JP7430964B1 - Road cone installation and collection device - Google Patents
Road cone installation and collection device Download PDFInfo
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- JP7430964B1 JP7430964B1 JP2022150611A JP2022150611A JP7430964B1 JP 7430964 B1 JP7430964 B1 JP 7430964B1 JP 2022150611 A JP2022150611 A JP 2022150611A JP 2022150611 A JP2022150611 A JP 2022150611A JP 7430964 B1 JP7430964 B1 JP 7430964B1
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- 238000009434 installation Methods 0.000 title claims description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 89
- 238000011084 recovery Methods 0.000 claims description 21
- 238000010586 diagram Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
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Abstract
【課題】対向一対の下部保持部材及び対向一対の上部保持部材の保持釈放動作を各別に行うことができ、道路コーンの各種の仕様に対する下部保持部材及び上部保持部材の保持釈放動作の融通性も向上することができ、道路コーンの下部保持部材及び上部保持部材の保持釈放動作を確実かつ安定的に行うことができ、挟持機構の構造を簡素化することができる。【解決手段】対向一対の下部保持部材３・３及び対向一対の上部保持部材４・４をそれぞれ保持釈放動作させる挟持機構５として、旋回部材１に下部保持部材を保持釈放動作させる下部用軸３ａ・３ａ、及び、下部用軸が外嵌挿され、上部保持部材を保持釈放動作させる上部用筒軸４ａ・４ａをそれぞれ道路コーンＷの軸線方向に配設し、下部用軸を相互に異方向に正逆回転させる下部用モータ及び上部用筒軸を相互に異方向に正逆回転させる上部用モータを配設してなる。【選択図】図４[Problem] The holding and releasing operations of a pair of opposing lower holding members and a pair of opposing upper holding members can be performed separately, and the holding and releasing operations of the lower holding member and the upper holding member are flexible for various specifications of road cones. The holding and releasing operations of the lower and upper holding members of the road cone can be performed reliably and stably, and the structure of the clamping mechanism can be simplified. [Solution] As a clamping mechanism 5 for holding and releasing a pair of opposing lower holding members 3, 3 and a pair of opposing upper holding members 4, 4, a lower shaft 3a causes a rotating member 1 to hold and release the lower holding members.・3a and the upper cylindrical shafts 4a and 4a, into which the lower shaft is fitted externally and which hold and release the upper holding member, are respectively arranged in the axial direction of the road cone W, and the lower shafts are arranged in mutually different directions. A lower motor rotates the upper cylinder shaft forward and backward in opposite directions, and an upper motor rotates the upper cylinder shaft forward and backward in mutually different directions. [Selection diagram] Figure 4
Description
特許法第３０条第２項適用 令和３年１０月６日（水）～７日（木）にハイウェイテクノフェア２０２１にて公開した、展示会当日の現場写真、当日に展示したカタログ、展示会開催概要、出展者紹介、展示品カタログ、会場案内図 令和３年１０月６日公開の、ＹｏｕＴｕｂｅの、発明が掲載されたページのプリントアウト及び公開者の会社概要（ｈｔｔｐｓ：／／ｗｗｗ．ｙｏｕｔｕｂｅ．ｃｏｍ／ｗａｔｃｈ？ｖ＝４ｓｒｐｑＣｐＭｖｑｓ）（ｈｔｔｐｓ：／／ｗｗｗ．ｖｉｄｙａ．ｊｐ／ｃｏｍｐａｎｙｐｒｏｆｉｌｅ） 令和３年１０月６日公開の、ウェブサイト「インターネット展示会．ｔｖ」の発明が掲載されたページのプリントアウト及び公開者の会社概要（ｈｔｔｐｓ：／／ｗｗｗ．ｔｅｎｊｉ．ｔｖ／）（ｈｔｔｐｓ：／／ｗｗｗ．ｔｅｎｊｉ．ｔｖ／ｃｏｎｔｅｎｔｓ／３７８９６／）（ｈｔｔｐｓ：／／ｗｗｗ．ｖｉｄｙａ．ｊｐ／ｃｏｍｐａｎｙｐｒｏｆｉｌｅ）Article 30, Paragraph 2 of the Patent Act applies Site photos from the day of the exhibition, catalogs displayed on the day, and exhibits released at Highway Techno Fair 2021 from Wednesday, October 6th to Thursday, October 7th, 2021 Event overview, exhibitor introduction, exhibit catalog, venue guide map, printout of the page on YouTube where the invention is published, and company profile of the publisher (https://www. .youtube.com/watch?v=4srpqCpMvqs) (https://www.vidya.jp/companyprofile) The invention of the website "Internet Exhibition.tv" released on October 6, 2021 was published. Printout of the page and company profile of the publisher (https://www.tenji.tv/) (https://www.tenji.tv/contents/37896/) (https://www.vidya.jp/companyprofile )
本発明は、例えば、高速道路の工事現場と車道との境界に設置される円錐状の中空の道路コーン設置回収装置に関するものである。 The present invention relates to a cone-shaped hollow road cone installation and recovery device that is installed, for example, at the boundary between an expressway construction site and a roadway.
従来、この種の道路コーン設置回収装置として、移動車両の荷台に複数個の道路コーンを貯留可能な貯留部が設けられ、貯留部の外側方に道路コーンの受渡部が設けられ、受渡部の受渡位置と道路の路面上の設置回収位置との間で道路コーンを上下旋回移送可能な旋回移送機構が設けられ、旋回移送機構は、設置回収位置と受渡位置との間で上下旋回可能な旋回部材と、旋回部材を往復旋回させる往復旋回機構と、旋回部材に設けられ、道路コーンを保持釈放可能な対向一対の保持部材と、対向一対の保持部材を保持釈放動作させる挟持機構とからなる構造のものが知られている。 Conventionally, as this type of road cone installation and collection device, a storage section capable of storing a plurality of road cones is provided in the loading platform of a moving vehicle, and a road cone delivery section is provided on the outside of the storage section. A rotating transfer mechanism is provided that is capable of vertically rotating and transferring the road cone between a delivery position and an installation and collection position on the road surface. A structure consisting of a member, a reciprocating turning mechanism for reciprocating the turning member, a pair of opposing holding members provided on the turning member and capable of holding and releasing a road cone, and a clamping mechanism for holding and releasing the opposing pair of holding members. are known.
しかしながら上記従来構造の場合、上記道路コーンを上記挟持機構の対向一対の保持部材で挟持し、受渡部の受渡位置と道路の路面上の設置回収位置との間で道路コーンを上下旋回移送して道路の路面に対して設置及び回収作業を行うに際し、道路コーンは例えば合成樹脂製又はゴム製の中空円錐形状に形成され、また、道路コーンには各種の仕様のものが存在し、このため、各種の道路コーンに対する仕様融通性が低下し、さらに、円錐形状の道路コーンの外周面を保持部材で挟持して旋回移送するため、道路コーンの自重及び遠心力により道路コーンが保持部材から離脱するおそれがあり、不安定な回収設置作業になることがあるという不都合を有している。 However, in the case of the above-mentioned conventional structure, the road cone is held between a pair of opposing holding members of the holding mechanism, and the road cone is vertically and swivel-transferred between the delivery position of the delivery section and the installation and collection position on the road surface. When performing installation and collection work on the road surface, road cones are formed into hollow conical shapes made of synthetic resin or rubber, for example, and there are various specifications for road cones. The flexibility of specifications for various types of road cones is reduced, and furthermore, because the outer peripheral surface of the conical road cone is held between holding members and rotated, the road cone separates from the holding member due to its own weight and centrifugal force. This has the disadvantage that it may lead to unstable recovery and installation work.
本発明はこのような不都合を解決することを目的とするもので、本発明のうち、請求項１記載の発明は、移動車両に配備され、道路の路面に対する道路コーンの設置回収装置であって、上記移動車両の荷台に複数個の道路コーンを貯留可能な貯留部が設けられ、該貯留部の外側方に道路コーンの受渡部が設けられ、該受渡部の受渡位置と上記路面上の設置回収位置との間で該道路コーンを上下旋回移送可能な旋回移送機構を備えてなり、上記旋回移送機構は、上記設置回収位置と上記受渡位置との間で上下旋回可能な旋回部材と、該旋回部材を往復旋回させる往復旋回機構と、該旋回部材に設けられ、該道路コーンの下部を保持釈放可能な対向一対の下部保持部材と、該旋回部材に設けられ、該道路コーンの上部を保持釈放可能な対向一対の上部保持部材と、該対向一対の下部保持部材及び対向一対の上部保持部材をそれぞれ保持釈放動作させる挟持機構とからなり、上記挟持機構として、上記旋回部材に上記対向一対の下部保持部材を保持釈放動作させる対向一対の下部用軸、及び、該下部用軸が外嵌挿され、上記対向一対の上部保持部材を保持釈放動作させる対向一対の上部用筒軸をそれぞれ上記道路コーンの軸線方向に配設し、該対向一対の下部用軸を相互に異方向に正逆回転させる下部用モータ及び該対向一対の上部用筒軸を相互に異方向に正逆回転させる上部用モータを配設して構成したことを特徴とする道路コーン設置回収装置にある。 The present invention aims to solve such inconveniences. Among the present invention, the invention according to claim 1 is an apparatus for installing and recovering road cones on a road surface, which is installed in a moving vehicle. , a storage section capable of storing a plurality of road cones is provided in the loading platform of the moving vehicle, a road cone delivery section is provided on the outside of the storage section, and a delivery position of the delivery section and installation on the road surface are provided. a rotating transfer mechanism capable of vertically rotating and transferring the road cone between the collection position, and the rotating transfer mechanism includes a rotating member capable of vertically rotating between the installation and collection position and the delivery position; a reciprocating turning mechanism for reciprocating a turning member; a pair of opposing lower holding members provided on the turning member and capable of holding and releasing a lower part of the road cone; and a pair of opposing lower holding members provided on the turning member to hold an upper part of the road cone. It consists of a pair of opposing upper holding members that are releasable, and a holding mechanism that holds and releases the pair of opposing lower holding members and the pair of opposing upper holding members. A pair of opposing lower shafts for holding and releasing the lower holding members, and a pair of opposing upper cylindrical shafts into which the lower shafts are externally fitted and for holding and releasing the pair of opposing upper holding members are connected to the road. A motor for the lower part which is disposed in the axial direction of the cone and rotates the pair of opposing shafts for the lower part in mutually different directions in forward and reverse directions, and a motor for the upper part that rotates the pair of cylindrical shafts for the upper part in the opposite directions in the forward and reverse directions. A road cone installation and recovery device is characterized in that it is configured by disposing a motor.
又、請求項２記載の発明は、上記対向一対の下部保持部材は上記道路コーンの下部の挟持又は解除により保持釈放可能に形成され、上記対向一対の上部保持部材は上記道路コーンの上部の圧潰又は解除により保持釈放可能に形成されていることを特徴とするものである。 Further, in the invention as set forth in claim 2, the pair of opposing lower holding members are formed so as to be able to be held and released by pinching or releasing the lower part of the road cone, and the pair of opposing upper holding members are configured to hold and release the lower part of the road cone by crushing the upper part of the road cone. It is characterized by being formed so that it can be held and released by release.
又、請求項３記載の発明は、上記旋回移送機構は上記移動車両の左右両側位置にそれぞれ配設されていることを特徴とするものである。 Further, the invention according to claim 3 is characterized in that the turning transfer mechanism is disposed at both left and right positions of the moving vehicle.
本発明は上述の如く、請求項１記載の発明にあっては、道路コーンを路面上に設置する場合、移動車両を進行方向に進行し、貯留部の道路コーンは受渡部の受渡位置に移送され、受渡位置に移送された道路コーンは旋回移送機構の挟持機構により下部保持部材及び上部保持部材で挟持され、旋回移送機構の往復旋回機構により旋回部材は受渡部の移動車両の外側方の受渡位置から上記路面上の設置回収位置に下向きに旋回され、設置回収位置において、挟持機構は道路コーンを釈放し、道路コーンは路面上に設置され、道路コーンを釈放すると、旋回部材は設置回収位置から受渡位置に上向き旋回し、順次、移動車両の進行及び上記繰返動作により路面上に道路コーンを設置することができ、かつ、路面上に設置された道路コーンを回収する場合、移動車両を上記道路コーン設置時の進行方向とは互いに逆向きの進行方向に進行し、旋回部材を受渡位置から上記路面上の設置回収位置に下向きに旋回し、設置回収位置において、道路コーンが旋回部材の下部に接近したとき挟持機構は道路コーンを挟持し、旋回部材は道路コーンを保持して設置回収位置から受渡位置に上向きに旋回し、上記受渡位置の道路コーンは貯留部に貯留され、これにより道路コーンの設置及び回収を確実に行うことができ、さらに、この際、上記旋回移送機構は、上記設置回収位置と上記受渡位置との間で上下旋回可能な旋回部材と、旋回部材を往復旋回させる往復旋回機構と、旋回部材に設けられ、道路コーンの下部を保持釈放可能な対向一対の下部保持部材と、旋回部材に設けられ、道路コーンの上部を保持釈放可能な対向一対の上部保持部材と、対向一対の下部保持部材及び対向一対の上部保持部材をそれぞれ保持釈放動作させる挟持機構とから構成されているから、道路コーンは対向一対の下部保持部材及び対向一対の上部保持部材により上部及び下部の両部位を両持ち状態で保持することができ、受渡部の受渡位置と道路の路面上の設置回収位置との間で道路コーンを上下旋回移送して道路の路面に対して設置及び回収作業を行うに際し、道路コーンを下部保持部材及び上部保持部材の両部材で確実に保持することができ、自重及び遠心力による道路コーンの離脱を防ぐことができ、安定的に回収設置作業を行うことができ、さらに、上記挟持機構として、上記旋回部材に上記対向一対の下部保持部材を保持釈放動作させる対向一対の下部用軸、及び、下部用軸が外嵌挿され、上記対向一対の上部保持部材を保持釈放動作させる対向一対の上部用筒軸をそれぞれ上記道路コーンの軸線方向に配設し、対向一対の下部用軸を相互に異方向に正逆回転させる下部用モータ及び対向一対の上部用筒軸を相互に異方向に正逆回転させる上部用モータを配設して構成しているから、上記対向一対の下部保持部材及び上記対向一対の上部保持部材の保持釈放動作を各別に行うことができ、道路コーンの各種の仕様に対する上記下部保持部材及び上記上部保持部材の保持釈放動作の融通性も向上することができ、道路コーンの下部保持部材及び上部保持部材の保持釈放動作を確実かつ安定的に行うことができ、挟持機構の構造を簡素化することができる。 As described above, in the invention according to claim 1, when the road cone is installed on the road surface, the moving vehicle is moved in the traveling direction, and the road cone in the storage part is transferred to the delivery position in the delivery part. The road cone transferred to the delivery position is held between the lower holding member and the upper holding member by the holding mechanism of the swing transfer mechanism, and the reciprocating swing mechanism of the swing transfer mechanism causes the swing member to transfer the road cone to the outside of the moving vehicle in the delivery section. The gripping mechanism releases the road cone from the above-mentioned position to the installation and recovery position on the road surface, and at the installation and recovery position, the clamping mechanism releases the road cone, and the road cone is installed on the road surface. When the road cone is released, the pivoting member returns to the installation and recovery position. From there, the moving vehicle turns upward to the delivery position, and the moving vehicle sequentially advances and repeats the above operations to set up the road cone on the road surface, and when collecting the road cone set on the road surface, the moving vehicle The road cone is moved in a direction opposite to the direction of movement when installing the road cone, and the swinging member is turned downward from the delivery position to the installation and recovery position on the road surface, and at the installation and recovery position, the road cone is When approaching the lower part, the clamping mechanism clamps the road cone, and the rotating member holds the road cone and pivots upward from the installation and collection position to the delivery position, and the road cone at the delivery position is stored in the storage section, thereby The road cone can be installed and collected reliably, and furthermore, in this case, the swing transfer mechanism includes a swing member that can swing up and down between the installation and collection position and the delivery position, and a swing member that swings back and forth. a reciprocating turning mechanism, a pair of opposing lower holding members provided on the turning member and capable of holding and releasing the lower part of the road cone, and a pair of opposing upper holding members provided on the turning member and capable of holding and releasing the upper part of the road cone. and a clamping mechanism that holds and releases the pair of opposing lower holding members and the pair of opposing upper holding members, so that the road cone is held in place by the pair of opposing lower holding members and the pair of opposing upper holding members. Both parts of the lower part can be held on both sides, and the road cone can be vertically rotated and transferred between the delivery position of the delivery section and the installation and collection position on the road surface to install and collect it on the road surface. When performing work, the road cone can be securely held by both the lower holding member and the upper holding member, preventing the road cone from coming off due to its own weight and centrifugal force, allowing for stable collection and installation work. Further, as the clamping mechanism, a pair of opposing lower shafts for holding and releasing the pair of opposing lower holding members and a lower shaft are fitted onto the rotating member, and A pair of opposing upper cylindrical shafts for holding and releasing the holding member are respectively disposed in the axial direction of the road cone, and a lower motor for rotating the opposing pair of lower shafts in forward and reverse directions in mutually different directions; Since the structure includes an upper motor that rotates the upper cylinder shaft forward and backward in mutually different directions, the holding and releasing operations of the pair of opposing lower holding members and the pair of opposing upper holding members can be performed separately. It is possible to improve the flexibility of the holding and releasing operations of the lower holding member and the upper holding member for various specifications of the road cone, and to improve the flexibility of the holding and releasing operations of the lower holding member and the upper holding member of the road cone. This can be done reliably and stably, and the structure of the clamping mechanism can be simplified.
又、請求項２記載の発明にあっては、上記対向一対の下部保持部材は上記道路コーンの下部の挟持又は解除により保持釈放可能に形成され、上記対向一対の上部保持部材は上記道路コーンの上部の圧潰又は解除により保持釈放可能に形成されているから、道路コーンを一層確実に保持することができる。 Further, in the invention according to claim 2, the pair of opposing lower holding members are formed so as to be able to be held and released by holding or releasing the lower part of the road cone, and the pair of opposing upper holding members are configured to hold and release the lower part of the road cone. Since the cone can be held and released by crushing or releasing the upper part, the road cone can be held more reliably.
又、請求項３記載の発明にあっては、上記旋回移送機構は上記移動車両の左右両側位置にそれぞれ配設されているから、移動車両の進行方向左側の旋回移送機構又は右側の他方の旋回移送機構により行うことができ、進行方向左右両側位置で設置及び回収することができ、道路コーンの設置及び回収の融通性を高めることができる。 Further, in the invention as set forth in claim 3, since the turning transfer mechanism is disposed at both left and right positions of the moving vehicle, the turning transfer mechanism on the left side in the traveling direction of the moving vehicle or the other turning transfer mechanism on the right side This can be done by a transport mechanism, and can be installed and retrieved at both left and right positions in the direction of travel, increasing the flexibility of installing and retrieving road cones.
図１乃至図１９は本発明の実施の形態例を示し、図１、図２の如く、移動車両Ａに配備され、道路の路面Ｇに対する道路コーンＷの設置回収装置であって、道路コーンＷは合成樹脂製又はゴム製が採用され、大別すると、移動車両Ａと、移動車両Ａの荷台Ａ１に設けられ、複数個の道路コーンＷ・・を貯留可能な貯留部Ｂと、貯留部Ｂの外側方に設けられ、貯留部Ｂに対する道路コーンＷ・・の受渡部Ｃと、受渡部Ｃの受渡位置Ｔと上記路面Ｇ上の設置回収位置ＳＫとの間で道路コーンＷを上下旋回移送可能な旋回移送機構Ｄとを備えている。 1 to 19 show embodiments of the present invention, and as shown in FIGS. 1 and 2, it is a device for installing and recovering a road cone W on a road surface G, which is installed in a moving vehicle A. are made of synthetic resin or rubber, and can be roughly divided into a moving vehicle A, a storage section B provided on the loading platform A1 of the moving vehicle A and capable of storing a plurality of road cones W, and a storage section. The road cone W is rotated up and down between the delivery part C of the road cone W... provided on the outside of the storage part B, and the delivery position T of the delivery part C and the installation and collection position SK on the road surface G. It is equipped with a rotating transfer mechanism D that can be transferred.
そして、上記旋回移送機構Ｄは、図３、図４の如く、上記設置回収位置ＳＫと上記受渡位置Ｔとの間で上下旋回可能な旋回部材１と、旋回部材１を往復旋回させる往復旋回機構２と、旋回部材１に設けられ、道路コーンＷの下部を保持釈放可能な対向一対の下部保持部材３・３と、旋回部材１に設けられ、道路コーンＷの上部を保持釈放可能な対向一対の上部保持部材４・４と、対向一対の下部保持部材３・３及び対向一対の上部保持部材４・４をそれぞれ保持釈放動作させる挟持機構５とから構成されている。 As shown in FIGS. 3 and 4, the swing transfer mechanism D includes a swing member 1 that can swing up and down between the installation and recovery position SK and the delivery position T, and a reciprocating swing mechanism that swings the swing member 1 back and forth. 2, a pair of opposing lower holding members 3, 3 provided on the swinging member 1 and capable of holding and releasing the lower part of the road cone W, and a pair of opposing lower holding members 3, 3 provided on the swinging member 1 and capable of holding and releasing the upper part of the road cone W. The holding mechanism 5 includes upper holding members 4, 4, and a holding mechanism 5 that holds and releases the pair of opposing lower holding members 3, 3 and the pair of opposing upper holding members 4, 4, respectively.
この場合、上記貯留部Ｂは、図１、図２の如く、移動車両Ａの荷台Ａ１に複数個の道路コーンＷ・・を収納自在に設けられ、道路コーンＷの路面Ｇに対する設置作業時にあっては、貯留部Ｂの取出収納位置ＢＴを介して複数個の道路コーンＷ・・を上記受渡部Ｃの受渡位置Ｔに一個宛分離供給し、道路コーンＷの路面Ｇに対する回収作業時にあっては、上記旋回移送機構Ｄにより上記受渡部Ｃの受渡位置Ｔに一個宛回収移送されてくる道路コーンＷを貯留部Ｂの取出収納位置ＢＴを介して貯留部Ｂに横並び状態で貯留する図示省略の搬送及び収納取出機構を備えている。 In this case, as shown in FIGS. 1 and 2, the storage section B is provided in the loading platform A 1 of the moving vehicle A so as to be able to store a plurality of road cones W. If so, a plurality of road cones W ... are separated and supplied one by one to the delivery position T of the delivery part C through the take-out and storage position BT of the storage part B, and when the road cone W is collected from the road surface G. If so, the road cones W collected and transferred one by one to the delivery position T of the delivery part C by the rotating transfer mechanism D are stored side by side in the storage part B via the take-out and storage position BT of the storage part B. It is equipped with a transport and storage/retrieval mechanism (not shown).
又、この場合、上記旋回移送機構Ｄは、図３、図４、図１８の如く、移動車両Ａの荷台Ａ１に架台６を設け、架台６に移動板７を一対のガイド８・８及び油圧式の移動用シリンダ９により移動車両Ａの進行方向Ｈと交差する左右方向にして上記取出収納位置ＢＴと上記受渡位置Ｔとの間で移動自在に設けられ、かつ、移動板７に旋回支持軸１０を軸受１１・１１により旋回自在に横設すると共に旋回支持軸１０を往復旋回させる油圧式の旋回用シリンダ１２を設け、旋回支持軸１０にリンク１３の基部を固定し、旋回用シリンダ１２のロッド部１２ａとリンク１３の先端部とをピン１３ａにより連結し、旋回支持軸１０の先端部に旋回部材１を取付け、旋回部材１に上記対向一対の下部保持部材３・３及び上記対向一対の上部保持部材４・４をそれぞれ保持釈放動作させる挟持機構５を設けて構成している。 In this case, as shown in FIG. 3, FIG. 4, and FIG. A hydraulic moving cylinder 9 is provided so as to be movable between the take-out and storage position BT and the delivery position T in the left-right direction intersecting the traveling direction H of the moving vehicle A, and the movable plate 7 is provided with a rotating cylinder. The support shaft 10 is horizontally installed so as to be freely pivotable by bearings 11, 11, and a hydraulic swing cylinder 12 for reciprocating the swing support shaft 10 is provided, and the base of the link 13 is fixed to the swing support shaft 10. 12 rod portions 12a and the tip of the link 13 are connected by a pin 13a, the swinging member 1 is attached to the tip of the swinging support shaft 10, and the pair of opposing lower holding members 3, 3 and the opposing A clamping mechanism 5 is provided to hold and release the pair of upper holding members 4, respectively.
この場合、図５、図６、図１５の如く、上記下部保持部材３・３及び上記上部保持部材４・４を上記道路コーンＷの軸線Ｗ１方向に前進ＦＡ又は後退ＦＲの進退移動Ｆさせる進退移動機構Ｅが配設され、この進退移動機構Ｅは、上記道路コーンＷの軸線Ｗ１方向に延びるラック歯車Ｅ１、ラック歯車Ｅ１に歯合するピニオン歯車Ｅ２及びピニオン歯車Ｅ２を正逆回転させる進退用モータＥ３から構成されている。 In this case, as shown in FIGS. 5, 6, and 15, the lower holding members 3 and 3 and the upper holding members 4 and 4 are moved forward and backward in the direction of the axis W of the road cone W in a forward direction F A or a backward direction F R. A forward/backward moving mechanism E is provided, and this forward/backward moving mechanism E includes a rack gear E 1 extending in one direction of the axis W of the road cone W, a pinion gear E 2 meshing with the rack gear E 1 , and a pinion gear E It is composed of an advancing/retracting motor E 3 that rotates the motor E 2 in forward and reverse directions.
又、この場合、上記挟持機構５として、図６、図９、図１０、図１５の如く、上記旋回部材１に上記対向一対の下部保持部材３・３を保持釈放動作させる対向一対の下部用軸３ａ・３ａ、及び、下部用軸３ａ・３ａが外嵌挿され、上記対向一対の上部保持部材４・４を保持釈放動作させる対向一対の上部用筒軸４ａ・４ａをそれぞれ上記道路コーンＷの軸線Ｗ１方向に配設し、対向一対の下部用軸３ａ・３ａを相互に異方向に正逆回転させる下部用モータ３ｂ及び対向一対の上部用筒軸４ａ・４ａを相互に異方向に正逆回転させる上部用モータ４ｂを配設して構成している。 In this case, the clamping mechanism 5 may include a pair of opposing lower holding members 3 for causing the rotating member 1 to hold and release the pair of opposing lower holding members 3, as shown in FIGS. 6, 9, 10, and 15. The shafts 3a, 3a and the lower shafts 3a, 3a are fitted onto the outside, and the pair of opposing upper cylindrical shafts 4a, 4a for holding and releasing the pair of opposing upper holding members 4 are connected to the road cone W, respectively. The lower motor 3b is disposed in one direction of the axis W and rotates the opposing pair of lower shafts 3a, 3a forward and backward in mutually different directions, and the opposing pair of upper cylinder shafts 4a, 4a are rotated in mutually different directions. It is constructed by disposing an upper motor 4b that rotates in forward and reverse directions.
この場合、上記進退移動機構Ｅ及び上記挟持機構５として、図５、図６、図７、図８、図１２、図１４の如く、上記旋回部材１は固定部材１ａ及び進退部材１ｂの二つの部材からなり、旋回部材１の固定部材１ａに上記旋回支持軸１０を連結部材１ｃを介して連結し、進退部材１ｂは転動ロールＥ４により固定部材１ａに対して上記道路コーンＷの軸線Ｗ１方向に前進ＦＡ又は後退ＦＲの進退移動Ｆ自在に設けられ、上記進退部材１ｂに上記対向一対の下部用軸３ａ・３ａ及び上記対向一対の上部用筒軸４ａ・４ａを下部用軸３ａ・３ａに上部用筒軸４ａ・４ａを外嵌挿してそれぞれ上記道路コーンＷの軸線Ｗ１方向に軸受配設し、図５、図６の如く、上記対向一対の下部用軸３ａ・３ａは相互に歯合する一対の下歯車３ｃ・３ｃ及び下駆動歯車３ｄを介して上記下部用モータ３ｂにより相互に異方向に正逆回転し、一方、図５、図９の如く、上記対向一対の上部用筒軸４ａ・４ａは相互に歯合する一対の上歯車４ｃ・４ｃ及び上駆動歯車４ｄを介して上記上部用モータ４ｂにより相互に異方向に正逆回転し、上記旋回部材１の固定部材１ａに上記道路コーンＷの軸線Ｗ１方向に延びるラック歯車Ｅ１を取付固定し、上記旋回部材１の進退部材１ｂにラック歯車Ｅ１に歯合するピニオン歯車Ｅ２及びピニオン歯車Ｅ２を受承する受承ロールＥ５を配設し、進退部材１ｂに歯車列Ｅ６を介してピニオン歯車Ｅ２を正逆回転させる上記進退用モータＥ３を取り付けて構成している。 In this case, as the forward/backward moving mechanism E and the clamping mechanism 5, as shown in FIGS. The rotating support shaft 10 is connected to the fixed member 1a of the rotating member 1 via a connecting member 1c, and the advancing/retracting member 1b is moved along the axis W of the road cone W with respect to the fixed member 1a by rolling rolls E4 . The pair of opposing lower shafts 3a , 3a and the opposing pair of upper cylindrical shafts 4a, 4a are attached to the forward / retracting member 1b so as to be freely movable forward or backward in one direction. Upper cylindrical shafts 4a, 4a are externally inserted into the upper cylinder shafts 3a, 3a, and bearings are arranged in one direction of the axis W of the road cone W, respectively, and as shown in FIGS. 5 and 6, the pair of opposing lower shafts 3a, 3a are rotated in forward and reverse directions in different directions by the lower motor 3b through a pair of lower gears 3c and 3c and a lower drive gear 3d that mesh with each other, while, as shown in FIGS. 5 and 9, The upper cylindrical shafts 4a, 4a are rotated forward and backward in mutually different directions by the upper motor 4b through a pair of upper gears 4c, 4c and an upper drive gear 4d that mesh with each other. A rack gear E 1 extending in the direction of the axis W 1 of the road cone W is attached and fixed to the fixed member 1 a, and a pinion gear E 2 and a pinion gear E 2 that mesh with the rack gear E 1 are attached to the advancing/retracting member 1 b of the rotating member 1. A receiving roll E5 for receiving the movement is disposed, and the forwarding/retracting motor E3 , which rotates the pinion gear E2 in forward and reverse directions, is attached to the forwarding/retracting member 1b via a gear train E6 .
さらに、この場合、図１４、図１５、図１６の如く、上記下部用軸３ａ・３ａの下端部に道路コーンＷの外周面に沿う半円弧状の対向一対の下部保持部材３・３の各々の基部を上下二段状に固定し、各々の下部保持部材３・３の上面又は裏面に複数個の挟持ロール３ｅ・・を配列し、かつ、対向一対の下部用軸３ａ・３ａの下端部間に道路コーンＷの外周面に沿う当接面１４ａをもつ位置規制部材１４を配設し、位置規制部材１４に図示省略のコーン検出センサを設け、一方、図１４、図１５、図１７の如く、上記上部用筒軸４ａ・４ａに道路コーンＷの上部の外周面を圧潰可能な圧潰面４ｅ・４ｅをもつ板状の対向一対の上部保持部材４・４の各々の基部を固定し、この場合、図１３の如く、上記道路コーンＷの上部外周面に肉薄領域部Ｗ２が形成され、図１４の想像線位置から実線位置の如く、肉薄領域部Ｗ２を上部保持部材４・４の圧潰面４ｅ・４ｅで圧潰することにより道路コーンＷの外周面は膨出し、この膨出により容易に道路コーンＷの外周面を圧潰することができるように形成され、かつ、対向一対の上部用筒軸４ａ・４ａ間に軸架部材１５を配設して構成している。なお、上記道路コーンＷの上部外周面に肉薄領域部Ｗ２を形成しない同厚の道路コーンＷを用いることもある。 Furthermore, in this case, as shown in FIGS. 14, 15, and 16, a pair of opposing lower holding members 3, 3 each having a semicircular arc shape along the outer peripheral surface of the road cone W are attached to the lower end portions of the lower shafts 3a, 3a. The bases of are fixed in upper and lower two stages, a plurality of clamping rolls 3e are arranged on the upper surface or the back surface of each of the lower holding members 3, 3, and the lower ends of a pair of opposing lower shafts 3a, 3a are arranged. A position regulating member 14 having a contact surface 14a along the outer peripheral surface of the road cone W is disposed between them, and a cone detection sensor (not shown) is provided on the position regulating member 14. As shown in FIG. In this case, as shown in FIG. 13, a thin area W2 is formed on the upper outer peripheral surface of the road cone W, and the thin area W2 is moved from the imaginary line position to the solid line position in FIG. The outer circumferential surface of the road cone W is bulged by being crushed by the crushing surfaces 4e and 4e of the road cone W, and the outer circumferential surface of the road cone W is formed so as to be easily crushed by this bulge. A shaft frame member 15 is disposed between the cylindrical shafts 4a. Note that a road cone W having the same thickness may be used without forming the thin area W2 on the upper outer circumferential surface of the road cone W.
しかして、図６、図１５の如く、上記挟持機構５の下部用モータ３ｂにより上記対向一対の下部保持部材３・３は上記道路コーンＷの下部の挟持又は解除により保持釈放可能に形成され、一方、図９、図１５の如く、上記挟持機構５の上部用モータ４ｂにより上記対向一対の上部保持部材４・４は上記道路コーンＷの上部の圧潰又は解除により保持釈放可能に形成され、さらに、図４、図６、図１４の如く、上記進退移動機構Ｅの進退用モータＥ３により旋回部材１の進退部材１ｂを介して上記下部保持部材３・３及び上記上部保持部材４・４を上記道路コーンＷの軸線Ｗ１方向に進退移動させるように構成している。 As shown in FIGS. 6 and 15, the pair of opposing lower holding members 3 are configured to be held and released by the lower part motor 3b of the holding mechanism 5 by holding or releasing the lower part of the road cone W. On the other hand, as shown in FIGS. 9 and 15, the pair of opposing upper holding members 4, 4 are formed to be able to be held and released by crushing or releasing the upper part of the road cone W by the upper motor 4b of the holding mechanism 5, and , 4, 6, and 14, the lower holding members 3, 3 and the upper holding members 4, 4 are moved by the advancing/retracting motor E3 of the advancing/retracting mechanism E through the advancing/retracting member 1b of the rotating member 1. The road cone W is configured to move forward and backward in one direction along the axis W of the road cone W.
この場合、上記往復旋回機構２は、図１８の如く、上記道路コーンＷの設置時において、上記移動車両Ａの進行方向Ｈと上記受渡位置Ｔから上記設置回収位置ＳＫに向かう下向き旋回方向Ｒとが互いに逆方向となるように構成され、かつ、上記移動車両Ａの進行速度ＨＶと上記旋回部材１の旋回速度ＲＶ（道路コーンＷの接地部位の周速度）とが互いに逆向きの略同速度に設定されている。 In this case, as shown in FIG. 18, when installing the road cone W, the reciprocating turning mechanism 2 rotates in the traveling direction H of the moving vehicle A and the downward turning direction R from the delivery position T to the installation and collection position SK. are configured such that they are in opposite directions, and the traveling speed H V of the moving vehicle A and the turning speed R V of the turning member 1 (peripheral speed of the ground contact portion of the road cone W) are opposite to each other. are set to the same speed.
又、この場合、上記往復旋回機構２は、図１９の如く、上記道路コーンＷの回収時において、上記移動車両Ａの進行方向は上記道路コーンＷ設置時の進行方向Ｈとは互いに逆向きの進行方向Ｐとされ、移動車両Ａの進行方向Ｐと上記設置回収位置ＳＫから上記受渡位置Ｔに向かう上向き旋回方向Ｓとが互いに逆方向となるように構成され、上記旋回部材１の下部の位置規制部材１４に図示省略のコーン検出センサが設けられている。 In this case, as shown in FIG. 19, the reciprocating turning mechanism 2 is configured so that, when collecting the road cone W, the traveling direction of the moving vehicle A is opposite to the traveling direction H when the road cone W is installed. The moving direction P of the moving vehicle A and the upward turning direction S from the installation and collection position SK toward the delivery position T are opposite to each other, and the position of the lower part of the turning member 1 is The regulating member 14 is provided with a cone detection sensor (not shown).
又、この場合、図示省略しているが、上記旋回移送機構Ｄは上記移動車両Ａの左右両側位置にそれぞれ配設され、この左右両側の一対の旋回移送機構Ｄ・Ｄは左右対称の構造に形成されている。 Further, in this case, although not shown in the drawings, the turning transfer mechanisms D are respectively disposed at both left and right positions of the moving vehicle A, and the pair of turning transfer mechanisms D and D on both left and right sides have a symmetrical structure. It is formed.
この実施の形態例は上記構成であるから、例えば、図１８の如く、高速道路の追越車線規制時において、工事が行われる追越車線と走行車線との境界の路面Ｇ上に道路コーンＷを間隔を置いて設置するに際し、道路コーンＷは移動車両Ａの荷台Ａ１上の貯留部Ｂに複数個互いに重ね合わせた状態で貯留され、移動車両Ａを進行方向Ｈ、この場合、前進方向に進行をし、この貯留部Ｂの道路コーンＷは取出収納位置ＢＴを介して上記受渡部Ｃの受渡位置Ｔに移送され、受渡位置Ｔに移送された道路コーンＷは旋回移送機構Ｄの挟持機構５により下部保持部材３・３及び上部保持部材４・４で挟持され、旋回移送機構Ｄの往復旋回機構２により旋回部材１は移動車両Ａの外側方の受渡位置Ｔから上記路面Ｇ上の設置回収位置ＳＫに下向きに旋回され、設置回収位置ＳＫにおいて、図１４、図１５の想像線位置の如く、挟持機構５は道路コーンＷを釈放し、道路コーンＷは路面Ｇ上に設置され、道路コーンＷを釈放すると、旋回部材１は設置回収位置ＳＫから受渡位置Ｔに上向き旋回し、順次、移動車両Ａの進行及び上記繰返動作により路面Ｇ上に間隔をおいて道路コーンＷを設置することができる。 Since this embodiment has the above-mentioned configuration, for example, as shown in FIG. 18, when the overtaking lane on an expressway is regulated, a road cone W is placed on the road surface G at the boundary between the overtaking lane where construction is being performed and the driving lane. When installing the road cones W at intervals, a plurality of road cones W are stored in a storage part B on the loading platform A 1 of the moving vehicle A in a stacked state, and the moving vehicle A is directed in the traveling direction H, in this case, the forward direction. The road cone W in the storage part B is transferred to the delivery position T of the delivery part C via the take-out storage position BT , and the road cone W transferred to the delivery position T is transferred to the rotation transfer mechanism D. The clamping mechanism 5 holds the rotating member 1 between the lower holding members 3, 3 and the upper holding members 4, 4, and the reciprocating rotating mechanism 2 of the rotating transfer mechanism D moves the rotating member 1 from the delivery position T on the outside of the moving vehicle A onto the road surface G. The clamping mechanism 5 releases the road cone W, and the road cone W is set on the road surface G, as shown in the phantom lines in FIGS. 14 and 15. , when the road cone W is released, the turning member 1 turns upward from the installation and recovery position SK to the delivery position T, and sequentially moves the road cone W at intervals on the road surface G due to the movement of the moving vehicle A and the above-mentioned repeated operation. can be installed.
又、例えば、工事完了後において、図１９の如く、路面Ｇ上に設置された道路コーンＷを回収するに際し、移動車両Ａを上記道路コーンＷ設置時の進行方向Ｈとしての前進方向とは互いに逆向きの進行方向Ｐである後退進行をし、上記旋回移送機構Ｄの往復旋回機構２により旋回部材１は移動車両Ａの外側方の受渡位置Ｔから上記路面Ｇ上の設置回収位置ＳＫに下向きに旋回され、設置回収位置ＳＫにおいて、道路コーンＷが旋回部材１の下部に接近したことをコーン検出センサが検出すると、図１４、図１５の実線位置の如く、上記挟持機構５により下部保持部材３・３及び上部保持部材４・４で道路コーンＷを挟持し、上記往復旋回機構２により旋回部材１は道路コーンＷを保持して設置回収位置ＳＫから受渡位置Ｔに上向きに旋回し、移動車両Ａの進行方向Ｐと上記設置回収位置ＳＫから上記受渡位置Ｔに向かう上向き旋回方向Ｓとが互いに逆方向となるように構成され、上記受渡位置Ｔの道路コーンＷは受渡位置Ｔから移動車両Ａの内方の上記取出収納位置ＢＴに移送され、道路コーンＷは取出収納位置ＢＴを介して貯留部Ｂに貯留され、順次、移動車両Ａの進行及び上記繰返動作により路面Ｇ上に間隔をおいて設置された道路コーンＷを回収することができる。 Also, for example, when collecting the road cone W installed on the road surface G as shown in FIG. The rotating member 1 moves backward in the opposite traveling direction P, and the reciprocating rotating mechanism 2 of the rotating transfer mechanism D moves the rotating member 1 downward from the delivery position T on the outside of the moving vehicle A to the installation and collection position SK on the road surface G. When the cone detection sensor detects that the road cone W approaches the lower part of the rotating member 1 at the setting and recovery position SK, the holding mechanism 5 moves the lower holding member as shown in the solid line position in FIGS. 3.3 and upper holding members 4.4 hold the road cone W, and the reciprocating turning mechanism 2 causes the turning member 1 to hold the road cone W and turn upward from the installation and collection position SK to the delivery position T and move it. The traveling direction P of the vehicle A and the upward turning direction S from the installation and collection position SK toward the delivery position T are configured to be opposite to each other, and the road cone W at the delivery position T is arranged so that the traveling direction P of the vehicle A is opposite to the direction S of the upward turning direction S from the installation and recovery position SK to the delivery position T. The road cone W is transferred to the above-mentioned take-out and storage position BT inside the road cone A, and is stored in the storage part B via the take-out and storage position BT , and is sequentially moved onto the road surface G by the movement of the moving vehicle A and the above-mentioned repeated operation. The road cones W placed at intervals can be collected.
したがって、図１８の如く、上記道路コーンＷを路面Ｇ上に設置する場合、移動車両Ａを進行方向Ｈに進行し、貯留部Ｂの道路コーンＷは取出収納位置ＢＴを介して上記受渡部Ｃの受渡位置Ｔに移送され、受渡位置Ｔに移送された道路コーンＷは旋回移送機構Ｄの挟持機構５により下部保持部材３・３及び上部保持部材４・４で挟持され、旋回移送機構Ｄの往復旋回機構２により旋回部材１は移動車両Ａの外側方の受渡位置Ｔから上記路面Ｇ上の設置回収位置ＳＫに下向きに旋回され、設置回収位置ＳＫにおいて、図１４、図１５の如く、挟持機構５は道路コーンＷを釈放し、道路コーンＷは路面Ｇ上に設置され、道路コーンＷを釈放すると、旋回部材１は設置回収位置ＳＫから受渡位置Ｔに上向き旋回し、順次、移動車両Ａの進行及び上記繰返動作により路面Ｇ上に道路コーンＷを設置することができ、又、図１９の如く、路面Ｇ上に設置された道路コーンＷを回収する場合、移動車両Ａを上記道路コーンＷ設置時の進行方向Ｈとは互いに逆向きの進行方向Ｐに進行し、旋回部材１を受渡位置Ｔから上記路面Ｇ上の設置回収位置ＳＫに下向きに旋回し、設置回収位置ＳＫにおいて、図１４、図１５の如く、道路コーンＷが旋回部材１の下部に接近したとき挟持機構５は道路コーンＷを挟持し、旋回部材１は道路コーンＷを保持して設置回収位置ＳＫから受渡位置Ｔに上向きに旋回し、移動車両Ａの進行方向Ｐと上記設置回収位置ＳＫから上記受渡位置Ｔに向かう上向き旋回方向Ｓとが互いに逆方向となり、上記受渡位置Ｔの道路コーンＷは取出収納位置ＢＴを介して貯留部Ｂに貯留され、これにより道路コーンＷの設置及び回収を確実に行うことができる。 Therefore, when installing the road cone W on the road surface G as shown in FIG. The road cone W transferred to the delivery position T of C is held by the lower holding members 3, 3 and the upper holding members 4, 4 by the clamping mechanism 5 of the swing transfer mechanism D, and then transferred to the delivery position T of the swing transfer mechanism D. The reciprocating turning mechanism 2 causes the turning member 1 to turn downward from the delivery position T on the outside of the moving vehicle A to the installation and collection position SK on the road surface G, and at the installation and collection position SK, as shown in FIGS. 14 and 15, The clamping mechanism 5 releases the road cone W, and the road cone W is placed on the road surface G. When the road cone W is released, the swinging member 1 swings upward from the installation and collection position SK to the delivery position T, and sequentially moves the moving vehicle. A road cone W can be set on the road surface G by advancing the vehicle A and repeating the above-mentioned actions, and when collecting the road cone W set on the road surface G as shown in FIG. Proceed in a traveling direction P that is opposite to the traveling direction H when installing the road cone W, swing the turning member 1 downward from the delivery position T to the installation and collection position SK on the road surface G, and at the installation and collection position SK. , as shown in FIGS. 14 and 15, when the road cone W approaches the lower part of the swinging member 1, the clamping mechanism 5 clamps the road cone W, and the swinging member 1 holds the road cone W and transfers it from the installation and collection position SK. Turning upward to position T, the traveling direction P of the moving vehicle A and the upward turning direction S from the installation and collection position SK to the delivery position T are opposite to each other, and the road cone W at the delivery position T is taken out and stored. The road cone W is stored in the storage part B via the position BT , and thereby the road cone W can be installed and recovered reliably.
この際、図３、図４の如く、上記旋回移送機構Ｄは、上記設置回収位置ＳＫと上記受渡位置Ｔとの間で上下旋回可能な旋回部材１と、旋回部材１を往復旋回させる往復旋回機構２と、旋回部材１に設けられ、道路コーンＷの下部を保持釈放可能な対向一対の下部保持部材３・３と、旋回部材１に設けられ、道路コーンＷの上部を保持釈放可能な対向一対の上部保持部材４・４と、対向一対の下部保持部材３・３及び対向一対の上部保持部材４・４をそれぞれ保持釈放動作させる挟持機構５とから構成されているから、対向一対の下部保持部材３・３及び対向一対の上部保持部材４・４により道路コーンＷの上部及び下部の両部位を両持ち状態で保持することができ、受渡部Ｃの受渡位置Ｔと道路の路面Ｇ上の設置回収位置ＳＫとの間で道路コーンＷを上下旋回移送して道路の路面Ｇに対して設置及び回収作業を行うに際し、道路コーンＷを下部保持部材３・３及び上部保持部材４・４の両部材で確実に保持することができ、自重及び遠心力による道路コーンＷの離脱を防ぐことができ、安定的に回収設置作業を行うことができる。 At this time, as shown in FIGS. 3 and 4, the swing transfer mechanism D includes a swing member 1 that can swing up and down between the installation and recovery position SK and the delivery position T, and a reciprocating swing that swings the swing member 1 back and forth. A mechanism 2, a pair of opposing lower holding members 3, 3 provided on the swinging member 1 and capable of holding and releasing the lower part of the road cone W, and a pair of opposing lower holding members 3, 3 provided on the swinging member 1 and capable of holding and releasing the upper part of the road cone W. It is composed of a pair of upper holding members 4, 4, a pair of opposing lower holding members 3, 3, and a clamping mechanism 5 that holds and releases the opposing pair of upper holding members 4, 4, respectively. Both the upper and lower portions of the road cone W can be held in a state of being held on both sides by the holding members 3, 3 and the pair of opposing upper holding members 4, 4. When installing and collecting the road cone W on the road surface G by vertically rotating it between the installation and recovery position SK, the road cone W is moved between the lower holding members 3 and 3 and the upper holding members 4 and 4. The road cone W can be held securely by both members, and the road cone W can be prevented from coming off due to its own weight and centrifugal force, and the collection and installation work can be carried out stably.
又、この場合、図５、図６、図１５の如く、上記下部保持部材３・３及び上記上部保持部材４・４を上記道路コーンＷの軸線Ｗ１方向に前進ＦＡ又は後退ＦＲの進退移動Ｆさせる進退移動機構Ｅを設けているから、図１８又は図１９の如く、上記旋回部材１を往復旋回機構２により受渡部Ｃの受渡位置Ｔと道路の路面Ｇ上の設置回収位置ＳＫとの間で道路コーンＷを上下旋回移送して道路の路面Ｇに対して道路コーンＷの設置及び回収作業を行うに際し、例えば、図１８の道路コーンＷの設置時にあっては、図１１の如く、予め、上記下部保持部材３・３及び上記上部保持部材４・４を上記道路コーンＷの軸線Ｗ１方向に後退ＦＲ移動させた状態、又は、旋回部材１の下向き旋回時に同時に上記下部保持部材３・３及び上記上部保持部材４・４を後退ＦＲ移動させ、この後退状態で旋回部材１を下向きに旋回させ、設置回収位置ＳＫにおいて、図５の如く、上記下部保持部材３・３及び上記上部保持部材４・４を上記道路コーンＷの軸線Ｗ１方向に前進ＦＡ移動させることができ、旋回部材１の下向き旋回による道路コーンＷの底部と道路の路面Ｇとの摩擦接触を回避することができ、この摩擦接触による道路コーンＷの倒伏現象を回避することができ、道路コーンＷを安定的に設置することができ、あるいは、上記下部保持部材３・３及び上記上部保持部材４・４を上記道路コーンＷの軸線Ｗ１方向の前進ＦＡ移動により道路コーンＷを路面Ｇに確実に接触させることができ、路面Ｇの高低に対応することができ、道路コーンＷを安定的に設置することができ、又、例えば、図１９の道路コーンＷの回収時にあっては、旋回部材１の旋回開始直前において、図１１の如く、予め、上記下部保持部材３・３及び上記上部保持部材４・４を上記道路コーンＷの軸線Ｗ１方向に後退ＦＲ移動させることができ、旋回部材１の上向き旋回による道路コーンＷの底部と道路の路面Ｇとの摩擦接触を回避することができ、この摩擦接触による上記下部保持部材３・３及び上記上部保持部材４・４からの道路コーンＷの離脱現象や道路コーンＷの路面Ｇ上での倒伏現象を回避することができ、道路コーンＷを安定的に設置することができる。 In this case, as shown in FIGS. 5, 6, and 15, the lower holding members 3, 3 and the upper holding members 4, 4 are moved forward F A or backward F R in the direction of the axis W of the road cone W. Since a forward/backward moving mechanism E is provided to move forward/backward F, as shown in FIG. 18 or FIG. For example, when installing and collecting the road cone W on the road surface G by vertically rotating the road cone W between the As shown in FIG . The holding members 3, 3 and the upper holding members 4, 4 are moved backward FR , and in this retreated state, the turning member 1 is turned downward, and at the installation and recovery position SK, as shown in FIG. 3 and the upper holding members 4 can be moved forward in the direction of the axis W of the road cone W, and the bottom of the road cone W is brought into frictional contact with the road surface G by the downward rotation of the swing member 1. It is possible to avoid the collapse phenomenon of the road cone W due to this frictional contact, and it is possible to stably install the road cone W. By moving the members 4, 4 forward in one direction along the axis W of the road cone W, the road cone W can be brought into reliable contact with the road surface G, and the height of the road surface G can be accommodated. For example, when collecting the road cone W shown in FIG. 19, the lower holding members 3 and 3 are installed in advance as shown in FIG. The upper holding members 4 can be moved backward FR in the direction of the axis W of the road cone W, thereby avoiding frictional contact between the bottom of the road cone W and the road surface G due to the upward turning of the turning member 1. This makes it possible to avoid the separation phenomenon of the road cone W from the lower holding members 3, 3 and the upper holding members 4, 4 and the phenomenon of the road cone W falling down on the road surface G due to this frictional contact. , the road cone W can be stably installed.
しかして、図５、図６、図１５の如く、上記下部保持部材３・３及び上記上部保持部材４・４を上記道路コーンＷの軸線Ｗ１方向に前進ＦＡ又は後退ＦＲの進退移動Ｆさせる進退移動機構Ｅを設けているから、上記旋回部材１を往復旋回機構２により受渡部Ｃの受渡位置Ｔと道路の路面Ｇ上の設置回収位置ＳＫとの間で道路コーンＷを上下旋回移送して道路の路面Ｇに対して道路コーンＷの設置及び回収作業を行うに際し、旋回部材１の上下旋回による道路コーンＷの底部と道路の路面Ｇとの摩擦接触を回避することができ、この摩擦接触による道路コーンＷの倒伏現象を回避することができ、道路コーンＷを安定的に設置回収することができ、道路コーンＷの設置回収作業性を向上することができる。 As shown in FIGS. 5, 6, and 15, the lower holding members 3, 3 and the upper holding members 4, 4 are moved forward and backward in the direction of the axis W of the road cone W in a forward direction F A or a backward direction F R. Since the reciprocating movement mechanism E is provided, the turning member 1 is moved up and down by the reciprocating turning mechanism 2 to turn the road cone W between the delivery position T of the delivery part C and the installation and collection position SK on the road surface G. When the road cone W is transferred and installed and collected on the road surface G, it is possible to avoid frictional contact between the bottom of the road cone W and the road surface G due to the vertical rotation of the rotating member 1, The toppling phenomenon of the road cone W due to this frictional contact can be avoided, the road cone W can be stably installed and collected, and the workability of installing and collecting the road cone W can be improved.
又、この場合、上記進退移動機構Ｅは、図５、図６、図１５の如く、上記道路コーンＷの軸線Ｗ１方向に延びるラック歯車Ｅ１、ラック歯車Ｅ１に歯合するピニオン歯車Ｅ２及びピニオン歯車Ｅ２を正逆回転させる進退用モータＥ３からなるので、上記下部保持部材３・３及び上記上部保持部材４・４を上記道路コーンＷの軸線Ｗ１方向に確実に進退移動Ｆさせることができ、道路コーンＷを安定的に設置回収することができ、道路コーンＷの設置回収作業性を向上することができ、これらラック機構により進退移動機構Ｅの構造を簡素化することができる。 Further, in this case, as shown in FIGS. 5, 6, and 15, the advance/retreat mechanism E includes a rack gear E 1 extending in one direction of the axis W of the road cone W, and a pinion gear E meshing with the rack gear E 1 . 2 and a pinion gear E 2 for forward and reverse rotation, the lower holding members 3 and 3 and the upper holding members 4 and 4 are reliably moved forward and backward in the direction of the axis W of the road cone W. F, the road cone W can be stably installed and retrieved, the workability of installing and retrieving the road cone W can be improved, and the structure of the advancing/retreating mechanism E can be simplified by these rack mechanisms. I can do it.
又、この場合、上記挟持機構５として、図６、図９、図１５の如く、上記旋回部材１に上記対向一対の下部保持部材３・３を保持釈放動作させる対向一対の下部用軸３ａ・３ａ、及び、下部用軸３ａ・３ａが外嵌挿され、上記対向一対の上部保持部材４・４を保持釈放動作させる対向一対の上部用筒軸４ａ・４ａをそれぞれ上記道路コーンＷの軸線Ｗ１方向に配設し、対向一対の下部用軸３ａ・３ａを相互に異方向に正逆回転させる下部用モータ３ｂ及び対向一対の上部用筒軸４ａ・４ａを相互に異方向に正逆回転させる上部用モータ４ｂを配設して構成しているから、上記対向一対の下部保持部材３・３及び上記対向一対の上部保持部材４・４の保持釈放動作を各別に行うことができ、道路コーンＷの各種の仕様に対する上記下部保持部材３・３及び上記上部保持部材４・４の保持釈放動作の融通性も向上することができ、道路コーンＷの下部保持部材３・３及び上部保持部材４・４の保持釈放動作を確実かつ安定的に行うことができ、挟持機構５の構造を簡素化することができる。 In this case, as shown in FIGS. 6, 9, and 15, the holding mechanism 5 includes a pair of opposing lower shafts 3a and 3a for causing the rotating member 1 to hold and release the pair of opposing lower holding members 3. 3a, and a pair of opposing upper cylindrical shafts 4a, 4a, into which the lower shafts 3a, 3a are fitted and which hold and release the pair of opposing upper holding members 4, are aligned with the axis W of the road cone W, respectively. A lower motor 3b is arranged in one direction and rotates a pair of opposed lower shafts 3a, 3a in mutually different directions in forward and reverse directions, and a pair of opposed upper cylindrical shafts 4a, 4a are rotated in forward and reverse directions in mutually different directions. Since the upper part motor 4b is disposed and configured, the holding and releasing operations of the pair of opposing lower holding members 3, 3 and the pair of opposing upper holding members 4, 4 can be performed separately. The flexibility of the holding and releasing operations of the lower holding members 3, 3 and the upper holding members 4, 4 for various specifications of the cone W can also be improved, and the lower holding members 3, 3 and the upper holding member of the road cone W can be improved. The holding and releasing operations of 4 and 4 can be performed reliably and stably, and the structure of the holding mechanism 5 can be simplified.
又、この場合、図１４、図１５の如く、上記対向一対の下部保持部材３・３は上記道路コーンＷの下部の挟持又は解除により保持釈放可能に形成され、上記対向一対の上部保持部材４・４は上記道路コーンＷの上部の圧潰又は解除により保持釈放可能に形成されているから、合成樹脂製又はゴム製の道路コーンＷを確実に保持することができ、さらに、この場合、上部保持部材４・４により圧潰される上記道路コーンＷの上部外周面に肉薄領域部Ｗ２を形成しているから、図１４の想像線位置から実線位置の如く、肉薄領域部Ｗ２を上部保持部材４・４の圧潰面４ｅ・４ｅで圧潰することにより道路コーンＷの外周面は膨出し、この膨出により容易に道路コーンＷの外周面を圧潰することができる。 In this case, as shown in FIGS. 14 and 15, the pair of opposing lower holding members 3 are formed to be able to be held and released by holding or releasing the lower part of the road cone W, and the pair of opposing upper holding members 4 - 4 is formed so that it can be held and released by crushing or releasing the upper part of the road cone W, so it can reliably hold the road cone W made of synthetic resin or rubber; Since the thin area W 2 is formed on the upper outer circumferential surface of the road cone W that is crushed by the members 4, the thin area W 2 is attached to the upper holding member as shown from the imaginary line position to the solid line position in FIG. The outer circumferential surface of the road cone W bulges by being crushed by the four crushing surfaces 4e, 4e, and this bulge allows the outer circumferential surface of the road cone W to be easily crushed.
この場合、上記往復旋回機構２は、図１８の如く、上記道路コーンＷの設置時において、上記移動車両Ａの進行方向Ｈと上記受渡位置Ｔから上記設置回収位置ＳＫに向かう下向き旋回方向Ｒとが互いに逆方向となるように構成されているから、移動車両Ａの進行により働く道路コーンＷの慣性力による道路コーンＷの倒伏を抑制することができ、安定した設置作業を行うことができ、又、この場合、上記移動車両Ａの進行速度ＨＶと上記旋回部材１の旋回速度ＲＶとが互いに逆向きの略同速度に設定されているから、移動車両Ａの進行により働く道路コーンＷの慣性力による道路コーンＷの倒伏を一層抑制することができ、安定した設置作業を行うことができる。 In this case, as shown in FIG. 18, when installing the road cone W, the reciprocating turning mechanism 2 rotates in the traveling direction H of the moving vehicle A and the downward turning direction R from the delivery position T to the installation and collection position SK. Since they are configured to be in opposite directions, it is possible to suppress the collapse of the road cone W due to the inertial force of the road cone W exerted by the movement of the moving vehicle A, and it is possible to perform stable installation work. Furthermore, in this case, since the traveling speed HV of the moving vehicle A and the turning speed RV of the turning member 1 are set to substantially the same speed in opposite directions, the road cone W acting as the moving vehicle A moves forward It is possible to further suppress the road cone W from falling down due to the inertial force of the road cone W, and stable installation work can be performed.
又、この場合、上記往復旋回機構２は、図１９の如く、上記道路コーンＷの回収時において、上記移動車両Ａの進行方向は上記道路コーンＷ設置時の進行方向Ｈとは互いに逆向きの進行方向Ｐとされ、移動車両Ａの進行方向Ｐと上記設置回収位置ＳＫから上記受渡位置Ｔに向かう上向き旋回方向Ｓとが互いに逆方向となるように構成されているから、旋回部材１を設置回収位置ＳＫで停止し、道路コーンＷが旋回部材１に接近したとき、挟持機構５は道路コーンＷを挟持し、旋回部材１は設置回収位置ＳＫから受渡位置Ｔに上向きに旋回し、移動車両Ａの進行方向Ｐと上記設置回収位置ＳＫから上記受渡位置Ｔに向かう上向き旋回方向Ｓとが互いに逆方向となり、道路コーンＷと路面Ｇとの摺動を抑制することができ、道路コーンＷの回収を円滑に行うことができる。 In this case, as shown in FIG. 19, the reciprocating turning mechanism 2 is configured so that, when collecting the road cone W, the traveling direction of the moving vehicle A is opposite to the traveling direction H when the road cone W is installed. Since the moving direction P of the moving vehicle A and the upward turning direction S from the installation and collection position SK toward the delivery position T are opposite to each other, the turning member 1 is installed. When the vehicle stops at the collection position SK and the road cone W approaches the swinging member 1, the clamping mechanism 5 clamps the road cone W, the swinging member 1 swings upward from the installation and collection position SK to the delivery position T, and the moving vehicle The traveling direction P of the road cone A and the upward turning direction S from the installation and recovery position SK to the delivery position T are opposite to each other, and it is possible to suppress the sliding between the road cone W and the road surface G. Collection can be carried out smoothly.
又、この場合、上記旋回移送機構Ｄは上記移動車両Ａの左右両側位置にそれぞれ配設され、かつ、この場合、左右両側の一対の旋回移送機構Ｄ・Ｄは左右対称の構造に形成されているから、例えば、高速道路の走行車線規制時において、工事が行われる走行車線と追越車線との境界の路面Ｇ上に対する道路コーンＷの設置及び回収をする場合には、進行方向左側の旋回移送機構Ｄ又は右側の他方の旋回移送機構Ｄにより行うことができ、進行方向左右両側位置で設置及び回収をすることができ、道路コーンＷの設置及び回収の融通性を高めることができる。 Further, in this case, the turning transfer mechanism D is disposed at both left and right positions of the moving vehicle A, and in this case, the pair of turning transfer mechanisms D and D on the left and right sides are formed in a symmetrical structure. Therefore, for example, when driving lanes are restricted on a highway, when installing and collecting road cones W on the road surface G at the boundary between the driving lane and the overtaking lane where construction is taking place, it is necessary to turn to the left in the direction of travel. This can be carried out by the transfer mechanism D or the other rotating transfer mechanism D on the right side, and can be installed and recovered at both left and right positions in the traveling direction, increasing the flexibility of installing and recovering the road cone W.
尚、本発明は上記実施の形態例に限られるものではなく、路面Ｇ、道路コーンＷ、軸線Ｗ１、移動車両Ａ、荷台Ａ１、貯留部Ｂ、受渡部Ｃ、旋回移送機構Ｄ、受渡位置Ｔ、設置回収位置ＳＫ、旋回部材１、往復旋回機構２、下部保持部材３、上部保持部材４、挟持機構５の数や形態、構造等は適宜変更して設計されるものである。 It should be noted that the present invention is not limited to the above embodiments, and includes the following: road surface G, road cone W, axis W 1 , moving vehicle A, loading platform A 1 , storage section B, delivery section C, turning transfer mechanism D, delivery The position T, the installation/retrieval position SK, the number, form, structure, etc. of the rotating member 1, the reciprocating rotating mechanism 2, the lower holding member 3, the upper holding member 4, and the clamping mechanism 5 are designed with appropriate changes.
また、上記実施の形態例においては、移動車両Ａを連続的に進行して道路コーンＷを連続的に設置回収するようにしているが、道路コーンＷの設置回収位置ＳＫに応じて、移動車両Ａの進行及び停止を交互に繰り返し、移動車両Ａを間欠的に進行して道路コーンＷを設置又は回収することもある。 In addition, in the above embodiment, the moving vehicle A is moved continuously to successively install and collect the road cones W. However, depending on the installation and recovery position SK of the road cone W, The moving vehicle A may advance and stop intermittently to install or collect the road cone W by repeating the advance and stop of the vehicle A alternately.
以上、所期の目的を充分達成することができる。 As described above, the intended purpose can be fully achieved.
Ｇ 路面
Ｗ 道路コーン
Ｗ１ 軸線
Ａ 移動車両
Ａ１ 荷台
Ｂ 貯留部
Ｃ 受渡部
Ｄ 旋回移送機構
Ｔ 受渡位置
ＳＫ 設置回収位置
１ 旋回部材
２ 往復旋回機構
３ 下部保持部材
３ａ 下部用軸
３ｂ 下部用モータ
４ 上部保持部材
４ａ 上部用筒軸
４ｂ 上部用モータ
５ 挟持機構
G Road surface W Road cone W 1st axis A Moving vehicle A 1st platform B Storage part C Delivery part D Swing transfer mechanism T Delivery position SK Installation and collection position 1 Swinging member 2 Reciprocating swinging mechanism 3 Lower part holding member 3a Lower shaft 3b Lower motor 4 Upper holding member 4a Upper cylinder shaft 4b Upper motor 5 Clamping mechanism
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| JP2022150611A JP7430964B1 (en) | 2022-09-21 | 2022-09-21 | Road cone installation and collection device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6435369B1 (en) | 1999-05-13 | 2002-08-20 | Farid Poursayadi | Device for placing cones on a roadway surface |
| JP2018104936A (en) | 2016-12-24 | 2018-07-05 | 株式会社ネクスコ・メンテナンス新潟 | Road cone installation and recovery system |
| JP2021152329A (en) | 2019-12-27 | 2021-09-30 | スターテクノ株式会社 | Sign gripping device and installation device |
| JP2022164736A (en) | 2019-04-25 | 2022-10-27 | 株式会社トーテック | Road cone installation and collection apparatus |
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2022
- 2022-09-21 JP JP2022150611A patent/JP7430964B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6435369B1 (en) | 1999-05-13 | 2002-08-20 | Farid Poursayadi | Device for placing cones on a roadway surface |
| JP2018104936A (en) | 2016-12-24 | 2018-07-05 | 株式会社ネクスコ・メンテナンス新潟 | Road cone installation and recovery system |
| JP2022164736A (en) | 2019-04-25 | 2022-10-27 | 株式会社トーテック | Road cone installation and collection apparatus |
| JP2021152329A (en) | 2019-12-27 | 2021-09-30 | スターテクノ株式会社 | Sign gripping device and installation device |
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| JP2024044841A (en) | 2024-04-02 |
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