KR-20260066694-A - MOTOR-DRIVEN WINDING FASTENING TYPE CLAMPING DEVICE ADJUSTING UTILITY POLE
Abstract
The present invention relates to a motor-driven winding-fastening type column adjustment clamp device, characterized by comprising: a first wing portion having a first holding portion formed as a curved portion to be in close contact with one surface of the outer circumference of a column; a second wing portion having a second holding portion formed as a curved portion to be in close contact with the other surface of the outer circumference of a column, paired with the first holding portion; a wing coupling portion fixed by a hinge pin so that the first holding portion and the second holding portion can be combined and rotated; a length bar coupled to the wing coupling portion to form a predetermined length; and a wire portion connecting a wire to the first wing portion and the second wing portion to control the opening and locking of the first holding portion and the second holding portion.
Inventors
- 임한승
- 최준용
- 박준규
Assignees
- 한국전력공사
Dates
- Publication Date
- 20260512
- Application Date
- 20260430
Claims (1)
- A first wing portion having a first holding portion formed as a curved portion to be in close contact with the outer surface of the column; A second wing portion having a second holding portion formed as a curved portion to be in close contact with the outer surface of the column, paired with the first holding portion above; A wing coupling part that connects the first wing part and the second wing part with a hinge pin so that the first wing part and the second wing part can rotate; A length bar having a predetermined length and coupled to the wing coupling portion above; and A wire portion that connects a wire to the first wing portion and the second wing portion to control the opening and locking of the first holding portion and the second holding portion; The first wing portion comprises the first holding portion, the first wing coupling portion, and the first tail portion, and The above-mentioned first holding part A first holding surface formed in a semicircular arc shape; A first holding surface formed in a semicircular arc shape having a circumference larger than the inner circumference of the first holding surface; It includes a first holding inner surface that taperedly connects the inner outer periphery of the first holding upper surface and the first holding lower surface, and a first holding outer surface that connects the outer outer periphery of the first holding upper surface and the first holding lower surface. The above wire portion includes a first wire and a second wire made of steel wire, and a wire fixing portion to which the first wire and the second wire are connected and supported. The first wire above includes a first tail connecting part in which the end is connected to a first pulling hole to form tension, and The above second wire has its end connected to the second pulling hole to form tension, and The above wire fixing part is An integrated ring portion through which the first wire and the second wire pass simultaneously, and A winding roll on which the first wire and the second wire are wound and rotated, and A link portion connecting the axial rotation of the above-mentioned winding roll, and A motor connected to the above link portion and providing a driving force to rotate the winding roll, and A motor-driven winding fastening type column adjustment clamp device characterized by including a button section for selecting whether to drive the motor.
Description
Motor-Driven Winding Fastening Type Clamping Device Adjusting Utility Pole The present invention relates to a motor-driven winding-fastening type column adjustment clamp device, and more specifically, to a motor-driven winding-fastening type column adjustment clamp device comprising a holding wing configured in a tapered shape, an inclinometer, and a distance measuring device. Generally, pole installation work, which involves installing poles near live lines, is performed while wearing rubber-insulated gloves and standing close to the poles and live lines; as a result, workers have frequently experienced electric shock and collision accidents. To solve these problems, a pole holding device was utilized that supports a pole at four points, comprising a pair of handle members that can be grasped by both hands, a pair of clamp members connected to the handle members that rotate by closing and opening the handle members around a hinge to fix the pole through a packing part, and a link support member that is linked to the inner side of the clamp members to face the packing part to rotate and fix the pole. The background technology of the present invention is disclosed in Published Patent No. 10-2024-0012781 (Published on January 30, 2024; Title of Invention: Pole Holding Adjustment Device). However, this had the difficulty of having weak fixing force supporting the pole, resulting in reduced pole gripping power and easy breakage of the connecting parts. Consequently, there was a need for a pole support device with excellent gripping power and improved durability to partially support the load of the pole. FIG. 1 is a perspective view illustrating the schematic configuration of a motor-driven winding fastening type column adjustment clamp device according to an embodiment of the present invention. FIG. 2 is a drawing illustrating the open state of a motor-driven winding fastening type column adjustment clamp device according to an embodiment of the present invention. FIG. 3 is a side view illustrating the tapered inner surface of the first wing portion and the second wing portion according to an embodiment of the present invention. FIG. 4 is an exploded view of a motor-driven winding fastening type column adjustment clamp device according to an embodiment of the present invention. FIG. 5 is a drawing illustrating a wire portion in a locked state according to an embodiment of the present invention. FIG. 6 is a drawing illustrating an open wire section according to an embodiment of the present invention. FIG. 7 is a drawing illustrating an example of use on a utility pole of a motor-driven winding fastening type column adjustment clamp device according to an embodiment of the present invention. FIG. 8 is a drawing illustrating an example of use of a distance confirmation unit according to an embodiment of the present invention. Hereinafter, an embodiment of a motor-driven winding-fastening type column adjustment clamp device according to the present invention will be described with reference to the attached drawings. For convenience of explanation, a clamp device for fixing a tapered utility pole when installing it is described as an example; however, a tapered column adjustment clamp can be applied to all construction work involving buried columns. In this process, the thickness of lines or the size of components shown in the drawings may be exaggerated for clarity and convenience of explanation. Furthermore, the terms described below are defined considering their functions in the present invention, and these may vary depending on the intention or convention of the user or operator. Therefore, the definitions of these terms should be based on the content throughout this specification. FIG. 1 is a perspective view illustrating the schematic configuration of a motor-driven winding fastening type column adjustment clamp device according to an embodiment of the present invention. Referring to FIG. 1, the invention is characterized by comprising: a first wing portion (100) having a first holding portion (110) formed as a curved portion to be in close contact with one surface of the outer circumference of a column (c); a second wing portion (200) having a second holding portion (210) formed as a curved portion to be in close contact with the other surface of the outer circumference of a column, paired with the first holding portion (110); a wing coupling portion (300) fixed by a hinge pin (310) so that the first holding portion (110) and the second holding portion (210) can be combined and rotated; a length bar (400) coupled to the wing coupling portion (300) to form a predetermined length; and a wire portion (500) connecting a wire to the first wing portion (100) and the second wing portion (200) to control the opening and locking of the first holding portion (110) and the second holding portion (210). The first wing portion (100) forms a tail portion that can be adjusted by being connected by a wire to a semicircular a