0008] Furthermore, a triangular pad is provided on the cross bar, the end of the conical protective net is clamped on the triangular pad, and a buckle plate is buckled on the conical protective net, and the buckle plate is installed on the triangular pad by bolts.

[0009] Furthermore, a limited support is arranged on the rotating rod, the end of the conical protective net is abutted against two limited supports, a U-shaped locking strip is buckled on the conical protective net, the U-shaped locking strip is passed through the corresponding limited support, and the U-shaped locking strip is installed on the limited support through a nut.

[0010] Furthermore, the base includes two horizontal plates of different lengths connected by two vertical plates, and buckles are slidably arranged on the vertical plates. The bottom of the second column is connected to the corresponding buckle, and the first column is arranged at both ends of the long horizontal plate.

[0011] Furthermore, a limit pin is provided on the rotating rod.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By means of the sliding setting of the second column, the distance between the first column and the second column can be adjusted to accommodate conical protective nets of different sizes. Since the head of the conical protective net is of a certain size and is installed on the cross bar, and the tail of the conical protective net is positioned by a retractable rotating rod, it is convenient to install conical protective nets of different sizes. At the same time, the non-integrated detachable setting facilitates transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a stereoscopic diagram of a steel bar straightening and protective tooling.

[0015] Figure 2 The utility model discloses an exploded view of a steel bar straightening and protective tooling.

[0016] Figure 3 yes Figure 1 Magnified view of area A.

[0017] Figure 4 yes Figure 2 Magnified view of area B.

[0018] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0019] 1. Base; 2. First column; 3. Second column; 4. Crossbar; 5. Triangular pad; 6. Buckle plate; 7. Conical protective net; 8. Limit support; 9. Rotary rod; 10. Limit pin; 11. Slide buckle; 12. U-shaped lock strip; 13. Nut. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example:

[0024] As attached Figure 1 To Attachment Figure 4 As shown:

[0025] The utility model provides a steel bar straightening protection tool, comprising a base 1, on which two first columns 2 and two second columns 3 are respectively arranged, and the two second columns 3 are slidably connected to the base 1. Figure 1 As shown, the base 1 includes two horizontal plates of different lengths connected by two vertical plates, and a slide buckle 11 is slidably arranged on the vertical plate. The bottom of the second column 3 is connected to the corresponding slide buckle 11, and the first column 2 is arranged at both ends of the long horizontal plate. The distance between the two first columns 2 is greater than the distance between the two second columns 3. The two second columns 3 are connected by a cross bar 4. The first columns 2 are each provided with a rotating rod 9, and a conical protective net 7 is installed between the cross bar 4 and the two rotating rods 9. The distribution of the first column 2 and the second column 3 can just adapt to the conical protective net 7.

[0026] By slidably setting the second column 3, the distance between the first column 2 and the second column 3 can also be adjusted to adapt to conical protective nets 7 of different sizes. At the same time, a limited support 8 is set on the rotating rod 9, and the end of the conical protective net 7 abuts on the two limited supports 8. A U-shaped locking strip 12 is buckled on the conical protective net 7. The U-shaped locking strip 12 is penetrated on the corresponding limited support 8. The U-shaped locking strip 12 is installed on the limited support 8 through a nut 13. The extension and retraction of the rotating rod 9 on the first column 2 can enable the limited support 8 to move to both sides of the tail of the conical protective net 7 of different sizes, such as Figure 4 As shown, the tail of the conical protective net 7 is supported by a limit support 8 and is installed and locked on the limit support 8 through a U-shaped locking strip 12. The detachable setting facilitates the replacement of the conical protective net 7, and a limit pin 10 is provided on the rotary rod 9 to limit the extension and retraction range of the rotary rod 9 and prevent the rotary rod 9 from detaching from the first column 2.

[0027] like Figure 2 As shown, a triangular pad 5 is provided on the cross bar 4, the end of the conical protective net 7 is clamped on the triangular pad 5, and a buckle plate 6 is buckled on the conical protective net 7. The buckle plate 6 is installed on the triangular pad 5 by bolts. The head end of the conical protective net 7 is placed on the triangular pad 5. The buckle plate 6 can connect part of the conical protective net 7 to the triangular pad 5, which is also convenient for the disassembly and installation of the conical protective net 7.

[0028] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A steel bar straightening protection tool, characterized in that: The invention comprises a base (1), wherein two first columns (2) and two second columns (3) are respectively arranged on the base (1), the two second columns (3) are slidably connected to the base (1), the two second columns (3) are connected via a cross bar (4), the first columns (2) are each provided with a rotating rod (9), and a conical protective net (7) is installed between the cross bar (4) and the two rotating rods (9).

2. A steel bar straightening and protection tool as claimed in claim 1, characterized in that: A triangular pad (5) is arranged on the cross bar (4), the end of the conical protection net (7) is clamped on the triangular pad (5), a buckle plate (6) is buckled on the conical protection net (7), and the buckle plate (6) is installed on the triangular pad (5) by bolts.

3. A steel bar straightening and protection tool as claimed in claim 1, characterized in that: A limit support (8) is arranged on the rotating rod (9), the end of the conical protection net (7) abuts against two limit supports (8), a U-shaped locking strip (12) is buckled on the conical protection net (7), the U-shaped locking strip (12) is passed through the corresponding limit support (8), and the U-shaped locking strip (12) is installed on the limit support (8) through a nut (13).

4. A steel bar straightening and protection tool as claimed in claim 1, characterized in that: The base (1) comprises two horizontal plates of different lengths connected by two vertical plates, on which sliding buckles (11) are slidably arranged, the bottom of the second column (3) is connected to the corresponding sliding buckle (11), and the first column (2) is arranged at both ends of the long horizontal plate.

5. A steel bar straightening and protection tool as claimed in claim 1, characterized in that: A limit pin (10) is provided on the rotating rod (9).

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