WO2017122753A1 - 先端工具連結構造 - Google Patents
先端工具連結構造 Download PDFInfo
- Publication number
- WO2017122753A1 WO2017122753A1 PCT/JP2017/000897 JP2017000897W WO2017122753A1 WO 2017122753 A1 WO2017122753 A1 WO 2017122753A1 JP 2017000897 W JP2017000897 W JP 2017000897W WO 2017122753 A1 WO2017122753 A1 WO 2017122753A1
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- WO
- WIPO (PCT)
- Prior art keywords
- plug
- tip tool
- remote control
- control rod
- shaft
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/12—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J1/00—Manipulators positioned in space by hand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J1/00—Manipulators positioned in space by hand
- B25J1/04—Manipulators positioned in space by hand rigid, e.g. shelf-reachers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Definitions
- the present invention relates to a tip tool connecting structure for connecting a tip tool for remote operation for safely operating an overhead wire or other parts to which a high voltage is applied from a remote position in an overhead wire construction.
- FIG. 1 An example of a conventional remote control gripper 100 is shown in FIG.
- the hand side When performing live-line work in overhead wire construction, the hand side must be insulated from the work target. For this reason, generally, an FRP material having electrical insulation is used for the main operation rod 114 and the sub operation rod 116 of the remote operation rod 112.
- the umbrella-shaped rain gutter 101 is provided in several places. Thereby, the insulation state between the front end side and the hand side can be maintained well and work can be performed safely.
- the gripper pair 102 which is a replaceable tip tool is also used in the remote operation gripper 100 shown in FIG.
- the fixed grip 104 and the movable grip 106 are detachably connected to the main operation bar 114 and the sub operation bar 116, respectively.
- the concave / convex fitting portion 114a provided at the tip of the main operating rod 114 is connected to the concave / convex fitting portion 104a on the fixed gripper 104 side, and the plug 120 is passed in a direction orthogonal to the concave / convex fitting direction.
- the connected state is fixed.
- the connection state between the concave / convex fitting portion 116a provided at the tip of the sub operation rod 116 and the concave / convex fitting portion 106a on the movable gripper 106 side is similarly set with the plug 122 in a direction perpendicular to the concave / convex fitting direction. Fixed by passing through.
- the connecting portion between the tip tool and the remote control rod is composed of a combination of a plurality of members, the sealing structure for raindrops and the like becomes complicated. For this reason, an increase in weight due to an increase in the number of parts and an increase in cost become problems.
- the present invention can replace the tip tool quickly and surely even with a remote control bar composed of a plurality of operation bars, and is insulated with a simple configuration.
- An object of the present invention is to provide a tip tool connection structure that can maintain good performance.
- the tip tool connection structure of the present invention is connected by pushing a part of the locking balls arranged in the circumferential direction into an annular groove formed on the outer peripheral surface of the plug of the tip tool.
- a remote control rod tip tool connection structure in which a plug holder capable of locking the plug in a state is provided at the tip, an insertion portion inserted into the tip side of the remote control rod, and a tip of the remote control rod
- a stopper having a flange projecting radially so as to be hookable at the opening edge on the side, and a tubular portion covering both the distal end side of the remote control rod and the collar on the proximal side
- a connector having the plug receiver on the distal end side.
- the tip tool connection structure of the present invention includes a socket portion into which the plug is inserted, and the socket portion, and the locking balls are arranged in the circumferential direction.
- a housing portion and an inner protrusion that is arranged on the outer peripheral surface of the housing portion so as to be slidable and can press the locking ball in the diameter-reducing direction as it slides are provided on the inner slidable contact surface.
- a stopper pin having a hollow structure in which a slit extending in the longitudinal direction is formed so as to protrude in the diameter-expanding direction of the housing portion so as to be in contact with the edge of the housing or accommodated in the notch.
- the tip tool coupling structure of the present invention is configured so that the tip tool can be relatively rotated with respect to the stationary half and the stationary half having the plug at the shaft end.
- a movable side half that is pivotally attached to a plier type, and a connection pin that is swingably connected to the movable side half and has the plug on a free end side, wherein the remote control rod is the fixed side half
- the plug and the socket portion are polygons having fewer constituent surfaces than the plug and socket portion connecting the movable half and the operation shaft.
- the tip tool coupling structure of the present invention is configured so that the tip tool can be relatively rotated with respect to the stationary half and the stationary half having the plug at the shaft end.
- a movable side half that is pivotally attached to a plier type, and a connection pin that is swingably connected to the movable side half and has the plug on a free end side, wherein the remote control rod is the fixed side half
- the plug and the socket part are polygonal, and the plug and the socket part that connect the movable half and the operation shaft are round.
- the opening at the distal end of the remote control rod is shielded by the insertion portion and the hook of the plug, and the opening edge and the hook of the remote control rod are further connected to the plug holder. Since it is covered by the cylinder part, rainwater that has flowed down through the plug holder etc. cannot enter the remote control rod by going around the collar part, and can prevent a conductive accident through the internal structure. . In addition, since the plug in the connected state can be locked to the plug holder by the locking ball, the tip tool can be replaced easily and quickly. In this way, it is possible to improve safety and work efficiency at the same time.
- the stopper tool having a hollow structure in which a slit is formed in the longitudinal direction can be attached and detached with one touch by sliding operation of the sleeve portion. Since it extends to the outside of the housing part from the boundary between the heel and the heel part, even if rainwater or the like enters the opening edge, it can be discharged to the outside through the hollow stopper pin, so it is safe Improves.
- the number of constituent faces of the polygonal plug of the fixed side half is smaller in the fixed side half and the movable side half both configured by the polygonal plug.
- the fixed side half is larger in the step angle in the circumferential direction at the time of connection. This facilitates accurate positioning in the optimum direction without losing the installation angle.
- the movable-side half when the fixed-side half is connected first, the positioning is generally performed at the same time. Therefore, the movable side half, which has many connecting points in the structure and is less stable than the fixed side half, is required to be positioned finely. Positioning with a plug is easier.
- the fixed-side half is constituted by a polygonal plug, so that the positions that can be taken in the circumferential direction when connecting are the number of faces constituting the polygonal plug. Limited and easy to position.
- the movable-side half is composed of a round plug, even if it is a structure where there are many connection points and the position is not stable, the connection angle can be smoothly connected without limiting the installation angle. It becomes possible.
- FIG. 1 It is the perspective view which showed the front-end tool connection structure which concerns on embodiment of this invention in the partially broken state.
- the tip tool connection structure of FIG. 1 is shown, (a) is a side view, (b) It is sectional drawing by front view. It is a figure which shows the remote control stick
- the tip tool connection structure 1 includes a plug 7 of the tip tool 2 and a connector 20 provided on the tip side of the remote control rod 12.
- a part of the connecting tool 20 and the remote control rod 12 is shown broken to facilitate understanding of the internal structure.
- FIG. 1 shows only the configuration around the shaft end connected to the connector 20.
- An annular groove 7a is formed on the outer peripheral surface of the plug 7 of the tip tool 2 in the circumferential direction.
- the shaft end is provided with a fitting shaft 7b having a hexagonal cross section.
- the connector 20 is composed of a plug receiver 22 on the distal end side and a cylindrical portion 30 on the proximal side.
- the plug receiver 22 includes a housing portion 26 formed in a substantially cylindrical shape, and a sleeve portion 28 disposed so as to be slidable on the outer peripheral surface of the housing portion 26.
- the socket portion 24 for accommodating the fitting shaft 7b of the plug 7 of the tip tool 2 is provided in the housing portion 26.
- the socket portion 24 has the same hexagonal shape as the fitting shaft 7b.
- locking balls 26 a are arranged in the circumferential direction on the tip side of the socket portion 24. These locking balls 26a are provided with play so that a part of the locking balls 26a can protrude in the diameter reducing direction.
- a stopper ring 26 b is provided on the outer peripheral side near the opening on the distal end side of the housing portion 26.
- the sleeve portion 28 is urged toward the distal end side with respect to the housing portion 26 by an urging spring 27 disposed on the outer periphery of the housing portion 26. For this reason, in a state where no external force is applied, the sleeve portion 28 is positioned on the distal end side with the inner protrusion 28b in contact with the stopper ring 26b, and the locking ball 26a is moved to the reduced diameter side by the inner protrusion 28b. It is in a pressed state. Therefore, when connecting the plug 7 to the plug holder 22, it is necessary to slide the sleeve portion 28 against the urging force in order to bring the locking ball 26a into a free state. After the connection, it is necessary to fix the sleeve portion 28 to the distal end side and maintain the locked state so that the working state is stabilized.
- a notch 28c is formed on the hand side of the sleeve portion 28 of the plug receiver 22 according to the present embodiment.
- a cylindrical portion 30 is extended on the proximal side of the plug receiver 22.
- a stopper pin 32 protrudes in the vicinity of the proximal end of the sleeve portion 28 in the cylindrical portion 30 so as to extend in the diameter increasing direction of the remote control rod 12.
- the diameter of the stopper pin 32 is set so as to be accommodated in the notch 28c of the sleeve portion 28.
- the depth of the notch 28c is such that the inner protrusion 28b of the sleeve 28 can be separated from the locking ball 26a when the sleeve 28 is slid toward the hand so that the stopper pin 32 is accommodated in the notch 28c. Is set to about.
- the locking ball 26a is moved in the diameter increasing direction by sliding the sleeve portion 28 toward the hand side. Since it can be retracted, the plug 7 can be connected to the plug receiver 22.
- the stopper pin 32 causes the proximal side of the sleeve portion 28 to move. Therefore, the state in which the locking ball 26a protrudes in the reduced diameter direction is maintained, and the connected plug 7 is locked with respect to the plug holder 22.
- a plug 18 is attached to the tip of the remote control rod 12 so as to fill the opening.
- the plug 18 is formed to have substantially the same diameter as the inner diameter of the remote control rod 12, and is hooked on the insertion portion 18 a inserted and arranged inside the remote control rod 12 and the opening edge 16 a of the remote control rod 12.
- a flange portion 18b is formed on the distal end side of the flange portion 18b.
- the cylinder part 30 is arrange
- one end of the above-described stopper pin 32 is embedded at the boundary position between the flange 18b of the plug 18 and the opening edge 16a of the remote control rod 12.
- a configuration in which a spring pin is used as an example of the stopper pin 32 is shown.
- the stopper pin 32 may have a hollow structure and may not be a spring pin as long as a slit is formed in the longitudinal direction.
- the slit 32 a of the stopper pin 32 is arranged in the circumferential direction of the remote control rod 12.
- FIG. 2 is an enlarged view of the distal end side of the remote control rod 12 and the connector 20.
- FIG. 2A is a side view seen from the insertion direction
- FIG. 2B is a cross-sectional view in front view.
- the housing portion 26 and the cylindrical portion 30 of the plug receiver 22 have a hollow structure. Therefore, in the unlikely event that raindrops or the like enter from the front end side of the housing portion 26, water may be transmitted to the front end side of the remote control rod 12 through the inside.
- a shoulder portion 26 c is formed on the inner side of the plug receiver 22 connected to the cylindrical portion 30 so as to protrude in the diameter reducing direction.
- a flange 18b of the plug 18 is interposed between the opening edge 16a.
- the flange portion 18b projects to the enlarged diameter side so as to have substantially the same diameter as the opening edge 16a of the remote control rod 12, so that even when raindrops or the like enter from the front end side of the housing portion 26,
- the socket portion 24 passes between the shoulder portion 26c and the flange portion 18b and comes out to the outer peripheral surface of the remote control rod 12.
- the path through which water escapes in this way is indicated by a dashed-dotted arrow in the figure.
- a stopper pin 32 having a hollow structure is disposed between the opening edge 16a of the remote control rod 12 and the flange portion 18b. Further, the slit 32a of the stopper pin 32 is arranged in the circumferential direction. Thereby, the water
- the tip tool connection structure 1 has a structure in which raindrops or the like entering the tip side of the connector 20 are easily discharged outside without being transmitted to the inside of the remote control rod 12. Yes. Further, since the insertion portion 18a of the plug 18 is inserted at the tip of the remote control rod 12, and the hand side is sealed with a rubber plug 34, the hand through the inside of the remote control rod 12 is provided. It is possible to substantially completely prevent moisture from entering the side.
- FIG. 3 shows a remote control rod 12 having a main shaft 14 and an operation shaft 16.
- An operation shaft 16 is configured to be reciprocally movable in the longitudinal direction by an operation lever 17 provided to be rotatable on the hand side.
- a connector 20 constituting the distal tool connection structure 1 shown in FIGS. 1 and 2 is provided on the distal end side of the operation shaft 16.
- a connecting tool 21 similar to the tip tool connecting structure 1 is also used on the tip end side of the main shaft 14.
- the difference between the connection tool 20 on the operation shaft 16 side and the connection tool 21 on the main shaft 14 side is that the shape of the socket part 24 of the connection tool 20 is hexagonal, whereas the shape of the socket part of the connection tool 21 is It is a point comprised of a square shape. Since it is the same structure except this, here, illustration is abbreviate
- FIG. 4 shows a Yatco-type tip tool 2 attached to the remote control rod 12 of FIG.
- the tip tool 2 has a fixed half 4 connected to the main shaft 14 of the remote control rod 12 in FIG. 3 and a movable half 8 connected to the operation shaft 16 of the remote control rod 12 via the connection pin 10. It is configured to be pivotally mounted so as to be relatively rotatable.
- the tip tool connection structure 1 shown in FIG. 1 shows an example of a connection structure between the plug 7 on the free end 10 a side of the connection pin 10 and the operation shaft 16 of the remote control rod 12.
- the plug 5 is also provided on the shaft end side of the fixed side half 4.
- An annular groove 5a is formed on the outer peripheral surface of the plug 5, and a square fitting shaft 5b is provided on the shaft end side.
- the connection structure between the plug 5 and the main shaft 14 is the same as the tip tool connection structure 1 in FIG.
- the tip tool 2 configured in this manner is connected to the remote control rod 12 shown in FIG. 3, first, the plug 5 and the main shaft 14 of the fixed-side half 4 are connected. At this time, since the fitting shaft 5b of the plug 5 is formed in a square shape, the connecting position can be selected in 90 degree increments in the circumferential direction. That is, since the step angle is larger than that of a hexagonal fitting structure or the like, it is possible to align the plug 7 of the connection pin 10 and the operation shaft 16 without losing the installation direction, thereby improving work efficiency. .
- connection pin 10 On the other hand, on the plug 7 side, a certain amount of play is provided at the connecting portion between the movable half 8 and the connection pin 10 in order to reduce the resistance during the turning operation. A play portion is also provided at a connection portion between the control lever 17 and the operation lever 17. For this reason, a displacement in the direction around the axis tends to occur between the connection pin 10 and the operation shaft 16.
- the hexagonal fitting shaft 7b and the socket portion 24 are employed in the coupling portion between the connection pin 10 and the operation shaft 16, the deviation is eliminated. Therefore, it is only necessary to make a relative rotation around the axis by 60 degrees at the maximum, and the fitting is easier than the square type.
- FIG. 5 shows a cutter-type tip tool 52 attached to the remote control rod 12 of FIG.
- the tip tool 52 includes a fixed half 54 connected to the main shaft 14 of the remote control rod 12 in FIG. 3 and a movable half 58 connected to the operation shaft 16 of the remote control rod 12 via the connection pin 10.
- the connection pin 10 is the same as that of the Yatsuko-type tip tool 2 shown in FIG.
- a plug 55 having an annular groove 55a for locking and a square-shaped fitting shaft 55b is also provided on the shaft end side of the fixed-side half 54 of the tip tool 52 of FIG. 5 in the same manner as the tip tool 2 of FIG. Is provided.
- the connected state can be easily locked or released simply by sliding the sleeve portion 28, and the square plug 5 and the hexagonal shape can be switched. Since the positioning becomes easy by combining with the plug 7, the working efficiency can be improved.
- the moisture that has entered the connecting portion can be efficiently removed to the outside without entering the inside of the remote control rod 12 (the main shaft 14 and the operation shaft 16).
- the insulation state between the two sides can be kept good, and the safety of work can be improved.
- the notch 28c of the sleeve portion 28 is shown as an example in which only one location is formed on the edge, but a plurality of locations may be formed.
- the stopper pin 32 is shown as an example of a configuration in which the slit 32a is arranged in the circumferential direction.
- the stopper pin 32 is formed between the flange 18b of the plug 18 and the opening edge of the remote control rod 12.
- the direction in which the slit 32 is formed is not limited to the circumferential direction as long as the water staying along the boundary can be guided to the inside of the stopper pin 32.
- a configuration in which a rectangular plug is provided on the main shaft side and a hexagonal plug is provided on the operation shaft side is shown as an example.
- the present invention is not limited to this, and when a polygonal plug is used on both the main shaft side and the operation shaft side, any combination is possible as long as the main shaft side has a smaller number of constituent surfaces than the operation shaft side. Therefore, the positioning becomes easy and the working efficiency can be improved.
- a form in which a round plug is provided on the operation shaft side may be considered.
- a polygonal plug is provided on the main shaft side, positioning of the main shaft can be easily performed because the connection direction of the main shaft is limited to the number of surfaces constituting the polygonal plug.
- a round shape whose installation direction in the circumferential direction is not limited is easier to connect to an operation shaft that has more connecting parts than the main shaft in terms of structure and has much play.
- the tip tool coupling structure of the present invention can improve workability and ensure safety with respect to a two-axis type remote control rod composed of a main shaft and an operation shaft, in particular, remote control using a pliers-type tip tool. Useful in rod applications.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Electric Cable Installation (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
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Abstract
Description
2、52 先端工具
4、54 固定側半体
5、7、55 プラグ
5a、7a、55a 環状溝
5b、7b、55b 嵌合軸
8、58 可動側半体
10 接続ピン
10a 自由端
12 遠隔操作棒
14 主軸
16 操作軸
16a 開口縁
17 操作レバー
18 栓体
18a 挿設部
18b 鍔部
18c ソケット嵌入部
20、21 連結具
22 プラグ受具
24 ソケット部
26 ハウジング部
26a 施錠ボール
26b ストッパーリング
26c 肩部
27 付勢バネ
28 スリーブ部
28a 摺接面
28b 内突部
28c 切欠き
30 筒部
32 ストッパーピン
32a スリット
34 ゴム栓
100 遠隔操作把持具
101 雨切り
112 遠隔操作棒
114 主操作棒
116 副操作棒
102 把持具対
104 固定把持具
106 可動把持具
104a、106a、114a、116a 凹凸嵌合部
120、122 栓
Claims (4)
- 先端工具が有するプラグの外周面に形成された環状溝内に、周方向へ配列した施錠ボールの一部を押し込むことにより、連結状態の前記プラグをロックできるプラグ受具が先端に設けられた遠隔操作棒の先端工具連結構造であって、
前記遠隔操作棒の先端側に挿入される挿設部と、前記遠隔操作棒の先端側の開口縁に掛止可能に径方向へ張り出した鍔部とを有する栓体と、
手元側に、前記遠隔操作棒の先端側の一部と前記鍔部とを共に覆う筒部を有し、先端側に前記プラグ受具を有する連結具と、
を備えたことを特徴とする先端工具連結構造。 - 前記プラグ受具は、
前記プラグが嵌入されるソケット部と、
前記ソケット部を内設し、前記施錠ボールが周方向へ配列されたハウジング部と、
前記ハウジング部の外周面上に摺接可能に配置され、摺動に伴い前記施錠ボールを縮径方向へ押圧可能な内突部を内側の摺接面に有し、手元側の端縁の一部に切欠きが形成されたスリーブ部とを備え、
前記筒部は、
一端が、前記開口縁と前記鍔部との境界に挿入され、他端が、前記スリーブ部の手元側の端縁に当接又は前記切欠き内に収容できるように、前記ハウジング部の拡径方向へ突出して配置され、長手方向に延びるスリットが形成された中空構造のストッパーピンを備えたことを特徴とする請求項1に記載の先端工具連結構造。 - 前記先端工具は、
軸端に前記プラグを有した固定側半体と、
前記固定側半体に対して相対回転可能となるようにプライヤ型に軸着された可動側半体と、
前記可動側半体に揺動可能に連結され、自由端側に前記プラグを有する接続ピンとを備え、
前記遠隔操作棒は、
前記固定側半体の前記プラグと連結可能な前記プラグ受具を有する主軸と、
前記接続ピンの前記プラグと連結可能な前記プラグ受具を有する操作軸とを備え、
前記固定側半体と前記主軸とを連結する前記プラグ及び前記ソケット部は、前記可動側半体と前記操作軸とを連結する前記プラグ及びソケット部よりも構成面数の少ない多角型であることを特徴とする請求項1又は2に記載の先端工具連結構造。 - 前記先端工具は、
軸端に前記プラグを有した固定側半体と、
前記固定側半体に対して相対回転可能となるようにプライヤ型に軸着された可動側半体と、
前記可動側半体に揺動可能に連結され、自由端側に前記プラグを有する接続ピンとを備え、
前記遠隔操作棒は、
前記固定側半体の前記プラグと連結可能な前記プラグ受具を有する主軸と、
前記接続ピンの前記プラグと連結可能な前記プラグ受具を有する操作軸とを備え、
前記固定側半体と前記主軸とを連結する前記プラグ及び前記ソケット部は多角型であり、
前記可動側半体と前記操作軸とを連結する前記プラグ及び前記ソケット部は丸型であることを特徴とする請求項1又は2に記載の先端工具連結構造。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201780005599.XA CN108698229B (zh) | 2016-01-12 | 2017-01-12 | 前端工具连结结构 |
KR1020187022730A KR102173056B1 (ko) | 2016-01-12 | 2017-01-12 | 선단 공구 연결 구조 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016-003737 | 2016-01-12 | ||
JP2016003737A JP6590704B2 (ja) | 2016-01-12 | 2016-01-12 | 先端工具連結構造 |
Publications (1)
Publication Number | Publication Date |
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WO2017122753A1 true WO2017122753A1 (ja) | 2017-07-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2017/000897 WO2017122753A1 (ja) | 2016-01-12 | 2017-01-12 | 先端工具連結構造 |
Country Status (5)
Country | Link |
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JP (1) | JP6590704B2 (ja) |
KR (1) | KR102173056B1 (ja) |
CN (1) | CN108698229B (ja) |
TW (1) | TWI702121B (ja) |
WO (1) | WO2017122753A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019017077A1 (ja) * | 2017-07-21 | 2019-01-24 | 株式会社永木精機 | 操作棒の連結構造 |
JP2020114171A (ja) * | 2019-01-15 | 2020-07-27 | 東日本電信電話株式会社 | 竿状構造体 |
CN113991513A (zh) * | 2021-10-28 | 2022-01-28 | 国网河南省电力公司新安县供电公司 | 一种快速对接的绝缘杆 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7125748B2 (ja) * | 2018-10-17 | 2022-08-25 | 京都機械工具株式会社 | 先端工具 |
CN111251052B (zh) * | 2020-02-24 | 2021-06-01 | 浙江辛巴达机器人科技有限公司 | 一种机器人上料用子母夹具 |
TWI725881B (zh) * | 2020-06-24 | 2021-04-21 | 唯誠實業股份有限公司 | 絕緣接桿結構 |
KR102653670B1 (ko) * | 2022-04-12 | 2024-04-03 | 주식회사 가온 | 덕빌클램프에 체결이 용이한 간접 활선용 임시걸이구 |
CN115405598B (zh) * | 2022-08-26 | 2024-09-03 | 广东电网有限责任公司 | 连接结构以及绝缘操作装置 |
WO2024084895A1 (ja) * | 2022-10-18 | 2024-04-25 | 株式会社永木精機 | 遠隔操作ヤットコ |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0870516A (ja) * | 1994-08-30 | 1996-03-12 | San'eisha Mfg Co Ltd | ホットスティック工具の防水構造 |
JP2000249281A (ja) * | 1999-03-01 | 2000-09-12 | Nitto Kohki Co Ltd | 管継手 |
JP2007288867A (ja) * | 2006-04-13 | 2007-11-01 | Chugoku Electric Power Co Inc:The | 絶縁操作棒支持構造 |
JP2008253059A (ja) * | 2007-03-30 | 2008-10-16 | Izumi Products Co | 全天候型操作棒 |
JP2013091505A (ja) * | 2011-10-25 | 2013-05-16 | Es Project:Kk | 手動型の充填機及びその先頭部品 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004249281A (ja) | 2003-01-31 | 2004-09-09 | Toshiba Social Automation Systems Co Ltd | 仕分け装置 |
JP3983728B2 (ja) * | 2003-09-18 | 2007-09-26 | 日東工器株式会社 | 管継手及び管継手のソケット |
JP3159865U (ja) * | 2010-03-19 | 2010-06-03 | 株式会社永木精機 | 遠隔操作把持具 |
CN102136695B (zh) * | 2010-12-28 | 2012-11-28 | 河北省电力公司超高压输变电分公司 | 用于±660kV直流输电线路的检修工器具 |
EP2766152B1 (en) | 2011-10-13 | 2021-03-03 | MacDonald, Dettwiler and Associates Inc. | Robotic servicing multifunctional tool |
JP6234927B2 (ja) * | 2012-08-17 | 2017-11-22 | 長野オートメーション株式会社 | コレットチャックを備えた加工装置 |
TWM482890U (zh) * | 2014-03-26 | 2014-07-21 | Run-Ying Hu | 電動絕緣肘型端頭操作棒 |
JP3202192U (ja) * | 2015-11-06 | 2016-01-21 | 株式会社スターエム | 回転工具用ソケット |
-
2016
- 2016-01-12 JP JP2016003737A patent/JP6590704B2/ja active Active
-
2017
- 2017-01-12 TW TW106100973A patent/TWI702121B/zh active
- 2017-01-12 CN CN201780005599.XA patent/CN108698229B/zh active Active
- 2017-01-12 KR KR1020187022730A patent/KR102173056B1/ko active IP Right Grant
- 2017-01-12 WO PCT/JP2017/000897 patent/WO2017122753A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0870516A (ja) * | 1994-08-30 | 1996-03-12 | San'eisha Mfg Co Ltd | ホットスティック工具の防水構造 |
JP2000249281A (ja) * | 1999-03-01 | 2000-09-12 | Nitto Kohki Co Ltd | 管継手 |
JP2007288867A (ja) * | 2006-04-13 | 2007-11-01 | Chugoku Electric Power Co Inc:The | 絶縁操作棒支持構造 |
JP2008253059A (ja) * | 2007-03-30 | 2008-10-16 | Izumi Products Co | 全天候型操作棒 |
JP2013091505A (ja) * | 2011-10-25 | 2013-05-16 | Es Project:Kk | 手動型の充填機及びその先頭部品 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019017077A1 (ja) * | 2017-07-21 | 2019-01-24 | 株式会社永木精機 | 操作棒の連結構造 |
KR20190010544A (ko) * | 2017-07-21 | 2019-01-30 | 나가키 세이키 코포레이션 리미티드 | 조작봉의 연결 구조 |
KR102123899B1 (ko) | 2017-07-21 | 2020-06-17 | 나가키 세이키 코포레이션 리미티드 | 조작봉의 연결 구조 |
US11370104B2 (en) | 2017-07-21 | 2022-06-28 | Nagaki Seiki Co., Ltd. | Connection structure of operation rod |
JP2020114171A (ja) * | 2019-01-15 | 2020-07-27 | 東日本電信電話株式会社 | 竿状構造体 |
CN113991513A (zh) * | 2021-10-28 | 2022-01-28 | 国网河南省电力公司新安县供电公司 | 一种快速对接的绝缘杆 |
Also Published As
Publication number | Publication date |
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KR20180109924A (ko) | 2018-10-08 |
KR102173056B1 (ko) | 2020-11-02 |
JP6590704B2 (ja) | 2019-10-16 |
CN108698229A (zh) | 2018-10-23 |
TW201729955A (zh) | 2017-09-01 |
CN108698229B (zh) | 2021-08-17 |
JP2017124451A (ja) | 2017-07-20 |
TWI702121B (zh) | 2020-08-21 |
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