JPH1053394A - Vertically moving member control mechanism - Google Patents

Vertically moving member control mechanism

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Publication number
JPH1053394A
JPH1053394A JP22464296A JP22464296A JPH1053394A JP H1053394 A JPH1053394 A JP H1053394A JP 22464296 A JP22464296 A JP 22464296A JP 22464296 A JP22464296 A JP 22464296A JP H1053394 A JPH1053394 A JP H1053394A
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JP
Japan
Prior art keywords
bearing plate
motor
member
portion
vertical movement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP22464296A
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Japanese (ja)
Inventor
Yukihisa Kajiyama
Hidenori Sugano
幸久 梶山
秀則 菅野
Original Assignee
Fuji Seiki Co Ltd
Union:Kk
不二精器株式会社
株式会社ユニオン
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Seiki Co Ltd, Union:Kk, 不二精器株式会社, 株式会社ユニオン filed Critical Fuji Seiki Co Ltd
Priority to JP22464296A priority Critical patent/JPH1053394A/en
Publication of JPH1053394A publication Critical patent/JPH1053394A/en
Application status is Pending legal-status Critical

Links

Abstract

PROBLEM TO BE SOLVED: To prevent overload to a motor even if the motor is driven with a force being applied reverse to an upward force. SOLUTION: A drive shaft 4 is connected to the output shaft 33 of a motor 3. A moving member 5 which has a nut part directly fitted around the drive shaft 4 and a connecting cylinder part directly connected to a bearing plate, with the nut part connected to the connecting cylinder part via a viscous fluid, is placed. A guide member 8 passed through a guide receiving part provided in the bearing plate 7 is fixed in place along the direction of vertical movement. A vertically moving member 6 which moves up and down as the bearing plate 7 moves up and down together with the moving member 5 as the output shaft 33 rotates is supported on the bearing plate 7.

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【産業上の利用分野】本発明は上下動部材制御機構に関する。 The present invention relates to a vertical movement member control mechanism.

【0002】 [0002]

【従来の技術】駐車場等においては、常時は地中に埋没しているが、特定の自動車以外は駐車等させないために必要に応じて突出する埋め込み型のポールが埋設されている。 BACKGROUND OF THE INVENTION parking lots, normally although buried in the ground, except certain automotive embedded poles protruding necessary in order not to park, etc. are embedded. また、公園などにおいても、自動車や自転車の進入を禁止するために同様のポールが埋設されている。 Also, in the parks, the same pole in order to ban the entry of motor vehicles and bicycles are buried.

【0003】 [0003]

【発明が解決しようとする課題】上記した埋め込み型のポールとしては、ポールの上端に取っ手を取り付け、手動により上下動させるものもあるが、ケース内にモータを配設した電動式のものもある。 As implantable described above the [0005] pole, attach the handle to the upper end of the pole, but the manual and some to be moved up and down by, while others of motorized which is disposed a motor in a case . そして、電動式のポールの場合、ケースの上下方向にラックを配設すると共に、このラックに噛み合うピニオンをポールに取り付け、これによりポールを上下動させるのが通常である。 When the electric pole, with disposing the rack in the vertical direction of the case, mounting a pinion meshed with the rack pole, thereby which is normally vertically moving the pole.

【0004】しかしながら、このような構造の場合、埋没状態のポールの上端に自動車のタイヤなどの重量の重いものが載っていると、そのことに気付かずにポールの上昇方向にモータを駆動させた場合には、ポールが上昇せず、モータに過負荷が加わって、モータが焼き付くなどのに損傷を来す場合がある。 However, in such structure, when those on the upper end of the pole of the retracted state heavy weight, such as automobile tires is on and the motor is driven in the upward direction of the pole, without noticing that it in this case, the pole does not rise, the overload to the motor is applied, there is a case in which the motor is causing the damage to such seizure.

【0005】本発明は上記した点に鑑みなされたものであり、埋め込み型ポール等の上下動部材に上昇方向に反する力が加わった状態でモータを駆動させたとしても、 [0005] The present invention has been made in view of the above, even when the motor is driven in a state where a force against the upward vertical movement member, such as embedded pole is applied,
モータへの過負荷を防止できる上下動部材制御機構を提供することを課題とする。 And to provide a vertically movable control mechanism capable of preventing the overloading of the motor.

【0006】 [0006]

【課題を解決するための手段】上記課題を達成するため、本発明の上下動部材制御機構は、モータと、該モータの出力軸に連結される駆動軸と、駆動軸に直接螺合するナット部と軸受け板に直接連結される連結筒部とを有し、該ナット部と連結筒部とが粘性液体を介して連結されている移動部材と、上下動方向に沿って固定配設され、軸受け板に設けられたガイド受部に挿通されるガイド部材と、該軸受け板によって支持され、軸受け板が出力軸の回転動作に伴って移動部材と共に上下動することにより上下動する上下動部材と、を有していることを特徴とする。 Means for Solving the Problems] To achieve the above object, the vertically movable control mechanism of the present invention, motor and a drive shaft connected to an output shaft of the motor, a nut screwed directly to the drive shaft parts and a connecting tube portion connected directly to the bearing plate, and the moving member and the connecting tube portion and the nut portion is connected via a viscous liquid, is secured disposed along the vertical movement direction, a guide member which is inserted into the guide receiving portion provided in the bearing plate is supported by a shaft receiving plate, a vertically movable member which moves up and down by the bearing plate is vertically moved together with the moving member along with the rotation of the output shaft , characterized in that it has a. この上下動部材制御機構は、上下動部材である、駐車場等に配置される埋め込み型のポールに適用すると好適である。 The vertical movement member control mechanism is vertically movable, it is preferable to apply the embedded pole placed in a parking lot or the like.

【0007】 [0007]

【発明の実施の形態】以下、図面に示した実施の形態に基づき本発明をさらに詳細に説明する。 BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, more detailed description of the present invention based on embodiments shown in the drawings. 図において、1 In FIG, 1
は本実施の形態にかかる上下動部材制御機構を示し、ケース2、モータ3、駆動軸4、移動部材5、上下動部材6等を有して構成されている。 Represents a vertically movable control mechanism according to the present embodiment, the case 2, a motor 3, the drive shaft 4, the moving member 5 is configured to have a vertical movement member 6 and the like. なお、本実施の形態では、駐車場等に配置される埋め込み型のポールに適用した例を示す。 In the present embodiment, an example of application to implantable pole placed in a parking lot or the like.

【0008】ケース2は有底筒状に形成され、地中に埋設される。 [0008] Case 2 is formed in a bottomed cylindrical shape, it is buried in the ground. モータ3は、ケース2内の下方に仕切板により仕切形成されたモータボックス31内に固定される。 Motor 3 is fixed to the lower portion of the casing 2 into the motor box 31 which is the partition formed by the partition plate.
なお、このモータ3は、ケース2内に配設した制御ボックス32を介して外部電源(図示せず)と電気的に接続されている。 Incidentally, the motor 3 is electrically connected to an external power source (not shown) via a control box 32 which is disposed in the case 2.

【0009】駆動軸4は、ケース2の長手方向の長さよりも僅かに短い程度の長さを有し、一端付近がこのモータボックス31内に位置するようにかつケース2の軸心に沿って配設されている。 [0009] the drive shaft 4 has a length of only slightly shorter than the length in the longitudinal direction of the case 2, near one end along the axis of and with the case 2 so as to be positioned in the motor box 31 It is disposed. そして、モータボックス31 Then, the motor box 31
内において、モータ3の出力軸33と該駆動軸4の一端とが、複数のギヤ34を介して連結されおり、出力軸3 The inner output shaft 33 of the motor 3 and the end of the drive shaft 4, which is connected via a plurality of gears 34, the output shaft 3
3の回転トルクが該駆動軸4に伝達される構造となっている。 Rotational torque of 3 has a structure which is transmitted to the drive shaft 4.

【0010】移動部材5は、図2に示すように、大きく分けて、駆動軸4に螺合する部分であるナット部51 [0010] moving member 5, as shown in FIG. 2, roughly, the nut portion 51 is a portion that is screwed to the drive shaft 4
と、後述の軸受け板7に連結される部分である連結筒部52とを有して構成される。 When configured with a connecting tubular portion 52 is a portion coupled to the bearing plate 7 below. ナット部51は、さらに、 Nut portion 51 is further
第1のナット部51aと第2のナット部51bとに分けられる。 It is divided into a first nut portion 51a and the second nut portion 51b. 第1のナット部51aは、駆動軸4に直接螺合する筒体部51a1と、該筒体部51a1の上端縁から外方に突出するフランジ部51a2を有し、第2のナット部51bは、第1のナット部51aの筒体部51a1の外周囲に嵌合する内径を有する筒体部51b1と、該筒体部51b1の上端縁から外方に突出すると共に中途で下方に向かって折り曲げられた断面略逆L字状のフランジ部51b2とを有する。 The first nut portion 51a has a cylindrical portion 51a1 that is screwed directly to the drive shaft 4 has a flange portion 51a2 protruding outward from the upper edge of the tubular body portion 51a1, the second nut portion 51b is a tubular body portion 51b1 having an inner diameter that fits the outer periphery of the cylindrical portion 51a1 of the first nut portion 51a, bent downward in the middle with protruding outward from the upper edge of the tubular body portion 51b1 and a flange portion 51b2 was a substantially inverted L-shaped. また、第1のナット部51a The first nut portion 51a
と第2のナット部51bとは、双方のフランジ部51a When the second nut portion 51b, both of the flange portion 51a
2と51b2とに挿通されたネジ51cにより一体的に連結されている。 It is integrally connected by inserted through the screw 51c in the 2 and 51b2.

【0011】連結筒部52は、さらに、第1の連結筒部52aと第2の連結筒部52bとに分けられる。 [0011] linking tube 52 is further divided into a first connecting tube portion 52a and the second connecting cylinder portion 52b. 第1の連結筒部52aは、第2のナット部51bの筒体部51 The first coupling tube unit 52a cylindrical portion 51 of the second nut portion 51b
b1の外周面と断面略逆L字状のフランジ部51b2の内周面とにより形成される隙間内に挿入可能な程度の厚みを有する筒体部52a1と、該筒体部52a1の下端縁から外方に突出し、後述の筒状の上下動部材6の内径内に納まる程度の大きさで形成されたフランジ部52a2とを有し、第2の連結筒部52bは、第2のナット部51 b1 and cylindrical portion 52a1 having a thickness enough to be inserted into the gap formed by the inner peripheral surface of the outer peripheral surface and a substantially inverted L-shaped flange portion 51b2 of the lower edge of the tubular body portion 52a1 a projecting and a flange portion 52a2 formed in the order of magnitude falling within the inside diameter of the tubular vertical movement member 6 to be described later to the outside, the second linking tube 52b, the second nut portion 51
bの断面略逆L字状のフランジ部51b2の外周面と筒状の上下動部材6の内周面とにより形成される隙間内に挿入可能な程度の厚みを有する筒体部52b1を有して構成されている。 It has a cylindrical portion 52b1 having a thickness enough to be inserted into the gap b is formed by the inner peripheral surface of the outer peripheral surface and a tubular vertical movement member 6 of a substantially inverted L-shaped flange portion 51b2 of It is configured Te. そして、第1の連結筒部52aと第2 The first connecting cylinder portion 52a and the second
の連結筒部52bとは、第1の連結筒部52aのフランジ部52a2の下面に当接するように配設される後述の軸受け板7と共に、ネジ52cによって一体的に連結されている。 The connecting cylinder portion 52b of, along with the bearing plate 7 to be described later is disposed so as to contact the lower surface of the flange portion 52a2 of the first linking tube 52a, it is integrally connected by screws 52c. なお、連結筒部52は、本実施の形態では軸受け板7と別体に成形し、ネジ52cを用いて連結しているが、軸受け板7に連結筒部52に相当する部分が予め一体的に形成されているものを用いてもよい。 The connecting tubular portion 52 in this embodiment is molded separately from the bearing plate 7, but are connected using screws 52c, portions previously integrally corresponding to the linking tube 52 to the bearing plate 7 it may be used as formed on.

【0012】本実施の形態では、上記したナット部51 [0012] In this embodiment, the nut portion 51 described above
と連結筒部52との連結部分、すなわち、第2のナット部51bの断面略逆L字状フランジ部51b2の内周面と第1の連結筒部52aの筒体部52a1の外周面と間に生じる僅かな間隙、及び第2のナット部51bの断面略逆L字状フランジ部51b2の外周面と第2の連結筒部52bの筒体部52b1の内周面との間に生じる僅かな間隙に、それぞれ粘性液体53,54が封入されている。 Between the connecting portion of the connecting tube portion 52, i.e., the outer peripheral surface of the cylindrical portion 52a1 of the inner peripheral surface of a substantially inverted L-shaped flange portion 51b2 of the second nut portion 51b and the first connecting cylinder portion 52a and slight generated between the small gap, and the inner peripheral surface of the cylindrical portion 52b1 of the second nut portion 51b of a substantially inverted L-shaped outer peripheral surface of the flange portion 51b2 and the second connecting cylinder portion 52b occurring the gap, the viscous liquid 53 and 54 respectively are sealed.

【0013】上下動部材6は、所定の長さを有し、筒状に形成され、上記した移動部材5の外周囲、すなわち、 [0013] vertical movement member 6 has a predetermined length, is formed in a cylindrical shape, the outer periphery of the moving member 5 described above, i.e.,
第2の連結筒部52bの筒体部52b1の外周囲に外装されている。 It is fitted on the outer periphery of the cylindrical portion 52b1 of the second connection tube portion 52b. また、その下端面は、該上下動部材6の径よりも大きな外径を有し、中央部に駆動軸4の挿通孔7 The lower end surface thereof has an outer diameter larger than the diameter of the vertical movement member 6, the insertion hole 7 of the drive shaft 4 in the central portion
aが開口された軸受け板7上面に当接するように配設されている。 a is disposed so as to abut on the opened bearing plate 7 top. なお、本実施の形態では、この上下動部材6 In this embodiment, the vertical movement member 6
を駐車場等に配置される埋め込み型のポールとして利用していることは上記したとおりである。 It is utilized as an embedded pole placed in a parking lot or the like are as described above.

【0014】また、この上下動部材6は、1本の筒体から構成することももちろん可能であるが、本実施の形態のように、駐車場等に用いられる埋め込み型のポールとして用いる場合には、自動車が該ポールとしての上下動部材6に衝突しても、上下動部材6や自動車への損傷をできるだけ少なくするため、図1に示したように、2本の筒体6a,6bを直列に配置し、両者をスプリング6 Further, the vertical movement member 6, it is also possible to configure a single cylindrical body, as in the present embodiment, when used as an embedded pole used for parking lots , even automobile collides with the vertical movement member 6 as the pole, in order to minimize damage to the vertical movement member 6 and automobiles, as shown in FIG. 1, two tubular bodies 6a, 6b are They are arranged in series, both spring 6
cにより接続した構造とすることが好ましい。 It is preferable that the structure connected by c.

【0015】軸受け板7は、上記したように、移動部材5の連結筒部52にネジ52cにより連結固定される。 The bearing plate 7, as described above, is connected and fixed by screws 52c to the connecting tube portion 52 of the movable member 5.
この軸受け板7の適宜位置には、上下動部材6の周囲であって、該上下動部材6と平行に配設された棒状のガイド部材8に外装され、軸受け板7がガイド部材8に沿って上下動するように孔状や溝状のガイド受部7cが形成されたガイド筒7bが一体的に設けられている。 The appropriate position of the bearing plate 7, a circumference of the vertical movement member 6 is fitted on the rod-shaped guide member 8 disposed parallel to the said vertical movement member 6, the bearing plate 7 along the guide member 8 Anajo and grooved guide receiving portion 7c to move vertically Te is formed in the guide tube 7b is integrally provided.

【0016】ここで、上記した移動部材5、上下動部材6及び軸受け板7は、モータボックス31の外部に設けられることはもちろんである。 [0016] Here, the moving member 5 described above, the vertically movable 6 and bearing plate 7, it is provided outside the motor box 31, as a matter of course. もちろん、ガイド部材8 Of course, the guide member 8
は、上下動作するものではないため、少なくともケース2の上蓋21とモータボックス31との間に配設されていれば、端部がモータボックス31内に臨んでいても構わない。 Because not intended to vertical movement, if it is disposed between the upper lid 21 and the motor box 31 of at least the case 2, the end portion may together facing in the motor box 31.

【0017】なお、図1において、符号22は、上蓋2 [0017] In FIG. 1, reference numeral 22, the upper lid 2
1の内側に取り付けられたリミットスイッチであり、このリミットスイッチ21に軸受け板7のガイド筒7bの上端が接触するとモータ3の駆動が停止する。 A limit switch mounted on the inside of 1, the upper end of the guide tube 7b of the bearing plate 7 on the limit switch 21 contacts the driving of the motor 3 is stopped. また、符号9は、ケース1の底面上に配設された排水ポンプであり、ケース1内に侵入した雨水等を排水管91を通じてケース1外へ排出するものである。 Further, reference numeral 9 is a drainage pump which is disposed on the bottom surface of the case 1, it is intended to discharge into the case 1 out rainwater or the like penetrates into the case 1 through the drain pipe 91.

【0018】本実施の形態の上下動部材制御機構1は、 The vertically movable control mechanism 1 of the present embodiment,
駐車場等の適宜の位置に、図1に示すように、上下動部材6がケース2内に収容された状態で配設される。 At an appropriate position of the parking lot or the like, as shown in FIG. 1, vertical movement member 6 is disposed in a state of being housed in the case 2. そして、上下動部材6を上昇させたい場合には、図示しないリモコンスイッチ等によって、該上下動部材6が上昇する方向にモータ3が回転するように操作すると、出力軸33及びギヤ34を介して、該モータ3の回転力が駆動軸4に伝達され、該駆動軸4が一方向に回転する。 Then, when it is desired to increase the vertical movement member 6, by the remote control switch or the like (not shown), the motor 3 in a direction in which the vertically movable member 6 is raised is operated so as to rotate, via the output shaft 33 and the gear 34 , the rotational force of the motor 3 is transmitted to the drive shaft 4, the drive shaft 4 is rotated in one direction. この回転により、駆動軸4に螺合されている移動部材5も回転しようとするが、該移動部材5に連結固定されている軸受け板7のガイド筒7bに形成されたガイド受部7c This rotation also moving member 5 which is screwed to the drive shaft 4 is about to rotate, the moving member 5 to the connecting has been fixed bearing plate 7 the guide tube 7b which is formed in the guide receiving portion 7c
が、固定配設されたガイド部材8に挿通されているため、移動部材5は回転することができず、ガイド部材8 But because it is inserted into the guide member 8 fixed arranged, the moving member 5 can not rotate, the guide member 8
に沿って軸受け板7と共に上昇する。 It increases with the bearing plate 7 along. すなわち、ナット部51には駆動軸4の回転力が直接伝わるが、連結筒部52にも、ナット部51と粘性液体53,54を介して上記したように連結されているため、その回転力が伝わりナット部51と共に回転しようとする。 That is, the nut portion 51 transmitted rotational force of the drive shaft 4 is directly, in linking tube 52, because it is attached as described above through the nut portion 51 and the viscous fluid 53, the rotational force It is transmitted to rotate together with the nut portion 51. しかしながら、連結筒部52は軸受け板7を介してガイド部材8に連結されているため、ガイド部材8に案内されて上昇する。 However, linking tube 52 because it is connected to the guide member 8 through the bearing plate 7 rises while being guided by the guide member 8. この結果、該軸受け板7上に下端面が支持されている上下動部材6も上昇し、上端61側からケース2外へ突出していくことになる。 As a result, vertical movement member 6 lower surface on the shaft receiving plate 7 is supported also increases, so that gradually protrudes from the upper end 61 side to the casing 2 outside. その結果、本実施の形態では、該上下動部材6が車止め用のポールとしての機能を果たす。 As a result, in this embodiment, the vertical movement member 6 serves as a pole for the bollard. なお、軸受け板7がケース2の上蓋21の内側に設けられたリミットスイッチ22に当接するとモータ3の駆動が停止する。 Incidentally, the bearing plate 7 is the driving of the motor 3 is stopped when brought into contact limit switch 22 provided on the inner side of the upper lid 21 of the case 2.

【0019】上下動部材6を下降させる場合には、図示しないリモコンスイッチを、モータ3の出力軸33が逆回転するように操作する。 [0019] When lowering the vertical movement member 6, the remote control switch (not shown), the output shaft 33 of the motor 3 is operated to reverse rotation. 出力軸33の駆動力は上記と同様に駆動軸4を介して、移動部材5及び軸受け板7に伝わり、該軸受け板7がガイド部材8に沿って下降し、 Driving force of the output shaft 33 through the same drive shaft 4, transmitted to the moving member 5 and the bearing plate 7, the shaft receiving plate 7 is lowered along the guide member 8,
これと共に上下動部材6も下降する。 This together with the vertical movement member 6 is also lowered.

【0020】上下動部材6は、通常、このように動作するが、上昇前に上下動部材6の上端面上に自動車のタイヤや重い石などが位置していた場合に、リモコンスイッチによってうっかり上昇操作させたのでは、上下動部材6はその重みによって上昇動作できない。 The vertical movement member 6 is usually the case operates in this manner, the automobile tires and heavy stone on the upper end face of the vertical movement member 6 was located previously raised, inadvertently raised by the remote control switch than was operated, vertically movable member 6 can not increase operated by its weight. しかしながら、モータ3は駆動している。 However, the motor 3 is driven. 従って、何等の対策を施していない場合には、スイッチを切らない限り、モータ3に過負荷が加わりモータ3が焼き付く可能性がある。 Therefore, when not subjected to measures any way, unless switched off, overload on the motor 3 there is applied the motor 3 could seizure.
しかしながら、本実施の形態においては、上記したように、移動部材5として、粘性液体53,54を介して連結されたナット部51と連結筒部52とからなるものを用いている(いわゆる「ビスカスカップリング」)。 However, in the present embodiment, as described above, as the moving member 5, it is used made of a nut portion 51 which is connected via a viscous liquid 53, 54 linking tube 52 (the so-called "viscous Coupling"). 従って、上下動部材6に必要以上の負荷が加わっていない場合には、ナット部51と連結筒部52は一緒に動作するが、何らかの原因によって上下動部材6の上昇動作が制限された場合には、移動部材5のうち連結筒部52に回転できない負荷がかかることになるため、駆動軸4と直接連結されたナット部51が連結筒部52内で独立して、該駆動軸4と共に回転することになる。 Therefore, when the load more than necessary on the vertical movement member 6 is not applied, when linking tube 52 and the nut portion 51 operates together, which is limited upward movement of the vertical movement member 6 is for some reason rotation, the load which can not be rotated in the linking tube 52 of the moving member 5 is such that, a nut portion 51 which is directly connected to the drive shaft 4 is independently in the linking tube 52, together with the drive shaft 4 It will be. つまり、駆動軸4とナット部51が連結筒部52内で空転することになる。 That is, the drive shaft 4 and the nut portion 51 idles in the linking tube 52. このため、モータ3には過負荷が加わることなく、焼き付きを防止できる。 Therefore, the motor 3 without overload is applied, it can be prevented seizure.

【0021】なお、上記した実施の形態は、駐車場等に配置される埋め込み型ポールに本発明を適用した例について説明しているが、各種の上下動部材の制御機構として適用可能なことはもちろんである。 [0021] Incidentally, the above-described embodiment has described the example of applying the present invention to implantable pole disposed in a parking lot or the like, it can be applied as a control mechanism for the various vertical movement member as a matter of course.

【0022】 [0022]

【発明の効果】本発明の上下動部材制御機構は、通常は上下動部材にモータの駆動力を伝達するが、上下動部材に必要以上の負荷がかかった場合にはモータの駆動力の伝達を遮断できる移動部材を備えているため、かかる場合のモータの損傷を防止できる。 Vertically movable control mechanism of the present invention according to the present invention is normally transmits the driving force of the motor to the vertical movement member, transmission of the driving force of the motor when the load is applied more than necessary to vertically movable due to the provision of the moving member that can block, thereby preventing possible damage to such a case the motor.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】本発明の一の実施の形態にかかる上下動部材制御機構の構造を示す断面図である。 1 is a cross-sectional view showing the structure of the vertical movement member control mechanism to an embodiment of the present invention.

【図2】上下動部材制御機構の移動部材の詳細構造を示す断面図である。 2 is a sectional view showing the detailed structure of the moving member vertically movable control mechanism.

【符号の説明】 DESCRIPTION OF SYMBOLS

1 上下動部材制御機構 2 ケース 3 モータ 4 駆動軸 5 移動部材 6 上下動部材 7 軸受け板 8 ガイド部材 1 vertically movable control mechanism 2 Case 3 motor 4 driving shaft 5 moving member 6 vertically movable member 7 bearing plate 8 guide member

Claims (2)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 モータと、該モータの出力軸に連結される駆動軸と、駆動軸に直接螺合するナット部と軸受け板に直接連結される連結筒部とを有し、該ナット部と連結筒部とが粘性液体を介して連結されている移動部材と、 A motor [1 claim ## comprising a drive shaft connected to an output shaft of the motor, and a connecting cylinder portion connected directly to the nut portion and the bearing plate screwed directly to the drive shaft, and the nut portion a moving member and the connecting tube portion are connected via a viscous liquid,
    上下動方向に沿って固定配設され、軸受け板に設けられたガイド受部に挿通されるガイド部材と、該軸受け板によって支持され、軸受け板が出力軸の回転動作に伴って移動部材と共に上下動することにより上下動する上下動部材と、を有していることを特徴とする上下動部材制御機構。 Fixed disposed along the vertical movement direction, and a guide member which is inserted into the guide receiving portion provided in the bearing plate is supported by a shaft receiving plate, up and down with the movable member along with the rotation of the bearing plate is the output shaft vertically movable control mechanism, characterized in that it comprises a vertically movable member which moves up and down, the by dynamic.
  2. 【請求項2】 前記上下動部材が埋め込み型のポールである請求項1記載の上下動部材制御機構。 Wherein said vertical movement member is embedded pole a is claim 1, wherein the vertically movable control mechanism.
JP22464296A 1996-08-08 1996-08-08 Vertically moving member control mechanism Pending JPH1053394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22464296A JPH1053394A (en) 1996-08-08 1996-08-08 Vertically moving member control mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22464296A JPH1053394A (en) 1996-08-08 1996-08-08 Vertically moving member control mechanism

Publications (1)

Publication Number Publication Date
JPH1053394A true JPH1053394A (en) 1998-02-24

Family

ID=16816923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22464296A Pending JPH1053394A (en) 1996-08-08 1996-08-08 Vertically moving member control mechanism

Country Status (1)

Country Link
JP (1) JPH1053394A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7367746B2 (en) 2005-09-28 2008-05-06 Koei Industry Co., Ltd. Lifting pole apparatus for traffic control
CN100417781C (en) * 2002-11-05 2008-09-10 日本光荣工业株式会社 Electric elevating column appts.
CN103663262A (en) * 2012-09-03 2014-03-26 北京北方微电子基地设备工艺研究中心有限责任公司 Lifting mechanism and base plate loading device comprising same
CN104863400A (en) * 2015-05-29 2015-08-26 周春海 Rotary driving motor mounting structure of parking equipment
CN106115540A (en) * 2016-08-31 2016-11-16 无锡康泰电子有限公司 Motor-driven jack

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100417781C (en) * 2002-11-05 2008-09-10 日本光荣工业株式会社 Electric elevating column appts.
US7367746B2 (en) 2005-09-28 2008-05-06 Koei Industry Co., Ltd. Lifting pole apparatus for traffic control
CN103663262A (en) * 2012-09-03 2014-03-26 北京北方微电子基地设备工艺研究中心有限责任公司 Lifting mechanism and base plate loading device comprising same
CN104863400A (en) * 2015-05-29 2015-08-26 周春海 Rotary driving motor mounting structure of parking equipment
CN106115540A (en) * 2016-08-31 2016-11-16 无锡康泰电子有限公司 Motor-driven jack

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