JPH10156747A - Manipulator cover mounting tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a manipulator cover mounting tool by which an insulating cover can be rapidly mounted on the straight connection or branching part of a high-tension distribution line. SOLUTION: A left-hand thread and a right-hand thread are cut in the front and rear halves of B tool shaft 1, respectively, and screw parts are threaded into the front and rear halves of the tool shaft 1; moving metal fittings 2, 2' are attached in place by the rotation of the tool shaft 1, one end of each clamp lever 3, 3' is rotatably attached to each metal fitting 2, 2', the upper side of a frame 4 to which a center portion is rotatably connected is rotatably attached to the other end of each clamp lever 3, 3', and a clamping arm 6 provided with a claw 5 for hooking and enlarging an insulating cover 11 and a pressing tool 7 for fastening and retaining the hook of the insulating cover are mounted at the lower end of the frame 4. If necessary, either a sucking board 8 or a double-sided fastener 9 may be attached to the clamping arm 6 in place of the claw 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to an insulating cover used to insulate a straight-line connection portion or a branch portion of a high-voltage distribution line in an uninterrupted construction of a high-voltage distribution line, by using a manipulator tip tool. The present invention relates to a manipulator cover mounting tool to be mounted on a straight connecting portion or a branch portion.

[0002]

In a conventional insulated cover in which the abdomen is incised, the abdomen is first widened and covered on a straight connection portion or a branch portion of the high-voltage distribution line. Since a series of operations of joining the incised abdomen by fastening the hooks for stopping and performing the incision were performed manually by a yatco or the like, there was a drawback that efficiency was poor and time was required. SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned drawbacks, and is intended for a manipulator that can quickly mount the insulating cover to a straight connection portion or a branch portion of a high-voltage distribution line by the power of the manipulator. It is intended to provide a cover mounting tool.

[0003]

SUMMARY OF THE INVENTION The manipure of the present invention is provided.
When attaching a left-hand screw to the first half of the tool shaft, a right-hand screw is carved in the second half, and a right-hand screw is carved in the first half of the tool shaft. Engrave the left screw,
At the front half and the rear half of the tool shaft, a metal fitting which is screwed with the screw part and moves by rotation of the tool shaft is mounted, and one end of a crank lever is rotatably mounted on this metal fitting, and the other part of the clamp lever is provided. At the end, the upper side of the substantially gate-shaped frame body rotatably connected to the center at a predetermined distance from the connecting portion,
A gripping arm provided with a claw for hooking and spreading the insulating cover and a pressing tool for pressing and holding the hook of the insulating cover are attached to the lower end of the frame so as to be rotatable. It is characterized by the following. If necessary, a suction cup or a double-sided fastener may be attached to the gripping arm instead of the nail.

[0004]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. As shown in FIGS. 1 and 2, when a base 10 is fitted to a manipulator (not shown), If a left-hand screw is cut in the first half A of the tool shaft 1 receiving power transmission from the rotary shaft of the tool, a right-hand screw is cut in the second half B and a right-hand screw is cut in the first half A of the tool shaft 1. In this case, a left-hand thread is engraved in the latter half B.

[0005] At the front half A and the rear half B of the tool shaft 1, fittings 2, 2 'which are screwed into the above-mentioned screw portions and which are moved by the rotation of the tool shaft 1 are mounted. -3 and 3 'are rotatably mounted at one end. Tool axis 1
When the is rotated, the metal fitting 2 and the metal fitting 2 ′ move in directions opposite to each other.

The other ends of the clamp levers 3 and 3 'are rotatably mounted on a substantially gate-shaped frame body 4 whose center is rotatably connected at a predetermined distance d from the connecting portion. Have been. Therefore, the metal fittings 2 and 2 ′ are moved from the position shown in FIG.
When they move away from each other, as shown in FIG.
The frame 4 assumes a posture in which the connecting portion at the center is bent downward.

As shown in FIG. 1, a gripping arm having a claw 5 for hooking and spreading an insulating cover 11 is provided at the lower end of the frame 4.
A pressing member 7 for pressing and holding the hook 6 of the insulating cover 11 with the system 6 is attached. FIG. 1 shows a state where the insulating cover 11 is hooked on the claws 5 and is spread.
In this state, after approaching and covering the straight connection portion or branch portion of the high-voltage distribution line, the tool shaft 1 is rotated, and as shown in FIG. 2, the lower open portion of the insulating cover 11 is pressed. Press with the tool 7 to fasten the hook 12 of the insulating cover 11. Next,
When the tool shaft 1 is rotated in the reverse direction, the pawl 5 is disengaged from the cover 11 and the mounting operation is completed.

If necessary, as shown in FIG.
Instead of the claw 5 for hooking and spreading the insulating cover 11, a suction cup 8 for sucking a flat portion of the insulating cover 11 may be provided at the tip of the gripping arm 6.

Further, as shown in FIG.
Instead of the claw 5 for hooking and spreading the hook, one of the double-sided fasteners 9 may be attached to the tip of the gripping arm 6 and the other of the double-sided fastener 9 may be attached to the facing insulating cover 11 side.

[0010]

[Effect] Since the present invention is configured as described above,
The insulating cover can be quickly and mechanically attached to the straight connection portion or the branch portion of the high-voltage distribution line.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of the present invention.

FIG. 2 is a front view showing a state where a frame is narrowed in FIG. 1;

FIG. 3 is a front view showing an example of a suction cup.

FIG. 4 is a front view showing an example of a double-sided fastener.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 tool shaft 2, 2 ′ bracket 3, 3 ′ crank arm 4 frame 5 claw 6 gripping arm 7 pressing tool 8 suction cup 9 double-sided fastener 10 mouthpiece 11 insulating cover 12 hook

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Shuichi Maki 2899 Ohara, Oita City Oita Pref.West Nippon Electric Wire Co., Ltd.

Claims (3)

[Claims] 1. A tool connected to a rotating shaft of a manipulator and operated by receiving power, when a left-hand thread is engraved on the first half (A) of the tool shaft (1), the second half (B). If a right screw is cut in the first half (A) of the tool shaft (1), a left screw is cut in the second half (B), and the first half of the tool shaft (1) is cut. At the part (A) and the latter half (B) part, fittings (2, 2 ′) which are screwed with the screw part and move by rotation of the tool shaft (1) are attached, and the fittings (2, 2 ′) are attached. A substantially gate-shaped frame body (4) in which one end of a crank lever (3, 3 ') is rotatably attached to the other end, and a center portion is rotatably connected to the other end of the clamp lever (3, 3'). The upper side of the frame is rotatably mounted at a predetermined distance (d) from the connecting portion, and the lower end of the frame (4) is provided with a claw (5) for hooking and spreading a cover. - beam (6) and cover - hook presses characterized by comprising mounting pusher (7) for fastening to Manipyure - cover for data - installation tool 2. A suction cup (8) for sucking a flat portion of a cover is provided at the tip of a gripping arm (6) instead of a claw (5) for hooking and spreading a cover. 2. A cover mounting tool for a manipulator according to claim 1, wherein 3. A double-sided fastener is provided at the tip of the gripping arm (6) instead of the claw (5) for hooking and spreading the cover.
2. The method according to claim 1, wherein one of the components (9) is attached.
Cover mounting tool for manipulator described in