Steel bar cantilever conveying tool

Abstract

The utility model relates to a steel bar overhanging conveying tool which is characterized by comprising an overhanging supporting plate, an overhanging arm, a steel bar supporting seat and a limiting pull rod. A steel bar supporting seat structure is arranged at the position of a steel bar supporting seat mounting section of the cantilever arm; firstly, an overhanging arm is driven by a driving handle to rotate around a first hinge seat to adjust a steel bar supporting seat to a proper height, and the position is fixed through a limiting pull rod fiber; during static detection, the guide roller connected to the adjusting module is located on the inner side of the guide groove, and at the moment, the steel bar is supported through the arc-shaped groove, and the stable state of the steel bar is kept; after detection is completed, an adjusting knob on the adjusting module drives an adjusting bolt to rotate, an adjusting block and the guide roller are driven to move in the extending direction of the guide groove, the guide roller is ejected out of the guide groove to be higher than the groove bottom of the arc-shaped groove so as to support the steel bar, and displacement of the steel bar is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar processing, in particular to a steel bar cantilever conveying tool. Background Art

[0002] The cantilever fixture for steel bars is mainly used for testing the steel bars. The steel bars are placed on the cantilever fixture, and the height is adjusted to a suitable position through the cantilever fixture for testing. However, the common cantilever fixture directly provides a guide groove wheel structure, and the steel bars are placed on the guide groove wheel. Although it is convenient for the displacement of the steel bars, the steel bars are prone to movement during testing. Therefore, it is very troublesome to fix them with an additional locking structure. Therefore, a cantilever conveying fixture structure with simple operation is needed to realize static testing and dynamic conveying of steel bars. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a steel bar cantilever conveying tooling, which can solve the problem that the general steel bar cantilever tooling directly adopts a groove wheel structure, is easy to move during static testing, and requires an additional structure for locking, which is very troublesome.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a steel bar cantilever conveying tooling, the innovation of which is: comprising a cantilever support plate, a cantilever arm, a steel bar support seat and a limit pull rod;

[0005] The cantilever support plate is arranged along the vertical direction; the two sides of the cantilever support plate are respectively provided with a first hinge seat and a second hinge seat;

[0006] The cantilever arm comprises a steel rod support seat mounting section, an oblique arm and a driving section; the steel rod support seat mounting section is provided with a through hole for mounting the steel rod support seat; the oblique arm is obliquely connected between the end of the steel rod support seat mounting section and the end of the driving section; a hinge hole is provided at the junction of the driving section and the oblique arm, and the hinge hole is hinged on the first hinge seat through a pin shaft; the driving section is of a right-angled trapezoidal structure, and the upper surface of the driving section is an inclined surface, and a plurality of card grooves are provided on the inclined surface along the extension direction; a driving handle is provided at one end of the driving section, and the driving handle drives the driving section to rotate around the hinge hole, so as to drive the steel rod support seat mounting section to swing and lift in a vertical plane;

[0007] The steel rod support seat is embedded in the through hole installed on the steel rod support seat mounting section; the steel rod support seat includes a support column, an adjustment module and a guide roller; the support column is a rectangular parallelepiped structure, and a guide through hole with a rectangular cross-section is provided on the support column along the axial direction; the top of the support column is perpendicular to the axial direction and is provided with an arc-shaped groove for accommodating the steel rod, and the arc-shaped groove passes through the two side surfaces of the top of the support column; a guide groove is provided at the bottom of the arc-shaped groove toward the bottom end of the support column, and the guide groove passes through the other two side surfaces of the support column; the adjustment module is arranged at the bottom end of the support column; the guide roller is installed on the adjustment module, and the guide roller is driven in and out of the top end of the guide groove on the support column by the adjustment module, and the steel rod placed in the arc groove is supported by the guide roller or the steel rod is placed in the arc groove from the guide roller;

[0008] The bottom end of the limit rod is hinged on the second hinge seat, and a limit pin is provided on the top end of the limit rod perpendicular to the axis direction of the limit rod. The limit pin cooperates with the slot on the upper surface of the driving section of the cantilever arm and can be embedded in the slot at different positions to realize the positioning and fixation of the cantilever arm after rotation.

[0009] Furthermore, a bottom plate is horizontally arranged at the bottom end of the cantilever support plate, and the bottom plate is fixed to the ground by screws.

[0010] Furthermore, the adjustment module includes an adjusting knob, an adjusting bolt and an adjusting block; the adjusting knob is provided with a bolt head accommodating cavity for accommodating the end of the adjusting bolt at the center position, and the accommodating cavity is passed through along the axial direction of the adjusting knob; a cover is provided at one end of the adjusting knob; the bolt head of the adjusting bolt is placed in the accommodating cavity and fits with the inner wall of the accommodating cavity, and the adjusting bolt is rotated by rotating the adjusting knob, and the bolt head of the adjusting bolt is pressed against the inner wall of the cover; the threaded section of the adjusting bolt is placed in the inner cavity of the supporting column; an annular groove is provided on the adjusting bolt near the bolt head, and is located on the side of the supporting column near the bottom end, perpendicular to the adjusting Two limit holes are opened in the axial direction of the joint bolt, and limit pins are respectively arranged in the two limit holes. The limit pins are distributed in the horizontal direction and a gap is formed between the two limit pins to be stuck in the annular groove on the adjusting bolt; the adjusting bolt passes through the gap between the limit pins and the annular groove on the adjusting bolt is limited by the limit pin; a threaded hole is opened at the center of the bottom end of the adjusting block, and a hinged ear plate is arranged at the top end of the adjusting block; the threaded hole at the bottom end of the adjusting block cooperates with the adjusting bolt, and a guide block is arranged on the side of the adjusting block and embedded in the guide groove on the support column; rotary shafts are arranged at both ends of the guide roller and are installed on the hinged ear plate at the end of the adjusting block through a rotary bearing.

[0011] Furthermore, the guide roller has a columnar structure, and the outer diameter of the guide roller gradually decreases from the middle position to both ends to form a concave arc shape.

[0012] The advantages of the utility model are:

[0013] 1) In the utility model, a steel rod support seat structure is arranged at the steel rod support seat installation section of the cantilever arm; first, the cantilever arm is driven by a driving handle to rotate around the first hinge seat to adjust the steel rod support seat to a suitable height, and the position is fixed by a limiting pull rod fiber; when performing static detection, the guide roller connected to the adjustment module is located on the inner side of the guide groove, and the steel rod is supported by the arc groove at this time to maintain the stable state of the steel rod; after the detection is completed, the adjustment knob on the adjustment module drives the adjustment bolt to rotate, driving the adjustment block and the guide roller to move along the extension direction of the guide groove, and the guide roller is pushed out of the guide groove above the bottom of the arc groove, thereby supporting the steel rod, which is convenient for the displacement of the steel rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 The utility model is a structural schematic diagram of a steel bar cantilever conveying tooling.

[0016] Figure 2 It is a partial enlarged view of a steel bar cantilever conveying tooling of the utility model.

[0017] Figure 3 It is a side view of a steel bar support seat of a steel bar cantilever conveying tooling of the utility model.

[0018] Figure 4 The utility model is an exploded view of the assembly of an adjustment module of a steel bar cantilever conveying tooling. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] like Figures 1 to 4 The steel bar cantilever conveying tool shown includes a cantilever support plate 1, a cantilever arm 2, a steel bar support seat 3 and a limit pull rod 4.

[0022] In this embodiment, the cantilever support plate 1 is arranged along the vertical direction; the first hinge seat 11 and the second hinge seat 12 are respectively arranged on the two side surfaces of the cantilever support plate 1.

[0023] In this embodiment, the cantilever arm 2 includes a steel rod support seat mounting section 21, an inclined arm 22 and a driving section 23; a through hole for mounting the steel rod support seat 3 is opened on the steel rod support seat mounting section 21; the inclined arm 22 is obliquely connected between the end of the steel rod support seat mounting section 21 and the end of the driving section 23; a hinge hole is provided at the junction of the driving section 23 and the inclined arm 22, and the hinge hole is hinged on the first hinge seat 11 through a pin shaft; the driving section 23 is a right-angled trapezoidal structure, and the upper surface of the driving section 23 is an inclined surface, and a plurality of card grooves are provided on the inclined surface along the extension direction; a driving handle 24 is provided at one end of the driving section 23, and the driving handle 24 drives the driving section 23 to rotate around the hinge hole, so as to drive the steel rod support seat mounting section 21 to swing and rise and fall in a vertical plane.

[0024] In this embodiment, the steel bar support seat 3 is embedded in the through hole installed on the steel bar support seat installation section 21; the steel bar support seat 3 includes a support column 31, an adjustment module 32 and a guide roller 33; the support column 31 is a rectangular structure, and the support column 31 is provided with a guide through hole with a rectangular cross-section along the axial direction; the top of the support column 31 is perpendicular to the axial direction and is provided with an arc groove 34 for accommodating the steel bar, and the arc groove 34 passes through the two side surfaces of the top of the support column 31; a guide groove 35 is opened at the bottom position of the arc groove 34 toward the bottom end of the support column 31, and the guide groove 35 passes through the other two side surfaces of the support column 31; the adjustment module 32 is arranged at the bottom end position of the support column 31; the guide roller 33 is installed on the adjustment module 32, and the guide roller 33 is driven by the adjustment module 32 to enter and exit the top end of the guide groove 35 on the support column 31, and the steel bar placed on the arc groove 34 is supported by the guide roller 33 or the steel bar is placed in the arc groove 34 from the guide roller 33.

[0025] In this embodiment, the bottom end of the limit rod 4 is hinged on the second hinge seat 12, and a limit pin 41 is provided on the top end of the limit rod 4 perpendicular to the axial direction of the limit rod 4, and the limit pin 41 cooperates with the groove on the upper surface of the driving section 23 of the cantilever arm 2, and can be embedded in the groove at different positions to realize the positioning and fixation of the cantilever arm 2 after rotation.

[0026] In this embodiment, a bottom plate is horizontally arranged at the bottom end of the cantilever support plate 1, and the bottom plate is fixed to the ground by screws.

[0027] In this embodiment, the adjustment module 32 includes an adjustment knob 36, an adjustment bolt 37 and an adjustment block 38; the adjustment knob 36 is provided with a bolt head accommodating cavity at the center position to accommodate the end of the adjustment bolt 37, and the accommodating cavity is passed through along the axial direction of the adjustment knob 36; a cover is provided at one end of the adjustment knob 36; the bolt head of the adjustment bolt 37 is placed in the accommodating cavity and fits with the inner wall of the accommodating cavity, and the adjustment bolt 37 is rotated by rotating the adjustment knob 36, and the bolt head of the adjustment bolt 37 is against the inner wall of the cover; the threaded section of the adjustment bolt 37 is placed in the inner cavity of the support column; an annular groove 39 is provided on the adjustment bolt 37 near the bolt head, and is located vertically on the side of the support column 31 near the bottom end Two limit holes are opened perpendicular to the axis direction of the adjusting bolt 37, and limit pins are respectively arranged in the two limit holes. The limit pins are distributed in the horizontal direction and a gap is formed between the two limit pins to be stuck in the annular groove 39 on the adjusting bolt; the adjusting bolt 37 passes through the gap between the limit pins and the annular groove on the adjusting bolt 37 is limited by the limit pin; a threaded hole is opened at the center of the bottom end of the adjusting block 38, and a hinged ear plate is arranged at the top end of the adjusting block 38; the threaded hole at the bottom end of the adjusting block 38 cooperates with the adjusting bolt, and a guide block is arranged on the side of the adjusting block 38 and embedded in the guide groove 35 on the support column 31; rotary shafts are arranged at both ends of the guide roller 33 and are installed on the hinged ear plate at the end of the adjusting block 38 through a rotary bearing.

[0028] In this embodiment, the guide roller 33 is a columnar structure, and the outer diameter of the guide roller 33 gradually decreases from the middle position to both ends to form a concave arc shape.

[0029] The working principle of the utility model is as follows: a steel rod support seat structure is arranged at the installation section of the steel rod support seat of the cantilever arm; first, the cantilever arm is driven by a driving handle to rotate around the first hinge seat to adjust the steel rod support seat to a suitable height, and the position is fixed by a limiting pull rod fiber; when performing static detection, the guide roller connected to the adjustment module is located on the inner side of the guide groove, and the steel rod is supported by the arc groove at this time to maintain the stable state of the steel rod; after the detection is completed, the adjustment knob on the adjustment module drives the adjustment bolt to rotate, driving the adjustment block and the guide roller to move along the extension direction of the guide groove, and the guide roller is pushed out of the guide groove to be higher than the bottom of the arc groove, thereby supporting the steel rod, which is convenient for the displacement of the steel rod.

[0030] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A steel bar cantilever conveying tool, characterized in that: It includes a cantilever support plate, a cantilever arm, a steel rod support seat and a limit pull rod; The cantilever support plate is arranged along the vertical direction; the two sides of the cantilever support plate are respectively provided with a first hinge seat and a second hinge seat; The cantilever arm comprises a steel rod support seat mounting section, an oblique arm and a driving section; the steel rod support seat mounting section is provided with a through hole for mounting the steel rod support seat; the oblique arm is obliquely connected between the end of the steel rod support seat mounting section and the end of the driving section; a hinge hole is provided at the junction of the driving section and the oblique arm, and the hinge hole is hinged on the first hinge seat through a pin shaft; the driving section is of a right-angled trapezoidal structure, and the upper surface of the driving section is an inclined surface, and a plurality of card grooves are provided on the inclined surface along the extension direction; a driving handle is provided at one end of the driving section, and the driving handle drives the driving section to rotate around the hinge hole, so as to drive the steel rod support seat mounting section to swing and lift in a vertical plane; The steel rod support seat is embedded in the through hole installed on the steel rod support seat mounting section; the steel rod support seat includes a support column, an adjustment module and a guide roller; the support column is a rectangular parallelepiped structure, and a guide through hole with a rectangular cross-section is provided on the support column along the axial direction; the top of the support column is perpendicular to the axial direction and is provided with an arc-shaped groove for accommodating the steel rod, and the arc-shaped groove passes through the two side surfaces of the top of the support column; a guide groove is provided at the bottom of the arc-shaped groove toward the bottom end of the support column, and the guide groove passes through the other two side surfaces of the support column; the adjustment module is arranged at the bottom end of the support column; the guide roller is installed on the adjustment module, and the guide roller is driven in and out of the top end of the guide groove on the support column by the adjustment module, and the steel rod placed in the arc groove is supported by the guide roller or the steel rod is placed in the arc groove from the guide roller; The bottom end of the limit rod is hinged on the second hinge seat, and a limit pin is provided on the top end of the limit rod perpendicular to the axis direction of the limit rod. The limit pin cooperates with the slot on the upper surface of the driving section of the cantilever arm and can be embedded in the slot at different positions to realize the positioning and fixation of the cantilever arm after rotation.

2. The steel bar cantilever conveying tooling according to claim 1 is characterized in that: A bottom plate is horizontally arranged at the bottom end of the cantilever support plate, and the bottom plate is fixed on the ground by screws.

3. The steel bar cantilever conveying tooling according to claim 1 is characterized in that: The adjusting module comprises an adjusting knob, an adjusting bolt and an adjusting block; a bolt head accommodating cavity for accommodating the end of the adjusting bolt is provided at the center of the adjusting knob, and the accommodating cavity is passed through along the axial direction of the adjusting knob; a cover is provided at one end of the adjusting knob; the bolt head of the adjusting bolt is placed in the accommodating cavity and fits with the inner wall of the accommodating cavity, and the adjusting bolt is rotated by rotating the adjusting knob, and the bolt head of the adjusting bolt is pressed against the inner wall of the cover; the threaded section of the adjusting bolt is placed in the inner cavity of the supporting column; an annular groove is provided on the adjusting bolt near the bolt head, and is perpendicular to the adjusting screw on the side surface near the bottom end of the supporting column. Two limit holes are opened in the direction of the bolt axis, and limit pins are respectively arranged in the two limit holes. The limit pins are distributed in the horizontal direction and a gap is formed between the two limit pins to be stuck in the annular groove on the adjusting bolt; the adjusting bolt passes through the gap between the limit pins and the annular groove on the adjusting bolt is limited by the limit pin; a threaded hole is opened at the center of the bottom end of the adjusting block, and a hinged ear plate is arranged at the top end of the adjusting block; the threaded hole at the bottom end of the adjusting block cooperates with the adjusting bolt, and a guide block is arranged on the side of the adjusting block and embedded in the guide groove on the support column; rotary shafts are arranged at both ends of the guide roller and are installed on the hinged ear plate at the end of the adjusting block through a rotary bearing.

4. The steel bar cantilever conveying tooling according to claim 1 is characterized in that: The guide roller is in a columnar structure, and the outer diameter of the guide roller gradually decreases from the middle position to both ends to form a concave arc shape.

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