JP2015040602A - Clamp - Google Patents

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JP2015040602A
JP2015040602A JP2013172288A JP2013172288A JP2015040602A JP 2015040602 A JP2015040602 A JP 2015040602A JP 2013172288 A JP2013172288 A JP 2013172288A JP 2013172288 A JP2013172288 A JP 2013172288A JP 2015040602 A JP2015040602 A JP 2015040602A
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screw
clamp
engaged
mounting
user
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JP5791672B2 (en
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周平 杉村
Shuhei Sugimura
周平 杉村
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KIBO DENKI KK
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KIBO DENKI KK
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  • Clamps And Clips (AREA)

Abstract

PROBLEM TO BE SOLVED: To sufficiently hold a held member in an easy using method in a clamp nipping and holding the held member.SOLUTION: A clamp 1 comprises: a body member 10 having a location part 11 for locating a rail 100, and an opposite part 13 on which a screw hole 12 is formed at a position opposite to the location part 11; a displacement member 20 that has a rod-like screw part 21 with a screw groove screwed with the screw hole 12, and whose distance from the location part 11 varies together with rotation of the screw part 21; and a lever member 30 for changing torque applied to the screw part 21 against force applied by a user by operation of the user. By such the clamp 1, the user operates the lever member 30, and therefore, the torque when fastening the screw part 21 can be changed, so as to sufficiently hold the rail 100 in an easy using method.

Description

本発明は、被保持部材を挟んで保持するクランプに関する。   The present invention relates to a clamp that holds and holds a held member.

上記クランプとして、ネジ式のクランプが知られている(例えば、特許文献1参照)。このネジ式のクランプでは、使用者の操作によりハンドル付のネジ部を載置部に載置されたレール等の被保持部材に直接押し付けることで被保持部材を保持している。   A screw-type clamp is known as the clamp (see, for example, Patent Document 1). In this screw-type clamp, a held member is held by directly pressing a screw portion with a handle against a held member such as a rail mounted on the mounting portion by a user's operation.

特許4022840号公報Japanese Patent No. 40222840

しかしながら、上記クランプでは、使用者がハンドルを操作して被保持部材を保持する構成であるため、例えば被保持部材を載置する位置が所定の位置からずれている場合や使用者の力が弱い場合等、使用方法によっては良好に被保持部材を保持することができという問題点があった。   However, the clamp is configured so that the user operates the handle to hold the held member. For example, when the position where the held member is placed deviates from a predetermined position, or the user's force is weak. In some cases, depending on the method of use, there is a problem that the member to be held can be held well.

そこで、このような問題点を鑑み、被保持部材を挟んで保持するクランプにおいて、容易な使用方法で良好に被保持部材を保持できるようにすることを本発明の目的とする。   Therefore, in view of such problems, it is an object of the present invention to enable a clamp member that holds and holds a held member to hold the held member satisfactorily by an easy usage method.

かかる目的を達成するために成された本発明のクランプにおいては、被保持部材を載置するための載置部、および載置部に対向する位置においてネジ穴が形成された対向部、を有する本体部材と、ネジ穴と蝶合するネジ溝を有する棒状のネジ部を有し、ネジ部の回転に伴って載置部との距離が変化する変位部材と、使用者が加える力に対してネジ部に加わるトルクを使用者の操作によって変化させるためのトルク変更機構と、を備えている。   The clamp of the present invention made to achieve this object has a mounting portion for mounting the held member and a facing portion in which a screw hole is formed at a position facing the mounting portion. For the force applied by the user and the displacement member that has a main body member, a rod-shaped screw portion having a screw groove that engages with the screw hole, and the distance from the mounting portion changes as the screw portion rotates. A torque changing mechanism for changing a torque applied to the screw portion by a user's operation.

このようなクランプによれば、トルク変更機構を使用者が操作することによってネジ部を締める際のトルクを変更することができるので、容易な使用方法で良好に被保持部材を保持できる。   According to such a clamp, since the torque at the time of tightening the screw portion can be changed by the user operating the torque changing mechanism, the held member can be satisfactorily held by an easy usage method.

なお、本発明においてトルク変更機構の具体例としては、例えば、使用者が操作する部材が、ネジ部の中心軸からこの中心軸から最も遠い部位までの距離が可変となる機構を採用したり、使用者の操作によってネジ部にトルクが加えられたり加えられなかったりする機構等を採用したりすることができる。   In addition, as a specific example of the torque changing mechanism in the present invention, for example, a member operated by a user adopts a mechanism in which the distance from the central axis of the screw portion to the part farthest from the central axis is variable, It is possible to employ a mechanism or the like in which torque is applied or not applied to the screw portion by a user's operation.

また、各請求項の記載は、可能な限りにおいて任意に組み合わせることができる。この際、発明の目的を達成できる範囲内において一部構成を除外してもよい。   Further, the descriptions in the claims can be arbitrarily combined as much as possible. At this time, a part of the configuration may be excluded within a range where the object of the invention can be achieved.

本発明が適用されたクランプ1の正面図である。It is a front view of clamp 1 to which the present invention was applied. クランプ1の平面図である。2 is a plan view of the clamp 1. FIG. クランプ1の左側面図である。It is a left view of the clamp.

以下に本発明にかかる実施の形態を図面と共に説明する。
[本実施形態の構成]
図1〜図3に本発明が適用されたクランプ1を示す。クランプ1は、被保持部材として、鉄道の軌条として利用されるレール100を挟んで保持するレール用のクランプとして構成されている。クランプ1は導電性を有する金属等の材質で構成されており、図1に示すように、レール100の下部側方からレール100に当接させ、この状態で締め付けることでクランプ1とレール100とを固定するよう構成されている。
Embodiments according to the present invention will be described below with reference to the drawings.
[Configuration of this embodiment]
1 to 3 show a clamp 1 to which the present invention is applied. The clamp 1 is configured as a clamp for a rail that holds and holds a rail 100 used as a railroad rail as a member to be held. The clamp 1 is made of a material such as a metal having conductivity. As shown in FIG. 1, the clamp 1 is brought into contact with the rail 100 from the lower side of the rail 100 and is clamped in this state. Is configured to be fixed.

クランプ1は、例えば、電車線における架線の保守点検を行う際に架線とレール100とをケーブルを用いて電気的に接続し、保線員の安全を確保する目的で使用される。なお、ケーブルは、ケーブル接続部17(図3参照)に接続される。   The clamp 1 is used, for example, for the purpose of ensuring the safety of the maintenance staff by electrically connecting the overhead line and the rail 100 using a cable when performing maintenance inspection of the overhead line on the train line. In addition, a cable is connected to the cable connection part 17 (refer FIG. 3).

クランプ1は、本体部材10と、変位部材20と、レバー部材30と、板部材40と、当接部材50と、を備え、一般的にはネジ式のC型クランプに分類される。
本体部材10は、略C型に形成されたC型部15を備えている。このC型部15は、レール100を載置するための載置部11、載置部11に対向する位置においてネジ穴12が形成された対向部13、対向部13および載置部11を接続する接続部14、を有する。また、このC型部15は、載置部11と接続部14との間が曲面部16で接続された一体の部材にて構成されている。
The clamp 1 includes a main body member 10, a displacement member 20, a lever member 30, a plate member 40, and a contact member 50, and is generally classified as a screw type C-type clamp.
The main body member 10 includes a C-shaped portion 15 formed in a substantially C shape. The C-shaped portion 15 connects the mounting portion 11 for mounting the rail 100, the facing portion 13 in which the screw hole 12 is formed at a position facing the mounting portion 11, the facing portion 13, and the mounting portion 11. Connecting portion 14 to be connected. Further, the C-shaped portion 15 is constituted by an integral member in which the mounting portion 11 and the connecting portion 14 are connected by the curved surface portion 16.

ここで、C型部15においては、載置部11の肉厚を大きくしておけば、載置部11と接続部14との間を直角にしておくことも可能であると考えられる。しかしながら、載置部11はレール100の下に差し込まれるため、厚みが小さい方が砂利の撤去が不要になるなど作業性がよい。このため、載置部11の厚みを小さくし、かつ強度を確保するために、曲面部16を設けている。   Here, in the C-shaped portion 15, it is considered that if the thickness of the placement portion 11 is increased, it is possible to make the placement portion 11 and the connection portion 14 at a right angle. However, since the mounting portion 11 is inserted under the rail 100, workability is better when the thickness is smaller, such as removing the need for gravel. For this reason, the curved surface part 16 is provided in order to reduce the thickness of the mounting part 11 and to ensure strength.

なお、本実施形態においては、対向部13と接続部との間も曲面で接続している。また、ネジ穴12の中心軸(ネジ中心軸)は、載置部11の面(載置面)の鉛直方向に対して平行でない所定の角度を有する。   In the present embodiment, the facing portion 13 and the connecting portion are also connected by a curved surface. Further, the central axis (screw central axis) of the screw hole 12 has a predetermined angle that is not parallel to the vertical direction of the surface (mounting surface) of the mounting portion 11.

変位部材20は、ネジ部21、被係合部22、ハンドル部23、を備えている。ネジ部21は、棒状に形成されており、本体部材10に設けられたネジ穴12と蝶合するネジ溝を有する。変位部材20は、このネジ部21の回転に伴って載置部11との距離が変化する(図1参照)。   The displacement member 20 includes a screw part 21, an engaged part 22, and a handle part 23. The screw portion 21 is formed in a rod shape, and has a screw groove that engages with the screw hole 12 provided in the main body member 10. The displacement member 20 changes its distance from the mounting portion 11 as the screw portion 21 rotates (see FIG. 1).

被係合部22は、六角ボルトの六角形の部分と同様の形状を備えており、ネジ部21において載置部11とは反対側に配置されている。被係合部22は、ネジ部21がネジ穴12に沿って回転するとネジ部21と一体となって回転する。   The engaged portion 22 has the same shape as the hexagonal portion of the hexagon bolt, and is disposed on the screw portion 21 on the side opposite to the placement portion 11. The engaged portion 22 rotates integrally with the screw portion 21 when the screw portion 21 rotates along the screw hole 12.

ハンドル部23は、ネジ部21や被係合部22と一体となって回転するよう構成されており、載置部11とは反対側に被係合部22の外径よりも大きな外径を有する。この構成によってレバー部材30がネジ部21から抜け落ちないようにしている。   The handle portion 23 is configured to rotate integrally with the screw portion 21 and the engaged portion 22, and has an outer diameter larger than the outer diameter of the engaged portion 22 on the side opposite to the placement portion 11. Have. With this configuration, the lever member 30 is prevented from falling off the screw portion 21.

レバー部材30は、ネジ部21やハンドル部23の外径よりも長いアームを有する略棒状に構成されており、使用者がハンドル部23を操作するときと同じ力で操作した場合、より大きなトルクをネジ部21に対して与えることができるよう構成されている。また、レバー部材30はネジ部21が挿通された状態とされており、レバー部材30には、被係合部22と係合する係合部31が形成されている。   The lever member 30 is configured in a substantially bar shape having an arm longer than the outer diameter of the screw portion 21 or the handle portion 23, and when the user operates with the same force as when operating the handle portion 23, a larger torque is obtained. Can be applied to the screw portion 21. The lever member 30 is in a state where the screw portion 21 is inserted, and the lever member 30 is formed with an engaging portion 31 that engages with the engaged portion 22.

レバー部材30は、使用者によって被係合部22側に持ち上げられることで、係合部31が被係合部22と係合する係合状態となり、この係合状態でレバー部材30が操作されるとネジ部21にトルクが伝わる。また、レバー部材30は、使用者が触れないときに重力の作用によって、係合部31が被係合部22と係合しない非係合状態となる(図1参照)。レバー部材30は、被係合状態において被係合部22と載置部11との間に位置する。   When the user lifts the lever member 30 toward the engaged portion 22, the engaging portion 31 is engaged with the engaged portion 22, and the lever member 30 is operated in this engaged state. Then, torque is transmitted to the screw portion 21. Further, the lever member 30 is brought into a non-engaged state in which the engaging portion 31 does not engage with the engaged portion 22 due to the action of gravity when the user does not touch (see FIG. 1). The lever member 30 is positioned between the engaged portion 22 and the placement portion 11 in the engaged state.

このときレバー部材30は、ネジ部21の回転軸を中心に自由に回転可能となる(図2の矢印参照)。このようにしておくことで、レール100付近を歩行する作業者の足がレバー部材30に触れたとしても、保線員等の作業者が躓いたり、ネジ部21にトルクが加えられたりする確率が低くなる。   At this time, the lever member 30 can freely rotate around the rotation axis of the screw portion 21 (see the arrow in FIG. 2). By doing in this way, even if a worker's foot walking in the vicinity of the rail 100 touches the lever member 30, there is a probability that an operator such as a track maintenance worker will scoop or torque will be applied to the screw portion 21. Lower.

次に、板部材40は、接続部14の載置部11側の面に配置されており、曲面部16の曲率半径程度(本実施形態では曲率半径以上)の厚みを有する。このように構成しているのは、曲面部16にレール100が触れないようにするためであり、レール100を保持する際の角度を一定にするためである。   Next, the plate member 40 is disposed on the surface of the connecting portion 14 on the mounting portion 11 side, and has a thickness approximately equal to the radius of curvature of the curved surface portion 16 (in this embodiment, greater than or equal to the radius of curvature). The reason for this is to prevent the rail 100 from touching the curved surface portion 16 and to make the angle when holding the rail 100 constant.

次に、当接部材50は、ネジ部21の載置部11側に配置されている。この当接部材50は、ネジ部21の変位とともに載置部11との距離が変位するが、ネジ部21の回転とは独立して回転可能に構成されている。この当接部材50は、レール100と当接し、載置部11との間でレール100を挟持する。   Next, the contact member 50 is arranged on the mounting portion 11 side of the screw portion 21. The abutting member 50 is configured to be rotatable independently of the rotation of the screw portion 21 although the distance from the mounting portion 11 is displaced along with the displacement of the screw portion 21. The abutment member 50 abuts on the rail 100 and sandwiches the rail 100 with the mounting portion 11.

当接部材50は、当接部材50の回転を抑制するためのガイド部51を備えている。ガイド部51は、図2、図3に示すように、本体部材10を両側から挟むよう配置されており、当接部材50が回転しようとするとガイド部51が本体部材10に当たり、当接部材50の回転が抑制される。   The contact member 50 includes a guide portion 51 for suppressing the rotation of the contact member 50. As shown in FIGS. 2 and 3, the guide portion 51 is disposed so as to sandwich the main body member 10 from both sides. When the contact member 50 tries to rotate, the guide portion 51 hits the main body member 10 and the contact member 50. Is suppressed.

[本実施形態による効果]
以上のように詳述したクランプ1においては、レール100を載置するための載置部11、および載置部11に対向する位置においてネジ穴12が形成された対向部13、を有する本体部材10と、ネジ穴12と蝶合するネジ溝を有する棒状のネジ部21を有し、ネジ部21の回転に伴って載置部11との距離が変化する変位部材20と、使用者が加える力に対してネジ部21に加わるトルクを使用者の操作によって変化させるためのレバー部材30と、を備えている。
[Effects of this embodiment]
In the clamp 1 described in detail above, the main body member having the mounting portion 11 for mounting the rail 100 and the facing portion 13 in which the screw hole 12 is formed at a position facing the mounting portion 11. 10 and a displacement member 20 having a rod-like screw portion 21 having a screw groove that is engaged with the screw hole 12 and whose distance from the mounting portion 11 changes as the screw portion 21 rotates, and a user adds And a lever member 30 for changing the torque applied to the screw portion 21 with respect to the force by the operation of the user.

このようなクランプ1によれば、レバー部材30を使用者が操作することによってネジ部21を締める際のトルクを変更することができるので、容易な使用方法で良好にレール100を保持できる。   According to such a clamp 1, since the torque at the time of tightening the screw part 21 can be changed by operating the lever member 30 by the user, the rail 100 can be satisfactorily held by an easy usage method.

また、上記クランプ1において、変位部材20は、該ネジ部21がネジ穴12に沿って回転すると該ネジ部21とともに回転する被係合部22、を備え、被係合部22と係合可能な係合部31を有し、使用者の操作により係合部31が被係合部22と係合する係合状態、および係合部31が被係合部22と係合しない非係合状態の間で遷移可能であり、ネジ部21の回転軸を中心に回転可能な棒状のレバー部材30、を備えている。   In the clamp 1, the displacement member 20 includes an engaged portion 22 that rotates together with the screw portion 21 when the screw portion 21 rotates along the screw hole 12, and can be engaged with the engaged portion 22. Engagement state in which the engagement portion 31 is engaged with the engaged portion 22 by the user's operation, and the engagement portion 31 is not engaged with the engaged portion 22 A bar-shaped lever member 30 that can change between states and can rotate about the rotation axis of the screw portion 21 is provided.

このようなクランプ1によれば、レバー部材30を係合状態にすれば容易にネジ部21を締めることができるので、容易な使用方法で良好にレール100を保持することができる。   According to such a clamp 1, since the screw part 21 can be easily tightened if the lever member 30 is brought into the engaged state, the rail 100 can be satisfactorily held by an easy usage method.

さらに、上記クランプ1において被係合部22は、ネジ部21において載置部11とは反対側に配置されており、レバー部材30は、被係合状態において被係合部22と載置部11との間に位置するよう設定されている。   Further, in the clamp 1, the engaged portion 22 is disposed on the screw portion 21 on the side opposite to the placement portion 11, and the lever member 30 is engaged with the engaged portion 22 and the placement portion in the engaged state. 11 is set so as to be located between.

このようなクランプ1によれば、被係合部22に対して載置部11を下側にして利用すれば、レバー部材30を係合状態としていたとしても、使用者がレバー部材30を離せば重力によってレバー部材30が被係合部22から離れて被係合状態とすることができる。したがって、レバー部材30に使用者を含む作業者が接触したとしてもレバー部材30は自由に動くため、作業者が怪我をしたりレール100の保持状態が緩んだりすることを抑制することができる。   According to such a clamp 1, the user can release the lever member 30 even if the lever member 30 is in an engaged state by using the mounting portion 11 on the lower side with respect to the engaged portion 22. For example, the lever member 30 can be separated from the engaged portion 22 by gravity and can be engaged. Therefore, even if an operator including the user comes into contact with the lever member 30, the lever member 30 moves freely, so that the operator can be prevented from being injured or the rail 100 being held loose.

また、上記クランプ1において本体部材10は、対向部13と、載置部11と、対向部13および載置部11を接続する接続部14とを含み、略C型に形成されたC型部15を備え、C型部15は、載置部11と接続部14との間が曲面部16で接続されており、接続部14の載置部11側の面に、曲面部16の曲率半径以上の厚みを有する板部材40を備えている。   Further, in the clamp 1, the main body member 10 includes a facing portion 13, a mounting portion 11, and a connecting portion 14 that connects the facing portion 13 and the mounting portion 11, and is a C-shaped portion formed in a substantially C shape. 15, the C-shaped portion 15 is connected between the mounting portion 11 and the connecting portion 14 by the curved surface portion 16, and the curvature radius of the curved surface portion 16 is provided on the surface of the connecting portion 14 on the mounting portion 11 side. A plate member 40 having the above thickness is provided.

このようなクランプ1によれば、本体部材10における載置部11と接続部14との間を曲面部16で接続することでこの部位での応力集中を緩和することができる。また、この曲面部16の部位にレール100が接触すると保持する際に傾きが生じやすいが、板部材40を設けることで曲面部16にレール100が接触しにくくすることができるのでレール100の傾きを抑制し良好に保持することができる。   According to such a clamp 1, stress concentration at this portion can be reduced by connecting the mounting portion 11 and the connecting portion 14 in the main body member 10 with the curved surface portion 16. Further, when the rail 100 comes into contact with the portion of the curved surface portion 16, inclination tends to occur when the rail 100 is held, but since the rail 100 can be made difficult to contact the curved surface portion 16 by providing the plate member 40, the rail 100 is inclined. Can be suppressed and held well.

さらに、上記クランプ1において変位部材20は、ネジ部21の載置部11側に、ネジ部21の回転とは独立して回転可能であり、レール100と当接する当接部材50を備えている。   Further, in the clamp 1, the displacement member 20 includes a contact member 50 that can be rotated independently of the rotation of the screw portion 21 and is in contact with the rail 100 on the mounting portion 11 side of the screw portion 21. .

このようなクランプ1によれば、ネジ部21の回転とは独立した当接部材50をレール100に当接して保持することで、ネジ部21の回転力によってレール100が動きにくくすることができる。   According to such a clamp 1, the rail 100 can be made difficult to move by the rotational force of the screw portion 21 by holding the contact member 50 independent from the rotation of the screw portion 21 in contact with the rail 100. .

また、上記クランプ1において当接部材50は、当接部材50の回転を抑制するガイド部51を備えている。
このようなクランプ1によれば、ガイド部51によって当接部材50を回転しにくくすることができる。
In the clamp 1, the contact member 50 includes a guide portion 51 that suppresses the rotation of the contact member 50.
According to such a clamp 1, it is possible to make the contact member 50 difficult to rotate by the guide portion 51.

さらに、上記クランプ1において変位部材20は、レバー部材30から見て本体部材10(載置部11)とは反対側に被係合部22の外径よりも大きな外径を有するハンドル部23を備えている。   Further, in the clamp 1, the displacement member 20 has a handle portion 23 having an outer diameter larger than the outer diameter of the engaged portion 22 on the side opposite to the main body member 10 (mounting portion 11) when viewed from the lever member 30. I have.

このようなクランプ1によれば、ハンドル部23を操作することで速やかにネジ部21を回転させることができる。また、ハンドル部23は被係合部22の外径よりも大きな外径を有するので、レバー部材30が変位部材20から抜け落ちることを抑制することができる。   According to such a clamp 1, the screw portion 21 can be quickly rotated by operating the handle portion 23. Further, since the handle portion 23 has an outer diameter larger than the outer diameter of the engaged portion 22, the lever member 30 can be prevented from falling off the displacement member 20.

また、上記クランプ1においてネジ穴12の中心軸は、載置部11の面の鉛直方向に対して平行でない所定の角度を有する。
このようなクランプ1によれば、載置部11に接する面とネジ部21(当接部材50)と接する面とが平行でないレール100を保持する場合に、より強固にレール100を保持することができる。したがって、例えば鉄道軌道用のレールを挟む際に優位な構成とすることができる。
In the clamp 1, the central axis of the screw hole 12 has a predetermined angle that is not parallel to the vertical direction of the surface of the mounting portion 11.
According to such a clamp 1, when the rail 100 in which the surface in contact with the mounting portion 11 and the surface in contact with the screw portion 21 (contact member 50) are not parallel is held, the rail 100 is held more firmly. Can do. Therefore, for example, when a rail for railroad tracks is sandwiched, an advantageous configuration can be obtained.

[その他の実施形態]
本発明は、上記の実施形態によって何ら限定して解釈されない。また、上記の実施形態の構成の一部を、課題を解決できる限りにおいて省略した態様も本発明の実施形態である。また、上記の複数の実施形態を適宜組み合わせて構成される態様も本発明の実施形態である。また、特許請求の範囲に記載した文言のみによって特定される発明の本質を逸脱しない限度において考え得るあらゆる態様も本発明の実施形態である。また、上記の実施形態の説明で用いる符号を特許請求の範囲にも適宜使用しているが、各請求項に係る発明の理解を容易にする目的で使用しており、各請求項に係る発明の技術的範囲を限定する意図ではない。
[Other Embodiments]
The present invention is not construed as being limited by the above embodiment. Moreover, the aspect which abbreviate | omitted a part of structure of said embodiment as long as the subject could be solved is also embodiment of this invention. An aspect configured by appropriately combining the above-described plurality of embodiments is also an embodiment of the present invention. Moreover, all the aspects which can be considered in the limit which does not deviate from the essence of the invention specified only by the wording described in the claims are embodiments of the present invention. Further, the reference numerals used in the description of the above embodiments are also used in the claims as appropriate, but they are used for the purpose of facilitating the understanding of the invention according to each claim, and the invention according to each claim. It is not intended to limit the technical scope of

さらに、上記実施形態においては、使用者が加える力に対してネジ部に加わるトルクを使用者の操作によって変化させるためのトルク変更機構として、使用者の操作によってネジ部21にトルクが加えられたり加えられなかったりする機構であるレバー部材30を採用したが、この構成に限定されない。例えば、使用者が操作する部材が、ネジ部21の中心軸からこの中心軸から最も遠い部位までの距離が可変となる機構を採用することができる。   Furthermore, in the above embodiment, as a torque changing mechanism for changing the torque applied to the screw portion by the user's operation with respect to the force applied by the user, the torque is applied to the screw portion 21 by the user's operation. Although the lever member 30 that is a mechanism that is not added is employed, the present invention is not limited to this configuration. For example, it is possible to employ a mechanism in which a member operated by a user can change a distance from a central axis of the screw portion 21 to a portion farthest from the central axis.

また、上記実施形態において、ガイド部51は、当接部材50と一体に構成されていてもよいし別体として構成されていてもよい。
[実施形態の構成と本発明の構成との対応関係]
上記実施形態のレール100は、本発明でいう被保持部材に相当し、上記実施形態のレバー部材30は、本発明でいうトルク変更機構に相当する。
Moreover, in the said embodiment, the guide part 51 may be comprised integrally with the contact member 50, and may be comprised as a different body.
[Correspondence Relationship Between Configuration of Embodiment and Configuration of Present Invention]
The rail 100 in the above embodiment corresponds to a held member in the present invention, and the lever member 30 in the above embodiment corresponds to a torque changing mechanism in the present invention.

1…クランプ、10…本体部材、11…載置部、12…ネジ穴、13…対向部、14…接続部、15…C型部、16…曲面部、17…ケーブル接続部、20…変位部材、21…ネジ部、22…被係合部、23…ハンドル部、30…レバー部材、31…係合部、40…板部材、50…当接部材、51…ガイド部、100…レール。   DESCRIPTION OF SYMBOLS 1 ... Clamp, 10 ... Main body member, 11 ... Mounting part, 12 ... Screw hole, 13 ... Opposite part, 14 ... Connection part, 15 ... C-shaped part, 16 ... Curved part, 17 ... Cable connection part, 20 ... Displacement Numeral 21, screw part 22, 22 engaged part, 23 handle part, 30 lever member, 31 engaging part, 40 plate member, 50 contact member, 51 guide part, 100 rail.

Claims (8)

被保持部材(100)を挟んで保持するクランプ(1)であって、
前記被保持部材を載置するための載置部(11)、および前記載置部に対向する位置においてネジ穴(12)が形成された対向部(13)、を有する本体部材(10)と、
前記ネジ穴と蝶合するネジ溝を有する棒状のネジ部(21)を有し、前記ネジ部の回転に伴って前記載置部との距離が変化する変位部材(20)と、
使用者が加える力に対して前記ネジ部に加わるトルクを使用者の操作によって変化させるためのトルク変更機構(30)と、
を備えたことを特徴とするクランプ。
A clamp (1) holding and holding a member to be held (100),
A body member (10) having a placement portion (11) for placing the held member, and a facing portion (13) in which a screw hole (12) is formed at a position facing the placement portion; ,
A displacement member (20) having a rod-like screw portion (21) having a screw groove that is engaged with the screw hole, the distance of the placement portion changing with rotation of the screw portion;
A torque changing mechanism (30) for changing a torque applied to the screw portion by a user's operation with respect to a force applied by the user;
A clamp characterized by comprising:
請求項1に記載のクランプにおいて、
前記変位部材は、該ネジ部が前記ネジ穴に沿って回転すると該ネジ部とともに回転する被係合部(22)、を備え、
前記トルク変更機構として、
前記被係合部と係合可能な係合部(31)を有し、使用者の操作により前記係合部が前記被係合部と係合する係合状態、および前記係合部が前記被係合部と係合しない非係合状態の間で遷移可能であり、前記ネジ部の回転軸を中心に回転可能な棒状のレバー部材(30)、
を備えたことを特徴とするクランプ。
The clamp according to claim 1,
The displacement member includes an engaged portion (22) that rotates together with the screw portion when the screw portion rotates along the screw hole.
As the torque changing mechanism,
An engagement state (31) engageable with the engaged portion, wherein the engaging portion is engaged with the engaged portion by a user operation; and A rod-shaped lever member (30) that is capable of transitioning between a non-engaged state that does not engage with an engaged part and that is rotatable about a rotation axis of the screw part,
A clamp characterized by comprising:
請求項2に記載のクランプにおいて、
前記被係合部は、前記ネジ部において前記載置部とは反対側に配置されており、
前記レバー部材は、被係合状態において前記被係合部と載置部との間に位置するよう設定されていること
を特徴とするクランプ。
The clamp according to claim 2,
The engaged portion is disposed on the opposite side of the mounting portion in the screw portion,
The clamp, wherein the lever member is set so as to be positioned between the engaged portion and the placing portion in an engaged state.
請求項1〜請求項3の何れか1項に記載のクランプにおいて、
前記本体部材は、前記対向部と、前記載置部と、前記対向部および前記載置部を接続する接続部(14)とを含み、略C型に形成されたC型部(15)を備え、
前記C型部は、前記載置部と前記接続部との間が曲面(16)で接続されており、
前記接続部の前記載置部側の面に、前記曲面の曲率半径以上の厚みを有する板部材(40)を備えたこと
を特徴とするクランプ。
In the clamp according to any one of claims 1 to 3,
The main body member includes the facing portion, the mounting portion described above, and a connection portion (14) that connects the facing portion and the mounting portion, and includes a C-shaped portion (15) formed in a substantially C shape. Prepared,
The C-shaped part has a curved surface (16) connected between the mounting part and the connection part,
The clamp characterized by including the plate member (40) which has thickness more than the curvature radius of the said curved surface in the surface by the side of the said mounting part of the said connection part.
請求項1〜請求項4の何れか1項に記載のクランプにおいて、
前記変位部材は、前記ネジ部の載置部側に、前記ネジ部の回転とは独立して回転可能であり、前記被保持部材と当接する当接部材(50)を備えたこと
を特徴とするクランプ。
In the clamp according to any one of claims 1 to 4,
The displacement member is provided with a contact member (50) on the mounting portion side of the screw portion, which can rotate independently of the rotation of the screw portion, and comes into contact with the held member. To clamp.
請求項5に記載のクランプにおいて、
前記当接部材は、当該当接部材の回転を抑制するガイド部(51)を備えたこと
を特徴とするクランプ。
The clamp according to claim 5,
The said contact member was equipped with the guide part (51) which suppresses rotation of the said contact member, The clamp characterized by the above-mentioned.
請求項1〜請求項6の何れか1項に記載のクランプにおいて、
前記変位部材は、前記載置部とは反対側に前記被係合部の外径よりも大きな外径を有するハンドル部(23)を備えたこと
を特徴とするクランプ。
In the clamp according to any one of claims 1 to 6,
The said displacement member was provided with the handle | steering-wheel part (23) which has an outer diameter larger than the outer diameter of the said to-be-engaged part on the opposite side to the said mounting part. The clamp characterized by these.
請求項1〜請求項7の何れか1項に記載のクランプにおいて、
前記ネジ穴の中心軸は、前記載置部の面の鉛直方向に対して平行でない所定の角度を有すること
を特徴とするクランプ。
In the clamp according to any one of claims 1 to 7,
The center axis of the screw hole has a predetermined angle that is not parallel to the vertical direction of the surface of the mounting portion.
JP2013172288A 2013-08-22 2013-08-22 Clamp Active JP5791672B2 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108105222A (en) * 2017-12-19 2018-06-01 广西玉林市汉龙环保科技有限公司 A kind of new clamp
JP2023059030A (en) * 2021-10-14 2023-04-26 株式会社希望電機 Grounding device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004273403A (en) * 2003-03-10 2004-09-30 Nichiyu Giken Kogyo Co Ltd Rail bond terminal, method of mounting it, and fixture for mounting it
JP2008171567A (en) * 2005-04-20 2008-07-24 Showa Tekkusu:Kk Bond, and joining method of bond

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004273403A (en) * 2003-03-10 2004-09-30 Nichiyu Giken Kogyo Co Ltd Rail bond terminal, method of mounting it, and fixture for mounting it
JP2008171567A (en) * 2005-04-20 2008-07-24 Showa Tekkusu:Kk Bond, and joining method of bond

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108105222A (en) * 2017-12-19 2018-06-01 广西玉林市汉龙环保科技有限公司 A kind of new clamp
JP2023059030A (en) * 2021-10-14 2023-04-26 株式会社希望電機 Grounding device
JP7385292B2 (en) 2021-10-14 2023-11-22 株式会社希望電機 grounding equipment
JP7428439B2 (en) 2021-10-14 2024-02-06 株式会社希望電機 magnet holder

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